num -> max_dimen.
dvipsone's get_path.
+++ /dev/null
-Principal authors of dvipdfmx: Jin-Hwan Cho, Matthias Franz, and
-Shunsaku Hirata, the dvipdfmx project team.
-
-dvipdfmx was based on dvipdfm, by Mark Wicks,
-Kettering University, Flint, Michigan, USA.
-
-Additional support for xetex (aka xdvipdfmx, .xdv) originally by
-Jonathan Kew and Jin-Hwan Cho, with updates by Khaled Hosny.
-
-Other updates by TeX Live developers: Peter Breitenlohner,
-Karl Berry, et al.
-
+++ /dev/null
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
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-\f
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
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-\f
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-\f
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-\f
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- END OF TERMS AND CONDITIONS
-\f
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
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- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) 19yy <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
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-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) 19yy name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+++ /dev/null
-2013-04-30 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * src/dpxfile.c, src/pdfximage.c, src/dvipdfmx.c, data/dvipdfmx.cfg:
- Add a compatible mode with the old behavior per Karl, where
- image cache is ignored.
-
-2013-04-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * dvipdfmx.test: New shell script for a simple test.
- * Makefile.am: Adapted.
-
-2013-04-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/dvipdfmx.c: Default is not to cache image files.
- Must not cast command line value to 'unsigned'.
- * data/dvipdfmx.cfg (I): Now -1 is the program default.
-
-2013-04-30 Karl Berry <karl@tug.org>
-
- * data/dvipdfmx.cfg (D): back to using -dEPSCrop instead of
- -sPAPERSIZE=a0, in conjunction with changes to dvipdfmx.def
- and xetex.def.
- (I): set to -1 for the safest default.
-
-2013-04-05 Karl Berry <karl@tug.org>
-
- * configure.ac: version 20130405 for TL'13.
-
-2013-03-26 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/dpxfile.[ch]: Synch with ../xdvipdfmx.
-
-2013-03-26 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * src/dvi.c: Correct my mistake to delete RELEASE(q).
-
-2013-03-25 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Patch from Tsuchimura Nobuyuki <tutimura@nn.iij4u.or.jp> to
- speed up inclusion of eps figures.
- * data/dvipdfmx.cfg, src/dpxfile.[ch], src/dvi.c,
- src/dvicodes.h, src/dvipdfmx.c, src/pdfximage.c, src/vf.c:
- Applied with small modifications to avoid compiler warnings,
- adapted for WIN32 by Akira Kakuto.
-
-2013-03-24 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * src/dpxfile.c: Change dpx_create_temp_file() because tmpnam()
- sometimes fails on Windows.
-
-2013-02-25 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/dpxutil.[ch]: Reduce diffs with xdvipdfmx.
- * src/fontmap.[ch]: Copied from ../xdvipdfmx
-
-2013-02-08 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * data/Makefile.am (configdatadir, mapdatadir, cmapdatadir):
- Change texmf => texmf-dist.
-
-2013-01-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac, src/Makefile.am: Allow subdir-objects.
-
-2013-01-11 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Reduce dvipdfmx/xdvipdfmx diffs.
- src/Makefile.am: Use AM_CPPFLAGS instead of dvipdfmx_CPPFLAGS.
- src/cid.[ch], src/cid_p.h, src/cid_p.h, src/dvicodes.h,
- src/fontmap.h, src/pdffont.[ch], src/sfnt.[ch], src/t1_load.c,
- src/tt_glyf.c, src/tt_gsub.c: Copied from ../xdvipdfmx.
-
-2013-01-10 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * read_v2_post_names() in tt_post.c: Change calculation of post->count
- for special fonts with unused index.
-
-2013-01-10 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/cid.c: Avoid casts (const char *) -> (char *).
-
-2013-01-09 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid various gcc-4.6 warnings.
- * src/cidtype2.c, src/dvipdfmx.c, src/fontmap.c, src/otl_conf.c,
- src/pdfencoding.c, src/spc_pdfm.c, src/tt_cmap.c: Do not use
- unsafe casts (char **) -> (const char **).
- * src/bmpimage.c, src/cidtype0.c, src/cidtype2.c, src/dvi.c,
- src/jpegimage.c, src/pdffont.c, src/pkfont.c, src/spc_pdfm.c,
- src/tt_aux.c, src/tt_cmap.c, src/tt_glyf.c, src/tt_post.c,
- src/type1.c: Drop set but unused variables.
- src/pdfdraw.c: Do not test '(&v) != NULL', this is always true.
-
-2012-12-12 Khaled Hosny <khaledhosny@eglug.org>
-
- * src/tt_cmap.c: Make sure CMapName of embedded CMaps does not contain
- slashes.
-
-2012-09-24 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * version.ac (removed): We now maintain dvipdfmx here.
- * configure.ac: Adapted.
-
-2012-09-21 Karl Berry <karl@tug.org>
-
- * many files: remove useless $Header$ from old repo,
- do not point to dvipdfmx@ email address any more.
-
-2012-09-19 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * ChangeLog.PATCHES, ChangeLog.TL (removed): Now merged ...
- * ChangeLog: ... into this.
-
-2012-08-31 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Reduce TL/W32TeX diffs.
- * src/cidtype0.c, src/cidtype2.c, src/cmap_write.c, src/mpost.c,
- src/truetype.c, src/tt_cmap.c, src/tt_gsub.c, src/tt_post.c:
- Cast function args to avoid WIN32 (MSVC) warnings.
- * src/pdfobj.c (pdf_out_xchar): Reformulate to avoid MSVC warnings.
- * src/xbb.c (show_usage): Correctly report .bb or .xbb as default.
- Always use binary mode for output file.
-
-2012-08-26 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * src/tt_table.c (tt_read_hhea_table),
- src/tt_post.c (read_v2_post_names),
- src/cc_tmap.c (otf_load_Unicode_CMap): typos.
-
-2012-08-23 Khaled Hosny <khaledhosny@eglug.org>
-
- * src/Makefile.am: Remove mention of non-existent files.
-
-2012-08-21 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * src/tt_post.c (read_v2_post_names): support large truetype fonts
- which are strictly speaking out of spec, idx > 32767.
- * src/dvipdfmx.c: support monocase filesystem.
-
-2012-08-21 keiichirou shikano <k16.shikano@gmail.com>
-
- * src/cff.c, src/cff.h. src/type1.c: fix type1 SEAC bug.
-
-2012-08-21 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/dpxfile.c: Drop tests for __TDS_VERSION__.
- * configure.ac: Drop definition of __TDS_VERSION__.
-
-2012-08-20 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Flatten, i.e., remove dvipdfmx-20120420/.
- * Makefile.am (-EXTRA_DIST): Drop $(DVIPDFMX_TREE){,-PATCHES}.
- * configure.ac: Drop DVIPDFMX_TREE.
- * version.ac (removed): Obsolete.
-
-2012-08-20 Khaled Hosny <khaledhosny@eglug.org>
-
- * src/dvipdfmx.c, src/mem.c, src/mem.h, src/xbb.c, src/dvipdfmx.c,
- src/mem.c, src/mem.h, src/xbb.c: Remove memory debugging code.
-
-2012-08-18 Khaled Hosny <khaledhosny@eglug.org>
-
- Move contents of dvipdfmx-20120420 to the top directory
- * Makefile.am, configure.ac, data/Makefile.am, man/Makefile.am,
- src/Makefile.am: Adapted.
- * configure.in, m4/cho-kpse.m4, m4/cho-libs.m4, m4/maw-time.m4:
- Removed.
-
-2012-05-21 Norbert Preining <preining@logic.at>
-
- * patch-05-cid-x_map (new): add entries for rml-jis and gbm-jis
-
-2012-05-06 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * patch-04-pdftex_map (new): Fix a typo in fontmap.c.
- * fontmap.c: Allow pdftex.map without PS name.
-
-2012-04-27 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-03-trivial (new): Reduce differences between dvipdfmx
- and xdvipdfmx:
- * cid.c, cidtype[02].c, truetype.c, tt_cmap.c, type1c.c:
- Trivial modifications.
-
-2012-04-25 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-02-MEM_DEBUG (new): Try to avoid mem_debug_check warning.
- * spc_pdfm.c (spc_handler_pdfm_stream_with_type): Free fullname.
- * mem.c: Increase MEM_LINE, avoid C99-ism, add tex-k@tug.org.
-
-2012-04-21 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-01-texlive (new): Indicate this the TeX Live version.
- * dvipdfmx.c (show_version): Print "modified for TeX Live,".
-
-2012-04-20 Norbert Preining <preining@logic.at>
-
- Imported snapshot 20120420.
- * version.ac, man/dvipdfm.1: Adapted.
-
-2012-04-20 Alexander Grahn <A.Grahn@hzdr.de>
-
- * src/spc_pdfm.c: use kpse to find media
-
-2012-04-20 Norbert Preining <preining@logic.at>
-
- * src/dvipdfmx.c: add a new directive "i" for reading subsidiary
- config files
- * data/dvipdfmx.cfg: document the new directive
-
-2012-03-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Remove extern decls from *.c files.
- * dpxfile.c: Drop obsolete comment that mkstemp may not be
- declared in stdlib.h.
- * spc_color.c: Drop 'extern' from function definition.
- * error.h: ANSI C prototype for error_cleanup().
- * error.c: Drop extern decl, now in error.h.
- * dvipdfmx.c: Add '#include "error.h"' and drop extern decl.
-
-2012-03-05 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * pdfdev.c: Handle UTP-16 surrogates for UCS-4
- supplementary planes. Based on patch from Tanaka Takuji-san.
-
-2012-01-17 Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
-
- * dvi.c, pdfdev.c: Support for (e-)(u)pTeX dtou direction.
-
-2011-12-06 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am: Replace ${prefix}/texmf => $(datarootdir)/texmf.
-
-2011-11-05 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * dvi.c, spc-pdfm.c, tfm.c and vf.c: remove incompatible lines
- with the non-upTeX case and erase #ifdef upTeX.
-
-2011-10-18 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * tt_cmap.c: Fix typo "featre" -> "feature".
-
-2011-09-07 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * dvi.c, spc-pdfm.c, tfm.c and vf.c: apply patches by Takuji Tanaka
- in order to support (e)-upTeX. The (e)-upTeX support is enabled by
- defining upTeX. In the case -DupTeX, the dvipdfmx must be compatible
- with the old one, which can be obtained without -DupTeX.
-
-2011-06-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * version.ac: New file defining the dvipdfmx version.
- * configure.ac: Adapt. (AC_TYPE_UINT32_T) Portability fix for AIX.
- * dpxcrypt.c: Use headers as in configure test for uint32_t.
-
-2011-06-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-02-exec_spawn (new): Bug fix for exec_spawn() from
- Akira Kakuto <kakuto@fuk.kindai.ac.jp> and Peter Breitenlohner.
-
- * patch-03-uint32_t (new): Portability fix (for AIX).
-
-2011-06-06 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * dpxfile.c (exec_spawn): Do not quote execvp() arguments.
-
-2011-06-03 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * dpxfile.c (exec_spawn): Exit if execvp() fails, some clean up.
-
-2011-06-03 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
-
- * dpxfile.c: fix a bug in exec_spawn().
-
-2011-06-03 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am (mapdata*): Do install the map file, still needed
- in pTeX.
-
-2011-06-01 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am (mapdata*): Don't install the map file.
-
-2011-05-31 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * man/extractbb.1: Update extractbb manpage.
-
-2011-05-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * doc/Makefile.am: Use ../am/bin_links.am for $(bindir) links.
-
-2011-05-09 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * ../dvipdfmx-20110311/data/dvipdfmx.cfg: Synched from Master.
- * patch-00-cfg: Adapted (by Karl Berry <karl@tug.org>).
-
-2011-05-03 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * man/extractbb.1: Update man/extractbb.1.
-
-2011-05-03 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Imported snapshot 20110311.
- * configure.ac: Adapted.
- * patch-04-dvipdfmx-20110311 (removed): Now included.
- * patch-01-manpage (new): Update man/extractbb.1.
-
-2011-04-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-00-cfg (new): Change dvipdfmx.cfg to use rungs instead of
- the default ps2pdf -dSAFER, to avoid complete pstricks failure with
- xetex.
-
-2011-03-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dpxcrypt.c:
- Applied the patch for 64bit systems; suggested by Akira Kakuto.
-
-2011-03-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dpxfile.c, configure.in, man/extractbb.1:
- Applied the patches for TeX Live 2011 by Peter Breitenlohner.
-
-2011-03-09 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Imported snapshot 20110309.
- * configure.ac: Adapted.
- * patch-01-dpxfile, patch-02-manpage, patch-03-sys_wait_h
- (removed): Now all in the distributed snapshot.
-
-2011-03-08 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Check for sys/wait.h, in order to define
- HAVE_SYS_WAIT_H (required for src/dpxfile.c).
-
-2011-03-08 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-03-sys_wait_h (new): Check for sys/wait.h, in order to
- define HAVE_SYS_WAIT_H (required for src/dpxfile.c).
-
-2011-03-07 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * patch-01-dpxfile (new): Use concat3() instead of concatn().
- Avoid compiler warnings: add const's; cast `unsigned char' to
- `unsigned short' for printing.
-
- * patch-02-manpage (new): Add ebb to NAME; better formatting.
-
-2011-03-07 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am, configure.ac: Proxy build system for TeX Live,
- using the dvipdfmx-20110305 distribution tree.
- * dvipdfmx-20110305-PATCHES: New directory with patches applied
- to the dvipdfmx-20110305 distribution.
-
-2011-03-07 Matthias Franz
-
- * dvi.c, dvi.h, dvipdfmx.c, pdfencrypt.c, pdfencrypt.h, spc_pdfm.c:
- Added special pdf:encrypt to turn on document encryption from
- within the DVI file (suggested by Michael Joyner). Format:
- \special{pdf:encrypt ownerpw (abc) userpw (xyz) length 128 perm 252}
- If a parameter is omitted, the default value / empty password
- is used. The special must appear at the beginning of the file.
-
-2011-03-05 Jin-Hwan Cho <chofchof@ktug.or.kr>
- * dpxfile.c:
- Applied the secutiry patch written by Akira Kakuto
- (suggested by Karl Berry).
-
-2011-02-28 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/pngimage.c (create_cspace_ICCBased): Avoid libpng-1.5.x
- compiler warning.
-
-2011-02-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/Makefile.am [WIN32]: Add dvipdfmx.exe, ebb.exe, and
- extractbb.exe wrappers for MinGW.
-
-2010-02-11 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * man: New directory with manual pages (from Master).
- man/dvipdft.1 needs to be updated and man/dvipdfm.1 replaced by
- man/dvipdfmx.1 (with a link to dvipdfm.1).
- * Makefile.am, configure.ac: Adapted.
-
- * man/extractbb.1, man/dvipdfm.1, dvipdft.1: Formatting.
-
-2010-12-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/dvipdfmx.c: Check for argv[0] with .exe via strcasecmp().
-
-2010-12-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac, src/Makefile.am: Ignore shell script for WIN32.
-
-2010-10-11 Matthias Franz
-
- * dvipdfmx.cfg:
- Added quotes around command line parameters %i and %o
- (suggested by Karl Berry).
-
-2010-06-10 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid using "%hu" with fscanf/sscanf, for older Solaris.
- * src/pdfobj.c (pdf_open, check_for_pdf_version): Declare minor
- as unsigned int for use with "%u".
-
-2010-06-08 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Solaris9 doesn't support "%hhu".
- * src/dpxfile.c (dpx_file_apply_filter):
- Use (unsigned short) version with "%hu".
- * src/pdfobj.c (pdf_open, check_for_pdf_version): Declare minor
- as unsigned short for use with "%hu".
-
-2010-05-29 Matthias Franz
-
- * dpxfile.c, dpxfile.h, pdfobj.c, pdfximage.c:
- Further changes to fix the "%hhu" problem on Solaris 9.
-
-2010-05-26 Matthias Franz
-
- * pdfobj.c:
- Changed type of PDF minor number from char to short in
- check_for_pdf_version in order to fix a compilation problem with
- Solaris 9; reported by Ulrich Seidl.
-
-2010-05-24 Matthias Franz
-
- * dvipdfmx.cfg:
- Generate PDF 1.5 as default (suggested by Karl Berry).
-
-2010-03-29 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: Remove AC_TYPE_SIZE_T, now part of KPSE_COMMON.
-
-2010-03-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvi.c, dvi.h, dvipdfmx.c, spc_pdfm.c:
- Implemented a new special \special{pdf: minorversion num} which
- will override the value given either by the configuration file
- or by the command line option; requested by Karl Berry.
-
-2010-03-21 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cidtype2.c:
- Assume that the output encoding of CMap files is UTF-16, not UCS2
- as the recent Adobe-Japan1-UCS2 shows; reported by Haruhiko Okumura
- and the patch were prepared by Akira Kakuto.
-
-2010-02-22 Matthias Franz
-
- * pngimage.c:
- Made PNG code work with libpng14, as suggested by Karl Berry.
-
-2010-02-22 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/pngimage.c (check_for_png): Replace png_check_sig() by
- png_sig_cmp() for libpng-1.4.
- From Hanno Boeck <hanno@hboeck,de>.
-
-2010-02-20 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/sfnt.h: #define CHAR as SFNT_CHAR to avoid conflict with
- CHAR from <winnt.h>.
-
-2010-02-07 Matthias Franz
-
- * type1.c:
- Fixed bug caused by fonts without data for private dictionary.
- (The private dictionary was omitted instead of inserting an
- empty dictionary.) This caused problems with Acrobat Reader, for
- example with the dsrom10 font. Bug reported by Vladimir Vlasov.
-
-2010-02-07 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, pdfdoc.c, pdfobj.h, pdfobj.c, pdfencrypt.h, pdfenctypr.c:
- Now the trailer always contains ID array to work Screen annotations
- under Adobe Reader 9.
-
-2009-12-14 Matthias Franz
-
- * dvipdfmx.c:
- Turn on quiet mode earlier if "-q" option is given.
-
-2009-11-28 Matthias Franz
-
- * spc_dvips.c:
- Fixed bug in "ps: plotfile" special, found by Alexander Bostroem.
-
-2009-11-18 Matthias Franz
-
- * man/extractbb.1, man/Makefile.am, Makefile.am, configure.in:
- Added man page for extractbb in new directory man. This
- addresses Debian bug #512357 and a request by Karl Berry.
-
-2009-11-07 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac, src/dpxfile.c: Require recent kpathsea version.
-
-2009-10-10 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, xbb.c:
- Change usage() as suggested by Matthias Franz and Karl Berry.
-
-2009-10-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c:
- Implemented the usual options --version and --help
- (suggested by Karl Berry.)
-
-2009-09-19 Matthias Franz
-
- * epdf.c, pdfdoc.c, pdfdoc.h, xbb.c:
- Bug fix: The number of pages in a PDF document as reported by
- extractbb was always 0. (The code for reporting the number of
- pages of a PDF file was accidentally removed during a previous
- modification.)
-
-2009-09-18 Matthias Franz
-
- * dpxutil.c, dpxutil.h and all calls to the changed functions:
- Polished code for hash tables. Now the function for freeing
- values is defined with ht_init_table. ht_append_table now
- produces an error if the key is already in use (but this
- could be changed easily). A new insert mode where a value
- does _not_ replace an existing value for the same key has
- been introduced, but there is no short name for it yet.
-
-2009-09-02 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid more maximal compiler warnings:
- * src/pst_obj.c (pst_new_mark, pst_release_obj, pst_parse_null):
- Instead of casting a const string to non-const, make a copy and
- later free the copy.
-
-2009-08-31 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid almost all maximal compiler warnings:
- src/agl.c (agl_load_listfile),
- src/cid.c (CIDFont_base_open),
- src/cff_types.h (cff_dict_entry),
- src/cff_dict.c (add_dict, cff_dict_add),
- src/dpxutil.[ch] (read_c_escchar, read_c_litstrc,
- parse_c_string, parse_c_ident, parse_float_decimal),
- src/dvi.c (dvi_do_special, read_length, scan_special),
- src/dvipdfmx.c (read_length, select_paper, select_pages,
- do_args, read_config_file),
- src/fontmap.c (skip_blank, parse_string_value,
- parse_integer_value, fontmap_parse_mapdef_dpm,
- fontmap_parse_mapdef_dps, pdf_read_fontmap_line,
- is_pdfm_mapline, pdf_load_fontmap_file),
- src/mpost.[ch] (mps_scan_bbox, skip_prolog, do_mpost_bind_def,
- mp_parse_body, mps_exec_inline, mps_include_page, mps_do_page),
- src/otl_conf.c (parse_uc_coverage, parse_substrule, parse_block),
- src/otl_opt.c (parse_expr, otl_parse_optstring),
- src/pdfdev.c (handle_multibyte_string, pdf_dev_set_string),
- src/pdfdoc.c (name_dict, pdf_doc_init_names),
- src/pdfencoding.c (load_encoding_file),
- src/pdfobj.c (find_xref, parse_trailer, pdf_read_object,
- read_objstm, pdf_get_object),
- src/pdfparse.[ch] (save, skip_line, skip_white, parse_number,
- parse_unsigned, parse_gen_ident, parse_ident, parse_val_ident,
- parse_opt_ident, parse_pdf_number, pn_getc, parse_pdf_name,
- parse_pdf_boolean, parse_pdf_null, ps_getescc,
- parse_pdf_literal_string, parse_pdf_hex_string,
- parse_pdf_string, parse_pdf_tainted_dict, parse_pdf_dict,
- parse_pdf_array, parse_pdf_stream, parse_pdf_reference,
- try_pdf_reference, parse_pdf_object),
- src/spc_color.c (skip_blank, spc_color_check_special,
- spc_color_setup_handler),
- spc_dvips.c (parse_filename, spc_dvips_check_special,
- spc_dvips_setup_handler),
- src/spc_html.c (parse_key_val, read_html_tag, atopt,
- spc_html__img_empty, cvt_a_to_tmatrix, spc_html_check_special,
- spc_html_setup_handler),
- src/spc_misc.c (spc_handler_postscriptbox,
- spc_misc_check_special, spc_misc_setup_handler),
- src/spc_pdfm.c (my_parse_pdf_dict, spc_pdfm_check_special,
- spc_pdfm_setup_handler),
- src/spc_tpic.c (skip_blank, spc_tpic_check_special,
- spc_tpic_setup_handler),
- src/spc_util.c (skip_blank),
- src/specials.c (init_special, print_error),
- src/specials.h (spc_arg), src/subfont.c (read_sfd_record):
- Rewrite all parsing routines to operate on const strings.
- Constify start/end pointer args and local vars.
- Constify struct member strings. Drop or adjust casts.
- Cast a few non-const start pointers to 'const char **'.
- Use a few non-const local vars, not to modify const strings.
-
-2009-08-30 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid some more maximal compiler warnings.
-
- * src/tt_post.[ch] (tt_post_table): Constify struct member
- strings and drop casts.
- (macglyphorder): Declare 'const char**' not 'const char*const*'.
-
- * src/truetype.c (selectglyph): Use additional const string local
- var and drop cast.
-
- * src/dpxcrypt.[ch] (transform, MD5_write): Constify args.
- * src/pdfencrypt.c (compute_user_password): Drop cast.
-
- * src/fontmap.c (chop_sfd_name): Drop useless cast.
- (substr): Constify string arg and local var.
- (strip_options): Constify local var and drop cast.
-
- * src/cmap_write.c (CMap_create_stream): Constify cast.
- * src/pdfcolor.c (str2iccSig, iccp_check_colorspace,
- iccp_get_rendering_intent, iccp_unpack_header,
- iccp_get_checksum): Constify local vars and casts.
- * src/pdfencoding.[ch] (pdf_encoding_new_encoding,
- pdf_encoding_findresource): Constify args.
- * src/pdfobj.c (pdf_out): Constify cast.
- * src/specials.c (spc_exec_special): Drop useless casts.
-
- * src/pdfdoc.c (pdf_doc_add_goto): Constify local vars.
-
-2009-08-30 Matthias Franz
-
- * dvipdfmx.cfg:
- Turned on optimization of PDF destinations by default.
-
-2009-08-28 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid some more compiler warnings.
-
- * src/pdfobj.c (parse_xref_stream): Drop inner declaration of
- size and use size_obj, not to shadow previous local (diff type).
- Rename local index=>index_obj, not to shadow string function.
-
-2009-08-27 Matthias Franz
-
- * truetype.c, type1.c, type1c.c:
- Changed precision in font widths arrays from 1.0 to 0.1.
- (Applies only to Type 1, Type 1C and TrueType, not PK fonts.)
-
-2009-08-27 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid some more maximal compiler warnings.
-
- * src/cff.[ch] (cff_get_sid, cff_add_string): Constify string arg.
- * src/cidtype2.c (find_tocode_cmap), src/cmap.c (CMap_decode_char),
- src/dpxfile.c (dpx_create_temp_file, dpx_file_apply_filter):
- Constify local vars and drop casts.
- * src/dpxutil.c (get_hash): Constify cast.
- * src/pdfnames.c (cmp_key), src/t1_char.c (stem_compare),
- tt_glyf.c (glyf_cmp): Constify local vars and adjust casts.
- * src/t1_load.[ch] (t1_get_standard_glyph): Constify return
- type and drop cast.
- * src/type1.c (pdf_font_load_type1): Constify local vars.
- * src/cidtype0.c (CIDFont_type0_t1cdofont,
- CIDFont_type0_t1dofont): Drop casts.
-
-2009-08-26 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Avoid some maximal compiler warnings.
-
- * src/mfileio.c (os_error),
- src/pdfencoding.c (pdf_encoding_complete):
- ANSI C function definitions, i.e., '()'=>'(void)'.
-
- * src/agl.c (skip_capital, skip_modifier): Constify string args.
- (is_smallcap, agl_name_convert_unicode, put_unicode_glyph,
- agl_sput_UTF16BE, agl_get_unicodes): Constify local strings
- and drop casts.
- * src/xbb.c (extensions): Constify global strings.
-
-2009-08-23 Matthias Franz
-
- * epdf.c, pdfdoc.c, pdfdoc.h, pdfximage.c, pdfximage.h, xbb.c:
- Removed the feature of negative page numbers for PDF inclusion.
- It was never used and made the code more complicated.
-
- * dvipdfmx.c, pdfximage.c:
- Changed the code for PS and PDF page inclusion:
- The function mkstemp on NetBSD may return the same name twice
- if the file has been deleted after the first call. (Reported
- by Jukka Salmi.) This interfered with our file name caching.
- Now we don't delete the temporary file after PS->PDF conversion,
- but cache the temporary file name instead. An advantage is that
- we don't have to convert the same file multiple times if several
- pages are imported.
-
-2009-08-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * tt_post.c:
- Fixed the crashing bug with Mona font found by Alexis Ballier.
-
-2009-07-17 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/pdfximage.h: add prototype for pdf_ximage_get_subtype.
-
-2009-07-08 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c:
- Add -E option that enables DVIPDFM emulation mode in DVIPDFMx.
-
-2009-07-07 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfximage.c, pdfximage.h, spc_pdfm.c:
- Add pdf_ximage_set_attr() and pdf_ximage_get_subtype()
- to resolve the conflict with bmpsize package in dvipdfm
- emulation mode; reported by Heiko Oberdiek.
-
-2009-06-20 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am (AM_CFLAGS): enable compiler warnings.
- * src/pdfobj.c (pdf_file_new): declare as static.
-
-2009-06-05 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.ac: replace '--enable-tetex-build' by
- '--enable-texlive-build' (automatic if configured as part of the
- TeXLive tree).
-
-2009-06-04 Karl Berry <karl@tug.org>
-
- * src/Makefile.am (dist_bin_SCRIPTS): dvipdft.
- * src/dvipdft: revised script from Matthias to replace
- version in dvipdfm.
-
-2009-05-27 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- Adapt to TL2009 build system.
-
-2009-05-22 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * generic/pgf-doc-diff.version2cvs, generic/pgf-generic-diff.version2cvs:
- Removed the patches for the CVS version of pgf,
- because they are applied to the main stream.
-
-2009-05-15 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * pdfdoc.c (pdf_doc_get_page): Avoid C99isms
- (variable declaration not at the beginning of a block).
-
- From Vladimir Volovich <vvv@vsu.ru>
-
-2009-05-10 Matthias Franz
-
- * epdf.c:
- Don't try to convert included PDF files whose version number
- is higher than output file version. (If run as dvipdfm,
- conversion still occurs.)
-
- * Makefile.am, Makefile.in, dvipdfmx.c, dvipdfmx.h, jpegimage.c, pngimage.c, xbb.c, xbb.h:
- Added dvipdfm compatibility mode. This mode is triggered
- if dvipdfmx is called as "dvipdfm", and likewise extractbb
- as "ebb". (The latter mode was already present.)
-
- * dpxconf.c:
- Made predefined paper sizes match values given by libpaper.
-
-2009-05-06 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, pdflimits.h, pdfobj.c:
- Improved PDF version handling.
-
- * cmap_read.c:
- Fixed a silly bug; reported by Fumihito YOSHIDA.
-
-2009-05-06 Matthias Franz
-
- * cid.c, dvipdfmx.c, pdflimits.h, pdfobj.c:
- Fixed minor issues with PDF version handling, following
- a question by Akira Kakuto. The minimal and maximal
- PDF versions allowed are now defined in pdflimits.h.
-
-2009-05-03 Matthias Franz
-
- * dvipdfmx.c, epdf.c, epdf.h, pdfdoc.c, pdfdoc.h, pdfobj.c, pdfobj.h, pdfximage.c, pdfximage.h, xbb.c:
- Improved PDF version handling. A "Version" entry in the
- document catalog is now honored. Moreover, dvipdfmx accepts
- to write PDF 1.7, and extractbb doesn't complain about PDF
- versions any more. Encryption keys too long for PDF 1.3 now
- lead to an error instead of a silent change of PDF version.
-
-2009-05-02 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * tt_table.c:
- Fixed a bug of reading numOfExSideBearings; reported by
- Tomas Janousek.
-
-2009-04-30 Matthias Franz
-
- * dvipdfmx.cfg:
- Use ps2pdf for PS-to-PDF conversion on all platforms.
-
-2009-04-29 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_color.c, spc_pdfm.c, spc_util.c, spc_util.h:
- Allow changing strokecolor or fillcolor only; for example,
- "pdf:scolor Red []" changes fillcolor only and
- "pdf:scolor [] Red" changes strokecolor only, but
- "pdf:scolor Red" changes both fillcolor and strokecolor.
-
- * pdfparse.c:
- Parse stream objects in a strict way as DVIPDFM because
- DVIPDFMx already has another specials for stream objects.
-
-2009-04-26 Matthias Franz
-
- * pdfobj.c:
- Don't print unnecessary newlines in PDF dictionaries.
-
- * pdfobj.c, pdfobj.h, xbb.c:
- Added "%%HiResBoundingBox" and "%%PDFVersion" lines to
- extractbb output.
-
- * dpxutil.c, dpxutil.h, dvipdfmx.c, pdfdoc.c,pdfdoc.h, pdfnames.c, pdfnames.h, pdfobj.c, pdfobj.h, spc_pdfm.c, specials.c, dvipdfmx.cfg:
- Rename PDF destinations to shorter names (in order to save
- space). Together with the removal of unused PDF destinations
- implemented previously, this is more or less equivalent to
- Heiko Oberdiek's LaTeX package "hypdestopt".
-
-2009-04-20 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdoc.c:
- Bug fix: \special{pdf:bann} ... \special{pdf:eann} (e.g., \hyperlink)
- cause a problem when it was surrounded by the pair
- \special{pdf:bcontent} ... \special{\special{pdf:econtent}.
-
-2009-04-19 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * generic/pgf-doc-diff.texlive2008, generic/pgf-generic-diff.texlive2008:
- Patches and a new dvipdfmx driver for PGF, Version 2.00
- included in texlive 2008.
-
- * generic/pgfsys-dvipdfmx.def.version2, generic/pgfsys-dvipdfmx-patch.tex.version2:
- Removed contributed files because of new patch files
- pgf-doc-diff.texlive2008 and pgf-generic-diff.texlive2008.
-
-2009-04-18 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * generic/pgf-doc-diff.version2cvs, generic/pgf-generic-diff.version2cvs:
- Patches and a new dvipdfmx driver for PGF, Version 2.00-cvs 20090418.
-
- * contrib/context/spec-dpx.tex, contrib/latex/animate.sty.sample, color.sty.sample, dvipdfmx.def.sample, graphics.sty.sample, movie15.sty.sample, sample-imagemask.tex:
- Removed contributed files already applied to texlive 2008.
-
-2009-04-08 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * t1_load.c:
- Ignores the second /Subrs dicts and /CharStrings not followed
- by dict; Adobe's OPO_____.PFB and OPBO____.PFB had those problems.
-
-2009-04-07 Matthias Franz
-
- * xbb.c:
- Removed binary mode option "-b". In ebb, just ignore it.
-
-2009-03-30 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdoc.c:
- Fixed the bug: bbox->llx is not extracted for PDF images.
-
-2009-03-29 Matthias Franz
-
- * xbb.c:
- Changed output-to-stdout option to "-O".
-
-2009-03-24 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cff.c, dpxutil.c, pdfencoding.c, pdfencrypt.c, mem.c:
- Revive system.h to work with TeXLive.
-
-2009-03-23 Matthias Franz
-
- * dvipdfmx.c, jpegimage.c, jpegimage.h, pngimage.c, pngimage.h, xbb.c:
- Several changes related to xbb/extractbb:
- Combined code with jpegimage.c and pngimage.c, added number
- of pages to xbb output for PDF files, introduced quiet mode
- (option "-q") and output to stdout (option "-s"), improved test
- of filename check in dvipdfmx.c (now uses <libgen.h>), new
- version numbering for xbb (same as dvipdfmx version)
-
-2009-03-16 Matthias Franz
-
- * pdfdev.c, pdfdraw.c, spc_html.c, spc_pdfm.c, spc_tpic.c:
- Added comments to show the PDF operators inserted by each
- call of pdf_doc_add_page_content. This makes it easier to
- find out which part of the source is responsible for a PDF
- operator in the output. Example:
-
- pdf_doc_add_page_content(work_buffer, len); /* op: q cm *
-
-2009-03-16 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * src/cff.c, src/dpxutil.c, src/mem.c, src/pdfencoding.c,
- src/pdfencrypt.c: Must include Kpathsea headers (via `system.h')
- before including `mem.h'.
-
-2009-03-15 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * data/Makefile.am, data/Makefile.in, data/EUC-UCS2:
- Revive the cmap EUC-UCS2; suggested by Nobuyuki Tsuchimura.
-
-2009-03-12 Matthias Franz
-
- * dvipdfmx.c:
- Don't print messages in quiet mode.
-
- * dpxfile.c, dpxfile.h, pdfximage.c, data/dvipdfmx.cfg:
- Added conversion specifier "%v" (PDF version) to PS-to-PDF
- conversion template. Also changed default template for
- GhostScript to use the script ps2pdf instead of calling gs
- directly. (This works for all platforms.)
-
- * pdfobj.c:
- Fixed a bug concerning empty PDF strings: Empty PDF strings
- were reduced to NULL, which could lead to errors when calling
- string functions.
-
-2009-01-15 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * specials.c:
- Apply Jonathan Kew's fix reported on August 7, 2008.
- (Sorry that it was too late!)
-
-2008-12-11 Matthias Franz
-
- * xbb.c:
- Fixed an off-by-one and an off-by-two error in the generation
- of output file names for extractbb.
- (Debian bug #506329, reported by G\'abor Braun.)
-
- * mpost.c, pdfcolor.c, pdfcolor.h, pdfdev.c, pdfdev.h, pdfdoc.c, pdfdraw.c, pdfdraw.h, spc_color.c, spc_pdfm.c:
- Polished the code for color support. PDF color operators will
- not be generated any more if old and new color coincide.
-
-2008-11-30 Matthias Franz
-
- * spc_tpic.c:
- Polished code.
-
- * pdfdev.c, spc_html.c:
- Concatenated transformation matrices for images.
-
- * data/dvipdfmx.cfg, dvipdfmx.c, pdfdoc.c:
- Fixed two problems with removal of PDF destinations: Non-link
- annotations produced a warning, and broken links were not
- detected if no valid destination existed.
- Removing unused destinations is now default behaviour and can
- be prevented by using the flag "-C 0x10". Since the feature
- is still new, this flag is set in dvipdfmx.cfg.
-
- * spc_color.c, spc_color.h, spc_dvips.c, spc_dvips.h, spc_misc.c, spc_misc.h, spc_pdfm.c, spc_pdfm.h, specials.c:
- Removed unnecessary (no-op) handlers for specials.
-
- * cid.c, cid.h, dpxconf.c, dpxconf.h, dvi.c, dvi.h, fontmap.c, fontmap.h, numbers.c, numbers.h, pdfcolor.c, pdfcolor.h, pdfdev.c, pdfdev.h, pdfdoc.c, pdfdoc.h, pdfdraw.c, pdfdraw.h, pdffont.c, pdffont.h, pdfobj.c, pdfobj.h, pdfresource.c, pdfresource.h, pst_obj.c, pst_obj.h, tfm.c, tfm.h, tt_table.c, tt_table.h, type0.c, type0.h:
- Commented out unused functions.
-
-2008-11-08 Matthias Franz
-
- * pdfcolor.c, pdfcolor.h, spc_tpic.c:
- Made tpic specials respect color settings. Before, they
- always used black for drawing commands.
- (Debian bug #485567, reported by Daniel Skorka.)
-
-2008-11-03 Matthias Franz
-
- * dpxutil.c, dvipdfmx.c, mem.c, pdfdoc.c, pdfdoc.h, pdfnames.c, pdfnames.h:
- Remove unused PDF destinations. (Packages like hyperref
- create destinations regardless of whether they are used
- or not.) This option is currently turned off by default;
- it can be enabled with "-C 0x10".
-
- * dvipdfmx.c:
- Improved parsing of "-v" command line option; contributed
- by Akira Kakuto. Note that there are still problems if an
- argument to an option (or the name of the DVI file) starts
- with a minus sign
-
- * pkfont.c:
- Corrected bounding box computation for PK fonts. Before,
- it was always [0, 0, 0, 0]. Also removed a redundant call
- to pdf_encoding_add_usedchars.
-
-2008-10-13 Matthias Franz
-
- * cff.c, cff.h, cff_dict.c, cidtype0.c, pdfdev.c, t1_load.c, type1.c, type1c.c:
- Various speed improvements:
- cff.c: cff_add_string now has an option to avoid checking for
- duplicate strings.
- pdfdev.c: p_dtoa does not call library functions any more.
- t1_load.c: t1_decrypt is not called for each byte seperately
- any more. (Well, this does not make a big difference.)
-
-2008-09-29 Matthias Franz
-
- * epdf.c, pdfdoc.c, pdfdoc.h, pdfobj.c, pdfobj.h, xbb.c:
- Made PDF parsing more robust. In particular, we can now
- detect (illegal) loops in a PDF document hierarchy.
- Also, much of the PDF parsing code in epdf.c and xbb.c has
- been combined to the function pdf_doc_get_page in pdfdoc.c.
- Loops in PDF page trees are detected as well.
- Moreover, the various bounding boxes of a page are now
- handled correctly: MediaBox and CropBox are inherited,
- but not the others.
-
-2008-08-31 Matthias Franz
-
- * type1.c:
- Fixed a bug when processing "seac" operators in Type 1
- fonts. If the base or accent char were not used otherwise,
- an "Invalid SID" error could occur.
-
-2008-08-05 Matthias Franz
-
- * type1c.c:
- Fixed a buffer overflow when using 256 glyphs of a CFF font
- (plus ".notdef").
-
-2008-08-04 Matthias Franz
-
- * type1c.c:
- Fixed a segfault when processing CFF fonts.
-
-2008-07-16 Matthias Franz
-
- * pdfnames.c, pdfobj.c, pdfobj.h:
- Replaced pdf_copy_object by the (almost) equivalent,
- but simpler function pdf_transfer_label. Simplified
- pdf_compare_reference.
-
- * pdfnames.c:
- Reintroduced warning about duplicate object keys.
-
-2008-06-20 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Fixed a bug on beads with nonzero depth; reported by
- Alexander Grahn.
-
-2008-06-13 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Fixed a bug on annotations with nonzero depth; reported by
- Alexander Grahn.
-
-2008-06-07 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * contrib/latex/movie15.sty.sample:
- Support movie15.sty, version 2008/01/16.
-
- * pdfobj.c, pdfobj.h, pdfparse.c, spc_pdfm.c, pdfnames.c:
- Allow PDF stream of length zero and suppress some warning messages.
-
-2008-06-06 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * contrib/latex/animate.sty.sample:
- Support animate.sty, version 2008/06/03.
-
-2008-06-05 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * mpost.c, pdfdev.c, pdfdev.h, pdfdoc.c, pdfdoc.h, spc_pdfm.c:
- DVIPDFMx supports PGF version 2.00.
- New specials "pdf:bcontent", "pdf:econtent", and "pdf:code".
- Moreover, "pdf:exobj << additional_dict >>" merges additional
- dictionaries into the XObject dictionary, not resources.
-
- * pgfsys-dvipdfmx.def.version2, pgfsys-dvipdfmx-patch.tex.version2:
- A sample DVIPDFMx driver for PGF version 2.00. Note that
- pgfsys-dvipdfmx-patch.tex must be loaded after loading the
- basiclayers of PGF. Otherwise image mask and transparency
- group do not work.
-
-2008-06-01 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdev.h, spc_pdfm.c, spc_util.c, dvipdfmx.def.sample:
- Changed the option "mask" to "hide" in "pdf:image" special.
- New "pdf:stream" special for a string given externally.
-
- * pgf-generic.diff, pgfsys-dvipdfmx.def, xcolor.sty.sample:
- Renamed and moved pgf patches for version 1 to contrib/generic.
- Removed "xcolor.sty.sample".
-
-2008-05-29 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_dvips.c, pdfdoc.c, spc_html.c, spc_misc.c, pdfximage.c, pdfximage.h, spc_pdfm.c, spc_util.c, pdfdev.h:
- Support PGF image masking; support additional attribute dictionary
- for included images as pdfTeX.
-
- * xcolor.sty.sample, pgf-generic.diff, pgfsys-dvipdfmx.def, sample-imagemask.tex, dvipdfmx.def.sample:
- Sample files for image masking and xcolor, pgf patches.
-
-2008-05-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Remove an warning message which occurs with the PGF
- transparent model.
-
- * spc_util.c:
- Support dvips color names defined in dvipsname.def with
- "pdf:bcolor" special, e.g. "pdf: bcolor JungleGreen".
-
-2008-05-23 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * data/Makefile.am, data/Makefile.in:
- Removed the obsolete CMap files in the data directory.
-
- * data/Makefile.in, src/Makefile.am, src/Makefile.in:
- Apply Karl Berry's symlink patch.
-
-2008-05-22 Matthias Franz
-
- * cff_dict.c, dpxconf.c, dpxfile.c, dvipdfmx.c, epdf.c, fontmap.c, pdfdoc.c, pdfdraw.h, pdfencoding.c, pdfobj.c, pst_obj.c, sfnt.c, spc_pdfm.c, xbb.c, truetype.c, pdfencoding.c, pdfdraw.c:
- Fixed some compiler warnings issued by "gcc -Wall".
-
-2008-05-21 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdoc.c:
- Fix the timezone bug in asn_data() based on the dvipdfm-0.13.2d
- code; this patch was suggested by Nobuyuki Tsuchimura.
-
-2008-05-20 Matthias Franz
-
- * dvipdfmx.c, pdfdoc.c, pdfdoc.h, pdfobj.c, pdfobj.h:
- Polished object stream code; removed command line option flag
- 0x10 (no object streams).
-
-2008-05-20 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * contrib/latex/dvipdfmx.def.sample:
- Fix ithe problem when including a PDF image with bounding box
- having nonzero llx or nonzero lly.
-
-2008-05-18 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdffont.c, pdffont.h, type1.c, type1c.c, truetype.c:
- Fix the problem with MusiXTeX's Type1 fonts. Some characters
- of these fonts have different widths from the corresponding
- TFM files; reported by Yasuhiro Okazaki and Jean-Pierre Coulon.
- DVIPDFMx now reads character width from TFM if found.
- Otherwise, the information comes from the font file.
- However, Type0 fonts (not simple fonts) do not refer to TFM.
-
-2008-05-18 Matthias Franz
-
- * epdf.c, pdfobj.c, pdfobj.h, xbb.c:
- Added PDF 1.5 parsing. Note that many PDF 1.5 files have
- compressed xref streams with DecodeParms entry. Since we
- don't support this, we cannot read these files.
-
- * epdf.c:
- Allow page import from tagged PDF files. Tags are ignored.
-
-2008-05-18 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, dpxfile.c, dpxfile.h, otl_conf.c, spc_pdfm.c, system.h:
- Arranged MiKTeX related codes according to MiKTeX SVN repository.
-
- * fontmap.c, fontmap.h, pdfdev.c, pdffont.c:
- Ignore obsolete remap option -r in DVIPDFM fontmaps.
-
-2008-05-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, xbb.c, xbb.h, src/Makefile.am, src/Makefile.in, contrib/latex/dvipdfmx.def.sample:
- DVIPDFMx now extracts bounding box information.
- The binary dvipdfmx can be linked as extractbb, ebb, xbb, and
- it works as same as the linked name. (extractbb == xbb)
- This idea was suggested by Karl Berry.
-
-2008-05-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Makefile.in, aclocal.m4:
- Remove acinclude.m4. Give a new tag DVIPDFMX-20080517.
-
- * cid.c, cidtype0.c, cid_p.h, truetype.c, cidtype2.c, fontmap.c, fontmap.h, tt_aux.c, tt_aux.h, type1c.c:
- New fontmap option '-v' to give StemV value explicitly;
- especially for Chinese truetype fonts, e.g., Simsun;
- this feature was suggested by Yue Wang.
-
- * dvipdfmx.def:
- Support automatic generation of .xbb if -shell-escape is given.
- Don't forget to replace $TEXMF/tex/latex/dvipdfmx/dvipdfmx.def
- to contrib/latex/dvipdfmx.def.sample.
-
- * mpost.c:
- Support MPS files generated by MetaFun.
-
- * pdfximage.c:
- Try distiller specified in the configuration file
- if interpreting MPS file fails.
-
-2008-05-16 Matthias Franz
-
- * pdfobj.c:
- Fixed incorrect size entry in xref stream dictionary.
-
- * pdfparse.c:
- Fixed a bug in hex string parsing.
-
-2008-05-16 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, spc_pdfm.c, dpxfile.c, otl_conf.c:
- Restore the application name from "dvipdfm" to "dvidpfmx".
- Notice that "dvipdfmx.cfg" must be located in "$TEXMF/dvipdfmx".
-
- * dvipdfmx.c, fontmap.c, fontmap.h, spc_pdfm.c:
- Support font mapping files with DVIPS/pdfTeX format.
-
-2008-05-13 Matthias Franz
-
- * cid.c, dvipdfmx.c, epdf.c, mpost.c, pdfencoding.c, pdfobj.c, pdfobj.h, pdfparse.c, pdfparse.h, pdfximage.c, pdfximage.h, spc_pdfm.c, xbb.c:
- Changed code for PDF import so that objects are not duplicated
- if they are imported through several pages of the same file.
- Some PDF parsing functions now take an additional argument
- of type pdf_file. If this is NULL, them indirect references
- are not accepted.
-
-2008-05-10 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dpxfile.c, pdffont.c:
- Support Mac OS X Resource Fork Font (/rsrc) with TrueType outlines.
-
-2008-05-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * truetype.c, cidtype0.c, cidtype2.c, pdffont.c, pdffont.h, sfnt.c, sfnt.h, tt_glyf.c, tt_cmap.c, tt_table.c, tt_aux.c, dpxfile.c, dpxfile.h:
- Support Mac OS X Data Fork Font (.dfont) with TrueType outlines.
-
-2008-05-08 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cidtype0.c, cidtype2.c, tt_aux.c, tt_table.c:
- Support Mac TrueType fonts without OS/2 table.
-
-2008-04-28 Matthias Franz
-
- * src/pdfencoding.c, src/pdfobj.c:
- No declarations after statements allowed in C89.
- (contributed by Vladimir Volovich <vvv at vsu.ru> via Karl Berry)
-
- * src/Makefile.am:
- xbb needs zlib too.
- (contributed by Karl Berry <karl at tug.org>)
-
- * m4/maw-kpse.m4, maw-libs.m4 (removed):
- Renamed ...
- * m4/chi-kpse.m4, cho-libs.m4 (new):
- ... into these.
- * Makefile.am:
- Added `ACLOCAL_AMFLAGS -I m4'.
- * configure.in:
- Use new names; respect library dependencies; moved macro
- definitions ...
- * m4/maw-time.m4 (new):
- ... to here.
- * acinclude.m4 (removed):
- Moved macro definitions ...
- * m4/maw-kpse.m4, maw-libs.m4 (both new):
- ... to here.
- (all contributed by Peter Breitenlohner <peb at mppmu.mpg.de>
- via Karl Berry)
-
-2008-04-06 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * configure.in: respect library dependencies.
-
-2008-03-04 Peter Breitenlohner <peb@mppmu.mpg.de>
-
- * Makefile.am: added `ACLOCAL_AMFLAGS -I m4'
- * configure.in: moved macro definitions ...
- * m4/maw-time.m4 (new): ... to here
- * acinclude.m4 (removed): moved macro definitions ...
- * m4/maw-kpse.m4, maw-libs.m4 (both new): ... to here; these
- files are the same as in ../xdvipdfmx.
-
-2008-03-01 Matthias Franz
-
- * dvipdfmx.def:
- Write bounding box information only if necessary.
-
- * dvipdfmx.def, spc_util.c:
- New 'clip' parameter for 'pdf:epdf' and 'pdf:image'
- specials. 'clip 1' enables clipping (default),
- 'clip 0' disables it.
-
-2008-02-13 Matthias Franz
-
- * dvipdfmx.def, epdf.c, pdfdoc.c, pdfximage.c, pdfximage.h, spc_dvips.c, spc_html.c, spc_misc.c, spc_pdfm.c, spc_util.c, spc_util.h:
- Added new 'page' parameter to PDF and PS inclusion. This
- can be used with the graphicx package and the (experimental)
- graphics driver dvipdfmx.def (see contrib/latex). Example:
-
- \includegraphics[page=4]{a.pdf}
-
- Page numbers can also be negative; the last page is -1.
-
- Remarks:
- 1) Currently PDF objects may be duplicated in the output
- if several pages are included from the same file.
- -- done (2008-05-13)
- 2) The graphicx package currently uses the same bounding
- box information (that of the first page) for all pages.
-
-2008-02-13 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * acinclude.m4, aclocal.m4, configure.in, configure:
- Karl Berry reports configure fixes for TeXLive.
-
- * pdfencoding.c, pdffont.c:
- Fix an encoding bug by the MinionPro package;
- reported by Juho Lee.
-
-2008-02-12 Matthias Franz
-
- * pdfencrypt.c:
- Encrypted PDF files with key lengths strictly between
- 40 and 128 bits could not be opened. Changed code to
- meet Adobe Reader's behaviour for revision 3 (PDF 1.4)
- encryption.
-
-2008-02-08 Matthias Franz
-
- * epdf.c, pdfobj.c:
- Improved PDF document parsing: pages without contents,
- undefined indirect references and media boxes with
- indirect references are now allowed. (Undefined
- indirect references are needed for documents with
- several cross-reference tables if the trailer contains
- a reference to an object outside the part of the
- xref table seen so far.)
-
-2008-01-11 Matthias Franz
-
- * dvipdfmx.c:
- Fixed a bug in processing DVI comments.
-
- * cmap_read.c, pst.c, pst_obj.c , t1_load.c:
- Fixed a bug in postscript number parsing; reported
- by Ulrike Fischer.
-
-2008-01-06 Matthias Franz
-
- * type1.c, type1c.c:
- Fixed a bug in the computation of glyph width arrays
- for Type1 and Type1C font dictionaries; reported by
- Ulrike Fischer.
-
-2007-12-05 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Fixed a memory deallocation problem in the ConTeXt sample of
- Francesco Pretto.
-
-2007-12-03 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cmap.c:
- Code mappings in CMap may overlap, but succeeding maps
- superceded preceding maps; reported and patched by Luo Jie.
-
-2007-11-27 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdev.c:
- Restored the DVIPDFM code for calculation of kerns;
- reported by Keiichirou Shikano.
-
-2007-11-22 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdev.c:
- Fixed a bug related to calculate kern; reported by
- Keiichirou Shikano.
-
- * spc_util.c:
- Fixed a memory deallocation bug.
-
-2007-11-18 Matthias Franz
-
- * vf.c:
- Fixed small memory leak.
-
-2007-11-17 Matthias Franz
-
- * pdfobj.c:
- Suppress unnecessary white-space in PDF arrays.
-
- * dpxfile.c, dvipdfmx.c, mem.c, mem.h, tfm.c, xbb.c:
- Fixed some small memory leaks.
-
-2007-11-15 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cid_basefont.h:
- Add a predefined simplified Chinese font, AdobeHeitiStd-Regular.otf.
-
- * pdffont.c:
- Fixed a bug causing problems with Type0 fonts;
- reported by Akira Kakuto.
-
-2007-11-13 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dpxutil.c, dpxutil.h, dvipdfmx.c, mem.c, mem.h, fontmap.c, pdfdoc.c, pdfdoc.h, pdfobj.c, pdfobj.h, subfont.c, subfont.h, vf.c, dpxfile.c, xbb.c:
- Applied the memory leak patch by Matthias Franz.
-
- * pdfencoding.c, pdfencoding.h, pdffont.c, type1.c, type1c.c, truetype.c, pkfont.c:
- Applied the encoding patch by Matthias Franz.
-
- * agl.c, agl.h:
- Introduced new predefined glyphlist.txt; contributed by
- Matthias Franz.
-
-2007-11-03 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * mpost.c:
- Fixed a bug in skip_prolog(), which is unable to skip prolog.
- Now work with "prologues:=3" mode in metapost 1.000.
-
-2007-07-03 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cff_dict.c:
- Fixed a bug in pack_real() using work_buffer twice;
- found by Takanori Uchiyama and reported by Akira Kakuto.
-
-2007-06-30 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cidtype0.c, cff_dict.h:
- Fixed a bug checking cid >= CIDCount, which causes a problem
- with some CJK otf fonts without having the CIDCount value.
-
-2007-06-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cff_dict.c:
- Modified pack_real() to support musix20.pfb in Mac OS X 10.4 Quartz.
- It seems that Mac OS X 10.4 Quartz has a bug on reading real numbers
- in CFF font format. Since Mac OS X 10.4.10 the problem was solved.
-
-2007-05-18 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * jpegimage.c, pngimage.c, pdfximage.c, pdfximage.h, dvipdfmx.c, xbb.c:
- Updated "xbb" to generate ".xbb" not ".bb". There is a big
- difference between "xbb" and "ebb" in handling bitmap images.
- In the case of bitmap images not having density information,
- there is no way to know the density (or DPI) of the image.
- "ebb" always assume that the image has 100 DPI so that
- 100 pixels = 1 in = 72 bp. However, in this case, screen
- capture image does not look clear. Thus, "xbb" follows pdfTeX,
- which uses density information if exists, otherwise 72 DPI,
- i.e., 72 pixels = 1 in = 72 bp, is used. With the modified
- "dvipdfmx.def" driver for the LaTeX graphics package, you can
- get the same result as pdfTeX.
-
-2007-05-04 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * xbb.c:
- New program "xbb" extending "ebb".
-
-2007-05-03 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfximage.c, pdfximage.h, dvipdfmx.c:
- Support bbox for "pdf:image" special (experimental).
- The program "ebb" extracting the bounding box of image files
- always multiply 72/100 for bitmap images (png and jpg).
- It causes some trouble with LaTeX graphicx package which read
- the bounding box from ".bb" file usually generated by "ebb".
- New experimantal option "-C 0x0020" is introduced. With this
- option, dvipdfmx no longer multiply 72/100 for bitmap images
- so that users can get the same result as pdftex.
-
-2007-04-25 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Extended pdf:outline special to support open/close bookmark.
- The previous version 20070409 had problem because toclevel
- of part is -1 in some class files.
-
-2007-04-24 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_util.c:
- Predefined colors, Black, White, and Gray caused some problem
- in Adobe Reader 7 and 8; but not in other PDF viewers, e.g.,
- Previewer.app. It was solved by changing cmyk value to gray value.
-
-2007-04-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c, pdfobj.c:
- The default of the PDF minor version was changed from 3 to 4.
-
- * type1.c:
- A bug was reported from Werner Lemberg (run nfssfont.tex for
- the font ptmr8y). It happened when any character is used more
- than one in one encoding file (e.g., texnansi.enc). To fix it,
- Encoding resource was revived (but Hirata noted that there was
- some problem with Ghostscript, not confirmed yet) and Widths
- resource was changed to look up correct glyphs according to the
- given encoding.
-
- * vf.c:
- Suppress an annoying warning message if no verbose option is given.
-
-2007-04-13 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * tt_cmap.c:
- Support OpenType with PID=0, EID=3
-
-2007-04-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvipdfmx.c:
- Updated the usage as suggested by Matthias Franz
-
-2007-04-03 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfobj.c, pdfdoc.h, pdfencrypt.c, pdfencrypt.h, pdfobj.c, pdfobj.h, pdfparse.c, dvipdfmx.c:
- Support object stream for PDF v1.5 or higher; contributed by
- Matthias Franz. Previewer.app in Mac OS X did not work with
- encryption under v1.5, but no problem with Adobe Reader 8
-
-2007-03-26 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfobj.c:
- Support xref stream for PDF v1.5 or higher; contributed by Matthias Franz
-
-2007-03-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dpxfile.c:
- Fixed a bug in reading .enc file; reported by Matthias Franz
-
-
-2007-02-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * epdf.c:
- Fixed a problem in handling Cropbox
-
-2007-02-14 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cidtype0.c tt_glyf.c tt_table.h, tt_table.c:
- Fixed a bug in reading htmx and vtmx tables; reported by
- Jjgod Jiang based on the solution by Jonathan Kew
-
-2007-01-21 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * fontmap.c:
- Fixed typos found by Jonathan Kew
-
-2007-01-20 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * specials.h:
- Fixed warning message in the IRIX compilation,
- reported by Karl Berry and found by Olaf Weber
-
-2007-01-19 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * fontmap.c:
- Fixed a bug reported by Shigeru Miyata on Dec 28, 2005
-
- * spc_html.c:
- Fixed a bug reported by Nobuyuki Tsuchimura on Jan 19, 2007
-
-2006-12-20 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * configure:
- Remake using autoconf-2.59
-
- * configure.in config.h.in src/pdfdoc.c:
- Apply tm_gmtoff related modifications by Karl Berry
-
-2006-12-15 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * configure aclocal.m4 Makefile.in src/Makefile.in data/Makefile.in:
- Remake using aclocal-1.6, automake-1.6, and autoconf-2.59
-
- * configure.in src/Makefile.am data/Makefile.am:
- Apply configure related modifications by Karl Berry
-
-2006-12-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * mpost.c, pdfdev.c, pdfdev.h, spc_pdfm.c, pdfcolor.c, pdfcolor.h,
- pdfdraw.c, pdfdraw.h:
- Temporary implementation for mps files generated by mptopdf.
-
-2006-12-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfcolor.c:
- Fixed the color bug reported by H. J. Lee and Pablo Rodriguez.
-
-2006-12-07 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfobj.c:
- Fixed a bug with xref, reported by Paul Guyot.
-
-2006-12-06 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * t1_load.c:
- Modified to work with broken fonts, e.g. belleek/blsy.pfb.
-
- * dvipdfmx.c, dvi.c, dvi.h:
- Add xoffset and yoffset specials.
-
-2005-12-18 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dpxfile.c:
- Fixed a bug found by Karnes Kim.
-
-2005-10-14 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_tpic.c:
- Fix a bug on spc_handler_tpic_bk() and spc_handler_tpic_wh();
- reported by Akira Kakuto.
-
-2005-08-31 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdoc.c, pdfdraw.c:
- Stroke and fill color controls with gsave and grestore.
-
-2005-08-30 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdraw.h, pdfdraw.c, mpost.c:
- Fix a bug on MetaPost manipulation.
-
- * pdfobj.c:
- Allow PDF images generated from Mac OS X.
-
- * truetype.c:
- Fix a bug on PK Type3 font.
-
-2005-08-24 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Fix a bug on finding XObject.
-
-2005-08-23 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdraw.h, pdfdraw.c:
- Fix a bug on matrix concatenation and inverse matrix.
-
- * spc_pdfm.c:
- Fix a bug on giving object name in image.
-
-2005-08-15 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdoc.c, spc_pdfm.c, specials.c:
- Fix a bug on article|bead|thread specials.
-
-2005-08-14 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_html.c, spc_pdfm.c, specials.c:
- Fix a bug causing memory leak, and correct a typo.
-
-2005-08-12 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdev.c, pdfdev.h, spc_dvips.c, spc_pdfm.c, spc_util.c:
- Modified transform_info structure using pdf_tmatrix.
-
-2005-08-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfdoc.c, pdfdraw.c, pdfdraw.h, spc_pdfm.c:
- Optimization of changing transform matrices.
- The "pdf:literal" special works almost same as pdfTeX's
- "\pdfliteral" primitive. But "pdf:literal direct" is slightly
- different from pdfTeX's "\pdfliteral direct". It does not
- affected by "pdf:literal".
-
-2005-08-08 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * spc_pdfm.c:
- Test implementation of \special{pdf:literal ...}.
-
- * spc_misc.c:
- Ignores \special{pos: ...} too.
-
- * spec-dpx.tex:
- Modified to fit the changes introduced in 2005-08-08.
-
-2005-08-02 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvi.c, spc_pdfm.c:
- Fixed a few bugs introduced by changes in 2005-08-01.
-
- * dvipdfmx.def, spec-dpx.tex:
- Modified to fit the changes introduced in 2005-08-01.
- ConTeXt module still has a bug, e.g., \handleMPfshow.
-
-2005-08-01 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * specials.c, spc_html.c, spc_pdfm.c:
- Various minor changes to specials.
- Rewriting HTML special support.
-
-2005-07-31 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * specials.c:
- Fixed a bug introduced by changes in 2005-07-30.
- (@page1 not handled correctly)
-
-2005-07-30 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * colors.h: removed
- Color definitions placed into spc_util.c.
-
- * pdfdev.c, pdfdraw:
- Various changes.
-
- * pdfcolor, pdfdoc:
- set_bgcolor pdfcolor --> pdfdoc.
-
- * cid.c:
- Force fixedpitch option for printer/acro fonts.
-
- * spc_*, specials.c:
-
- * And many others....
-
-2005-07-28 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfdev.c:
- Simply use sprintf for printing numbers.................
- Fixed an ancient bug causing very frequent (unnecessary)
- font selection.
-
-2005-07-21 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfencoding.c: Fixed bugs.
-
- * truetype.c: Update and various changes.
- Apply ligature GSUB for glyph name "a_b" and glyph names
- with AGL mapping to multiple Unicode character sequence.
- Suffixes "liga", "dlig", "frac" ... are always recognized
- as feature tag for glyph composition. But for "a_b.vert",
- dvipdfmx first compose glyph "a_b" (by some way) and then
- apply "vert" substitution to composed glyph. It may often
- behaves unexpectedly. Suffixes like "aalt1" is treated as
- alternate substitution; e.g., "a.salt1" is interpreted as
- first stylistic alternate of default glyph for "a". Those
- features are just for completeness. (esp. alternate GSUB)
- Reorganized various process of finding glyphs, but still
- complicated. TTC is supported (but index is always 0).
-
-2005-07-20 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdffont.c:
- Minor changes.
-
- * pkfont.c:
- Mostly rewritten. Allow .enc file to be specified
- in fontmap. But it is not for reencoding but to get
- glyph names for ToUnicode creation.
-
- * dpxfile.c:
- Check file type.
-
- * pdfcolor.c, vf.c: Don't use strcasecmp, strncmp.
-
-2005-07-18 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfximage.c:
- Set image format conversion filter to NULL if empty
- string "" is given. Put various system dependent things
- into dpxfile.c.
-
- * dpxfile.c:
- Creation of temporary files, call other program
- via system() to apply filter to file.
-
- * dpxconf.c, dpxconf.h: new files
- Currently paper format related codes.
-
- * dvipdfmx.c: cleanup
- Papersize handling --> dpxconf.c
- Removed undocumented extension for page label.
-
- * dvipdfmx.c:
- 's' option for MPS-to-PDF conversion mode. Treat page
- numbers as suffix. For "dvipdfmx -M -s 1-3 foo",
- dvipdfmx first tries to open "foo". If "foo" exists,
- it then start conversion of "foo" (ignore 's'), if not,
- "foo.1", "foo.2", and "foo.3" is searched and multi-page
- PDF file is generated.
-
-2005-07-17 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * spc_dvips.c:
- Fixes in psfile special.
-
-2005-07-17 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dpxutil.c, dpxutil.h:
- Added few functions to make fontmap.c independent
- from pdfparse.c. Various parse_xxx from pdfparse.c.
- mangle_name() removed.
-
- * pdfparse.c, pdfparse.h, dpxutil.c, dpxutil.h, ...:
- Several parsing routine moved to dpxutil.c.
- parse_c_ident() is not really for "C" ident.
- parse_c_string() is not really for "C" string.
- And there are too many unclear parse_xxx routines
- unrelated to PDF in "pdfparse".
- There are many uncertainty in parsing \special too.
-
- * spc_xxx:
- skip_white() wrongly used in many places.
- skip_white() skips from '%' to newline...
-
- * pdf:tounicode, pdf:mapfile, and pdf:mapline
- using very different syntax than other pdf:
- prefix specials.
-
- * dvi.c, pdffont.c:
- Minor changes in debug and error message.
-
- * psimage.c, psimage.h, t1crypt.c, t1crypt.h: Removed.
-
- * t1_load.c: Merge t1crypt
-
- * pdfximage.c, pdfximage.h: Merge psimage
- psimage.c is not really for PostScript support.
- It just call external program to do conversion form
- PS to PDF. There are no reason to restrict this to
- from-PS conversion.
-
- * fontmap.c:
- Do not use pdfparse.c. Added 'u' option to specify
- "ToUnicode". This is for testing. Don't use this.
-
- * pdffont.c:
- Read ToUnicode CMap specified in fontmap.
-
- * spc_util.c: HSB color...
- Converted to RGB.
-
- * cidtype0.c, cidtype2.c:
- Do not use mangle_name in dpxutil.c.
-
- * Various fixes related to pdflimits.h:
- This only contains PDF_NAME_LEN_MAX.
-
-2005-07-16 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * fontmap.c, fontmap.h
- Create fontmap entries for each subfont, containing
- SFD mapping information and "link" to fontmap entry
- "foo@SFD@". Removed pdf_lookup_fontmap_record2().
-
- * dvi.c, mpost.c, pdfdev.c:
- Modification needed by changes in fontmap handling.
-
- * spc_pdfm.c:
- Minor changes in fontmap specials. Fixed leak in
- "append" fontmap.
-
- * subfont.c, subfont.h:
- Minor fixes and changes.
-
- * mpost.c: Bug fix.
- Fixed a bug (typo) in mp_setfont.
-
-2005-07-14 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * subfont.c, subfont.h:
- xxx_sfd_yyy -> sfd_xxx_yyy
- Added code for testing SFD file handling.
- Added various comments.
-
- * fontmap.c:
- Check if subfont ID is valid before loading
- SFD mapping table for subfonts.
- Changes related to the above changes in subfont.c.
-
-2005-07-13 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dvipdfmx.c: minor fix
- agl_set_verbose() called in pdffont.c too.
-
- * fontmap.c:
- Workaround for problems in subfont fontmap lookup.
- Delete all conflicting explicit fontmap entries for
- subfonts in pdf_insert_fontmap_record() when adding
- fontmap entry with @SFD@ extension.
-
- * subfont.c, subfont.h:
- Scan SFD file for valid subfont IDs. (Required by
- changes made to fontmap.c mentioned above.)
- Removed unnecessary file static variables.
- Simplified file reading and parsing.
-
- * dvi.c: set_verbose() for subfont.c
-
- * fontmap.c:
- Correctly handle fontmap entry like "dmj@DNP@12".
-
-2005-07-11 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * agl.c: Fixed various small bugs
-
-2005-07-09 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * fontmap.c, fontmap.h, pdfdev.c: Fake-bold again
- 'b' option. This is experimental feature.
-
- * pdfdev.c:
- Graphics state is not properly managed yet.
- Fake-bold and set_rule changes linewidth without
- using pdf_dev_setlinewidth().
- Enclose set_rule with q and Q.
-
- * agl.c: Removed unused variable
-
-2005-07-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_cmap.c: Bug fix
- Format 12 cmap subtable support not working...
-
- * fontmap.c: Test for UCS-4
- 'p' option to specify UCS plane.
- This is just for testing purpose. Don't use that.
-
-2005-07-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_cmap.c: Bug fix in ToUnicode creation
- ToUnicode CMap creation (inversion of TrueType cmap) was
- not working for format 12 cmap subtable.
-
-2005-06-27 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cid_basefont.h:
- Add missing font definitions.
-
- * data/config/dvipdfmx.cfg:
- Forgot to mention that 'D "..."' line is commented.
- Now there are no default setting for image converter,
- so PS inclusion will always fail unless you modify
- dvipdfmx.cfg.
-
-2005-06-26 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * data/config/cid-x.map: empty
- Contained examples for fonts with unclear license.
- Not maintained for a long time.
-
- * data/CMap/Adobe-Identity-UCS2: removed
- Wrongly named file. Content of this file is
- actually identity mapping.
-
- * type0.c:
- Create dummy ToUnicode CMap "Adobe-Identity-UCS2".
-
- * specials.c:
- spc_push_object() always create label for objects.
- Objects created with pdf:obj should always be written
- to output.
-
- * ainclude.m4, configure.in:
- Define __TDS_VERSION__, require xbasename in kpathsea,
- removed unused macros, simplified.
-
- * dpxfile.c:
- Use __TDS_VERSION__ instead of HAVE_KPSE_ENC_FORMAT
- and others.
-
- * dvipdfmx.c:
- Alwyas use xbasename().
-
- * fontmap.c, fontmap.h:
- Fake bold and OTL options removed.
-
- * otl_conf.c:
- Deactivated.
-
- * pdfdev.c:
- Fake bold option removed. (undocumented)
-
- * configure.in, acinclude.m4:
- Various changes. Error if kpathsea library doesn't
- have xbasename().
- Define __TDS_VERSION__, removed HAVE_KPSE_XXX_FORMAT.
-
- * configure and others: recreated
-
-2005-06-20 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_gsub.c, tt_gsub.h: Alternate substitution
- LookupType 3 (Alternate Substitution) GSUB lookup.
- Unused.
-
-2005-06-13 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_gsub.c:
- Added support for LookupType 7 (Extension Substitution).
- Large CJK fonts may want them. Not tested well.
-
-2005-06-09 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_glyf.c:
- Set top-side bearing to (sTypoAscender - bbox.ury) for
- fonts without vmtx table (vertOriginY = sTypoAscender).
-
-2005-06-09 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dpxfile.c:
- Fixes for old kpathsea library.
-
-2005-06-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dpxfile.c, dpxfile.h:
- Fallback to old path searching behaviour.
- Warn about files found in old location.
-
- * dvipdfmx.c:
- set_verbose() for dpxfile.
-
-2005-06-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cid_basefont.h: Update for Adobe Reader 7
-
- * cid.c, pdfobj.c: Accept version tag 1.6
-
-2005-06-06 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * acconfig.h: removed
-
- * data/CMap/glyphlist.txt: --> data/config/
- No appropriate place yet.
-
- * cmap_read.c:
- Fixed a bug in reading CIDSystemInfo dict.
-
- * pdfencoding.c, pdfencoding.h:
- pdf_load_ToUnicode_stream(). Load ToUnicode CMap from file and
- then create ToUnicode stream object.
- See also changes in truetype, type1, type1c, and pdffont.
-
- * pdffont.c:
- First try to load ToUnicode CMap with file name 'tfm_name'.
- See also changes in truetype, type1, type1c, and pdfencoding.
-
- * truetype.c, type1.c, type1c.c
- Don't create ToUnicode if fontdict already have them.
- See also changes in pdffont and pdfencoding.
-
- * Makefile.am, data/Makefile.am, src/Makefile.am:
- Fixes, simplified, updated...
- There are problems in data/Makefile.am yet. Installation
- directory for .map and .cmap is not correctly set.
-
- * Makefile.in and others: recreated
-
- * configure.in:
-
-2005-05-07 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * spc_color.c:
- Color special without push/pop allowed?
-
- * spc_pdfm.c:
- pdf:literal broken for more than 2 years?
- Fixed a bug in creating annot.
-
- * data/config/dvipdfmx.cfg:
- Comments...
-
-2005-05-04 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * README: update
-
- * pdfparse.c:
- There were several problems in handling broken PDF files.
-
- * pdfobj.c:
- There were several problems in handling broken PDF files.
- Stream dict is freed twice when parsing stream object failed.
-
- * tfm.c:
- PK font creation was not working due to incorrect design size
- value returned by tfm_get_desing_size().
-
- * index.html:
- Update and fixes for links. Many sentences doesn't make sense
- when the document is printed. Stylesheet default to "plain"
- style. Encoding set to "utf-8".
-
- * style.css: renamed to style_dflt.css
-
- * style_plain.css:
- Plain style stylesheet.
-
-2005-03-07 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfcolor.c:
- Color not correctly reset at page break?
- Maybe more bugs...
-
- * pdfdoc.c:
- Encapsulating docxxx within single struct pdf_doc.
-
-2005-03-05 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * mpost.c:
- Text handling was not correct for subfonts.
-
- * pdfencoding.c:
- Increased verbose level for ToUnicode warning.
-
-2005-02-03 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * otl_conf.c, spc_pdfm.c:
- Fixed remaining bugs related to MiKTeX file searching.
-
- * cvs tag: DVIPDFMX-20050201 (revised)
-
-2005-02-01 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * cidtype2.c:
- Fixed a critical bug on the DW entry for CIDType2 fonts.
-
- * cvs tag: DVIPDFMX-20050201
-
-2005-01-06 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * dvi.c: Fixed a bug on converting subfont character numbers.
-
- * snapshot: two snapshots
- DVIPDFMX-20040824 (release): before full update
- DVIPDFMX-20040912 (current): with the bug fix on 2005-01-06
-
-2004-09-12 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * specials: rewriting...
- All \special related files renamed to spc_xxxx and specials.
- Use function pointer table rather than doing everything with
- if-else or switch-case.
-
- * pdfparse.c:
- Few functions are expelled from pdfparse.c since they are not
- related to PDF parse at all. pdfparse still contains dvipdfmx
- only extension and they might be enabled even when parsing
- ordinary PDF files.
-
- * spc_pdfm, pdfparse:
- tounicode special moved to spc_pdfm.
-
-2004-09-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * ttf, tt_*:
- ttf.[ch] -> truetype.[ch], renamed few files, added tt_post.
-
- * unicode, pdfencoding:
- ToUnicode support migrated to pdfencoding.
-
-2004-09-05 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfencoding: encodings -> pdfencoding
-
- * bug fixes.
-
- * pdflimits: This was not pdflimits nor implementation limit
- of PDF viewers at all.
-
-2004-09-02 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pngimage, jpegimage:
- Improvement on embedded ICC profile support.
- Profiles with same MD5 checksum are shared among images.
-
- * pdfcolor:
- Added something for managing color space resources.
-
- * pkfont.c:
- Depends on tfm.c again.
-
-2004-08-30 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfdoc, pdfdev:
- Mostly independent from dvi interpreter.
- pdfparse still depend on dvi.c through pdfspecial.c due to
- pdf: special @xpos and @ypos.
-
- * pdfdraw:
- Primitive graphics drawing functions and graphics state
- management: pdf_dev_moveto, pdf_dev_gsave, pdf_dev_lineto,
- pdf_dev_flushpath, and so on (migrated from mpost.c).
- PostScript, tpic, and all other graphics specials should not
- directly access page content stream but must use those
- functions instead. Text state and colors are still managed
- completely differently.
-
- * Added many comments in source and headers...
-
- * Rearranged initialization process again.
- pdf_init_fontmap: Initialize fontmapping database.
- pdf_open_document: Open output file, initialize various
- document resource handler, and set default media size...
- pdf_init_device: Unit conversion, precision and others.
- pdf_doc_begin_page: Initialize graphics state, etc.
-
-2004-08-27 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cidtype0.c:
- Fixed several bugs in Type1 and CFF -> CID CFF converison.
- There might be more bugs...
-
- * doc/dpxunicode.pdf: Update.
-
-2004-08-24 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cid_basefont.h: Bug fix
- Added missing '['.
-
- * doc/dpxunicode.pdf: Update
-
- * tt_cmap.c:
-
-2004-08-22 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * otl_conf.[ch]: New file
- OTL feature is managed by configuration file.
-
- * fontmap.c:
- -S and -L option removed. Added option -l.
-
- * doc/dpxunicode.pdf: Update.
-
-2004-08-16 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Unicode support for CID OpenType.
-
-2004-08-15 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * fontmap.c:
- -f option changed to -S. Added -L for ligature substitution.
-
- * tt_gsub.c and others: New fontmap option -L
- Map ligatures not in Unicode to PUA.
- ToUnicode support handle substituted glyphs.
- See, doc/dpxunicode.pdf for details.
-
-2004-08-14 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * otl_opt.[ch]: New file
- Handle fontmap options for OTL features.
-
-2004-08-11 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c: Bug fix.
- The seac operator support was broken since 2004-8-02.
-
- * fontmap.c: New fontmap option "-f tag" and "-b number".
- Specify OpenType layout feature with -f option for "unicode"
- endoding font. Glyph substituion specified by -f option is not
- reflected in ToUnicode CMap yet. Only single substitution GSUB
- subtable is supported.
- The "-b" option specifies "boldness" parameter for fake-bold
- (stroke line width of fill-then-stroke text).
-
- * ...:
- Changes for new features mentioned above.
-
-2004-08-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_cmap.c, cidtype0.c: Bug fixes
-
-2004-08-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Makefile.in, Makefile.am:
- cmap_parse --> cmap_read.
-
- * cmap_parse.[ch]: Remaned to cmap_read.[ch]
-
- * cmap_write.[ch]: New file
- Create CMap PDF stream object. Output is not efficient yet.
-
- * dvi.c: Bug fix
- Multiply pdf:pagesize special page height and page width by DVI
- magnification factor.
-
- * agl.[ch], unicode.[ch], ....:
- Use cmap_write.
-
- * dpxfile.[ch]: New file
- .....
-
-2004-08-07 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Type1 font accept "unicode" encoding.
- Converted to CIDFontType 0 CIDFont.
-
-2004-08-02 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * New files: t1_load.[ch], t1_char.[ch]
- type1.c --> type1.c, t1_load.c, t1_char.c.
- t1_load: load Type1 font (PFB) into cff_font structure.
- t1_char: type 1 charstring interpreter and type 1 to type 2
- charstring converter (type 2 encoder). There are many duplicated
- code in cs_type2 and t1_char.
-
-2004-07-31 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * New files: pdfdraw.[ch], pdfcolor.[ch]
-
- * mpost.c, tpic.c:
- Use pdfdraw and pdfcolor.
-
- * pdfdev.c:
- CTM affects box calculation in dev_expand_box(). Special
- bann/eann set correct bounding box for rotated text.
-
- * New keyword "unicode" in fontmap:
- The keyword "unicode" can be specified as encoding in fontmap.
- With this option dvipdfmx creates Unicode-to-GID mapping CMap
- and GID to Unicode (ToUnicode) CMap from TrueType cmap table
- (format 4 Windows-UCS2 and format 12 Windows-UCS4 subtable is
- supported) for TrueType font. All font with encoding "unicode"
- is treated as Type0 font.
- Currently supported only for Unicode TrueType font.
-
-
-2004-07-27 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Many bug fixes.
-
- * fontmap.c: Bug fix.
- Do not increment num_fontmap when replacing duplicate
- entries.
-
- * mpost.c:
- Support PS operator findfont etc. Not compatible with dvips.
-
-2004-07-18 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * fontmap.c:
- Add/replace/remove fontmap entries.
- Added fontmap_add_map_record(). Scan single mapfile line.
-
- * fontmap.c, pdfdev.c:
- fontmap_tex_name(), ... abort if invalid value is passed.
-
- * psspecial.c: bmpfile special
- This is not PS special...
-
- * pdfobj.[ch], pdfspecial.c:
- Added pdf_copy_object(): Copy object data without changing
- object label. Dvipdfmx now can handle pdf specials like:
-
- \special{pdf:obj @foo << /Bar @bar >>}
- \special{pdf:obj @bar << /Foo @foo >>}
-
- Object reference can appear before definition of object.
-
-2004-07-15 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cidtype2.c, type0.c:
- Write CID glyph metrics for non-embedded TrueType fonts.
-
- * dvipdfmx.c, cidtype0.[ch], cidtype2.[ch], cid.[ch]:
- Treat all CIDFont as fixed pitch font if bit 0x0004 is set
- in "-C" option. (for backward compatibility)
-
-2004-07-14 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * New files: bmpimage.c, bmpimage.h
- Windows BMP image format support. (not tested well...)
- 1/4/8/24-bits per pixel images, uncompressed or 4-bit/8-bit RLE
- compressed images are supported.
-
- * pdfparse.c:
- Added dictionary key "T" to the list of strings to be
- converted to Unicode...
-
-2004-07-12 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dvipdfmx.c:
- Added new option "-C".
- Thumbnail support available again.
-
- * tpic.c, tpic.h:
- Spline path ("sp" command) was not handled correctly.
- Use (semi-)transparent color for shading, enabled by option
- -C 2. (not enabled by default since it requires PDF version
- 1.4+) Apply shading only to closed paths.
-
- * psspecial.c:
- epsbox support was broken.
-
- * pdfdoc.c: Thumbnail supported again
-
-2004-07-04 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * configure, ...:
- HAVE_KPSE_OPENTYPE_FORMAT and HAVE_KPSE_ENC_FORMAT is not
- correctly set when compiled with gcc3.
-
-2004-06-28 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfximage.c:
- Do not clip PDF images when "clip" option is not given.
-
-2004-06-27 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Workaround for "three dot leader" problem.
-
-2004-06-16 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Do not adjust refernece point of included images if users do
- not supply bounding box.
-
- * Look for .ofm first.
- Workaround for incompatibility introduced on change 2004-01-20.
-
- * pdfdoc.c: Fixed bug that dvipdfmx crushes with null string key in
- name tree.
-
-2004-06-02 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * pdfspecial.c: Bug fix on cropbox in do_bxobj().
-
-2004-05-03 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * jpegimage.c: Uninitialized variable.
-
-2004-04-09 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * README, index.html: update
-
- * contrib/patches/glyphlist-cm-add.txt: new file
- Additional glyphlist for Computer Modern font.
-
- * NEWS: new file
- Empty.
-
- * pdfdev.c:
- Do not increase line width.
-
-2004-04-03 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * README: update
-
-2004-03-25 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * jpegimage.c: ICC profile
- Added APP2 ICC_PROFILE support.
- ICC profile is not deleted from JPEG stream.
-
- * Embedded ICC profile support for JPEG and PNG enabled.
- ICC profiles are not cached. Alternate color space?
-
-2004-03-24 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Thumbnail support removed.
-
- * index.html:
- Quick check against WCAG 1.0. Lowercasified all HTML tags for
- migration to XHTML.
-
- * pdfdoc.c:
- Dvipdfm/dvipdfmx copyright notice remved from PDF Docinfo's
- /Producer string, simplified to "dvipdfmx (VERSION)".
-
- * configure.in, configure:
- Minor change.
-
-2004-03-22 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pngimage.c: Minor changes.
-
- Remaining things for complete PNG 1.1 support is:
- Complete iCCP support. Support tEXt and other metadata chunks
- using XML Metadata stream. pHYS (and oFFs) support (in ebb).
- Preserve filter (PNG predictor) if possible, but some softwares
- using filters very inefficiently. 16-bit RGB/Gray (PDF-1.5).
-
- JPEG (JFIF) can also store ICC profile with APP2. Implementing
- very basic ICC profile support might be useful.
-
-2004-03-21 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * README: updated
-
- * data/config/cid-x.map:
- "slant" option -s supported in vertical mode.
-
- * pngimage.c: Fixed a serious bug, more chunks supported.
-
- Gamma obtained by png_get_gAMA() is inverse of screen gamma
- that the image is prepared. Gamma is sometimes inverted...
-
- Approximated CalRGB color space used along with /Intent if
- sRGB chunk is found (not sure how to treat it).
-
- Experimental iCCP support --enable-iccp.
- Doesn't validate ICC profile embedded in PNG.
- Range? Rendering Intent?
-
- * pdfdev.c:
- A line width of zero means thinnest line drawable in target
- device. dev_rule() was wrongly changed to increase line width
- if the width is too thin.
-
-2004-03-20 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * unicode.c, agl.c, type0.c: ToUnicode CMap support
-
- Always create ToUnicode CMap for simple fonts regardless of
- the existence of glyph list file. If 10% of glyph names can
- not be converted to Unicode, ToUnicode CMap is not embedded.
- The reason for the (non-zero) limit 10% is; ToUnicode CMap
- is shared among fonts using same .enc file. In this case,
- Unicode mapping is created for all glyphs in the .enc file
- where non-standard glyph names like "visiblespace" is often
- expected. But those glyphs are usually not used in the TeX's
- output and hence it should be simply ignored if mapping is
- not available.
- Sharing ToUnicode CMap is not so efficient as expected for
- simple fonts, "subsetted" ToUnicode CMap might be better.
-
- type0.c search ToUnicode CMap named as REGISTRY-ORDERING-UCS2
- or FONTNAME-UCS2, the latter case is for CIDFontType 2 font
- using font's internal glyph ordering. It does not care about
- the content of CMap at all, especially usecmap is not checked.
- Don't use it.
-
- * README, data/config/cid-x.map:
-
- Description about -m option removed from README.
- This option is no longer necessary for usual cases, and use
- of it is not recommended as the original dvipdfm fails to read
- fontmap file with this option.
-
- * cmap.c:
-
- Increment n-1 th byte if n-th byte overflow in bfrange like:
-
- <00> <01> <00 FF>
-
- The dstCode string is treated like an integer, but the number
- of bytes required for that character code is not increased.
- Acrobat's "ToUnicode" CMap contains such bfrange entries and
- causing a serious problem in Korean TrueType fonts.
-
-2004-03-18 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfspecial.c:
- pdf:literal direct should not translate origin.
-
-2004-03-17 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c, type1c.c, cmap.c, ...: Memory leak.
-
-2004-03-16 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * mpost.c, psspecialc.: Fixed bugs.
-
-2004-03-14 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dvipdfmx.c:
- Scan first page's paper size special first.
-
- * pdfparse.c: \x in PDF string - broken
-
- This (undocumented) extension to the PDF string object disturbs
- and interrupts PDF object parsing and subsequent text re-encoding
- specified by tounicode special (another extension). And it makes
- impossible to separate parsing and re-encoding process ("x" after
- backslash representing Unicode hex value...).
-
- Support for this extension was removed since it is desirable to
- move (or isolate) tounicode special to the appropriate place, not
- pdfparse but pdfspecial, if possible.
-
- Note that this kind of extension might be incompatible with all
- other PDF applications, "\x" should be treated as a single "x" in
- literal strings (like PostScript).
-
- * pdfspecial.c: Special image/uxobj is partially broken.
-
- Special uxobj doesn't work for external images after the change
- made on 2003-08-12. It only works for the grabbed page contents
- created by special bxobj/exobj.
-
- Access to XObject reference (but can't be placed in the document)
- is now available again. Supporting uxobj is usually not necessary
- for external images because they are always reused as a document
- resource but allowing access to the (form) XObject's indirect
- reference by name like @foo is usefull for using them as an entry
- of appearance dictionary in annotations.
-
- * pdfspecial.c, pdfdev.c:
-
- Special bann/eann does not take account of current transformation
- matrix correctly. It result in incorrect /Rect for all annotations
- created by special bann/eann if transformation is applied.
-
- Not fixed yet.
-
- * pdfparse.c: "ToUnicode" special
-
- Illegal PDF string is expected within pdf: specials. Many users
- try to use raw Shift-JIS text without properly escaping backslash
- appears in the 2nd byte of double-byte character. The same problem
- occurs in many other encodings.
-
- As a workaround for this problem, backslashes are not treated as
- "escape" in some situation when the current "ToUnicode" CMap name
- contains a substring RKSJ, B5, GBK, or KSC.
-
- * cmap.c, ...:
-
-
-2004-03-12 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * mpost.c:
- Skip until %%EndProlog.
-
- * pdfspecial.c, pdfdev.c, pdfdoc.c:
- pdf_doc_set_mediasize()/pdf_doc_get_mediasize().
-
- * tfm.c
- tfm.c was highly wasteful and inflexible.
- Preparing for 31-bits character code support.
-
-2004-03-11 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dvipdfmx.c, dvi.[ch], pdfdev.[ch], pdfdoc.[ch],...:
- An effort to eliminate complicated initilization chain...
-
- * pdfximage.c, pdfximage.h: New file.
- An effort to make image support more flexible.
- Included images and grabbed page contents (forms) should be managed by
- pdf_ximage as document resource (like font).
-
- * pdfspecial.c, psspecial.c:
- Image support moved to pdfximage. (might be broken)
-
- * mpost.[ch], epdf.[ch], pngimage.[ch], jpegimage.[ch], psimage.[ch]:
- Image support moved to pdfximage.
-
- * dvipdfmx.c, mpost.[ch]:
- Experimental "mpspdfmx" mode -M.
-
- * pdfspecial.c, pdfdev.c, pdfdoc.c:
- Hard to explain... There are many misleading/illogical things.
-
- * dvipdfmx.c, dvi.[ch]:
- DVI specials related to page/paper size is pre-scanned.
-
- * dvipdfmx.c:
- Page selection option "-s" accept page labels.
- For example, command line option "-s 1-10/r,11-12/D:2:empty-page-,13-"
- set page labels for page 1-10 to lowercase roman numerals, page 11-12
- to arabic numerals starting with 2 and with prefix "empty-page-",...
-
- * dvipdfmx.c:
- An option for "bookmark open lavel" -O.
-
- * pdfdoc.c:
- Undocumented watermark/page decoration feature. Not completed yet.
-
- * thumbnail.c:
- I can hardly think that thumbnail support is useful. Acrobat Reader
- can create thumbnail image and other PDF viewers like gs* and Xpdf
- doesn't support it. Currently broken due to changes in pngimage.c.
-
- * dvipdfmx.c, pdfdev.c:
- The default precision set back to 2 fractional digits. Most sensitive
- part is dev_set_string() but the accuracy of this part is essentially
- limited to 0.01 point in the most cases. Increasing precision above 2
- does not give good result (except DVI rules) but merely increases file
- size.
-
-2004-03-05 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfdoc.c:
- Fixed a critical bug introduced on change 2004-02-29:
- Consistency check was done after pages are free-ed.
-
- * pdfdoc.c, pdfspecial.c:
- special pdf:names. Add name tree entry.
-
- * pdfobj.c, pdfparse.c:
- Few functions added for manipulating PDF array.
-
-2004-03-04 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfparse.c: Added missing () in macro PDF_TOKEN_END()
-
- * pdffont.c: Compiler warning on uninitialized variable.
-
-2004-03-02 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Groff support:
- Groff support was essentially broken. Dvipdfm(x) generated
- very inaccurate result due to incorrect choice of scale/unit.
- It should be fixed now.
-
-2004-02-29 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfspecial, pdfdoc, pdfobj, pdfparse:
- Partially rewrote...
-
- * pdfdoc.c:
- Moved static ... to static struct { ... } docXXX.
- Removed (strange) optimization.
- Outline item open/close.
-
- * tfm.c:
- Partially rewote...
-
-2004-02-25 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Too many warnings when compiled with -Wshadow...
- pdfdoc.c need to be fixed.
-
- * -Wmissing-prototypes, -Wmissing-declarations
-
-2004-02-21 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type0.c:
- Changes for New TDS/kpathsea.
- Fixed a bug in get_tounicode_cmap()...
-
-2004-02-19 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cidtype0.c, type0.c:
- Write CID glyph metrics for non-embedded CFF/OpenType fonts.
-
-2004-02-18 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tpic.c:
- Ignore unpainted path in flush_path().
- show_path() output 'n' operator for path without stroking nor filling
- to avoid Acrobat error (bug?) "Illegal operation inside a path.".
-
-2004-02-17 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pkfont.c, pkfont.h, pdfdev.c:
- Removed dependency to TFM in pkfont.
-
- * type1.[ch], type1c.[ch], type0.[ch], ttf.[ch]:
- No longer need to know font resource name and remap.
-
- * pdffont.c, pdffont.h:
- Added new file.
-
- * type1.[ch], type1c.[ch], ttf.[ch], pkfont.[ch], pdfdev.c, dvipdfmx.c:
- Simple font support will be unified to pdffont.c
-
-2004-02-16 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c, type1c.c, cidtype0.c:
- Remove UniqueID and XUID from CFF Top dict.
-
- * type1.c:
- Keep original FontBBox instead of replacing it with tight one obtained
- from glyph's charstrings to prevent Acrobat 4 from greeking text.
- Acrobat 4 may display text drawn with fonts which only contain small
- glyphs like period and minus-sign with greeked text.
-
- * tt_build.c:
- TrueType output slightly optimized.
-
- * ttf.c, cidtype2.c:
- Preserve 'name' table when embedding TrueType font.
-
-2004-02-15 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1c.c, cs_type2.c, cs_type2.h, cidtype0.c:
- Dependency to TFM removed. Widths are obtained from font file.
-
- * type1c.c:
- Delete unused strings from CFF string index.
-
- * tfm.c, tfm.h:
- Added tfm_get_codingscheme(). CODINGSCHEME from TFM header.
-
- * agl.c, agl.h, unicode.c, unicode.h, ttf.c:
- Handle decomposed (in Unicode) glyphs in AGL and glyph names of a form
- XXX_YYY_ZZZ in ToUnicode CMap. The glyph name with suffix, like "x.y",
- is sotred as a glyph "x" with a suffix that implies a variant "y" of
- "x" in AGL table, not as "x.y" glyph. (for future use)
-
-2004-02-13 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c:
- Bug fix. Skip first four bytes of encrypted PFB section.
- Not warn about "dotsection" operator which exist only for
- compatibility to Type 1 font rasterizer that can't do hint
- replacement.
-
- * tfm.c, tfm.h:
- Fixed a bug that calculation of tfm_string_height() was incorrect.
- ASCII pTeX specific things are put within #ifndef WITHOUT_ASCII_PTEX.
-
-2004-02-12 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c:
- Another bug in flex handling. hmoveto and vmoveto allowed.
-
- * type1c.c, cmap.c, cidtype0.c, encodings.c, fontmap.c:
- Changes for new TDS and teTeX/kpathsea.
-
- * encodings.c, encodings.h, pdfdev.c:
- Removed get_encoding().
-
-2004-02-10 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c:
- Bug fix. Compression of vhcurveto-hvcurveto was not actually done.
- One more bug in flex handling.
-
-2004-02-08 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dvipdfmx.c:
- paperinit() and paperdone().
-
- * tfm.c:
- Bug fix. Read OFM level 1 header, required by get_design_size().
-
- * dvi.c, dvi.h, vf.c:
- DVI specials in virtual fonts (patch by P. TJ MacPhee).
-
-2004-02-05 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cid.c, cidtype2.c:
- Use font's internal glyph ordering if CSI Adobe-Identity is
- specified for TrueType font. This feature is intended to be
- used with Identity CMap and /I option in fontmap.
-
- * configure, acinclude.m4, acconfig.h, config.h.in,...:
- Check kpse_{enc,cmap,sfd,opentype}_format.
-
- * type1.c:
- Fixed a bug in flex handling.
-
-2004-02-04 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * dvipdfmx.c:
- libpaper support.
-
- * configure, acinclude.m4, acconfig.h, config.h.in:
- --with-paper added for configure option. HAVE_LIBPAPER in config.h.
-
- * pdfspecial.c: Added "bp" and "truebp" in units[].
-
- * Accept w<unit>,h<unit> for papersize option.
-
-2004-02-03 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c:
- Counter control (othersubr #12 and #13) supported.
-
-2004-02-01 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_build.c, tt_build.h, cidtype2.c, ttf.c:
- Workaround for Ghostscript's bug.
- Ghostscript doesn't handle CIDToGIDMap correctly.
- Use Identity CIDToGIDMap.
-
- * ttf.c:
- Removed dependency to TFM. Glyph metric is obtained from font file.
-
- * type1.c:
- Warn about "seac" operator.
-
-2004-01-31 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c: Bug fix.
-
- * Added many 'const'.
-
-2004-01-29 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * type1.c: Type 1 -> Type 1C conversion
- PostScript Type 1 font is converted to Type 1C (CFF).
- There are few limitations: Ghost hint is not converted to edge
- hint. The Type 1 charstring operator "dotsection" is ignored.
- The ExpertEncoding is not supported. The "seac" operator is not
- supported. Counter control is not supported.
-
- * Makefile.in, Makefile.am, standardenc.h: standardenc.h removed.
-
- * pst.c:
- Fixed a bug in skip_comments() that cause infinite loop.
-
-2004-01-27 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cff.c, cff.h, cff_dict.c, cff_dict.h:
- Added few functions for Type 1 -> Type 1C conversion.
-
-2004-01-24 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pkfont.c:
- Acrobat and MacOS X's Preview have some problem with Type 3 font.
- Acrobat cannot handle non-invertible transformation matrix which
- happens when PK glyph with width and/or height equals to zero is
- embedded as Type 3 font. The preview app. of MacOS X 10.3 cannot
- display few glyphs generated by dvipdfm with unknown reasons.
-
-2004-01-21 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * cs_type2.c: Don't use rint().
-
-2004-01-21 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * psimage.c, configure.in, config.h.in:
- Use mkstemp() if available.
-
-2004-01-20 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * tt_table.[ch], tt_build.[ch], cidtype[02].c:
- CIDFont glyph metrics for embedded font.
-
-2004-01-17 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * pdfobj.[ch], pdfparse.[ch], mpost.c, pdfencrypt.c, pngimage.c:
- Removed pdf_*_stringx().
-
- * pdfobj.c, pdfparse.c: Changes for PDF-1.3 compliance.
-
-2004-01-14 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * ToUnicode support for CFF/OpenType + built-in encoding.
-
- * Bug fix in cff.c, type1c.c
-
- * Workaround for Shift-JIS string parsing in pdfparse.c.
-
- * pngimage.c don't require PNG-write/MNG-feature/progressive-read.
-
- * Unicode: unsigned short --> long.
-
- * Removed winansi.h
-
-2004-01-07 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * IMPORTANT CHANGE:
- Searching order is reversed in fontmap.c.
- Last match takes precedence in font mapping now.
-
- * Fixed bug in cff.c, cmap.c, and type1c.c.
-
-2003-12-28 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Bug fixes in pdfparse.c and cid_basefont.h.
-
-2003-12-15 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Minor fixes.
-
- * Added PDF special "fstream" - create PDF stream object from file.
- This allows users to attach files in PDF.
-
-2003-12-07 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * JPEG moved to jpegimage.c.
-
- * Bug fixes.
-
-2003-12-06 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Changes in pdfspecail.c.
-
- * Fixed a bug in mpost.c.
-
-2003-12-02 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Added a patch for dvipdfm's ebb.c. (PDF ArtBox support)
-
-2003-11-29 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Bug fixes.
-
- * CFF/OpenType support for single-byte font.
-
-2003-11-26 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Little enhancement to epdf.c.
-
- * Merged epsbox.sty patch by Noda.
-
-2003-11-25 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Many part of font/encoding related code rewrote.
-
- * Unicode support for single-byte font.
-
-2003-11-10 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug on the algorithm converting arc to cubic bezier
- curves in arc() (tpic.c), which is reported by Werner Lemberg.
-
-2003-11-04 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * PNG support completely rewritten. Color pallete images are
- now not converted to 24-bit RGB, colorspace Indexed is used
- instead. Added tRNS and alpha chunnel (transparency) support.
- Experimental gAMA, cHRM and sRGB support.
-
-2003-11-03 Shunsaku Hirata <hirata@project.ktug.or.kr>
-
- * Fixed bug that dvipdfmx stops with error "Invalid Subr Index"
- when embedding CFF OpenType font.
-
-2003-10-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Add a missing line including pdfparse.h in dvi.c, which is
- reported by Akira Kakuto.
-
- * Changed the default font map files for teTeX 2.x as suggested
- by Haruhiko Okumura.
-
-2003-10-08 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * A bug on the paper size checking routine of dvi_paper_size()
- in dvi.c is fixed, which is reported by Haruhiko Okumura.
-
-2003-10-06 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * A bug on the kerning routine of dev_set_string() in pdfdev.c is
- fixed, which is reported by Edward G.J. Lee.
-
-2003-08-12 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Changed to embed images only one time.
-
- * Updated configure.in and config.h.in to support WORDS_BIGENDIAN
- and SIZEOF_SHORT, SIZEOF_INT, SIZEOF_LONG.
-
-2003-08-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * A faked font name was used for TrueType fonts without any PS
- font name as suggested by Hin-Tak Leung.
-
-2003-08-05 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Built-in codes (originally from libgcrypt-1.1.42) was used
- for PDF encryption instead of the OpenSSL library as suggested
- by Thomas Esser.
-
-2003-07-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * A significant bug reported from Haruhiko Okumura is fixed.
- The bug occurs only if compiled with gcc 3.x, not gcc 2.x.
-
-2003-03-26 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * New feature, hexadecimal Unicode, suggested by iNOUE Koich!
- and Akira Kakuto is implemented.
-
-2003-03-13 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed bugs on reading and writing OpenType fonts.
-
-2003-03-12 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Applied changes for MiKTeX in ps_include() (psimage.c).
-
-2003-03-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug in cff_charsets_lookup() (cff.c).
-
-2003-02-06 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug in string_mode() (pdfdev.c) reported by iNOUE Koich!.
-
-2002-12-30 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug in writing null array.
-
- * Fixed a bug in reading CMap and encoding files in MiKTeX.
-
-2002-11-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Support color shading feature in ConTeXt.
-
-2002-11-25 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * New feature pdfdecimaldigits (default=3) is implemented.
-
- * Fixed a missing line in dvipdfmx.c.
-
- * Fixed a bug in page attribute boxes, e.g., CropBox, TrimBox.
-
-2002-11-11 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * The "pdf: dest" special reads pdf_object not pdf_array.
-
- * Fixed a bug in finding encoding files with extension.
-
- * Look up the entries in miktex.ini while finding files.
-
-2002-10-31 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug in finding files with the kpathsea library 3.3.7.
-
-2002-10-28 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * The project name was changed to dvipdfmx from dvipdfm-cjk.
-
- * Changed the way of finding files (MiKTeX and KPATHSEA)
- (contributed by Akira Kakuto).
-
- * Support embedded MetaPost graphics in ConTeXt using new PDF
- special \special{pdf:literal [direct|reverse] ...}.
-
-2002-10-25 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Removed all files related to the original dvipdfm,
- and all CMap files from Adobe.
-
- * Changed the executable file dvipdfm to dvipdfmx,
- the configuration file config to dvipdfmx.cfg,
- the Type0 map file cid.map to cid-x.map.
-
-2002-10-24 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * It is possible to change the size of each page with the
- special command \special{pdf:pagesize ...}. Override the
- previous changes if there are two such commands in a page.
-
-2002-10-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug in parsing an array in two lines. (mpost.c)
-
- * Changed not to lookup the header to find fonts. (mpost.c)
-
-2002-10-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Duplication is allowed for named_references[]. (pdfspecial.c)
-
-2002-06-05 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed a bug in parse_key_val() found by Yasuhiro Okazaki.
-
-2002-05-31 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Bug fixed for ToUnicode conversion in PDF outlines(bookmarks),
- docinfo, and text annotations (contributed by Akira Kakuto).
-
- * Included the ToUnicode CMap, EUC-UCS2.
-
-2002-05-22 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Support CJK characters in PDF outlines(bookmarks), docinfo, and
- text annotations (contributed by Akira Kakuto).
-
-2002-05-15 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * PDF encryption support with the OpenSSL library.
-
-2002-04-30 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * ToUnicode CMap (only Unicode) support for Identity-H(V).
-
- * Included the ToUnicode CMap, Adobe-Identity-UCS2.
-
-2002-04-22 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Included two CMaps, UniKSCms-UCS2-H(V) which fix a bug in
- UniKS-UCS-H(V).
-
-2002-04-17 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Changed xxx_set_debug() to #ifdef DEBUG.
-
-2002-04-16 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Improved reading PNG image files.
-
- * Rearranged all files to work with GNU autotools.
-
- * Removed HAVE_TTF_FORMATS and HAVE_OFM_FORMATS.
-
-2002-04-09 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Minor fix on 'source/pkfont.c'.
-
-2002-04-07 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Fixed all warning messages generated with MSVC++.
-
- * Rewrote the functions 'xxx_locate_font()' again.
-
-2002-04-04 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Changed the order of loading virtual and physical fonts as
- suggested by Akira Kakuto <kakuto@fsci.fuk.kindai.ac.jp>.
- If map entries are found, virtual fonts will not be used anymore.
-
-2002-04-02 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Implemented no-embedding and stylistic variants for CIDFontType0.
-
-2002-03-31 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Added two CMaps, ETenms-B5-H and ETenms-B5-V.
-
-2002-03-30 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor fix on the patch by Takanori Uchiyama.
-
-2002-03-29 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Applied the patch by Takanori Uchiyama <uchiyama@appi.keio.ac.jp>,
- supporting the direction command of ASCII pTeX's extension in
- virtual fonts.
-
- * Two CMaps, Identity-H and Identity-V are hard-coded in cmap.c.
-
-2002-03-20 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Applied the patch by Jungshik Shin, not embedding the unnecessary
- character /.notdef in type1 fonts.
-
-2002-03-20 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Modified cid_basefont.h.
-
-2002-03-05 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Support for UTF8 encoding through Identity CMap.
-
-2002-02-25 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Implemented no-embedding feature for CIDFontType2.
-
- * Implemented Bold, Italic, BoldItalic attributes for CIDFontType2
- and CID predefined fonts.
-
-2002-02-22 Jin-Hwan Cho <chofchof@ktug.or.kr>
-
- * Implemented subfont approach for CJK and HLaTeX.
-
-2002-01-07 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed bug introduced on 2002-01-05.
-
-2002-01-05 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Workaround for some bad TrueType fonts that does not have US-English
- PostScript font name.
-
-2001-12-27 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Changed to parse all charstrings. Check for the SEAC character.
-
- * Minor changes in CFF related codes.
-
-2001-12-26 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Merged cmap and cmap_parse.
-
-2001-12-25 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Cleaned up TrueType and CFF related codes.
-
- * Minor bug fixes.
-
-2001-12-23 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed bug that always requires Private DICT(s) which may not exist.
-
- * Cleaned up TrueType and CFF related things.
-
-2001-12-18 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Biased subroutine number is signed in cs_type2.c.
-
-2001-12-14 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * macglyphs.h regenerated from apple's TTRefMan.
-
-2001-12-13 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor cleanups.
-
- * Fixed typo (yacture -> yacute, Islash -> lslash) in macglyphs.h.
-
- * Fixed signedness of TureType cmap subtable format 0 data.
-
-2001-12-11 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor fixes.
-
- * Fixed bug that interpretion of hmtx table is still wrong.
-
- * Fixed fixed().
-
- * More improved FontDescriptor for TrueType/OpenType fonts.
-
- * Support for PostScript glyph name in TrueType post table.
- Full subsettting is also available for non-CJK TrueType fonts.
- Cyrillic and other TrueType fonts can be used.
- Requires post table with version 2.0.
-
-2001-12-09 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Bug fixes.
-
-2001-12-05 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed bug that last entry of the loca table may not be read.
-
- * DW is set to that of missing glyph (CIDFontType 2).
-
- * Bug fixes.
-
-2001-12-04 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixes.
-
-2001-12-03 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor charnges, cleanups.
-
- * Write CIDSet.
-
-2001-12-02 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Initial CFF CID-Keyed Font support.
- Only Type 2 charstring is supported.
-
-2001-11-27 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor fixes, cleanups.
-
-2001-11-26 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed (serious) bug that hmtx table is incorrectly interpreted.
-
- * Fixed bug that encoding ID of RPC and BIG5 are interchanged.
-
- * Added missing cast in cidtype2.c.
-
-2001-11-25 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Bug fix.
-
-2001-11-24 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Added missing free() (RELEASE) in cidtype2.c.
-
- * Minor fixes.
-
- * Fixed typos.
-
-2001-11-22 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Clean up.
-
- * Allow `Preview & Print' licensed fonts to be embedded.
- TrueType OS/2 table is preserved.
-
-2001-11-20 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor cleanups. Fixed typos.
-
- * Strip out bad strings form PostScript names;
- -WIN-RKSJ-H, -WINP-RKSJ-H, -WING-RKSJ-H, and -90pv-RKSJ-H.
- Some font uses PostScript name one of above strings appended,
- even if Shift-JIS encoding is not used.
-
-2001-11-18 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Workaround for Omega: Omega uses setxxx (single-byte char) command
- while double-byte font is in use. Pass character type to
- dev_set_string() to distinguish single-byte and double-byte.
- Maybe, it works with CJK-LaTeX by preparing set of CMaps.
-
- * Write double-byte strings as hex strings.
- This makes bit faster and tend to generate smaller PDF in most cases.
-
- * CMap parser uses wrok_buffer in mfileio.
-
- * Reserved w_array and w2_array in struct cid_font for future use.
-
- * Now write /W array for TrueType, proportional latin and kana works
- properly. The metric information are taken from font file, not from
- TFM, to ensure we always have correct widths. The default width (DW)
- is set to 1000.
-
- * Changed sizeof() appeared in sfnt_put_xxx() to expected values in
- sfnt.h. I do not assume LONG to be exactly 32-bit long, ....
-
-2001-11-17 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Added Chinese and Korean related stuff again. Chinese and Korean
- languages are supported through Omega, or by achieving Ascii pTeX
- compatibility.
-
- * Closing CMaps is missing. Added cmap_close_all(), which is invoked by
- dev_close_all_fonts() in pdfdev.c.
-
- * Check length of output string for Type 0 font. It must be multiple of
- 2. Omega uses 8-bit and 16-bit mixed string even for double-byte
- fonts. This causes problems.
-
- * Abort if missing/invalid character is used.
-
-2001-11-15 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Bug fixes.
-
-2001-11-12 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * (nearly) Completely rewritten.
-
- * Force Identity CMap. (double-byte character codes are mapped to CID)
-
- * Added CMap parser. (mkcidcct.pl is no longer needed)
-
- * Sync with jpatch.
-
-2001-10-01 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Should return -1 when encoding_id >= 0 in type0_font().
-
-2001-08-08 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed a bug that raster images show up incorrectly in vertical
- writing mode.
-
-2001-08-07 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Removed dev_set_string2(), use dev_set_string() instead.
-
- * set_dev_vwmode() is renamed to set_dev_wmode().
- Added dev_wmode() and mp_mode flag in pdfdev.c.
-
- * Support for Japanized MetaPost (pdfparse.h, mpost.c).
-
-2001-07-21 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed a bug that do not reset text state in vertical writing.
-
-2001-07-20 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed wrong positioning for slanted non-CJK font in vertical writing.
-
-2001-07-19 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Support OS/2 table version 0x0002.
-
-2001-07-17 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Support multiple parents for a single CID-keyed font
- (incomplete).
-
- TODO:
- check the consistency of charcter collections.
-
- * Removed entries for unsupported CMaps.
-
- * Updated cid.map.
-
-2001-07-15 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Better font metric info for CIDFontType2.
-
- * Added (partial) support for vertical writing.
- Added wmode flag to struct a_type0_font and dev_font.
-
- TODO:
- GSUB support in CIDFontType2.
- /W2 and /DW2.
-
- * Added support for vertical version of CMaps in mkcidcct.pl
-
-2001-07-07 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Minor fixes.
-
- * Updated out2uni.c
-
-2001-06-30 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * --> dvipdfm-0.13.2c
-
-2001-06-29 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Fixed a bug that select incorrect indexToLocaFormat
- (cidtype2.c).
-
- * Fixed several bugs in cidtype2.c.
-
-2001-06-27 Shunsaku Hirata <hira4scp@mbox.nc.kyushu-u.ac.jp>
-
- * Added support for CJK-TrueType font embedding.
-
- * Cleaned up Type0 and CID font handling code.
+++ /dev/null
-Basic Installation
-==================
-
- These are generic installation instructions.
-
- The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions. Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, a file
-`config.cache' that saves the results of its tests to speed up
-reconfiguring, and a file `config.log' containing compiler output
-(useful mainly for debugging `configure').
-
- If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release. If at some point `config.cache'
-contains results you don't want to keep, you may remove or edit it.
-
- The file `configure.in' is used to create `configure' by a program
-called `autoconf'. You only need `configure.in' if you want to change
-it or regenerate `configure' using a newer version of `autoconf'.
-
-The simplest way to compile this package is:
-
- 1. `cd' to the directory containing the package's source code and type
- `./configure' to configure the package for your system. If you're
- using `csh' on an old version of System V, you might need to type
- `sh ./configure' instead to prevent `csh' from trying to execute
- `configure' itself.
-
- Running `configure' takes awhile. While running, it prints some
- messages telling which features it is checking for.
-
- 2. Type `make' to compile the package.
-
- 3. Optionally, type `make check' to run any self-tests that come with
- the package.
-
- 4. Type `make install' to install the programs and any data files and
- documentation.
-
- 5. You can remove the program binaries and object files from the
- source code directory by typing `make clean'. To also remove the
- files that `configure' created (so you can compile the package for
- a different kind of computer), type `make distclean'. There is
- also a `make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the `configure' script does not know about. You can give `configure'
-initial values for variables by setting them in the environment. Using
-a Bourne-compatible shell, you can do that on the command line like
-this:
- CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
-
-Or on systems that have the `env' program, you can do it like this:
- env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'. `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script. `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
-
- If you have to use a `make' that does not supports the `VPATH'
-variable, you have to compile the package for one architecture at a time
-in the source code directory. After you have installed the package for
-one architecture, use `make distclean' before reconfiguring for another
-architecture.
-
-Installation Names
-==================
-
- By default, `make install' will install the package's files in
-`/usr/local/bin', `/usr/local/man', etc. You can specify an
-installation prefix other than `/usr/local' by giving `configure' the
-option `--prefix=PATH'.
-
- You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files. If you
-give `configure' the option `--exec-prefix=PATH', the package will use
-PATH as the prefix for installing programs and libraries.
-Documentation and other data files will still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=PATH' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
- Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
- There may be some features `configure' can not figure out
-automatically, but needs to determine by the type of host the package
-will run on. Usually `configure' can figure that out, but if it prints
-a message saying it can not guess the host type, give it the
-`--host=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name with three fields:
- CPU-COMPANY-SYSTEM
-
-See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the host type.
-
- If you are building compiler tools for cross-compiling, you can also
-use the `--target=TYPE' option to select the type of system they will
-produce code for and the `--build=TYPE' option to select the type of
-system on which you are compiling the package.
-
-Sharing Defaults
-================
-
- If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Operation Controls
-==================
-
- `configure' recognizes the following options to control how it
-operates.
-
-`--cache-file=FILE'
- Use and save the results of the tests in FILE instead of
- `./config.cache'. Set FILE to `/dev/null' to disable caching, for
- debugging `configure'.
-
-`--help'
- Print a summary of the options to `configure', and exit.
-
-`--quiet'
-`--silent'
-`-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to `/dev/null' (any error
- messages will still be shown).
-
-`--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- `configure' can determine that directory automatically.
-
-`--version'
- Print the version of Autoconf used to generate the `configure'
- script, and exit.
-
-`configure' also accepts some other, not widely useful, options.
+++ /dev/null
-## Makefile.am for the TeX Live subdirectory texk/dvipdfmx/
-##
-## Copyright (C) 2009-2013 Peter Breitenlohner <tex-live@tug.org>
-## You may freely use, modify and/or distribute this file.
-##
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-
-DISTCLEANFILES = config.force
-
-## Tests
-TESTS = dvipdfmx.test
-EXTRA_DIST = $(TESTS)
-
+++ /dev/null
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
+++ /dev/null
-The dvipdfmx Project
-====================
-
-Copyright (C) 2002-2013 by Jin-Hwan Cho, Shunsaku Hirata, and
-Matthias Franz, the dvipdfmx project team. This package is released
-under the GNU GPL, version 2, or (at your option) any later version.
-
-dvipdfmx is now maintained as part of TeX Live.
-
-Contents
---------
-
-1. Introduction
-
-2. Installation
-
- 2.1. Compiling and Installation
-
- 2.2. TeX Directory Structure (TDS)
-
- 2.3. Auxiliary Files
-
-3. CJK Support
-
- 3.1. Quick Test of Installation
-
- 3.2. CJK-LaTeX and HLaTeX
-
- 3.3. Omega and Other Extended TeX
-
- 3.4. Vertical Typesetting
-
-4. Unicode Support
-
- 4.1. Unicode Support in General
-
- 4.2. ToUnicode CMap Support
-
- 4.3. OpenType Support and Unicode
-
- 4.4. Type1 Font Support and Unicode
-
-5. Graphics and Image Format
-
- 5.1. Supported Graphics File Format
-
- 5.2. Graphics Extension
-
- 5.3. Using External Programs for Format Conversion
-
-6. DVI Specials
-
- 6.1. Compatibility
-
- 6.2. Additions to Dvipdfm's pdf: Special
-
-7. Font Mapping
-
-8. Incompatible Changes From Dvipdfm
-
-9. Other Improvement Over Dvipdfm
-
-10. Font Licensing and Embedding
-
-
-
-1. Introduction
- ------------
-
- The dvipdfmx (formerly dvipdfm-cjk) project provides an eXtended version
- of the dvipdfm, a DVI to PDF translator developed by Mark A. Wicks.
-
- The primary goal of this project is to support multi-byte character
- encodings and large character sets for East Asian languages. The secondary
- goal is to support as many features as pdfTeX developed by Han The Thanh.
-
- This project is a combined work of the dvipdfm-jpn project by Shunsaku
- Hirata and its modified one, dvipdfm-kor, by Jin-Hwan Cho.
-
-
-2. Installation
- -----------------------
-
- Typical usage and installation steps are not different from the original dvipdfm.
- Please refer documents from dvipdfm distribution for detailed instruction on how
- to install and how to use dvipdfm.
-
-
-2.1. Compiling and Installation
-
-
- If you have obtained older version, please use latest version unless you have a
- clear reason to choose older versions. The latest snapshot of dvipdfmx source is
- available at:
-
- http://project.ktug.or.kr/dvipdfmx/snapshot/
-
- And the CVS repository for this project can be obtained through anonymous CVS
- access with the following command:
-
- cvs -d:pserver:anonymous@cvs.ktug.or.kr:/home/cvsroot login
- cvs -d:pserver:anonymous@cvs.ktug.or.kr:/home/cvsroot co dvipdfmx
-
- When prompted for a password, simply press the Enter key.
-
-
- The kpathsea library is required to compile and install dvipdfmx in UNIX or
- UNIX-like platforms. It is usually included for most of TeX distributions.
- If you already have installed dvipdfm (the original) by yourself, you should
- already have kpathsea library and it's headers. And zlib library is highly
- recommended as dvipdfmx can't compress data without this.
-
-
- Before starting things, you must check the location of your TeX installation.
- If other TeX related programs are installed under, e.g., '/usr/local/TeX/bin',
- you should specify directory '/usr/local/TeX' as an for ./configure script as
-
- ./configure --prefix=/usr/local/TeX --with-kpathsea=/usr/local/TeX
-
- If you are using libpaper to handle paper sizes for various program, you can
- use --with-paper option to ./configure. The location of libpaper library can
- be specified with this option as
-
- --with-paper=DIR
-
- Please note thath dvipdfmx uses JIS paper size for B-series paper instead of
- ISO's one for historical reason. (too late to change the default behavior)
- The most easiest way to fix this is to use libpaper if you already have that,
- otherwise define ISO_PAPERSIZE macro at compilation time.
-
- Dvipdfmx requires libpng library available from
-
- http://www.libpng.org/pub/png/libpng.html
-
- to read PNG format images. To tell dvipdfmx the location of libpng header
- and library, use configure option
-
- --with-png=DIR
-
- After you have finished ./configure, just type
-
- make && make install
-
- then dvipdfmx will be installed under the directory specified by the --prefix
- option to ./configure script. After you have successfully installed dvipdfmx,
- you may need to install various auxiliary files and slightly adjust location
- of files or configuration. Amount of additional files and modification depends
- on your environment, and briefly described in the sections follows.
-
-
-2.2. TeX Directory Structure (TDS)
-
-
- If your TeX installation is conforming with TDS version 1.1 described in
-
- http://www.tug.org/ftp/tex/tds-1.1/
-
- , then you'll need to adjust your dvipdfmx installtion. This also applies when
- you have updated programs without modifying existing platform independent files
- (files in texmf directory). Dvipdfmx installs few files in addition to dvipdfmx
- program itself, dvipdfmx.cnf, cid-x.map and others, but it currently does not
- choose installation directory as appropriate for TDS 1.1.
-
- If your 'kpsewhich' program recognizes '.sfd' file format, i.e.,
-
- kpsewhich --show-path --format=.sfd
-
- does not answer as 'unknown format', then you should move several files under
- appropriate locations or should modify texmf.cnf as follows:
-
- * Subfont Definition (SFD) Files
-
- Recommended location of SFD files (.sfd) is
-
- $TEXMF/fonts/sfd/
-
- and environmental variable for specifying additional search path for this
- file format files is
-
- SFDFONTS
-
- . To make those files visible to dvipdfmx under TDS 1.1 installation, you
- must move all .sfd files to the directory mentioned above or set SFDFONTS
- variable in texmf.cnf. As some programs may not be updated to follow this
- convention yet, it is recommended to preserve old installation directory.
- If you have .sfd files under "$TEXMF/dvipdfm/", please do not use that,
- please move all files to the directory mentioned above.
-
- * PostScript CMap Resources
-
- Recommended location of CMap files (no suffix or with suffix .cmap) is
-
- $TEXMF/fonts/cmap/
-
- and environmental variable for adding extra search path for this format files
- is
-
- CMAPFONTS
-
- You may want to set CMAPFONTS to include GhostScript's Resource path, e.g.,
-
- /usr/share/ghostscript/Resource/CMap//
-
- in your texmf.cnf file as this resource can be used by various programs that
- manipulates PS/PDF files. Dvipdfmx installs few additional files into the
- directory "$TEXMF/dvipdfm/CMap", please move this files to the directory for
- CMap files. But please note that file "Adobe-Identity-UCS2" is not meaningful
- to other programs at all, so you should place at least this file in different
- location than CMap files. (Or you can just remove this unless you see problems
- in copy-and-pasting text from dvipdfmx output PDF.)
-
- * Font Mapping Files
-
- Suggested place for dvipdfm's font mapping files (.map) is
-
- $TEXMF/fonts/map/dvipdfm/
-
- and environmental variable for this format files is
-
- TEXFONTMAPS
-
- For files containing dvipdfmx extension to dvipdfm format, place them into
-
- $TEXMF/fonts/map/dvipdfmx/
-
- instead of sub-directory 'dvipdfm'.
-
- * OpenType Fonts
-
- Appropriate place for OpenType font with PostScript outline (.otf) is
-
- $TEXMF/fonts/opentype/supplier/typeface/
-
- where 'supplier' and 'typeface' should be replaced with font's supplier and
- typeface identifier strings.
-
-
-2.3. Auxiliary Files
-
-
- 1) CMap PostScript Resources
-
- Dvipdfmx internally identifies glyphs in a font with identifier represented
- as numbers ranging from 0 to 65535. CMap PostScript Resources defines how the
- input character codes are translated to those ID's (CID). CID's should be
- uniquely assigned to every glyphs contained in a collection of glyphs. Adobe
- has defined several "character collection"s; Adobe-GB1 (Simplified Chinese),
- Adobe-CNS1 (Traditional Chinese), Adobe-Japan1 (Japanese), and Adobe-Korea1
- (Korean), which contains much of glyphs necessary for publishing for each
- languages. Details on Adobe's character collections can be found at Adobe's
- developer site:
-
- http://partners.adobe.com/public/developer/font/index.html
-
- Please install CMap resource files under the directory
-
- ${TEXMF}/fonts/cmap
-
- , or set CMAPFONTS variable to point the directory containing CMap resource
- in texmf.cnf. If your TeX installation does not conforming TDS 1.1, then you
- should set CMAPINPUTS variable to make those files visible to dvipdfmx. For
- examples,
-
- CMAPINPUTS= .;$TEXMF/fonts/cmap//
-
- Adobe's "CMaps for PDF 1.4 CJK Fonts" are available from:
-
- http://partners.adobe.com/public/developer/acrobat/index_advanced.html
-
- or
-
- ftp://ftp.oreilly.com/pub/examples/nutshell/cjkv/adobe/
-
- You can find a short explanation of each CMap files in cid2code.txt contained
- in the archive files found at the above FTP site.
-
-
- 2) SubFont Definition Files
-
- .....
-
-
- 3) Adobe Glyph List and ToUnicode Mapping Files
-
- The Adobe glyph list (AGL) file describes correspondence between PostScript
- glyph names (e.g., AE, Aacute, ...) and it's Unicode character sequences.
- Most features described in the section "Unicode Support" requires this file.
-
- Dvipdfmx looks for file "glyphlist.txt" when conversion from PostScript glyph
- names to Unicode is necessary. This conversion is done in various situations;
- when creating ToUnicode CMap for 8bit encoded fonts, finding glyph description
- from TrueType/OpenType fonts supporting Unicode when the font itself does not
- provide the mapping from PostScript glyph names to glyph indices (version 2.0
- "post" table), and when encoding "unicode" is specified for Type 1 font.
-
- The "glyphlist.txt" file written by Adobe is found at
-
- http://partners.adobe.com/asn/tech/type/glyphlist.txt
-
- You should place file "glyphlist.txt" in a directory shown by
-
- kpsewhich --progname=dvipdfm --show-path="other text files"
-
- Please check kpathsea library can find this file by 'kpsewhich' command:
-
- kpsewhich --progname=dvipdfm --format="other text files" glyphlist.txt
-
- The 'progname' is not dvipdfmx but dvipdfm here.
-
- ToUnicode mapping is similar to glyph list file but describes correspondence
- between CID numbers and Unicode values. The content of this file look like a
- CMap files and is contained in "CMaps for PDF 1.4 CJK Fonts" from Adobe (see
- "CMap PostScript Resources" above). This file is required to support TrueType
- font (including OpenType fonts with TrueType outline). Those files should be
- installed same directory as ordinary CMap files.
-
-
-3. CJK Support
-
-3.1. Quick Test of Installation
-
-3.2. CJK-LaTeX and HLaTeX
-
-3.3. Omega and Other Extended TeX
-
-
-4. Unicode Support
-
-4.1. Unicode Support in General
-
-4.2. ToUnicode CMap Support
-
-4.3. OpenType Support and Unicode
-
-4.4. Type1 Font Support and Unicode
-
-
-5. Graphics and Image Format
-
-5.1. Supported Graphics File Format
-
-5.2. Graphics Extension
-
-5.3. Using External Programs for Format Conversion
-
-
-6. DVI Specials
-
-6.1. Compatibility
-
-6.2. Additions to Dvipdfm's pdf: Special
-
-
-7. Font Mapping
-
-
-7.1. Options for CJK Font
-
- Few options are available in dvipdfmx (for CID-keyed fonts) in addition
- to the original dvipdfm.
-
-
- 1) TTC Index
-
- You can specify TrueType Collection index number with :n: option in front
- of TrueType font name.
-
- min10 H :1:mincho
-
- In this example, the option :1: tells dvipdfmx to select TrueType font #1
- from TrueType collection font "mincho.ttc".
-
-
- 2) No-embed Switch
-
- It is possible to block embedding glyph data with the character `!'
- in front of the font name in the font mapping file.
-
- This feature reduces the size of the final PDF output, but the PDF file
- may not be viewed exactly in other systems on which appropriate fonts
- are not installed.
-
- Use of this option is not recommended for fonts that contains unusual
- characters (and characters having different width from default value).
- Please note that glyph metric information is not written in the output
- PDF file for TrueType fonts without embedding. It will be treated as
- fixed-pitch with all widths equal to the default value (will be fixed
- someday).
-
-
- 3) Stylistic Variants
-
- Keywords ",Bold", ",Italic", and ",BoldItalic" can be used to create
- synthetic bold, italic, and bolditalic style variants from other font
- using PDF viewer's (or OS's) function.
-
- jbtmo@UKS@ UniKSCms-UCS2-H :0:!batang,Italic
- jbtb@Unicode@ Identity-H !batang/UCS,Bold
-
- Availability of this feature highly depends on the implementation of PDF
- viewers. This feature is not supported for embedded fonts in the most of
- PDF viewers, like Adobe Acrobat Reader and GNU Ghostscript.
-
- Notice that this option automatically disable font embedding.
-
-
-
-8. Incompatible Changes From Dvipdfm
-
-
-
-9. Other Improvement Over Dvipdfm
-
-
-9.1. Encryption
-
-
-9.2. Font
-
-
-
-10. Font Licensing and Embedding
-
- In OpenType format, information regarding how the font should be treated
- when creating documents can be recorded. Dvipdfmx uses this information
- to decide whether embedding font into the document is permitted.
-
- This font embedding information is indicated by a flag called as "fsType"
- flag; each bit representing different restrictions on font embedding.
- If multiple flag bits are set in fsType, the least restrictive license
- granted takes precedence in dvipdfmx. The fsType flag bits recognized by
- dvipdfmx is as follows:
-
- * Installable embedding
-
- All font with this type of license can be embedded.
-
- * Editable embedding
-
- All font with this type of license can be embedded.
-
- * Embedding for Preview & Print only
-
- Dvipdfmx give the following warning message for fonts with this
- type of license:
-
- This document contains `Preview & Print' only licensed font
-
- For the font with this type of licensing, font embedding is allowed
- solely for the purpose of (on-screen) viewing and/or printing the
- document; further editing of the document or extracting an embedded
- font data for other purpose is not allowed. To ensure this condition,
- you must at least protect your document with non-empty password.
-
- All other flags are treated as more restrictive license than any of the
- above flags and treated as "No embedding allowed"; e.g., if both of the
- editable-embedding flag and unrecognized license flag is set, the font
- is treated as editable-embedding allowed, however, if only unrecognized
- flags are set, the font is not embedded.
-
- Embedding flags are preserved in embedded font if the font is embedded
- as a TrueType font or a CIDFontType 2 CIDFont. For all font embedded as
- a PostScript font (CFF, CIDFontType 0 CIDFont), they are not preserved.
- Only /Copyright and /Notice in the FontInfo dictionary are preserved in
- this case.
-
- Some font vendors put different embedding restrictions for different
- condition; e.g., font embedding might be not permitted for commercial
- materials unless you acquire "commercial license" separately.
- Please read EULA carefully before making decision on font usage.
-
-
- Adobe provide a font licensing FAQ and a list of embedding permissions
- for Adobe Type Library fonts:
-
- http://www.adobe.com/type/browser/legal/
-
- For Japanese font in general, embedding permission tend to be somewhat
- restrictive. Japanese users should read the statement regarding font
- embedding from Japan Typography Association (in Japanese):
-
- http://www.typo.or.jp/info/morals/moral4.html
+++ /dev/null
-## texk/dvipdfmx/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/dvipdfmx/
-dnl
-dnl Copyright (C) 2009 Peter Breitenlohner <tex-live@tug.org>
-dnl You may freely use, modify and/or distribute this file.
-dnl
-## configure options and TL libraries required for dvipdfmx
-KPSE_ENABLE_PROG([dvipdfmx], [kpathsea libpng])
+++ /dev/null
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-
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-m4_include([../../m4/kpse-libpng-flags.m4])
-m4_include([../../m4/kpse-lt-hack.m4])
-m4_include([../../m4/kpse-warnings.m4])
-m4_include([../../m4/kpse-win32.m4])
-m4_include([../../m4/kpse-zlib-flags.m4])
-m4_include([../../m4/libtool.m4])
-m4_include([../../m4/ltoptions.m4])
-m4_include([../../m4/ltsugar.m4])
-m4_include([../../m4/ltversion.m4])
-m4_include([../../m4/lt~obsolete.m4])
+++ /dev/null
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- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
- # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_EGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_EGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_EGREP=$EGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
- then ac_cv_path_FGREP="$GREP -F"
- else
- if test -z "$FGREP"; then
- ac_path_FGREP_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in fgrep; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_FGREP" || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
- # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
- ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'FGREP' >> "conftest.nl"
- "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_FGREP_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_FGREP="$ac_path_FGREP"
- ac_path_FGREP_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_FGREP_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_FGREP"; then
- as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
- fi
-else
- ac_cv_path_FGREP=$FGREP
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
- withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
- while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_nm_to_check="${ac_tool_prefix}nm"
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/$lt_tmp_nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
- done
- : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test "$lt_cv_path_NM" != "no"; then
- NM="$lt_cv_path_NM"
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- if test -n "$DUMPBIN"; then :
- # Let the user override the test.
- else
- if test -n "$ac_tool_prefix"; then
- for ac_prog in dumpbin "link -dump"
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DUMPBIN"; then
- ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$DUMPBIN" && break
- done
-fi
-if test -z "$DUMPBIN"; then
- ac_ct_DUMPBIN=$DUMPBIN
- for ac_prog in dumpbin "link -dump"
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DUMPBIN"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_DUMPBIN" && break
-done
-
- if test "x$ac_ct_DUMPBIN" = x; then
- DUMPBIN=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DUMPBIN=$ac_ct_DUMPBIN
- fi
-fi
-
- case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
- *COFF*)
- DUMPBIN="$DUMPBIN -symbols"
- ;;
- *)
- DUMPBIN=:
- ;;
- esac
- fi
-
- if test "$DUMPBIN" != ":"; then
- NM="$DUMPBIN"
- fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: output\"" >&5)
- cat conftest.out >&5
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- mint*)
- # On MiNT this can take a long time and run out of memory.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- os2*)
- # The test takes a long time on OS/2.
- lt_cv_sys_max_cmd_len=8192
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8 ; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
- = "X$teststring$teststring"; } >/dev/null 2>&1 &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
-$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
-# Try some XSI features
-xsi_shell=no
-( _lt_dummy="a/b/c"
- test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
- = c,a/b,b/c, \
- && eval 'test $(( 1 + 1 )) -eq 2 \
- && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
- && xsi_shell=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
-$as_echo "$xsi_shell" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
-$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
-lt_shell_append=no
-( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
- >/dev/null 2>&1 \
- && lt_shell_append=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
-$as_echo "$lt_shell_append" >&6; }
-
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
- ;;
- esac
- ;;
- *-*-cygwin* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
- ;;
- esac
- ;;
- * ) # unhandled hosts (and "normal" native builds)
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
-esac
-
-fi
-
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
- ;;
- esac
- ;;
-esac
-
-fi
-
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- if test "$GCC" != yes; then
- reload_cmds=false
- fi
- ;;
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
- if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- # Keep this pattern in sync with the one in func_win32_libid.
- lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc*)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-haiku*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
- case $host_os in
- mingw* | pw32*)
- if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
- want_nocaseglob=yes
- else
- file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
- fi
- ;;
- esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
- # two different shell functions defined in ltmain.sh
- # decide which to use based on capabilities of $DLLTOOL
- case `$DLLTOOL --help 2>&1` in
- *--identify-strict*)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
- ;;
- *)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
- ;;
- esac
- ;;
-*)
- # fallback: assume linklib IS sharedlib
- lt_cv_sharedlib_from_linklib_cmd="$ECHO"
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- for ac_prog in ar
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AR" && break
- done
-fi
-if test -z "$AR"; then
- ac_ct_AR=$AR
- for ac_prog in ar
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_AR" && break
-done
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ar_at_file=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- echo conftest.$ac_objext > conftest.lst
- lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
- (eval $lt_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test "$ac_status" -eq 0; then
- # Ensure the archiver fails upon bogus file names.
- rm -f conftest.$ac_objext libconftest.a
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
- (eval $lt_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test "$ac_status" -ne 0; then
- lt_cv_ar_at_file=@
- fi
- fi
- rm -f conftest.* libconftest.a
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test "x$lt_cv_ar_at_file" = xno; then
- archiver_list_spec=
-else
- archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
- darwin*)
- lock_old_archive_extraction=yes ;;
- *)
- lock_old_archive_extraction=no ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function
- # and D for any global variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK '"\
-" {last_section=section; section=\$ 3};"\
-" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
-" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
-" s[1]~/^[@?]/{print s[1], s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
-#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
-/* DATA imports from DLLs on WIN32 con't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT_DLSYM_CONST
-#elif defined(__osf__)
-/* This system does not cope well with relocations in const data. */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-LT_DLSYM_CONST struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_globsym_save_LIBS=$LIBS
- lt_globsym_save_CFLAGS=$CFLAGS
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS=$lt_globsym_save_LIBS
- CFLAGS=$lt_globsym_save_CFLAGS
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
- nm_file_list_spec='@'
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
- withval=$with_sysroot;
-else
- with_sysroot=no
-fi
-
-
-lt_sysroot=
-case ${with_sysroot} in #(
- yes)
- if test "$GCC" = yes; then
- lt_sysroot=`$CC --print-sysroot 2>/dev/null`
- fi
- ;; #(
- /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
- ;; #(
- no|'')
- ;; #(
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
-$as_echo "${with_sysroot}" >&6; }
- as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
-
-
-
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line '$LINENO' "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-*-*solaris*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*)
- case $host in
- i?86-*-solaris*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- sparc*-*-solaris*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
- if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
- LD="${LD-ld}_sol2"
- fi
- ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks="$enable_libtool_lock"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
-set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$MANIFEST_TOOL"; then
- ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
-if test -n "$MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
- ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
- # Extract the first word of "mt", so it can be a program name with args.
-set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_MANIFEST_TOOL"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
-if test -n "$ac_ct_MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_MANIFEST_TOOL" = x; then
- MANIFEST_TOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
- fi
-else
- MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-fi
-
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_path_mainfest_tool=no
- echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
- $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
- cat conftest.err >&5
- if $GREP 'Manifest Tool' conftest.out > /dev/null; then
- lt_cv_path_mainfest_tool=yes
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test "x$lt_cv_path_mainfest_tool" != xyes; then
- MANIFEST_TOOL=:
-fi
-
-
-
-
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
- ac_ct_DSYMUTIL=$DSYMUTIL
- # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
- ac_ct_NMEDIT=$NMEDIT
- # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_NMEDIT" = x; then
- NMEDIT=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- NMEDIT=$ac_ct_NMEDIT
- fi
-else
- NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$LIPO"; then
- ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
- ac_ct_LIPO=$LIPO
- # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_LIPO"; then
- ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_LIPO" = x; then
- LIPO=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- LIPO=$ac_ct_LIPO
- fi
-else
- LIPO="$ac_cv_prog_LIPO"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL"; then
- ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
- ac_ct_OTOOL=$OTOOL
- # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL"; then
- ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL" = x; then
- OTOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL=$ac_ct_OTOOL
- fi
-else
- OTOOL="$ac_cv_prog_OTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL64"; then
- ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
- ac_ct_OTOOL64=$OTOOL64
- # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL64"; then
- ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL64" = x; then
- OTOOL64=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL64=$ac_ct_OTOOL64
- fi
-else
- OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_apple_cc_single_mod=no
- if test -z "${LT_MULTI_MODULE}"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- # If there is a non-empty error log, and "single_module"
- # appears in it, assume the flag caused a linker warning
- if test -s conftest.err && $GREP single_module conftest.err; then
- cat conftest.err >&5
- # Otherwise, if the output was created with a 0 exit code from
- # the compiler, it worked.
- elif test -f libconftest.dylib && test $_lt_result -eq 0; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&5
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_ld_exported_symbols_list=yes
-else
- lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_force_load=no
- cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
- $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
- echo "$AR cru libconftest.a conftest.o" >&5
- $AR cru libconftest.a conftest.o 2>&5
- echo "$RANLIB libconftest.a" >&5
- $RANLIB libconftest.a 2>&5
- cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
- _lt_result=$?
- if test -s conftest.err && $GREP force_load conftest.err; then
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- elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
- lt_cv_ld_force_load=yes
- else
- cat conftest.err >&5
- fi
- rm -f conftest.err libconftest.a conftest conftest.c
- rm -rf conftest.dSYM
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
- case $host_os in
- rhapsody* | darwin1.[012])
- _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[012]*)
- _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test "$lt_cv_apple_cc_single_mod" = "yes"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
- _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
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- ac_preproc_ok=false
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- # Use a header file that comes with gcc, so configuring glibc
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- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
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- # Broken: fails on valid input.
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-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
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-if ac_fn_c_try_cpp "$LINENO"; then :
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- # Passes both tests.
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
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-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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-if $ac_preproc_ok; then :
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-
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- ac_cv_prog_CPP=$CPP
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- CPP=$ac_cv_prog_CPP
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- ac_cv_prog_CPP=$CPP
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-ac_preproc_ok=false
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- # Use a header file that comes with gcc, so configuring glibc
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- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
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- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
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- # Passes both tests.
-ac_preproc_ok=:
-break
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
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-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
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-
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-{
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-
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-{
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-AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
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-
-
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
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-
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-
-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
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-
- ;;
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-
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-
-
-
-
-
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-
-
-
-
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
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- enable_dlopen=no
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- # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
- enableval=$enable_shared; p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
- # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
- enableval=$enable_static; p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; lt_p=${PACKAGE-default}
- case $withval in
- yes|no) pic_mode=$withval ;;
- *)
- pic_mode=default
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for lt_pkg in $withval; do
- IFS="$lt_save_ifs"
- if test "X$lt_pkg" = "X$lt_p"; then
- pic_mode=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- pic_mode=default
-fi
-
-
-test -z "$pic_mode" && pic_mode=default
-
-
-
-
-
-
-
- # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
- enableval=$enable_fast_install; p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac
-else
- enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ltmain"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- case $cc_basename in
- nvcc*)
- lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
- *)
- lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
- esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-
-
-
-
-
- lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- lt_prog_compiler_pic='-fPIC'
- ;;
- m68k)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
- esac
- ;;
-
- beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- # Although the cygwin gcc ignores -fPIC, still need this for old-style
- # (--disable-auto-import) libraries
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- haiku*)
- # PIC is the default for Haiku.
- # The "-static" flag exists, but is broken.
- lt_prog_compiler_static=
- ;;
-
- hpux*)
- # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
- # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
- # sets the default TLS model and affects inlining.
- case $host_cpu in
- hppa*64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- interix[3-9]*)
- # Interix 3.x gcc -fpic/-fPIC options generate broken code.
- # Instead, we relocate shared libraries at runtime.
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
-
- case $cc_basename in
- nvcc*) # Cuda Compiler Driver 2.2
- lt_prog_compiler_wl='-Xlinker '
- if test -n "$lt_prog_compiler_pic"; then
- lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
- fi
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
-
- mingw* | cygwin* | pw32* | os2* | cegcc*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- linux* | k*bsd*-gnu | kopensolaris*-gnu)
- case $cc_basename in
- # old Intel for x86_64 which still supported -KPIC.
- ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- # icc used to be incompatible with GCC.
- # ICC 10 doesn't accept -KPIC any more.
- icc* | ifort*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- # Lahey Fortran 8.1.
- lf95*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='--shared'
- lt_prog_compiler_static='--static'
- ;;
- nagfor*)
- # NAG Fortran compiler
- lt_prog_compiler_wl='-Wl,-Wl,,'
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- xl* | bgxl* | bgf* | mpixl*)
- # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-qpic'
- lt_prog_compiler_static='-qstaticlink'
- ;;
- *)
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
- # Sun Fortran 8.3 passes all unrecognized flags to the linker
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl=''
- ;;
- *Sun\ F* | *Sun*Fortran*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Qoption ld '
- ;;
- *Sun\ C*)
- # Sun C 5.9
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- lt_prog_compiler_wl='-Wl,'
- ;;
- *Intel*\ [CF]*Compiler*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fPIC'
- lt_prog_compiler_static='-static'
- ;;
- *Portland\ Group*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- esac
- ;;
- esac
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *nto* | *qnx*)
- # QNX uses GNU C++, but need to define -shared option too, otherwise
- # it will coredump.
- lt_prog_compiler_pic='-fPIC -shared'
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- rdos*)
- lt_prog_compiler_static='-non_shared'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
-lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_pic_works=yes
- fi
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_static_works=yes
- fi
- else
- lt_cv_prog_compiler_static_works=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test x"$lt_cv_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler_c_o=no
- $RM -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
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-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
- $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $RM conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
- $RM out/* && rmdir out
- cd ..
- $RM -r conftest
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
- hard_links=yes
- $RM conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
- if test "$hard_links" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
- runpath_var=
- allow_undefined_flag=
- always_export_symbols=no
- archive_cmds=
- archive_expsym_cmds=
- compiler_needs_object=no
- enable_shared_with_static_runtimes=no
- export_dynamic_flag_spec=
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- hardcode_automatic=no
- hardcode_direct=no
- hardcode_direct_absolute=no
- hardcode_libdir_flag_spec=
- hardcode_libdir_separator=
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- inherit_rpath=no
- link_all_deplibs=unknown
- module_cmds=
- module_expsym_cmds=
- old_archive_from_new_cmds=
- old_archive_from_expsyms_cmds=
- thread_safe_flag_spec=
- whole_archive_flag_spec=
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
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- exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
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- # rely on this symbol name, it's probably fine to never include it in
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-
- case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
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- interix*)
- # we just hope/assume this is gcc and not c89 (= MSVC++)
- with_gnu_ld=yes
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
-
- # On some targets, GNU ld is compatible enough with the native linker
- # that we're better off using the native interface for both.
- lt_use_gnu_ld_interface=no
- if test "$with_gnu_ld" = yes; then
- case $host_os in
- aix*)
- # The AIX port of GNU ld has always aspired to compatibility
- # with the native linker. However, as the warning in the GNU ld
- # block says, versions before 2.19.5* couldn't really create working
- # shared libraries, regardless of the interface used.
- case `$LD -v 2>&1` in
- *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
- *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
- *\ \(GNU\ Binutils\)\ [3-9]*) ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- ;;
- *)
- lt_use_gnu_ld_interface=yes
- ;;
- esac
- fi
-
- if test "$lt_use_gnu_ld_interface" = yes; then
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- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
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- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
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- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>&1` in
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- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
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- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix[3-9]*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
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- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- beos*)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
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- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- export_dynamic_flag_spec='${wl}--export-all-symbols'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
- exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-
- if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
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- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- haiku*)
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- link_all_deplibs=yes
- ;;
-
- interix[3-9]*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
- # Instead, shared libraries are loaded at an image base (0x10000000 by
- # default) and relocated if they conflict, which is a slow very memory
- # consuming and fragmenting process. To avoid this, we pick a random,
- # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
- # time. Moving up from 0x10000000 also allows more sbrk(2) space.
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- ;;
-
- gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
- tmp_diet=no
- if test "$host_os" = linux-dietlibc; then
- case $cc_basename in
- diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
- esac
- fi
- if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
- && test "$tmp_diet" = no
- then
- tmp_addflag=' $pic_flag'
- tmp_sharedflag='-shared'
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95* | pgfortran*)
- # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- lf95*) # Lahey Fortran 8.1
- whole_archive_flag_spec=
- tmp_sharedflag='--shared' ;;
- xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
- tmp_sharedflag='-qmkshrobj'
- tmp_addflag= ;;
- nvcc*) # Cuda Compiler Driver 2.2
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
- compiler_needs_object=yes
- ;;
- esac
- case `$CC -V 2>&1 | sed 5q` in
- *Sun\ C*) # Sun C 5.9
- whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
- compiler_needs_object=yes
- tmp_sharedflag='-G' ;;
- *Sun\ F*) # Sun Fortran 8.3
- tmp_sharedflag='-G' ;;
- esac
- archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test "x$supports_anon_versioning" = xyes; then
- archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
-
- case $cc_basename in
- xlf* | bgf* | bgxlf* | mpixlf*)
- # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
- whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
- if test "x$supports_anon_versioning" = xyes; then
- archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- echo "local: *; };" >> $output_objdir/$libname.ver~
- $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
- fi
- ;;
- esac
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris*)
- if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
- case `$LD -v 2>&1` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
- ld_shlibs=no
- cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
-*** reliably create shared libraries on SCO systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
- ;;
- *)
- # For security reasons, it is highly recommended that you always
- # use absolute paths for naming shared libraries, and exclude the
- # DT_RUNPATH tag from executables and libraries. But doing so
- # requires that you compile everything twice, which is a pain.
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- # Also, AIX nm treats weak defined symbols like other global
- # defined symbols, whereas GNU nm marks them as "W".
- if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- ;;
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- file_list_spec='${wl}-f,'
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" &&
- strings "$collect2name" | $GREP resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- :
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- ;;
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- export_dynamic_flag_spec='${wl}-bexpall'
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an
- # empty executable.
- if test "${lt_cv_aix_libpath+set}" = set; then
- aix_libpath=$lt_cv_aix_libpath
-else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }'
- lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_="/usr/lib:/lib"
- fi
-
-fi
-
- aix_libpath=$lt_cv_aix_libpath_
-fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an
- # empty executable.
- if test "${lt_cv_aix_libpath+set}" = set; then
- aix_libpath=$lt_cv_aix_libpath
-else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
- lt_aix_libpath_sed='
- /Import File Strings/,/^$/ {
- /^0/ {
- s/^0 *\([^ ]*\) *$/\1/
- p
- }
- }'
- lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- # Check for a 64-bit object if we didn't find anything.
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test -z "$lt_cv_aix_libpath_"; then
- lt_cv_aix_libpath_="/usr/lib:/lib"
- fi
-
-fi
-
- aix_libpath=$lt_cv_aix_libpath_
-fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- if test "$with_gnu_ld" = yes; then
- # We only use this code for GNU lds that support --whole-archive.
- whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- else
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec='$convenience'
- fi
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- case $host_cpu in
- powerpc)
- # see comment about AmigaOS4 .so support
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds=''
- ;;
- m68k)
- archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- esac
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32* | cegcc*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- case $cc_basename in
- cl*)
- # Native MSVC
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- file_list_spec='@'
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
- else
- sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
- fi~
- $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
- linknames='
- # The linker will not automatically build a static lib if we build a DLL.
- # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
- enable_shared_with_static_runtimes=yes
- exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
- # Don't use ranlib
- old_postinstall_cmds='chmod 644 $oldlib'
- postlink_cmds='lt_outputfile="@OUTPUT@"~
- lt_tool_outputfile="@TOOL_OUTPUT@"~
- case $lt_outputfile in
- *.exe|*.EXE) ;;
- *)
- lt_outputfile="$lt_outputfile.exe"
- lt_tool_outputfile="$lt_tool_outputfile.exe"
- ;;
- esac~
- if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
- $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
- $RM "$lt_outputfile.manifest";
- fi'
- ;;
- *)
- # Assume MSVC wrapper
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_from_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
- enable_shared_with_static_runtimes=yes
- ;;
- esac
- ;;
-
- darwin* | rhapsody*)
-
-
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- if test "$lt_cv_ld_force_load" = "yes"; then
- whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-
- else
- whole_archive_flag_spec=''
- fi
- link_all_deplibs=yes
- allow_undefined_flag="$_lt_dar_allow_undefined"
- case $cc_basename in
- ifort*) _lt_dar_can_shared=yes ;;
- *) _lt_dar_can_shared=$GCC ;;
- esac
- if test "$_lt_dar_can_shared" = "yes"; then
- output_verbose_link_cmd=func_echo_all
- archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
- module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
- archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
- module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
-
- else
- ld_shlibs=no
- fi
-
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2.*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10*)
- if test "$GCC" = yes && test "$with_gnu_ld" = no; then
- archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='${wl}-E'
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- fi
- ;;
-
- hpux11*)
- if test "$GCC" = yes && test "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- ia64*)
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
-
- # Older versions of the 11.00 compiler do not understand -b yet
- # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_prog_compiler__b=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -b"
- echo "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
- $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler__b=yes
- fi
- else
- lt_cv_prog_compiler__b=yes
- fi
- fi
- $RM -r conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
-
-if test x"$lt_cv_prog_compiler__b" = xyes; then
- archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-else
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-fi
-
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
-
- case $host_cpu in
- hppa*64*|ia64*)
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- *)
- hardcode_direct=yes
- hardcode_direct_absolute=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- # Try to use the -exported_symbol ld option, if it does not
- # work, assume that -exports_file does not work either and
- # implicitly export all symbols.
- # This should be the same for all languages, so no per-tag cache variable.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-int foo (void) { return 0; }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_irix_exported_symbol=yes
-else
- lt_cv_irix_exported_symbol=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS="$save_LDFLAGS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
- if test "$lt_cv_irix_exported_symbol" = yes; then
- archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
- fi
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- inherit_rpath=yes
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- *nto* | *qnx*)
- ;;
-
- openbsd*)
- if test -f /usr/libexec/ld.so; then
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- hardcode_direct_absolute=yes
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
- $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- archive_cmds_need_lc='no'
- hardcode_libdir_separator=:
- ;;
-
- solaris*)
- no_undefined_flag=' -z defs'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- else
- case `$CC -V 2>&1` in
- *"Compilers 5.0"*)
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
- ;;
- *)
- wlarc='${wl}'
- archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
- ;;
- esac
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine and reorder linker options,
- # but understands `-z linker_flag'. GCC discards it without `$wl',
- # but is careful enough not to reorder.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- if test "$GCC" = yes; then
- whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
- else
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
- fi
- ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
- no_undefined_flag='${wl}-z,text'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- sysv5* | sco3.2v5* | sco5v6*)
- # Note: We can NOT use -z defs as we might desire, because we do not
- # link with -lc, and that would cause any symbols used from libc to
- # always be unresolved, which means just about no library would
- # ever link correctly. If we're not using GNU ld we use -z text
- # though, which does catch some bad symbols but isn't as heavy-handed
- # as -z defs.
- no_undefined_flag='${wl}-z,text'
- allow_undefined_flag='${wl}-z,nodefs'
- archive_cmds_need_lc=no
- hardcode_shlibpath_var=no
- hardcode_libdir_flag_spec='${wl}-R,$libdir'
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var='LD_RUN_PATH'
-
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
-
- if test x$host_vendor = xsni; then
- case $host in
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- ;;
- esac
- fi
- fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test "$ld_shlibs" = no && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- $RM conftest*
- echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- pic_flag=$lt_prog_compiler_pic
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
- (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- then
- lt_cv_archive_cmds_need_lc=no
- else
- lt_cv_archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
- archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
- ;;
- esac
- fi
- ;;
-esac
-
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test "$GCC" = yes; then
- case $host_os in
- darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
- *) lt_awk_arg="/^libraries:/" ;;
- esac
- case $host_os in
- mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
- *) lt_sed_strip_eq="s,=/,/,g" ;;
- esac
- lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
- case $lt_search_path_spec in
- *\;*)
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
- ;;
- *)
- lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
- ;;
- esac
- # Ok, now we have the path, separated by spaces, we can step through it
- # and add multilib dir if necessary.
- lt_tmp_lt_search_path_spec=
- lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
- for lt_sys_path in $lt_search_path_spec; do
- if test -d "$lt_sys_path/$lt_multi_os_dir"; then
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
- else
- test -d "$lt_sys_path" && \
- lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
- fi
- done
- lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS=" "; FS="/|\n";} {
- lt_foo="";
- lt_count=0;
- for (lt_i = NF; lt_i > 0; lt_i--) {
- if ($lt_i != "" && $lt_i != ".") {
- if ($lt_i == "..") {
- lt_count++;
- } else {
- if (lt_count == 0) {
- lt_foo="/" $lt_i lt_foo;
- } else {
- lt_count--;
- }
- }
- }
- }
- if (lt_foo != "") { lt_freq[lt_foo]++; }
- if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
- # AWK program above erroneously prepends '/' to C:/dos/paths
- # for these hosts.
- case $host_os in
- mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
- $SED 's,/\([A-Za-z]:\),\1,g'` ;;
- esac
- sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix[4-9]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- case $host_cpu in
- powerpc)
- # Since July 2007 AmigaOS4 officially supports .so libraries.
- # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- ;;
- m68k)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
- esac
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$cc_basename in
- yes,*)
- # gcc
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname~
- if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
- eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
- fi'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
- ;;
- mingw* | cegcc*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- ;;
-
- *,cl*)
- # Native MSVC
- libname_spec='$name'
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- library_names_spec='${libname}.dll.lib'
-
- case $build_os in
- mingw*)
- sys_lib_search_path_spec=
- lt_save_ifs=$IFS
- IFS=';'
- for lt_path in $LIB
- do
- IFS=$lt_save_ifs
- # Let DOS variable expansion print the short 8.3 style file name.
- lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
- sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
- done
- IFS=$lt_save_ifs
- # Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
- ;;
- cygwin*)
- # Convert to unix form, then to dos form, then back to unix form
- # but this time dos style (no spaces!) so that the unix form looks
- # like /cygdrive/c/PROGRA~1:/cygdr...
- sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
- sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
- sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- ;;
- *)
- sys_lib_search_path_spec="$LIB"
- if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- # FIXME: find the short name or the path components, as spaces are
- # common. (e.g. "Program Files" -> "PROGRA~1")
- ;;
- esac
-
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $RM \$dlpath'
- shlibpath_overrides_runpath=yes
- dynamic_linker='Win32 link.exe'
- ;;
-
- *)
- # Assume MSVC wrapper
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- dynamic_linker='Win32 ld.exe'
- ;;
- esac
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
- sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[23].*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2.*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
- freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- *) # from 4.6 on, and DragonFly
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-haiku*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- dynamic_linker="$host_os runtime_loader"
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
- postinstall_cmds='chmod 555 $lib'
- # or fails outright, so override atomically:
- install_override_mode=555
- ;;
-
-interix[3-9]*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux # correct to gnu/linux during the next big refactor
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
-
- # Some binutils ld are patched to set DT_RUNPATH
- if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_shlibpath_overrides_runpath=no
- save_LDFLAGS=$LDFLAGS
- save_libdir=$libdir
- eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
- LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
- lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
- libdir=$save_libdir
-
-fi
-
- shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-*nto* | *qnx*)
- version_type=qnx
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='ldqnx.so'
- ;;
-
-openbsd*)
- version_type=sunos
- sys_lib_dlsearch_path_spec="/usr/lib"
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-rdos*)
- dynamic_linker=no
- ;;
-
-solaris*)
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.3*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- version_type=freebsd-elf
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- if test "$with_gnu_ld" = yes; then
- sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
- else
- sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
- case $host_os in
- sco3.2v5*)
- sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
- ;;
- esac
- fi
- sys_lib_dlsearch_path_spec='/usr/lib'
- ;;
-
-tpf*)
- # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
- version_type=linux # correct to gnu/linux during the next big refactor
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
-
-uts4*)
- version_type=linux # correct to gnu/linux during the next big refactor
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test "$dynamic_linker" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
- sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
-fi
-if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
- sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
- test -n "$runpath_var" ||
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existent directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test "$hardcode_action" = relink ||
- test "$inherit_rpath" = yes; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-
-
-
-
-
- if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32* | cegcc*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_shl_load=yes
-else
- ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
-else
- ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dl_dlopen=yes
-else
- ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_svld_dlopen=yes
-else
- ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dld_dld_link=yes
-else
- ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
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-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
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-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
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-# define LT_DLLAZY_OR_NOW DL_NOW
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-# endif
-# endif
-# endif
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-
-/* When -fvisbility=hidden is used, assume the code has been annotated
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-#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else
- {
- if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- else puts (dlerror ());
- }
- /* dlclose (self); */
- }
- else
- puts (dlerror ());
-
- return status;
-}
-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
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- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
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-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
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-#else
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-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
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-/* When -fvisbility=hidden is used, assume the code has been annotated
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-int fnord () { return 42; }
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-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
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- {
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- /* dlclose (self); */
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- else
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-
- return status;
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-_LT_EOF
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
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- ac_status=$?
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- lt_status=$?
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- x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
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- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
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- darwin*)
- if test -n "$STRIP" ; then
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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- fi
- ;;
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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- ;;
- esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
- # Report which library types will actually be built
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
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-
- # On AIX, shared libraries and static libraries use the same namespace, and
- # are all built from PIC.
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- aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
- aix[4-9]*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
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- fi
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
- # Make sure either enable_shared or enable_static is yes.
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-# Check whether --enable-largefile was given.
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-
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-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if ${ac_cv_sys_largefile_CC+:} false; then :
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-else
- ac_cv_sys_largefile_CC=no
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- ac_save_CC=$CC
- while :; do
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- # so use the C compiler's -n32 option if that helps.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
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-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
- if ac_fn_c_try_compile "$LINENO"; then :
- break
-fi
-rm -f core conftest.err conftest.$ac_objext
- CC="$CC -n32"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_largefile_CC=' -n32'; break
-fi
-rm -f core conftest.err conftest.$ac_objext
- break
- done
- CC=$ac_save_CC
- rm -f conftest.$ac_ext
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-$as_echo "$ac_cv_sys_largefile_CC" >&6; }
- if test "$ac_cv_sys_largefile_CC" != no; then
- CC=$CC$ac_cv_sys_largefile_CC
- fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_file_offset_bits=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _FILE_OFFSET_BITS 64
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_sys_file_offset_bits=64; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_sys_file_offset_bits=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
-case $ac_cv_sys_file_offset_bits in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
-_ACEOF
-;;
-esac
-rm -rf conftest*
- if test $ac_cv_sys_file_offset_bits = unknown; then
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-$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _LARGE_FILES 1
-#include <sys/types.h>
- /* Check that off_t can represent 2**63 - 1 correctly.
- We can't simply define LARGE_OFF_T to be 9223372036854775807,
- since some C++ compilers masquerading as C compilers
- incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
- int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
- && LARGE_OFF_T % 2147483647 == 1)
- ? 1 : -1];
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
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-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_cv_sys_large_files=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-$as_echo "$ac_cv_sys_large_files" >&6; }
-case $ac_cv_sys_large_files in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-_ACEOF
-;;
-esac
-rm -rf conftest*
- fi
-
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
-$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
-if ${ac_cv_sys_largefile_source+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- while :; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h> /* for off_t */
- #include <stdio.h>
-int
-main ()
-{
-int (*fp) (FILE *, off_t, int) = fseeko;
- return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_sys_largefile_source=no; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#define _LARGEFILE_SOURCE 1
-#include <sys/types.h> /* for off_t */
- #include <stdio.h>
-int
-main ()
-{
-int (*fp) (FILE *, off_t, int) = fseeko;
- return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
- ;
- return 0;
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-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_sys_largefile_source=1; break
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_cv_sys_largefile_source=unknown
- break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
-$as_echo "$ac_cv_sys_largefile_source" >&6; }
-case $ac_cv_sys_largefile_source in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
-_ACEOF
-;;
-esac
-rm -rf conftest*
-
-# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
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-# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-if test $ac_cv_sys_largefile_source != unknown; then
-
-$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
-
-fi
-
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
-$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
-if eval \${$as_ac_Header+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <$ac_hdr>
-
-int
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-{
-if ((DIR *) 0)
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- return 0;
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-_ACEOF
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-else
- eval "$as_ac_Header=no"
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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-eval ac_res=\$$as_ac_Header
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
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-_ACEOF
-
-ac_header_dirent=$ac_hdr; break
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-
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
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-if ${ac_cv_search_opendir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' dir; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_opendir+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_opendir+:} false; then :
-
-else
- ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
-$as_echo_n "checking for library containing opendir... " >&6; }
-if ${ac_cv_search_opendir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char opendir ();
-int
-main ()
-{
-return opendir ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' x; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_opendir=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_opendir+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_opendir+:} false; then :
-
-else
- ac_cv_search_opendir=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
-$as_echo "$ac_cv_search_opendir" >&6; }
-ac_res=$ac_cv_search_opendir
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5
-$as_echo_n "checking whether closedir returns void... " >&6; }
-if ${ac_cv_func_closedir_void+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_closedir_void=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header_dirent>
-#ifndef __cplusplus
-int closedir ();
-#endif
-
-int
-main ()
-{
-return closedir (opendir (".")) != 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_closedir_void=no
-else
- ac_cv_func_closedir_void=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5
-$as_echo "$ac_cv_func_closedir_void" >&6; }
-if test $ac_cv_func_closedir_void = yes; then
-
-$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h
-
-fi
-
-for ac_header in assert.h float.h limits.h pwd.h stdlib.h sys/param.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in putenv strcasecmp strtol strstr
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-for ac_func in bcmp bcopy bzero getcwd getwd index memcmp memcpy mkstemp mktemp rindex strchr strrchr
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if ${ac_cv_c_const+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this sort of thing. */
- typedef int charset[2];
- const charset cs = { 0, 0 };
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *pcpcc;
- char **ppc;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- pcpcc = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++pcpcc;
- ppc = (char**) pcpcc;
- pcpcc = (char const *const *) ppc;
- { /* SCO 3.2v4 cc rejects this sort of thing. */
- char tx;
- char *t = &tx;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- if (s) return 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; } bx;
- struct s *b = &bx; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- if (!foo) return 0;
- }
- return !cs[0] && !zero.x;
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_const=yes
-else
- ac_cv_c_const=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-$as_echo "$ac_cv_c_const" >&6; }
-if test $ac_cv_c_const = no; then
-
-$as_echo "#define const /**/" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if ${ac_cv_c_inline+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
-
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
-case $ac_cv_c_int64_t in #(
- no|yes) ;; #(
- *)
-
-cat >>confdefs.h <<_ACEOF
-#define int64_t $ac_cv_c_int64_t
-_ACEOF
-;;
-esac
-
-ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
-case $ac_cv_c_uint64_t in #(
- no|yes) ;; #(
- *)
-
-$as_echo "#define _UINT64_T 1" >>confdefs.h
-
-
-cat >>confdefs.h <<_ACEOF
-#define uint64_t $ac_cv_c_uint64_t
-_ACEOF
-;;
- esac
-
-case :$ac_cv_c_int64_t:$ac_cv_c_int64_t: in #(
- *':no:'*) :
- as_fn_error $? "Sorry, your compiler does not support 64-bit integer types." "$LINENO" 5 ;; #(
- *) :
- ;;
-esac
-ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_mtim" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_MTIM 1
-_ACEOF
-
-
-fi
-
-
-
-ac_config_headers="$ac_config_headers config.h"
-
-
-# Check whether --enable-libtool-hack was given.
-if test "${enable_libtool_hack+set}" = set; then :
- enableval=$enable_libtool_hack;
-fi
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_header in unistd.h stdint.h inttypes.h sys/types.h sys/wait.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-$as_echo_n "checking for working memcmp... " >&6; }
-if ${ac_cv_func_memcmp_working+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_memcmp_working=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Some versions of memcmp are not 8-bit clean. */
- char c0 = '\100', c1 = '\200', c2 = '\201';
- if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- return 1;
-
- /* The Next x86 OpenStep bug shows up only when comparing 16 bytes
- or more and with at least one buffer not starting on a 4-byte boundary.
- William Lewis provided this test program. */
- {
- char foo[21];
- char bar[21];
- int i;
- for (i = 0; i < 4; i++)
- {
- char *a = foo + i;
- char *b = bar + i;
- strcpy (a, "--------01111111");
- strcpy (b, "--------10000000");
- if (memcmp (a, b, 16) >= 0)
- return 1;
- }
- return 0;
- }
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_memcmp_working=yes
-else
- ac_cv_func_memcmp_working=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-$as_echo "$ac_cv_func_memcmp_working" >&6; }
-test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
- *" memcmp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
- ;;
-esac
-
-
-for ac_func in open close getenv mkstemp basename
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
-$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if ${ac_cv_struct_tm+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <time.h>
-
-int
-main ()
-{
-struct tm tm;
- int *p = &tm.tm_sec;
- return !p;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_struct_tm=time.h
-else
- ac_cv_struct_tm=sys/time.h
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
-$as_echo "$ac_cv_struct_tm" >&6; }
-if test $ac_cv_struct_tm = sys/time.h; then
-
-$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
-
-fi
-
-ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
-#include <$ac_cv_struct_tm>
-
-"
-if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_TM_TM_ZONE 1
-_ACEOF
-
-
-fi
-
-if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
-
-$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
-
-else
- ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_tzname" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_TZNAME $ac_have_decl
-_ACEOF
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
-$as_echo_n "checking for tzname... " >&6; }
-if ${ac_cv_var_tzname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <time.h>
-#if !HAVE_DECL_TZNAME
-extern char *tzname[];
-#endif
-
-int
-main ()
-{
-return tzname[0][0];
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_var_tzname=yes
-else
- ac_cv_var_tzname=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
-$as_echo "$ac_cv_var_tzname" >&6; }
- if test $ac_cv_var_tzname = yes; then
-
-$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
-
- fi
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
-else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
-else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
- ;; #(
- *)
- as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
-case $ac_cv_c_uint32_t in #(
- no|yes) ;; #(
- *)
-
-$as_echo "#define _UINT32_T 1" >>confdefs.h
-
-
-cat >>confdefs.h <<_ACEOF
-#define uint32_t $ac_cv_c_uint32_t
-_ACEOF
-;;
- esac
-
-
-ac_fn_c_check_decl "$LINENO" "timezone" "ac_cv_have_decl_timezone" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_timezone" = xyes; then :
-
-$as_echo "#define HAVE_TIMEZONE 1" >>confdefs.h
-
-fi
-
-ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
-"
-if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
-
-$as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
-
-fi
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
-$as_echo_n "checking size of char... " >&6; }
-if ${ac_cv_sizeof_char+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_char" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (char)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_char=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
-$as_echo "$ac_cv_sizeof_char" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_CHAR $ac_cv_sizeof_char
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
-$as_echo_n "checking size of short... " >&6; }
-if ${ac_cv_sizeof_short+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_short" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (short)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_short=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
-$as_echo "$ac_cv_sizeof_short" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
-$as_echo_n "checking size of int... " >&6; }
-if ${ac_cv_sizeof_int+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_int" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (int)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_int=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
-$as_echo "$ac_cv_sizeof_int" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
-$as_echo_n "checking size of long... " >&6; }
-if ${ac_cv_sizeof_long+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
-
-else
- if test "$ac_cv_type_long" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (long)
-See \`config.log' for more details" "$LINENO" 5; }
- else
- ac_cv_sizeof_long=0
- fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
-$as_echo "$ac_cv_sizeof_long" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-_ACEOF
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pow" >&5
-$as_echo_n "checking for library containing pow... " >&6; }
-if ${ac_cv_search_pow+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char pow ();
-int
-main ()
-{
-return pow ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' m; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_pow=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_pow+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_pow+:} false; then :
-
-else
- ac_cv_search_pow=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pow" >&5
-$as_echo "$ac_cv_search_pow" >&6; }
-ac_res=$ac_cv_search_pow
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-fi
-
-
-kpse_save_CPPFLAGS=$CPPFLAGS
-kpse_save_LIBS=$LIBS
-
-## _KPSE_INIT: Initialize TL infrastructure
-kpse_BLD=`(cd "./../../." && pwd)`
-kpse_SRC=`(cd "$srcdir/../../." && pwd)`
-
-## _KPSE_USE_LIBTOOL: Generate a libtool script for use in configure tests
-: ${CONFIG_LT=./config.lt}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_LT" >&5
-$as_echo "$as_me: creating $CONFIG_LT" >&6;}
-as_write_fail=0
-cat >"$CONFIG_LT" <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate a libtool stub with the current configuration.
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>"$CONFIG_LT" <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
- as_status=$1; test $as_status -eq 0 && as_status=1
- if test "$4"; then
- as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
- fi
- $as_echo "$as_me: error: $2" >&2
- as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
-else
- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
- as_expr=expr
-else
- as_expr=false
-fi
-
-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
- as_basename=basename
-else
- as_basename=false
-fi
-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
- as_dirname=dirname
-else
- as_dirname=false
-fi
-
-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{
- s//\1/
- q
- }
- /^X\/\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\/\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
-
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
-
-ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
--n*)
- case `echo 'xy\c'` in
- *c*) ECHO_T=' ';; # ECHO_T is single tab character.
- xy) ECHO_C='\c';;
- *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
- ECHO_T=' ';;
- esac;;
-*)
- ECHO_N='-n';;
-esac
-
-rm -f conf$$ conf$$.exe conf$$.file
-if test -d conf$$.dir; then
- rm -f conf$$.dir/conf$$.file
-else
- rm -f conf$$.dir
- mkdir conf$$.dir 2>/dev/null
-fi
-if (echo >conf$$.file) 2>/dev/null; then
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- as_ln_s='ln -s'
- # ... but there are two gotchas:
- # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
- # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
- # In both cases, we have to default to `cp -pR'.
- ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
- as_ln_s='cp -pR'
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -pR'
- fi
-else
- as_ln_s='cp -pR'
-fi
-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-rmdir conf$$.dir 2>/dev/null
-
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
- done
- test -z "$as_dirs" || eval "mkdir $as_dirs"
- } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-if mkdir -p . 2>/dev/null; then
- as_mkdir_p='mkdir -p "$as_dir"'
-else
- test -d ./-p && rmdir ./-p
- as_mkdir_p=false
-fi
-
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
- test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
-
-# Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-
-exec 6>&1
-## --------------------------------- ##
-## Main body of "$CONFIG_LT" script. ##
-## --------------------------------- ##
-_ASEOF
-test $as_write_fail = 0 && chmod +x "$CONFIG_LT"
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-lt_cl_silent=false
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-
-lt_cl_help="\
-\`$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $0 [OPTIONS]
-
- -h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
- -d, --debug don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-dvipdfmx config.lt 20130405
-configured by $0, generated by GNU Autoconf 2.69.
-
-Copyright (C) 2011 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test $# != 0
-do
- case $1 in
- --version | --v* | -V )
- echo "$lt_cl_version"; exit 0 ;;
- --help | --h* | -h )
- echo "$lt_cl_help"; exit 0 ;;
- --debug | --d* | -d )
- debug=: ;;
- --quiet | --q* | --silent | --s* | -q )
- lt_cl_silent=: ;;
-
- -*) as_fn_error $? "unrecognized option: $1
-Try \`$0 --help' for more information." "$LINENO" 5 ;;
-
- *) as_fn_error $? "unrecognized argument: $1
-Try \`$0 --help' for more information." "$LINENO" 5 ;;
- esac
- shift
-done
-
-if $lt_cl_silent; then
- exec 6>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
-macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
-AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
-DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
-OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
-enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
-enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
-pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
-enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
-SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
-ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
-PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
-host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
-host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
-host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
-build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
-build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
-build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
-SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
-Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
-GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
-EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
-FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
-LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
-NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
-LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
-max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
-exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
-reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
-reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
-deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
-file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
-file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
-want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
-sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
-AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
-AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
-archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
-STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
-RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
-lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
-CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
-compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
-GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
-nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
-lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
-objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
-need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
-MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
-LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
-libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
-postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
-need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
-version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
-install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
-striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
-
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-compiler='$compiler_DEFAULT'
-
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-{
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-\$1
-_LTECHO_EOF'
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-file_magic_cmd \
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-sharedlib_from_linklib_cmd \
-AR \
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-nm_file_list_spec \
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-lt_prog_compiler_pic \
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-library_names_spec \
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-finish_eval \
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-# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-# Foundation, Inc.
-# Written by Gordon Matzigkeit, 1996
-#
-# This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING. If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
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-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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-# DLL creation program.
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-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
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-# Whether dlopen of programs is supported.
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-# Commands to strip libraries.
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-striplib=$lt_striplib
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-# Commands used to build an old-style archive.
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-# Compiler flag to prevent dynamic linking.
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-# Whether we are building with GNU ld or not.
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-# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
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-# Set to "yes" if building a shared library automatically hardcodes DIR
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-export_symbols_cmds=$lt_export_symbols_cmds
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-exclude_expsyms=$lt_exclude_expsyms
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-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
- case $host_os in
- aix3*)
- cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program. For some
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- export COLLECT_NAMES
-fi
-_LT_EOF
- ;;
- esac
-
-
-ltmain="$ac_aux_dir/ltmain.sh"
-
-
- # We use sed instead of cat because bash on DJGPP gets confused if
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- sed '$q' "$ltmain" >> "$cfgfile" \
- || (rm -f "$cfgfile"; exit 1)
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- if test x"$xsi_shell" = xyes; then
- sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
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-{\
-\ case ${1} in\
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- sed -e '/^func_basename ()$/,/^} # func_basename /c\
-func_basename ()\
-{\
-\ func_basename_result="${1##*/}"\
-} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
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-test 0 -eq $? || _lt_function_replace_fail=:
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- sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
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-{\
-\ case ${1} in\
-\ */*) func_dirname_result="${1%/*}${2}" ;;\
-\ * ) func_dirname_result="${3}" ;;\
-\ esac\
-\ func_basename_result="${1##*/}"\
-} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
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- sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
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-\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
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-\ func_stripname_result=${3}\
-\ func_stripname_result=${func_stripname_result#"${1}"}\
-\ func_stripname_result=${func_stripname_result%"${2}"}\
-} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
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- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
-func_split_short_opt ()\
-{\
-\ func_split_short_opt_arg=${1#??}\
-\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
-} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
-func_lo2o ()\
-{\
-\ case ${1} in\
-\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
-\ *) func_lo2o_result=${1} ;;\
-\ esac\
-} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_xform ()$/,/^} # func_xform /c\
-func_xform ()\
-{\
- func_xform_result=${1%.*}.lo\
-} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_arith ()$/,/^} # func_arith /c\
-func_arith ()\
-{\
- func_arith_result=$(( $* ))\
-} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_len ()$/,/^} # func_len /c\
-func_len ()\
-{\
- func_len_result=${#1}\
-} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-fi
-
-if test x"$lt_shell_append" = xyes; then
- sed -e '/^func_append ()$/,/^} # func_append /c\
-func_append ()\
-{\
- eval "${1}+=\\${2}"\
-} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
-func_append_quoted ()\
-{\
-\ func_quote_for_eval "${2}"\
-\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
-} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- # Save a `func_append' function call where possible by direct use of '+='
- sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
- test 0 -eq $? || _lt_function_replace_fail=:
-else
- # Save a `func_append' function call even when '+=' is not available
- sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
- test 0 -eq $? || _lt_function_replace_fail=:
-fi
-
-if test x"$_lt_function_replace_fail" = x":"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
-$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
-fi
-
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
-## KPSE_LT_HACK: Prevent libtool from linking dependency_libs
-if test "x$enable_libtool_hack" = xyes; then
- $SED '/# Convert "-framework/i\
- ## KPSE_LT_HACK: ignore dependency_libs\
- test "X$installed" = Xyes && dependency_libs=\
-' "$ofile" >"$cfgfile"
- mv "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-fi
-
-as_fn_exit 0
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure. Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-lt_cl_success=:
-test "$silent" = yes &&
- lt_config_lt_args="$lt_config_lt_args --quiet"
-exec 5>/dev/null
-$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-exec 5>>config.log
-$lt_cl_success || as_fn_exit 1
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-ac_link="./libtool --mode=link --tag=CC $ac_link"
-
-## _KPSE_LIB_FLAGS: Setup kpathsea (-lkpathsea) flags
-
-# Check whether --with-system-kpathsea was given.
-if test "${with_system_kpathsea+set}" = set; then :
- withval=$with_system_kpathsea;
-fi
-
-# Check whether --with-kpathsea-includes was given.
-if test "${with_kpathsea_includes+set}" = set; then :
- withval=$with_kpathsea_includes;
-fi
-
-# Check whether --with-kpathsea-libdir was given.
-if test "${with_kpathsea_libdir+set}" = set; then :
- withval=$with_kpathsea_libdir;
-fi
-if test "x$with_system_kpathsea" = xyes; then
- if test "x$with_kpathsea_includes" != x && test "x$with_kpathsea_includes" != xyes; then
- KPATHSEA_INCLUDES="-I$with_kpathsea_includes"
-fi
-KPATHSEA_LIBS="-lkpathsea"
-if test "x$with_kpathsea_libdir" != x && test "x$with_kpathsea_libdir" != xyes; then
- KPATHSEA_LIBS="-L$with_kpathsea_libdir $KPATHSEA_LIBS"
-fi
-else
- KPATHSEA_INCLUDES="-I$kpse_BLD/texk -I$kpse_SRC/texk"
- KPATHSEA_LIBS="$kpse_BLD/texk/kpathsea/libkpathsea.la"
- KPATHSEA_DEPEND='${top_builddir}/../kpathsea/libkpathsea.la'
- KPATHSEA_RULE='# Rebuild libkpathsea
-$(KPATHSEA_DEPEND): ${top_srcdir}/../kpathsea/*.[ch] ${top_builddir}/../kpathsea/paths.h
- cd ${top_builddir}/../kpathsea && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../kpathsea/paths.h:
- cd ${top_builddir}/../kpathsea && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libkpathsea supports debugging" >&5
-$as_echo_n "checking if libkpathsea supports debugging... " >&6; }
-if ${kpse_cv_kpse_debug+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval CPPFLAGS=\"$KPATHSEA_INCLUDES \$CPPFLAGS\"
-eval LIBS=\"$KPATHSEA_LIBS \$LIBS\"
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <kpathsea/kpathsea.h>
-int
-main ()
-{
-FILE *f = fopen("f", "r")
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- kpse_cv_kpse_debug=yes
-else
- kpse_cv_kpse_debug=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- CPPFLAGS=$kpse_save_CPPFLAGS
-LIBS=$kpse_save_LIBS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_kpse_debug" >&5
-$as_echo "$kpse_cv_kpse_debug" >&6; }
-if test "x$kpse_cv_kpse_debug" != xyes; then :
- KPATHSEA_INCLUDES="$KPATHSEA_INCLUDES -DNO_DEBUG"
-fi
-
-## _KPSE_LIB_FLAGS: Setup zlib (-lz) flags
-
-# Check whether --with-system-zlib was given.
-if test "${with_system_zlib+set}" = set; then :
- withval=$with_system_zlib;
-fi
-
-# Check whether --with-zlib-includes was given.
-if test "${with_zlib_includes+set}" = set; then :
- withval=$with_zlib_includes;
-fi
-
-# Check whether --with-zlib-libdir was given.
-if test "${with_zlib_libdir+set}" = set; then :
- withval=$with_zlib_libdir;
-fi
-if test "x$with_system_zlib" = xyes; then
- if test "x$with_zlib_includes" != x && test "x$with_zlib_includes" != xyes; then
- ZLIB_INCLUDES="-I$with_zlib_includes"
-fi
-ZLIB_LIBS="-lz"
-if test "x$with_zlib_libdir" != x && test "x$with_zlib_libdir" != xyes; then
- ZLIB_LIBS="-L$with_zlib_libdir $ZLIB_LIBS"
-fi
-else
- ZLIB_INCLUDES="-I$kpse_BLD/libs/zlib/include"
- ZLIB_LIBS="$kpse_BLD/libs/zlib/libz.a"
- ZLIB_DEPEND='${top_builddir}/../../libs/zlib/libz.a'
- ZLIB_RULE='# Rebuild libz
-$(ZLIB_DEPEND): ${top_builddir}/../../libs/zlib/include/zconf.h
- cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/zlib/include/zconf.h:
- cd ${top_builddir}/../../libs/zlib && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$PKG_CONFIG"; then
- ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-PKG_CONFIG=$ac_cv_prog_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_PKG_CONFIG"; then
- ac_ct_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_PKG_CONFIG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_PKG_CONFIG"; then
- ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG
-if test -n "$ac_ct_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5
-$as_echo "$ac_ct_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_PKG_CONFIG" = x; then
- PKG_CONFIG="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_ct_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_prog_PKG_CONFIG"
-fi
-
-## _KPSE_LIB_FLAGS: Setup libpng (-lpng) flags
-
-# Check whether --with-system-libpng was given.
-if test "${with_system_libpng+set}" = set; then :
- withval=$with_system_libpng;
-fi
-if test "x$with_system_libpng" = xyes; then
- if $PKG_CONFIG libpng; then
- LIBPNG_INCLUDES=`$PKG_CONFIG libpng --cflags`
- LIBPNG_LIBS=`$PKG_CONFIG libpng --libs`
-elif test "x$need_libpng:$with_system_libpng" = xyes:yes; then
- as_fn_error $? "did not find libpng" "$LINENO" 5
-fi
-else
- LIBPNG_INCLUDES="-I$kpse_BLD/libs/libpng/include"
- LIBPNG_LIBS="$kpse_BLD/libs/libpng/libpng.a"
- LIBPNG_DEPEND='${top_builddir}/../../libs/libpng/libpng.a'
- LIBPNG_RULE='# Rebuild libpng
-$(LIBPNG_DEPEND): ${top_builddir}/../../libs/libpng/include/png.h
- cd ${top_builddir}/../../libs/libpng && $(MAKE) $(AM_MAKEFLAGS) rebuild
-${top_builddir}/../../libs/libpng/include/png.h:
- cd ${top_builddir}/../../libs/libpng && $(MAKE) $(AM_MAKEFLAGS) rebuild'
-fi
-
-
-if test "x$enable_build" != xno || test -f config.force; then
-
-eval CPPFLAGS=\"$KPATHSEA_INCLUDES \$CPPFLAGS\"
-eval LIBS=\"$KPATHSEA_LIBS \$LIBS\"
-
-ac_fn_c_check_header_mongrel "$LINENO" "kpathsea/version.h" "ac_cv_header_kpathsea_version_h" "$ac_includes_default"
-if test "x$ac_cv_header_kpathsea_version_h" = xyes; then :
-
-else
- as_fn_error $? "Sorry, kpathsea too old" "$LINENO" 5
-fi
-
-
-
-eval CPPFLAGS=\"$ZLIB_INCLUDES \$CPPFLAGS\"
-eval LIBS=\"$ZLIB_LIBS \$LIBS\"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlib header files and library" >&5
-$as_echo_n "checking for zlib header files and library... " >&6; }
-if ${cho_cv_have_zlib+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <zlib.h>
-int
-main ()
-{
-z_stream p;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- cho_cv_have_zlib=yes
-else
- cho_cv_have_zlib=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cho_cv_have_zlib" >&5
-$as_echo "$cho_cv_have_zlib" >&6; }
-if test "x$cho_cv_have_zlib" = xyes; then :
- for ac_func in compress
-do :
- ac_fn_c_check_func "$LINENO" "compress" "ac_cv_func_compress"
-if test "x$ac_cv_func_compress" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_COMPRESS 1
-_ACEOF
-
-$as_echo "#define HAVE_ZLIB 1" >>confdefs.h
-
- for ac_func in compress2
-do :
- ac_fn_c_check_func "$LINENO" "compress2" "ac_cv_func_compress2"
-if test "x$ac_cv_func_compress2" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_COMPRESS2 1
-_ACEOF
-
-$as_echo "#define HAVE_ZLIB_COMPRESS2 1" >>confdefs.h
-
-fi
-done
-
-fi
-done
-
-fi
-
-
-eval CPPFLAGS=\"$LIBPNG_INCLUDES \$CPPFLAGS\"
-eval LIBS=\"$LIBPNG_LIBS \$LIBS\"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libpng header files and library" >&5
-$as_echo_n "checking for libpng header files and library... " >&6; }
-if ${cho_cv_have_png+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <png.h>
-int
-main ()
-{
-png_infop p;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- cho_cv_have_png=yes
-else
- cho_cv_have_png=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cho_cv_have_png" >&5
-$as_echo "$cho_cv_have_png" >&6; }
-if test "x$cho_cv_have_png" = xyes; then :
- for ac_func in png_get_image_width
-do :
- ac_fn_c_check_func "$LINENO" "png_get_image_width" "ac_cv_func_png_get_image_width"
-if test "x$ac_cv_func_png_get_image_width" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_PNG_GET_IMAGE_WIDTH 1
-_ACEOF
-
-$as_echo "#define HAVE_LIBPNG 1" >>confdefs.h
-
-fi
-done
-
-fi
-
-
-CPPFLAGS=$kpse_save_CPPFLAGS
-LIBS=$kpse_save_LIBS
-
-
-echo timestamp >config.force
-fi
-
-
-if test "x$enable_texlive_build" != xyes || test ! -d $srcdir/../kpathsea; then
- _cppflags=$CPPFLAGS _ldflags=$LDFLAGS
-
-# Check whether --with-paper was given.
-if test "${with_paper+set}" = set; then :
- withval=$with_paper; if test -d "$withval"; then
- CPPFLAGS="$CPPFLAGS -I$withval/include"
- LDFLAGS="$LDFLAGS -L$withval/lib"
- fi
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for paper header files" >&5
-$as_echo_n "checking for paper header files... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <paper.h>
-int
-main ()
-{
-struct paper *p;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing paperpswidth" >&5
-$as_echo_n "checking for library containing paperpswidth... " >&6; }
-if ${ac_cv_search_paperpswidth+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_func_search_save_LIBS=$LIBS
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char paperpswidth ();
-int
-main ()
-{
-return paperpswidth ();
- ;
- return 0;
-}
-_ACEOF
-for ac_lib in '' paper; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_paperpswidth=$ac_res
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if ${ac_cv_search_paperpswidth+:} false; then :
- break
-fi
-done
-if ${ac_cv_search_paperpswidth+:} false; then :
-
-else
- ac_cv_search_paperpswidth=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_paperpswidth" >&5
-$as_echo "$ac_cv_search_paperpswidth" >&6; }
-ac_res=$ac_cv_search_paperpswidth
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-
-$as_echo "#define HAVE_LIBPAPER 1" >>confdefs.h
-
-fi
-
-else
- CPPFLAGS=$_cppflags
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-#
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-
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-OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
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-SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
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-GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
-EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
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-max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
-ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
-exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
-lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
-lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
-lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
-lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
-reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
-reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
-deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
-file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
-file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
-want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
-sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
-AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
-AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
-archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
-STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
-RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
-old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
-lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
-CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
-CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
-compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
-GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
-nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
-lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
-objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
-need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
-MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
-LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
-libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
-postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
-need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
-version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
-install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
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-sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
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-striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
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-{
- eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-
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-for var in AS \
-DLLTOOL \
-OBJDUMP \
-SHELL \
-ECHO \
-PATH_SEPARATOR \
-SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
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-file_magic_cmd \
-file_magic_glob \
-want_nocaseglob \
-sharedlib_from_linklib_cmd \
-AR \
-AR_FLAGS \
-archiver_list_spec \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
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-lt_cv_sys_global_symbol_to_cdecl \
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-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-nm_file_list_spec \
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-lt_prog_compiler_wl \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-MANIFEST_TOOL \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
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-hardcode_libdir_separator \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-install_override_mode \
-finish_eval \
-old_striplib \
-striplib; do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
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- *)
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-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postlink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec; do
- case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
- *[\\\\\\\`\\"\\\$]*)
- eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
- ;;
- *)
- eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
- ;;
- esac
-done
-
-ac_aux_dir='$ac_aux_dir'
-xsi_shell='$xsi_shell'
-lt_shell_append='$lt_shell_append'
-
-# See if we are running on zsh, and set the options which allow our
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-if test -n "\${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
-fi
-
-
- PACKAGE='$PACKAGE'
- VERSION='$VERSION'
- TIMESTAMP='$TIMESTAMP'
- RM='$RM'
- ofile='$ofile'
-
-enable_libtool_hack='$enable_libtool_hack'
-ac_aux_dir='$ac_aux_dir'
-
-
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
- case $ac_config_target in
- "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
- "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
- "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
- "callexe.c") CONFIG_LINKS="$CONFIG_LINKS callexe.c:../texlive/w32_wrapper/callexe.c" ;;
- "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
- "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
- "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
-
- *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
- esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used. Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
- test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
- tmp= ac_tmp=
- trap 'exit_status=$?
- : "${ac_tmp:=$tmp}"
- { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
- trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
- tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
- test -d "$tmp"
-} ||
-{
- tmp=./conf$$-$RANDOM
- (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
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-if test -n "$CONFIG_FILES"; then
-
-
-ac_cr=`echo X | tr X '\015'`
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- ac_cs_awk_cr=$ac_cr
-fi
-
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
-_ACEOF
-
-
-{
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-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
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-
- ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
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- else
- ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
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-
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-n
-b repl
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-t nl
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-' <conf$$subs.awk | sed '
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- s/\n//
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-_ACAWK
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-
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-{
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- nfields = split(line, field, "@")
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- len += length(value) + length(field[++i])
- substed = 1
- } else
- len += 1 + keylen
- }
-
- print line
-}
-
-_ACAWK
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
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-else
- cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
- || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-_ACEOF
-
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
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-s/^:*//
-s/:*$//
-x
-s/\(=[ ]*\).*/\1/
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-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-
-# Set up the scripts for CONFIG_HEADERS section.
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-BEGIN {
-_ACEOF
-
-# Transform confdefs.h into an awk script `defines.awk', embedded as
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-
-# Create a delimiter string that does not exist in confdefs.h, to ease
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- elif $ac_last_try; then
- as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
- else
- ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
- fi
-done
-
-# For the awk script, D is an array of macro values keyed by name,
-# likewise P contains macro parameters if any. Preserve backslash
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-
-ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-sed -n '
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-t rset
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-t cont
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-t clear
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-t bsnlc
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-d
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-' <confdefs.h | sed '
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-
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- }
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-{ print }
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-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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-
-
-eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
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-for ac_tag
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- case $ac_mode in
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- *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
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- ac_dir=`$as_dirname -- "$ac_file" ||
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-$as_echo X"$ac_file" |
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- q
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- /^X\(\/\/\)$/{
- s//\1/
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- /^X\(\/\).*/{
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- s/.*/./; q'`
- as_dir="$ac_dir"; as_fn_mkdir_p
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-
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-ac_abs_top_builddir=$ac_pwd
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- ac_abs_top_srcdir=$ac_pwd ;;
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-
-
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-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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- s&@mandir@&$mandir&g
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-_ACEOF
-
-# Neutralize VPATH when `$srcdir' = `.'.
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-ac_sed_extra="$ac_vpsub
-$extrasub
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-$as_echo X"$_am_arg" |
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- ;;
- :L)
- #
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-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_xform ()$/,/^} # func_xform /c\
-func_xform ()\
-{\
- func_xform_result=${1%.*}.lo\
-} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_arith ()$/,/^} # func_arith /c\
-func_arith ()\
-{\
- func_arith_result=$(( $* ))\
-} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_len ()$/,/^} # func_len /c\
-func_len ()\
-{\
- func_len_result=${#1}\
-} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-fi
-
-if test x"$lt_shell_append" = xyes; then
- sed -e '/^func_append ()$/,/^} # func_append /c\
-func_append ()\
-{\
- eval "${1}+=\\${2}"\
-} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
-func_append_quoted ()\
-{\
-\ func_quote_for_eval "${2}"\
-\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
-} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
-test 0 -eq $? || _lt_function_replace_fail=:
-
-
- # Save a `func_append' function call where possible by direct use of '+='
- sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
- test 0 -eq $? || _lt_function_replace_fail=:
-else
- # Save a `func_append' function call even when '+=' is not available
- sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
- && mv -f "$cfgfile.tmp" "$cfgfile" \
- || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
- test 0 -eq $? || _lt_function_replace_fail=:
-fi
-
-if test x"$_lt_function_replace_fail" = x":"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
-$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
-fi
-
-
- mv -f "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-
-## KPSE_LT_HACK: Prevent libtool from linking dependency_libs
-if test "x$enable_libtool_hack" = xyes; then
- $SED '/# Convert "-framework/i\
- ## KPSE_LT_HACK: ignore dependency_libs\
- test "X$installed" = Xyes && dependency_libs=\
-' "$ofile" >"$cfgfile"
- mv "$cfgfile" "$ofile" ||
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-fi
- ;;
-
- esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
- as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
+++ /dev/null
-dnl Process this file with autoconf to produce a configure script.
-dnl
-dnl Copyright (C) 2009-2013 Peter Breitenlohner <tex-live@tug.org>
-dnl
-dnl This file is free software; the copyright holder
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-dnl
-AC_INIT([dvipdfmx], [20130405], [tex-k@tug.org])
-AC_PREREQ([2.65])
-AC_CONFIG_SRCDIR([src/dvipdfmx.c])
-AC_CONFIG_AUX_DIR([../../build-aux])
-AC_CONFIG_MACRO_DIR([../../m4])
-
-dnl Common code for all programs using libkpathsea.
-KPSE_COMMON([dvipdfmx])
-
-AC_CONFIG_HEADERS([config.h])
-
-KPSE_LT_HACK
-
-dnl Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS([unistd.h stdint.h inttypes.h sys/types.h sys/wait.h])
-
-dnl Checks for library functions.
-AC_FUNC_MEMCMP
-AC_CHECK_FUNCS([open close getenv mkstemp basename])
-
-dnl Checks for typedefs, structures, and compiler characteristics.
-AC_STRUCT_TM
-AC_STRUCT_TIMEZONE
-AC_C_BIGENDIAN
-AC_TYPE_UINT32_T
-
-AC_CHECK_DECL([timezone],
- [AC_DEFINE([HAVE_TIMEZONE], 1,
- [Define if <time.h> has timezone as an external variable.])],
- [],
- [[#include <time.h>]])
-AC_CHECK_MEMBER([struct tm.tm_gmtoff],
- [AC_DEFINE([HAVE_TM_GMTOFF], 1,
- [Define if struct tm has tm_gmtoff as a member.])],
- [],
- [[#include <time.h>]])
-
-AC_CHECK_SIZEOF([char])
-AC_CHECK_SIZEOF([short])
-AC_CHECK_SIZEOF([int])
-AC_CHECK_SIZEOF([long])
-
-AC_SEARCH_LIBS([pow], [m])
-
-KPSE_KPATHSEA_FLAGS
-KPSE_ZLIB_FLAGS
-KPSE_LIBPNG_FLAGS
-
-if test "x$enable_build" != xno || test -f config.force; then
-
-KPSE_ADD_FLAGS([kpathsea])
-AC_CHECK_HEADER([kpathsea/version.h], [],
- [AC_MSG_ERROR([Sorry, kpathsea too old])])
-
-KPSE_ADD_FLAGS([zlib])
-CHO_CHECK_ZLIB
-
-KPSE_ADD_FLAGS([libpng])
-CHO_CHECK_LIBPNG
-
-KPSE_RESTORE_FLAGS
-
-echo timestamp >config.force
-fi
-
-dnl Check for additional libraries.
-
-if test "x$enable_texlive_build" != xyes || test ! -d $srcdir/../kpathsea; then
- CHO_CHECK_LIBPAPER
-fi
-
-KPSE_WIN32_CALL
-
-AC_CONFIG_FILES([Makefile
- data/Makefile
- man/Makefile
- src/Makefile
- ])
-
-AC_OUTPUT
+++ /dev/null
-%!PS-Adobe-3.0 Resource-CMap
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-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (EUC-UCS2)
-%%Title: (EUC-UCS2)
-%%Version: 1.0
-%%Copyright:
-%% Copyright (C) 2002 by Jin-Hwan Cho <chofchof@ktug.or.kr>
-%%
-%% This program is free software; you can redistribute it and/or modify
-%% it under the terms of the GNU General Public License as published by
-%% the Free Software Foundation; either version 2 of the License, or
-%% (at your option) any later version.
-%%
-%% This program is distributed in the hope that it will be useful,
-%% but WITHOUT ANY WARRANTY; without even the implied warranty of
-%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-%% GNU General Public License for more details.
-%%
-%% You should have received a copy of the GNU General Public License
-%% along with this program; if not, write to the Free Software
-%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-%%EndComments
-
-/CIDInit /ProcSet findresource begin
-
-12 dict begin
-
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-/CIDSystemInfo 3 dict dup begin
- /Registry (Adobe) def
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-<B1E1> <5830>
-<B1E2> <5944>
-<B1E3> <5BB4>
-<B1E4> <5EF6>
-<B1E5> <6028>
-<B1E6> <63A9>
-<B1E7> <63F4>
-<B1E8> <6CBF>
-<B1E9> <6F14>
-<B1EA> <708E>
-<B1EB> <7114>
-<B1EC> <7159>
-<B1ED> <71D5>
-<B1EE> <733F>
-<B1EF> <7E01>
-<B1F0> <8276>
-<B1F1> <82D1>
-<B1F2> <8597>
-<B1F3> <9060>
-<B1F4> <925B>
-<B1F5> <9D1B>
-<B1F6> <5869>
-<B1F7> <65BC>
-<B1F8> <6C5A>
-<B1F9> <7525>
-<B1FA> <51F9>
-<B1FB> <592E>
-<B1FC> <5965>
-<B1FD> <5F80>
-<B1FE> <5FDC>
-<B2A1> <62BC>
-<B2A2> <65FA>
-<B2A3> <6A2A>
-<B2A4> <6B27>
-<B2A5> <6BB4>
-<B2A6> <738B>
-<B2A7> <7FC1>
-<B2A8> <8956>
-<B2A9> <9D2C>
-<B2AA> <9D0E>
-<B2AB> <9EC4>
-<B2AC> <5CA1>
-<B2AD> <6C96>
-<B2AE> <837B>
-<B2AF> <5104>
-<B2B0> <5C4B>
-<B2B1> <61B6>
-<B2B2> <81C6>
-<B2B3> <6876>
-<B2B4> <7261>
-<B2B5> <4E59>
-<B2B6> <4FFA>
-<B2B7> <5378>
-<B2B8> <6069>
-<B2B9> <6E29>
-<B2BA> <7A4F>
-<B2BB> <97F3>
-<B2BC> <4E0B>
-<B2BD> <5316>
-<B2BE> <4EEE>
-<B2BF> <4F55>
-<B2C0> <4F3D>
-<B2C1> <4FA1>
-<B2C2> <4F73>
-<B2C3> <52A0>
-<B2C4> <53EF>
-<B2C5> <5609>
-<B2C6> <590F>
-endbfchar
-
-100 beginbfchar
-<B2C7> <5AC1>
-<B2C8> <5BB6>
-<B2C9> <5BE1>
-<B2CA> <79D1>
-<B2CB> <6687>
-<B2CC> <679C>
-<B2CD> <67B6>
-<B2CE> <6B4C>
-<B2CF> <6CB3>
-<B2D0> <706B>
-<B2D1> <73C2>
-<B2D2> <798D>
-<B2D3> <79BE>
-<B2D4> <7A3C>
-<B2D5> <7B87>
-<B2D6> <82B1>
-<B2D7> <82DB>
-<B2D8> <8304>
-<B2D9> <8377>
-<B2DA> <83EF>
-<B2DB> <83D3>
-<B2DC> <8766>
-<B2DD> <8AB2>
-<B2DE> <5629>
-<B2DF> <8CA8>
-<B2E0> <8FE6>
-<B2E1> <904E>
-<B2E2> <971E>
-<B2E3> <868A>
-<B2E4> <4FC4>
-<B2E5> <5CE8>
-<B2E6> <6211>
-<B2E7> <7259>
-<B2E8> <753B>
-<B2E9> <81E5>
-<B2EA> <82BD>
-<B2EB> <86FE>
-<B2EC> <8CC0>
-<B2ED> <96C5>
-<B2EE> <9913>
-<B2EF> <99D5>
-<B2F0> <4ECB>
-<B2F1> <4F1A>
-<B2F2> <89E3>
-<B2F3> <56DE>
-<B2F4> <584A>
-<B2F5> <58CA>
-<B2F6> <5EFB>
-<B2F7> <5FEB>
-<B2F8> <602A>
-<B2F9> <6094>
-<B2FA> <6062>
-<B2FB> <61D0>
-<B2FC> <6212>
-<B2FD> <62D0>
-<B2FE> <6539>
-<B3A1> <9B41>
-<B3A2> <6666>
-<B3A3> <68B0>
-<B3A4> <6D77>
-<B3A5> <7070>
-<B3A6> <754C>
-<B3A7> <7686>
-<B3A8> <7D75>
-<B3A9> <82A5>
-<B3AA> <87F9>
-<B3AB> <958B>
-<B3AC> <968E>
-<B3AD> <8C9D>
-<B3AE> <51F1>
-<B3AF> <52BE>
-<B3B0> <5916>
-<B3B1> <54B3>
-<B3B2> <5BB3>
-<B3B3> <5D16>
-<B3B4> <6168>
-<B3B5> <6982>
-<B3B6> <6DAF>
-<B3B7> <788D>
-<B3B8> <84CB>
-<B3B9> <8857>
-<B3BA> <8A72>
-<B3BB> <93A7>
-<B3BC> <9AB8>
-<B3BD> <6D6C>
-<B3BE> <99A8>
-<B3BF> <86D9>
-<B3C0> <57A3>
-<B3C1> <67FF>
-<B3C2> <86CE>
-<B3C3> <920E>
-<B3C4> <5283>
-<B3C5> <5687>
-<B3C6> <5404>
-<B3C7> <5ED3>
-<B3C8> <62E1>
-<B3C9> <64B9>
-<B3CA> <683C>
-<B3CB> <6838>
-<B3CC> <6BBB>
-endbfchar
-
-100 beginbfchar
-<B3CD> <7372>
-<B3CE> <78BA>
-<B3CF> <7A6B>
-<B3D0> <899A>
-<B3D1> <89D2>
-<B3D2> <8D6B>
-<B3D3> <8F03>
-<B3D4> <90ED>
-<B3D5> <95A3>
-<B3D6> <9694>
-<B3D7> <9769>
-<B3D8> <5B66>
-<B3D9> <5CB3>
-<B3DA> <697D>
-<B3DB> <984D>
-<B3DC> <984E>
-<B3DD> <639B>
-<B3DE> <7B20>
-<B3DF> <6A2B>
-<B3E0> <6A7F>
-<B3E1> <68B6>
-<B3E2> <9C0D>
-<B3E3> <6F5F>
-<B3E4> <5272>
-<B3E5> <559D>
-<B3E6> <6070>
-<B3E7> <62EC>
-<B3E8> <6D3B>
-<B3E9> <6E07>
-<B3EA> <6ED1>
-<B3EB> <845B>
-<B3EC> <8910>
-<B3ED> <8F44>
-<B3EE> <4E14>
-<B3EF> <9C39>
-<B3F0> <53F6>
-<B3F1> <691B>
-<B3F2> <6A3A>
-<B3F3> <9784>
-<B3F4> <682A>
-<B3F5> <515C>
-<B3F6> <7AC3>
-<B3F7> <84B2>
-<B3F8> <91DC>
-<B3F9> <938C>
-<B3FA> <565B>
-<B3FB> <9D28>
-<B3FC> <6822>
-<B3FD> <8305>
-<B3FE> <8431>
-<B4A1> <7CA5>
-<B4A2> <5208>
-<B4A3> <82C5>
-<B4A4> <74E6>
-<B4A5> <4E7E>
-<B4A6> <4F83>
-<B4A7> <51A0>
-<B4A8> <5BD2>
-<B4A9> <520A>
-<B4AA> <52D8>
-<B4AB> <52E7>
-<B4AC> <5DFB>
-<B4AD> <559A>
-<B4AE> <582A>
-<B4AF> <59E6>
-<B4B0> <5B8C>
-<B4B1> <5B98>
-<B4B2> <5BDB>
-<B4B3> <5E72>
-<B4B4> <5E79>
-<B4B5> <60A3>
-<B4B6> <611F>
-<B4B7> <6163>
-<B4B8> <61BE>
-<B4B9> <63DB>
-<B4BA> <6562>
-<B4BB> <67D1>
-<B4BC> <6853>
-<B4BD> <68FA>
-<B4BE> <6B3E>
-<B4BF> <6B53>
-<B4C0> <6C57>
-<B4C1> <6F22>
-<B4C2> <6F97>
-<B4C3> <6F45>
-<B4C4> <74B0>
-<B4C5> <7518>
-<B4C6> <76E3>
-<B4C7> <770B>
-<B4C8> <7AFF>
-<B4C9> <7BA1>
-<B4CA> <7C21>
-<B4CB> <7DE9>
-<B4CC> <7F36>
-<B4CD> <7FF0>
-<B4CE> <809D>
-<B4CF> <8266>
-<B4D0> <839E>
-<B4D1> <89B3>
-<B4D2> <8ACC>
-endbfchar
-
-100 beginbfchar
-<B4D3> <8CAB>
-<B4D4> <9084>
-<B4D5> <9451>
-<B4D6> <9593>
-<B4D7> <9591>
-<B4D8> <95A2>
-<B4D9> <9665>
-<B4DA> <97D3>
-<B4DB> <9928>
-<B4DC> <8218>
-<B4DD> <4E38>
-<B4DE> <542B>
-<B4DF> <5CB8>
-<B4E0> <5DCC>
-<B4E1> <73A9>
-<B4E2> <764C>
-<B4E3> <773C>
-<B4E4> <5CA9>
-<B4E5> <7FEB>
-<B4E6> <8D0B>
-<B4E7> <96C1>
-<B4E8> <9811>
-<B4E9> <9854>
-<B4EA> <9858>
-<B4EB> <4F01>
-<B4EC> <4F0E>
-<B4ED> <5371>
-<B4EE> <559C>
-<B4EF> <5668>
-<B4F0> <57FA>
-<B4F1> <5947>
-<B4F2> <5B09>
-<B4F3> <5BC4>
-<B4F4> <5C90>
-<B4F5> <5E0C>
-<B4F6> <5E7E>
-<B4F7> <5FCC>
-<B4F8> <63EE>
-<B4F9> <673A>
-<B4FA> <65D7>
-<B4FB> <65E2>
-<B4FC> <671F>
-<B4FD> <68CB>
-<B4FE> <68C4>
-<B5A1> <6A5F>
-<B5A2> <5E30>
-<B5A3> <6BC5>
-<B5A4> <6C17>
-<B5A5> <6C7D>
-<B5A6> <757F>
-<B5A7> <7948>
-<B5A8> <5B63>
-<B5A9> <7A00>
-<B5AA> <7D00>
-<B5AB> <5FBD>
-<B5AC> <898F>
-<B5AD> <8A18>
-<B5AE> <8CB4>
-<B5AF> <8D77>
-<B5B0> <8ECC>
-<B5B1> <8F1D>
-<B5B2> <98E2>
-<B5B3> <9A0E>
-<B5B4> <9B3C>
-<B5B5> <4E80>
-<B5B6> <507D>
-<B5B7> <5100>
-<B5B8> <5993>
-<B5B9> <5B9C>
-<B5BA> <622F>
-<B5BB> <6280>
-<B5BC> <64EC>
-<B5BD> <6B3A>
-<B5BE> <72A0>
-<B5BF> <7591>
-<B5C0> <7947>
-<B5C1> <7FA9>
-<B5C2> <87FB>
-<B5C3> <8ABC>
-<B5C4> <8B70>
-<B5C5> <63AC>
-<B5C6> <83CA>
-<B5C7> <97A0>
-<B5C8> <5409>
-<B5C9> <5403>
-<B5CA> <55AB>
-<B5CB> <6854>
-<B5CC> <6A58>
-<B5CD> <8A70>
-<B5CE> <7827>
-<B5CF> <6775>
-<B5D0> <9ECD>
-<B5D1> <5374>
-<B5D2> <5BA2>
-<B5D3> <811A>
-<B5D4> <8650>
-<B5D5> <9006>
-<B5D6> <4E18>
-<B5D7> <4E45>
-<B5D8> <4EC7>
-endbfchar
-
-100 beginbfchar
-<B5D9> <4F11>
-<B5DA> <53CA>
-<B5DB> <5438>
-<B5DC> <5BAE>
-<B5DD> <5F13>
-<B5DE> <6025>
-<B5DF> <6551>
-<B5E0> <673D>
-<B5E1> <6C42>
-<B5E2> <6C72>
-<B5E3> <6CE3>
-<B5E4> <7078>
-<B5E5> <7403>
-<B5E6> <7A76>
-<B5E7> <7AAE>
-<B5E8> <7B08>
-<B5E9> <7D1A>
-<B5EA> <7CFE>
-<B5EB> <7D66>
-<B5EC> <65E7>
-<B5ED> <725B>
-<B5EE> <53BB>
-<B5EF> <5C45>
-<B5F0> <5DE8>
-<B5F1> <62D2>
-<B5F2> <62E0>
-<B5F3> <6319>
-<B5F4> <6E20>
-<B5F5> <865A>
-<B5F6> <8A31>
-<B5F7> <8DDD>
-<B5F8> <92F8>
-<B5F9> <6F01>
-<B5FA> <79A6>
-<B5FB> <9B5A>
-<B5FC> <4EA8>
-<B5FD> <4EAB>
-<B5FE> <4EAC>
-<B6A1> <4F9B>
-<B6A2> <4FA0>
-<B6A3> <50D1>
-<B6A4> <5147>
-<B6A5> <7AF6>
-<B6A6> <5171>
-<B6A7> <51F6>
-<B6A8> <5354>
-<B6A9> <5321>
-<B6AA> <537F>
-<B6AB> <53EB>
-<B6AC> <55AC>
-<B6AD> <5883>
-<B6AE> <5CE1>
-<B6AF> <5F37>
-<B6B0> <5F4A>
-<B6B1> <602F>
-<B6B2> <6050>
-<B6B3> <606D>
-<B6B4> <631F>
-<B6B5> <6559>
-<B6B6> <6A4B>
-<B6B7> <6CC1>
-<B6B8> <72C2>
-<B6B9> <72ED>
-<B6BA> <77EF>
-<B6BB> <80F8>
-<B6BC> <8105>
-<B6BD> <8208>
-<B6BE> <854E>
-<B6BF> <90F7>
-<B6C0> <93E1>
-<B6C1> <97FF>
-<B6C2> <9957>
-<B6C3> <9A5A>
-<B6C4> <4EF0>
-<B6C5> <51DD>
-<B6C6> <5C2D>
-<B6C7> <6681>
-<B6C8> <696D>
-<B6C9> <5C40>
-<B6CA> <66F2>
-<B6CB> <6975>
-<B6CC> <7389>
-<B6CD> <6850>
-<B6CE> <7C81>
-<B6CF> <50C5>
-<B6D0> <52E4>
-<B6D1> <5747>
-<B6D2> <5DFE>
-<B6D3> <9326>
-<B6D4> <65A4>
-<B6D5> <6B23>
-<B6D6> <6B3D>
-<B6D7> <7434>
-<B6D8> <7981>
-<B6D9> <79BD>
-<B6DA> <7B4B>
-<B6DB> <7DCA>
-<B6DC> <82B9>
-<B6DD> <83CC>
-<B6DE> <887F>
-endbfchar
-
-100 beginbfchar
-<B6DF> <895F>
-<B6E0> <8B39>
-<B6E1> <8FD1>
-<B6E2> <91D1>
-<B6E3> <541F>
-<B6E4> <9280>
-<B6E5> <4E5D>
-<B6E6> <5036>
-<B6E7> <53E5>
-<B6E8> <533A>
-<B6E9> <72D7>
-<B6EA> <7396>
-<B6EB> <77E9>
-<B6EC> <82E6>
-<B6ED> <8EAF>
-<B6EE> <99C6>
-<B6EF> <99C8>
-<B6F0> <99D2>
-<B6F1> <5177>
-<B6F2> <611A>
-<B6F3> <865E>
-<B6F4> <55B0>
-<B6F5> <7A7A>
-<B6F6> <5076>
-<B6F7> <5BD3>
-<B6F8> <9047>
-<B6F9> <9685>
-<B6FA> <4E32>
-<B6FB> <6ADB>
-<B6FC> <91E7>
-<B6FD> <5C51>
-<B6FE> <5C48>
-<B7A1> <6398>
-<B7A2> <7A9F>
-<B7A3> <6C93>
-<B7A4> <9774>
-<B7A5> <8F61>
-<B7A6> <7AAA>
-<B7A7> <718A>
-<B7A8> <9688>
-<B7A9> <7C82>
-<B7AA> <6817>
-<B7AB> <7E70>
-<B7AC> <6851>
-<B7AD> <936C>
-<B7AE> <52F2>
-<B7AF> <541B>
-<B7B0> <85AB>
-<B7B1> <8A13>
-<B7B2> <7FA4>
-<B7B3> <8ECD>
-<B7B4> <90E1>
-<B7B5> <5366>
-<B7B6> <8888>
-<B7B7> <7941>
-<B7B8> <4FC2>
-<B7B9> <50BE>
-<B7BA> <5211>
-<B7BB> <5144>
-<B7BC> <5553>
-<B7BD> <572D>
-<B7BE> <73EA>
-<B7BF> <578B>
-<B7C0> <5951>
-<B7C1> <5F62>
-<B7C2> <5F84>
-<B7C3> <6075>
-<B7C4> <6176>
-<B7C5> <6167>
-<B7C6> <61A9>
-<B7C7> <63B2>
-<B7C8> <643A>
-<B7C9> <656C>
-<B7CA> <666F>
-<B7CB> <6842>
-<B7CC> <6E13>
-<B7CD> <7566>
-<B7CE> <7A3D>
-<B7CF> <7CFB>
-<B7D0> <7D4C>
-<B7D1> <7D99>
-<B7D2> <7E4B>
-<B7D3> <7F6B>
-<B7D4> <830E>
-<B7D5> <834A>
-<B7D6> <86CD>
-<B7D7> <8A08>
-<B7D8> <8A63>
-<B7D9> <8B66>
-<B7DA> <8EFD>
-<B7DB> <981A>
-<B7DC> <9D8F>
-<B7DD> <82B8>
-<B7DE> <8FCE>
-<B7DF> <9BE8>
-<B7E0> <5287>
-<B7E1> <621F>
-<B7E2> <6483>
-<B7E3> <6FC0>
-<B7E4> <9699>
-endbfchar
-
-100 beginbfchar
-<B7E5> <6841>
-<B7E6> <5091>
-<B7E7> <6B20>
-<B7E8> <6C7A>
-<B7E9> <6F54>
-<B7EA> <7A74>
-<B7EB> <7D50>
-<B7EC> <8840>
-<B7ED> <8A23>
-<B7EE> <6708>
-<B7EF> <4EF6>
-<B7F0> <5039>
-<B7F1> <5026>
-<B7F2> <5065>
-<B7F3> <517C>
-<B7F4> <5238>
-<B7F5> <5263>
-<B7F6> <55A7>
-<B7F7> <570F>
-<B7F8> <5805>
-<B7F9> <5ACC>
-<B7FA> <5EFA>
-<B7FB> <61B2>
-<B7FC> <61F8>
-<B7FD> <62F3>
-<B7FE> <6372>
-<B8A1> <691C>
-<B8A2> <6A29>
-<B8A3> <727D>
-<B8A4> <72AC>
-<B8A5> <732E>
-<B8A6> <7814>
-<B8A7> <786F>
-<B8A8> <7D79>
-<B8A9> <770C>
-<B8AA> <80A9>
-<B8AB> <898B>
-<B8AC> <8B19>
-<B8AD> <8CE2>
-<B8AE> <8ED2>
-<B8AF> <9063>
-<B8B0> <9375>
-<B8B1> <967A>
-<B8B2> <9855>
-<B8B3> <9A13>
-<B8B4> <9E78>
-<B8B5> <5143>
-<B8B6> <539F>
-<B8B7> <53B3>
-<B8B8> <5E7B>
-<B8B9> <5F26>
-<B8BA> <6E1B>
-<B8BB> <6E90>
-<B8BC> <7384>
-<B8BD> <73FE>
-<B8BE> <7D43>
-<B8BF> <8237>
-<B8C0> <8A00>
-<B8C1> <8AFA>
-<B8C2> <9650>
-<B8C3> <4E4E>
-<B8C4> <500B>
-<B8C5> <53E4>
-<B8C6> <547C>
-<B8C7> <56FA>
-<B8C8> <59D1>
-<B8C9> <5B64>
-<B8CA> <5DF1>
-<B8CB> <5EAB>
-<B8CC> <5F27>
-<B8CD> <6238>
-<B8CE> <6545>
-<B8CF> <67AF>
-<B8D0> <6E56>
-<B8D1> <72D0>
-<B8D2> <7CCA>
-<B8D3> <88B4>
-<B8D4> <80A1>
-<B8D5> <80E1>
-<B8D6> <83F0>
-<B8D7> <864E>
-<B8D8> <8A87>
-<B8D9> <8DE8>
-<B8DA> <9237>
-<B8DB> <96C7>
-<B8DC> <9867>
-<B8DD> <9F13>
-<B8DE> <4E94>
-<B8DF> <4E92>
-<B8E0> <4F0D>
-<B8E1> <5348>
-<B8E2> <5449>
-<B8E3> <543E>
-<B8E4> <5A2F>
-<B8E5> <5F8C>
-<B8E6> <5FA1>
-<B8E7> <609F>
-<B8E8> <68A7>
-<B8E9> <6A8E>
-<B8EA> <745A>
-endbfchar
-
-100 beginbfchar
-<B8EB> <7881>
-<B8EC> <8A9E>
-<B8ED> <8AA4>
-<B8EE> <8B77>
-<B8EF> <9190>
-<B8F0> <4E5E>
-<B8F1> <9BC9>
-<B8F2> <4EA4>
-<B8F3> <4F7C>
-<B8F4> <4FAF>
-<B8F5> <5019>
-<B8F6> <5016>
-<B8F7> <5149>
-<B8F8> <516C>
-<B8F9> <529F>
-<B8FA> <52B9>
-<B8FB> <52FE>
-<B8FC> <539A>
-<B8FD> <53E3>
-<B8FE> <5411>
-<B9A1> <540E>
-<B9A2> <5589>
-<B9A3> <5751>
-<B9A4> <57A2>
-<B9A5> <597D>
-<B9A6> <5B54>
-<B9A7> <5B5D>
-<B9A8> <5B8F>
-<B9A9> <5DE5>
-<B9AA> <5DE7>
-<B9AB> <5DF7>
-<B9AC> <5E78>
-<B9AD> <5E83>
-<B9AE> <5E9A>
-<B9AF> <5EB7>
-<B9B0> <5F18>
-<B9B1> <6052>
-<B9B2> <614C>
-<B9B3> <6297>
-<B9B4> <62D8>
-<B9B5> <63A7>
-<B9B6> <653B>
-<B9B7> <6602>
-<B9B8> <6643>
-<B9B9> <66F4>
-<B9BA> <676D>
-<B9BB> <6821>
-<B9BC> <6897>
-<B9BD> <69CB>
-<B9BE> <6C5F>
-<B9BF> <6D2A>
-<B9C0> <6D69>
-<B9C1> <6E2F>
-<B9C2> <6E9D>
-<B9C3> <7532>
-<B9C4> <7687>
-<B9C5> <786C>
-<B9C6> <7A3F>
-<B9C7> <7CE0>
-<B9C8> <7D05>
-<B9C9> <7D18>
-<B9CA> <7D5E>
-<B9CB> <7DB1>
-<B9CC> <8015>
-<B9CD> <8003>
-<B9CE> <80AF>
-<B9CF> <80B1>
-<B9D0> <8154>
-<B9D1> <818F>
-<B9D2> <822A>
-<B9D3> <8352>
-<B9D4> <884C>
-<B9D5> <8861>
-<B9D6> <8B1B>
-<B9D7> <8CA2>
-<B9D8> <8CFC>
-<B9D9> <90CA>
-<B9DA> <9175>
-<B9DB> <9271>
-<B9DC> <783F>
-<B9DD> <92FC>
-<B9DE> <95A4>
-<B9DF> <964D>
-<B9E0> <9805>
-<B9E1> <9999>
-<B9E2> <9AD8>
-<B9E3> <9D3B>
-<B9E4> <525B>
-<B9E5> <52AB>
-<B9E6> <53F7>
-<B9E7> <5408>
-<B9E8> <58D5>
-<B9E9> <62F7>
-<B9EA> <6FE0>
-<B9EB> <8C6A>
-<B9EC> <8F5F>
-<B9ED> <9EB9>
-<B9EE> <514B>
-<B9EF> <523B>
-<B9F0> <544A>
-endbfchar
-
-100 beginbfchar
-<B9F1> <56FD>
-<B9F2> <7A40>
-<B9F3> <9177>
-<B9F4> <9D60>
-<B9F5> <9ED2>
-<B9F6> <7344>
-<B9F7> <6F09>
-<B9F8> <8170>
-<B9F9> <7511>
-<B9FA> <5FFD>
-<B9FB> <60DA>
-<B9FC> <9AA8>
-<B9FD> <72DB>
-<B9FE> <8FBC>
-<BAA1> <6B64>
-<BAA2> <9803>
-<BAA3> <4ECA>
-<BAA4> <56F0>
-<BAA5> <5764>
-<BAA6> <58BE>
-<BAA7> <5A5A>
-<BAA8> <6068>
-<BAA9> <61C7>
-<BAAA> <660F>
-<BAAB> <6606>
-<BAAC> <6839>
-<BAAD> <68B1>
-<BAAE> <6DF7>
-<BAAF> <75D5>
-<BAB0> <7D3A>
-<BAB1> <826E>
-<BAB2> <9B42>
-<BAB3> <4E9B>
-<BAB4> <4F50>
-<BAB5> <53C9>
-<BAB6> <5506>
-<BAB7> <5D6F>
-<BAB8> <5DE6>
-<BAB9> <5DEE>
-<BABA> <67FB>
-<BABB> <6C99>
-<BABC> <7473>
-<BABD> <7802>
-<BABE> <8A50>
-<BABF> <9396>
-<BAC0> <88DF>
-<BAC1> <5750>
-<BAC2> <5EA7>
-<BAC3> <632B>
-<BAC4> <50B5>
-<BAC5> <50AC>
-<BAC6> <518D>
-<BAC7> <6700>
-<BAC8> <54C9>
-<BAC9> <585E>
-<BACA> <59BB>
-<BACB> <5BB0>
-<BACC> <5F69>
-<BACD> <624D>
-<BACE> <63A1>
-<BACF> <683D>
-<BAD0> <6B73>
-<BAD1> <6E08>
-<BAD2> <707D>
-<BAD3> <91C7>
-<BAD4> <7280>
-<BAD5> <7815>
-<BAD6> <7826>
-<BAD7> <796D>
-<BAD8> <658E>
-<BAD9> <7D30>
-<BADA> <83DC>
-<BADB> <88C1>
-<BADC> <8F09>
-<BADD> <969B>
-<BADE> <5264>
-<BADF> <5728>
-<BAE0> <6750>
-<BAE1> <7F6A>
-<BAE2> <8CA1>
-<BAE3> <51B4>
-<BAE4> <5742>
-<BAE5> <962A>
-<BAE6> <583A>
-<BAE7> <698A>
-<BAE8> <80B4>
-<BAE9> <54B2>
-<BAEA> <5D0E>
-<BAEB> <57FC>
-<BAEC> <7895>
-<BAED> <9DFA>
-<BAEE> <4F5C>
-<BAEF> <524A>
-<BAF0> <548B>
-<BAF1> <643E>
-<BAF2> <6628>
-<BAF3> <6714>
-<BAF4> <67F5>
-<BAF5> <7A84>
-<BAF6> <7B56>
-endbfchar
-
-100 beginbfchar
-<BAF7> <7D22>
-<BAF8> <932F>
-<BAF9> <685C>
-<BAFA> <9BAD>
-<BAFB> <7B39>
-<BAFC> <5319>
-<BAFD> <518A>
-<BAFE> <5237>
-<BBA1> <5BDF>
-<BBA2> <62F6>
-<BBA3> <64AE>
-<BBA4> <64E6>
-<BBA5> <672D>
-<BBA6> <6BBA>
-<BBA7> <85A9>
-<BBA8> <96D1>
-<BBA9> <7690>
-<BBAA> <9BD6>
-<BBAB> <634C>
-<BBAC> <9306>
-<BBAD> <9BAB>
-<BBAE> <76BF>
-<BBAF> <6652>
-<BBB0> <4E09>
-<BBB1> <5098>
-<BBB2> <53C2>
-<BBB3> <5C71>
-<BBB4> <60E8>
-<BBB5> <6492>
-<BBB6> <6563>
-<BBB7> <685F>
-<BBB8> <71E6>
-<BBB9> <73CA>
-<BBBA> <7523>
-<BBBB> <7B97>
-<BBBC> <7E82>
-<BBBD> <8695>
-<BBBE> <8B83>
-<BBBF> <8CDB>
-<BBC0> <9178>
-<BBC1> <9910>
-<BBC2> <65AC>
-<BBC3> <66AB>
-<BBC4> <6B8B>
-<BBC5> <4ED5>
-<BBC6> <4ED4>
-<BBC7> <4F3A>
-<BBC8> <4F7F>
-<BBC9> <523A>
-<BBCA> <53F8>
-<BBCB> <53F2>
-<BBCC> <55E3>
-<BBCD> <56DB>
-<BBCE> <58EB>
-<BBCF> <59CB>
-<BBD0> <59C9>
-<BBD1> <59FF>
-<BBD2> <5B50>
-<BBD3> <5C4D>
-<BBD4> <5E02>
-<BBD5> <5E2B>
-<BBD6> <5FD7>
-<BBD7> <601D>
-<BBD8> <6307>
-<BBD9> <652F>
-<BBDA> <5B5C>
-<BBDB> <65AF>
-<BBDC> <65BD>
-<BBDD> <65E8>
-<BBDE> <679D>
-<BBDF> <6B62>
-<BBE0> <6B7B>
-<BBE1> <6C0F>
-<BBE2> <7345>
-<BBE3> <7949>
-<BBE4> <79C1>
-<BBE5> <7CF8>
-<BBE6> <7D19>
-<BBE7> <7D2B>
-<BBE8> <80A2>
-<BBE9> <8102>
-<BBEA> <81F3>
-<BBEB> <8996>
-<BBEC> <8A5E>
-<BBED> <8A69>
-<BBEE> <8A66>
-<BBEF> <8A8C>
-<BBF0> <8AEE>
-<BBF1> <8CC7>
-<BBF2> <8CDC>
-<BBF3> <96CC>
-<BBF4> <98FC>
-<BBF5> <6B6F>
-<BBF6> <4E8B>
-<BBF7> <4F3C>
-<BBF8> <4F8D>
-<BBF9> <5150>
-<BBFA> <5B57>
-<BBFB> <5BFA>
-<BBFC> <6148>
-endbfchar
-
-100 beginbfchar
-<BBFD> <6301>
-<BBFE> <6642>
-<BCA1> <6B21>
-<BCA2> <6ECB>
-<BCA3> <6CBB>
-<BCA4> <723E>
-<BCA5> <74BD>
-<BCA6> <75D4>
-<BCA7> <78C1>
-<BCA8> <793A>
-<BCA9> <800C>
-<BCAA> <8033>
-<BCAB> <81EA>
-<BCAC> <8494>
-<BCAD> <8F9E>
-<BCAE> <6C50>
-<BCAF> <9E7F>
-<BCB0> <5F0F>
-<BCB1> <8B58>
-<BCB2> <9D2B>
-<BCB3> <7AFA>
-<BCB4> <8EF8>
-<BCB5> <5B8D>
-<BCB6> <96EB>
-<BCB7> <4E03>
-<BCB8> <53F1>
-<BCB9> <57F7>
-<BCBA> <5931>
-<BCBB> <5AC9>
-<BCBC> <5BA4>
-<BCBD> <6089>
-<BCBE> <6E7F>
-<BCBF> <6F06>
-<BCC0> <75BE>
-<BCC1> <8CEA>
-<BCC2> <5B9F>
-<BCC3> <8500>
-<BCC4> <7BE0>
-<BCC5> <5072>
-<BCC6> <67F4>
-<BCC7> <829D>
-<BCC8> <5C61>
-<BCC9> <854A>
-<BCCA> <7E1E>
-<BCCB> <820E>
-<BCCC> <5199>
-<BCCD> <5C04>
-<BCCE> <6368>
-<BCCF> <8D66>
-<BCD0> <659C>
-<BCD1> <716E>
-<BCD2> <793E>
-<BCD3> <7D17>
-<BCD4> <8005>
-<BCD5> <8B1D>
-<BCD6> <8ECA>
-<BCD7> <906E>
-<BCD8> <86C7>
-<BCD9> <90AA>
-<BCDA> <501F>
-<BCDB> <52FA>
-<BCDC> <5C3A>
-<BCDD> <6753>
-<BCDE> <707C>
-<BCDF> <7235>
-<BCE0> <914C>
-<BCE1> <91C8>
-<BCE2> <932B>
-<BCE3> <82E5>
-<BCE4> <5BC2>
-<BCE5> <5F31>
-<BCE6> <60F9>
-<BCE7> <4E3B>
-<BCE8> <53D6>
-<BCE9> <5B88>
-<BCEA> <624B>
-<BCEB> <6731>
-<BCEC> <6B8A>
-<BCED> <72E9>
-<BCEE> <73E0>
-<BCEF> <7A2E>
-<BCF0> <816B>
-<BCF1> <8DA3>
-<BCF2> <9152>
-<BCF3> <9996>
-<BCF4> <5112>
-<BCF5> <53D7>
-<BCF6> <546A>
-<BCF7> <5BFF>
-<BCF8> <6388>
-<BCF9> <6A39>
-<BCFA> <7DAC>
-<BCFB> <9700>
-<BCFC> <56DA>
-<BCFD> <53CE>
-<BCFE> <5468>
-<BDA1> <5B97>
-<BDA2> <5C31>
-<BDA3> <5DDE>
-<BDA4> <4FEE>
-endbfchar
-
-100 beginbfchar
-<BDA5> <6101>
-<BDA6> <62FE>
-<BDA7> <6D32>
-<BDA8> <79C0>
-<BDA9> <79CB>
-<BDAA> <7D42>
-<BDAB> <7E4D>
-<BDAC> <7FD2>
-<BDAD> <81ED>
-<BDAE> <821F>
-<BDAF> <8490>
-<BDB0> <8846>
-<BDB1> <8972>
-<BDB2> <8B90>
-<BDB3> <8E74>
-<BDB4> <8F2F>
-<BDB5> <9031>
-<BDB6> <914B>
-<BDB7> <916C>
-<BDB8> <96C6>
-<BDB9> <919C>
-<BDBA> <4EC0>
-<BDBB> <4F4F>
-<BDBC> <5145>
-<BDBD> <5341>
-<BDBE> <5F93>
-<BDBF> <620E>
-<BDC0> <67D4>
-<BDC1> <6C41>
-<BDC2> <6E0B>
-<BDC3> <7363>
-<BDC4> <7E26>
-<BDC5> <91CD>
-<BDC6> <9283>
-<BDC7> <53D4>
-<BDC8> <5919>
-<BDC9> <5BBF>
-<BDCA> <6DD1>
-<BDCB> <795D>
-<BDCC> <7E2E>
-<BDCD> <7C9B>
-<BDCE> <587E>
-<BDCF> <719F>
-<BDD0> <51FA>
-<BDD1> <8853>
-<BDD2> <8FF0>
-<BDD3> <4FCA>
-<BDD4> <5CFB>
-<BDD5> <6625>
-<BDD6> <77AC>
-<BDD7> <7AE3>
-<BDD8> <821C>
-<BDD9> <99FF>
-<BDDA> <51C6>
-<BDDB> <5FAA>
-<BDDC> <65EC>
-<BDDD> <696F>
-<BDDE> <6B89>
-<BDDF> <6DF3>
-<BDE0> <6E96>
-<BDE1> <6F64>
-<BDE2> <76FE>
-<BDE3> <7D14>
-<BDE4> <5DE1>
-<BDE5> <9075>
-<BDE6> <9187>
-<BDE7> <9806>
-<BDE8> <51E6>
-<BDE9> <521D>
-<BDEA> <6240>
-<BDEB> <6691>
-<BDEC> <66D9>
-<BDED> <6E1A>
-<BDEE> <5EB6>
-<BDEF> <7DD2>
-<BDF0> <7F72>
-<BDF1> <66F8>
-<BDF2> <85AF>
-<BDF3> <85F7>
-<BDF4> <8AF8>
-<BDF5> <52A9>
-<BDF6> <53D9>
-<BDF7> <5973>
-<BDF8> <5E8F>
-<BDF9> <5F90>
-<BDFA> <6055>
-<BDFB> <92E4>
-<BDFC> <9664>
-<BDFD> <50B7>
-<BDFE> <511F>
-<BEA1> <52DD>
-<BEA2> <5320>
-<BEA3> <5347>
-<BEA4> <53EC>
-<BEA5> <54E8>
-<BEA6> <5546>
-<BEA7> <5531>
-<BEA8> <5617>
-<BEA9> <5968>
-<BEAA> <59BE>
-endbfchar
-
-100 beginbfchar
-<BEAB> <5A3C>
-<BEAC> <5BB5>
-<BEAD> <5C06>
-<BEAE> <5C0F>
-<BEAF> <5C11>
-<BEB0> <5C1A>
-<BEB1> <5E84>
-<BEB2> <5E8A>
-<BEB3> <5EE0>
-<BEB4> <5F70>
-<BEB5> <627F>
-<BEB6> <6284>
-<BEB7> <62DB>
-<BEB8> <638C>
-<BEB9> <6377>
-<BEBA> <6607>
-<BEBB> <660C>
-<BEBC> <662D>
-<BEBD> <6676>
-<BEBE> <677E>
-<BEBF> <68A2>
-<BEC0> <6A1F>
-<BEC1> <6A35>
-<BEC2> <6CBC>
-<BEC3> <6D88>
-<BEC4> <6E09>
-<BEC5> <6E58>
-<BEC6> <713C>
-<BEC7> <7126>
-<BEC8> <7167>
-<BEC9> <75C7>
-<BECA> <7701>
-<BECB> <785D>
-<BECC> <7901>
-<BECD> <7965>
-<BECE> <79F0>
-<BECF> <7AE0>
-<BED0> <7B11>
-<BED1> <7CA7>
-<BED2> <7D39>
-<BED3> <8096>
-<BED4> <83D6>
-<BED5> <848B>
-<BED6> <8549>
-<BED7> <885D>
-<BED8> <88F3>
-<BED9> <8A1F>
-<BEDA> <8A3C>
-<BEDB> <8A54>
-<BEDC> <8A73>
-<BEDD> <8C61>
-<BEDE> <8CDE>
-<BEDF> <91A4>
-<BEE0> <9266>
-<BEE1> <937E>
-<BEE2> <9418>
-<BEE3> <969C>
-<BEE4> <9798>
-<BEE5> <4E0A>
-<BEE6> <4E08>
-<BEE7> <4E1E>
-<BEE8> <4E57>
-<BEE9> <5197>
-<BEEA> <5270>
-<BEEB> <57CE>
-<BEEC> <5834>
-<BEED> <58CC>
-<BEEE> <5B22>
-<BEEF> <5E38>
-<BEF0> <60C5>
-<BEF1> <64FE>
-<BEF2> <6761>
-<BEF3> <6756>
-<BEF4> <6D44>
-<BEF5> <72B6>
-<BEF6> <7573>
-<BEF7> <7A63>
-<BEF8> <84B8>
-<BEF9> <8B72>
-<BEFA> <91B8>
-<BEFB> <9320>
-<BEFC> <5631>
-<BEFD> <57F4>
-<BEFE> <98FE>
-<BFA1> <62ED>
-<BFA2> <690D>
-<BFA3> <6B96>
-<BFA4> <71ED>
-<BFA5> <7E54>
-<BFA6> <8077>
-<BFA7> <8272>
-<BFA8> <89E6>
-<BFA9> <98DF>
-<BFAA> <8755>
-<BFAB> <8FB1>
-<BFAC> <5C3B>
-<BFAD> <4F38>
-<BFAE> <4FE1>
-<BFAF> <4FB5>
-<BFB0> <5507>
-endbfchar
-
-100 beginbfchar
-<BFB1> <5A20>
-<BFB2> <5BDD>
-<BFB3> <5BE9>
-<BFB4> <5FC3>
-<BFB5> <614E>
-<BFB6> <632F>
-<BFB7> <65B0>
-<BFB8> <664B>
-<BFB9> <68EE>
-<BFBA> <699B>
-<BFBB> <6D78>
-<BFBC> <6DF1>
-<BFBD> <7533>
-<BFBE> <75B9>
-<BFBF> <771F>
-<BFC0> <795E>
-<BFC1> <79E6>
-<BFC2> <7D33>
-<BFC3> <81E3>
-<BFC4> <82AF>
-<BFC5> <85AA>
-<BFC6> <89AA>
-<BFC7> <8A3A>
-<BFC8> <8EAB>
-<BFC9> <8F9B>
-<BFCA> <9032>
-<BFCB> <91DD>
-<BFCC> <9707>
-<BFCD> <4EBA>
-<BFCE> <4EC1>
-<BFCF> <5203>
-<BFD0> <5875>
-<BFD1> <58EC>
-<BFD2> <5C0B>
-<BFD3> <751A>
-<BFD4> <5C3D>
-<BFD5> <814E>
-<BFD6> <8A0A>
-<BFD7> <8FC5>
-<BFD8> <9663>
-<BFD9> <976D>
-<BFDA> <7B25>
-<BFDB> <8ACF>
-<BFDC> <9808>
-<BFDD> <9162>
-<BFDE> <56F3>
-<BFDF> <53A8>
-<BFE0> <9017>
-<BFE1> <5439>
-<BFE2> <5782>
-<BFE3> <5E25>
-<BFE4> <63A8>
-<BFE5> <6C34>
-<BFE6> <708A>
-<BFE7> <7761>
-<BFE8> <7C8B>
-<BFE9> <7FE0>
-<BFEA> <8870>
-<BFEB> <9042>
-<BFEC> <9154>
-<BFED> <9310>
-<BFEE> <9318>
-<BFEF> <968F>
-<BFF0> <745E>
-<BFF1> <9AC4>
-<BFF2> <5D07>
-<BFF3> <5D69>
-<BFF4> <6570>
-<BFF5> <67A2>
-<BFF6> <8DA8>
-<BFF7> <96DB>
-<BFF8> <636E>
-<BFF9> <6749>
-<BFFA> <6919>
-<BFFB> <83C5>
-<BFFC> <9817>
-<BFFD> <96C0>
-<BFFE> <88FE>
-<C0A1> <6F84>
-<C0A2> <647A>
-<C0A3> <5BF8>
-<C0A4> <4E16>
-<C0A5> <702C>
-<C0A6> <755D>
-<C0A7> <662F>
-<C0A8> <51C4>
-<C0A9> <5236>
-<C0AA> <52E2>
-<C0AB> <59D3>
-<C0AC> <5F81>
-<C0AD> <6027>
-<C0AE> <6210>
-<C0AF> <653F>
-<C0B0> <6574>
-<C0B1> <661F>
-<C0B2> <6674>
-<C0B3> <68F2>
-<C0B4> <6816>
-<C0B5> <6B63>
-<C0B6> <6E05>
-endbfchar
-
-100 beginbfchar
-<C0B7> <7272>
-<C0B8> <751F>
-<C0B9> <76DB>
-<C0BA> <7CBE>
-<C0BB> <8056>
-<C0BC> <58F0>
-<C0BD> <88FD>
-<C0BE> <897F>
-<C0BF> <8AA0>
-<C0C0> <8A93>
-<C0C1> <8ACB>
-<C0C2> <901D>
-<C0C3> <9192>
-<C0C4> <9752>
-<C0C5> <9759>
-<C0C6> <6589>
-<C0C7> <7A0E>
-<C0C8> <8106>
-<C0C9> <96BB>
-<C0CA> <5E2D>
-<C0CB> <60DC>
-<C0CC> <621A>
-<C0CD> <65A5>
-<C0CE> <6614>
-<C0CF> <6790>
-<C0D0> <77F3>
-<C0D1> <7A4D>
-<C0D2> <7C4D>
-<C0D3> <7E3E>
-<C0D4> <810A>
-<C0D5> <8CAC>
-<C0D6> <8D64>
-<C0D7> <8DE1>
-<C0D8> <8E5F>
-<C0D9> <78A9>
-<C0DA> <5207>
-<C0DB> <62D9>
-<C0DC> <63A5>
-<C0DD> <6442>
-<C0DE> <6298>
-<C0DF> <8A2D>
-<C0E0> <7A83>
-<C0E1> <7BC0>
-<C0E2> <8AAC>
-<C0E3> <96EA>
-<C0E4> <7D76>
-<C0E5> <820C>
-<C0E6> <8749>
-<C0E7> <4ED9>
-<C0E8> <5148>
-<C0E9> <5343>
-<C0EA> <5360>
-<C0EB> <5BA3>
-<C0EC> <5C02>
-<C0ED> <5C16>
-<C0EE> <5DDD>
-<C0EF> <6226>
-<C0F0> <6247>
-<C0F1> <64B0>
-<C0F2> <6813>
-<C0F3> <6834>
-<C0F4> <6CC9>
-<C0F5> <6D45>
-<C0F6> <6D17>
-<C0F7> <67D3>
-<C0F8> <6F5C>
-<C0F9> <714E>
-<C0FA> <717D>
-<C0FB> <65CB>
-<C0FC> <7A7F>
-<C0FD> <7BAD>
-<C0FE> <7DDA>
-<C1A1> <7E4A>
-<C1A2> <7FA8>
-<C1A3> <817A>
-<C1A4> <821B>
-<C1A5> <8239>
-<C1A6> <85A6>
-<C1A7> <8A6E>
-<C1A8> <8CCE>
-<C1A9> <8DF5>
-<C1AA> <9078>
-<C1AB> <9077>
-<C1AC> <92AD>
-<C1AD> <9291>
-<C1AE> <9583>
-<C1AF> <9BAE>
-<C1B0> <524D>
-<C1B1> <5584>
-<C1B2> <6F38>
-<C1B3> <7136>
-<C1B4> <5168>
-<C1B5> <7985>
-<C1B6> <7E55>
-<C1B7> <81B3>
-<C1B8> <7CCE>
-<C1B9> <564C>
-<C1BA> <5851>
-<C1BB> <5CA8>
-<C1BC> <63AA>
-endbfchar
-
-100 beginbfchar
-<C1BD> <66FE>
-<C1BE> <66FD>
-<C1BF> <695A>
-<C1C0> <72D9>
-<C1C1> <758F>
-<C1C2> <758E>
-<C1C3> <790E>
-<C1C4> <7956>
-<C1C5> <79DF>
-<C1C6> <7C97>
-<C1C7> <7D20>
-<C1C8> <7D44>
-<C1C9> <8607>
-<C1CA> <8A34>
-<C1CB> <963B>
-<C1CC> <9061>
-<C1CD> <9F20>
-<C1CE> <50E7>
-<C1CF> <5275>
-<C1D0> <53CC>
-<C1D1> <53E2>
-<C1D2> <5009>
-<C1D3> <55AA>
-<C1D4> <58EE>
-<C1D5> <594F>
-<C1D6> <723D>
-<C1D7> <5B8B>
-<C1D8> <5C64>
-<C1D9> <531D>
-<C1DA> <60E3>
-<C1DB> <60F3>
-<C1DC> <635C>
-<C1DD> <6383>
-<C1DE> <633F>
-<C1DF> <63BB>
-<C1E0> <64CD>
-<C1E1> <65E9>
-<C1E2> <66F9>
-<C1E3> <5DE3>
-<C1E4> <69CD>
-<C1E5> <69FD>
-<C1E6> <6F15>
-<C1E7> <71E5>
-<C1E8> <4E89>
-<C1E9> <75E9>
-<C1EA> <76F8>
-<C1EB> <7A93>
-<C1EC> <7CDF>
-<C1ED> <7DCF>
-<C1EE> <7D9C>
-<C1EF> <8061>
-<C1F0> <8349>
-<C1F1> <8358>
-<C1F2> <846C>
-<C1F3> <84BC>
-<C1F4> <85FB>
-<C1F5> <88C5>
-<C1F6> <8D70>
-<C1F7> <9001>
-<C1F8> <906D>
-<C1F9> <9397>
-<C1FA> <971C>
-<C1FB> <9A12>
-<C1FC> <50CF>
-<C1FD> <5897>
-<C1FE> <618E>
-<C2A1> <81D3>
-<C2A2> <8535>
-<C2A3> <8D08>
-<C2A4> <9020>
-<C2A5> <4FC3>
-<C2A6> <5074>
-<C2A7> <5247>
-<C2A8> <5373>
-<C2A9> <606F>
-<C2AA> <6349>
-<C2AB> <675F>
-<C2AC> <6E2C>
-<C2AD> <8DB3>
-<C2AE> <901F>
-<C2AF> <4FD7>
-<C2B0> <5C5E>
-<C2B1> <8CCA>
-<C2B2> <65CF>
-<C2B3> <7D9A>
-<C2B4> <5352>
-<C2B5> <8896>
-<C2B6> <5176>
-<C2B7> <63C3>
-<C2B8> <5B58>
-<C2B9> <5B6B>
-<C2BA> <5C0A>
-<C2BB> <640D>
-<C2BC> <6751>
-<C2BD> <905C>
-<C2BE> <4ED6>
-<C2BF> <591A>
-<C2C0> <592A>
-<C2C1> <6C70>
-<C2C2> <8A51>
-endbfchar
-
-100 beginbfchar
-<C2C3> <553E>
-<C2C4> <5815>
-<C2C5> <59A5>
-<C2C6> <60F0>
-<C2C7> <6253>
-<C2C8> <67C1>
-<C2C9> <8235>
-<C2CA> <6955>
-<C2CB> <9640>
-<C2CC> <99C4>
-<C2CD> <9A28>
-<C2CE> <4F53>
-<C2CF> <5806>
-<C2D0> <5BFE>
-<C2D1> <8010>
-<C2D2> <5CB1>
-<C2D3> <5E2F>
-<C2D4> <5F85>
-<C2D5> <6020>
-<C2D6> <614B>
-<C2D7> <6234>
-<C2D8> <66FF>
-<C2D9> <6CF0>
-<C2DA> <6EDE>
-<C2DB> <80CE>
-<C2DC> <817F>
-<C2DD> <82D4>
-<C2DE> <888B>
-<C2DF> <8CB8>
-<C2E0> <9000>
-<C2E1> <902E>
-<C2E2> <968A>
-<C2E3> <9EDB>
-<C2E4> <9BDB>
-<C2E5> <4EE3>
-<C2E6> <53F0>
-<C2E7> <5927>
-<C2E8> <7B2C>
-<C2E9> <918D>
-<C2EA> <984C>
-<C2EB> <9DF9>
-<C2EC> <6EDD>
-<C2ED> <7027>
-<C2EE> <5353>
-<C2EF> <5544>
-<C2F0> <5B85>
-<C2F1> <6258>
-<C2F2> <629E>
-<C2F3> <62D3>
-<C2F4> <6CA2>
-<C2F5> <6FEF>
-<C2F6> <7422>
-<C2F7> <8A17>
-<C2F8> <9438>
-<C2F9> <6FC1>
-<C2FA> <8AFE>
-<C2FB> <8338>
-<C2FC> <51E7>
-<C2FD> <86F8>
-<C2FE> <53EA>
-<C3A1> <53E9>
-<C3A2> <4F46>
-<C3A3> <9054>
-<C3A4> <8FB0>
-<C3A5> <596A>
-<C3A6> <8131>
-<C3A7> <5DFD>
-<C3A8> <7AEA>
-<C3A9> <8FBF>
-<C3AA> <68DA>
-<C3AB> <8C37>
-<C3AC> <72F8>
-<C3AD> <9C48>
-<C3AE> <6A3D>
-<C3AF> <8AB0>
-<C3B0> <4E39>
-<C3B1> <5358>
-<C3B2> <5606>
-<C3B3> <5766>
-<C3B4> <62C5>
-<C3B5> <63A2>
-<C3B6> <65E6>
-<C3B7> <6B4E>
-<C3B8> <6DE1>
-<C3B9> <6E5B>
-<C3BA> <70AD>
-<C3BB> <77ED>
-<C3BC> <7AEF>
-<C3BD> <7BAA>
-<C3BE> <7DBB>
-<C3BF> <803D>
-<C3C0> <80C6>
-<C3C1> <86CB>
-<C3C2> <8A95>
-<C3C3> <935B>
-<C3C4> <56E3>
-<C3C5> <58C7>
-<C3C6> <5F3E>
-<C3C7> <65AD>
-<C3C8> <6696>
-endbfchar
-
-100 beginbfchar
-<C3C9> <6A80>
-<C3CA> <6BB5>
-<C3CB> <7537>
-<C3CC> <8AC7>
-<C3CD> <5024>
-<C3CE> <77E5>
-<C3CF> <5730>
-<C3D0> <5F1B>
-<C3D1> <6065>
-<C3D2> <667A>
-<C3D3> <6C60>
-<C3D4> <75F4>
-<C3D5> <7A1A>
-<C3D6> <7F6E>
-<C3D7> <81F4>
-<C3D8> <8718>
-<C3D9> <9045>
-<C3DA> <99B3>
-<C3DB> <7BC9>
-<C3DC> <755C>
-<C3DD> <7AF9>
-<C3DE> <7B51>
-<C3DF> <84C4>
-<C3E0> <9010>
-<C3E1> <79E9>
-<C3E2> <7A92>
-<C3E3> <8336>
-<C3E4> <5AE1>
-<C3E5> <7740>
-<C3E6> <4E2D>
-<C3E7> <4EF2>
-<C3E8> <5B99>
-<C3E9> <5FE0>
-<C3EA> <62BD>
-<C3EB> <663C>
-<C3EC> <67F1>
-<C3ED> <6CE8>
-<C3EE> <866B>
-<C3EF> <8877>
-<C3F0> <8A3B>
-<C3F1> <914E>
-<C3F2> <92F3>
-<C3F3> <99D0>
-<C3F4> <6A17>
-<C3F5> <7026>
-<C3F6> <732A>
-<C3F7> <82E7>
-<C3F8> <8457>
-<C3F9> <8CAF>
-<C3FA> <4E01>
-<C3FB> <5146>
-<C3FC> <51CB>
-<C3FD> <558B>
-<C3FE> <5BF5>
-<C4A1> <5E16>
-<C4A2> <5E33>
-<C4A3> <5E81>
-<C4A4> <5F14>
-<C4A5> <5F35>
-<C4A6> <5F6B>
-<C4A7> <5FB4>
-<C4A8> <61F2>
-<C4A9> <6311>
-<C4AA> <66A2>
-<C4AB> <671D>
-<C4AC> <6F6E>
-<C4AD> <7252>
-<C4AE> <753A>
-<C4AF> <773A>
-<C4B0> <8074>
-<C4B1> <8139>
-<C4B2> <8178>
-<C4B3> <8776>
-<C4B4> <8ABF>
-<C4B5> <8ADC>
-<C4B6> <8D85>
-<C4B7> <8DF3>
-<C4B8> <929A>
-<C4B9> <9577>
-<C4BA> <9802>
-<C4BB> <9CE5>
-<C4BC> <52C5>
-<C4BD> <6357>
-<C4BE> <76F4>
-<C4BF> <6715>
-<C4C0> <6C88>
-<C4C1> <73CD>
-<C4C2> <8CC3>
-<C4C3> <93AE>
-<C4C4> <9673>
-<C4C5> <6D25>
-<C4C6> <589C>
-<C4C7> <690E>
-<C4C8> <69CC>
-<C4C9> <8FFD>
-<C4CA> <939A>
-<C4CB> <75DB>
-<C4CC> <901A>
-<C4CD> <585A>
-<C4CE> <6802>
-endbfchar
-
-100 beginbfchar
-<C4CF> <63B4>
-<C4D0> <69FB>
-<C4D1> <4F43>
-<C4D2> <6F2C>
-<C4D3> <67D8>
-<C4D4> <8FBB>
-<C4D5> <8526>
-<C4D6> <7DB4>
-<C4D7> <9354>
-<C4D8> <693F>
-<C4D9> <6F70>
-<C4DA> <576A>
-<C4DB> <58F7>
-<C4DC> <5B2C>
-<C4DD> <7D2C>
-<C4DE> <722A>
-<C4DF> <540A>
-<C4E0> <91E3>
-<C4E1> <9DB4>
-<C4E2> <4EAD>
-<C4E3> <4F4E>
-<C4E4> <505C>
-<C4E5> <5075>
-<C4E6> <5243>
-<C4E7> <8C9E>
-<C4E8> <5448>
-<C4E9> <5824>
-<C4EA> <5B9A>
-<C4EB> <5E1D>
-<C4EC> <5E95>
-<C4ED> <5EAD>
-<C4EE> <5EF7>
-<C4EF> <5F1F>
-<C4F0> <608C>
-<C4F1> <62B5>
-<C4F2> <633A>
-<C4F3> <63D0>
-<C4F4> <68AF>
-<C4F5> <6C40>
-<C4F6> <7887>
-<C4F7> <798E>
-<C4F8> <7A0B>
-<C4F9> <7DE0>
-<C4FA> <8247>
-<C4FB> <8A02>
-<C4FC> <8AE6>
-<C4FD> <8E44>
-<C4FE> <9013>
-<C5A1> <90B8>
-<C5A2> <912D>
-<C5A3> <91D8>
-<C5A4> <9F0E>
-<C5A5> <6CE5>
-<C5A6> <6458>
-<C5A7> <64E2>
-<C5A8> <6575>
-<C5A9> <6EF4>
-<C5AA> <7684>
-<C5AB> <7B1B>
-<C5AC> <9069>
-<C5AD> <93D1>
-<C5AE> <6EBA>
-<C5AF> <54F2>
-<C5B0> <5FB9>
-<C5B1> <64A4>
-<C5B2> <8F4D>
-<C5B3> <8FED>
-<C5B4> <9244>
-<C5B5> <5178>
-<C5B6> <586B>
-<C5B7> <5929>
-<C5B8> <5C55>
-<C5B9> <5E97>
-<C5BA> <6DFB>
-<C5BB> <7E8F>
-<C5BC> <751C>
-<C5BD> <8CBC>
-<C5BE> <8EE2>
-<C5BF> <985B>
-<C5C0> <70B9>
-<C5C1> <4F1D>
-<C5C2> <6BBF>
-<C5C3> <6FB1>
-<C5C4> <7530>
-<C5C5> <96FB>
-<C5C6> <514E>
-<C5C7> <5410>
-<C5C8> <5835>
-<C5C9> <5857>
-<C5CA> <59AC>
-<C5CB> <5C60>
-<C5CC> <5F92>
-<C5CD> <6597>
-<C5CE> <675C>
-<C5CF> <6E21>
-<C5D0> <767B>
-<C5D1> <83DF>
-<C5D2> <8CED>
-<C5D3> <9014>
-<C5D4> <90FD>
-endbfchar
-
-100 beginbfchar
-<C5D5> <934D>
-<C5D6> <7825>
-<C5D7> <783A>
-<C5D8> <52AA>
-<C5D9> <5EA6>
-<C5DA> <571F>
-<C5DB> <5974>
-<C5DC> <6012>
-<C5DD> <5012>
-<C5DE> <515A>
-<C5DF> <51AC>
-<C5E0> <51CD>
-<C5E1> <5200>
-<C5E2> <5510>
-<C5E3> <5854>
-<C5E4> <5858>
-<C5E5> <5957>
-<C5E6> <5B95>
-<C5E7> <5CF6>
-<C5E8> <5D8B>
-<C5E9> <60BC>
-<C5EA> <6295>
-<C5EB> <642D>
-<C5EC> <6771>
-<C5ED> <6843>
-<C5EE> <68BC>
-<C5EF> <68DF>
-<C5F0> <76D7>
-<C5F1> <6DD8>
-<C5F2> <6E6F>
-<C5F3> <6D9B>
-<C5F4> <706F>
-<C5F5> <71C8>
-<C5F6> <5F53>
-<C5F7> <75D8>
-<C5F8> <7977>
-<C5F9> <7B49>
-<C5FA> <7B54>
-<C5FB> <7B52>
-<C5FC> <7CD6>
-<C5FD> <7D71>
-<C5FE> <5230>
-<C6A1> <8463>
-<C6A2> <8569>
-<C6A3> <85E4>
-<C6A4> <8A0E>
-<C6A5> <8B04>
-<C6A6> <8C46>
-<C6A7> <8E0F>
-<C6A8> <9003>
-<C6A9> <900F>
-<C6AA> <9419>
-<C6AB> <9676>
-<C6AC> <982D>
-<C6AD> <9A30>
-<C6AE> <95D8>
-<C6AF> <50CD>
-<C6B0> <52D5>
-<C6B1> <540C>
-<C6B2> <5802>
-<C6B3> <5C0E>
-<C6B4> <61A7>
-<C6B5> <649E>
-<C6B6> <6D1E>
-<C6B7> <77B3>
-<C6B8> <7AE5>
-<C6B9> <80F4>
-<C6BA> <8404>
-<C6BB> <9053>
-<C6BC> <9285>
-<C6BD> <5CE0>
-<C6BE> <9D07>
-<C6BF> <533F>
-<C6C0> <5F97>
-<C6C1> <5FB3>
-<C6C2> <6D9C>
-<C6C3> <7279>
-<C6C4> <7763>
-<C6C5> <79BF>
-<C6C6> <7BE4>
-<C6C7> <6BD2>
-<C6C8> <72EC>
-<C6C9> <8AAD>
-<C6CA> <6803>
-<C6CB> <6A61>
-<C6CC> <51F8>
-<C6CD> <7A81>
-<C6CE> <6934>
-<C6CF> <5C4A>
-<C6D0> <9CF6>
-<C6D1> <82EB>
-<C6D2> <5BC5>
-<C6D3> <9149>
-<C6D4> <701E>
-<C6D5> <5678>
-<C6D6> <5C6F>
-<C6D7> <60C7>
-<C6D8> <6566>
-<C6D9> <6C8C>
-<C6DA> <8C5A>
-endbfchar
-
-100 beginbfchar
-<C6DB> <9041>
-<C6DC> <9813>
-<C6DD> <5451>
-<C6DE> <66C7>
-<C6DF> <920D>
-<C6E0> <5948>
-<C6E1> <90A3>
-<C6E2> <5185>
-<C6E3> <4E4D>
-<C6E4> <51EA>
-<C6E5> <8599>
-<C6E6> <8B0E>
-<C6E7> <7058>
-<C6E8> <637A>
-<C6E9> <934B>
-<C6EA> <6962>
-<C6EB> <99B4>
-<C6EC> <7E04>
-<C6ED> <7577>
-<C6EE> <5357>
-<C6EF> <6960>
-<C6F0> <8EDF>
-<C6F1> <96E3>
-<C6F2> <6C5D>
-<C6F3> <4E8C>
-<C6F4> <5C3C>
-<C6F5> <5F10>
-<C6F6> <8FE9>
-<C6F7> <5302>
-<C6F8> <8CD1>
-<C6F9> <8089>
-<C6FA> <8679>
-<C6FB> <5EFF>
-<C6FC> <65E5>
-<C6FD> <4E73>
-<C6FE> <5165>
-<C7A1> <5982>
-<C7A2> <5C3F>
-<C7A3> <97EE>
-<C7A4> <4EFB>
-<C7A5> <598A>
-<C7A6> <5FCD>
-<C7A7> <8A8D>
-<C7A8> <6FE1>
-<C7A9> <79B0>
-<C7AA> <7962>
-<C7AB> <5BE7>
-<C7AC> <8471>
-<C7AD> <732B>
-<C7AE> <71B1>
-<C7AF> <5E74>
-<C7B0> <5FF5>
-<C7B1> <637B>
-<C7B2> <649A>
-<C7B3> <71C3>
-<C7B4> <7C98>
-<C7B5> <4E43>
-<C7B6> <5EFC>
-<C7B7> <4E4B>
-<C7B8> <57DC>
-<C7B9> <56A2>
-<C7BA> <60A9>
-<C7BB> <6FC3>
-<C7BC> <7D0D>
-<C7BD> <80FD>
-<C7BE> <8133>
-<C7BF> <81BF>
-<C7C0> <8FB2>
-<C7C1> <8997>
-<C7C2> <86A4>
-<C7C3> <5DF4>
-<C7C4> <628A>
-<C7C5> <64AD>
-<C7C6> <8987>
-<C7C7> <6777>
-<C7C8> <6CE2>
-<C7C9> <6D3E>
-<C7CA> <7436>
-<C7CB> <7834>
-<C7CC> <5A46>
-<C7CD> <7F75>
-<C7CE> <82AD>
-<C7CF> <99AC>
-<C7D0> <4FF3>
-<C7D1> <5EC3>
-<C7D2> <62DD>
-<C7D3> <6392>
-<C7D4> <6557>
-<C7D5> <676F>
-<C7D6> <76C3>
-<C7D7> <724C>
-<C7D8> <80CC>
-<C7D9> <80BA>
-<C7DA> <8F29>
-<C7DB> <914D>
-<C7DC> <500D>
-<C7DD> <57F9>
-<C7DE> <5A92>
-<C7DF> <6885>
-<C7E0> <6973>
-endbfchar
-
-100 beginbfchar
-<C7E1> <7164>
-<C7E2> <72FD>
-<C7E3> <8CB7>
-<C7E4> <58F2>
-<C7E5> <8CE0>
-<C7E6> <966A>
-<C7E7> <9019>
-<C7E8> <877F>
-<C7E9> <79E4>
-<C7EA> <77E7>
-<C7EB> <8429>
-<C7EC> <4F2F>
-<C7ED> <5265>
-<C7EE> <535A>
-<C7EF> <62CD>
-<C7F0> <67CF>
-<C7F1> <6CCA>
-<C7F2> <767D>
-<C7F3> <7B94>
-<C7F4> <7C95>
-<C7F5> <8236>
-<C7F6> <8584>
-<C7F7> <8FEB>
-<C7F8> <66DD>
-<C7F9> <6F20>
-<C7FA> <7206>
-<C7FB> <7E1B>
-<C7FC> <83AB>
-<C7FD> <99C1>
-<C7FE> <9EA6>
-<C8A1> <51FD>
-<C8A2> <7BB1>
-<C8A3> <7872>
-<C8A4> <7BB8>
-<C8A5> <8087>
-<C8A6> <7B48>
-<C8A7> <6AE8>
-<C8A8> <5E61>
-<C8A9> <808C>
-<C8AA> <7551>
-<C8AB> <7560>
-<C8AC> <516B>
-<C8AD> <9262>
-<C8AE> <6E8C>
-<C8AF> <767A>
-<C8B0> <9197>
-<C8B1> <9AEA>
-<C8B2> <4F10>
-<C8B3> <7F70>
-<C8B4> <629C>
-<C8B5> <7B4F>
-<C8B6> <95A5>
-<C8B7> <9CE9>
-<C8B8> <567A>
-<C8B9> <5859>
-<C8BA> <86E4>
-<C8BB> <96BC>
-<C8BC> <4F34>
-<C8BD> <5224>
-<C8BE> <534A>
-<C8BF> <53CD>
-<C8C0> <53DB>
-<C8C1> <5E06>
-<C8C2> <642C>
-<C8C3> <6591>
-<C8C4> <677F>
-<C8C5> <6C3E>
-<C8C6> <6C4E>
-<C8C7> <7248>
-<C8C8> <72AF>
-<C8C9> <73ED>
-<C8CA> <7554>
-<C8CB> <7E41>
-<C8CC> <822C>
-<C8CD> <85E9>
-<C8CE> <8CA9>
-<C8CF> <7BC4>
-<C8D0> <91C6>
-<C8D1> <7169>
-<C8D2> <9812>
-<C8D3> <98EF>
-<C8D4> <633D>
-<C8D5> <6669>
-<C8D6> <756A>
-<C8D7> <76E4>
-<C8D8> <78D0>
-<C8D9> <8543>
-<C8DA> <86EE>
-<C8DB> <532A>
-<C8DC> <5351>
-<C8DD> <5426>
-<C8DE> <5983>
-<C8DF> <5E87>
-<C8E0> <5F7C>
-<C8E1> <60B2>
-<C8E2> <6249>
-<C8E3> <6279>
-<C8E4> <62AB>
-<C8E5> <6590>
-<C8E6> <6BD4>
-endbfchar
-
-100 beginbfchar
-<C8E7> <6CCC>
-<C8E8> <75B2>
-<C8E9> <76AE>
-<C8EA> <7891>
-<C8EB> <79D8>
-<C8EC> <7DCB>
-<C8ED> <7F77>
-<C8EE> <80A5>
-<C8EF> <88AB>
-<C8F0> <8AB9>
-<C8F1> <8CBB>
-<C8F2> <907F>
-<C8F3> <975E>
-<C8F4> <98DB>
-<C8F5> <6A0B>
-<C8F6> <7C38>
-<C8F7> <5099>
-<C8F8> <5C3E>
-<C8F9> <5FAE>
-<C8FA> <6787>
-<C8FB> <6BD8>
-<C8FC> <7435>
-<C8FD> <7709>
-<C8FE> <7F8E>
-<C9A1> <9F3B>
-<C9A2> <67CA>
-<C9A3> <7A17>
-<C9A4> <5339>
-<C9A5> <758B>
-<C9A6> <9AED>
-<C9A7> <5F66>
-<C9A8> <819D>
-<C9A9> <83F1>
-<C9AA> <8098>
-<C9AB> <5F3C>
-<C9AC> <5FC5>
-<C9AD> <7562>
-<C9AE> <7B46>
-<C9AF> <903C>
-<C9B0> <6867>
-<C9B1> <59EB>
-<C9B2> <5A9B>
-<C9B3> <7D10>
-<C9B4> <767E>
-<C9B5> <8B2C>
-<C9B6> <4FF5>
-<C9B7> <5F6A>
-<C9B8> <6A19>
-<C9B9> <6C37>
-<C9BA> <6F02>
-<C9BB> <74E2>
-<C9BC> <7968>
-<C9BD> <8868>
-<C9BE> <8A55>
-<C9BF> <8C79>
-<C9C0> <5EDF>
-<C9C1> <63CF>
-<C9C2> <75C5>
-<C9C3> <79D2>
-<C9C4> <82D7>
-<C9C5> <9328>
-<C9C6> <92F2>
-<C9C7> <849C>
-<C9C8> <86ED>
-<C9C9> <9C2D>
-<C9CA> <54C1>
-<C9CB> <5F6C>
-<C9CC> <658C>
-<C9CD> <6D5C>
-<C9CE> <7015>
-<C9CF> <8CA7>
-<C9D0> <8CD3>
-<C9D1> <983B>
-<C9D2> <654F>
-<C9D3> <74F6>
-<C9D4> <4E0D>
-<C9D5> <4ED8>
-<C9D6> <57E0>
-<C9D7> <592B>
-<C9D8> <5A66>
-<C9D9> <5BCC>
-<C9DA> <51A8>
-<C9DB> <5E03>
-<C9DC> <5E9C>
-<C9DD> <6016>
-<C9DE> <6276>
-<C9DF> <6577>
-<C9E0> <65A7>
-<C9E1> <666E>
-<C9E2> <6D6E>
-<C9E3> <7236>
-<C9E4> <7B26>
-<C9E5> <8150>
-<C9E6> <819A>
-<C9E7> <8299>
-<C9E8> <8B5C>
-<C9E9> <8CA0>
-<C9EA> <8CE6>
-<C9EB> <8D74>
-<C9EC> <961C>
-endbfchar
-
-100 beginbfchar
-<C9ED> <9644>
-<C9EE> <4FAE>
-<C9EF> <64AB>
-<C9F0> <6B66>
-<C9F1> <821E>
-<C9F2> <8461>
-<C9F3> <856A>
-<C9F4> <90E8>
-<C9F5> <5C01>
-<C9F6> <6953>
-<C9F7> <98A8>
-<C9F8> <847A>
-<C9F9> <8557>
-<C9FA> <4F0F>
-<C9FB> <526F>
-<C9FC> <5FA9>
-<C9FD> <5E45>
-<C9FE> <670D>
-<CAA1> <798F>
-<CAA2> <8179>
-<CAA3> <8907>
-<CAA4> <8986>
-<CAA5> <6DF5>
-<CAA6> <5F17>
-<CAA7> <6255>
-<CAA8> <6CB8>
-<CAA9> <4ECF>
-<CAAA> <7269>
-<CAAB> <9B92>
-<CAAC> <5206>
-<CAAD> <543B>
-<CAAE> <5674>
-<CAAF> <58B3>
-<CAB0> <61A4>
-<CAB1> <626E>
-<CAB2> <711A>
-<CAB3> <596E>
-<CAB4> <7C89>
-<CAB5> <7CDE>
-<CAB6> <7D1B>
-<CAB7> <96F0>
-<CAB8> <6587>
-<CAB9> <805E>
-<CABA> <4E19>
-<CABB> <4F75>
-<CABC> <5175>
-<CABD> <5840>
-<CABE> <5E63>
-<CABF> <5E73>
-<CAC0> <5F0A>
-<CAC1> <67C4>
-<CAC2> <4E26>
-<CAC3> <853D>
-<CAC4> <9589>
-<CAC5> <965B>
-<CAC6> <7C73>
-<CAC7> <9801>
-<CAC8> <50FB>
-<CAC9> <58C1>
-<CACA> <7656>
-<CACB> <78A7>
-<CACC> <5225>
-<CACD> <77A5>
-<CACE> <8511>
-<CACF> <7B86>
-<CAD0> <504F>
-<CAD1> <5909>
-<CAD2> <7247>
-<CAD3> <7BC7>
-<CAD4> <7DE8>
-<CAD5> <8FBA>
-<CAD6> <8FD4>
-<CAD7> <904D>
-<CAD8> <4FBF>
-<CAD9> <52C9>
-<CADA> <5A29>
-<CADB> <5F01>
-<CADC> <97AD>
-<CADD> <4FDD>
-<CADE> <8217>
-<CADF> <92EA>
-<CAE0> <5703>
-<CAE1> <6355>
-<CAE2> <6B69>
-<CAE3> <752B>
-<CAE4> <88DC>
-<CAE5> <8F14>
-<CAE6> <7A42>
-<CAE7> <52DF>
-<CAE8> <5893>
-<CAE9> <6155>
-<CAEA> <620A>
-<CAEB> <66AE>
-<CAEC> <6BCD>
-<CAED> <7C3F>
-<CAEE> <83E9>
-<CAEF> <5023>
-<CAF0> <4FF8>
-<CAF1> <5305>
-<CAF2> <5446>
-endbfchar
-
-100 beginbfchar
-<CAF3> <5831>
-<CAF4> <5949>
-<CAF5> <5B9D>
-<CAF6> <5CF0>
-<CAF7> <5CEF>
-<CAF8> <5D29>
-<CAF9> <5E96>
-<CAFA> <62B1>
-<CAFB> <6367>
-<CAFC> <653E>
-<CAFD> <65B9>
-<CAFE> <670B>
-<CBA1> <6CD5>
-<CBA2> <6CE1>
-<CBA3> <70F9>
-<CBA4> <7832>
-<CBA5> <7E2B>
-<CBA6> <80DE>
-<CBA7> <82B3>
-<CBA8> <840C>
-<CBA9> <84EC>
-<CBAA> <8702>
-<CBAB> <8912>
-<CBAC> <8A2A>
-<CBAD> <8C4A>
-<CBAE> <90A6>
-<CBAF> <92D2>
-<CBB0> <98FD>
-<CBB1> <9CF3>
-<CBB2> <9D6C>
-<CBB3> <4E4F>
-<CBB4> <4EA1>
-<CBB5> <508D>
-<CBB6> <5256>
-<CBB7> <574A>
-<CBB8> <59A8>
-<CBB9> <5E3D>
-<CBBA> <5FD8>
-<CBBB> <5FD9>
-<CBBC> <623F>
-<CBBD> <66B4>
-<CBBE> <671B>
-<CBBF> <67D0>
-<CBC0> <68D2>
-<CBC1> <5192>
-<CBC2> <7D21>
-<CBC3> <80AA>
-<CBC4> <81A8>
-<CBC5> <8B00>
-<CBC6> <8C8C>
-<CBC7> <8CBF>
-<CBC8> <927E>
-<CBC9> <9632>
-<CBCA> <5420>
-<CBCB> <982C>
-<CBCC> <5317>
-<CBCD> <50D5>
-<CBCE> <535C>
-<CBCF> <58A8>
-<CBD0> <64B2>
-<CBD1> <6734>
-<CBD2> <7267>
-<CBD3> <7766>
-<CBD4> <7A46>
-<CBD5> <91E6>
-<CBD6> <52C3>
-<CBD7> <6CA1>
-<CBD8> <6B86>
-<CBD9> <5800>
-<CBDA> <5E4C>
-<CBDB> <5954>
-<CBDC> <672C>
-<CBDD> <7FFB>
-<CBDE> <51E1>
-<CBDF> <76C6>
-<CBE0> <6469>
-<CBE1> <78E8>
-<CBE2> <9B54>
-<CBE3> <9EBB>
-<CBE4> <57CB>
-<CBE5> <59B9>
-<CBE6> <6627>
-<CBE7> <679A>
-<CBE8> <6BCE>
-<CBE9> <54E9>
-<CBEA> <69D9>
-<CBEB> <5E55>
-<CBEC> <819C>
-<CBED> <6795>
-<CBEE> <9BAA>
-<CBEF> <67FE>
-<CBF0> <9C52>
-<CBF1> <685D>
-<CBF2> <4EA6>
-<CBF3> <4FE3>
-<CBF4> <53C8>
-<CBF5> <62B9>
-<CBF6> <672B>
-<CBF7> <6CAB>
-<CBF8> <8FC4>
-endbfchar
-
-100 beginbfchar
-<CBF9> <4FAD>
-<CBFA> <7E6D>
-<CBFB> <9EBF>
-<CBFC> <4E07>
-<CBFD> <6162>
-<CBFE> <6E80>
-<CCA1> <6F2B>
-<CCA2> <8513>
-<CCA3> <5473>
-<CCA4> <672A>
-<CCA5> <9B45>
-<CCA6> <5DF3>
-<CCA7> <7B95>
-<CCA8> <5CAC>
-<CCA9> <5BC6>
-<CCAA> <871C>
-<CCAB> <6E4A>
-<CCAC> <84D1>
-<CCAD> <7A14>
-<CCAE> <8108>
-<CCAF> <5999>
-<CCB0> <7C8D>
-<CCB1> <6C11>
-<CCB2> <7720>
-<CCB3> <52D9>
-<CCB4> <5922>
-<CCB5> <7121>
-<CCB6> <725F>
-<CCB7> <77DB>
-<CCB8> <9727>
-<CCB9> <9D61>
-<CCBA> <690B>
-<CCBB> <5A7F>
-<CCBC> <5A18>
-<CCBD> <51A5>
-<CCBE> <540D>
-<CCBF> <547D>
-<CCC0> <660E>
-<CCC1> <76DF>
-<CCC2> <8FF7>
-<CCC3> <9298>
-<CCC4> <9CF4>
-<CCC5> <59EA>
-<CCC6> <725D>
-<CCC7> <6EC5>
-<CCC8> <514D>
-<CCC9> <68C9>
-<CCCA> <7DBF>
-<CCCB> <7DEC>
-<CCCC> <9762>
-<CCCD> <9EBA>
-<CCCE> <6478>
-<CCCF> <6A21>
-<CCD0> <8302>
-<CCD1> <5984>
-<CCD2> <5B5F>
-<CCD3> <6BDB>
-<CCD4> <731B>
-<CCD5> <76F2>
-<CCD6> <7DB2>
-<CCD7> <8017>
-<CCD8> <8499>
-<CCD9> <5132>
-<CCDA> <6728>
-<CCDB> <9ED9>
-<CCDC> <76EE>
-<CCDD> <6762>
-<CCDE> <52FF>
-<CCDF> <9905>
-<CCE0> <5C24>
-<CCE1> <623B>
-<CCE2> <7C7E>
-<CCE3> <8CB0>
-<CCE4> <554F>
-<CCE5> <60B6>
-<CCE6> <7D0B>
-<CCE7> <9580>
-<CCE8> <5301>
-<CCE9> <4E5F>
-<CCEA> <51B6>
-<CCEB> <591C>
-<CCEC> <723A>
-<CCED> <8036>
-<CCEE> <91CE>
-<CCEF> <5F25>
-<CCF0> <77E2>
-<CCF1> <5384>
-<CCF2> <5F79>
-<CCF3> <7D04>
-<CCF4> <85AC>
-<CCF5> <8A33>
-<CCF6> <8E8D>
-<CCF7> <9756>
-<CCF8> <67F3>
-<CCF9> <85AE>
-<CCFA> <9453>
-<CCFB> <6109>
-<CCFC> <6108>
-<CCFD> <6CB9>
-<CCFE> <7652>
-endbfchar
-
-100 beginbfchar
-<CDA1> <8AED>
-<CDA2> <8F38>
-<CDA3> <552F>
-<CDA4> <4F51>
-<CDA5> <512A>
-<CDA6> <52C7>
-<CDA7> <53CB>
-<CDA8> <5BA5>
-<CDA9> <5E7D>
-<CDAA> <60A0>
-<CDAB> <6182>
-<CDAC> <63D6>
-<CDAD> <6709>
-<CDAE> <67DA>
-<CDAF> <6E67>
-<CDB0> <6D8C>
-<CDB1> <7336>
-<CDB2> <7337>
-<CDB3> <7531>
-<CDB4> <7950>
-<CDB5> <88D5>
-<CDB6> <8A98>
-<CDB7> <904A>
-<CDB8> <9091>
-<CDB9> <90F5>
-<CDBA> <96C4>
-<CDBB> <878D>
-<CDBC> <5915>
-<CDBD> <4E88>
-<CDBE> <4F59>
-<CDBF> <4E0E>
-<CDC0> <8A89>
-<CDC1> <8F3F>
-<CDC2> <9810>
-<CDC3> <50AD>
-<CDC4> <5E7C>
-<CDC5> <5996>
-<CDC6> <5BB9>
-<CDC7> <5EB8>
-<CDC8> <63DA>
-<CDC9> <63FA>
-<CDCA> <64C1>
-<CDCB> <66DC>
-<CDCC> <694A>
-<CDCD> <69D8>
-<CDCE> <6D0B>
-<CDCF> <6EB6>
-<CDD0> <7194>
-<CDD1> <7528>
-<CDD2> <7AAF>
-<CDD3> <7F8A>
-<CDD4> <8000>
-<CDD5> <8449>
-<CDD6> <84C9>
-<CDD7> <8981>
-<CDD8> <8B21>
-<CDD9> <8E0A>
-<CDDA> <9065>
-<CDDB> <967D>
-<CDDC> <990A>
-<CDDD> <617E>
-<CDDE> <6291>
-<CDDF> <6B32>
-<CDE0> <6C83>
-<CDE1> <6D74>
-<CDE2> <7FCC>
-<CDE3> <7FFC>
-<CDE4> <6DC0>
-<CDE5> <7F85>
-<CDE6> <87BA>
-<CDE7> <88F8>
-<CDE8> <6765>
-<CDE9> <83B1>
-<CDEA> <983C>
-<CDEB> <96F7>
-<CDEC> <6D1B>
-<CDED> <7D61>
-<CDEE> <843D>
-<CDEF> <916A>
-<CDF0> <4E71>
-<CDF1> <5375>
-<CDF2> <5D50>
-<CDF3> <6B04>
-<CDF4> <6FEB>
-<CDF5> <85CD>
-<CDF6> <862D>
-<CDF7> <89A7>
-<CDF8> <5229>
-<CDF9> <540F>
-<CDFA> <5C65>
-<CDFB> <674E>
-<CDFC> <68A8>
-<CDFD> <7406>
-<CDFE> <7483>
-<CEA1> <75E2>
-<CEA2> <88CF>
-<CEA3> <88E1>
-<CEA4> <91CC>
-<CEA5> <96E2>
-<CEA6> <9678>
-endbfchar
-
-100 beginbfchar
-<CEA7> <5F8B>
-<CEA8> <7387>
-<CEA9> <7ACB>
-<CEAA> <844E>
-<CEAB> <63A0>
-<CEAC> <7565>
-<CEAD> <5289>
-<CEAE> <6D41>
-<CEAF> <6E9C>
-<CEB0> <7409>
-<CEB1> <7559>
-<CEB2> <786B>
-<CEB3> <7C92>
-<CEB4> <9686>
-<CEB5> <7ADC>
-<CEB6> <9F8D>
-<CEB7> <4FB6>
-<CEB8> <616E>
-<CEB9> <65C5>
-<CEBA> <865C>
-<CEBB> <4E86>
-<CEBC> <4EAE>
-<CEBD> <50DA>
-<CEBE> <4E21>
-<CEBF> <51CC>
-<CEC0> <5BEE>
-<CEC1> <6599>
-<CEC2> <6881>
-<CEC3> <6DBC>
-<CEC4> <731F>
-<CEC5> <7642>
-<CEC6> <77AD>
-<CEC7> <7A1C>
-<CEC8> <7CE7>
-<CEC9> <826F>
-<CECA> <8AD2>
-<CECB> <907C>
-<CECC> <91CF>
-<CECD> <9675>
-<CECE> <9818>
-<CECF> <529B>
-<CED0> <7DD1>
-<CED1> <502B>
-<CED2> <5398>
-<CED3> <6797>
-<CED4> <6DCB>
-<CED5> <71D0>
-<CED6> <7433>
-<CED7> <81E8>
-<CED8> <8F2A>
-<CED9> <96A3>
-<CEDA> <9C57>
-<CEDB> <9E9F>
-<CEDC> <7460>
-<CEDD> <5841>
-<CEDE> <6D99>
-<CEDF> <7D2F>
-<CEE0> <985E>
-<CEE1> <4EE4>
-<CEE2> <4F36>
-<CEE3> <4F8B>
-<CEE4> <51B7>
-<CEE5> <52B1>
-<CEE6> <5DBA>
-<CEE7> <601C>
-<CEE8> <73B2>
-<CEE9> <793C>
-<CEEA> <82D3>
-<CEEB> <9234>
-<CEEC> <96B7>
-<CEED> <96F6>
-<CEEE> <970A>
-<CEEF> <9E97>
-<CEF0> <9F62>
-<CEF1> <66A6>
-<CEF2> <6B74>
-<CEF3> <5217>
-<CEF4> <52A3>
-<CEF5> <70C8>
-<CEF6> <88C2>
-<CEF7> <5EC9>
-<CEF8> <604B>
-<CEF9> <6190>
-<CEFA> <6F23>
-<CEFB> <7149>
-<CEFC> <7C3E>
-<CEFD> <7DF4>
-<CEFE> <806F>
-<CFA1> <84EE>
-<CFA2> <9023>
-<CFA3> <932C>
-<CFA4> <5442>
-<CFA5> <9B6F>
-<CFA6> <6AD3>
-<CFA7> <7089>
-<CFA8> <8CC2>
-<CFA9> <8DEF>
-<CFAA> <9732>
-<CFAB> <52B4>
-<CFAC> <5A41>
-endbfchar
-
-100 beginbfchar
-<CFAD> <5ECA>
-<CFAE> <5F04>
-<CFAF> <6717>
-<CFB0> <697C>
-<CFB1> <6994>
-<CFB2> <6D6A>
-<CFB3> <6F0F>
-<CFB4> <7262>
-<CFB5> <72FC>
-<CFB6> <7BED>
-<CFB7> <8001>
-<CFB8> <807E>
-<CFB9> <874B>
-<CFBA> <90CE>
-<CFBB> <516D>
-<CFBC> <9E93>
-<CFBD> <7984>
-<CFBE> <808B>
-<CFBF> <9332>
-<CFC0> <8AD6>
-<CFC1> <502D>
-<CFC2> <548C>
-<CFC3> <8A71>
-<CFC4> <6B6A>
-<CFC5> <8CC4>
-<CFC6> <8107>
-<CFC7> <60D1>
-<CFC8> <67A0>
-<CFC9> <9DF2>
-<CFCA> <4E99>
-<CFCB> <4E98>
-<CFCC> <9C10>
-<CFCD> <8A6B>
-<CFCE> <85C1>
-<CFCF> <8568>
-<CFD0> <6900>
-<CFD1> <6E7E>
-<CFD2> <7897>
-<CFD3> <8155>
-<D0A1> <5F0C>
-<D0A2> <4E10>
-<D0A3> <4E15>
-<D0A4> <4E2A>
-<D0A5> <4E31>
-<D0A6> <4E36>
-<D0A7> <4E3C>
-<D0A8> <4E3F>
-<D0A9> <4E42>
-<D0AA> <4E56>
-<D0AB> <4E58>
-<D0AC> <4E82>
-<D0AD> <4E85>
-<D0AE> <8C6B>
-<D0AF> <4E8A>
-<D0B0> <8212>
-<D0B1> <5F0D>
-<D0B2> <4E8E>
-<D0B3> <4E9E>
-<D0B4> <4E9F>
-<D0B5> <4EA0>
-<D0B6> <4EA2>
-<D0B7> <4EB0>
-<D0B8> <4EB3>
-<D0B9> <4EB6>
-<D0BA> <4ECE>
-<D0BB> <4ECD>
-<D0BC> <4EC4>
-<D0BD> <4EC6>
-<D0BE> <4EC2>
-<D0BF> <4ED7>
-<D0C0> <4EDE>
-<D0C1> <4EED>
-<D0C2> <4EDF>
-<D0C3> <4EF7>
-<D0C4> <4F09>
-<D0C5> <4F5A>
-<D0C6> <4F30>
-<D0C7> <4F5B>
-<D0C8> <4F5D>
-<D0C9> <4F57>
-<D0CA> <4F47>
-<D0CB> <4F76>
-<D0CC> <4F88>
-<D0CD> <4F8F>
-<D0CE> <4F98>
-<D0CF> <4F7B>
-<D0D0> <4F69>
-<D0D1> <4F70>
-<D0D2> <4F91>
-<D0D3> <4F6F>
-<D0D4> <4F86>
-<D0D5> <4F96>
-<D0D6> <5118>
-<D0D7> <4FD4>
-<D0D8> <4FDF>
-<D0D9> <4FCE>
-<D0DA> <4FD8>
-<D0DB> <4FDB>
-<D0DC> <4FD1>
-<D0DD> <4FDA>
-endbfchar
-
-100 beginbfchar
-<D0DE> <4FD0>
-<D0DF> <4FE4>
-<D0E0> <4FE5>
-<D0E1> <501A>
-<D0E2> <5028>
-<D0E3> <5014>
-<D0E4> <502A>
-<D0E5> <5025>
-<D0E6> <5005>
-<D0E7> <4F1C>
-<D0E8> <4FF6>
-<D0E9> <5021>
-<D0EA> <5029>
-<D0EB> <502C>
-<D0EC> <4FFE>
-<D0ED> <4FEF>
-<D0EE> <5011>
-<D0EF> <5006>
-<D0F0> <5043>
-<D0F1> <5047>
-<D0F2> <6703>
-<D0F3> <5055>
-<D0F4> <5050>
-<D0F5> <5048>
-<D0F6> <505A>
-<D0F7> <5056>
-<D0F8> <506C>
-<D0F9> <5078>
-<D0FA> <5080>
-<D0FB> <509A>
-<D0FC> <5085>
-<D0FD> <50B4>
-<D0FE> <50B2>
-<D1A1> <50C9>
-<D1A2> <50CA>
-<D1A3> <50B3>
-<D1A4> <50C2>
-<D1A5> <50D6>
-<D1A6> <50DE>
-<D1A7> <50E5>
-<D1A8> <50ED>
-<D1A9> <50E3>
-<D1AA> <50EE>
-<D1AB> <50F9>
-<D1AC> <50F5>
-<D1AD> <5109>
-<D1AE> <5101>
-<D1AF> <5102>
-<D1B0> <5116>
-<D1B1> <5115>
-<D1B2> <5114>
-<D1B3> <511A>
-<D1B4> <5121>
-<D1B5> <513A>
-<D1B6> <5137>
-<D1B7> <513C>
-<D1B8> <513B>
-<D1B9> <513F>
-<D1BA> <5140>
-<D1BB> <5152>
-<D1BC> <514C>
-<D1BD> <5154>
-<D1BE> <5162>
-<D1BF> <7AF8>
-<D1C0> <5169>
-<D1C1> <516A>
-<D1C2> <516E>
-<D1C3> <5180>
-<D1C4> <5182>
-<D1C5> <56D8>
-<D1C6> <518C>
-<D1C7> <5189>
-<D1C8> <518F>
-<D1C9> <5191>
-<D1CA> <5193>
-<D1CB> <5195>
-<D1CC> <5196>
-<D1CD> <51A4>
-<D1CE> <51A6>
-<D1CF> <51A2>
-<D1D0> <51A9>
-<D1D1> <51AA>
-<D1D2> <51AB>
-<D1D3> <51B3>
-<D1D4> <51B1>
-<D1D5> <51B2>
-<D1D6> <51B0>
-<D1D7> <51B5>
-<D1D8> <51BD>
-<D1D9> <51C5>
-<D1DA> <51C9>
-<D1DB> <51DB>
-<D1DC> <51E0>
-<D1DD> <8655>
-<D1DE> <51E9>
-<D1DF> <51ED>
-<D1E0> <51F0>
-<D1E1> <51F5>
-<D1E2> <51FE>
-<D1E3> <5204>
-endbfchar
-
-100 beginbfchar
-<D1E4> <520B>
-<D1E5> <5214>
-<D1E6> <520E>
-<D1E7> <5227>
-<D1E8> <522A>
-<D1E9> <522E>
-<D1EA> <5233>
-<D1EB> <5239>
-<D1EC> <524F>
-<D1ED> <5244>
-<D1EE> <524B>
-<D1EF> <524C>
-<D1F0> <525E>
-<D1F1> <5254>
-<D1F2> <526A>
-<D1F3> <5274>
-<D1F4> <5269>
-<D1F5> <5273>
-<D1F6> <527F>
-<D1F7> <527D>
-<D1F8> <528D>
-<D1F9> <5294>
-<D1FA> <5292>
-<D1FB> <5271>
-<D1FC> <5288>
-<D1FD> <5291>
-<D1FE> <8FA8>
-<D2A1> <8FA7>
-<D2A2> <52AC>
-<D2A3> <52AD>
-<D2A4> <52BC>
-<D2A5> <52B5>
-<D2A6> <52C1>
-<D2A7> <52CD>
-<D2A8> <52D7>
-<D2A9> <52DE>
-<D2AA> <52E3>
-<D2AB> <52E6>
-<D2AC> <98ED>
-<D2AD> <52E0>
-<D2AE> <52F3>
-<D2AF> <52F5>
-<D2B0> <52F8>
-<D2B1> <52F9>
-<D2B2> <5306>
-<D2B3> <5308>
-<D2B4> <7538>
-<D2B5> <530D>
-<D2B6> <5310>
-<D2B7> <530F>
-<D2B8> <5315>
-<D2B9> <531A>
-<D2BA> <5323>
-<D2BB> <532F>
-<D2BC> <5331>
-<D2BD> <5333>
-<D2BE> <5338>
-<D2BF> <5340>
-<D2C0> <5346>
-<D2C1> <5345>
-<D2C2> <4E17>
-<D2C3> <5349>
-<D2C4> <534D>
-<D2C5> <51D6>
-<D2C6> <535E>
-<D2C7> <5369>
-<D2C8> <536E>
-<D2C9> <5918>
-<D2CA> <537B>
-<D2CB> <5377>
-<D2CC> <5382>
-<D2CD> <5396>
-<D2CE> <53A0>
-<D2CF> <53A6>
-<D2D0> <53A5>
-<D2D1> <53AE>
-<D2D2> <53B0>
-<D2D3> <53B6>
-<D2D4> <53C3>
-<D2D5> <7C12>
-<D2D6> <96D9>
-<D2D7> <53DF>
-<D2D8> <66FC>
-<D2D9> <71EE>
-<D2DA> <53EE>
-<D2DB> <53E8>
-<D2DC> <53ED>
-<D2DD> <53FA>
-<D2DE> <5401>
-<D2DF> <543D>
-<D2E0> <5440>
-<D2E1> <542C>
-<D2E2> <542D>
-<D2E3> <543C>
-<D2E4> <542E>
-<D2E5> <5436>
-<D2E6> <5429>
-<D2E7> <541D>
-<D2E8> <544E>
-<D2E9> <548F>
-endbfchar
-
-100 beginbfchar
-<D2EA> <5475>
-<D2EB> <548E>
-<D2EC> <545F>
-<D2ED> <5471>
-<D2EE> <5477>
-<D2EF> <5470>
-<D2F0> <5492>
-<D2F1> <547B>
-<D2F2> <5480>
-<D2F3> <5476>
-<D2F4> <5484>
-<D2F5> <5490>
-<D2F6> <5486>
-<D2F7> <54C7>
-<D2F8> <54A2>
-<D2F9> <54B8>
-<D2FA> <54A5>
-<D2FB> <54AC>
-<D2FC> <54C4>
-<D2FD> <54C8>
-<D2FE> <54A8>
-<D3A1> <54AB>
-<D3A2> <54C2>
-<D3A3> <54A4>
-<D3A4> <54BE>
-<D3A5> <54BC>
-<D3A6> <54D8>
-<D3A7> <54E5>
-<D3A8> <54E6>
-<D3A9> <550F>
-<D3AA> <5514>
-<D3AB> <54FD>
-<D3AC> <54EE>
-<D3AD> <54ED>
-<D3AE> <54FA>
-<D3AF> <54E2>
-<D3B0> <5539>
-<D3B1> <5540>
-<D3B2> <5563>
-<D3B3> <554C>
-<D3B4> <552E>
-<D3B5> <555C>
-<D3B6> <5545>
-<D3B7> <5556>
-<D3B8> <5557>
-<D3B9> <5538>
-<D3BA> <5533>
-<D3BB> <555D>
-<D3BC> <5599>
-<D3BD> <5580>
-<D3BE> <54AF>
-<D3BF> <558A>
-<D3C0> <559F>
-<D3C1> <557B>
-<D3C2> <557E>
-<D3C3> <5598>
-<D3C4> <559E>
-<D3C5> <55AE>
-<D3C6> <557C>
-<D3C7> <5583>
-<D3C8> <55A9>
-<D3C9> <5587>
-<D3CA> <55A8>
-<D3CB> <55DA>
-<D3CC> <55C5>
-<D3CD> <55DF>
-<D3CE> <55C4>
-<D3CF> <55DC>
-<D3D0> <55E4>
-<D3D1> <55D4>
-<D3D2> <5614>
-<D3D3> <55F7>
-<D3D4> <5616>
-<D3D5> <55FE>
-<D3D6> <55FD>
-<D3D7> <561B>
-<D3D8> <55F9>
-<D3D9> <564E>
-<D3DA> <5650>
-<D3DB> <71DF>
-<D3DC> <5634>
-<D3DD> <5636>
-<D3DE> <5632>
-<D3DF> <5638>
-<D3E0> <566B>
-<D3E1> <5664>
-<D3E2> <562F>
-<D3E3> <566C>
-<D3E4> <566A>
-<D3E5> <5686>
-<D3E6> <5680>
-<D3E7> <568A>
-<D3E8> <56A0>
-<D3E9> <5694>
-<D3EA> <568F>
-<D3EB> <56A5>
-<D3EC> <56AE>
-<D3ED> <56B6>
-<D3EE> <56B4>
-<D3EF> <56C2>
-endbfchar
-
-100 beginbfchar
-<D3F0> <56BC>
-<D3F1> <56C1>
-<D3F2> <56C3>
-<D3F3> <56C0>
-<D3F4> <56C8>
-<D3F5> <56CE>
-<D3F6> <56D1>
-<D3F7> <56D3>
-<D3F8> <56D7>
-<D3F9> <56EE>
-<D3FA> <56F9>
-<D3FB> <5700>
-<D3FC> <56FF>
-<D3FD> <5704>
-<D3FE> <5709>
-<D4A1> <5708>
-<D4A2> <570B>
-<D4A3> <570D>
-<D4A4> <5713>
-<D4A5> <5718>
-<D4A6> <5716>
-<D4A7> <55C7>
-<D4A8> <571C>
-<D4A9> <5726>
-<D4AA> <5737>
-<D4AB> <5738>
-<D4AC> <574E>
-<D4AD> <573B>
-<D4AE> <5740>
-<D4AF> <574F>
-<D4B0> <5769>
-<D4B1> <57C0>
-<D4B2> <5788>
-<D4B3> <5761>
-<D4B4> <577F>
-<D4B5> <5789>
-<D4B6> <5793>
-<D4B7> <57A0>
-<D4B8> <57B3>
-<D4B9> <57A4>
-<D4BA> <57AA>
-<D4BB> <57B0>
-<D4BC> <57C3>
-<D4BD> <57C6>
-<D4BE> <57D4>
-<D4BF> <57D2>
-<D4C0> <57D3>
-<D4C1> <580A>
-<D4C2> <57D6>
-<D4C3> <57E3>
-<D4C4> <580B>
-<D4C5> <5819>
-<D4C6> <581D>
-<D4C7> <5872>
-<D4C8> <5821>
-<D4C9> <5862>
-<D4CA> <584B>
-<D4CB> <5870>
-<D4CC> <6BC0>
-<D4CD> <5852>
-<D4CE> <583D>
-<D4CF> <5879>
-<D4D0> <5885>
-<D4D1> <58B9>
-<D4D2> <589F>
-<D4D3> <58AB>
-<D4D4> <58BA>
-<D4D5> <58DE>
-<D4D6> <58BB>
-<D4D7> <58B8>
-<D4D8> <58AE>
-<D4D9> <58C5>
-<D4DA> <58D3>
-<D4DB> <58D1>
-<D4DC> <58D7>
-<D4DD> <58D9>
-<D4DE> <58D8>
-<D4DF> <58E5>
-<D4E0> <58DC>
-<D4E1> <58E4>
-<D4E2> <58DF>
-<D4E3> <58EF>
-<D4E4> <58FA>
-<D4E5> <58F9>
-<D4E6> <58FB>
-<D4E7> <58FC>
-<D4E8> <58FD>
-<D4E9> <5902>
-<D4EA> <590A>
-<D4EB> <5910>
-<D4EC> <591B>
-<D4ED> <68A6>
-<D4EE> <5925>
-<D4EF> <592C>
-<D4F0> <592D>
-<D4F1> <5932>
-<D4F2> <5938>
-<D4F3> <593E>
-<D4F4> <7AD2>
-<D4F5> <5955>
-endbfchar
-
-100 beginbfchar
-<D4F6> <5950>
-<D4F7> <594E>
-<D4F8> <595A>
-<D4F9> <5958>
-<D4FA> <5962>
-<D4FB> <5960>
-<D4FC> <5967>
-<D4FD> <596C>
-<D4FE> <5969>
-<D5A1> <5978>
-<D5A2> <5981>
-<D5A3> <599D>
-<D5A4> <4F5E>
-<D5A5> <4FAB>
-<D5A6> <59A3>
-<D5A7> <59B2>
-<D5A8> <59C6>
-<D5A9> <59E8>
-<D5AA> <59DC>
-<D5AB> <598D>
-<D5AC> <59D9>
-<D5AD> <59DA>
-<D5AE> <5A25>
-<D5AF> <5A1F>
-<D5B0> <5A11>
-<D5B1> <5A1C>
-<D5B2> <5A09>
-<D5B3> <5A1A>
-<D5B4> <5A40>
-<D5B5> <5A6C>
-<D5B6> <5A49>
-<D5B7> <5A35>
-<D5B8> <5A36>
-<D5B9> <5A62>
-<D5BA> <5A6A>
-<D5BB> <5A9A>
-<D5BC> <5ABC>
-<D5BD> <5ABE>
-<D5BE> <5ACB>
-<D5BF> <5AC2>
-<D5C0> <5ABD>
-<D5C1> <5AE3>
-<D5C2> <5AD7>
-<D5C3> <5AE6>
-<D5C4> <5AE9>
-<D5C5> <5AD6>
-<D5C6> <5AFA>
-<D5C7> <5AFB>
-<D5C8> <5B0C>
-<D5C9> <5B0B>
-<D5CA> <5B16>
-<D5CB> <5B32>
-<D5CC> <5AD0>
-<D5CD> <5B2A>
-<D5CE> <5B36>
-<D5CF> <5B3E>
-<D5D0> <5B43>
-<D5D1> <5B45>
-<D5D2> <5B40>
-<D5D3> <5B51>
-<D5D4> <5B55>
-<D5D5> <5B5A>
-<D5D6> <5B5B>
-<D5D7> <5B65>
-<D5D8> <5B69>
-<D5D9> <5B70>
-<D5DA> <5B73>
-<D5DB> <5B75>
-<D5DC> <5B78>
-<D5DD> <6588>
-<D5DE> <5B7A>
-<D5DF> <5B80>
-<D5E0> <5B83>
-<D5E1> <5BA6>
-<D5E2> <5BB8>
-<D5E3> <5BC3>
-<D5E4> <5BC7>
-<D5E5> <5BC9>
-<D5E6> <5BD4>
-<D5E7> <5BD0>
-<D5E8> <5BE4>
-<D5E9> <5BE6>
-<D5EA> <5BE2>
-<D5EB> <5BDE>
-<D5EC> <5BE5>
-<D5ED> <5BEB>
-<D5EE> <5BF0>
-<D5EF> <5BF6>
-<D5F0> <5BF3>
-<D5F1> <5C05>
-<D5F2> <5C07>
-<D5F3> <5C08>
-<D5F4> <5C0D>
-<D5F5> <5C13>
-<D5F6> <5C20>
-<D5F7> <5C22>
-<D5F8> <5C28>
-<D5F9> <5C38>
-<D5FA> <5C39>
-<D5FB> <5C41>
-endbfchar
-
-100 beginbfchar
-<D5FC> <5C46>
-<D5FD> <5C4E>
-<D5FE> <5C53>
-<D6A1> <5C50>
-<D6A2> <5C4F>
-<D6A3> <5B71>
-<D6A4> <5C6C>
-<D6A5> <5C6E>
-<D6A6> <4E62>
-<D6A7> <5C76>
-<D6A8> <5C79>
-<D6A9> <5C8C>
-<D6AA> <5C91>
-<D6AB> <5C94>
-<D6AC> <599B>
-<D6AD> <5CAB>
-<D6AE> <5CBB>
-<D6AF> <5CB6>
-<D6B0> <5CBC>
-<D6B1> <5CB7>
-<D6B2> <5CC5>
-<D6B3> <5CBE>
-<D6B4> <5CC7>
-<D6B5> <5CD9>
-<D6B6> <5CE9>
-<D6B7> <5CFD>
-<D6B8> <5CFA>
-<D6B9> <5CED>
-<D6BA> <5D8C>
-<D6BB> <5CEA>
-<D6BC> <5D0B>
-<D6BD> <5D15>
-<D6BE> <5D17>
-<D6BF> <5D5C>
-<D6C0> <5D1F>
-<D6C1> <5D1B>
-<D6C2> <5D11>
-<D6C3> <5D14>
-<D6C4> <5D22>
-<D6C5> <5D1A>
-<D6C6> <5D19>
-<D6C7> <5D18>
-<D6C8> <5D4C>
-<D6C9> <5D52>
-<D6CA> <5D4E>
-<D6CB> <5D4B>
-<D6CC> <5D6C>
-<D6CD> <5D73>
-<D6CE> <5D76>
-<D6CF> <5D87>
-<D6D0> <5D84>
-<D6D1> <5D82>
-<D6D2> <5DA2>
-<D6D3> <5D9D>
-<D6D4> <5DAC>
-<D6D5> <5DAE>
-<D6D6> <5DBD>
-<D6D7> <5D90>
-<D6D8> <5DB7>
-<D6D9> <5DBC>
-<D6DA> <5DC9>
-<D6DB> <5DCD>
-<D6DC> <5DD3>
-<D6DD> <5DD2>
-<D6DE> <5DD6>
-<D6DF> <5DDB>
-<D6E0> <5DEB>
-<D6E1> <5DF2>
-<D6E2> <5DF5>
-<D6E3> <5E0B>
-<D6E4> <5E1A>
-<D6E5> <5E19>
-<D6E6> <5E11>
-<D6E7> <5E1B>
-<D6E8> <5E36>
-<D6E9> <5E37>
-<D6EA> <5E44>
-<D6EB> <5E43>
-<D6EC> <5E40>
-<D6ED> <5E4E>
-<D6EE> <5E57>
-<D6EF> <5E54>
-<D6F0> <5E5F>
-<D6F1> <5E62>
-<D6F2> <5E64>
-<D6F3> <5E47>
-<D6F4> <5E75>
-<D6F5> <5E76>
-<D6F6> <5E7A>
-<D6F7> <9EBC>
-<D6F8> <5E7F>
-<D6F9> <5EA0>
-<D6FA> <5EC1>
-<D6FB> <5EC2>
-<D6FC> <5EC8>
-<D6FD> <5ED0>
-<D6FE> <5ECF>
-<D7A1> <5ED6>
-<D7A2> <5EE3>
-<D7A3> <5EDD>
-endbfchar
-
-100 beginbfchar
-<D7A4> <5EDA>
-<D7A5> <5EDB>
-<D7A6> <5EE2>
-<D7A7> <5EE1>
-<D7A8> <5EE8>
-<D7A9> <5EE9>
-<D7AA> <5EEC>
-<D7AB> <5EF1>
-<D7AC> <5EF3>
-<D7AD> <5EF0>
-<D7AE> <5EF4>
-<D7AF> <5EF8>
-<D7B0> <5EFE>
-<D7B1> <5F03>
-<D7B2> <5F09>
-<D7B3> <5F5D>
-<D7B4> <5F5C>
-<D7B5> <5F0B>
-<D7B6> <5F11>
-<D7B7> <5F16>
-<D7B8> <5F29>
-<D7B9> <5F2D>
-<D7BA> <5F38>
-<D7BB> <5F41>
-<D7BC> <5F48>
-<D7BD> <5F4C>
-<D7BE> <5F4E>
-<D7BF> <5F2F>
-<D7C0> <5F51>
-<D7C1> <5F56>
-<D7C2> <5F57>
-<D7C3> <5F59>
-<D7C4> <5F61>
-<D7C5> <5F6D>
-<D7C6> <5F73>
-<D7C7> <5F77>
-<D7C8> <5F83>
-<D7C9> <5F82>
-<D7CA> <5F7F>
-<D7CB> <5F8A>
-<D7CC> <5F88>
-<D7CD> <5F91>
-<D7CE> <5F87>
-<D7CF> <5F9E>
-<D7D0> <5F99>
-<D7D1> <5F98>
-<D7D2> <5FA0>
-<D7D3> <5FA8>
-<D7D4> <5FAD>
-<D7D5> <5FBC>
-<D7D6> <5FD6>
-<D7D7> <5FFB>
-<D7D8> <5FE4>
-<D7D9> <5FF8>
-<D7DA> <5FF1>
-<D7DB> <5FDD>
-<D7DC> <60B3>
-<D7DD> <5FFF>
-<D7DE> <6021>
-<D7DF> <6060>
-<D7E0> <6019>
-<D7E1> <6010>
-<D7E2> <6029>
-<D7E3> <600E>
-<D7E4> <6031>
-<D7E5> <601B>
-<D7E6> <6015>
-<D7E7> <602B>
-<D7E8> <6026>
-<D7E9> <600F>
-<D7EA> <603A>
-<D7EB> <605A>
-<D7EC> <6041>
-<D7ED> <606A>
-<D7EE> <6077>
-<D7EF> <605F>
-<D7F0> <604A>
-<D7F1> <6046>
-<D7F2> <604D>
-<D7F3> <6063>
-<D7F4> <6043>
-<D7F5> <6064>
-<D7F6> <6042>
-<D7F7> <606C>
-<D7F8> <606B>
-<D7F9> <6059>
-<D7FA> <6081>
-<D7FB> <608D>
-<D7FC> <60E7>
-<D7FD> <6083>
-<D7FE> <609A>
-<D8A1> <6084>
-<D8A2> <609B>
-<D8A3> <6096>
-<D8A4> <6097>
-<D8A5> <6092>
-<D8A6> <60A7>
-<D8A7> <608B>
-<D8A8> <60E1>
-<D8A9> <60B8>
-endbfchar
-
-100 beginbfchar
-<D8AA> <60E0>
-<D8AB> <60D3>
-<D8AC> <60B4>
-<D8AD> <5FF0>
-<D8AE> <60BD>
-<D8AF> <60C6>
-<D8B0> <60B5>
-<D8B1> <60D8>
-<D8B2> <614D>
-<D8B3> <6115>
-<D8B4> <6106>
-<D8B5> <60F6>
-<D8B6> <60F7>
-<D8B7> <6100>
-<D8B8> <60F4>
-<D8B9> <60FA>
-<D8BA> <6103>
-<D8BB> <6121>
-<D8BC> <60FB>
-<D8BD> <60F1>
-<D8BE> <610D>
-<D8BF> <610E>
-<D8C0> <6147>
-<D8C1> <613E>
-<D8C2> <6128>
-<D8C3> <6127>
-<D8C4> <614A>
-<D8C5> <613F>
-<D8C6> <613C>
-<D8C7> <612C>
-<D8C8> <6134>
-<D8C9> <613D>
-<D8CA> <6142>
-<D8CB> <6144>
-<D8CC> <6173>
-<D8CD> <6177>
-<D8CE> <6158>
-<D8CF> <6159>
-<D8D0> <615A>
-<D8D1> <616B>
-<D8D2> <6174>
-<D8D3> <616F>
-<D8D4> <6165>
-<D8D5> <6171>
-<D8D6> <615F>
-<D8D7> <615D>
-<D8D8> <6153>
-<D8D9> <6175>
-<D8DA> <6199>
-<D8DB> <6196>
-<D8DC> <6187>
-<D8DD> <61AC>
-<D8DE> <6194>
-<D8DF> <619A>
-<D8E0> <618A>
-<D8E1> <6191>
-<D8E2> <61AB>
-<D8E3> <61AE>
-<D8E4> <61CC>
-<D8E5> <61CA>
-<D8E6> <61C9>
-<D8E7> <61F7>
-<D8E8> <61C8>
-<D8E9> <61C3>
-<D8EA> <61C6>
-<D8EB> <61BA>
-<D8EC> <61CB>
-<D8ED> <7F79>
-<D8EE> <61CD>
-<D8EF> <61E6>
-<D8F0> <61E3>
-<D8F1> <61F6>
-<D8F2> <61FA>
-<D8F3> <61F4>
-<D8F4> <61FF>
-<D8F5> <61FD>
-<D8F6> <61FC>
-<D8F7> <61FE>
-<D8F8> <6200>
-<D8F9> <6208>
-<D8FA> <6209>
-<D8FB> <620D>
-<D8FC> <620C>
-<D8FD> <6214>
-<D8FE> <621B>
-<D9A1> <621E>
-<D9A2> <6221>
-<D9A3> <622A>
-<D9A4> <622E>
-<D9A5> <6230>
-<D9A6> <6232>
-<D9A7> <6233>
-<D9A8> <6241>
-<D9A9> <624E>
-<D9AA> <625E>
-<D9AB> <6263>
-<D9AC> <625B>
-<D9AD> <6260>
-<D9AE> <6268>
-<D9AF> <627C>
-endbfchar
-
-100 beginbfchar
-<D9B0> <6282>
-<D9B1> <6289>
-<D9B2> <627E>
-<D9B3> <6292>
-<D9B4> <6293>
-<D9B5> <6296>
-<D9B6> <62D4>
-<D9B7> <6283>
-<D9B8> <6294>
-<D9B9> <62D7>
-<D9BA> <62D1>
-<D9BB> <62BB>
-<D9BC> <62CF>
-<D9BD> <62FF>
-<D9BE> <62C6>
-<D9BF> <64D4>
-<D9C0> <62C8>
-<D9C1> <62DC>
-<D9C2> <62CC>
-<D9C3> <62CA>
-<D9C4> <62C2>
-<D9C5> <62C7>
-<D9C6> <629B>
-<D9C7> <62C9>
-<D9C8> <630C>
-<D9C9> <62EE>
-<D9CA> <62F1>
-<D9CB> <6327>
-<D9CC> <6302>
-<D9CD> <6308>
-<D9CE> <62EF>
-<D9CF> <62F5>
-<D9D0> <6350>
-<D9D1> <633E>
-<D9D2> <634D>
-<D9D3> <641C>
-<D9D4> <634F>
-<D9D5> <6396>
-<D9D6> <638E>
-<D9D7> <6380>
-<D9D8> <63AB>
-<D9D9> <6376>
-<D9DA> <63A3>
-<D9DB> <638F>
-<D9DC> <6389>
-<D9DD> <639F>
-<D9DE> <63B5>
-<D9DF> <636B>
-<D9E0> <6369>
-<D9E1> <63BE>
-<D9E2> <63E9>
-<D9E3> <63C0>
-<D9E4> <63C6>
-<D9E5> <63E3>
-<D9E6> <63C9>
-<D9E7> <63D2>
-<D9E8> <63F6>
-<D9E9> <63C4>
-<D9EA> <6416>
-<D9EB> <6434>
-<D9EC> <6406>
-<D9ED> <6413>
-<D9EE> <6426>
-<D9EF> <6436>
-<D9F0> <651D>
-<D9F1> <6417>
-<D9F2> <6428>
-<D9F3> <640F>
-<D9F4> <6467>
-<D9F5> <646F>
-<D9F6> <6476>
-<D9F7> <644E>
-<D9F8> <652A>
-<D9F9> <6495>
-<D9FA> <6493>
-<D9FB> <64A5>
-<D9FC> <64A9>
-<D9FD> <6488>
-<D9FE> <64BC>
-<DAA1> <64DA>
-<DAA2> <64D2>
-<DAA3> <64C5>
-<DAA4> <64C7>
-<DAA5> <64BB>
-<DAA6> <64D8>
-<DAA7> <64C2>
-<DAA8> <64F1>
-<DAA9> <64E7>
-<DAAA> <8209>
-<DAAB> <64E0>
-<DAAC> <64E1>
-<DAAD> <62AC>
-<DAAE> <64E3>
-<DAAF> <64EF>
-<DAB0> <652C>
-<DAB1> <64F6>
-<DAB2> <64F4>
-<DAB3> <64F2>
-<DAB4> <64FA>
-<DAB5> <6500>
-endbfchar
-
-100 beginbfchar
-<DAB6> <64FD>
-<DAB7> <6518>
-<DAB8> <651C>
-<DAB9> <6505>
-<DABA> <6524>
-<DABB> <6523>
-<DABC> <652B>
-<DABD> <6534>
-<DABE> <6535>
-<DABF> <6537>
-<DAC0> <6536>
-<DAC1> <6538>
-<DAC2> <754B>
-<DAC3> <6548>
-<DAC4> <6556>
-<DAC5> <6555>
-<DAC6> <654D>
-<DAC7> <6558>
-<DAC8> <655E>
-<DAC9> <655D>
-<DACA> <6572>
-<DACB> <6578>
-<DACC> <6582>
-<DACD> <6583>
-<DACE> <8B8A>
-<DACF> <659B>
-<DAD0> <659F>
-<DAD1> <65AB>
-<DAD2> <65B7>
-<DAD3> <65C3>
-<DAD4> <65C6>
-<DAD5> <65C1>
-<DAD6> <65C4>
-<DAD7> <65CC>
-<DAD8> <65D2>
-<DAD9> <65DB>
-<DADA> <65D9>
-<DADB> <65E0>
-<DADC> <65E1>
-<DADD> <65F1>
-<DADE> <6772>
-<DADF> <660A>
-<DAE0> <6603>
-<DAE1> <65FB>
-<DAE2> <6773>
-<DAE3> <6635>
-<DAE4> <6636>
-<DAE5> <6634>
-<DAE6> <661C>
-<DAE7> <664F>
-<DAE8> <6644>
-<DAE9> <6649>
-<DAEA> <6641>
-<DAEB> <665E>
-<DAEC> <665D>
-<DAED> <6664>
-<DAEE> <6667>
-<DAEF> <6668>
-<DAF0> <665F>
-<DAF1> <6662>
-<DAF2> <6670>
-<DAF3> <6683>
-<DAF4> <6688>
-<DAF5> <668E>
-<DAF6> <6689>
-<DAF7> <6684>
-<DAF8> <6698>
-<DAF9> <669D>
-<DAFA> <66C1>
-<DAFB> <66B9>
-<DAFC> <66C9>
-<DAFD> <66BE>
-<DAFE> <66BC>
-<DBA1> <66C4>
-<DBA2> <66B8>
-<DBA3> <66D6>
-<DBA4> <66DA>
-<DBA5> <66E0>
-<DBA6> <663F>
-<DBA7> <66E6>
-<DBA8> <66E9>
-<DBA9> <66F0>
-<DBAA> <66F5>
-<DBAB> <66F7>
-<DBAC> <670F>
-<DBAD> <6716>
-<DBAE> <671E>
-<DBAF> <6726>
-<DBB0> <6727>
-<DBB1> <9738>
-<DBB2> <672E>
-<DBB3> <673F>
-<DBB4> <6736>
-<DBB5> <6741>
-<DBB6> <6738>
-<DBB7> <6737>
-<DBB8> <6746>
-<DBB9> <675E>
-<DBBA> <6760>
-<DBBB> <6759>
-endbfchar
-
-100 beginbfchar
-<DBBC> <6763>
-<DBBD> <6764>
-<DBBE> <6789>
-<DBBF> <6770>
-<DBC0> <67A9>
-<DBC1> <677C>
-<DBC2> <676A>
-<DBC3> <678C>
-<DBC4> <678B>
-<DBC5> <67A6>
-<DBC6> <67A1>
-<DBC7> <6785>
-<DBC8> <67B7>
-<DBC9> <67EF>
-<DBCA> <67B4>
-<DBCB> <67EC>
-<DBCC> <67B3>
-<DBCD> <67E9>
-<DBCE> <67B8>
-<DBCF> <67E4>
-<DBD0> <67DE>
-<DBD1> <67DD>
-<DBD2> <67E2>
-<DBD3> <67EE>
-<DBD4> <67B9>
-<DBD5> <67CE>
-<DBD6> <67C6>
-<DBD7> <67E7>
-<DBD8> <6A9C>
-<DBD9> <681E>
-<DBDA> <6846>
-<DBDB> <6829>
-<DBDC> <6840>
-<DBDD> <684D>
-<DBDE> <6832>
-<DBDF> <684E>
-<DBE0> <68B3>
-<DBE1> <682B>
-<DBE2> <6859>
-<DBE3> <6863>
-<DBE4> <6877>
-<DBE5> <687F>
-<DBE6> <689F>
-<DBE7> <688F>
-<DBE8> <68AD>
-<DBE9> <6894>
-<DBEA> <689D>
-<DBEB> <689B>
-<DBEC> <6883>
-<DBED> <6AAE>
-<DBEE> <68B9>
-<DBEF> <6874>
-<DBF0> <68B5>
-<DBF1> <68A0>
-<DBF2> <68BA>
-<DBF3> <690F>
-<DBF4> <688D>
-<DBF5> <687E>
-<DBF6> <6901>
-<DBF7> <68CA>
-<DBF8> <6908>
-<DBF9> <68D8>
-<DBFA> <6922>
-<DBFB> <6926>
-<DBFC> <68E1>
-<DBFD> <690C>
-<DBFE> <68CD>
-<DCA1> <68D4>
-<DCA2> <68E7>
-<DCA3> <68D5>
-<DCA4> <6936>
-<DCA5> <6912>
-<DCA6> <6904>
-<DCA7> <68D7>
-<DCA8> <68E3>
-<DCA9> <6925>
-<DCAA> <68F9>
-<DCAB> <68E0>
-<DCAC> <68EF>
-<DCAD> <6928>
-<DCAE> <692A>
-<DCAF> <691A>
-<DCB0> <6923>
-<DCB1> <6921>
-<DCB2> <68C6>
-<DCB3> <6979>
-<DCB4> <6977>
-<DCB5> <695C>
-<DCB6> <6978>
-<DCB7> <696B>
-<DCB8> <6954>
-<DCB9> <697E>
-<DCBA> <696E>
-<DCBB> <6939>
-<DCBC> <6974>
-<DCBD> <693D>
-<DCBE> <6959>
-<DCBF> <6930>
-<DCC0> <6961>
-<DCC1> <695E>
-endbfchar
-
-100 beginbfchar
-<DCC2> <695D>
-<DCC3> <6981>
-<DCC4> <696A>
-<DCC5> <69B2>
-<DCC6> <69AE>
-<DCC7> <69D0>
-<DCC8> <69BF>
-<DCC9> <69C1>
-<DCCA> <69D3>
-<DCCB> <69BE>
-<DCCC> <69CE>
-<DCCD> <5BE8>
-<DCCE> <69CA>
-<DCCF> <69DD>
-<DCD0> <69BB>
-<DCD1> <69C3>
-<DCD2> <69A7>
-<DCD3> <6A2E>
-<DCD4> <6991>
-<DCD5> <69A0>
-<DCD6> <699C>
-<DCD7> <6995>
-<DCD8> <69B4>
-<DCD9> <69DE>
-<DCDA> <69E8>
-<DCDB> <6A02>
-<DCDC> <6A1B>
-<DCDD> <69FF>
-<DCDE> <6B0A>
-<DCDF> <69F9>
-<DCE0> <69F2>
-<DCE1> <69E7>
-<DCE2> <6A05>
-<DCE3> <69B1>
-<DCE4> <6A1E>
-<DCE5> <69ED>
-<DCE6> <6A14>
-<DCE7> <69EB>
-<DCE8> <6A0A>
-<DCE9> <6A12>
-<DCEA> <6AC1>
-<DCEB> <6A23>
-<DCEC> <6A13>
-<DCED> <6A44>
-<DCEE> <6A0C>
-<DCEF> <6A72>
-<DCF0> <6A36>
-<DCF1> <6A78>
-<DCF2> <6A47>
-<DCF3> <6A62>
-<DCF4> <6A59>
-<DCF5> <6A66>
-<DCF6> <6A48>
-<DCF7> <6A38>
-<DCF8> <6A22>
-<DCF9> <6A90>
-<DCFA> <6A8D>
-<DCFB> <6AA0>
-<DCFC> <6A84>
-<DCFD> <6AA2>
-<DCFE> <6AA3>
-<DDA1> <6A97>
-<DDA2> <8617>
-<DDA3> <6ABB>
-<DDA4> <6AC3>
-<DDA5> <6AC2>
-<DDA6> <6AB8>
-<DDA7> <6AB3>
-<DDA8> <6AAC>
-<DDA9> <6ADE>
-<DDAA> <6AD1>
-<DDAB> <6ADF>
-<DDAC> <6AAA>
-<DDAD> <6ADA>
-<DDAE> <6AEA>
-<DDAF> <6AFB>
-<DDB0> <6B05>
-<DDB1> <8616>
-<DDB2> <6AFA>
-<DDB3> <6B12>
-<DDB4> <6B16>
-<DDB5> <9B31>
-<DDB6> <6B1F>
-<DDB7> <6B38>
-<DDB8> <6B37>
-<DDB9> <76DC>
-<DDBA> <6B39>
-<DDBB> <98EE>
-<DDBC> <6B47>
-<DDBD> <6B43>
-<DDBE> <6B49>
-<DDBF> <6B50>
-<DDC0> <6B59>
-<DDC1> <6B54>
-<DDC2> <6B5B>
-<DDC3> <6B5F>
-<DDC4> <6B61>
-<DDC5> <6B78>
-<DDC6> <6B79>
-<DDC7> <6B7F>
-endbfchar
-
-100 beginbfchar
-<DDC8> <6B80>
-<DDC9> <6B84>
-<DDCA> <6B83>
-<DDCB> <6B8D>
-<DDCC> <6B98>
-<DDCD> <6B95>
-<DDCE> <6B9E>
-<DDCF> <6BA4>
-<DDD0> <6BAA>
-<DDD1> <6BAB>
-<DDD2> <6BAF>
-<DDD3> <6BB2>
-<DDD4> <6BB1>
-<DDD5> <6BB3>
-<DDD6> <6BB7>
-<DDD7> <6BBC>
-<DDD8> <6BC6>
-<DDD9> <6BCB>
-<DDDA> <6BD3>
-<DDDB> <6BDF>
-<DDDC> <6BEC>
-<DDDD> <6BEB>
-<DDDE> <6BF3>
-<DDDF> <6BEF>
-<DDE0> <9EBE>
-<DDE1> <6C08>
-<DDE2> <6C13>
-<DDE3> <6C14>
-<DDE4> <6C1B>
-<DDE5> <6C24>
-<DDE6> <6C23>
-<DDE7> <6C5E>
-<DDE8> <6C55>
-<DDE9> <6C62>
-<DDEA> <6C6A>
-<DDEB> <6C82>
-<DDEC> <6C8D>
-<DDED> <6C9A>
-<DDEE> <6C81>
-<DDEF> <6C9B>
-<DDF0> <6C7E>
-<DDF1> <6C68>
-<DDF2> <6C73>
-<DDF3> <6C92>
-<DDF4> <6C90>
-<DDF5> <6CC4>
-<DDF6> <6CF1>
-<DDF7> <6CD3>
-<DDF8> <6CBD>
-<DDF9> <6CD7>
-<DDFA> <6CC5>
-<DDFB> <6CDD>
-<DDFC> <6CAE>
-<DDFD> <6CB1>
-<DDFE> <6CBE>
-<DEA1> <6CBA>
-<DEA2> <6CDB>
-<DEA3> <6CEF>
-<DEA4> <6CD9>
-<DEA5> <6CEA>
-<DEA6> <6D1F>
-<DEA7> <884D>
-<DEA8> <6D36>
-<DEA9> <6D2B>
-<DEAA> <6D3D>
-<DEAB> <6D38>
-<DEAC> <6D19>
-<DEAD> <6D35>
-<DEAE> <6D33>
-<DEAF> <6D12>
-<DEB0> <6D0C>
-<DEB1> <6D63>
-<DEB2> <6D93>
-<DEB3> <6D64>
-<DEB4> <6D5A>
-<DEB5> <6D79>
-<DEB6> <6D59>
-<DEB7> <6D8E>
-<DEB8> <6D95>
-<DEB9> <6FE4>
-<DEBA> <6D85>
-<DEBB> <6DF9>
-<DEBC> <6E15>
-<DEBD> <6E0A>
-<DEBE> <6DB5>
-<DEBF> <6DC7>
-<DEC0> <6DE6>
-<DEC1> <6DB8>
-<DEC2> <6DC6>
-<DEC3> <6DEC>
-<DEC4> <6DDE>
-<DEC5> <6DCC>
-<DEC6> <6DE8>
-<DEC7> <6DD2>
-<DEC8> <6DC5>
-<DEC9> <6DFA>
-<DECA> <6DD9>
-<DECB> <6DE4>
-<DECC> <6DD5>
-<DECD> <6DEA>
-endbfchar
-
-100 beginbfchar
-<DECE> <6DEE>
-<DECF> <6E2D>
-<DED0> <6E6E>
-<DED1> <6E2E>
-<DED2> <6E19>
-<DED3> <6E72>
-<DED4> <6E5F>
-<DED5> <6E3E>
-<DED6> <6E23>
-<DED7> <6E6B>
-<DED8> <6E2B>
-<DED9> <6E76>
-<DEDA> <6E4D>
-<DEDB> <6E1F>
-<DEDC> <6E43>
-<DEDD> <6E3A>
-<DEDE> <6E4E>
-<DEDF> <6E24>
-<DEE0> <6EFF>
-<DEE1> <6E1D>
-<DEE2> <6E38>
-<DEE3> <6E82>
-<DEE4> <6EAA>
-<DEE5> <6E98>
-<DEE6> <6EC9>
-<DEE7> <6EB7>
-<DEE8> <6ED3>
-<DEE9> <6EBD>
-<DEEA> <6EAF>
-<DEEB> <6EC4>
-<DEEC> <6EB2>
-<DEED> <6ED4>
-<DEEE> <6ED5>
-<DEEF> <6E8F>
-<DEF0> <6EA5>
-<DEF1> <6EC2>
-<DEF2> <6E9F>
-<DEF3> <6F41>
-<DEF4> <6F11>
-<DEF5> <704C>
-<DEF6> <6EEC>
-<DEF7> <6EF8>
-<DEF8> <6EFE>
-<DEF9> <6F3F>
-<DEFA> <6EF2>
-<DEFB> <6F31>
-<DEFC> <6EEF>
-<DEFD> <6F32>
-<DEFE> <6ECC>
-<DFA1> <6F3E>
-<DFA2> <6F13>
-<DFA3> <6EF7>
-<DFA4> <6F86>
-<DFA5> <6F7A>
-<DFA6> <6F78>
-<DFA7> <6F81>
-<DFA8> <6F80>
-<DFA9> <6F6F>
-<DFAA> <6F5B>
-<DFAB> <6FF3>
-<DFAC> <6F6D>
-<DFAD> <6F82>
-<DFAE> <6F7C>
-<DFAF> <6F58>
-<DFB0> <6F8E>
-<DFB1> <6F91>
-<DFB2> <6FC2>
-<DFB3> <6F66>
-<DFB4> <6FB3>
-<DFB5> <6FA3>
-<DFB6> <6FA1>
-<DFB7> <6FA4>
-<DFB8> <6FB9>
-<DFB9> <6FC6>
-<DFBA> <6FAA>
-<DFBB> <6FDF>
-<DFBC> <6FD5>
-<DFBD> <6FEC>
-<DFBE> <6FD4>
-<DFBF> <6FD8>
-<DFC0> <6FF1>
-<DFC1> <6FEE>
-<DFC2> <6FDB>
-<DFC3> <7009>
-<DFC4> <700B>
-<DFC5> <6FFA>
-<DFC6> <7011>
-<DFC7> <7001>
-<DFC8> <700F>
-<DFC9> <6FFE>
-<DFCA> <701B>
-<DFCB> <701A>
-<DFCC> <6F74>
-<DFCD> <701D>
-<DFCE> <7018>
-<DFCF> <701F>
-<DFD0> <7030>
-<DFD1> <703E>
-<DFD2> <7032>
-<DFD3> <7051>
-endbfchar
-
-100 beginbfchar
-<DFD4> <7063>
-<DFD5> <7099>
-<DFD6> <7092>
-<DFD7> <70AF>
-<DFD8> <70F1>
-<DFD9> <70AC>
-<DFDA> <70B8>
-<DFDB> <70B3>
-<DFDC> <70AE>
-<DFDD> <70DF>
-<DFDE> <70CB>
-<DFDF> <70DD>
-<DFE0> <70D9>
-<DFE1> <7109>
-<DFE2> <70FD>
-<DFE3> <711C>
-<DFE4> <7119>
-<DFE5> <7165>
-<DFE6> <7155>
-<DFE7> <7188>
-<DFE8> <7166>
-<DFE9> <7162>
-<DFEA> <714C>
-<DFEB> <7156>
-<DFEC> <716C>
-<DFED> <718F>
-<DFEE> <71FB>
-<DFEF> <7184>
-<DFF0> <7195>
-<DFF1> <71A8>
-<DFF2> <71AC>
-<DFF3> <71D7>
-<DFF4> <71B9>
-<DFF5> <71BE>
-<DFF6> <71D2>
-<DFF7> <71C9>
-<DFF8> <71D4>
-<DFF9> <71CE>
-<DFFA> <71E0>
-<DFFB> <71EC>
-<DFFC> <71E7>
-<DFFD> <71F5>
-<DFFE> <71FC>
-<E0A1> <71F9>
-<E0A2> <71FF>
-<E0A3> <720D>
-<E0A4> <7210>
-<E0A5> <721B>
-<E0A6> <7228>
-<E0A7> <722D>
-<E0A8> <722C>
-<E0A9> <7230>
-<E0AA> <7232>
-<E0AB> <723B>
-<E0AC> <723C>
-<E0AD> <723F>
-<E0AE> <7240>
-<E0AF> <7246>
-<E0B0> <724B>
-<E0B1> <7258>
-<E0B2> <7274>
-<E0B3> <727E>
-<E0B4> <7282>
-<E0B5> <7281>
-<E0B6> <7287>
-<E0B7> <7292>
-<E0B8> <7296>
-<E0B9> <72A2>
-<E0BA> <72A7>
-<E0BB> <72B9>
-<E0BC> <72B2>
-<E0BD> <72C3>
-<E0BE> <72C6>
-<E0BF> <72C4>
-<E0C0> <72CE>
-<E0C1> <72D2>
-<E0C2> <72E2>
-<E0C3> <72E0>
-<E0C4> <72E1>
-<E0C5> <72F9>
-<E0C6> <72F7>
-<E0C7> <500F>
-<E0C8> <7317>
-<E0C9> <730A>
-<E0CA> <731C>
-<E0CB> <7316>
-<E0CC> <731D>
-<E0CD> <7334>
-<E0CE> <732F>
-<E0CF> <7329>
-<E0D0> <7325>
-<E0D1> <733E>
-<E0D2> <734E>
-<E0D3> <734F>
-<E0D4> <9ED8>
-<E0D5> <7357>
-<E0D6> <736A>
-<E0D7> <7368>
-<E0D8> <7370>
-<E0D9> <7378>
-endbfchar
-
-100 beginbfchar
-<E0DA> <7375>
-<E0DB> <737B>
-<E0DC> <737A>
-<E0DD> <73C8>
-<E0DE> <73B3>
-<E0DF> <73CE>
-<E0E0> <73BB>
-<E0E1> <73C0>
-<E0E2> <73E5>
-<E0E3> <73EE>
-<E0E4> <73DE>
-<E0E5> <74A2>
-<E0E6> <7405>
-<E0E7> <746F>
-<E0E8> <7425>
-<E0E9> <73F8>
-<E0EA> <7432>
-<E0EB> <743A>
-<E0EC> <7455>
-<E0ED> <743F>
-<E0EE> <745F>
-<E0EF> <7459>
-<E0F0> <7441>
-<E0F1> <745C>
-<E0F2> <7469>
-<E0F3> <7470>
-<E0F4> <7463>
-<E0F5> <746A>
-<E0F6> <7476>
-<E0F7> <747E>
-<E0F8> <748B>
-<E0F9> <749E>
-<E0FA> <74A7>
-<E0FB> <74CA>
-<E0FC> <74CF>
-<E0FD> <74D4>
-<E0FE> <73F1>
-<E1A1> <74E0>
-<E1A2> <74E3>
-<E1A3> <74E7>
-<E1A4> <74E9>
-<E1A5> <74EE>
-<E1A6> <74F2>
-<E1A7> <74F0>
-<E1A8> <74F1>
-<E1A9> <74F8>
-<E1AA> <74F7>
-<E1AB> <7504>
-<E1AC> <7503>
-<E1AD> <7505>
-<E1AE> <750C>
-<E1AF> <750E>
-<E1B0> <750D>
-<E1B1> <7515>
-<E1B2> <7513>
-<E1B3> <751E>
-<E1B4> <7526>
-<E1B5> <752C>
-<E1B6> <753C>
-<E1B7> <7544>
-<E1B8> <754D>
-<E1B9> <754A>
-<E1BA> <7549>
-<E1BB> <755B>
-<E1BC> <7546>
-<E1BD> <755A>
-<E1BE> <7569>
-<E1BF> <7564>
-<E1C0> <7567>
-<E1C1> <756B>
-<E1C2> <756D>
-<E1C3> <7578>
-<E1C4> <7576>
-<E1C5> <7586>
-<E1C6> <7587>
-<E1C7> <7574>
-<E1C8> <758A>
-<E1C9> <7589>
-<E1CA> <7582>
-<E1CB> <7594>
-<E1CC> <759A>
-<E1CD> <759D>
-<E1CE> <75A5>
-<E1CF> <75A3>
-<E1D0> <75C2>
-<E1D1> <75B3>
-<E1D2> <75C3>
-<E1D3> <75B5>
-<E1D4> <75BD>
-<E1D5> <75B8>
-<E1D6> <75BC>
-<E1D7> <75B1>
-<E1D8> <75CD>
-<E1D9> <75CA>
-<E1DA> <75D2>
-<E1DB> <75D9>
-<E1DC> <75E3>
-<E1DD> <75DE>
-<E1DE> <75FE>
-<E1DF> <75FF>
-endbfchar
-
-100 beginbfchar
-<E1E0> <75FC>
-<E1E1> <7601>
-<E1E2> <75F0>
-<E1E3> <75FA>
-<E1E4> <75F2>
-<E1E5> <75F3>
-<E1E6> <760B>
-<E1E7> <760D>
-<E1E8> <7609>
-<E1E9> <761F>
-<E1EA> <7627>
-<E1EB> <7620>
-<E1EC> <7621>
-<E1ED> <7622>
-<E1EE> <7624>
-<E1EF> <7634>
-<E1F0> <7630>
-<E1F1> <763B>
-<E1F2> <7647>
-<E1F3> <7648>
-<E1F4> <7646>
-<E1F5> <765C>
-<E1F6> <7658>
-<E1F7> <7661>
-<E1F8> <7662>
-<E1F9> <7668>
-<E1FA> <7669>
-<E1FB> <766A>
-<E1FC> <7667>
-<E1FD> <766C>
-<E1FE> <7670>
-<E2A1> <7672>
-<E2A2> <7676>
-<E2A3> <7678>
-<E2A4> <767C>
-<E2A5> <7680>
-<E2A6> <7683>
-<E2A7> <7688>
-<E2A8> <768B>
-<E2A9> <768E>
-<E2AA> <7696>
-<E2AB> <7693>
-<E2AC> <7699>
-<E2AD> <769A>
-<E2AE> <76B0>
-<E2AF> <76B4>
-<E2B0> <76B8>
-<E2B1> <76B9>
-<E2B2> <76BA>
-<E2B3> <76C2>
-<E2B4> <76CD>
-<E2B5> <76D6>
-<E2B6> <76D2>
-<E2B7> <76DE>
-<E2B8> <76E1>
-<E2B9> <76E5>
-<E2BA> <76E7>
-<E2BB> <76EA>
-<E2BC> <862F>
-<E2BD> <76FB>
-<E2BE> <7708>
-<E2BF> <7707>
-<E2C0> <7704>
-<E2C1> <7729>
-<E2C2> <7724>
-<E2C3> <771E>
-<E2C4> <7725>
-<E2C5> <7726>
-<E2C6> <771B>
-<E2C7> <7737>
-<E2C8> <7738>
-<E2C9> <7747>
-<E2CA> <775A>
-<E2CB> <7768>
-<E2CC> <776B>
-<E2CD> <775B>
-<E2CE> <7765>
-<E2CF> <777F>
-<E2D0> <777E>
-<E2D1> <7779>
-<E2D2> <778E>
-<E2D3> <778B>
-<E2D4> <7791>
-<E2D5> <77A0>
-<E2D6> <779E>
-<E2D7> <77B0>
-<E2D8> <77B6>
-<E2D9> <77B9>
-<E2DA> <77BF>
-<E2DB> <77BC>
-<E2DC> <77BD>
-<E2DD> <77BB>
-<E2DE> <77C7>
-<E2DF> <77CD>
-<E2E0> <77D7>
-<E2E1> <77DA>
-<E2E2> <77DC>
-<E2E3> <77E3>
-<E2E4> <77EE>
-<E2E5> <77FC>
-endbfchar
-
-100 beginbfchar
-<E2E6> <780C>
-<E2E7> <7812>
-<E2E8> <7926>
-<E2E9> <7820>
-<E2EA> <792A>
-<E2EB> <7845>
-<E2EC> <788E>
-<E2ED> <7874>
-<E2EE> <7886>
-<E2EF> <787C>
-<E2F0> <789A>
-<E2F1> <788C>
-<E2F2> <78A3>
-<E2F3> <78B5>
-<E2F4> <78AA>
-<E2F5> <78AF>
-<E2F6> <78D1>
-<E2F7> <78C6>
-<E2F8> <78CB>
-<E2F9> <78D4>
-<E2FA> <78BE>
-<E2FB> <78BC>
-<E2FC> <78C5>
-<E2FD> <78CA>
-<E2FE> <78EC>
-<E3A1> <78E7>
-<E3A2> <78DA>
-<E3A3> <78FD>
-<E3A4> <78F4>
-<E3A5> <7907>
-<E3A6> <7912>
-<E3A7> <7911>
-<E3A8> <7919>
-<E3A9> <792C>
-<E3AA> <792B>
-<E3AB> <7940>
-<E3AC> <7960>
-<E3AD> <7957>
-<E3AE> <795F>
-<E3AF> <795A>
-<E3B0> <7955>
-<E3B1> <7953>
-<E3B2> <797A>
-<E3B3> <797F>
-<E3B4> <798A>
-<E3B5> <799D>
-<E3B6> <79A7>
-<E3B7> <9F4B>
-<E3B8> <79AA>
-<E3B9> <79AE>
-<E3BA> <79B3>
-<E3BB> <79B9>
-<E3BC> <79BA>
-<E3BD> <79C9>
-<E3BE> <79D5>
-<E3BF> <79E7>
-<E3C0> <79EC>
-<E3C1> <79E1>
-<E3C2> <79E3>
-<E3C3> <7A08>
-<E3C4> <7A0D>
-<E3C5> <7A18>
-<E3C6> <7A19>
-<E3C7> <7A20>
-<E3C8> <7A1F>
-<E3C9> <7980>
-<E3CA> <7A31>
-<E3CB> <7A3B>
-<E3CC> <7A3E>
-<E3CD> <7A37>
-<E3CE> <7A43>
-<E3CF> <7A57>
-<E3D0> <7A49>
-<E3D1> <7A61>
-<E3D2> <7A62>
-<E3D3> <7A69>
-<E3D4> <9F9D>
-<E3D5> <7A70>
-<E3D6> <7A79>
-<E3D7> <7A7D>
-<E3D8> <7A88>
-<E3D9> <7A97>
-<E3DA> <7A95>
-<E3DB> <7A98>
-<E3DC> <7A96>
-<E3DD> <7AA9>
-<E3DE> <7AC8>
-<E3DF> <7AB0>
-<E3E0> <7AB6>
-<E3E1> <7AC5>
-<E3E2> <7AC4>
-<E3E3> <7ABF>
-<E3E4> <9083>
-<E3E5> <7AC7>
-<E3E6> <7ACA>
-<E3E7> <7ACD>
-<E3E8> <7ACF>
-<E3E9> <7AD5>
-<E3EA> <7AD3>
-<E3EB> <7AD9>
-endbfchar
-
-100 beginbfchar
-<E3EC> <7ADA>
-<E3ED> <7ADD>
-<E3EE> <7AE1>
-<E3EF> <7AE2>
-<E3F0> <7AE6>
-<E3F1> <7AED>
-<E3F2> <7AF0>
-<E3F3> <7B02>
-<E3F4> <7B0F>
-<E3F5> <7B0A>
-<E3F6> <7B06>
-<E3F7> <7B33>
-<E3F8> <7B18>
-<E3F9> <7B19>
-<E3FA> <7B1E>
-<E3FB> <7B35>
-<E3FC> <7B28>
-<E3FD> <7B36>
-<E3FE> <7B50>
-<E4A1> <7B7A>
-<E4A2> <7B04>
-<E4A3> <7B4D>
-<E4A4> <7B0B>
-<E4A5> <7B4C>
-<E4A6> <7B45>
-<E4A7> <7B75>
-<E4A8> <7B65>
-<E4A9> <7B74>
-<E4AA> <7B67>
-<E4AB> <7B70>
-<E4AC> <7B71>
-<E4AD> <7B6C>
-<E4AE> <7B6E>
-<E4AF> <7B9D>
-<E4B0> <7B98>
-<E4B1> <7B9F>
-<E4B2> <7B8D>
-<E4B3> <7B9C>
-<E4B4> <7B9A>
-<E4B5> <7B8B>
-<E4B6> <7B92>
-<E4B7> <7B8F>
-<E4B8> <7B5D>
-<E4B9> <7B99>
-<E4BA> <7BCB>
-<E4BB> <7BC1>
-<E4BC> <7BCC>
-<E4BD> <7BCF>
-<E4BE> <7BB4>
-<E4BF> <7BC6>
-<E4C0> <7BDD>
-<E4C1> <7BE9>
-<E4C2> <7C11>
-<E4C3> <7C14>
-<E4C4> <7BE6>
-<E4C5> <7BE5>
-<E4C6> <7C60>
-<E4C7> <7C00>
-<E4C8> <7C07>
-<E4C9> <7C13>
-<E4CA> <7BF3>
-<E4CB> <7BF7>
-<E4CC> <7C17>
-<E4CD> <7C0D>
-<E4CE> <7BF6>
-<E4CF> <7C23>
-<E4D0> <7C27>
-<E4D1> <7C2A>
-<E4D2> <7C1F>
-<E4D3> <7C37>
-<E4D4> <7C2B>
-<E4D5> <7C3D>
-<E4D6> <7C4C>
-<E4D7> <7C43>
-<E4D8> <7C54>
-<E4D9> <7C4F>
-<E4DA> <7C40>
-<E4DB> <7C50>
-<E4DC> <7C58>
-<E4DD> <7C5F>
-<E4DE> <7C64>
-<E4DF> <7C56>
-<E4E0> <7C65>
-<E4E1> <7C6C>
-<E4E2> <7C75>
-<E4E3> <7C83>
-<E4E4> <7C90>
-<E4E5> <7CA4>
-<E4E6> <7CAD>
-<E4E7> <7CA2>
-<E4E8> <7CAB>
-<E4E9> <7CA1>
-<E4EA> <7CA8>
-<E4EB> <7CB3>
-<E4EC> <7CB2>
-<E4ED> <7CB1>
-<E4EE> <7CAE>
-<E4EF> <7CB9>
-<E4F0> <7CBD>
-<E4F1> <7CC0>
-endbfchar
-
-100 beginbfchar
-<E4F2> <7CC5>
-<E4F3> <7CC2>
-<E4F4> <7CD8>
-<E4F5> <7CD2>
-<E4F6> <7CDC>
-<E4F7> <7CE2>
-<E4F8> <9B3B>
-<E4F9> <7CEF>
-<E4FA> <7CF2>
-<E4FB> <7CF4>
-<E4FC> <7CF6>
-<E4FD> <7CFA>
-<E4FE> <7D06>
-<E5A1> <7D02>
-<E5A2> <7D1C>
-<E5A3> <7D15>
-<E5A4> <7D0A>
-<E5A5> <7D45>
-<E5A6> <7D4B>
-<E5A7> <7D2E>
-<E5A8> <7D32>
-<E5A9> <7D3F>
-<E5AA> <7D35>
-<E5AB> <7D46>
-<E5AC> <7D73>
-<E5AD> <7D56>
-<E5AE> <7D4E>
-<E5AF> <7D72>
-<E5B0> <7D68>
-<E5B1> <7D6E>
-<E5B2> <7D4F>
-<E5B3> <7D63>
-<E5B4> <7D93>
-<E5B5> <7D89>
-<E5B6> <7D5B>
-<E5B7> <7D8F>
-<E5B8> <7D7D>
-<E5B9> <7D9B>
-<E5BA> <7DBA>
-<E5BB> <7DAE>
-<E5BC> <7DA3>
-<E5BD> <7DB5>
-<E5BE> <7DC7>
-<E5BF> <7DBD>
-<E5C0> <7DAB>
-<E5C1> <7E3D>
-<E5C2> <7DA2>
-<E5C3> <7DAF>
-<E5C4> <7DDC>
-<E5C5> <7DB8>
-<E5C6> <7D9F>
-<E5C7> <7DB0>
-<E5C8> <7DD8>
-<E5C9> <7DDD>
-<E5CA> <7DE4>
-<E5CB> <7DDE>
-<E5CC> <7DFB>
-<E5CD> <7DF2>
-<E5CE> <7DE1>
-<E5CF> <7E05>
-<E5D0> <7E0A>
-<E5D1> <7E23>
-<E5D2> <7E21>
-<E5D3> <7E12>
-<E5D4> <7E31>
-<E5D5> <7E1F>
-<E5D6> <7E09>
-<E5D7> <7E0B>
-<E5D8> <7E22>
-<E5D9> <7E46>
-<E5DA> <7E66>
-<E5DB> <7E3B>
-<E5DC> <7E35>
-<E5DD> <7E39>
-<E5DE> <7E43>
-<E5DF> <7E37>
-<E5E0> <7E32>
-<E5E1> <7E3A>
-<E5E2> <7E67>
-<E5E3> <7E5D>
-<E5E4> <7E56>
-<E5E5> <7E5E>
-<E5E6> <7E59>
-<E5E7> <7E5A>
-<E5E8> <7E79>
-<E5E9> <7E6A>
-<E5EA> <7E69>
-<E5EB> <7E7C>
-<E5EC> <7E7B>
-<E5ED> <7E83>
-<E5EE> <7DD5>
-<E5EF> <7E7D>
-<E5F0> <8FAE>
-<E5F1> <7E7F>
-<E5F2> <7E88>
-<E5F3> <7E89>
-<E5F4> <7E8C>
-<E5F5> <7E92>
-<E5F6> <7E90>
-<E5F7> <7E93>
-endbfchar
-
-100 beginbfchar
-<E5F8> <7E94>
-<E5F9> <7E96>
-<E5FA> <7E8E>
-<E5FB> <7E9B>
-<E5FC> <7E9C>
-<E5FD> <7F38>
-<E5FE> <7F3A>
-<E6A1> <7F45>
-<E6A2> <7F4C>
-<E6A3> <7F4D>
-<E6A4> <7F4E>
-<E6A5> <7F50>
-<E6A6> <7F51>
-<E6A7> <7F55>
-<E6A8> <7F54>
-<E6A9> <7F58>
-<E6AA> <7F5F>
-<E6AB> <7F60>
-<E6AC> <7F68>
-<E6AD> <7F69>
-<E6AE> <7F67>
-<E6AF> <7F78>
-<E6B0> <7F82>
-<E6B1> <7F86>
-<E6B2> <7F83>
-<E6B3> <7F88>
-<E6B4> <7F87>
-<E6B5> <7F8C>
-<E6B6> <7F94>
-<E6B7> <7F9E>
-<E6B8> <7F9D>
-<E6B9> <7F9A>
-<E6BA> <7FA3>
-<E6BB> <7FAF>
-<E6BC> <7FB2>
-<E6BD> <7FB9>
-<E6BE> <7FAE>
-<E6BF> <7FB6>
-<E6C0> <7FB8>
-<E6C1> <8B71>
-<E6C2> <7FC5>
-<E6C3> <7FC6>
-<E6C4> <7FCA>
-<E6C5> <7FD5>
-<E6C6> <7FD4>
-<E6C7> <7FE1>
-<E6C8> <7FE6>
-<E6C9> <7FE9>
-<E6CA> <7FF3>
-<E6CB> <7FF9>
-<E6CC> <98DC>
-<E6CD> <8006>
-<E6CE> <8004>
-<E6CF> <800B>
-<E6D0> <8012>
-<E6D1> <8018>
-<E6D2> <8019>
-<E6D3> <801C>
-<E6D4> <8021>
-<E6D5> <8028>
-<E6D6> <803F>
-<E6D7> <803B>
-<E6D8> <804A>
-<E6D9> <8046>
-<E6DA> <8052>
-<E6DB> <8058>
-<E6DC> <805A>
-<E6DD> <805F>
-<E6DE> <8062>
-<E6DF> <8068>
-<E6E0> <8073>
-<E6E1> <8072>
-<E6E2> <8070>
-<E6E3> <8076>
-<E6E4> <8079>
-<E6E5> <807D>
-<E6E6> <807F>
-<E6E7> <8084>
-<E6E8> <8086>
-<E6E9> <8085>
-<E6EA> <809B>
-<E6EB> <8093>
-<E6EC> <809A>
-<E6ED> <80AD>
-<E6EE> <5190>
-<E6EF> <80AC>
-<E6F0> <80DB>
-<E6F1> <80E5>
-<E6F2> <80D9>
-<E6F3> <80DD>
-<E6F4> <80C4>
-<E6F5> <80DA>
-<E6F6> <80D6>
-<E6F7> <8109>
-<E6F8> <80EF>
-<E6F9> <80F1>
-<E6FA> <811B>
-<E6FB> <8129>
-<E6FC> <8123>
-<E6FD> <812F>
-endbfchar
-
-100 beginbfchar
-<E6FE> <814B>
-<E7A1> <968B>
-<E7A2> <8146>
-<E7A3> <813E>
-<E7A4> <8153>
-<E7A5> <8151>
-<E7A6> <80FC>
-<E7A7> <8171>
-<E7A8> <816E>
-<E7A9> <8165>
-<E7AA> <8166>
-<E7AB> <8174>
-<E7AC> <8183>
-<E7AD> <8188>
-<E7AE> <818A>
-<E7AF> <8180>
-<E7B0> <8182>
-<E7B1> <81A0>
-<E7B2> <8195>
-<E7B3> <81A4>
-<E7B4> <81A3>
-<E7B5> <815F>
-<E7B6> <8193>
-<E7B7> <81A9>
-<E7B8> <81B0>
-<E7B9> <81B5>
-<E7BA> <81BE>
-<E7BB> <81B8>
-<E7BC> <81BD>
-<E7BD> <81C0>
-<E7BE> <81C2>
-<E7BF> <81BA>
-<E7C0> <81C9>
-<E7C1> <81CD>
-<E7C2> <81D1>
-<E7C3> <81D9>
-<E7C4> <81D8>
-<E7C5> <81C8>
-<E7C6> <81DA>
-<E7C7> <81DF>
-<E7C8> <81E0>
-<E7C9> <81E7>
-<E7CA> <81FA>
-<E7CB> <81FB>
-<E7CC> <81FE>
-<E7CD> <8201>
-<E7CE> <8202>
-<E7CF> <8205>
-<E7D0> <8207>
-<E7D1> <820A>
-<E7D2> <820D>
-<E7D3> <8210>
-<E7D4> <8216>
-<E7D5> <8229>
-<E7D6> <822B>
-<E7D7> <8238>
-<E7D8> <8233>
-<E7D9> <8240>
-<E7DA> <8259>
-<E7DB> <8258>
-<E7DC> <825D>
-<E7DD> <825A>
-<E7DE> <825F>
-<E7DF> <8264>
-<E7E0> <8262>
-<E7E1> <8268>
-<E7E2> <826A>
-<E7E3> <826B>
-<E7E4> <822E>
-<E7E5> <8271>
-<E7E6> <8277>
-<E7E7> <8278>
-<E7E8> <827E>
-<E7E9> <828D>
-<E7EA> <8292>
-<E7EB> <82AB>
-<E7EC> <829F>
-<E7ED> <82BB>
-<E7EE> <82AC>
-<E7EF> <82E1>
-<E7F0> <82E3>
-<E7F1> <82DF>
-<E7F2> <82D2>
-<E7F3> <82F4>
-<E7F4> <82F3>
-<E7F5> <82FA>
-<E7F6> <8393>
-<E7F7> <8303>
-<E7F8> <82FB>
-<E7F9> <82F9>
-<E7FA> <82DE>
-<E7FB> <8306>
-<E7FC> <82DC>
-<E7FD> <8309>
-<E7FE> <82D9>
-<E8A1> <8335>
-<E8A2> <8334>
-<E8A3> <8316>
-<E8A4> <8332>
-<E8A5> <8331>
-endbfchar
-
-100 beginbfchar
-<E8A6> <8340>
-<E8A7> <8339>
-<E8A8> <8350>
-<E8A9> <8345>
-<E8AA> <832F>
-<E8AB> <832B>
-<E8AC> <8317>
-<E8AD> <8318>
-<E8AE> <8385>
-<E8AF> <839A>
-<E8B0> <83AA>
-<E8B1> <839F>
-<E8B2> <83A2>
-<E8B3> <8396>
-<E8B4> <8323>
-<E8B5> <838E>
-<E8B6> <8387>
-<E8B7> <838A>
-<E8B8> <837C>
-<E8B9> <83B5>
-<E8BA> <8373>
-<E8BB> <8375>
-<E8BC> <83A0>
-<E8BD> <8389>
-<E8BE> <83A8>
-<E8BF> <83F4>
-<E8C0> <8413>
-<E8C1> <83EB>
-<E8C2> <83CE>
-<E8C3> <83FD>
-<E8C4> <8403>
-<E8C5> <83D8>
-<E8C6> <840B>
-<E8C7> <83C1>
-<E8C8> <83F7>
-<E8C9> <8407>
-<E8CA> <83E0>
-<E8CB> <83F2>
-<E8CC> <840D>
-<E8CD> <8422>
-<E8CE> <8420>
-<E8CF> <83BD>
-<E8D0> <8438>
-<E8D1> <8506>
-<E8D2> <83FB>
-<E8D3> <846D>
-<E8D4> <842A>
-<E8D5> <843C>
-<E8D6> <855A>
-<E8D7> <8484>
-<E8D8> <8477>
-<E8D9> <846B>
-<E8DA> <84AD>
-<E8DB> <846E>
-<E8DC> <8482>
-<E8DD> <8469>
-<E8DE> <8446>
-<E8DF> <842C>
-<E8E0> <846F>
-<E8E1> <8479>
-<E8E2> <8435>
-<E8E3> <84CA>
-<E8E4> <8462>
-<E8E5> <84B9>
-<E8E6> <84BF>
-<E8E7> <849F>
-<E8E8> <84D9>
-<E8E9> <84CD>
-<E8EA> <84BB>
-<E8EB> <84DA>
-<E8EC> <84D0>
-<E8ED> <84C1>
-<E8EE> <84C6>
-<E8EF> <84D6>
-<E8F0> <84A1>
-<E8F1> <8521>
-<E8F2> <84FF>
-<E8F3> <84F4>
-<E8F4> <8517>
-<E8F5> <8518>
-<E8F6> <852C>
-<E8F7> <851F>
-<E8F8> <8515>
-<E8F9> <8514>
-<E8FA> <84FC>
-<E8FB> <8540>
-<E8FC> <8563>
-<E8FD> <8558>
-<E8FE> <8548>
-<E9A1> <8541>
-<E9A2> <8602>
-<E9A3> <854B>
-<E9A4> <8555>
-<E9A5> <8580>
-<E9A6> <85A4>
-<E9A7> <8588>
-<E9A8> <8591>
-<E9A9> <858A>
-<E9AA> <85A8>
-<E9AB> <856D>
-endbfchar
-
-100 beginbfchar
-<E9AC> <8594>
-<E9AD> <859B>
-<E9AE> <85EA>
-<E9AF> <8587>
-<E9B0> <859C>
-<E9B1> <8577>
-<E9B2> <857E>
-<E9B3> <8590>
-<E9B4> <85C9>
-<E9B5> <85BA>
-<E9B6> <85CF>
-<E9B7> <85B9>
-<E9B8> <85D0>
-<E9B9> <85D5>
-<E9BA> <85DD>
-<E9BB> <85E5>
-<E9BC> <85DC>
-<E9BD> <85F9>
-<E9BE> <860A>
-<E9BF> <8613>
-<E9C0> <860B>
-<E9C1> <85FE>
-<E9C2> <85FA>
-<E9C3> <8606>
-<E9C4> <8622>
-<E9C5> <861A>
-<E9C6> <8630>
-<E9C7> <863F>
-<E9C8> <864D>
-<E9C9> <4E55>
-<E9CA> <8654>
-<E9CB> <865F>
-<E9CC> <8667>
-<E9CD> <8671>
-<E9CE> <8693>
-<E9CF> <86A3>
-<E9D0> <86A9>
-<E9D1> <86AA>
-<E9D2> <868B>
-<E9D3> <868C>
-<E9D4> <86B6>
-<E9D5> <86AF>
-<E9D6> <86C4>
-<E9D7> <86C6>
-<E9D8> <86B0>
-<E9D9> <86C9>
-<E9DA> <8823>
-<E9DB> <86AB>
-<E9DC> <86D4>
-<E9DD> <86DE>
-<E9DE> <86E9>
-<E9DF> <86EC>
-<E9E0> <86DF>
-<E9E1> <86DB>
-<E9E2> <86EF>
-<E9E3> <8712>
-<E9E4> <8706>
-<E9E5> <8708>
-<E9E6> <8700>
-<E9E7> <8703>
-<E9E8> <86FB>
-<E9E9> <8711>
-<E9EA> <8709>
-<E9EB> <870D>
-<E9EC> <86F9>
-<E9ED> <870A>
-<E9EE> <8734>
-<E9EF> <873F>
-<E9F0> <8737>
-<E9F1> <873B>
-<E9F2> <8725>
-<E9F3> <8729>
-<E9F4> <871A>
-<E9F5> <8760>
-<E9F6> <875F>
-<E9F7> <8778>
-<E9F8> <874C>
-<E9F9> <874E>
-<E9FA> <8774>
-<E9FB> <8757>
-<E9FC> <8768>
-<E9FD> <876E>
-<E9FE> <8759>
-<EAA1> <8753>
-<EAA2> <8763>
-<EAA3> <876A>
-<EAA4> <8805>
-<EAA5> <87A2>
-<EAA6> <879F>
-<EAA7> <8782>
-<EAA8> <87AF>
-<EAA9> <87CB>
-<EAAA> <87BD>
-<EAAB> <87C0>
-<EAAC> <87D0>
-<EAAD> <96D6>
-<EAAE> <87AB>
-<EAAF> <87C4>
-<EAB0> <87B3>
-<EAB1> <87C7>
-endbfchar
-
-100 beginbfchar
-<EAB2> <87C6>
-<EAB3> <87BB>
-<EAB4> <87EF>
-<EAB5> <87F2>
-<EAB6> <87E0>
-<EAB7> <880F>
-<EAB8> <880D>
-<EAB9> <87FE>
-<EABA> <87F6>
-<EABB> <87F7>
-<EABC> <880E>
-<EABD> <87D2>
-<EABE> <8811>
-<EABF> <8816>
-<EAC0> <8815>
-<EAC1> <8822>
-<EAC2> <8821>
-<EAC3> <8831>
-<EAC4> <8836>
-<EAC5> <8839>
-<EAC6> <8827>
-<EAC7> <883B>
-<EAC8> <8844>
-<EAC9> <8842>
-<EACA> <8852>
-<EACB> <8859>
-<EACC> <885E>
-<EACD> <8862>
-<EACE> <886B>
-<EACF> <8881>
-<EAD0> <887E>
-<EAD1> <889E>
-<EAD2> <8875>
-<EAD3> <887D>
-<EAD4> <88B5>
-<EAD5> <8872>
-<EAD6> <8882>
-<EAD7> <8897>
-<EAD8> <8892>
-<EAD9> <88AE>
-<EADA> <8899>
-<EADB> <88A2>
-<EADC> <888D>
-<EADD> <88A4>
-<EADE> <88B0>
-<EADF> <88BF>
-<EAE0> <88B1>
-<EAE1> <88C3>
-<EAE2> <88C4>
-<EAE3> <88D4>
-<EAE4> <88D8>
-<EAE5> <88D9>
-<EAE6> <88DD>
-<EAE7> <88F9>
-<EAE8> <8902>
-<EAE9> <88FC>
-<EAEA> <88F4>
-<EAEB> <88E8>
-<EAEC> <88F2>
-<EAED> <8904>
-<EAEE> <890C>
-<EAEF> <890A>
-<EAF0> <8913>
-<EAF1> <8943>
-<EAF2> <891E>
-<EAF3> <8925>
-<EAF4> <892A>
-<EAF5> <892B>
-<EAF6> <8941>
-<EAF7> <8944>
-<EAF8> <893B>
-<EAF9> <8936>
-<EAFA> <8938>
-<EAFB> <894C>
-<EAFC> <891D>
-<EAFD> <8960>
-<EAFE> <895E>
-<EBA1> <8966>
-<EBA2> <8964>
-<EBA3> <896D>
-<EBA4> <896A>
-<EBA5> <896F>
-<EBA6> <8974>
-<EBA7> <8977>
-<EBA8> <897E>
-<EBA9> <8983>
-<EBAA> <8988>
-<EBAB> <898A>
-<EBAC> <8993>
-<EBAD> <8998>
-<EBAE> <89A1>
-<EBAF> <89A9>
-<EBB0> <89A6>
-<EBB1> <89AC>
-<EBB2> <89AF>
-<EBB3> <89B2>
-<EBB4> <89BA>
-<EBB5> <89BD>
-<EBB6> <89BF>
-<EBB7> <89C0>
-endbfchar
-
-100 beginbfchar
-<EBB8> <89DA>
-<EBB9> <89DC>
-<EBBA> <89DD>
-<EBBB> <89E7>
-<EBBC> <89F4>
-<EBBD> <89F8>
-<EBBE> <8A03>
-<EBBF> <8A16>
-<EBC0> <8A10>
-<EBC1> <8A0C>
-<EBC2> <8A1B>
-<EBC3> <8A1D>
-<EBC4> <8A25>
-<EBC5> <8A36>
-<EBC6> <8A41>
-<EBC7> <8A5B>
-<EBC8> <8A52>
-<EBC9> <8A46>
-<EBCA> <8A48>
-<EBCB> <8A7C>
-<EBCC> <8A6D>
-<EBCD> <8A6C>
-<EBCE> <8A62>
-<EBCF> <8A85>
-<EBD0> <8A82>
-<EBD1> <8A84>
-<EBD2> <8AA8>
-<EBD3> <8AA1>
-<EBD4> <8A91>
-<EBD5> <8AA5>
-<EBD6> <8AA6>
-<EBD7> <8A9A>
-<EBD8> <8AA3>
-<EBD9> <8AC4>
-<EBDA> <8ACD>
-<EBDB> <8AC2>
-<EBDC> <8ADA>
-<EBDD> <8AEB>
-<EBDE> <8AF3>
-<EBDF> <8AE7>
-<EBE0> <8AE4>
-<EBE1> <8AF1>
-<EBE2> <8B14>
-<EBE3> <8AE0>
-<EBE4> <8AE2>
-<EBE5> <8AF7>
-<EBE6> <8ADE>
-<EBE7> <8ADB>
-<EBE8> <8B0C>
-<EBE9> <8B07>
-<EBEA> <8B1A>
-<EBEB> <8AE1>
-<EBEC> <8B16>
-<EBED> <8B10>
-<EBEE> <8B17>
-<EBEF> <8B20>
-<EBF0> <8B33>
-<EBF1> <97AB>
-<EBF2> <8B26>
-<EBF3> <8B2B>
-<EBF4> <8B3E>
-<EBF5> <8B28>
-<EBF6> <8B41>
-<EBF7> <8B4C>
-<EBF8> <8B4F>
-<EBF9> <8B4E>
-<EBFA> <8B49>
-<EBFB> <8B56>
-<EBFC> <8B5B>
-<EBFD> <8B5A>
-<EBFE> <8B6B>
-<ECA1> <8B5F>
-<ECA2> <8B6C>
-<ECA3> <8B6F>
-<ECA4> <8B74>
-<ECA5> <8B7D>
-<ECA6> <8B80>
-<ECA7> <8B8C>
-<ECA8> <8B8E>
-<ECA9> <8B92>
-<ECAA> <8B93>
-<ECAB> <8B96>
-<ECAC> <8B99>
-<ECAD> <8B9A>
-<ECAE> <8C3A>
-<ECAF> <8C41>
-<ECB0> <8C3F>
-<ECB1> <8C48>
-<ECB2> <8C4C>
-<ECB3> <8C4E>
-<ECB4> <8C50>
-<ECB5> <8C55>
-<ECB6> <8C62>
-<ECB7> <8C6C>
-<ECB8> <8C78>
-<ECB9> <8C7A>
-<ECBA> <8C82>
-<ECBB> <8C89>
-<ECBC> <8C85>
-<ECBD> <8C8A>
-endbfchar
-
-100 beginbfchar
-<ECBE> <8C8D>
-<ECBF> <8C8E>
-<ECC0> <8C94>
-<ECC1> <8C7C>
-<ECC2> <8C98>
-<ECC3> <621D>
-<ECC4> <8CAD>
-<ECC5> <8CAA>
-<ECC6> <8CBD>
-<ECC7> <8CB2>
-<ECC8> <8CB3>
-<ECC9> <8CAE>
-<ECCA> <8CB6>
-<ECCB> <8CC8>
-<ECCC> <8CC1>
-<ECCD> <8CE4>
-<ECCE> <8CE3>
-<ECCF> <8CDA>
-<ECD0> <8CFD>
-<ECD1> <8CFA>
-<ECD2> <8CFB>
-<ECD3> <8D04>
-<ECD4> <8D05>
-<ECD5> <8D0A>
-<ECD6> <8D07>
-<ECD7> <8D0F>
-<ECD8> <8D0D>
-<ECD9> <8D10>
-<ECDA> <9F4E>
-<ECDB> <8D13>
-<ECDC> <8CCD>
-<ECDD> <8D14>
-<ECDE> <8D16>
-<ECDF> <8D67>
-<ECE0> <8D6D>
-<ECE1> <8D71>
-<ECE2> <8D73>
-<ECE3> <8D81>
-<ECE4> <8D99>
-<ECE5> <8DC2>
-<ECE6> <8DBE>
-<ECE7> <8DBA>
-<ECE8> <8DCF>
-<ECE9> <8DDA>
-<ECEA> <8DD6>
-<ECEB> <8DCC>
-<ECEC> <8DDB>
-<ECED> <8DCB>
-<ECEE> <8DEA>
-<ECEF> <8DEB>
-<ECF0> <8DDF>
-<ECF1> <8DE3>
-<ECF2> <8DFC>
-<ECF3> <8E08>
-<ECF4> <8E09>
-<ECF5> <8DFF>
-<ECF6> <8E1D>
-<ECF7> <8E1E>
-<ECF8> <8E10>
-<ECF9> <8E1F>
-<ECFA> <8E42>
-<ECFB> <8E35>
-<ECFC> <8E30>
-<ECFD> <8E34>
-<ECFE> <8E4A>
-<EDA1> <8E47>
-<EDA2> <8E49>
-<EDA3> <8E4C>
-<EDA4> <8E50>
-<EDA5> <8E48>
-<EDA6> <8E59>
-<EDA7> <8E64>
-<EDA8> <8E60>
-<EDA9> <8E2A>
-<EDAA> <8E63>
-<EDAB> <8E55>
-<EDAC> <8E76>
-<EDAD> <8E72>
-<EDAE> <8E7C>
-<EDAF> <8E81>
-<EDB0> <8E87>
-<EDB1> <8E85>
-<EDB2> <8E84>
-<EDB3> <8E8B>
-<EDB4> <8E8A>
-<EDB5> <8E93>
-<EDB6> <8E91>
-<EDB7> <8E94>
-<EDB8> <8E99>
-<EDB9> <8EAA>
-<EDBA> <8EA1>
-<EDBB> <8EAC>
-<EDBC> <8EB0>
-<EDBD> <8EC6>
-<EDBE> <8EB1>
-<EDBF> <8EBE>
-<EDC0> <8EC5>
-<EDC1> <8EC8>
-<EDC2> <8ECB>
-<EDC3> <8EDB>
-endbfchar
-
-100 beginbfchar
-<EDC4> <8EE3>
-<EDC5> <8EFC>
-<EDC6> <8EFB>
-<EDC7> <8EEB>
-<EDC8> <8EFE>
-<EDC9> <8F0A>
-<EDCA> <8F05>
-<EDCB> <8F15>
-<EDCC> <8F12>
-<EDCD> <8F19>
-<EDCE> <8F13>
-<EDCF> <8F1C>
-<EDD0> <8F1F>
-<EDD1> <8F1B>
-<EDD2> <8F0C>
-<EDD3> <8F26>
-<EDD4> <8F33>
-<EDD5> <8F3B>
-<EDD6> <8F39>
-<EDD7> <8F45>
-<EDD8> <8F42>
-<EDD9> <8F3E>
-<EDDA> <8F4C>
-<EDDB> <8F49>
-<EDDC> <8F46>
-<EDDD> <8F4E>
-<EDDE> <8F57>
-<EDDF> <8F5C>
-<EDE0> <8F62>
-<EDE1> <8F63>
-<EDE2> <8F64>
-<EDE3> <8F9C>
-<EDE4> <8F9F>
-<EDE5> <8FA3>
-<EDE6> <8FAD>
-<EDE7> <8FAF>
-<EDE8> <8FB7>
-<EDE9> <8FDA>
-<EDEA> <8FE5>
-<EDEB> <8FE2>
-<EDEC> <8FEA>
-<EDED> <8FEF>
-<EDEE> <9087>
-<EDEF> <8FF4>
-<EDF0> <9005>
-<EDF1> <8FF9>
-<EDF2> <8FFA>
-<EDF3> <9011>
-<EDF4> <9015>
-<EDF5> <9021>
-<EDF6> <900D>
-<EDF7> <901E>
-<EDF8> <9016>
-<EDF9> <900B>
-<EDFA> <9027>
-<EDFB> <9036>
-<EDFC> <9035>
-<EDFD> <9039>
-<EDFE> <8FF8>
-<EEA1> <904F>
-<EEA2> <9050>
-<EEA3> <9051>
-<EEA4> <9052>
-<EEA5> <900E>
-<EEA6> <9049>
-<EEA7> <903E>
-<EEA8> <9056>
-<EEA9> <9058>
-<EEAA> <905E>
-<EEAB> <9068>
-<EEAC> <906F>
-<EEAD> <9076>
-<EEAE> <96A8>
-<EEAF> <9072>
-<EEB0> <9082>
-<EEB1> <907D>
-<EEB2> <9081>
-<EEB3> <9080>
-<EEB4> <908A>
-<EEB5> <9089>
-<EEB6> <908F>
-<EEB7> <90A8>
-<EEB8> <90AF>
-<EEB9> <90B1>
-<EEBA> <90B5>
-<EEBB> <90E2>
-<EEBC> <90E4>
-<EEBD> <6248>
-<EEBE> <90DB>
-<EEBF> <9102>
-<EEC0> <9112>
-<EEC1> <9119>
-<EEC2> <9132>
-<EEC3> <9130>
-<EEC4> <914A>
-<EEC5> <9156>
-<EEC6> <9158>
-<EEC7> <9163>
-<EEC8> <9165>
-<EEC9> <9169>
-endbfchar
-
-100 beginbfchar
-<EECA> <9173>
-<EECB> <9172>
-<EECC> <918B>
-<EECD> <9189>
-<EECE> <9182>
-<EECF> <91A2>
-<EED0> <91AB>
-<EED1> <91AF>
-<EED2> <91AA>
-<EED3> <91B5>
-<EED4> <91B4>
-<EED5> <91BA>
-<EED6> <91C0>
-<EED7> <91C1>
-<EED8> <91C9>
-<EED9> <91CB>
-<EEDA> <91D0>
-<EEDB> <91D6>
-<EEDC> <91DF>
-<EEDD> <91E1>
-<EEDE> <91DB>
-<EEDF> <91FC>
-<EEE0> <91F5>
-<EEE1> <91F6>
-<EEE2> <921E>
-<EEE3> <91FF>
-<EEE4> <9214>
-<EEE5> <922C>
-<EEE6> <9215>
-<EEE7> <9211>
-<EEE8> <925E>
-<EEE9> <9257>
-<EEEA> <9245>
-<EEEB> <9249>
-<EEEC> <9264>
-<EEED> <9248>
-<EEEE> <9295>
-<EEEF> <923F>
-<EEF0> <924B>
-<EEF1> <9250>
-<EEF2> <929C>
-<EEF3> <9296>
-<EEF4> <9293>
-<EEF5> <929B>
-<EEF6> <925A>
-<EEF7> <92CF>
-<EEF8> <92B9>
-<EEF9> <92B7>
-<EEFA> <92E9>
-<EEFB> <930F>
-<EEFC> <92FA>
-<EEFD> <9344>
-<EEFE> <932E>
-<EFA1> <9319>
-<EFA2> <9322>
-<EFA3> <931A>
-<EFA4> <9323>
-<EFA5> <933A>
-<EFA6> <9335>
-<EFA7> <933B>
-<EFA8> <935C>
-<EFA9> <9360>
-<EFAA> <937C>
-<EFAB> <936E>
-<EFAC> <9356>
-<EFAD> <93B0>
-<EFAE> <93AC>
-<EFAF> <93AD>
-<EFB0> <9394>
-<EFB1> <93B9>
-<EFB2> <93D6>
-<EFB3> <93D7>
-<EFB4> <93E8>
-<EFB5> <93E5>
-<EFB6> <93D8>
-<EFB7> <93C3>
-<EFB8> <93DD>
-<EFB9> <93D0>
-<EFBA> <93C8>
-<EFBB> <93E4>
-<EFBC> <941A>
-<EFBD> <9414>
-<EFBE> <9413>
-<EFBF> <9403>
-<EFC0> <9407>
-<EFC1> <9410>
-<EFC2> <9436>
-<EFC3> <942B>
-<EFC4> <9435>
-<EFC5> <9421>
-<EFC6> <943A>
-<EFC7> <9441>
-<EFC8> <9452>
-<EFC9> <9444>
-<EFCA> <945B>
-<EFCB> <9460>
-<EFCC> <9462>
-<EFCD> <945E>
-<EFCE> <946A>
-<EFCF> <9229>
-endbfchar
-
-100 beginbfchar
-<EFD0> <9470>
-<EFD1> <9475>
-<EFD2> <9477>
-<EFD3> <947D>
-<EFD4> <945A>
-<EFD5> <947C>
-<EFD6> <947E>
-<EFD7> <9481>
-<EFD8> <947F>
-<EFD9> <9582>
-<EFDA> <9587>
-<EFDB> <958A>
-<EFDC> <9594>
-<EFDD> <9596>
-<EFDE> <9598>
-<EFDF> <9599>
-<EFE0> <95A0>
-<EFE1> <95A8>
-<EFE2> <95A7>
-<EFE3> <95AD>
-<EFE4> <95BC>
-<EFE5> <95BB>
-<EFE6> <95B9>
-<EFE7> <95BE>
-<EFE8> <95CA>
-<EFE9> <6FF6>
-<EFEA> <95C3>
-<EFEB> <95CD>
-<EFEC> <95CC>
-<EFED> <95D5>
-<EFEE> <95D4>
-<EFEF> <95D6>
-<EFF0> <95DC>
-<EFF1> <95E1>
-<EFF2> <95E5>
-<EFF3> <95E2>
-<EFF4> <9621>
-<EFF5> <9628>
-<EFF6> <962E>
-<EFF7> <962F>
-<EFF8> <9642>
-<EFF9> <964C>
-<EFFA> <964F>
-<EFFB> <964B>
-<EFFC> <9677>
-<EFFD> <965C>
-<EFFE> <965E>
-<F0A1> <965D>
-<F0A2> <965F>
-<F0A3> <9666>
-<F0A4> <9672>
-<F0A5> <966C>
-<F0A6> <968D>
-<F0A7> <9698>
-<F0A8> <9695>
-<F0A9> <9697>
-<F0AA> <96AA>
-<F0AB> <96A7>
-<F0AC> <96B1>
-<F0AD> <96B2>
-<F0AE> <96B0>
-<F0AF> <96B4>
-<F0B0> <96B6>
-<F0B1> <96B8>
-<F0B2> <96B9>
-<F0B3> <96CE>
-<F0B4> <96CB>
-<F0B5> <96C9>
-<F0B6> <96CD>
-<F0B7> <894D>
-<F0B8> <96DC>
-<F0B9> <970D>
-<F0BA> <96D5>
-<F0BB> <96F9>
-<F0BC> <9704>
-<F0BD> <9706>
-<F0BE> <9708>
-<F0BF> <9713>
-<F0C0> <970E>
-<F0C1> <9711>
-<F0C2> <970F>
-<F0C3> <9716>
-<F0C4> <9719>
-<F0C5> <9724>
-<F0C6> <972A>
-<F0C7> <9730>
-<F0C8> <9739>
-<F0C9> <973D>
-<F0CA> <973E>
-<F0CB> <9744>
-<F0CC> <9746>
-<F0CD> <9748>
-<F0CE> <9742>
-<F0CF> <9749>
-<F0D0> <975C>
-<F0D1> <9760>
-<F0D2> <9764>
-<F0D3> <9766>
-<F0D4> <9768>
-<F0D5> <52D2>
-endbfchar
-
-100 beginbfchar
-<F0D6> <976B>
-<F0D7> <9771>
-<F0D8> <9779>
-<F0D9> <9785>
-<F0DA> <977C>
-<F0DB> <9781>
-<F0DC> <977A>
-<F0DD> <9786>
-<F0DE> <978B>
-<F0DF> <978F>
-<F0E0> <9790>
-<F0E1> <979C>
-<F0E2> <97A8>
-<F0E3> <97A6>
-<F0E4> <97A3>
-<F0E5> <97B3>
-<F0E6> <97B4>
-<F0E7> <97C3>
-<F0E8> <97C6>
-<F0E9> <97C8>
-<F0EA> <97CB>
-<F0EB> <97DC>
-<F0EC> <97ED>
-<F0ED> <9F4F>
-<F0EE> <97F2>
-<F0EF> <7ADF>
-<F0F0> <97F6>
-<F0F1> <97F5>
-<F0F2> <980F>
-<F0F3> <980C>
-<F0F4> <9838>
-<F0F5> <9824>
-<F0F6> <9821>
-<F0F7> <9837>
-<F0F8> <983D>
-<F0F9> <9846>
-<F0FA> <984F>
-<F0FB> <984B>
-<F0FC> <986B>
-<F0FD> <986F>
-<F0FE> <9870>
-<F1A1> <9871>
-<F1A2> <9874>
-<F1A3> <9873>
-<F1A4> <98AA>
-<F1A5> <98AF>
-<F1A6> <98B1>
-<F1A7> <98B6>
-<F1A8> <98C4>
-<F1A9> <98C3>
-<F1AA> <98C6>
-<F1AB> <98E9>
-<F1AC> <98EB>
-<F1AD> <9903>
-<F1AE> <9909>
-<F1AF> <9912>
-<F1B0> <9914>
-<F1B1> <9918>
-<F1B2> <9921>
-<F1B3> <991D>
-<F1B4> <991E>
-<F1B5> <9924>
-<F1B6> <9920>
-<F1B7> <992C>
-<F1B8> <992E>
-<F1B9> <993D>
-<F1BA> <993E>
-<F1BB> <9942>
-<F1BC> <9949>
-<F1BD> <9945>
-<F1BE> <9950>
-<F1BF> <994B>
-<F1C0> <9951>
-<F1C1> <9952>
-<F1C2> <994C>
-<F1C3> <9955>
-<F1C4> <9997>
-<F1C5> <9998>
-<F1C6> <99A5>
-<F1C7> <99AD>
-<F1C8> <99AE>
-<F1C9> <99BC>
-<F1CA> <99DF>
-<F1CB> <99DB>
-<F1CC> <99DD>
-<F1CD> <99D8>
-<F1CE> <99D1>
-<F1CF> <99ED>
-<F1D0> <99EE>
-<F1D1> <99F1>
-<F1D2> <99F2>
-<F1D3> <99FB>
-<F1D4> <99F8>
-<F1D5> <9A01>
-<F1D6> <9A0F>
-<F1D7> <9A05>
-<F1D8> <99E2>
-<F1D9> <9A19>
-<F1DA> <9A2B>
-<F1DB> <9A37>
-endbfchar
-
-100 beginbfchar
-<F1DC> <9A45>
-<F1DD> <9A42>
-<F1DE> <9A40>
-<F1DF> <9A43>
-<F1E0> <9A3E>
-<F1E1> <9A55>
-<F1E2> <9A4D>
-<F1E3> <9A5B>
-<F1E4> <9A57>
-<F1E5> <9A5F>
-<F1E6> <9A62>
-<F1E7> <9A65>
-<F1E8> <9A64>
-<F1E9> <9A69>
-<F1EA> <9A6B>
-<F1EB> <9A6A>
-<F1EC> <9AAD>
-<F1ED> <9AB0>
-<F1EE> <9ABC>
-<F1EF> <9AC0>
-<F1F0> <9ACF>
-<F1F1> <9AD1>
-<F1F2> <9AD3>
-<F1F3> <9AD4>
-<F1F4> <9ADE>
-<F1F5> <9ADF>
-<F1F6> <9AE2>
-<F1F7> <9AE3>
-<F1F8> <9AE6>
-<F1F9> <9AEF>
-<F1FA> <9AEB>
-<F1FB> <9AEE>
-<F1FC> <9AF4>
-<F1FD> <9AF1>
-<F1FE> <9AF7>
-<F2A1> <9AFB>
-<F2A2> <9B06>
-<F2A3> <9B18>
-<F2A4> <9B1A>
-<F2A5> <9B1F>
-<F2A6> <9B22>
-<F2A7> <9B23>
-<F2A8> <9B25>
-<F2A9> <9B27>
-<F2AA> <9B28>
-<F2AB> <9B29>
-<F2AC> <9B2A>
-<F2AD> <9B2E>
-<F2AE> <9B2F>
-<F2AF> <9B32>
-<F2B0> <9B44>
-<F2B1> <9B43>
-<F2B2> <9B4F>
-<F2B3> <9B4D>
-<F2B4> <9B4E>
-<F2B5> <9B51>
-<F2B6> <9B58>
-<F2B7> <9B74>
-<F2B8> <9B93>
-<F2B9> <9B83>
-<F2BA> <9B91>
-<F2BB> <9B96>
-<F2BC> <9B97>
-<F2BD> <9B9F>
-<F2BE> <9BA0>
-<F2BF> <9BA8>
-<F2C0> <9BB4>
-<F2C1> <9BC0>
-<F2C2> <9BCA>
-<F2C3> <9BB9>
-<F2C4> <9BC6>
-<F2C5> <9BCF>
-<F2C6> <9BD1>
-<F2C7> <9BD2>
-<F2C8> <9BE3>
-<F2C9> <9BE2>
-<F2CA> <9BE4>
-<F2CB> <9BD4>
-<F2CC> <9BE1>
-<F2CD> <9C3A>
-<F2CE> <9BF2>
-<F2CF> <9BF1>
-<F2D0> <9BF0>
-<F2D1> <9C15>
-<F2D2> <9C14>
-<F2D3> <9C09>
-<F2D4> <9C13>
-<F2D5> <9C0C>
-<F2D6> <9C06>
-<F2D7> <9C08>
-<F2D8> <9C12>
-<F2D9> <9C0A>
-<F2DA> <9C04>
-<F2DB> <9C2E>
-<F2DC> <9C1B>
-<F2DD> <9C25>
-<F2DE> <9C24>
-<F2DF> <9C21>
-<F2E0> <9C30>
-<F2E1> <9C47>
-endbfchar
-
-100 beginbfchar
-<F2E2> <9C32>
-<F2E3> <9C46>
-<F2E4> <9C3E>
-<F2E5> <9C5A>
-<F2E6> <9C60>
-<F2E7> <9C67>
-<F2E8> <9C76>
-<F2E9> <9C78>
-<F2EA> <9CE7>
-<F2EB> <9CEC>
-<F2EC> <9CF0>
-<F2ED> <9D09>
-<F2EE> <9D08>
-<F2EF> <9CEB>
-<F2F0> <9D03>
-<F2F1> <9D06>
-<F2F2> <9D2A>
-<F2F3> <9D26>
-<F2F4> <9DAF>
-<F2F5> <9D23>
-<F2F6> <9D1F>
-<F2F7> <9D44>
-<F2F8> <9D15>
-<F2F9> <9D12>
-<F2FA> <9D41>
-<F2FB> <9D3F>
-<F2FC> <9D3E>
-<F2FD> <9D46>
-<F2FE> <9D48>
-<F3A1> <9D5D>
-<F3A2> <9D5E>
-<F3A3> <9D64>
-<F3A4> <9D51>
-<F3A5> <9D50>
-<F3A6> <9D59>
-<F3A7> <9D72>
-<F3A8> <9D89>
-<F3A9> <9D87>
-<F3AA> <9DAB>
-<F3AB> <9D6F>
-<F3AC> <9D7A>
-<F3AD> <9D9A>
-<F3AE> <9DA4>
-<F3AF> <9DA9>
-<F3B0> <9DB2>
-<F3B1> <9DC4>
-<F3B2> <9DC1>
-<F3B3> <9DBB>
-<F3B4> <9DB8>
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-<F3B6> <9DC6>
-<F3B7> <9DCF>
-<F3B8> <9DC2>
-<F3B9> <9DD9>
-<F3BA> <9DD3>
-<F3BB> <9DF8>
-<F3BC> <9DE6>
-<F3BD> <9DED>
-<F3BE> <9DEF>
-<F3BF> <9DFD>
-<F3C0> <9E1A>
-<F3C1> <9E1B>
-<F3C2> <9E1E>
-<F3C3> <9E75>
-<F3C4> <9E79>
-<F3C5> <9E7D>
-<F3C6> <9E81>
-<F3C7> <9E88>
-<F3C8> <9E8B>
-<F3C9> <9E8C>
-<F3CA> <9E92>
-<F3CB> <9E95>
-<F3CC> <9E91>
-<F3CD> <9E9D>
-<F3CE> <9EA5>
-<F3CF> <9EA9>
-<F3D0> <9EB8>
-<F3D1> <9EAA>
-<F3D2> <9EAD>
-<F3D3> <9761>
-<F3D4> <9ECC>
-<F3D5> <9ECE>
-<F3D6> <9ECF>
-<F3D7> <9ED0>
-<F3D8> <9ED4>
-<F3D9> <9EDC>
-<F3DA> <9EDE>
-<F3DB> <9EDD>
-<F3DC> <9EE0>
-<F3DD> <9EE5>
-<F3DE> <9EE8>
-<F3DF> <9EEF>
-<F3E0> <9EF4>
-<F3E1> <9EF6>
-<F3E2> <9EF7>
-<F3E3> <9EF9>
-<F3E4> <9EFB>
-<F3E5> <9EFC>
-<F3E6> <9EFD>
-<F3E7> <9F07>
-endbfchar
-
-29 beginbfchar
-<F3E8> <9F08>
-<F3E9> <76B7>
-<F3EA> <9F15>
-<F3EB> <9F21>
-<F3EC> <9F2C>
-<F3ED> <9F3E>
-<F3EE> <9F4A>
-<F3EF> <9F52>
-<F3F0> <9F54>
-<F3F1> <9F63>
-<F3F2> <9F5F>
-<F3F3> <9F60>
-<F3F4> <9F61>
-<F3F5> <9F66>
-<F3F6> <9F67>
-<F3F7> <9F6C>
-<F3F8> <9F6A>
-<F3F9> <9F77>
-<F3FA> <9F72>
-<F3FB> <9F76>
-<F3FC> <9F95>
-<F3FD> <9F9C>
-<F3FE> <9FA0>
-<F4A1> <582F>
-<F4A2> <69C7>
-<F4A3> <9059>
-<F4A4> <7464>
-<F4A5> <51DC>
-<F4A6> <7199>
-endbfchar
-
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
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-%%EndResource
-%%EOF
+++ /dev/null
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-%% Otherwise, TFMNAME is the basename of TeX fonts, for example,
-%% cyberb@Unicode@ expands to cyberb00 -- cyberbff, where Unicode.sfd
-%% contains subfont definitions with name from 00 to ff.
-%% Moreover, both TFMNAME and SFDNAME do not contain file extensions.
-%%
-%% 2) ENCNAME|CMapNAME
-%%
-%% ENCNAME is the name of an 8-bit encoding file, e.g., 8r.enc.
-%% CMapNAME is the name of a CMap file which is used as a 16-bit
-%% encoding file. In particular, if UCS2 (2-byte Unicode) is used
-%% as a 16-bit encoding, it suffices to set CMapNAME to unicode
-%% even if no corresponding CMap file exists.
-%%
-%% 3) [:INDEX:][!]FONTNAME[/CSI][,VARIANT]
-%%
-%% Font name is specified in the field FONTNAME with or without
-%% extension. The field INDEX is used for TrueType collections (.ttc)
-%% to specify the font index number. The character `!' enables the
-%% no-embedding option. The /CSI option is required for TrueType fonts
-%% when Identity CMap is specified in the ENCNAME. The stylistic variants
-%% (Bold, Italic, BoldItalic) are specified in the filed VARIANT.
-%% See examples below.
-%%
-%% 4) [OPTIONS]
-%%
-%% All options available in the original dvipdfm are also valid here.
-%% The remap option [-r] is simply ignored.
-
-%%
-%% Omega Examples
-%%
-
-%% Chinese
-%% Arphic TrueType fonts as Adobe-{CNS1,GB1} CID-keyed font.
-%ombkai UniCNS-UCS2-H bkai00mp
-%ombsmi UniCNS-UCS2-H bsmi00lp
-%omgkai UniGB-UCS2-H gkai00mp
-%omgbsn UniGB-UCS2-H gbsn00lp
-
-%% Japanese
-%% Adobe-Japan1
-omrml UniJIS-UCS2-H Ryumin-Light
-omgbm UniJIS-UCS2-H GothicBBB-Medium
-
-%% Korean
-%omgtm UniKS-UCS2-H HYGoThic-Medium
-%ombtr UniKS-UCS2-H batang
-
-%%
-%% ASCII pTeX Examples
-%%
-
-%% Ryumin and GothicBBB found in PostScript printers:
-rml H Ryumin-Light
-gbm H GothicBBB-Medium
-rmlv V Ryumin-Light
-gbmv V GothicBBB-Medium
-
-rml-jis H Ryumin-Light
-gbm-jis H GothicBBB-Medium
-
-%% Synthetic font used for futo* family.
-%% jun101 not available.
-%ryumin-l H Ryumin-Light
-%gtbbb-m H GothicBBB-Medium
-%futomin-b H Ryumin-Light,Bold
-%futogo-b H GothicBBB-Medium,Bold
-%ryumin-l-v V Ryumin-Light
-%gtbbb-m-v V GothicBBB-Medium
-%futomin-b-v V Ryumin-Light,Bold
-%futogo-b-v V GothicBBB-Medium,Bold
-
-%% Morisawa OpenType Basic 7 Family Pack
-%%
-%ryumin-l H A-OTF-RyuminPro-Light
-%ryumin-l-v V A-OTF-RyuminPro-Light
-%gtbbb-m H A-OTF-GothicBBBPro-Medium
-%gtbbb-m-v V A-OTF-GothicBBBPro-Medium
-%futomin-b H A-OTF-FutoMinA101Pro-Bold
-%futomin-b-v V A-OTF-FutoMinA101Pro-Bold
-%futogo-b H A-OTF-FutoGoB101Pro-Bold
-%futogo-b-v V A-OTF-FutoGoB101Pro-Bold
-%jun101-l H A-OTF-Jun101Pro-Light
-%jun101-l-v V A-OTF-Jun101Pro-Light
-
-%% MS Mincho/Gothic
-%msmin H msmincho
-%msgot H msgothic
-
-%% MS-Mincho with proportional latin and kana:
-%msminp H :1:msmincho
-
-%% Hojo-Kanji (JIS X 0212-1990): Adobe-Japan2
-%hmin Hojo-H msmincho
-%hminv Hojo-V msmincho
-
-%%
-%% CJK-LaTeX/HLaTeX Examples
-%%
-
-%% Arphic Public Licence fonts:
-%% AR PL KaitiM, AR PL Mingti2L, AR PL SungtiL
-
-%bsmi@Big5@ ETen-B5-H bsmi00lp
-%bkai@Big5@ ETen-B5-H bkai00mp
-%gbsn@EUC@ GB-EUC-H gbsn00lp
-%gkai@EUC@ GB-EUC-H gkai00mp
-%bsmir@Big5@ ETen-B5-V bsmi00lp
-%bkair@Big5@ ETen-B5-V bkai00mp
-%gbsnr@EUC@ GB-EUC-V gbsn00lp
-%gkair@EUC@ GB-EUC-V gkai00mp
-
-%% Korean MS-Windows fonts with stylistic variants
-%jbtm@UKS@ UniKS-UCS2-H !batang
-%jbtmo@UKS@ UniKS-UCS2-H !batang,Italic
-%jbtb@UKS@ UniKS-UCS2-H !batang,Bold
-%jbtbo@UKS@ UniKS-UCS2-H !batang,BoldItalic
-
-%% Baekmuk fonts (used with HLaTeX package)
-%bbtm@KS-HLaTeX@ KSCms-UHC-H batang
-%bbtmo@UKS-HLaTeX@ UniKS-UCS2-H batang -s .167
-
-%% Heisei family of Acrobat Asian Font Packs:
-%% Not embedded.
-%mincho@UJIS@ UniJIS-UCS2-H HeiseiMin-W3-Acro
-%gothic@UJIS@ UniJIS-UCS2-H HeiseiKakuGo-W5-Acro
-
-%% Bitstream Cyberbit
-%% Available at:
-%% http://ftp.netscape.com/pub/communicator/extras/fonts/windows/ReadMe.htm
-
-%cyberb@Unicode@ unicode cyberbit
+++ /dev/null
-%% dvipdfmx.cfg for dvipdfmx and xdvipdfmx. (Public domain.)
-%%
-%% PDF Version Setting
-%%
-%% PDF (minor) version stamp to use in output file.
-%% This also implies maximal version of PDF file allowed to be included.
-%% Dvipdfmx does not support 1.0, 1.1, 1.2 since TrueType font embedded
-%% as CIDFontType2 requires at least version 1.3. Transparent imaging
-%% model requires version 1.4. So if you want soft-masking support for
-%% PNG image with alpha channels, you should set version to 4 or higher.
-%% PDF 1.5 enables object compression.
-
-V 5
-
-%% Dvipdfmx Compatibility Flags
-%%
-%% 0x0002 Use semi-transparent filling for tpic shading command,
-%% instead of opaque gray color. (requires PDF 1.4)
-%% 0x0004 Treat all CIDFont as fixed-pitch font.
-%% This is only for backward compatibility. Don't use that.
-%% 0x0008 Do not replace duplicate fontmap entries.
-%% Dvipdfm's (not 'x') behaviour.
-%% 0x0010 Do not optimize PDF destinations. Use this if you want to
-%% refer from other files to destinations in the current file.
-
-%C 0x0000
-
-%% PDF Document Settings
-%%
-%% Papersize Option:
-%%
-%% p papersize-spec
-%%
-%% papersize-spec is 'paper-format' or length-pair, e.g., 'a4', 'letter',
-%% '20cm,30cm'. Recognized unit is 'cm', 'mm', 'bp', 'pt', 'in'.
-
-p a4
-
-%% Annotation Box Margin:
-%%
-%% g length
-%%
-%% Add margin to annotation rectangle created via various \specials. Many
-%% TeX macro packages set the annotation bounding box equal to the TeX box
-%% that encloses the material. That's not always what you want.
-%% Annotations created by pdf:bannot/pdf:eannot is also affected.
-
-%g 0
-
-%% Bookmark Open Level:
-%%
-%% O integer
-%%
-%% Mark bookmark (outline) item as initial state 'open' if the depth
-%% of that item (from root node) is less than or equal to the integer
-%% specified with this option.
-
-O 0
-
-%% PDF Security (Encryption) Setting
-%%
-%% Those options won't take effects unless you use flag 'S'.
-%%
-%% Key bits for PDF encryption (40 - 128)
-
-K 40
-
-%% Permission flag for PDF encryption: Revision will be 3 if the key size
-%% is greater than 40 bits.
-%%
-%% 0x0004 (Revision 2) Print the document.
-%% (Revision 3) Print the document (possibly not at the highest quality
-%% level, depending on whether bit 12[0x0800] is also set).
-%% 0x0008 Modify the contents of the document by operations other than those
-%% controlled by bits 6[0x0020], 9[0x0100], and 11[0x0400].
-%% 0x0010 (Revision 2) Copy or otherwise extract text and graphics from the
-%% document, including extracting text and graphics (in support of
-%% accessibility to disabled users or for other purposes).
-%% (Revision 3) Copy or otherwise extract text and grphics from the
-%% document by operations other than that controlled by bit 10[0x0200].
-%% 0x0020 Add or modify text annotations, fill in interactive form fields,
-%% and, if bit 4[0x0008] is also set, create or modify interactive
-%% form fields (including signature fields).
-%%
-%% (Revision 3 only)
-%% 0x0100 Fill in existing interactive form fields (including signature
-%% fields), even if bit 6 is clear.
-%% 0x0200 Extract text and graphics (in support of accessibility to disabled
-%% users or for other purposes).
-%% 0x0400 Assemble the document (insert, rotate, or delete pages and create
-%% bookmarks or thumbnail images), even if bit 4 is clear.
-%% 0x0800 Print the document to a representation from which a faithful digital
-%% copy of the PDF content could be generated. When this bit is clear
-%% (and bit 3 is set), printing is limited to a low-level representation
-%% of the appearance, possibly of degraded quality.
-
-P 0x003C
-
-%% Image Handler
-%%
-%% With 'D' option dvipdfmx may invoke shell command via system()
-%% function call.
-%%
-%% Command-line template for a-to-b conversion:
-%%
-%% Supported target format ('b') is currently PDF.
-%% Percent sign '%' is special character:
-%%
-%% %i Input file name (FQPN). Name of file to be converted to PDF.
-%% %o Output file name (FQPN). Temporary file to store conversion
-%% result. Removed after inclusion is finished. (regardless of
-%% success or failure)
-%% %b The "base" name of the input file, e.g., "foo" instead of
-%% "foo.eps".
-%% %v The PDF version to be converted to, e.g. "1.4" for PDF 1.4.
-%% %% Replaced with single '%'.
-
-%% Ghostscript (PS-to-PDF and PDF-to-PDF):
-%%
-%% ps2pdf is a front-end to gs. For a complete list of options, see
-%% http://ghostscript.com/doc/current/Ps2pdf.htm#Options
-%%
-%% By default, gs encodes all images contained in a PS file using
-%% the lossy DCT (i.e., JPEG) filter. This often leads to inferior
-%% result (see the discussion at http://electron.mit.edu/~gsteele/pdf/).
-%% The "-dAutoFilterXXXImages" and "-dXXXImageFilter" options used
-%% below force all images to be encoded with the lossless Flate (zlib,
-%% same as PNG) filter. Note that if the PS file already contains DCT
-%% encoded images (which is possible in PS level 2), then these images
-%% will also be re-encoded using Flate. To turn the conversion off,
-%% simply remove the options mentioned above.
-%%
-%% The -dEPSCROP below converts PS files. Before TL 2013,
-%% -sPAPERSIZE=a0 was used for this. In 2013, changes were made to
-%% xetex.def, dvipdfmx.def, etc., to handle non-zero llx/lly.
-%%
-%% In TeX Live, we use the rungs wrapper instead of ps2pdf, becuse we
-%% must omit the -dSAFER which ps2pdf specifies: in order for pstricks
-%% to work with xetex,
-%% /usr/local/texlive/*/texmf-dist/dvips/pstricks/pstricks.pro (for
-%% example) needs to be accessed. (Also, it is better to use our
-%% supplied gs on Windows.) You can also add -dNOSAFER to the ps2pdf
-%% command line.
-%%
-%% Incidentally, especially in TL, more than one dvipdfmx.cfg may be
-%% extant. You can find the one that is active by running:
-%% kpsewhich -progname=dvipdfmx -format='other text files' dvipdfmx.cfg
-%% and control which one is found by setting DVIPDFMXINPUTS.
-%%
-D "rungs -q -dNOPAUSE -dBATCH -dEPSCrop -sDEVICE=pdfwrite -dCompatibilityLevel=%v -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -sOutputFile='%o' '%i' -c quit"
-
-% pre-2013 invocation using -sPAPERSIZE instead of -dEPSCrop, no other changes:
-%D "rungs -q -dNOPAUSE -dBATCH -sPAPERSIZE=a0 -sDEVICE=pdfwrite -dCompatibilityLevel=%v -dAutoFilterGrayImages=false -dGrayImageFilter=/FlateEncode -dAutoFilterColorImages=false -dColorImageFilter=/FlateEncode -sOutputFile='%o' '%i' -c quit"
-
-% other random ps converters people have experimented with.
-%D "/usr/local/bin/ps2pdf -dEPSCrop '%i' '%o'"
-%D "/usr/texbin/epstopdf '%i' -o '%o'"
-%D "/usr/bin/pstopdf '%i' -o '%o'"
-%
-%% Frank Siegert's PStill:
-%D "/usr/local/bin/pstill -c -o '%o' '%i'"
-%
-%% Batik + Fop (SVG-to-PDF):
-%% If you want both PS and SVG, you need to write a script or program
-%% that selectively invokes converters.
-%D "java -classpath classpaths -jar /path/to/batik-rasterizer.jar -m application/pdf -d '%o' '%i'"
-%
-%% There are no way to directly know suggested size of (raster) images.
-%% You may want to use %b here, since you can try reading the ebb file
-%% to see what is natural (physical) size of images.
-%D "ras2pdf -r 300x300 -b '%b.bb' -o '%o' '%i'"
-%
-%% ImageMagick:
-%% Easiest way to support various file formats.
-%D "convert '%i' 'epdf:%o'"
-
-%% Other Options
-%%
-%% DPI for PK font creation
-
-%r 600
-
-%% Set number of fractional digit kept for various numbers in PDF page
-%% content output. By setting this to 2 (default), dvipdfmx rounds
-%% real numbers at 2nd fractional (decimal) digit; e.g., "3.14159" is
-%% written as "3.14". Increasing this to more than 2 isn't meaningful
-%% for old Acrobat due to implementation limit of Acrobat.
-%% Length 0.01 in unscaled coordinate system amount to width of 1 pixel
-%% in 7200ppi display.
-
-%d 5
-
-%% Image cache life in hours
-%% 0 means erase all old images and leave new images
-%% -1 means erase all old images and also erase new images
-%% -2 means ignore image cache
-%I -2
-
-%% Font Map Files
-%%
-%% teTeX 2.x and TeX Live using updmap (pdfTeX format)
-f pdftex.map
-
-%% teTeX 2.x and TeX Live using updmap (DVIPDFM format)
-%f dvipdfm.map
-
-%% teTeX 2.x and TeX Live using updmap (DVIPS format)
-%% MiKTeX 2.2 and 2.3
-%f psfonts.map
-
-%% Put additional fontmap files here (usually for Type0 fonts)
-%f cid-x.map
-
-% the following file is generated by updmap(-sys) from the
-% KanjiMap entries in the updmap.cfg file.
-f kanjix.map
-% minimal example for Chinese and Korean users
-% improvements please to tex-live@tug.org
-f ckx.map
-
-%% Include other config files
-%i <filename>
+++ /dev/null
-# ###################################################################################
-# Copyright (c) 1997,1998,2002,2007 Adobe Systems Incorporated
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this documentation file to use, copy, publish, distribute,
-# sublicense, and/or sell copies of the documentation, and to permit
-# others to do the same, provided that:
-# - No modification, editing or other alteration of this document is
-# allowed; and
-# - The above copyright notice and this permission notice shall be
-# included in all copies of the documentation.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this documentation file, to create their own derivative works
-# from the content of this document to use, copy, publish, distribute,
-# sublicense, and/or sell the derivative works, and to permit others to do
-# the same, provided that the derived work is not represented as being a
-# copy or version of this document.
-#
-# Adobe shall not be liable to any party for any loss of revenue or profit
-# or for indirect, incidental, special, consequential, or other similar
-# damages, whether based on tort (including without limitation negligence
-# or strict liability), contract or other legal or equitable grounds even
-# if Adobe has been advised or had reason to know of the possibility of
-# such damages.Ê The Adobe materials are provided on an "AS IS" basis.Ê
-# Adobe specifically disclaims all express, statutory, or implied
-# warranties relating to the Adobe materials, including but not limited to
-# those concerning merchantability or fitness for a particular purpose or
-# non-infringement of any third party rights regarding the Adobe
-# materials.
-# ###################################################################################
-# Name: Adobe Glyph List
-# Table version: 2.0
-# Date: September 20, 2002
-#
-# See http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
-#
-# Format: Semicolon-delimited fields:
-# (1) glyph name
-# (2) Unicode scalar value
-A;0041
-AE;00C6
-AEacute;01FC
-AEmacron;01E2
-AEsmall;F7E6
-Aacute;00C1
-Aacutesmall;F7E1
-Abreve;0102
-Abreveacute;1EAE
-Abrevecyrillic;04D0
-Abrevedotbelow;1EB6
-Abrevegrave;1EB0
-Abrevehookabove;1EB2
-Abrevetilde;1EB4
-Acaron;01CD
-Acircle;24B6
-Acircumflex;00C2
-Acircumflexacute;1EA4
-Acircumflexdotbelow;1EAC
-Acircumflexgrave;1EA6
-Acircumflexhookabove;1EA8
-Acircumflexsmall;F7E2
-Acircumflextilde;1EAA
-Acute;F6C9
-Acutesmall;F7B4
-Acyrillic;0410
-Adblgrave;0200
-Adieresis;00C4
-Adieresiscyrillic;04D2
-Adieresismacron;01DE
-Adieresissmall;F7E4
-Adotbelow;1EA0
-Adotmacron;01E0
-Agrave;00C0
-Agravesmall;F7E0
-Ahookabove;1EA2
-Aiecyrillic;04D4
-Ainvertedbreve;0202
-Alpha;0391
-Alphatonos;0386
-Amacron;0100
-Amonospace;FF21
-Aogonek;0104
-Aring;00C5
-Aringacute;01FA
-Aringbelow;1E00
-Aringsmall;F7E5
-Asmall;F761
-Atilde;00C3
-Atildesmall;F7E3
-Aybarmenian;0531
-B;0042
-Bcircle;24B7
-Bdotaccent;1E02
-Bdotbelow;1E04
-Becyrillic;0411
-Benarmenian;0532
-Beta;0392
-Bhook;0181
-Blinebelow;1E06
-Bmonospace;FF22
-Brevesmall;F6F4
-Bsmall;F762
-Btopbar;0182
-C;0043
-Caarmenian;053E
-Cacute;0106
-Caron;F6CA
-Caronsmall;F6F5
-Ccaron;010C
-Ccedilla;00C7
-Ccedillaacute;1E08
-Ccedillasmall;F7E7
-Ccircle;24B8
-Ccircumflex;0108
-Cdot;010A
-Cdotaccent;010A
-Cedillasmall;F7B8
-Chaarmenian;0549
-Cheabkhasiancyrillic;04BC
-Checyrillic;0427
-Chedescenderabkhasiancyrillic;04BE
-Chedescendercyrillic;04B6
-Chedieresiscyrillic;04F4
-Cheharmenian;0543
-Chekhakassiancyrillic;04CB
-Cheverticalstrokecyrillic;04B8
-Chi;03A7
-Chook;0187
-Circumflexsmall;F6F6
-Cmonospace;FF23
-Coarmenian;0551
-Csmall;F763
-D;0044
-DZ;01F1
-DZcaron;01C4
-Daarmenian;0534
-Dafrican;0189
-Dcaron;010E
-Dcedilla;1E10
-Dcircle;24B9
-Dcircumflexbelow;1E12
-Dcroat;0110
-Ddotaccent;1E0A
-Ddotbelow;1E0C
-Decyrillic;0414
-Deicoptic;03EE
-Delta;2206
-Deltagreek;0394
-Dhook;018A
-Dieresis;F6CB
-DieresisAcute;F6CC
-DieresisGrave;F6CD
-Dieresissmall;F7A8
-Digammagreek;03DC
-Djecyrillic;0402
-Dlinebelow;1E0E
-Dmonospace;FF24
-Dotaccentsmall;F6F7
-Dslash;0110
-Dsmall;F764
-Dtopbar;018B
-Dz;01F2
-Dzcaron;01C5
-Dzeabkhasiancyrillic;04E0
-Dzecyrillic;0405
-Dzhecyrillic;040F
-E;0045
-Eacute;00C9
-Eacutesmall;F7E9
-Ebreve;0114
-Ecaron;011A
-Ecedillabreve;1E1C
-Echarmenian;0535
-Ecircle;24BA
-Ecircumflex;00CA
-Ecircumflexacute;1EBE
-Ecircumflexbelow;1E18
-Ecircumflexdotbelow;1EC6
-Ecircumflexgrave;1EC0
-Ecircumflexhookabove;1EC2
-Ecircumflexsmall;F7EA
-Ecircumflextilde;1EC4
-Ecyrillic;0404
-Edblgrave;0204
-Edieresis;00CB
-Edieresissmall;F7EB
-Edot;0116
-Edotaccent;0116
-Edotbelow;1EB8
-Efcyrillic;0424
-Egrave;00C8
-Egravesmall;F7E8
-Eharmenian;0537
-Ehookabove;1EBA
-Eightroman;2167
-Einvertedbreve;0206
-Eiotifiedcyrillic;0464
-Elcyrillic;041B
-Elevenroman;216A
-Emacron;0112
-Emacronacute;1E16
-Emacrongrave;1E14
-Emcyrillic;041C
-Emonospace;FF25
-Encyrillic;041D
-Endescendercyrillic;04A2
-Eng;014A
-Enghecyrillic;04A4
-Enhookcyrillic;04C7
-Eogonek;0118
-Eopen;0190
-Epsilon;0395
-Epsilontonos;0388
-Ercyrillic;0420
-Ereversed;018E
-Ereversedcyrillic;042D
-Escyrillic;0421
-Esdescendercyrillic;04AA
-Esh;01A9
-Esmall;F765
-Eta;0397
-Etarmenian;0538
-Etatonos;0389
-Eth;00D0
-Ethsmall;F7F0
-Etilde;1EBC
-Etildebelow;1E1A
-Euro;20AC
-Ezh;01B7
-Ezhcaron;01EE
-Ezhreversed;01B8
-F;0046
-Fcircle;24BB
-Fdotaccent;1E1E
-Feharmenian;0556
-Feicoptic;03E4
-Fhook;0191
-Fitacyrillic;0472
-Fiveroman;2164
-Fmonospace;FF26
-Fourroman;2163
-Fsmall;F766
-G;0047
-GBsquare;3387
-Gacute;01F4
-Gamma;0393
-Gammaafrican;0194
-Gangiacoptic;03EA
-Gbreve;011E
-Gcaron;01E6
-Gcedilla;0122
-Gcircle;24BC
-Gcircumflex;011C
-Gcommaaccent;0122
-Gdot;0120
-Gdotaccent;0120
-Gecyrillic;0413
-Ghadarmenian;0542
-Ghemiddlehookcyrillic;0494
-Ghestrokecyrillic;0492
-Gheupturncyrillic;0490
-Ghook;0193
-Gimarmenian;0533
-Gjecyrillic;0403
-Gmacron;1E20
-Gmonospace;FF27
-Grave;F6CE
-Gravesmall;F760
-Gsmall;F767
-Gsmallhook;029B
-Gstroke;01E4
-H;0048
-H18533;25CF
-H18543;25AA
-H18551;25AB
-H22073;25A1
-HPsquare;33CB
-Haabkhasiancyrillic;04A8
-Hadescendercyrillic;04B2
-Hardsigncyrillic;042A
-Hbar;0126
-Hbrevebelow;1E2A
-Hcedilla;1E28
-Hcircle;24BD
-Hcircumflex;0124
-Hdieresis;1E26
-Hdotaccent;1E22
-Hdotbelow;1E24
-Hmonospace;FF28
-Hoarmenian;0540
-Horicoptic;03E8
-Hsmall;F768
-Hungarumlaut;F6CF
-Hungarumlautsmall;F6F8
-Hzsquare;3390
-I;0049
-IAcyrillic;042F
-IJ;0132
-IUcyrillic;042E
-Iacute;00CD
-Iacutesmall;F7ED
-Ibreve;012C
-Icaron;01CF
-Icircle;24BE
-Icircumflex;00CE
-Icircumflexsmall;F7EE
-Icyrillic;0406
-Idblgrave;0208
-Idieresis;00CF
-Idieresisacute;1E2E
-Idieresiscyrillic;04E4
-Idieresissmall;F7EF
-Idot;0130
-Idotaccent;0130
-Idotbelow;1ECA
-Iebrevecyrillic;04D6
-Iecyrillic;0415
-Ifraktur;2111
-Igrave;00CC
-Igravesmall;F7EC
-Ihookabove;1EC8
-Iicyrillic;0418
-Iinvertedbreve;020A
-Iishortcyrillic;0419
-Imacron;012A
-Imacroncyrillic;04E2
-Imonospace;FF29
-Iniarmenian;053B
-Iocyrillic;0401
-Iogonek;012E
-Iota;0399
-Iotaafrican;0196
-Iotadieresis;03AA
-Iotatonos;038A
-Ismall;F769
-Istroke;0197
-Itilde;0128
-Itildebelow;1E2C
-Izhitsacyrillic;0474
-Izhitsadblgravecyrillic;0476
-J;004A
-Jaarmenian;0541
-Jcircle;24BF
-Jcircumflex;0134
-Jecyrillic;0408
-Jheharmenian;054B
-Jmonospace;FF2A
-Jsmall;F76A
-K;004B
-KBsquare;3385
-KKsquare;33CD
-Kabashkircyrillic;04A0
-Kacute;1E30
-Kacyrillic;041A
-Kadescendercyrillic;049A
-Kahookcyrillic;04C3
-Kappa;039A
-Kastrokecyrillic;049E
-Kaverticalstrokecyrillic;049C
-Kcaron;01E8
-Kcedilla;0136
-Kcircle;24C0
-Kcommaaccent;0136
-Kdotbelow;1E32
-Keharmenian;0554
-Kenarmenian;053F
-Khacyrillic;0425
-Kheicoptic;03E6
-Khook;0198
-Kjecyrillic;040C
-Klinebelow;1E34
-Kmonospace;FF2B
-Koppacyrillic;0480
-Koppagreek;03DE
-Ksicyrillic;046E
-Ksmall;F76B
-L;004C
-LJ;01C7
-LL;F6BF
-Lacute;0139
-Lambda;039B
-Lcaron;013D
-Lcedilla;013B
-Lcircle;24C1
-Lcircumflexbelow;1E3C
-Lcommaaccent;013B
-Ldot;013F
-Ldotaccent;013F
-Ldotbelow;1E36
-Ldotbelowmacron;1E38
-Liwnarmenian;053C
-Lj;01C8
-Ljecyrillic;0409
-Llinebelow;1E3A
-Lmonospace;FF2C
-Lslash;0141
-Lslashsmall;F6F9
-Lsmall;F76C
-M;004D
-MBsquare;3386
-Macron;F6D0
-Macronsmall;F7AF
-Macute;1E3E
-Mcircle;24C2
-Mdotaccent;1E40
-Mdotbelow;1E42
-Menarmenian;0544
-Mmonospace;FF2D
-Msmall;F76D
-Mturned;019C
-Mu;039C
-N;004E
-NJ;01CA
-Nacute;0143
-Ncaron;0147
-Ncedilla;0145
-Ncircle;24C3
-Ncircumflexbelow;1E4A
-Ncommaaccent;0145
-Ndotaccent;1E44
-Ndotbelow;1E46
-Nhookleft;019D
-Nineroman;2168
-Nj;01CB
-Njecyrillic;040A
-Nlinebelow;1E48
-Nmonospace;FF2E
-Nowarmenian;0546
-Nsmall;F76E
-Ntilde;00D1
-Ntildesmall;F7F1
-Nu;039D
-O;004F
-OE;0152
-OEsmall;F6FA
-Oacute;00D3
-Oacutesmall;F7F3
-Obarredcyrillic;04E8
-Obarreddieresiscyrillic;04EA
-Obreve;014E
-Ocaron;01D1
-Ocenteredtilde;019F
-Ocircle;24C4
-Ocircumflex;00D4
-Ocircumflexacute;1ED0
-Ocircumflexdotbelow;1ED8
-Ocircumflexgrave;1ED2
-Ocircumflexhookabove;1ED4
-Ocircumflexsmall;F7F4
-Ocircumflextilde;1ED6
-Ocyrillic;041E
-Odblacute;0150
-Odblgrave;020C
-Odieresis;00D6
-Odieresiscyrillic;04E6
-Odieresissmall;F7F6
-Odotbelow;1ECC
-Ogoneksmall;F6FB
-Ograve;00D2
-Ogravesmall;F7F2
-Oharmenian;0555
-Ohm;2126
-Ohookabove;1ECE
-Ohorn;01A0
-Ohornacute;1EDA
-Ohorndotbelow;1EE2
-Ohorngrave;1EDC
-Ohornhookabove;1EDE
-Ohorntilde;1EE0
-Ohungarumlaut;0150
-Oi;01A2
-Oinvertedbreve;020E
-Omacron;014C
-Omacronacute;1E52
-Omacrongrave;1E50
-Omega;2126
-Omegacyrillic;0460
-Omegagreek;03A9
-Omegaroundcyrillic;047A
-Omegatitlocyrillic;047C
-Omegatonos;038F
-Omicron;039F
-Omicrontonos;038C
-Omonospace;FF2F
-Oneroman;2160
-Oogonek;01EA
-Oogonekmacron;01EC
-Oopen;0186
-Oslash;00D8
-Oslashacute;01FE
-Oslashsmall;F7F8
-Osmall;F76F
-Ostrokeacute;01FE
-Otcyrillic;047E
-Otilde;00D5
-Otildeacute;1E4C
-Otildedieresis;1E4E
-Otildesmall;F7F5
-P;0050
-Pacute;1E54
-Pcircle;24C5
-Pdotaccent;1E56
-Pecyrillic;041F
-Peharmenian;054A
-Pemiddlehookcyrillic;04A6
-Phi;03A6
-Phook;01A4
-Pi;03A0
-Piwrarmenian;0553
-Pmonospace;FF30
-Psi;03A8
-Psicyrillic;0470
-Psmall;F770
-Q;0051
-Qcircle;24C6
-Qmonospace;FF31
-Qsmall;F771
-R;0052
-Raarmenian;054C
-Racute;0154
-Rcaron;0158
-Rcedilla;0156
-Rcircle;24C7
-Rcommaaccent;0156
-Rdblgrave;0210
-Rdotaccent;1E58
-Rdotbelow;1E5A
-Rdotbelowmacron;1E5C
-Reharmenian;0550
-Rfraktur;211C
-Rho;03A1
-Ringsmall;F6FC
-Rinvertedbreve;0212
-Rlinebelow;1E5E
-Rmonospace;FF32
-Rsmall;F772
-Rsmallinverted;0281
-Rsmallinvertedsuperior;02B6
-S;0053
-SF010000;250C
-SF020000;2514
-SF030000;2510
-SF040000;2518
-SF050000;253C
-SF060000;252C
-SF070000;2534
-SF080000;251C
-SF090000;2524
-SF100000;2500
-SF110000;2502
-SF190000;2561
-SF200000;2562
-SF210000;2556
-SF220000;2555
-SF230000;2563
-SF240000;2551
-SF250000;2557
-SF260000;255D
-SF270000;255C
-SF280000;255B
-SF360000;255E
-SF370000;255F
-SF380000;255A
-SF390000;2554
-SF400000;2569
-SF410000;2566
-SF420000;2560
-SF430000;2550
-SF440000;256C
-SF450000;2567
-SF460000;2568
-SF470000;2564
-SF480000;2565
-SF490000;2559
-SF500000;2558
-SF510000;2552
-SF520000;2553
-SF530000;256B
-SF540000;256A
-Sacute;015A
-Sacutedotaccent;1E64
-Sampigreek;03E0
-Scaron;0160
-Scarondotaccent;1E66
-Scaronsmall;F6FD
-Scedilla;015E
-Schwa;018F
-Schwacyrillic;04D8
-Schwadieresiscyrillic;04DA
-Scircle;24C8
-Scircumflex;015C
-Scommaaccent;0218
-Sdotaccent;1E60
-Sdotbelow;1E62
-Sdotbelowdotaccent;1E68
-Seharmenian;054D
-Sevenroman;2166
-Shaarmenian;0547
-Shacyrillic;0428
-Shchacyrillic;0429
-Sheicoptic;03E2
-Shhacyrillic;04BA
-Shimacoptic;03EC
-Sigma;03A3
-Sixroman;2165
-Smonospace;FF33
-Softsigncyrillic;042C
-Ssmall;F773
-Stigmagreek;03DA
-T;0054
-Tau;03A4
-Tbar;0166
-Tcaron;0164
-Tcedilla;0162
-Tcircle;24C9
-Tcircumflexbelow;1E70
-Tcommaaccent;0162
-Tdotaccent;1E6A
-Tdotbelow;1E6C
-Tecyrillic;0422
-Tedescendercyrillic;04AC
-Tenroman;2169
-Tetsecyrillic;04B4
-Theta;0398
-Thook;01AC
-Thorn;00DE
-Thornsmall;F7FE
-Threeroman;2162
-Tildesmall;F6FE
-Tiwnarmenian;054F
-Tlinebelow;1E6E
-Tmonospace;FF34
-Toarmenian;0539
-Tonefive;01BC
-Tonesix;0184
-Tonetwo;01A7
-Tretroflexhook;01AE
-Tsecyrillic;0426
-Tshecyrillic;040B
-Tsmall;F774
-Twelveroman;216B
-Tworoman;2161
-U;0055
-Uacute;00DA
-Uacutesmall;F7FA
-Ubreve;016C
-Ucaron;01D3
-Ucircle;24CA
-Ucircumflex;00DB
-Ucircumflexbelow;1E76
-Ucircumflexsmall;F7FB
-Ucyrillic;0423
-Udblacute;0170
-Udblgrave;0214
-Udieresis;00DC
-Udieresisacute;01D7
-Udieresisbelow;1E72
-Udieresiscaron;01D9
-Udieresiscyrillic;04F0
-Udieresisgrave;01DB
-Udieresismacron;01D5
-Udieresissmall;F7FC
-Udotbelow;1EE4
-Ugrave;00D9
-Ugravesmall;F7F9
-Uhookabove;1EE6
-Uhorn;01AF
-Uhornacute;1EE8
-Uhorndotbelow;1EF0
-Uhorngrave;1EEA
-Uhornhookabove;1EEC
-Uhorntilde;1EEE
-Uhungarumlaut;0170
-Uhungarumlautcyrillic;04F2
-Uinvertedbreve;0216
-Ukcyrillic;0478
-Umacron;016A
-Umacroncyrillic;04EE
-Umacrondieresis;1E7A
-Umonospace;FF35
-Uogonek;0172
-Upsilon;03A5
-Upsilon1;03D2
-Upsilonacutehooksymbolgreek;03D3
-Upsilonafrican;01B1
-Upsilondieresis;03AB
-Upsilondieresishooksymbolgreek;03D4
-Upsilonhooksymbol;03D2
-Upsilontonos;038E
-Uring;016E
-Ushortcyrillic;040E
-Usmall;F775
-Ustraightcyrillic;04AE
-Ustraightstrokecyrillic;04B0
-Utilde;0168
-Utildeacute;1E78
-Utildebelow;1E74
-V;0056
-Vcircle;24CB
-Vdotbelow;1E7E
-Vecyrillic;0412
-Vewarmenian;054E
-Vhook;01B2
-Vmonospace;FF36
-Voarmenian;0548
-Vsmall;F776
-Vtilde;1E7C
-W;0057
-Wacute;1E82
-Wcircle;24CC
-Wcircumflex;0174
-Wdieresis;1E84
-Wdotaccent;1E86
-Wdotbelow;1E88
-Wgrave;1E80
-Wmonospace;FF37
-Wsmall;F777
-X;0058
-Xcircle;24CD
-Xdieresis;1E8C
-Xdotaccent;1E8A
-Xeharmenian;053D
-Xi;039E
-Xmonospace;FF38
-Xsmall;F778
-Y;0059
-Yacute;00DD
-Yacutesmall;F7FD
-Yatcyrillic;0462
-Ycircle;24CE
-Ycircumflex;0176
-Ydieresis;0178
-Ydieresissmall;F7FF
-Ydotaccent;1E8E
-Ydotbelow;1EF4
-Yericyrillic;042B
-Yerudieresiscyrillic;04F8
-Ygrave;1EF2
-Yhook;01B3
-Yhookabove;1EF6
-Yiarmenian;0545
-Yicyrillic;0407
-Yiwnarmenian;0552
-Ymonospace;FF39
-Ysmall;F779
-Ytilde;1EF8
-Yusbigcyrillic;046A
-Yusbigiotifiedcyrillic;046C
-Yuslittlecyrillic;0466
-Yuslittleiotifiedcyrillic;0468
-Z;005A
-Zaarmenian;0536
-Zacute;0179
-Zcaron;017D
-Zcaronsmall;F6FF
-Zcircle;24CF
-Zcircumflex;1E90
-Zdot;017B
-Zdotaccent;017B
-Zdotbelow;1E92
-Zecyrillic;0417
-Zedescendercyrillic;0498
-Zedieresiscyrillic;04DE
-Zeta;0396
-Zhearmenian;053A
-Zhebrevecyrillic;04C1
-Zhecyrillic;0416
-Zhedescendercyrillic;0496
-Zhedieresiscyrillic;04DC
-Zlinebelow;1E94
-Zmonospace;FF3A
-Zsmall;F77A
-Zstroke;01B5
-a;0061
-aabengali;0986
-aacute;00E1
-aadeva;0906
-aagujarati;0A86
-aagurmukhi;0A06
-aamatragurmukhi;0A3E
-aarusquare;3303
-aavowelsignbengali;09BE
-aavowelsigndeva;093E
-aavowelsigngujarati;0ABE
-abbreviationmarkarmenian;055F
-abbreviationsigndeva;0970
-abengali;0985
-abopomofo;311A
-abreve;0103
-abreveacute;1EAF
-abrevecyrillic;04D1
-abrevedotbelow;1EB7
-abrevegrave;1EB1
-abrevehookabove;1EB3
-abrevetilde;1EB5
-acaron;01CE
-acircle;24D0
-acircumflex;00E2
-acircumflexacute;1EA5
-acircumflexdotbelow;1EAD
-acircumflexgrave;1EA7
-acircumflexhookabove;1EA9
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-acute;00B4
-acutebelowcmb;0317
-acutecmb;0301
-acutecomb;0301
-acutedeva;0954
-acutelowmod;02CF
-acutetonecmb;0341
-acyrillic;0430
-adblgrave;0201
-addakgurmukhi;0A71
-adeva;0905
-adieresis;00E4
-adieresiscyrillic;04D3
-adieresismacron;01DF
-adotbelow;1EA1
-adotmacron;01E1
-ae;00E6
-aeacute;01FD
-aekorean;3150
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-afii10017;0410
-afii10018;0411
-afii10019;0412
-afii10020;0413
-afii10021;0414
-afii10022;0415
-afii10023;0401
-afii10024;0416
-afii10025;0417
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-afii10027;0419
-afii10028;041A
-afii10029;041B
-afii10030;041C
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-afii10032;041E
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-afii10039;0425
-afii10040;0426
-afii10041;0427
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-afii10052;0403
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-afii10054;0405
-afii10055;0406
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-afii10057;0408
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-afii10059;040A
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-afii10061;040C
-afii10062;040E
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-afii10064;F6C5
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-afii10066;0431
-afii10067;0432
-afii10068;0433
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-afii10070;0435
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-afii10075;0439
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-afii10090;0448
-afii10091;0449
-afii10092;044A
-afii10093;044B
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-afii10100;0453
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-afii10103;0456
-afii10104;0457
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-afii10106;0459
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-afii10148;0474
-afii10192;F6C6
-afii10193;045F
-afii10194;0463
-afii10195;0473
-afii10196;0475
-afii10831;F6C7
-afii10832;F6C8
-afii10846;04D9
-afii299;200E
-afii300;200F
-afii301;200D
-afii57381;066A
-afii57388;060C
-afii57392;0660
-afii57393;0661
-afii57394;0662
-afii57395;0663
-afii57396;0664
-afii57397;0665
-afii57398;0666
-afii57399;0667
-afii57400;0668
-afii57401;0669
-afii57403;061B
-afii57407;061F
-afii57409;0621
-afii57410;0622
-afii57411;0623
-afii57412;0624
-afii57413;0625
-afii57414;0626
-afii57415;0627
-afii57416;0628
-afii57417;0629
-afii57418;062A
-afii57419;062B
-afii57420;062C
-afii57421;062D
-afii57422;062E
-afii57423;062F
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-afii57425;0631
-afii57426;0632
-afii57427;0633
-afii57428;0634
-afii57429;0635
-afii57430;0636
-afii57431;0637
-afii57432;0638
-afii57433;0639
-afii57434;063A
-afii57440;0640
-afii57441;0641
-afii57442;0642
-afii57443;0643
-afii57444;0644
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-afii57446;0646
-afii57448;0648
-afii57449;0649
-afii57450;064A
-afii57451;064B
-afii57452;064C
-afii57453;064D
-afii57454;064E
-afii57455;064F
-afii57456;0650
-afii57457;0651
-afii57458;0652
-afii57470;0647
-afii57505;06A4
-afii57506;067E
-afii57507;0686
-afii57508;0698
-afii57509;06AF
-afii57511;0679
-afii57512;0688
-afii57513;0691
-afii57514;06BA
-afii57519;06D2
-afii57534;06D5
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-afii57645;05BE
-afii57658;05C3
-afii57664;05D0
-afii57665;05D1
-afii57666;05D2
-afii57667;05D3
-afii57668;05D4
-afii57669;05D5
-afii57670;05D6
-afii57671;05D7
-afii57672;05D8
-afii57673;05D9
-afii57674;05DA
-afii57675;05DB
-afii57676;05DC
-afii57677;05DD
-afii57678;05DE
-afii57679;05DF
-afii57680;05E0
-afii57681;05E1
-afii57682;05E2
-afii57683;05E3
-afii57684;05E4
-afii57685;05E5
-afii57686;05E6
-afii57687;05E7
-afii57688;05E8
-afii57689;05E9
-afii57690;05EA
-afii57694;FB2A
-afii57695;FB2B
-afii57700;FB4B
-afii57705;FB1F
-afii57716;05F0
-afii57717;05F1
-afii57718;05F2
-afii57723;FB35
-afii57793;05B4
-afii57794;05B5
-afii57795;05B6
-afii57796;05BB
-afii57797;05B8
-afii57798;05B7
-afii57799;05B0
-afii57800;05B2
-afii57801;05B1
-afii57802;05B3
-afii57803;05C2
-afii57804;05C1
-afii57806;05B9
-afii57807;05BC
-afii57839;05BD
-afii57841;05BF
-afii57842;05C0
-afii57929;02BC
-afii61248;2105
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-afii61352;2116
-afii61573;202C
-afii61574;202D
-afii61575;202E
-afii61664;200C
-afii63167;066D
-afii64937;02BD
-agrave;00E0
-agujarati;0A85
-agurmukhi;0A05
-ahiragana;3042
-ahookabove;1EA3
-aibengali;0990
-aibopomofo;311E
-aideva;0910
-aiecyrillic;04D5
-aigujarati;0A90
-aigurmukhi;0A10
-aimatragurmukhi;0A48
-ainarabic;0639
-ainfinalarabic;FECA
-aininitialarabic;FECB
-ainmedialarabic;FECC
-ainvertedbreve;0203
-aivowelsignbengali;09C8
-aivowelsigndeva;0948
-aivowelsigngujarati;0AC8
-akatakana;30A2
-akatakanahalfwidth;FF71
-akorean;314F
-alef;05D0
-alefarabic;0627
-alefdageshhebrew;FB30
-aleffinalarabic;FE8E
-alefhamzaabovearabic;0623
-alefhamzaabovefinalarabic;FE84
-alefhamzabelowarabic;0625
-alefhamzabelowfinalarabic;FE88
-alefhebrew;05D0
-aleflamedhebrew;FB4F
-alefmaddaabovearabic;0622
-alefmaddaabovefinalarabic;FE82
-alefmaksuraarabic;0649
-alefmaksurafinalarabic;FEF0
-alefmaksurainitialarabic;FEF3
-alefmaksuramedialarabic;FEF4
-alefpatahhebrew;FB2E
-alefqamatshebrew;FB2F
-aleph;2135
-allequal;224C
-alpha;03B1
-alphatonos;03AC
-amacron;0101
-amonospace;FF41
-ampersand;0026
-ampersandmonospace;FF06
-ampersandsmall;F726
-amsquare;33C2
-anbopomofo;3122
-angbopomofo;3124
-angkhankhuthai;0E5A
-angle;2220
-anglebracketleft;3008
-anglebracketleftvertical;FE3F
-anglebracketright;3009
-anglebracketrightvertical;FE40
-angleleft;2329
-angleright;232A
-angstrom;212B
-anoteleia;0387
-anudattadeva;0952
-anusvarabengali;0982
-anusvaradeva;0902
-anusvaragujarati;0A82
-aogonek;0105
-apaatosquare;3300
-aparen;249C
-apostrophearmenian;055A
-apostrophemod;02BC
-apple;F8FF
-approaches;2250
-approxequal;2248
-approxequalorimage;2252
-approximatelyequal;2245
-araeaekorean;318E
-araeakorean;318D
-arc;2312
-arighthalfring;1E9A
-aring;00E5
-aringacute;01FB
-aringbelow;1E01
-arrowboth;2194
-arrowdashdown;21E3
-arrowdashleft;21E0
-arrowdashright;21E2
-arrowdashup;21E1
-arrowdblboth;21D4
-arrowdbldown;21D3
-arrowdblleft;21D0
-arrowdblright;21D2
-arrowdblup;21D1
-arrowdown;2193
-arrowdownleft;2199
-arrowdownright;2198
-arrowdownwhite;21E9
-arrowheaddownmod;02C5
-arrowheadleftmod;02C2
-arrowheadrightmod;02C3
-arrowheadupmod;02C4
-arrowhorizex;F8E7
-arrowleft;2190
-arrowleftdbl;21D0
-arrowleftdblstroke;21CD
-arrowleftoverright;21C6
-arrowleftwhite;21E6
-arrowright;2192
-arrowrightdblstroke;21CF
-arrowrightheavy;279E
-arrowrightoverleft;21C4
-arrowrightwhite;21E8
-arrowtableft;21E4
-arrowtabright;21E5
-arrowup;2191
-arrowupdn;2195
-arrowupdnbse;21A8
-arrowupdownbase;21A8
-arrowupleft;2196
-arrowupleftofdown;21C5
-arrowupright;2197
-arrowupwhite;21E7
-arrowvertex;F8E6
-asciicircum;005E
-asciicircummonospace;FF3E
-asciitilde;007E
-asciitildemonospace;FF5E
-ascript;0251
-ascriptturned;0252
-asmallhiragana;3041
-asmallkatakana;30A1
-asmallkatakanahalfwidth;FF67
-asterisk;002A
-asteriskaltonearabic;066D
-asteriskarabic;066D
-asteriskmath;2217
-asteriskmonospace;FF0A
-asterisksmall;FE61
-asterism;2042
-asuperior;F6E9
-asymptoticallyequal;2243
-at;0040
-atilde;00E3
-atmonospace;FF20
-atsmall;FE6B
-aturned;0250
-aubengali;0994
-aubopomofo;3120
-audeva;0914
-augujarati;0A94
-augurmukhi;0A14
-aulengthmarkbengali;09D7
-aumatragurmukhi;0A4C
-auvowelsignbengali;09CC
-auvowelsigndeva;094C
-auvowelsigngujarati;0ACC
-avagrahadeva;093D
-aybarmenian;0561
-ayin;05E2
-ayinaltonehebrew;FB20
-ayinhebrew;05E2
-b;0062
-babengali;09AC
-backslash;005C
-backslashmonospace;FF3C
-badeva;092C
-bagujarati;0AAC
-bagurmukhi;0A2C
-bahiragana;3070
-bahtthai;0E3F
-bakatakana;30D0
-bar;007C
-barmonospace;FF5C
-bbopomofo;3105
-bcircle;24D1
-bdotaccent;1E03
-bdotbelow;1E05
-beamedsixteenthnotes;266C
-because;2235
-becyrillic;0431
-beharabic;0628
-behfinalarabic;FE90
-behinitialarabic;FE91
-behiragana;3079
-behmedialarabic;FE92
-behmeeminitialarabic;FC9F
-behmeemisolatedarabic;FC08
-behnoonfinalarabic;FC6D
-bekatakana;30D9
-benarmenian;0562
-bet;05D1
-beta;03B2
-betasymbolgreek;03D0
-betdagesh;FB31
-betdageshhebrew;FB31
-bethebrew;05D1
-betrafehebrew;FB4C
-bhabengali;09AD
-bhadeva;092D
-bhagujarati;0AAD
-bhagurmukhi;0A2D
-bhook;0253
-bihiragana;3073
-bikatakana;30D3
-bilabialclick;0298
-bindigurmukhi;0A02
-birusquare;3331
-blackcircle;25CF
-blackdiamond;25C6
-blackdownpointingtriangle;25BC
-blackleftpointingpointer;25C4
-blackleftpointingtriangle;25C0
-blacklenticularbracketleft;3010
-blacklenticularbracketleftvertical;FE3B
-blacklenticularbracketright;3011
-blacklenticularbracketrightvertical;FE3C
-blacklowerlefttriangle;25E3
-blacklowerrighttriangle;25E2
-blackrectangle;25AC
-blackrightpointingpointer;25BA
-blackrightpointingtriangle;25B6
-blacksmallsquare;25AA
-blacksmilingface;263B
-blacksquare;25A0
-blackstar;2605
-blackupperlefttriangle;25E4
-blackupperrighttriangle;25E5
-blackuppointingsmalltriangle;25B4
-blackuppointingtriangle;25B2
-blank;2423
-blinebelow;1E07
-block;2588
-bmonospace;FF42
-bobaimaithai;0E1A
-bohiragana;307C
-bokatakana;30DC
-bparen;249D
-bqsquare;33C3
-braceex;F8F4
-braceleft;007B
-braceleftbt;F8F3
-braceleftmid;F8F2
-braceleftmonospace;FF5B
-braceleftsmall;FE5B
-bracelefttp;F8F1
-braceleftvertical;FE37
-braceright;007D
-bracerightbt;F8FE
-bracerightmid;F8FD
-bracerightmonospace;FF5D
-bracerightsmall;FE5C
-bracerighttp;F8FC
-bracerightvertical;FE38
-bracketleft;005B
-bracketleftbt;F8F0
-bracketleftex;F8EF
-bracketleftmonospace;FF3B
-bracketlefttp;F8EE
-bracketright;005D
-bracketrightbt;F8FB
-bracketrightex;F8FA
-bracketrightmonospace;FF3D
-bracketrighttp;F8F9
-breve;02D8
-brevebelowcmb;032E
-brevecmb;0306
-breveinvertedbelowcmb;032F
-breveinvertedcmb;0311
-breveinverteddoublecmb;0361
-bridgebelowcmb;032A
-bridgeinvertedbelowcmb;033A
-brokenbar;00A6
-bstroke;0180
-bsuperior;F6EA
-btopbar;0183
-buhiragana;3076
-bukatakana;30D6
-bullet;2022
-bulletinverse;25D8
-bulletoperator;2219
-bullseye;25CE
-c;0063
-caarmenian;056E
-cabengali;099A
-cacute;0107
-cadeva;091A
-cagujarati;0A9A
-cagurmukhi;0A1A
-calsquare;3388
-candrabindubengali;0981
-candrabinducmb;0310
-candrabindudeva;0901
-candrabindugujarati;0A81
-capslock;21EA
-careof;2105
-caron;02C7
-caronbelowcmb;032C
-caroncmb;030C
-carriagereturn;21B5
-cbopomofo;3118
-ccaron;010D
-ccedilla;00E7
-ccedillaacute;1E09
-ccircle;24D2
-ccircumflex;0109
-ccurl;0255
-cdot;010B
-cdotaccent;010B
-cdsquare;33C5
-cedilla;00B8
-cedillacmb;0327
-cent;00A2
-centigrade;2103
-centinferior;F6DF
-centmonospace;FFE0
-centoldstyle;F7A2
-centsuperior;F6E0
-chaarmenian;0579
-chabengali;099B
-chadeva;091B
-chagujarati;0A9B
-chagurmukhi;0A1B
-chbopomofo;3114
-cheabkhasiancyrillic;04BD
-checkmark;2713
-checyrillic;0447
-chedescenderabkhasiancyrillic;04BF
-chedescendercyrillic;04B7
-chedieresiscyrillic;04F5
-cheharmenian;0573
-chekhakassiancyrillic;04CC
-cheverticalstrokecyrillic;04B9
-chi;03C7
-chieuchacirclekorean;3277
-chieuchaparenkorean;3217
-chieuchcirclekorean;3269
-chieuchkorean;314A
-chieuchparenkorean;3209
-chochangthai;0E0A
-chochanthai;0E08
-chochingthai;0E09
-chochoethai;0E0C
-chook;0188
-cieucacirclekorean;3276
-cieucaparenkorean;3216
-cieuccirclekorean;3268
-cieuckorean;3148
-cieucparenkorean;3208
-cieucuparenkorean;321C
-circle;25CB
-circlemultiply;2297
-circleot;2299
-circleplus;2295
-circlepostalmark;3036
-circlewithlefthalfblack;25D0
-circlewithrighthalfblack;25D1
-circumflex;02C6
-circumflexbelowcmb;032D
-circumflexcmb;0302
-clear;2327
-clickalveolar;01C2
-clickdental;01C0
-clicklateral;01C1
-clickretroflex;01C3
-club;2663
-clubsuitblack;2663
-clubsuitwhite;2667
-cmcubedsquare;33A4
-cmonospace;FF43
-cmsquaredsquare;33A0
-coarmenian;0581
-colon;003A
-colonmonetary;20A1
-colonmonospace;FF1A
-colonsign;20A1
-colonsmall;FE55
-colontriangularhalfmod;02D1
-colontriangularmod;02D0
-comma;002C
-commaabovecmb;0313
-commaaboverightcmb;0315
-commaaccent;F6C3
-commaarabic;060C
-commaarmenian;055D
-commainferior;F6E1
-commamonospace;FF0C
-commareversedabovecmb;0314
-commareversedmod;02BD
-commasmall;FE50
-commasuperior;F6E2
-commaturnedabovecmb;0312
-commaturnedmod;02BB
-compass;263C
-congruent;2245
-contourintegral;222E
-control;2303
-controlACK;0006
-controlBEL;0007
-controlBS;0008
-controlCAN;0018
-controlCR;000D
-controlDC1;0011
-controlDC2;0012
-controlDC3;0013
-controlDC4;0014
-controlDEL;007F
-controlDLE;0010
-controlEM;0019
-controlENQ;0005
-controlEOT;0004
-controlESC;001B
-controlETB;0017
-controlETX;0003
-controlFF;000C
-controlFS;001C
-controlGS;001D
-controlHT;0009
-controlLF;000A
-controlNAK;0015
-controlRS;001E
-controlSI;000F
-controlSO;000E
-controlSOT;0002
-controlSTX;0001
-controlSUB;001A
-controlSYN;0016
-controlUS;001F
-controlVT;000B
-copyright;00A9
-copyrightsans;F8E9
-copyrightserif;F6D9
-cornerbracketleft;300C
-cornerbracketlefthalfwidth;FF62
-cornerbracketleftvertical;FE41
-cornerbracketright;300D
-cornerbracketrighthalfwidth;FF63
-cornerbracketrightvertical;FE42
-corporationsquare;337F
-cosquare;33C7
-coverkgsquare;33C6
-cparen;249E
-cruzeiro;20A2
-cstretched;0297
-curlyand;22CF
-curlyor;22CE
-currency;00A4
-cyrBreve;F6D1
-cyrFlex;F6D2
-cyrbreve;F6D4
-cyrflex;F6D5
-d;0064
-daarmenian;0564
-dabengali;09A6
-dadarabic;0636
-dadeva;0926
-dadfinalarabic;FEBE
-dadinitialarabic;FEBF
-dadmedialarabic;FEC0
-dagesh;05BC
-dageshhebrew;05BC
-dagger;2020
-daggerdbl;2021
-dagujarati;0AA6
-dagurmukhi;0A26
-dahiragana;3060
-dakatakana;30C0
-dalarabic;062F
-dalet;05D3
-daletdagesh;FB33
-daletdageshhebrew;FB33
-dalethatafpatah;05D3 05B2
-dalethatafpatahhebrew;05D3 05B2
-dalethatafsegol;05D3 05B1
-dalethatafsegolhebrew;05D3 05B1
-dalethebrew;05D3
-dalethiriq;05D3 05B4
-dalethiriqhebrew;05D3 05B4
-daletholam;05D3 05B9
-daletholamhebrew;05D3 05B9
-daletpatah;05D3 05B7
-daletpatahhebrew;05D3 05B7
-daletqamats;05D3 05B8
-daletqamatshebrew;05D3 05B8
-daletqubuts;05D3 05BB
-daletqubutshebrew;05D3 05BB
-daletsegol;05D3 05B6
-daletsegolhebrew;05D3 05B6
-daletsheva;05D3 05B0
-daletshevahebrew;05D3 05B0
-dalettsere;05D3 05B5
-dalettserehebrew;05D3 05B5
-dalfinalarabic;FEAA
-dammaarabic;064F
-dammalowarabic;064F
-dammatanaltonearabic;064C
-dammatanarabic;064C
-danda;0964
-dargahebrew;05A7
-dargalefthebrew;05A7
-dasiapneumatacyrilliccmb;0485
-dblGrave;F6D3
-dblanglebracketleft;300A
-dblanglebracketleftvertical;FE3D
-dblanglebracketright;300B
-dblanglebracketrightvertical;FE3E
-dblarchinvertedbelowcmb;032B
-dblarrowleft;21D4
-dblarrowright;21D2
-dbldanda;0965
-dblgrave;F6D6
-dblgravecmb;030F
-dblintegral;222C
-dbllowline;2017
-dbllowlinecmb;0333
-dbloverlinecmb;033F
-dblprimemod;02BA
-dblverticalbar;2016
-dblverticallineabovecmb;030E
-dbopomofo;3109
-dbsquare;33C8
-dcaron;010F
-dcedilla;1E11
-dcircle;24D3
-dcircumflexbelow;1E13
-dcroat;0111
-ddabengali;09A1
-ddadeva;0921
-ddagujarati;0AA1
-ddagurmukhi;0A21
-ddalarabic;0688
-ddalfinalarabic;FB89
-dddhadeva;095C
-ddhabengali;09A2
-ddhadeva;0922
-ddhagujarati;0AA2
-ddhagurmukhi;0A22
-ddotaccent;1E0B
-ddotbelow;1E0D
-decimalseparatorarabic;066B
-decimalseparatorpersian;066B
-decyrillic;0434
-degree;00B0
-dehihebrew;05AD
-dehiragana;3067
-deicoptic;03EF
-dekatakana;30C7
-deleteleft;232B
-deleteright;2326
-delta;03B4
-deltaturned;018D
-denominatorminusonenumeratorbengali;09F8
-dezh;02A4
-dhabengali;09A7
-dhadeva;0927
-dhagujarati;0AA7
-dhagurmukhi;0A27
-dhook;0257
-dialytikatonos;0385
-dialytikatonoscmb;0344
-diamond;2666
-diamondsuitwhite;2662
-dieresis;00A8
-dieresisacute;F6D7
-dieresisbelowcmb;0324
-dieresiscmb;0308
-dieresisgrave;F6D8
-dieresistonos;0385
-dihiragana;3062
-dikatakana;30C2
-dittomark;3003
-divide;00F7
-divides;2223
-divisionslash;2215
-djecyrillic;0452
-dkshade;2593
-dlinebelow;1E0F
-dlsquare;3397
-dmacron;0111
-dmonospace;FF44
-dnblock;2584
-dochadathai;0E0E
-dodekthai;0E14
-dohiragana;3069
-dokatakana;30C9
-dollar;0024
-dollarinferior;F6E3
-dollarmonospace;FF04
-dollaroldstyle;F724
-dollarsmall;FE69
-dollarsuperior;F6E4
-dong;20AB
-dorusquare;3326
-dotaccent;02D9
-dotaccentcmb;0307
-dotbelowcmb;0323
-dotbelowcomb;0323
-dotkatakana;30FB
-dotlessi;0131
-dotlessj;F6BE
-dotlessjstrokehook;0284
-dotmath;22C5
-dottedcircle;25CC
-doubleyodpatah;FB1F
-doubleyodpatahhebrew;FB1F
-downtackbelowcmb;031E
-downtackmod;02D5
-dparen;249F
-dsuperior;F6EB
-dtail;0256
-dtopbar;018C
-duhiragana;3065
-dukatakana;30C5
-dz;01F3
-dzaltone;02A3
-dzcaron;01C6
-dzcurl;02A5
-dzeabkhasiancyrillic;04E1
-dzecyrillic;0455
-dzhecyrillic;045F
-e;0065
-eacute;00E9
-earth;2641
-ebengali;098F
-ebopomofo;311C
-ebreve;0115
-ecandradeva;090D
-ecandragujarati;0A8D
-ecandravowelsigndeva;0945
-ecandravowelsigngujarati;0AC5
-ecaron;011B
-ecedillabreve;1E1D
-echarmenian;0565
-echyiwnarmenian;0587
-ecircle;24D4
-ecircumflex;00EA
-ecircumflexacute;1EBF
-ecircumflexbelow;1E19
-ecircumflexdotbelow;1EC7
-ecircumflexgrave;1EC1
-ecircumflexhookabove;1EC3
-ecircumflextilde;1EC5
-ecyrillic;0454
-edblgrave;0205
-edeva;090F
-edieresis;00EB
-edot;0117
-edotaccent;0117
-edotbelow;1EB9
-eegurmukhi;0A0F
-eematragurmukhi;0A47
-efcyrillic;0444
-egrave;00E8
-egujarati;0A8F
-eharmenian;0567
-ehbopomofo;311D
-ehiragana;3048
-ehookabove;1EBB
-eibopomofo;311F
-eight;0038
-eightarabic;0668
-eightbengali;09EE
-eightcircle;2467
-eightcircleinversesansserif;2791
-eightdeva;096E
-eighteencircle;2471
-eighteenparen;2485
-eighteenperiod;2499
-eightgujarati;0AEE
-eightgurmukhi;0A6E
-eighthackarabic;0668
-eighthangzhou;3028
-eighthnotebeamed;266B
-eightideographicparen;3227
-eightinferior;2088
-eightmonospace;FF18
-eightoldstyle;F738
-eightparen;247B
-eightperiod;248F
-eightpersian;06F8
-eightroman;2177
-eightsuperior;2078
-eightthai;0E58
-einvertedbreve;0207
-eiotifiedcyrillic;0465
-ekatakana;30A8
-ekatakanahalfwidth;FF74
-ekonkargurmukhi;0A74
-ekorean;3154
-elcyrillic;043B
-element;2208
-elevencircle;246A
-elevenparen;247E
-elevenperiod;2492
-elevenroman;217A
-ellipsis;2026
-ellipsisvertical;22EE
-emacron;0113
-emacronacute;1E17
-emacrongrave;1E15
-emcyrillic;043C
-emdash;2014
-emdashvertical;FE31
-emonospace;FF45
-emphasismarkarmenian;055B
-emptyset;2205
-enbopomofo;3123
-encyrillic;043D
-endash;2013
-endashvertical;FE32
-endescendercyrillic;04A3
-eng;014B
-engbopomofo;3125
-enghecyrillic;04A5
-enhookcyrillic;04C8
-enspace;2002
-eogonek;0119
-eokorean;3153
-eopen;025B
-eopenclosed;029A
-eopenreversed;025C
-eopenreversedclosed;025E
-eopenreversedhook;025D
-eparen;24A0
-epsilon;03B5
-epsilontonos;03AD
-equal;003D
-equalmonospace;FF1D
-equalsmall;FE66
-equalsuperior;207C
-equivalence;2261
-erbopomofo;3126
-ercyrillic;0440
-ereversed;0258
-ereversedcyrillic;044D
-escyrillic;0441
-esdescendercyrillic;04AB
-esh;0283
-eshcurl;0286
-eshortdeva;090E
-eshortvowelsigndeva;0946
-eshreversedloop;01AA
-eshsquatreversed;0285
-esmallhiragana;3047
-esmallkatakana;30A7
-esmallkatakanahalfwidth;FF6A
-estimated;212E
-esuperior;F6EC
-eta;03B7
-etarmenian;0568
-etatonos;03AE
-eth;00F0
-etilde;1EBD
-etildebelow;1E1B
-etnahtafoukhhebrew;0591
-etnahtafoukhlefthebrew;0591
-etnahtahebrew;0591
-etnahtalefthebrew;0591
-eturned;01DD
-eukorean;3161
-euro;20AC
-evowelsignbengali;09C7
-evowelsigndeva;0947
-evowelsigngujarati;0AC7
-exclam;0021
-exclamarmenian;055C
-exclamdbl;203C
-exclamdown;00A1
-exclamdownsmall;F7A1
-exclammonospace;FF01
-exclamsmall;F721
-existential;2203
-ezh;0292
-ezhcaron;01EF
-ezhcurl;0293
-ezhreversed;01B9
-ezhtail;01BA
-f;0066
-fadeva;095E
-fagurmukhi;0A5E
-fahrenheit;2109
-fathaarabic;064E
-fathalowarabic;064E
-fathatanarabic;064B
-fbopomofo;3108
-fcircle;24D5
-fdotaccent;1E1F
-feharabic;0641
-feharmenian;0586
-fehfinalarabic;FED2
-fehinitialarabic;FED3
-fehmedialarabic;FED4
-feicoptic;03E5
-female;2640
-ff;FB00
-ffi;FB03
-ffl;FB04
-fi;FB01
-fifteencircle;246E
-fifteenparen;2482
-fifteenperiod;2496
-figuredash;2012
-filledbox;25A0
-filledrect;25AC
-finalkaf;05DA
-finalkafdagesh;FB3A
-finalkafdageshhebrew;FB3A
-finalkafhebrew;05DA
-finalkafqamats;05DA 05B8
-finalkafqamatshebrew;05DA 05B8
-finalkafsheva;05DA 05B0
-finalkafshevahebrew;05DA 05B0
-finalmem;05DD
-finalmemhebrew;05DD
-finalnun;05DF
-finalnunhebrew;05DF
-finalpe;05E3
-finalpehebrew;05E3
-finaltsadi;05E5
-finaltsadihebrew;05E5
-firsttonechinese;02C9
-fisheye;25C9
-fitacyrillic;0473
-five;0035
-fivearabic;0665
-fivebengali;09EB
-fivecircle;2464
-fivecircleinversesansserif;278E
-fivedeva;096B
-fiveeighths;215D
-fivegujarati;0AEB
-fivegurmukhi;0A6B
-fivehackarabic;0665
-fivehangzhou;3025
-fiveideographicparen;3224
-fiveinferior;2085
-fivemonospace;FF15
-fiveoldstyle;F735
-fiveparen;2478
-fiveperiod;248C
-fivepersian;06F5
-fiveroman;2174
-fivesuperior;2075
-fivethai;0E55
-fl;FB02
-florin;0192
-fmonospace;FF46
-fmsquare;3399
-fofanthai;0E1F
-fofathai;0E1D
-fongmanthai;0E4F
-forall;2200
-four;0034
-fourarabic;0664
-fourbengali;09EA
-fourcircle;2463
-fourcircleinversesansserif;278D
-fourdeva;096A
-fourgujarati;0AEA
-fourgurmukhi;0A6A
-fourhackarabic;0664
-fourhangzhou;3024
-fourideographicparen;3223
-fourinferior;2084
-fourmonospace;FF14
-fournumeratorbengali;09F7
-fouroldstyle;F734
-fourparen;2477
-fourperiod;248B
-fourpersian;06F4
-fourroman;2173
-foursuperior;2074
-fourteencircle;246D
-fourteenparen;2481
-fourteenperiod;2495
-fourthai;0E54
-fourthtonechinese;02CB
-fparen;24A1
-fraction;2044
-franc;20A3
-g;0067
-gabengali;0997
-gacute;01F5
-gadeva;0917
-gafarabic;06AF
-gaffinalarabic;FB93
-gafinitialarabic;FB94
-gafmedialarabic;FB95
-gagujarati;0A97
-gagurmukhi;0A17
-gahiragana;304C
-gakatakana;30AC
-gamma;03B3
-gammalatinsmall;0263
-gammasuperior;02E0
-gangiacoptic;03EB
-gbopomofo;310D
-gbreve;011F
-gcaron;01E7
-gcedilla;0123
-gcircle;24D6
-gcircumflex;011D
-gcommaaccent;0123
-gdot;0121
-gdotaccent;0121
-gecyrillic;0433
-gehiragana;3052
-gekatakana;30B2
-geometricallyequal;2251
-gereshaccenthebrew;059C
-gereshhebrew;05F3
-gereshmuqdamhebrew;059D
-germandbls;00DF
-gershayimaccenthebrew;059E
-gershayimhebrew;05F4
-getamark;3013
-ghabengali;0998
-ghadarmenian;0572
-ghadeva;0918
-ghagujarati;0A98
-ghagurmukhi;0A18
-ghainarabic;063A
-ghainfinalarabic;FECE
-ghaininitialarabic;FECF
-ghainmedialarabic;FED0
-ghemiddlehookcyrillic;0495
-ghestrokecyrillic;0493
-gheupturncyrillic;0491
-ghhadeva;095A
-ghhagurmukhi;0A5A
-ghook;0260
-ghzsquare;3393
-gihiragana;304E
-gikatakana;30AE
-gimarmenian;0563
-gimel;05D2
-gimeldagesh;FB32
-gimeldageshhebrew;FB32
-gimelhebrew;05D2
-gjecyrillic;0453
-glottalinvertedstroke;01BE
-glottalstop;0294
-glottalstopinverted;0296
-glottalstopmod;02C0
-glottalstopreversed;0295
-glottalstopreversedmod;02C1
-glottalstopreversedsuperior;02E4
-glottalstopstroke;02A1
-glottalstopstrokereversed;02A2
-gmacron;1E21
-gmonospace;FF47
-gohiragana;3054
-gokatakana;30B4
-gparen;24A2
-gpasquare;33AC
-gradient;2207
-grave;0060
-gravebelowcmb;0316
-gravecmb;0300
-gravecomb;0300
-gravedeva;0953
-gravelowmod;02CE
-gravemonospace;FF40
-gravetonecmb;0340
-greater;003E
-greaterequal;2265
-greaterequalorless;22DB
-greatermonospace;FF1E
-greaterorequivalent;2273
-greaterorless;2277
-greateroverequal;2267
-greatersmall;FE65
-gscript;0261
-gstroke;01E5
-guhiragana;3050
-guillemotleft;00AB
-guillemotright;00BB
-guilsinglleft;2039
-guilsinglright;203A
-gukatakana;30B0
-guramusquare;3318
-gysquare;33C9
-h;0068
-haabkhasiancyrillic;04A9
-haaltonearabic;06C1
-habengali;09B9
-hadescendercyrillic;04B3
-hadeva;0939
-hagujarati;0AB9
-hagurmukhi;0A39
-haharabic;062D
-hahfinalarabic;FEA2
-hahinitialarabic;FEA3
-hahiragana;306F
-hahmedialarabic;FEA4
-haitusquare;332A
-hakatakana;30CF
-hakatakanahalfwidth;FF8A
-halantgurmukhi;0A4D
-hamzaarabic;0621
-hamzadammaarabic;0621 064F
-hamzadammatanarabic;0621 064C
-hamzafathaarabic;0621 064E
-hamzafathatanarabic;0621 064B
-hamzalowarabic;0621
-hamzalowkasraarabic;0621 0650
-hamzalowkasratanarabic;0621 064D
-hamzasukunarabic;0621 0652
-hangulfiller;3164
-hardsigncyrillic;044A
-harpoonleftbarbup;21BC
-harpoonrightbarbup;21C0
-hasquare;33CA
-hatafpatah;05B2
-hatafpatah16;05B2
-hatafpatah23;05B2
-hatafpatah2f;05B2
-hatafpatahhebrew;05B2
-hatafpatahnarrowhebrew;05B2
-hatafpatahquarterhebrew;05B2
-hatafpatahwidehebrew;05B2
-hatafqamats;05B3
-hatafqamats1b;05B3
-hatafqamats28;05B3
-hatafqamats34;05B3
-hatafqamatshebrew;05B3
-hatafqamatsnarrowhebrew;05B3
-hatafqamatsquarterhebrew;05B3
-hatafqamatswidehebrew;05B3
-hatafsegol;05B1
-hatafsegol17;05B1
-hatafsegol24;05B1
-hatafsegol30;05B1
-hatafsegolhebrew;05B1
-hatafsegolnarrowhebrew;05B1
-hatafsegolquarterhebrew;05B1
-hatafsegolwidehebrew;05B1
-hbar;0127
-hbopomofo;310F
-hbrevebelow;1E2B
-hcedilla;1E29
-hcircle;24D7
-hcircumflex;0125
-hdieresis;1E27
-hdotaccent;1E23
-hdotbelow;1E25
-he;05D4
-heart;2665
-heartsuitblack;2665
-heartsuitwhite;2661
-hedagesh;FB34
-hedageshhebrew;FB34
-hehaltonearabic;06C1
-heharabic;0647
-hehebrew;05D4
-hehfinalaltonearabic;FBA7
-hehfinalalttwoarabic;FEEA
-hehfinalarabic;FEEA
-hehhamzaabovefinalarabic;FBA5
-hehhamzaaboveisolatedarabic;FBA4
-hehinitialaltonearabic;FBA8
-hehinitialarabic;FEEB
-hehiragana;3078
-hehmedialaltonearabic;FBA9
-hehmedialarabic;FEEC
-heiseierasquare;337B
-hekatakana;30D8
-hekatakanahalfwidth;FF8D
-hekutaarusquare;3336
-henghook;0267
-herutusquare;3339
-het;05D7
-hethebrew;05D7
-hhook;0266
-hhooksuperior;02B1
-hieuhacirclekorean;327B
-hieuhaparenkorean;321B
-hieuhcirclekorean;326D
-hieuhkorean;314E
-hieuhparenkorean;320D
-hihiragana;3072
-hikatakana;30D2
-hikatakanahalfwidth;FF8B
-hiriq;05B4
-hiriq14;05B4
-hiriq21;05B4
-hiriq2d;05B4
-hiriqhebrew;05B4
-hiriqnarrowhebrew;05B4
-hiriqquarterhebrew;05B4
-hiriqwidehebrew;05B4
-hlinebelow;1E96
-hmonospace;FF48
-hoarmenian;0570
-hohipthai;0E2B
-hohiragana;307B
-hokatakana;30DB
-hokatakanahalfwidth;FF8E
-holam;05B9
-holam19;05B9
-holam26;05B9
-holam32;05B9
-holamhebrew;05B9
-holamnarrowhebrew;05B9
-holamquarterhebrew;05B9
-holamwidehebrew;05B9
-honokhukthai;0E2E
-hookabovecomb;0309
-hookcmb;0309
-hookpalatalizedbelowcmb;0321
-hookretroflexbelowcmb;0322
-hoonsquare;3342
-horicoptic;03E9
-horizontalbar;2015
-horncmb;031B
-hotsprings;2668
-house;2302
-hparen;24A3
-hsuperior;02B0
-hturned;0265
-huhiragana;3075
-huiitosquare;3333
-hukatakana;30D5
-hukatakanahalfwidth;FF8C
-hungarumlaut;02DD
-hungarumlautcmb;030B
-hv;0195
-hyphen;002D
-hypheninferior;F6E5
-hyphenmonospace;FF0D
-hyphensmall;FE63
-hyphensuperior;F6E6
-hyphentwo;2010
-i;0069
-iacute;00ED
-iacyrillic;044F
-ibengali;0987
-ibopomofo;3127
-ibreve;012D
-icaron;01D0
-icircle;24D8
-icircumflex;00EE
-icyrillic;0456
-idblgrave;0209
-ideographearthcircle;328F
-ideographfirecircle;328B
-ideographicallianceparen;323F
-ideographiccallparen;323A
-ideographiccentrecircle;32A5
-ideographicclose;3006
-ideographiccomma;3001
-ideographiccommaleft;FF64
-ideographiccongratulationparen;3237
-ideographiccorrectcircle;32A3
-ideographicearthparen;322F
-ideographicenterpriseparen;323D
-ideographicexcellentcircle;329D
-ideographicfestivalparen;3240
-ideographicfinancialcircle;3296
-ideographicfinancialparen;3236
-ideographicfireparen;322B
-ideographichaveparen;3232
-ideographichighcircle;32A4
-ideographiciterationmark;3005
-ideographiclaborcircle;3298
-ideographiclaborparen;3238
-ideographicleftcircle;32A7
-ideographiclowcircle;32A6
-ideographicmedicinecircle;32A9
-ideographicmetalparen;322E
-ideographicmoonparen;322A
-ideographicnameparen;3234
-ideographicperiod;3002
-ideographicprintcircle;329E
-ideographicreachparen;3243
-ideographicrepresentparen;3239
-ideographicresourceparen;323E
-ideographicrightcircle;32A8
-ideographicsecretcircle;3299
-ideographicselfparen;3242
-ideographicsocietyparen;3233
-ideographicspace;3000
-ideographicspecialparen;3235
-ideographicstockparen;3231
-ideographicstudyparen;323B
-ideographicsunparen;3230
-ideographicsuperviseparen;323C
-ideographicwaterparen;322C
-ideographicwoodparen;322D
-ideographiczero;3007
-ideographmetalcircle;328E
-ideographmooncircle;328A
-ideographnamecircle;3294
-ideographsuncircle;3290
-ideographwatercircle;328C
-ideographwoodcircle;328D
-ideva;0907
-idieresis;00EF
-idieresisacute;1E2F
-idieresiscyrillic;04E5
-idotbelow;1ECB
-iebrevecyrillic;04D7
-iecyrillic;0435
-ieungacirclekorean;3275
-ieungaparenkorean;3215
-ieungcirclekorean;3267
-ieungkorean;3147
-ieungparenkorean;3207
-igrave;00EC
-igujarati;0A87
-igurmukhi;0A07
-ihiragana;3044
-ihookabove;1EC9
-iibengali;0988
-iicyrillic;0438
-iideva;0908
-iigujarati;0A88
-iigurmukhi;0A08
-iimatragurmukhi;0A40
-iinvertedbreve;020B
-iishortcyrillic;0439
-iivowelsignbengali;09C0
-iivowelsigndeva;0940
-iivowelsigngujarati;0AC0
-ij;0133
-ikatakana;30A4
-ikatakanahalfwidth;FF72
-ikorean;3163
-ilde;02DC
-iluyhebrew;05AC
-imacron;012B
-imacroncyrillic;04E3
-imageorapproximatelyequal;2253
-imatragurmukhi;0A3F
-imonospace;FF49
-increment;2206
-infinity;221E
-iniarmenian;056B
-integral;222B
-integralbottom;2321
-integralbt;2321
-integralex;F8F5
-integraltop;2320
-integraltp;2320
-intersection;2229
-intisquare;3305
-invbullet;25D8
-invcircle;25D9
-invsmileface;263B
-iocyrillic;0451
-iogonek;012F
-iota;03B9
-iotadieresis;03CA
-iotadieresistonos;0390
-iotalatin;0269
-iotatonos;03AF
-iparen;24A4
-irigurmukhi;0A72
-ismallhiragana;3043
-ismallkatakana;30A3
-ismallkatakanahalfwidth;FF68
-issharbengali;09FA
-istroke;0268
-isuperior;F6ED
-iterationhiragana;309D
-iterationkatakana;30FD
-itilde;0129
-itildebelow;1E2D
-iubopomofo;3129
-iucyrillic;044E
-ivowelsignbengali;09BF
-ivowelsigndeva;093F
-ivowelsigngujarati;0ABF
-izhitsacyrillic;0475
-izhitsadblgravecyrillic;0477
-j;006A
-jaarmenian;0571
-jabengali;099C
-jadeva;091C
-jagujarati;0A9C
-jagurmukhi;0A1C
-jbopomofo;3110
-jcaron;01F0
-jcircle;24D9
-jcircumflex;0135
-jcrossedtail;029D
-jdotlessstroke;025F
-jecyrillic;0458
-jeemarabic;062C
-jeemfinalarabic;FE9E
-jeeminitialarabic;FE9F
-jeemmedialarabic;FEA0
-jeharabic;0698
-jehfinalarabic;FB8B
-jhabengali;099D
-jhadeva;091D
-jhagujarati;0A9D
-jhagurmukhi;0A1D
-jheharmenian;057B
-jis;3004
-jmonospace;FF4A
-jparen;24A5
-jsuperior;02B2
-k;006B
-kabashkircyrillic;04A1
-kabengali;0995
-kacute;1E31
-kacyrillic;043A
-kadescendercyrillic;049B
-kadeva;0915
-kaf;05DB
-kafarabic;0643
-kafdagesh;FB3B
-kafdageshhebrew;FB3B
-kaffinalarabic;FEDA
-kafhebrew;05DB
-kafinitialarabic;FEDB
-kafmedialarabic;FEDC
-kafrafehebrew;FB4D
-kagujarati;0A95
-kagurmukhi;0A15
-kahiragana;304B
-kahookcyrillic;04C4
-kakatakana;30AB
-kakatakanahalfwidth;FF76
-kappa;03BA
-kappasymbolgreek;03F0
-kapyeounmieumkorean;3171
-kapyeounphieuphkorean;3184
-kapyeounpieupkorean;3178
-kapyeounssangpieupkorean;3179
-karoriisquare;330D
-kashidaautoarabic;0640
-kashidaautonosidebearingarabic;0640
-kasmallkatakana;30F5
-kasquare;3384
-kasraarabic;0650
-kasratanarabic;064D
-kastrokecyrillic;049F
-katahiraprolongmarkhalfwidth;FF70
-kaverticalstrokecyrillic;049D
-kbopomofo;310E
-kcalsquare;3389
-kcaron;01E9
-kcedilla;0137
-kcircle;24DA
-kcommaaccent;0137
-kdotbelow;1E33
-keharmenian;0584
-kehiragana;3051
-kekatakana;30B1
-kekatakanahalfwidth;FF79
-kenarmenian;056F
-kesmallkatakana;30F6
-kgreenlandic;0138
-khabengali;0996
-khacyrillic;0445
-khadeva;0916
-khagujarati;0A96
-khagurmukhi;0A16
-khaharabic;062E
-khahfinalarabic;FEA6
-khahinitialarabic;FEA7
-khahmedialarabic;FEA8
-kheicoptic;03E7
-khhadeva;0959
-khhagurmukhi;0A59
-khieukhacirclekorean;3278
-khieukhaparenkorean;3218
-khieukhcirclekorean;326A
-khieukhkorean;314B
-khieukhparenkorean;320A
-khokhaithai;0E02
-khokhonthai;0E05
-khokhuatthai;0E03
-khokhwaithai;0E04
-khomutthai;0E5B
-khook;0199
-khorakhangthai;0E06
-khzsquare;3391
-kihiragana;304D
-kikatakana;30AD
-kikatakanahalfwidth;FF77
-kiroguramusquare;3315
-kiromeetorusquare;3316
-kirosquare;3314
-kiyeokacirclekorean;326E
-kiyeokaparenkorean;320E
-kiyeokcirclekorean;3260
-kiyeokkorean;3131
-kiyeokparenkorean;3200
-kiyeoksioskorean;3133
-kjecyrillic;045C
-klinebelow;1E35
-klsquare;3398
-kmcubedsquare;33A6
-kmonospace;FF4B
-kmsquaredsquare;33A2
-kohiragana;3053
-kohmsquare;33C0
-kokaithai;0E01
-kokatakana;30B3
-kokatakanahalfwidth;FF7A
-kooposquare;331E
-koppacyrillic;0481
-koreanstandardsymbol;327F
-koroniscmb;0343
-kparen;24A6
-kpasquare;33AA
-ksicyrillic;046F
-ktsquare;33CF
-kturned;029E
-kuhiragana;304F
-kukatakana;30AF
-kukatakanahalfwidth;FF78
-kvsquare;33B8
-kwsquare;33BE
-l;006C
-labengali;09B2
-lacute;013A
-ladeva;0932
-lagujarati;0AB2
-lagurmukhi;0A32
-lakkhangyaothai;0E45
-lamaleffinalarabic;FEFC
-lamalefhamzaabovefinalarabic;FEF8
-lamalefhamzaaboveisolatedarabic;FEF7
-lamalefhamzabelowfinalarabic;FEFA
-lamalefhamzabelowisolatedarabic;FEF9
-lamalefisolatedarabic;FEFB
-lamalefmaddaabovefinalarabic;FEF6
-lamalefmaddaaboveisolatedarabic;FEF5
-lamarabic;0644
-lambda;03BB
-lambdastroke;019B
-lamed;05DC
-lameddagesh;FB3C
-lameddageshhebrew;FB3C
-lamedhebrew;05DC
-lamedholam;05DC 05B9
-lamedholamdagesh;05DC 05B9 05BC
-lamedholamdageshhebrew;05DC 05B9 05BC
-lamedholamhebrew;05DC 05B9
-lamfinalarabic;FEDE
-lamhahinitialarabic;FCCA
-laminitialarabic;FEDF
-lamjeeminitialarabic;FCC9
-lamkhahinitialarabic;FCCB
-lamlamhehisolatedarabic;FDF2
-lammedialarabic;FEE0
-lammeemhahinitialarabic;FD88
-lammeeminitialarabic;FCCC
-lammeemjeeminitialarabic;FEDF FEE4 FEA0
-lammeemkhahinitialarabic;FEDF FEE4 FEA8
-largecircle;25EF
-lbar;019A
-lbelt;026C
-lbopomofo;310C
-lcaron;013E
-lcedilla;013C
-lcircle;24DB
-lcircumflexbelow;1E3D
-lcommaaccent;013C
-ldot;0140
-ldotaccent;0140
-ldotbelow;1E37
-ldotbelowmacron;1E39
-leftangleabovecmb;031A
-lefttackbelowcmb;0318
-less;003C
-lessequal;2264
-lessequalorgreater;22DA
-lessmonospace;FF1C
-lessorequivalent;2272
-lessorgreater;2276
-lessoverequal;2266
-lesssmall;FE64
-lezh;026E
-lfblock;258C
-lhookretroflex;026D
-lira;20A4
-liwnarmenian;056C
-lj;01C9
-ljecyrillic;0459
-ll;F6C0
-lladeva;0933
-llagujarati;0AB3
-llinebelow;1E3B
-llladeva;0934
-llvocalicbengali;09E1
-llvocalicdeva;0961
-llvocalicvowelsignbengali;09E3
-llvocalicvowelsigndeva;0963
-lmiddletilde;026B
-lmonospace;FF4C
-lmsquare;33D0
-lochulathai;0E2C
-logicaland;2227
-logicalnot;00AC
-logicalnotreversed;2310
-logicalor;2228
-lolingthai;0E25
-longs;017F
-lowlinecenterline;FE4E
-lowlinecmb;0332
-lowlinedashed;FE4D
-lozenge;25CA
-lparen;24A7
-lslash;0142
-lsquare;2113
-lsuperior;F6EE
-ltshade;2591
-luthai;0E26
-lvocalicbengali;098C
-lvocalicdeva;090C
-lvocalicvowelsignbengali;09E2
-lvocalicvowelsigndeva;0962
-lxsquare;33D3
-m;006D
-mabengali;09AE
-macron;00AF
-macronbelowcmb;0331
-macroncmb;0304
-macronlowmod;02CD
-macronmonospace;FFE3
-macute;1E3F
-madeva;092E
-magujarati;0AAE
-magurmukhi;0A2E
-mahapakhhebrew;05A4
-mahapakhlefthebrew;05A4
-mahiragana;307E
-maichattawalowleftthai;F895
-maichattawalowrightthai;F894
-maichattawathai;0E4B
-maichattawaupperleftthai;F893
-maieklowleftthai;F88C
-maieklowrightthai;F88B
-maiekthai;0E48
-maiekupperleftthai;F88A
-maihanakatleftthai;F884
-maihanakatthai;0E31
-maitaikhuleftthai;F889
-maitaikhuthai;0E47
-maitholowleftthai;F88F
-maitholowrightthai;F88E
-maithothai;0E49
-maithoupperleftthai;F88D
-maitrilowleftthai;F892
-maitrilowrightthai;F891
-maitrithai;0E4A
-maitriupperleftthai;F890
-maiyamokthai;0E46
-makatakana;30DE
-makatakanahalfwidth;FF8F
-male;2642
-mansyonsquare;3347
-maqafhebrew;05BE
-mars;2642
-masoracirclehebrew;05AF
-masquare;3383
-mbopomofo;3107
-mbsquare;33D4
-mcircle;24DC
-mcubedsquare;33A5
-mdotaccent;1E41
-mdotbelow;1E43
-meemarabic;0645
-meemfinalarabic;FEE2
-meeminitialarabic;FEE3
-meemmedialarabic;FEE4
-meemmeeminitialarabic;FCD1
-meemmeemisolatedarabic;FC48
-meetorusquare;334D
-mehiragana;3081
-meizierasquare;337E
-mekatakana;30E1
-mekatakanahalfwidth;FF92
-mem;05DE
-memdagesh;FB3E
-memdageshhebrew;FB3E
-memhebrew;05DE
-menarmenian;0574
-merkhahebrew;05A5
-merkhakefulahebrew;05A6
-merkhakefulalefthebrew;05A6
-merkhalefthebrew;05A5
-mhook;0271
-mhzsquare;3392
-middledotkatakanahalfwidth;FF65
-middot;00B7
-mieumacirclekorean;3272
-mieumaparenkorean;3212
-mieumcirclekorean;3264
-mieumkorean;3141
-mieumpansioskorean;3170
-mieumparenkorean;3204
-mieumpieupkorean;316E
-mieumsioskorean;316F
-mihiragana;307F
-mikatakana;30DF
-mikatakanahalfwidth;FF90
-minus;2212
-minusbelowcmb;0320
-minuscircle;2296
-minusmod;02D7
-minusplus;2213
-minute;2032
-miribaarusquare;334A
-mirisquare;3349
-mlonglegturned;0270
-mlsquare;3396
-mmcubedsquare;33A3
-mmonospace;FF4D
-mmsquaredsquare;339F
-mohiragana;3082
-mohmsquare;33C1
-mokatakana;30E2
-mokatakanahalfwidth;FF93
-molsquare;33D6
-momathai;0E21
-moverssquare;33A7
-moverssquaredsquare;33A8
-mparen;24A8
-mpasquare;33AB
-mssquare;33B3
-msuperior;F6EF
-mturned;026F
-mu;00B5
-mu1;00B5
-muasquare;3382
-muchgreater;226B
-muchless;226A
-mufsquare;338C
-mugreek;03BC
-mugsquare;338D
-muhiragana;3080
-mukatakana;30E0
-mukatakanahalfwidth;FF91
-mulsquare;3395
-multiply;00D7
-mumsquare;339B
-munahhebrew;05A3
-munahlefthebrew;05A3
-musicalnote;266A
-musicalnotedbl;266B
-musicflatsign;266D
-musicsharpsign;266F
-mussquare;33B2
-muvsquare;33B6
-muwsquare;33BC
-mvmegasquare;33B9
-mvsquare;33B7
-mwmegasquare;33BF
-mwsquare;33BD
-n;006E
-nabengali;09A8
-nabla;2207
-nacute;0144
-nadeva;0928
-nagujarati;0AA8
-nagurmukhi;0A28
-nahiragana;306A
-nakatakana;30CA
-nakatakanahalfwidth;FF85
-napostrophe;0149
-nasquare;3381
-nbopomofo;310B
-nbspace;00A0
-ncaron;0148
-ncedilla;0146
-ncircle;24DD
-ncircumflexbelow;1E4B
-ncommaaccent;0146
-ndotaccent;1E45
-ndotbelow;1E47
-nehiragana;306D
-nekatakana;30CD
-nekatakanahalfwidth;FF88
-newsheqelsign;20AA
-nfsquare;338B
-ngabengali;0999
-ngadeva;0919
-ngagujarati;0A99
-ngagurmukhi;0A19
-ngonguthai;0E07
-nhiragana;3093
-nhookleft;0272
-nhookretroflex;0273
-nieunacirclekorean;326F
-nieunaparenkorean;320F
-nieuncieuckorean;3135
-nieuncirclekorean;3261
-nieunhieuhkorean;3136
-nieunkorean;3134
-nieunpansioskorean;3168
-nieunparenkorean;3201
-nieunsioskorean;3167
-nieuntikeutkorean;3166
-nihiragana;306B
-nikatakana;30CB
-nikatakanahalfwidth;FF86
-nikhahitleftthai;F899
-nikhahitthai;0E4D
-nine;0039
-ninearabic;0669
-ninebengali;09EF
-ninecircle;2468
-ninecircleinversesansserif;2792
-ninedeva;096F
-ninegujarati;0AEF
-ninegurmukhi;0A6F
-ninehackarabic;0669
-ninehangzhou;3029
-nineideographicparen;3228
-nineinferior;2089
-ninemonospace;FF19
-nineoldstyle;F739
-nineparen;247C
-nineperiod;2490
-ninepersian;06F9
-nineroman;2178
-ninesuperior;2079
-nineteencircle;2472
-nineteenparen;2486
-nineteenperiod;249A
-ninethai;0E59
-nj;01CC
-njecyrillic;045A
-nkatakana;30F3
-nkatakanahalfwidth;FF9D
-nlegrightlong;019E
-nlinebelow;1E49
-nmonospace;FF4E
-nmsquare;339A
-nnabengali;09A3
-nnadeva;0923
-nnagujarati;0AA3
-nnagurmukhi;0A23
-nnnadeva;0929
-nohiragana;306E
-nokatakana;30CE
-nokatakanahalfwidth;FF89
-nonbreakingspace;00A0
-nonenthai;0E13
-nonuthai;0E19
-noonarabic;0646
-noonfinalarabic;FEE6
-noonghunnaarabic;06BA
-noonghunnafinalarabic;FB9F
-noonhehinitialarabic;FEE7 FEEC
-nooninitialarabic;FEE7
-noonjeeminitialarabic;FCD2
-noonjeemisolatedarabic;FC4B
-noonmedialarabic;FEE8
-noonmeeminitialarabic;FCD5
-noonmeemisolatedarabic;FC4E
-noonnoonfinalarabic;FC8D
-notcontains;220C
-notelement;2209
-notelementof;2209
-notequal;2260
-notgreater;226F
-notgreaternorequal;2271
-notgreaternorless;2279
-notidentical;2262
-notless;226E
-notlessnorequal;2270
-notparallel;2226
-notprecedes;2280
-notsubset;2284
-notsucceeds;2281
-notsuperset;2285
-nowarmenian;0576
-nparen;24A9
-nssquare;33B1
-nsuperior;207F
-ntilde;00F1
-nu;03BD
-nuhiragana;306C
-nukatakana;30CC
-nukatakanahalfwidth;FF87
-nuktabengali;09BC
-nuktadeva;093C
-nuktagujarati;0ABC
-nuktagurmukhi;0A3C
-numbersign;0023
-numbersignmonospace;FF03
-numbersignsmall;FE5F
-numeralsigngreek;0374
-numeralsignlowergreek;0375
-numero;2116
-nun;05E0
-nundagesh;FB40
-nundageshhebrew;FB40
-nunhebrew;05E0
-nvsquare;33B5
-nwsquare;33BB
-nyabengali;099E
-nyadeva;091E
-nyagujarati;0A9E
-nyagurmukhi;0A1E
-o;006F
-oacute;00F3
-oangthai;0E2D
-obarred;0275
-obarredcyrillic;04E9
-obarreddieresiscyrillic;04EB
-obengali;0993
-obopomofo;311B
-obreve;014F
-ocandradeva;0911
-ocandragujarati;0A91
-ocandravowelsigndeva;0949
-ocandravowelsigngujarati;0AC9
-ocaron;01D2
-ocircle;24DE
-ocircumflex;00F4
-ocircumflexacute;1ED1
-ocircumflexdotbelow;1ED9
-ocircumflexgrave;1ED3
-ocircumflexhookabove;1ED5
-ocircumflextilde;1ED7
-ocyrillic;043E
-odblacute;0151
-odblgrave;020D
-odeva;0913
-odieresis;00F6
-odieresiscyrillic;04E7
-odotbelow;1ECD
-oe;0153
-oekorean;315A
-ogonek;02DB
-ogonekcmb;0328
-ograve;00F2
-ogujarati;0A93
-oharmenian;0585
-ohiragana;304A
-ohookabove;1ECF
-ohorn;01A1
-ohornacute;1EDB
-ohorndotbelow;1EE3
-ohorngrave;1EDD
-ohornhookabove;1EDF
-ohorntilde;1EE1
-ohungarumlaut;0151
-oi;01A3
-oinvertedbreve;020F
-okatakana;30AA
-okatakanahalfwidth;FF75
-okorean;3157
-olehebrew;05AB
-omacron;014D
-omacronacute;1E53
-omacrongrave;1E51
-omdeva;0950
-omega;03C9
-omega1;03D6
-omegacyrillic;0461
-omegalatinclosed;0277
-omegaroundcyrillic;047B
-omegatitlocyrillic;047D
-omegatonos;03CE
-omgujarati;0AD0
-omicron;03BF
-omicrontonos;03CC
-omonospace;FF4F
-one;0031
-onearabic;0661
-onebengali;09E7
-onecircle;2460
-onecircleinversesansserif;278A
-onedeva;0967
-onedotenleader;2024
-oneeighth;215B
-onefitted;F6DC
-onegujarati;0AE7
-onegurmukhi;0A67
-onehackarabic;0661
-onehalf;00BD
-onehangzhou;3021
-oneideographicparen;3220
-oneinferior;2081
-onemonospace;FF11
-onenumeratorbengali;09F4
-oneoldstyle;F731
-oneparen;2474
-oneperiod;2488
-onepersian;06F1
-onequarter;00BC
-oneroman;2170
-onesuperior;00B9
-onethai;0E51
-onethird;2153
-oogonek;01EB
-oogonekmacron;01ED
-oogurmukhi;0A13
-oomatragurmukhi;0A4B
-oopen;0254
-oparen;24AA
-openbullet;25E6
-option;2325
-ordfeminine;00AA
-ordmasculine;00BA
-orthogonal;221F
-oshortdeva;0912
-oshortvowelsigndeva;094A
-oslash;00F8
-oslashacute;01FF
-osmallhiragana;3049
-osmallkatakana;30A9
-osmallkatakanahalfwidth;FF6B
-ostrokeacute;01FF
-osuperior;F6F0
-otcyrillic;047F
-otilde;00F5
-otildeacute;1E4D
-otildedieresis;1E4F
-oubopomofo;3121
-overline;203E
-overlinecenterline;FE4A
-overlinecmb;0305
-overlinedashed;FE49
-overlinedblwavy;FE4C
-overlinewavy;FE4B
-overscore;00AF
-ovowelsignbengali;09CB
-ovowelsigndeva;094B
-ovowelsigngujarati;0ACB
-p;0070
-paampssquare;3380
-paasentosquare;332B
-pabengali;09AA
-pacute;1E55
-padeva;092A
-pagedown;21DF
-pageup;21DE
-pagujarati;0AAA
-pagurmukhi;0A2A
-pahiragana;3071
-paiyannoithai;0E2F
-pakatakana;30D1
-palatalizationcyrilliccmb;0484
-palochkacyrillic;04C0
-pansioskorean;317F
-paragraph;00B6
-parallel;2225
-parenleft;0028
-parenleftaltonearabic;FD3E
-parenleftbt;F8ED
-parenleftex;F8EC
-parenleftinferior;208D
-parenleftmonospace;FF08
-parenleftsmall;FE59
-parenleftsuperior;207D
-parenlefttp;F8EB
-parenleftvertical;FE35
-parenright;0029
-parenrightaltonearabic;FD3F
-parenrightbt;F8F8
-parenrightex;F8F7
-parenrightinferior;208E
-parenrightmonospace;FF09
-parenrightsmall;FE5A
-parenrightsuperior;207E
-parenrighttp;F8F6
-parenrightvertical;FE36
-partialdiff;2202
-paseqhebrew;05C0
-pashtahebrew;0599
-pasquare;33A9
-patah;05B7
-patah11;05B7
-patah1d;05B7
-patah2a;05B7
-patahhebrew;05B7
-patahnarrowhebrew;05B7
-patahquarterhebrew;05B7
-patahwidehebrew;05B7
-pazerhebrew;05A1
-pbopomofo;3106
-pcircle;24DF
-pdotaccent;1E57
-pe;05E4
-pecyrillic;043F
-pedagesh;FB44
-pedageshhebrew;FB44
-peezisquare;333B
-pefinaldageshhebrew;FB43
-peharabic;067E
-peharmenian;057A
-pehebrew;05E4
-pehfinalarabic;FB57
-pehinitialarabic;FB58
-pehiragana;307A
-pehmedialarabic;FB59
-pekatakana;30DA
-pemiddlehookcyrillic;04A7
-perafehebrew;FB4E
-percent;0025
-percentarabic;066A
-percentmonospace;FF05
-percentsmall;FE6A
-period;002E
-periodarmenian;0589
-periodcentered;00B7
-periodhalfwidth;FF61
-periodinferior;F6E7
-periodmonospace;FF0E
-periodsmall;FE52
-periodsuperior;F6E8
-perispomenigreekcmb;0342
-perpendicular;22A5
-perthousand;2030
-peseta;20A7
-pfsquare;338A
-phabengali;09AB
-phadeva;092B
-phagujarati;0AAB
-phagurmukhi;0A2B
-phi;03C6
-phi1;03D5
-phieuphacirclekorean;327A
-phieuphaparenkorean;321A
-phieuphcirclekorean;326C
-phieuphkorean;314D
-phieuphparenkorean;320C
-philatin;0278
-phinthuthai;0E3A
-phisymbolgreek;03D5
-phook;01A5
-phophanthai;0E1E
-phophungthai;0E1C
-phosamphaothai;0E20
-pi;03C0
-pieupacirclekorean;3273
-pieupaparenkorean;3213
-pieupcieuckorean;3176
-pieupcirclekorean;3265
-pieupkiyeokkorean;3172
-pieupkorean;3142
-pieupparenkorean;3205
-pieupsioskiyeokkorean;3174
-pieupsioskorean;3144
-pieupsiostikeutkorean;3175
-pieupthieuthkorean;3177
-pieuptikeutkorean;3173
-pihiragana;3074
-pikatakana;30D4
-pisymbolgreek;03D6
-piwrarmenian;0583
-plus;002B
-plusbelowcmb;031F
-pluscircle;2295
-plusminus;00B1
-plusmod;02D6
-plusmonospace;FF0B
-plussmall;FE62
-plussuperior;207A
-pmonospace;FF50
-pmsquare;33D8
-pohiragana;307D
-pointingindexdownwhite;261F
-pointingindexleftwhite;261C
-pointingindexrightwhite;261E
-pointingindexupwhite;261D
-pokatakana;30DD
-poplathai;0E1B
-postalmark;3012
-postalmarkface;3020
-pparen;24AB
-precedes;227A
-prescription;211E
-primemod;02B9
-primereversed;2035
-product;220F
-projective;2305
-prolongedkana;30FC
-propellor;2318
-propersubset;2282
-propersuperset;2283
-proportion;2237
-proportional;221D
-psi;03C8
-psicyrillic;0471
-psilipneumatacyrilliccmb;0486
-pssquare;33B0
-puhiragana;3077
-pukatakana;30D7
-pvsquare;33B4
-pwsquare;33BA
-q;0071
-qadeva;0958
-qadmahebrew;05A8
-qafarabic;0642
-qaffinalarabic;FED6
-qafinitialarabic;FED7
-qafmedialarabic;FED8
-qamats;05B8
-qamats10;05B8
-qamats1a;05B8
-qamats1c;05B8
-qamats27;05B8
-qamats29;05B8
-qamats33;05B8
-qamatsde;05B8
-qamatshebrew;05B8
-qamatsnarrowhebrew;05B8
-qamatsqatanhebrew;05B8
-qamatsqatannarrowhebrew;05B8
-qamatsqatanquarterhebrew;05B8
-qamatsqatanwidehebrew;05B8
-qamatsquarterhebrew;05B8
-qamatswidehebrew;05B8
-qarneyparahebrew;059F
-qbopomofo;3111
-qcircle;24E0
-qhook;02A0
-qmonospace;FF51
-qof;05E7
-qofdagesh;FB47
-qofdageshhebrew;FB47
-qofhatafpatah;05E7 05B2
-qofhatafpatahhebrew;05E7 05B2
-qofhatafsegol;05E7 05B1
-qofhatafsegolhebrew;05E7 05B1
-qofhebrew;05E7
-qofhiriq;05E7 05B4
-qofhiriqhebrew;05E7 05B4
-qofholam;05E7 05B9
-qofholamhebrew;05E7 05B9
-qofpatah;05E7 05B7
-qofpatahhebrew;05E7 05B7
-qofqamats;05E7 05B8
-qofqamatshebrew;05E7 05B8
-qofqubuts;05E7 05BB
-qofqubutshebrew;05E7 05BB
-qofsegol;05E7 05B6
-qofsegolhebrew;05E7 05B6
-qofsheva;05E7 05B0
-qofshevahebrew;05E7 05B0
-qoftsere;05E7 05B5
-qoftserehebrew;05E7 05B5
-qparen;24AC
-quarternote;2669
-qubuts;05BB
-qubuts18;05BB
-qubuts25;05BB
-qubuts31;05BB
-qubutshebrew;05BB
-qubutsnarrowhebrew;05BB
-qubutsquarterhebrew;05BB
-qubutswidehebrew;05BB
-question;003F
-questionarabic;061F
-questionarmenian;055E
-questiondown;00BF
-questiondownsmall;F7BF
-questiongreek;037E
-questionmonospace;FF1F
-questionsmall;F73F
-quotedbl;0022
-quotedblbase;201E
-quotedblleft;201C
-quotedblmonospace;FF02
-quotedblprime;301E
-quotedblprimereversed;301D
-quotedblright;201D
-quoteleft;2018
-quoteleftreversed;201B
-quotereversed;201B
-quoteright;2019
-quoterightn;0149
-quotesinglbase;201A
-quotesingle;0027
-quotesinglemonospace;FF07
-r;0072
-raarmenian;057C
-rabengali;09B0
-racute;0155
-radeva;0930
-radical;221A
-radicalex;F8E5
-radoverssquare;33AE
-radoverssquaredsquare;33AF
-radsquare;33AD
-rafe;05BF
-rafehebrew;05BF
-ragujarati;0AB0
-ragurmukhi;0A30
-rahiragana;3089
-rakatakana;30E9
-rakatakanahalfwidth;FF97
-ralowerdiagonalbengali;09F1
-ramiddlediagonalbengali;09F0
-ramshorn;0264
-ratio;2236
-rbopomofo;3116
-rcaron;0159
-rcedilla;0157
-rcircle;24E1
-rcommaaccent;0157
-rdblgrave;0211
-rdotaccent;1E59
-rdotbelow;1E5B
-rdotbelowmacron;1E5D
-referencemark;203B
-reflexsubset;2286
-reflexsuperset;2287
-registered;00AE
-registersans;F8E8
-registerserif;F6DA
-reharabic;0631
-reharmenian;0580
-rehfinalarabic;FEAE
-rehiragana;308C
-rehyehaleflamarabic;0631 FEF3 FE8E 0644
-rekatakana;30EC
-rekatakanahalfwidth;FF9A
-resh;05E8
-reshdageshhebrew;FB48
-reshhatafpatah;05E8 05B2
-reshhatafpatahhebrew;05E8 05B2
-reshhatafsegol;05E8 05B1
-reshhatafsegolhebrew;05E8 05B1
-reshhebrew;05E8
-reshhiriq;05E8 05B4
-reshhiriqhebrew;05E8 05B4
-reshholam;05E8 05B9
-reshholamhebrew;05E8 05B9
-reshpatah;05E8 05B7
-reshpatahhebrew;05E8 05B7
-reshqamats;05E8 05B8
-reshqamatshebrew;05E8 05B8
-reshqubuts;05E8 05BB
-reshqubutshebrew;05E8 05BB
-reshsegol;05E8 05B6
-reshsegolhebrew;05E8 05B6
-reshsheva;05E8 05B0
-reshshevahebrew;05E8 05B0
-reshtsere;05E8 05B5
-reshtserehebrew;05E8 05B5
-reversedtilde;223D
-reviahebrew;0597
-reviamugrashhebrew;0597
-revlogicalnot;2310
-rfishhook;027E
-rfishhookreversed;027F
-rhabengali;09DD
-rhadeva;095D
-rho;03C1
-rhook;027D
-rhookturned;027B
-rhookturnedsuperior;02B5
-rhosymbolgreek;03F1
-rhotichookmod;02DE
-rieulacirclekorean;3271
-rieulaparenkorean;3211
-rieulcirclekorean;3263
-rieulhieuhkorean;3140
-rieulkiyeokkorean;313A
-rieulkiyeoksioskorean;3169
-rieulkorean;3139
-rieulmieumkorean;313B
-rieulpansioskorean;316C
-rieulparenkorean;3203
-rieulphieuphkorean;313F
-rieulpieupkorean;313C
-rieulpieupsioskorean;316B
-rieulsioskorean;313D
-rieulthieuthkorean;313E
-rieultikeutkorean;316A
-rieulyeorinhieuhkorean;316D
-rightangle;221F
-righttackbelowcmb;0319
-righttriangle;22BF
-rihiragana;308A
-rikatakana;30EA
-rikatakanahalfwidth;FF98
-ring;02DA
-ringbelowcmb;0325
-ringcmb;030A
-ringhalfleft;02BF
-ringhalfleftarmenian;0559
-ringhalfleftbelowcmb;031C
-ringhalfleftcentered;02D3
-ringhalfright;02BE
-ringhalfrightbelowcmb;0339
-ringhalfrightcentered;02D2
-rinvertedbreve;0213
-rittorusquare;3351
-rlinebelow;1E5F
-rlongleg;027C
-rlonglegturned;027A
-rmonospace;FF52
-rohiragana;308D
-rokatakana;30ED
-rokatakanahalfwidth;FF9B
-roruathai;0E23
-rparen;24AD
-rrabengali;09DC
-rradeva;0931
-rragurmukhi;0A5C
-rreharabic;0691
-rrehfinalarabic;FB8D
-rrvocalicbengali;09E0
-rrvocalicdeva;0960
-rrvocalicgujarati;0AE0
-rrvocalicvowelsignbengali;09C4
-rrvocalicvowelsigndeva;0944
-rrvocalicvowelsigngujarati;0AC4
-rsuperior;F6F1
-rtblock;2590
-rturned;0279
-rturnedsuperior;02B4
-ruhiragana;308B
-rukatakana;30EB
-rukatakanahalfwidth;FF99
-rupeemarkbengali;09F2
-rupeesignbengali;09F3
-rupiah;F6DD
-ruthai;0E24
-rvocalicbengali;098B
-rvocalicdeva;090B
-rvocalicgujarati;0A8B
-rvocalicvowelsignbengali;09C3
-rvocalicvowelsigndeva;0943
-rvocalicvowelsigngujarati;0AC3
-s;0073
-sabengali;09B8
-sacute;015B
-sacutedotaccent;1E65
-sadarabic;0635
-sadeva;0938
-sadfinalarabic;FEBA
-sadinitialarabic;FEBB
-sadmedialarabic;FEBC
-sagujarati;0AB8
-sagurmukhi;0A38
-sahiragana;3055
-sakatakana;30B5
-sakatakanahalfwidth;FF7B
-sallallahoualayhewasallamarabic;FDFA
-samekh;05E1
-samekhdagesh;FB41
-samekhdageshhebrew;FB41
-samekhhebrew;05E1
-saraaathai;0E32
-saraaethai;0E41
-saraaimaimalaithai;0E44
-saraaimaimuanthai;0E43
-saraamthai;0E33
-saraathai;0E30
-saraethai;0E40
-saraiileftthai;F886
-saraiithai;0E35
-saraileftthai;F885
-saraithai;0E34
-saraothai;0E42
-saraueeleftthai;F888
-saraueethai;0E37
-saraueleftthai;F887
-sarauethai;0E36
-sarauthai;0E38
-sarauuthai;0E39
-sbopomofo;3119
-scaron;0161
-scarondotaccent;1E67
-scedilla;015F
-schwa;0259
-schwacyrillic;04D9
-schwadieresiscyrillic;04DB
-schwahook;025A
-scircle;24E2
-scircumflex;015D
-scommaaccent;0219
-sdotaccent;1E61
-sdotbelow;1E63
-sdotbelowdotaccent;1E69
-seagullbelowcmb;033C
-second;2033
-secondtonechinese;02CA
-section;00A7
-seenarabic;0633
-seenfinalarabic;FEB2
-seeninitialarabic;FEB3
-seenmedialarabic;FEB4
-segol;05B6
-segol13;05B6
-segol1f;05B6
-segol2c;05B6
-segolhebrew;05B6
-segolnarrowhebrew;05B6
-segolquarterhebrew;05B6
-segoltahebrew;0592
-segolwidehebrew;05B6
-seharmenian;057D
-sehiragana;305B
-sekatakana;30BB
-sekatakanahalfwidth;FF7E
-semicolon;003B
-semicolonarabic;061B
-semicolonmonospace;FF1B
-semicolonsmall;FE54
-semivoicedmarkkana;309C
-semivoicedmarkkanahalfwidth;FF9F
-sentisquare;3322
-sentosquare;3323
-seven;0037
-sevenarabic;0667
-sevenbengali;09ED
-sevencircle;2466
-sevencircleinversesansserif;2790
-sevendeva;096D
-seveneighths;215E
-sevengujarati;0AED
-sevengurmukhi;0A6D
-sevenhackarabic;0667
-sevenhangzhou;3027
-sevenideographicparen;3226
-seveninferior;2087
-sevenmonospace;FF17
-sevenoldstyle;F737
-sevenparen;247A
-sevenperiod;248E
-sevenpersian;06F7
-sevenroman;2176
-sevensuperior;2077
-seventeencircle;2470
-seventeenparen;2484
-seventeenperiod;2498
-seventhai;0E57
-sfthyphen;00AD
-shaarmenian;0577
-shabengali;09B6
-shacyrillic;0448
-shaddaarabic;0651
-shaddadammaarabic;FC61
-shaddadammatanarabic;FC5E
-shaddafathaarabic;FC60
-shaddafathatanarabic;0651 064B
-shaddakasraarabic;FC62
-shaddakasratanarabic;FC5F
-shade;2592
-shadedark;2593
-shadelight;2591
-shademedium;2592
-shadeva;0936
-shagujarati;0AB6
-shagurmukhi;0A36
-shalshelethebrew;0593
-shbopomofo;3115
-shchacyrillic;0449
-sheenarabic;0634
-sheenfinalarabic;FEB6
-sheeninitialarabic;FEB7
-sheenmedialarabic;FEB8
-sheicoptic;03E3
-sheqel;20AA
-sheqelhebrew;20AA
-sheva;05B0
-sheva115;05B0
-sheva15;05B0
-sheva22;05B0
-sheva2e;05B0
-shevahebrew;05B0
-shevanarrowhebrew;05B0
-shevaquarterhebrew;05B0
-shevawidehebrew;05B0
-shhacyrillic;04BB
-shimacoptic;03ED
-shin;05E9
-shindagesh;FB49
-shindageshhebrew;FB49
-shindageshshindot;FB2C
-shindageshshindothebrew;FB2C
-shindageshsindot;FB2D
-shindageshsindothebrew;FB2D
-shindothebrew;05C1
-shinhebrew;05E9
-shinshindot;FB2A
-shinshindothebrew;FB2A
-shinsindot;FB2B
-shinsindothebrew;FB2B
-shook;0282
-sigma;03C3
-sigma1;03C2
-sigmafinal;03C2
-sigmalunatesymbolgreek;03F2
-sihiragana;3057
-sikatakana;30B7
-sikatakanahalfwidth;FF7C
-siluqhebrew;05BD
-siluqlefthebrew;05BD
-similar;223C
-sindothebrew;05C2
-siosacirclekorean;3274
-siosaparenkorean;3214
-sioscieuckorean;317E
-sioscirclekorean;3266
-sioskiyeokkorean;317A
-sioskorean;3145
-siosnieunkorean;317B
-siosparenkorean;3206
-siospieupkorean;317D
-siostikeutkorean;317C
-six;0036
-sixarabic;0666
-sixbengali;09EC
-sixcircle;2465
-sixcircleinversesansserif;278F
-sixdeva;096C
-sixgujarati;0AEC
-sixgurmukhi;0A6C
-sixhackarabic;0666
-sixhangzhou;3026
-sixideographicparen;3225
-sixinferior;2086
-sixmonospace;FF16
-sixoldstyle;F736
-sixparen;2479
-sixperiod;248D
-sixpersian;06F6
-sixroman;2175
-sixsuperior;2076
-sixteencircle;246F
-sixteencurrencydenominatorbengali;09F9
-sixteenparen;2483
-sixteenperiod;2497
-sixthai;0E56
-slash;002F
-slashmonospace;FF0F
-slong;017F
-slongdotaccent;1E9B
-smileface;263A
-smonospace;FF53
-sofpasuqhebrew;05C3
-softhyphen;00AD
-softsigncyrillic;044C
-sohiragana;305D
-sokatakana;30BD
-sokatakanahalfwidth;FF7F
-soliduslongoverlaycmb;0338
-solidusshortoverlaycmb;0337
-sorusithai;0E29
-sosalathai;0E28
-sosothai;0E0B
-sosuathai;0E2A
-space;0020
-spacehackarabic;0020
-spade;2660
-spadesuitblack;2660
-spadesuitwhite;2664
-sparen;24AE
-squarebelowcmb;033B
-squarecc;33C4
-squarecm;339D
-squarediagonalcrosshatchfill;25A9
-squarehorizontalfill;25A4
-squarekg;338F
-squarekm;339E
-squarekmcapital;33CE
-squareln;33D1
-squarelog;33D2
-squaremg;338E
-squaremil;33D5
-squaremm;339C
-squaremsquared;33A1
-squareorthogonalcrosshatchfill;25A6
-squareupperlefttolowerrightfill;25A7
-squareupperrighttolowerleftfill;25A8
-squareverticalfill;25A5
-squarewhitewithsmallblack;25A3
-srsquare;33DB
-ssabengali;09B7
-ssadeva;0937
-ssagujarati;0AB7
-ssangcieuckorean;3149
-ssanghieuhkorean;3185
-ssangieungkorean;3180
-ssangkiyeokkorean;3132
-ssangnieunkorean;3165
-ssangpieupkorean;3143
-ssangsioskorean;3146
-ssangtikeutkorean;3138
-ssuperior;F6F2
-sterling;00A3
-sterlingmonospace;FFE1
-strokelongoverlaycmb;0336
-strokeshortoverlaycmb;0335
-subset;2282
-subsetnotequal;228A
-subsetorequal;2286
-succeeds;227B
-suchthat;220B
-suhiragana;3059
-sukatakana;30B9
-sukatakanahalfwidth;FF7D
-sukunarabic;0652
-summation;2211
-sun;263C
-superset;2283
-supersetnotequal;228B
-supersetorequal;2287
-svsquare;33DC
-syouwaerasquare;337C
-t;0074
-tabengali;09A4
-tackdown;22A4
-tackleft;22A3
-tadeva;0924
-tagujarati;0AA4
-tagurmukhi;0A24
-taharabic;0637
-tahfinalarabic;FEC2
-tahinitialarabic;FEC3
-tahiragana;305F
-tahmedialarabic;FEC4
-taisyouerasquare;337D
-takatakana;30BF
-takatakanahalfwidth;FF80
-tatweelarabic;0640
-tau;03C4
-tav;05EA
-tavdages;FB4A
-tavdagesh;FB4A
-tavdageshhebrew;FB4A
-tavhebrew;05EA
-tbar;0167
-tbopomofo;310A
-tcaron;0165
-tccurl;02A8
-tcedilla;0163
-tcheharabic;0686
-tchehfinalarabic;FB7B
-tchehinitialarabic;FB7C
-tchehmedialarabic;FB7D
-tchehmeeminitialarabic;FB7C FEE4
-tcircle;24E3
-tcircumflexbelow;1E71
-tcommaaccent;0163
-tdieresis;1E97
-tdotaccent;1E6B
-tdotbelow;1E6D
-tecyrillic;0442
-tedescendercyrillic;04AD
-teharabic;062A
-tehfinalarabic;FE96
-tehhahinitialarabic;FCA2
-tehhahisolatedarabic;FC0C
-tehinitialarabic;FE97
-tehiragana;3066
-tehjeeminitialarabic;FCA1
-tehjeemisolatedarabic;FC0B
-tehmarbutaarabic;0629
-tehmarbutafinalarabic;FE94
-tehmedialarabic;FE98
-tehmeeminitialarabic;FCA4
-tehmeemisolatedarabic;FC0E
-tehnoonfinalarabic;FC73
-tekatakana;30C6
-tekatakanahalfwidth;FF83
-telephone;2121
-telephoneblack;260E
-telishagedolahebrew;05A0
-telishaqetanahebrew;05A9
-tencircle;2469
-tenideographicparen;3229
-tenparen;247D
-tenperiod;2491
-tenroman;2179
-tesh;02A7
-tet;05D8
-tetdagesh;FB38
-tetdageshhebrew;FB38
-tethebrew;05D8
-tetsecyrillic;04B5
-tevirhebrew;059B
-tevirlefthebrew;059B
-thabengali;09A5
-thadeva;0925
-thagujarati;0AA5
-thagurmukhi;0A25
-thalarabic;0630
-thalfinalarabic;FEAC
-thanthakhatlowleftthai;F898
-thanthakhatlowrightthai;F897
-thanthakhatthai;0E4C
-thanthakhatupperleftthai;F896
-theharabic;062B
-thehfinalarabic;FE9A
-thehinitialarabic;FE9B
-thehmedialarabic;FE9C
-thereexists;2203
-therefore;2234
-theta;03B8
-theta1;03D1
-thetasymbolgreek;03D1
-thieuthacirclekorean;3279
-thieuthaparenkorean;3219
-thieuthcirclekorean;326B
-thieuthkorean;314C
-thieuthparenkorean;320B
-thirteencircle;246C
-thirteenparen;2480
-thirteenperiod;2494
-thonangmonthothai;0E11
-thook;01AD
-thophuthaothai;0E12
-thorn;00FE
-thothahanthai;0E17
-thothanthai;0E10
-thothongthai;0E18
-thothungthai;0E16
-thousandcyrillic;0482
-thousandsseparatorarabic;066C
-thousandsseparatorpersian;066C
-three;0033
-threearabic;0663
-threebengali;09E9
-threecircle;2462
-threecircleinversesansserif;278C
-threedeva;0969
-threeeighths;215C
-threegujarati;0AE9
-threegurmukhi;0A69
-threehackarabic;0663
-threehangzhou;3023
-threeideographicparen;3222
-threeinferior;2083
-threemonospace;FF13
-threenumeratorbengali;09F6
-threeoldstyle;F733
-threeparen;2476
-threeperiod;248A
-threepersian;06F3
-threequarters;00BE
-threequartersemdash;F6DE
-threeroman;2172
-threesuperior;00B3
-threethai;0E53
-thzsquare;3394
-tihiragana;3061
-tikatakana;30C1
-tikatakanahalfwidth;FF81
-tikeutacirclekorean;3270
-tikeutaparenkorean;3210
-tikeutcirclekorean;3262
-tikeutkorean;3137
-tikeutparenkorean;3202
-tilde;02DC
-tildebelowcmb;0330
-tildecmb;0303
-tildecomb;0303
-tildedoublecmb;0360
-tildeoperator;223C
-tildeoverlaycmb;0334
-tildeverticalcmb;033E
-timescircle;2297
-tipehahebrew;0596
-tipehalefthebrew;0596
-tippigurmukhi;0A70
-titlocyrilliccmb;0483
-tiwnarmenian;057F
-tlinebelow;1E6F
-tmonospace;FF54
-toarmenian;0569
-tohiragana;3068
-tokatakana;30C8
-tokatakanahalfwidth;FF84
-tonebarextrahighmod;02E5
-tonebarextralowmod;02E9
-tonebarhighmod;02E6
-tonebarlowmod;02E8
-tonebarmidmod;02E7
-tonefive;01BD
-tonesix;0185
-tonetwo;01A8
-tonos;0384
-tonsquare;3327
-topatakthai;0E0F
-tortoiseshellbracketleft;3014
-tortoiseshellbracketleftsmall;FE5D
-tortoiseshellbracketleftvertical;FE39
-tortoiseshellbracketright;3015
-tortoiseshellbracketrightsmall;FE5E
-tortoiseshellbracketrightvertical;FE3A
-totaothai;0E15
-tpalatalhook;01AB
-tparen;24AF
-trademark;2122
-trademarksans;F8EA
-trademarkserif;F6DB
-tretroflexhook;0288
-triagdn;25BC
-triaglf;25C4
-triagrt;25BA
-triagup;25B2
-ts;02A6
-tsadi;05E6
-tsadidagesh;FB46
-tsadidageshhebrew;FB46
-tsadihebrew;05E6
-tsecyrillic;0446
-tsere;05B5
-tsere12;05B5
-tsere1e;05B5
-tsere2b;05B5
-tserehebrew;05B5
-tserenarrowhebrew;05B5
-tserequarterhebrew;05B5
-tserewidehebrew;05B5
-tshecyrillic;045B
-tsuperior;F6F3
-ttabengali;099F
-ttadeva;091F
-ttagujarati;0A9F
-ttagurmukhi;0A1F
-tteharabic;0679
-ttehfinalarabic;FB67
-ttehinitialarabic;FB68
-ttehmedialarabic;FB69
-tthabengali;09A0
-tthadeva;0920
-tthagujarati;0AA0
-tthagurmukhi;0A20
-tturned;0287
-tuhiragana;3064
-tukatakana;30C4
-tukatakanahalfwidth;FF82
-tusmallhiragana;3063
-tusmallkatakana;30C3
-tusmallkatakanahalfwidth;FF6F
-twelvecircle;246B
-twelveparen;247F
-twelveperiod;2493
-twelveroman;217B
-twentycircle;2473
-twentyhangzhou;5344
-twentyparen;2487
-twentyperiod;249B
-two;0032
-twoarabic;0662
-twobengali;09E8
-twocircle;2461
-twocircleinversesansserif;278B
-twodeva;0968
-twodotenleader;2025
-twodotleader;2025
-twodotleadervertical;FE30
-twogujarati;0AE8
-twogurmukhi;0A68
-twohackarabic;0662
-twohangzhou;3022
-twoideographicparen;3221
-twoinferior;2082
-twomonospace;FF12
-twonumeratorbengali;09F5
-twooldstyle;F732
-twoparen;2475
-twoperiod;2489
-twopersian;06F2
-tworoman;2171
-twostroke;01BB
-twosuperior;00B2
-twothai;0E52
-twothirds;2154
-u;0075
-uacute;00FA
-ubar;0289
-ubengali;0989
-ubopomofo;3128
-ubreve;016D
-ucaron;01D4
-ucircle;24E4
-ucircumflex;00FB
-ucircumflexbelow;1E77
-ucyrillic;0443
-udattadeva;0951
-udblacute;0171
-udblgrave;0215
-udeva;0909
-udieresis;00FC
-udieresisacute;01D8
-udieresisbelow;1E73
-udieresiscaron;01DA
-udieresiscyrillic;04F1
-udieresisgrave;01DC
-udieresismacron;01D6
-udotbelow;1EE5
-ugrave;00F9
-ugujarati;0A89
-ugurmukhi;0A09
-uhiragana;3046
-uhookabove;1EE7
-uhorn;01B0
-uhornacute;1EE9
-uhorndotbelow;1EF1
-uhorngrave;1EEB
-uhornhookabove;1EED
-uhorntilde;1EEF
-uhungarumlaut;0171
-uhungarumlautcyrillic;04F3
-uinvertedbreve;0217
-ukatakana;30A6
-ukatakanahalfwidth;FF73
-ukcyrillic;0479
-ukorean;315C
-umacron;016B
-umacroncyrillic;04EF
-umacrondieresis;1E7B
-umatragurmukhi;0A41
-umonospace;FF55
-underscore;005F
-underscoredbl;2017
-underscoremonospace;FF3F
-underscorevertical;FE33
-underscorewavy;FE4F
-union;222A
-universal;2200
-uogonek;0173
-uparen;24B0
-upblock;2580
-upperdothebrew;05C4
-upsilon;03C5
-upsilondieresis;03CB
-upsilondieresistonos;03B0
-upsilonlatin;028A
-upsilontonos;03CD
-uptackbelowcmb;031D
-uptackmod;02D4
-uragurmukhi;0A73
-uring;016F
-ushortcyrillic;045E
-usmallhiragana;3045
-usmallkatakana;30A5
-usmallkatakanahalfwidth;FF69
-ustraightcyrillic;04AF
-ustraightstrokecyrillic;04B1
-utilde;0169
-utildeacute;1E79
-utildebelow;1E75
-uubengali;098A
-uudeva;090A
-uugujarati;0A8A
-uugurmukhi;0A0A
-uumatragurmukhi;0A42
-uuvowelsignbengali;09C2
-uuvowelsigndeva;0942
-uuvowelsigngujarati;0AC2
-uvowelsignbengali;09C1
-uvowelsigndeva;0941
-uvowelsigngujarati;0AC1
-v;0076
-vadeva;0935
-vagujarati;0AB5
-vagurmukhi;0A35
-vakatakana;30F7
-vav;05D5
-vavdagesh;FB35
-vavdagesh65;FB35
-vavdageshhebrew;FB35
-vavhebrew;05D5
-vavholam;FB4B
-vavholamhebrew;FB4B
-vavvavhebrew;05F0
-vavyodhebrew;05F1
-vcircle;24E5
-vdotbelow;1E7F
-vecyrillic;0432
-veharabic;06A4
-vehfinalarabic;FB6B
-vehinitialarabic;FB6C
-vehmedialarabic;FB6D
-vekatakana;30F9
-venus;2640
-verticalbar;007C
-verticallineabovecmb;030D
-verticallinebelowcmb;0329
-verticallinelowmod;02CC
-verticallinemod;02C8
-vewarmenian;057E
-vhook;028B
-vikatakana;30F8
-viramabengali;09CD
-viramadeva;094D
-viramagujarati;0ACD
-visargabengali;0983
-visargadeva;0903
-visargagujarati;0A83
-vmonospace;FF56
-voarmenian;0578
-voicediterationhiragana;309E
-voicediterationkatakana;30FE
-voicedmarkkana;309B
-voicedmarkkanahalfwidth;FF9E
-vokatakana;30FA
-vparen;24B1
-vtilde;1E7D
-vturned;028C
-vuhiragana;3094
-vukatakana;30F4
-w;0077
-wacute;1E83
-waekorean;3159
-wahiragana;308F
-wakatakana;30EF
-wakatakanahalfwidth;FF9C
-wakorean;3158
-wasmallhiragana;308E
-wasmallkatakana;30EE
-wattosquare;3357
-wavedash;301C
-wavyunderscorevertical;FE34
-wawarabic;0648
-wawfinalarabic;FEEE
-wawhamzaabovearabic;0624
-wawhamzaabovefinalarabic;FE86
-wbsquare;33DD
-wcircle;24E6
-wcircumflex;0175
-wdieresis;1E85
-wdotaccent;1E87
-wdotbelow;1E89
-wehiragana;3091
-weierstrass;2118
-wekatakana;30F1
-wekorean;315E
-weokorean;315D
-wgrave;1E81
-whitebullet;25E6
-whitecircle;25CB
-whitecircleinverse;25D9
-whitecornerbracketleft;300E
-whitecornerbracketleftvertical;FE43
-whitecornerbracketright;300F
-whitecornerbracketrightvertical;FE44
-whitediamond;25C7
-whitediamondcontainingblacksmalldiamond;25C8
-whitedownpointingsmalltriangle;25BF
-whitedownpointingtriangle;25BD
-whiteleftpointingsmalltriangle;25C3
-whiteleftpointingtriangle;25C1
-whitelenticularbracketleft;3016
-whitelenticularbracketright;3017
-whiterightpointingsmalltriangle;25B9
-whiterightpointingtriangle;25B7
-whitesmallsquare;25AB
-whitesmilingface;263A
-whitesquare;25A1
-whitestar;2606
-whitetelephone;260F
-whitetortoiseshellbracketleft;3018
-whitetortoiseshellbracketright;3019
-whiteuppointingsmalltriangle;25B5
-whiteuppointingtriangle;25B3
-wihiragana;3090
-wikatakana;30F0
-wikorean;315F
-wmonospace;FF57
-wohiragana;3092
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-.TH "DVIPDFM" "1" "28 April 2011" "20120420" "DVIPDFMx"
-.SH NAME
-dvipdfm \- produce PDF files directly from DVI files
-
-.SH SYNOPSIS
-.B dvipdfm
-.RI [ options ]
-.I file\c
-.RB [ .dvi ]
-
-.SH DESCRIPTION
-In TeX Live,
-.B dvipdfm
-is another incarnation of
-.B dvipdfmx
-rather than a separate program. Compatibility is attempted as best as
-possible. (The change was made due to duplicated security and
-configuration issues arising repeatedly.) Please report problems with
-this
-.B dvipdfm
-to the
-.B dvipdfmx
-maintainers at dvipdfmx (at) ktug.or.kr.
-
-The program
-.B dvipdfm
-generates a
-.SM PDF
-file from a
-.SM DVI
-file.
-.SM DVI
-files are the output format
-produced by TeX.
-Output from
-.B groff
-can be converted to
-.SM DVI
-format
-using
-.BR grodvi .
-
-The program
-.B dvipdfm
-recognizes several commonly used
-.BR \especial
-commands, which are extensions to the
-.SM DVI
-format.
-Specifically, it understands
-color specials, papersize specials,
-tpic specials (which allow it to be used with
-.BR pic ),
-hypertex specials, and some PostScript
-specials. These extensions allow documents
-to contain color, figures, and hyperlinks.
-The program tries to mimic
-the behavior of
-.B dvips
-so that many
-macro packages produced for use with
-.B dvips
-will work with
-.B dvipdfm.
-Dvipdfm understands its own specific
-.B \especial
-commands to allow access to PDF features
-such as annotations and bookmarks.
-
-For issues related to bounding boxes (and hence image sizes), please see
-.BR extractbb (1).
-
-.SH OPTIONS
-
-.TP 5
-.B \-\^c
-Ignore color
-.BR \especials .
-The
-.B \-\^c
-toggles a flag that disables color
-.B \especial
-processing.
-Unless changed in the configuration file,
-that flag is off, and color
-.BR \especial "s"
-are interpreted normally.
-The
-.B \-\^c
-option may be used to produce a black and white document
-from a document containing color TeX
-.B \especial
-commands.
-
-.TP 5
-.B \-\^d
-Remove thumbnail images after including them.
-(See the
-.B \-\^t
-option for more information.)
-
-.TP 5
-.B \-\^e
-Toggle partial font embedding flag. If partial
-font embedding is off, embedded fonts are
-.I fully
-embedded.
-The default, if not changed in the configuration file,
-is to embed only those glyphs actually used in the document.
-
-.TP 5
-.B \-\^f map_file
-Set the name of the font map file to
-.IR map_file .
-The format of the font map file
-is documented in the
-.IR "Dvipdfm User's Manual" .
-
-.TP 5
-.B \-\^l
-Select landscape mode. In other words, exchange the
-.I x
-and
-.I y
-dimensions of the paper.
-
-.TP 5
-.B \-\^m " mag"
-Magnify the input document by
-.IR mag .
-
-.TP 5
-.B \-\^o " name"
-Generate PDF output file having the name
-.IR name .
-By default, the name of the output
-file is
-.IR file .pdf.
-
-.TP 5
-.B \-\^p " paper"
-Select the papersize by name (e.g.,
-.BR letter ", " legal ", " ledger ", " tabloid ", " a3 ", " a4 ", or " a5
-)
-
-.TP 5
-.B \-\^r " size"
-Set resolution of bitmapped fonts to
-.B size
-dots per inch. Bitmapped fonts are generated
-by the Kpathsea library, which uses Metafont. Bitmapped
-fonts are included as type 3 fonts in the PDF output file.
-
-.TP 5
-.B \-\^s " page_specifications"
-Select the pages of the
-.SM DVI
-file to be converted.
-The
-.I page_specifications
-consists of a comma separated list of
-.I page_ranges:
-
-.EX
-.IR "page_specifications := page_specification" "[," page_specifications "]"
-.EE
-
-where
-
-.EX
-.IR "page_specification := single_page" | page_range
-
-.IR "page_range := " [ first_page ]\^\-\^[ last_page ]
-.EE
-
-An empty
-.I first_page
-is implied to be the first page of the
-.SM DVI
-file.
-An empty
-.I last_page
-is treated as the last page of the
-.SM DVI
-file.
-
-Examples:
-.RS
-.TP 5
-.B "\-\^s 1,3,5"
-includes pages 1, 3, and 5;
-.TP 5
-.B "\-\^s \-"
-includes all pages;
-.TP 5
-.B "\-\^s \-,\-"
-includes two copies of all pages in the
-.SM DVI
-file;
-and
-.TP 5
-.B "\-\^s 1\-10"
-includes the first ten pages of the
-.SM DVI
-file.
-.RE
-.TP 5
-.B \-\^t
-Search for thumbnail images of each page
-in the directory named by the
-.B TMPDIR
-environment variable.
-The thumbnail images must be named in a specific format.
-They must have the same base name
-as the
-.SM DVI
-file and they must have the page number as the extension
-to the file name. Dvipdfm does not
-generate the thumbnails itself, but it is distributed with a wrapper
-program named
-.B dvipdft
-that does so.
-
-.TP 5
-.B \-\^v
-Increase verbosity.
-Results of the
-.B \-\^v
-option are cumulative (e.g.,
-.B \-\^vv
-) increases the verbosity by two increments.
-
-.TP 5
-.B \-\^x x_offset
-Set the left margin to
-.IR x_offset .
-The default left margin is
-.BR 1.0in .
-The dimension may be specified in any units understood by TeX (e.g.,
-.BR bpt ", " pt ", " in ", " cm
-)
-
-.TP 5
-.B \-\^y y_offset
-Set the top margin to
-.IR y_offset .
-The default top margin is
-.BR 1.0in .
-The dimension may be specified in any units understood by TeX (e.g.,
-.BR bpt ", " pt ", " in ", " cm
-)
-
-.TP 5
-.B \-\^z compression_level
-Set the compression level to
-.IR compression_level .
-Compressions levels range from 0 (no compression) to
-9 (maximum compression) and correspond to the values understood by zlib.
-
-.SH "IMAGE BOUNDING BOXES"
-
-When including images with
-.BR dvipdfm ,
-their bounding boxes should be generated by running
-.BR ebb ,
-or extractbb -m.
-The result will be in an
-.B .bb
-file.
-
-When including images with
-.BR dvipdfmx ,
-their bounding boxes should be generated by running
-.BR extractbb .
-The result will be in an
-.B .xbb
-file; the xbb information is the same as for the PDF format.
-
-.SH ENVIRONMENT
-
-.B Dvipdfm
-uses the
-.B kpathsea
-library for locating the files that it opens. Hence,
-the environment variables documented in the
-.I Kpathsea library
-documentation influence
-.B dvipdfm.
-
-Dvipdfm also reads the following environment variables:
-
-.TP 5
-TMP
-The directory to search for thumbnail images of each page.
-
-.SH FILES
-The precise location of the following files is determined by the
-.I Kpathsea library
-configuration. The location may be determined by using kpsewhich, e.g.,
-.nf
-.B kpsewhich \-progname=dvipdfm \-format='other text files' config
-.fi
-
-.TP 5
-.I config
-Startup options
-
-.TP 5
-.I t1fonts.map
-The default font map file (this name may be changed in the config file).
-
-.TP 5
-.I *.tfm
-TeX font metrics
-
-.TP 5
-.I *.vf
-TeX virtual font files
-
-.TP 5
-.I *.pfb
-PostScript Type 1 font files
-
-.TP 5
-.I
-texmf.cnf
-The Kpathsea library configuration file.
-The location of this file may be found by typing
-.nf
-.B kpsewhich texmf.cnf
-.fi
-
-
-.SH "SEE ALSO"
-.BR dvipdft "(1), "
-.BR tex "(1), " dvips "(1), " groff "(1), " grodvi "(1), " pic "(1), "
-.BR extractbb "(1), "
-and the
-.I "Kpathsea library"
-info documentation.
-
-.SH AUTHOR
-Mark A. Wicks. But for the version in TeX Live, all bugs and other
-reports should go to the
-.B dvipdfmx
-maintainers at dvipdfmx (at) ktug.or.kr.
+++ /dev/null
-.TH "dvipdft" "1" "May 2004" "teTeX" "teTeX"
-.PP
-.SH "NAME"
-dvipdft \- create thumbnail images for use with dvipdfm
-.PP
-.SH "SYNOPSIS"
-.PP
-.B dvipdft
-.RI [ DVIPDFM-OPTIONS \&.\&.\&.]
-.I filename\c
-.RB [ .dvi ]
-.PP
-.SH "DESCRIPTION"
-.PP
-.B dvipdft
-creates thumbnail pictures of the pages in your file
-and subsequently runs dvipdfm to create a PDF file with these
-thumbnails.
-.PP
-.SH "OPTIONS"
-.HP
-All options are simply handed on to dvipdfm
-.HP
-.SH "SEE ALSO"
-.IP
-\fBdvipdfm\fP(1)
-.PP
-.SH "BUGS"
-.PP
-None known\&.
-.PP
-.SH "AUTHOR"
-.PP
-\fBdvipdft\fP was written by Mark A. Wicks and Thomas Esser.
-.PP
-This manual page was written by Frank K\[:u]ster <frank@kuesterei\&.ch>,
-for the Debian GNU/Linux system\&. It may be used by others without
-contacting the author\&. Any mistakes or omissions in the manual page
-are my fault; inquiries about or corrections to this manual page
-should be directed to me (and not to the primary author)\&.
+++ /dev/null
-.TH "EXTRACTBB" "1" "20 April 2012" "20120420" "DVIPDFMx"
-.PP
-.SH "NAME"
-extractbb, ebb \- extract bounding box information from graphics files
-.PP
-.SH "SYNOPSIS"
-.PP
-.B extractbb
-.RB [ \-v | \-q ]
-.RB [ \-O ]
-.RB [ \-m | \-x ]
-.IR file \&.\&.\&.
-.PP
-.SH "DESCRIPTION"
-.PP
-For each
-.SM JPEG\c
-,
-.SM PNG\c
-, or
-.SM PDF
-file given on the command line,
-.B extractbb
-extracts the bounding box information and writes it into a file with extension
-.BR .xbb ,
-together with some header information. These files can then be used by
-.B dvipdfmx
-or other programs. For
-.SM PDF
-files, the number of pages and the
-.SM PDF
-version number are reported as well.
-The input filename extension may be in upper or lower case.
-.PP
-If called as
-.BR ebb ,
-the output is written in the ``bb'' format (and with extension
-.BR .bb )
-as used by
-.BR dvipdfm .
-.B Xbb
-may be defined as a synomym for
-.B extractbb
-on your system.
-.PP
-.SH "OPTIONS"
-.PD 0
-.TP 10
-.B -v
-Be verbose.
-.TP
-.B -q
-Be quiet.
-.TP
-.B -O
-Write output to standard output.
-.TP
-.B -m
-Write output in dvipdfm's ``bb'' format.
-.TP
-.B -x
-Write output in dvipdfmx's ``xbb'' format (default), which is the same
-as that used by pdfTeX.
-.PD
-.PP
-.SH "OUTPUT FORMATS"
-.PP
-Here are more details about the bb and xbb formats:
-.PP
-The original ebb (from dvipdfm) ignored density information in bitmap
-images, and generated bounding boxes with 100px = 72bp = 1in.
-Unfortunately, screenshots (especially) tend to look bad with this
-approach.
-.PP
-So, extractbb (from dvipdfmx) uses density information if present.
-Otherwise, it generates bounding box with 100px = 100bp. This is what
-pdfTeX does.
-.SH "BUGS"
-.PP
-There is currently no way to specify which bounding box is taken
-for
-.SM PDF
-files. It will always be the first one from the following
-list: ArtBox, TrimBox, BleedBox, MediaBox. (Often only MediaBox
-is defined.) Moreover, the reported bounding box always refers
-to the first page in a
-.SM PDF
-file.
-.PP
-.SH "AUTHOR"
-.PP
-\fBextractbb\fP was written by the DVIPDFMx project team
-<dvipdfmx@ktug.or.kr>, based on the program \fBebb\fP by Mark A. Wicks.
-.PP
-This manual page was also written by the DVIPDFMx project team,
-based on a manual page Frank K\[:u]ster <frank@kuesterei\&.ch>
-wrote for the Debian GNU/Linux system\&.
-It may be used, modified, and/or redistributed by others without
-contacting the authors\&.
+++ /dev/null
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- || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
- $$unique
-
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- here=`$(am__cd) $(top_builddir) && pwd` \
- && $(am__cd) $(top_srcdir) \
- && gtags -i $(GTAGS_ARGS) "$$here"
-cscopelist: cscopelist-am
-
-cscopelist-am: $(am__tagged_files)
- list='$(am__tagged_files)'; \
- case "$(srcdir)" in \
- [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
- *) sdir=$(subdir)/$(srcdir) ;; \
- esac; \
- for i in $$list; do \
- if test -f "$$i"; then \
- echo "$(subdir)/$$i"; \
- else \
- echo "$$sdir/$$i"; \
- fi; \
- done >> $(top_builddir)/cscope.files
-
-distclean-tags:
- -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
-distdir: $(DISTFILES)
- @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
- topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
- list='$(DISTFILES)'; \
- dist_files=`for file in $$list; do echo $$file; done | \
- sed -e "s|^$$srcdirstrip/||;t" \
- -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
- case $$dist_files in \
- */*) $(MKDIR_P) `echo "$$dist_files" | \
- sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
- sort -u` ;; \
- esac; \
- for file in $$dist_files; do \
- if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
- if test -d $$d/$$file; then \
- dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
- if test -d "$(distdir)/$$file"; then \
- find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
- fi; \
- if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
- cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
- find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
- fi; \
- cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
- else \
- test -f "$(distdir)/$$file" \
- || cp -p $$d/$$file "$(distdir)/$$file" \
- || exit 1; \
- fi; \
- done
-check-am: all-am
-check: check-am
-all-am: Makefile $(PROGRAMS) $(SCRIPTS)
-installdirs:
- for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)"; do \
- test -z "$$dir" || $(MKDIR_P) "$$dir"; \
- done
-install: install-am
-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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-installcheck: installcheck-am
-install-strip:
- if test -z '$(STRIP)'; then \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- install; \
- else \
- $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
- install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
- "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
- fi
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
- -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
- -rm -f ../$(DEPDIR)/$(am__dirstamp)
- -rm -f ../$(am__dirstamp)
-
-maintainer-clean-generic:
- @echo "This command is intended for maintainers to use"
- @echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-binPROGRAMS clean-generic clean-libtool \
- clean-noinstPROGRAMS mostlyclean-am
-
-distclean: distclean-am
- -rm -rf ../$(DEPDIR) ./$(DEPDIR)
- -rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
- distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
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-html: html-am
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-html-am:
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-info: info-am
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- install-dvi-am install-exec install-exec-am install-exec-hook \
- install-html install-html-am install-info install-info-am \
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-.PHONY: install-bin-links uninstall-bin-links
-
-install-bin-links:
-@WIN32_FALSE@ @cd $(DESTDIR)$(bindir) && \
-@WIN32_FALSE@ for s in $(bin_links); do \
-@WIN32_FALSE@ link=`echo $$s | sed 's,.*:,,'`; \
-@WIN32_FALSE@ file=`echo $$s | sed 's,:.*,,'`; \
-@WIN32_FALSE@ rm -f $$link; \
-@WIN32_FALSE@ echo "creating link '$$link' -> '$$file'"; \
-@WIN32_FALSE@ $(LN_S) $$file $$link || exit 1; \
-@WIN32_FALSE@ done
-
-uninstall-bin-links:
-@WIN32_FALSE@ @for s in $(bin_links); do \
-@WIN32_FALSE@ link=`echo $$s | sed 's,.*:,,'`; \
-@WIN32_FALSE@ rm -f $(DESTDIR)$(bindir)/$$link; \
-@WIN32_FALSE@ done
-
-@KPATHSEA_RULE@
-@LIBPNG_RULE@
-@ZLIB_RULE@
-
-install-exec-hook: install-bin-links
-@WIN32_TRUE@ $(INSTALL_PROGRAM) call_dvipdfmx$(EXEEXT) $(DESTDIR)$(bindir)/dvipdfm$(EXEEXT)
-@WIN32_TRUE@ $(INSTALL_PROGRAM) call_dvipdfmx$(EXEEXT) $(DESTDIR)$(bindir)/ebb$(EXEEXT)
-@WIN32_TRUE@ $(INSTALL_PROGRAM) call_dvipdfmx$(EXEEXT) $(DESTDIR)$(bindir)/extractbb$(EXEEXT)
-
-uninstall-hook: uninstall-bin-links
-@WIN32_TRUE@ rm -f $(DESTDIR)$(bindir)/dvipdfm$(EXEEXT)
-@WIN32_TRUE@ rm -f $(DESTDIR)$(bindir)/ebb$(EXEEXT)
-@WIN32_TRUE@ rm -f $(DESTDIR)$(bindir)/extractbb$(EXEEXT)
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * References:
- *
- * Unicode and Glyph Names, ver. 2.3., Adobe Solution Network
- * http://partners.adobe.com/asn/tech/type/unicodegn.jsp
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <ctype.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "mfileio.h"
-#include "pdfparse.h"
-
-/* Hash */
-#include "dpxutil.h"
-
-#include "dpxfile.h"
-
-#include "unicode.h"
-
-#include "agl.h"
-
-static int verbose = 0;
-
-void
-agl_set_verbose (void)
-{
- verbose++;
-}
-
-static agl_name *
-agl_new_name (void)
-{
- agl_name *agln;
-
- agln = NEW(1, agl_name);
- agln->name = NULL;
- agln->suffix = NULL;
- agln->n_components = 0;
- agln->alternate = NULL;
- agln->is_predef = 0;
-
- return agln;
-}
-
-static void
-agl_release_name (agl_name *agln)
-{
- agl_name *next;
-
- while (agln) {
- next = agln->alternate;
- if (agln->name)
- RELEASE(agln->name);
- if (agln->suffix)
- RELEASE(agln->suffix);
- agln->name = NULL;
- RELEASE(agln);
- agln = next;
- }
-}
-
-char *
-agl_chop_suffix (const char *glyphname, char **suffix)
-{
- char *name, *p;
- int len;
-
- ASSERT(glyphname && suffix);
-
- p = strchr(glyphname, '.');
- if (p) {
- len = strlen(glyphname) - strlen(p);
- if (len < 1) {
- name = NULL;
- *suffix = NEW(strlen(glyphname), char);
- strcpy(*suffix, glyphname+1);
- } else {
- p++;
- name = NEW(len + 1, char);
- strncpy(name, glyphname, len);
- name[len] = '\0';
- if (p[0] == '\0') {
- *suffix = NULL;
- } else {
- *suffix = NEW(strlen(p) + 1, char);
- strcpy(*suffix, p);
- }
- }
- } else {
- name = NEW(strlen(glyphname) + 1, char);
- strcpy(name, glyphname);
- *suffix = NULL;
- }
-
- return name;
-}
-
-static const char * const modifiers[] = {
- "acute", "breve", "caron", "cedilla", "circumflex",
- "dieresis", "dotaccent", "grave", "hungarumlaut",
- "macron", "ogonek", "ring", "tilde", "commaaccent",
- "slash",
-
- /* The following entries are not accent nor something
- * but PS font may have those "small" version...
- */
- "ampersand", "exclam", "exclamdown",
- "question","questiondown",
- NULL
-};
-
-static int
-skip_capital (const char **p, const char *endptr)
-{
- long slen = 0, len;
-
- len = (long) (endptr - (*p));
-
- if (len >= 2 &&
- ((**p == 'A' && *(*p+1) == 'E') ||
- (**p == 'O' && *(*p+1) == 'E'))) {
- *p += 2;
- slen = 2;
- } else if (len >= 3 &&
- **p == 'E' &&
- *(*p+1) == 't' &&
- *(*p+2) == 'h') {
- *p += 3;
- slen = 3;
- } else if (len >= 5 &&
- **p == 'T' &&
- *(*p+1) == 'h' &&
- *(*p+2) == 'o' &&
- *(*p+3) == 'r' &&
- *(*p+4) == 'n') {
- *p += 5;
- slen = 5;
- } else if (len >= 1 &&
- **p >= 'A' && **p <= 'Z') {
- *p += 1;
- slen = 1;
- }
-
- return slen;
-}
-
-static int
-skip_modifier (const char **p, const char *endptr)
-{
- long slen = 0, len;
- int i;
-
- len = (long) (endptr - (*p));
-
- for (i = 0; modifiers[i] != NULL; i++) {
- if ((len >= strlen(modifiers[i]) &&
- !memcmp(*p, modifiers[i], len))) {
- slen = strlen(modifiers[i]);
- *p += slen;
- break;
- }
- }
-
- return slen;
-}
-
-static int
-is_smallcap (const char *glyphname)
-{
- long len, slen;
- const char *p, *endptr;
-
- if (!glyphname)
- return 0;
-
- p = glyphname;
- len = strlen(glyphname);
- if (len < 6 ||
- strcmp(p + len - 5, "small"))
- return 0;
-
- endptr = p + len - 5;
-
- len -= 5;
- slen = skip_modifier(&p, endptr);
- if (slen == len)
- return 1; /* Acutesmall, Gravesmall, etc */
- else if (slen > 0) { /* ??? */
- return 0;
- }
-
- len -= skip_capital(&p, endptr);
- if (len == 0) {
- return 1; /* Asmall, AEsmall, etc */
- }
-
- while (len > 0) { /* allow multiple accent */
- slen = skip_modifier(&p, endptr);
- if (slen == 0)
- return 0;
- len -= slen;
- }
-
- return 1;
-}
-
-#define SUFFIX_LIST_MAX 16
-#define AGL_VAR_SMCP_IDX 0
-static struct {
- const char *key;
- const char *otl_tag;
- const char *suffixes[SUFFIX_LIST_MAX];
-} var_list[] = {
- {"small" , "smcp", {"sc", NULL}},
- {"swash" , "swsh", {NULL}},
- {"superior" , "sups", {NULL}},
- {"inferior" , "sinf", {NULL}},
- {"numerator" , "numr", {NULL}},
- {"denominator" , "dnom", {NULL}},
- {"oldstyle" , "onum", {NULL}},
-
- /* The following only used by TeX, there are no
- * corresponding OTL feat. tag.
- */
- {"display" , NULL, {NULL}},
- {"text" , NULL, {NULL}},
- {"big" , NULL, {NULL}},
- {"bigg" , NULL, {NULL}},
- {"Big" , NULL, {NULL}},
- {"Bigg" , NULL, {NULL}},
- {NULL, NULL, {NULL}}
-};
-
-const char *
-agl_suffix_to_otltag (const char *suffix)
-{
- int i, j;
-
- for (i = 0; var_list[i].key; i++) {
- for (j = 0; var_list[i].suffixes[j]; j++) {
- if (!strcmp(suffix, var_list[i].suffixes[j]))
- return var_list[i].otl_tag;
- }
- if (!strcmp(suffix, var_list[i].key))
- return var_list[i].otl_tag;
- if (var_list[i].otl_tag &&
- !strcmp(suffix, var_list[i].otl_tag))
- return var_list[i].otl_tag;
- }
-
- return NULL;
-}
-
-static int
-agl_guess_name (const char *glyphname)
-{
- int i, len;
-
- if (is_smallcap(glyphname))
- return AGL_VAR_SMCP_IDX;
-
- len = strlen(glyphname);
- for (i = 1; var_list[i].key != NULL; i++) {
- if (len > strlen(var_list[i].key) &&
- !strcmp(glyphname+len-strlen(var_list[i].key), var_list[i].key)
- ) {
- return i;
- }
- }
-
- return -1;
-}
-
-static agl_name *
-agl_normalized_name (char *glyphname)
-{
- agl_name *agln;
- char *suffix;
- int i, n;
-
- if (!glyphname)
- return NULL;
-
- agln = agl_new_name();
- suffix = strchr(glyphname, '.');
- if (suffix) {
- n = strlen(glyphname) - strlen(suffix);
- if (suffix[1] != '\0') {
- agln->suffix = NEW(strlen(suffix), char);
- strcpy(agln->suffix, suffix+1);
- }
- agln->name = NEW(n+1, char);
- memcpy(agln->name, glyphname, n);
- agln->name[n] = '\0';
- } else if (is_smallcap(glyphname)) {
- n = strlen(glyphname) - 5;
- agln->suffix = NEW(3, char);
- strcpy(agln->suffix, "sc");
- agln->name = NEW(n+1, char);
- for (i = 0; i < n; i++) {
- agln->name[i] = isupper(glyphname[i]) ?
- (glyphname[i] + 32) : glyphname[i];
- }
- agln->name[n] = '\0';
- } else {
- int var_idx;
-
-#define SET_STRING(p,s) do {\
- (p) = NEW(strlen((s))+1, char);\
- strcpy((p),(s));\
-} while (0)
- var_idx = agl_guess_name(glyphname);
- if (var_idx < 0 ||
- !var_list[var_idx].key) {
- n = strlen(glyphname);
- } else {
- n = strlen(glyphname) - strlen(var_list[var_idx].key);
- if (var_list[var_idx].suffixes[0])
- SET_STRING(agln->suffix, var_list[var_idx].suffixes[0]);
- else {
- SET_STRING(agln->suffix, var_list[var_idx].key);
- }
- }
- agln->name = NEW(n+1, char);
- memcpy(agln->name, glyphname, n);
- agln->name[n] = '\0';
- }
-
- return agln;
-}
-
-static struct ht_table aglmap;
-
-static void CDECL
-hval_free (void *hval)
-{
- agl_release_name((struct agl_name *) hval);
-}
-
-void
-agl_init_map (void)
-{
- ht_init_table(&aglmap, hval_free);
- agl_load_listfile(AGL_EXTRA_LISTFILE, 0);
- if (agl_load_listfile(AGL_PREDEF_LISTFILE, 1) < 0) {
- WARN("Failed to load AGL file \"%s\"...", AGL_PREDEF_LISTFILE);
- }
- if (agl_load_listfile(AGL_DEFAULT_LISTFILE, 0) < 0) {
- WARN("Failed to load AGL file \"%s\"...", AGL_DEFAULT_LISTFILE);
- }
-}
-
-void
-agl_close_map (void)
-{
- ht_clear_table(&aglmap);
-}
-
-#define WBUF_SIZE 1024
-
-int
-agl_load_listfile (const char *filename, int is_predef)
-{
- int count = 0;
- const char *p, *endptr;
- char *nextptr;
- char wbuf[WBUF_SIZE];
- FILE *fp;
-
- if (!filename)
- return -1;
-
- fp = DPXFOPEN(filename, DPX_RES_TYPE_AGL);
- if (!fp) {
- return -1;
- }
-
- if (verbose)
- MESG("<AGL:%s", filename);
-
- while ((p = mfgets(wbuf, WBUF_SIZE, fp)) != NULL) {
- agl_name *agln, *duplicate;
- char *name;
- int n_unicodes, i;
- long unicodes[AGL_MAX_UNICODES];
-
- endptr = p + strlen(p);
- skip_white(&p, endptr);
-
- /* Need table version check. */
- if (!p || p[0] == '#' || p >= endptr)
- continue;
- nextptr = strchr(p, ';');
- if (!nextptr || nextptr == p)
- continue;
-
- name = parse_ident(&p, nextptr);
-
- skip_white(&p, endptr);
- if (!name || p[0] != ';') {
- WARN("Invalid AGL entry: %s", wbuf);
- if (name)
- RELEASE(name);
- continue;
- }
-
- p++;
- skip_white(&p, endptr);
-
- n_unicodes = 0;
- while (p < endptr &&
- ((p[0] >= '0' && p[0] <= '9') ||
- (p[0] >= 'A' && p[0] <= 'F'))
- ) {
-
- if (n_unicodes >= AGL_MAX_UNICODES) {
- WARN("Too many Unicode values");
- break;
- }
- unicodes[n_unicodes++] = strtol(p, &nextptr, 16);
-
- p = nextptr;
- skip_white(&p, endptr);
- }
-
- if (n_unicodes == 0) {
- WARN("AGL entry ignored (no mapping): %s", wbuf);
- RELEASE(name);
- continue;
- }
-
- agln = agl_normalized_name(name);
- agln->is_predef = is_predef;
- agln->n_components = n_unicodes;
- for (i = 0; i < n_unicodes; i++) {
- agln->unicodes[i] = unicodes[i];
- }
-
- duplicate = ht_lookup_table(&aglmap, name, strlen(name));
- if (!duplicate)
- ht_append_table(&aglmap, name, strlen(name), agln);
- else {
- while (duplicate->alternate)
- duplicate = duplicate->alternate;
- duplicate->alternate = agln;
- }
-
- if (verbose > 3) {
- if (agln->suffix)
- MESG("agl: %s [%s.%s] -->", name, agln->name, agln->suffix);
- else
- MESG("agl: %s [%s] -->", name, agln->name);
- for (i = 0; i < agln->n_components; i++) {
- if (agln->unicodes[i] > 0xffff) {
- MESG(" U+%06X", agln->unicodes[i]);
- } else {
- MESG(" U+%04X", agln->unicodes[i]);
- }
- }
- MESG("\n");
- }
-
- RELEASE(name);
- count++;
- }
- DPXFCLOSE(fp);
-
- if (verbose)
- MESG(">");
-
- return count;
-}
-
-agl_name *
-agl_lookup_list (const char *glyphname)
-{
- agl_name *agln;
-
- if (!glyphname)
- return NULL;
-
- agln = ht_lookup_table(&aglmap, glyphname, strlen(glyphname));
-
- return agln;
-}
-
-int
-agl_name_is_unicode (const char *glyphname)
-{
- char c, *suffix;
- int i, len;
-
- if (!glyphname)
- return 0;
-
- suffix = strchr(glyphname, '.');
- len = (int) (suffix ? suffix - glyphname : strlen(glyphname));
- /*
- * uni02ac is invalid glyph name and mapped to th empty string.
- */
- if (len >= 7 && (len - 3) % 4 == 0 &&
- !strncmp(glyphname, "uni", 3)) {
- c = glyphname[3];
- /*
- * Check if the 4th character is uppercase hexadecimal digit.
- * "union" should not be treated as Unicode glyph name.
- */
- if (isdigit(c) || (c >= 'A' && c <= 'F'))
- return 1;
- else
- return 0;
- } else if (len <= 7 && len >= 5 &&
- glyphname[0] == 'u') {
- for (i = 1; i < len - 1; i++) {
- c = glyphname[i];
- if (!isdigit(c) && (c < 'A' || c > 'F'))
- return 0;
- }
- return 1;
- }
-
- return 0;
-}
-
-long
-agl_name_convert_unicode (const char *glyphname)
-{
- long ucv = -1;
- const char *p;
-
- if (!agl_name_is_unicode(glyphname))
- return -1;
-
- if (strlen(glyphname) > 7 && *(glyphname+7) != '.') {
- WARN("Mapping to multiple Unicode characters not supported.");
- return -1;
- }
-
- if (glyphname[1] == 'n')
- p = glyphname + 3;
- else
- p = glyphname + 1;
- ucv = 0;
- while (*p != '\0' && *p != '.') {
- if (!isdigit(*p) && (*p < 'A' || *p > 'F')) {
- WARN("Invalid char %c in Unicode glyph name %s.", *p, glyphname);
- return -1;
- }
- ucv <<= 4;
- ucv += isdigit(*p) ? *p - '0' : *p - 'A' + 10;
- p++;
- }
-
- if (!UC_is_valid(ucv)) {
- if (ucv < 0x10000) {
- WARN("Invalid Unicode code value U+%04X.", ucv);
- } else {
- WARN("Invalid Unicode code value U+%06X.", ucv);
- }
- ucv = -1;
- }
-
- return ucv;
-}
-
-
-
-static long
-xtol (const char *start, int len)
-{
- long v = 0;
-
- while (len-- > 0) {
- v <<= 4;
- if (isdigit(*start)) {
- v += *start - '0';
- } else if (*start >= 'A' && *start <= 'F') {
- v += *start - 'A' + 10;
- } else {
- return -1;
- }
- start++;
- }
-
- return v;
-}
-
-#define IS_PUA(u) (((u) >= 0x00E000L && (u) <= 0x00F8FFL) || \
- ((u) >= 0x0F0000L && (u) <= 0x0FFFFDL) || \
- ((u) >= 0x100000L && (u) <= 0x10FFFDL) \
-)
-
-static long
-put_unicode_glyph (const char *name,
- unsigned char **dstpp, unsigned char *limptr)
-{
- const char *p;
- long len = 0, ucv;
-
- p = name;
- ucv = 0;
-
- if (p[1] != 'n') {
- p += 1;
- ucv = xtol(p, strlen(p));
- len += UC_sput_UTF16BE (ucv, dstpp, limptr);
- } else {
- p += 3;
- while (*p != '\0') {
- ucv = xtol(p, 4);
- len += UC_sput_UTF16BE (ucv, dstpp, limptr);
- p += 4;
- }
- }
-
- return len;
-}
-
-long
-agl_sput_UTF16BE (const char *glyphstr,
- unsigned char **dstpp, unsigned char *limptr,
- int *fail_count)
-{
- long len = 0;
- int count = 0;
- const char *p, *endptr;
-
- ASSERT(glyphstr && dstpp);
-
- p = glyphstr;
- endptr = strchr(p, '.');
- if (!endptr)
- endptr = p + strlen(p);
-
- while (p < endptr) {
- char *name;
- const char *delim;
- long sub_len;
- int i;
- agl_name *agln0, *agln1 = NULL;
-
- delim = strchr(p, '_');
- if (delim == p) {
- /*
- * Glyph names starting with a underscore or two subsequent
- * underscore in glyph name not allowed?
- */
- WARN("Invalid glyph name component in \"%s\".", glyphstr);
- count++;
- if (fail_count)
- *fail_count = count;
- return len; /* Cannot continue */
- } else if (!delim || delim > endptr) {
- delim = endptr;
- }
- sub_len = (long) (delim - p);
-
- name = NEW(sub_len+1, char);
- memcpy(name, p, sub_len);
- name[sub_len] = '\0';
-
- if (agl_name_is_unicode(name)) {
- sub_len = put_unicode_glyph(name, dstpp, limptr);
- if (sub_len > 0)
- len += sub_len;
- else {
- count++;
- }
- } else {
- agln1 = agl_lookup_list(name);
- if (!agln1 || (agln1->n_components == 1 &&
- IS_PUA(agln1->unicodes[0]))) {
- agln0 = agl_normalized_name(name);
- if (agln0) {
- if (verbose > 1 && agln0->suffix) {
- WARN("agl: fix %s --> %s.%s",
- name, agln0->name, agln0->suffix);
- }
- agln1 = agl_lookup_list(agln0->name);
- agl_release_name(agln0);
- }
- }
- if (agln1) {
- for (i = 0; i < agln1->n_components; i++) {
- len += UC_sput_UTF16BE (agln1->unicodes[i], dstpp, limptr);
- }
- } else {
- if (verbose) {
- WARN("No Unicode mapping for glyph name \"%s\" found.", name);
- }
- count++;
- }
- }
- RELEASE(name);
- p = delim + 1;
- }
-
- if (fail_count)
- *fail_count = count;
- return len;
-}
-
-int
-agl_get_unicodes (const char *glyphstr,
- long *unicodes, int max_unicodes)
-{
- int count = 0;
- const char *p, *endptr;
-
- p = glyphstr;
- endptr = strchr(p, '.');
- if (!endptr)
- endptr = p + strlen(p);
-
- while (p < endptr) {
- char *name;
- const char *delim;
- long sub_len;
- int i;
- agl_name *agln0, *agln1 = NULL;
-
- delim = strchr(p, '_');
- if (delim == p) {
- /*
- * Glyph names starting with a underscore or two subsequent
- * underscore in glyph name not allowed?
- */
- WARN("Invalid glyph name component in \"%s\".", glyphstr);
- return -1; /* Cannot continue */
- } else if (!delim || delim > endptr) {
- delim = endptr;
- }
- sub_len = (long) (delim - p);
-
- name = NEW(sub_len+1, char);
- memcpy(name, p, sub_len);
- name[sub_len] = '\0';
-
- if (agl_name_is_unicode(name)) {
- p = name;
- if (p[1] != 'n') { /* uXXXXXXXX */
- if (count >= max_unicodes) {
- RELEASE(name);
- return -1;
- }
- p++;
- unicodes[count++] = xtol(p, strlen(p));
- } else {
- p += 3;
- while (*p != '\0') {
- if (count >= max_unicodes) {
- RELEASE(name);
- return -1;
- }
- unicodes[count++] = xtol(p, 4);
- p += 4;
- }
- }
- } else {
- agln1 = agl_lookup_list(name);
- if (!agln1 || (agln1->n_components == 1 &&
- IS_PUA(agln1->unicodes[0]))) {
- agln0 = agl_normalized_name(name);
- if (agln0) {
- if (verbose > 1 && agln0->suffix) {
- WARN("agl: fix %s --> %s.%s",
- name, agln0->name, agln0->suffix);
- }
- agln1 = agl_lookup_list(agln0->name);
- agl_release_name(agln0);
- }
- }
- if (agln1) {
- if (count + agln1->n_components > max_unicodes) {
- RELEASE(name);
- return -1;
- }
- for (i = 0; i < agln1->n_components; i++) {
- unicodes[count++] = agln1->unicodes[i];
- }
- } else {
- if (verbose > 1)
- WARN("No Unicode mapping for glyph name \"%s\" found.", name);
- RELEASE(name);
- return -1;
- }
- }
- RELEASE(name);
- p = delim + 1;
- }
-
- return count;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _AGL_H_
-#define _AGL_H_
-
-#define AGL_DEFAULT_LISTFILE "glyphlist.txt"
-#define AGL_PREDEF_LISTFILE "pdfglyphlist.txt"
-#define AGL_EXTRA_LISTFILE "texglyphlist.txt"
-
-#define AGL_MAX_UNICODES 16
-struct agl_name {
- char *name;
- char *suffix;
- int n_components;
- long unicodes[AGL_MAX_UNICODES];
- struct agl_name *alternate;
- int is_predef;
-};
-typedef struct agl_name agl_name;
-
-extern char *agl_chop_suffix (const char *glyphname, char **suffix);
-
-extern long agl_sput_UTF16BE (const char *name,
- unsigned char **dstpp,
- unsigned char *limptr, int *num_fails);
-
-extern int agl_get_unicodes (const char *glyphstr,
- long *unicodes, int max_uncodes);
-
-extern int agl_name_is_unicode (const char *glyphname);
-extern long agl_name_convert_unicode (const char *glyphname);
-
-extern const char *agl_suffix_to_otltag (const char *suffix);
-
-extern agl_name *agl_lookup_list (const char *glyphname);
-extern int agl_load_listfile (const char *filename, int format);
-
-#if 0
-extern int agl_select_listfile (const char *mapfile);
-#endif
-
-extern void agl_set_verbose (void);
-extern void agl_init_map (void);
-extern void agl_close_map (void);
-
-#endif /* _AGL_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * BMP SUPPORT:
- */
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "pdfobj.h"
-
-#include "bmpimage.h"
-
-#define DIB_FILE_HEADER_SIZE 14
-#define DIB_CORE_HEADER_SIZE 14
-#define DIB_INFO_HEADER_SIZE 40
-
-#define DIB_COMPRESS_NONE 0
-#define DIB_COMPRESS_RLE8 1
-#define DIB_COMPRESS_RLE4 2
-
-#define DIB_HEADER_SIZE_MAX (DIB_FILE_HEADER_SIZE+DIB_INFO_HEADER_SIZE)
-
-static long read_raster_rle8 (unsigned char *data_ptr,
- long width, long height, FILE *fp);
-static long read_raster_rle4 (unsigned char *data_ptr,
- long width, long height, FILE *fp);
-
-int
-check_for_bmp (FILE *fp)
-{
- unsigned char sigbytes[2];
-
- if (!fp)
- return 0;
-
- rewind(fp);
- if (fread(sigbytes, 1, sizeof(sigbytes), fp) != sizeof(sigbytes) ||
- sigbytes[0] != 'B' || sigbytes[1] != 'M')
- return 0;
- else
- return 1;
-
- return 0;
-}
-
-int
-bmp_include_image (pdf_ximage *ximage, FILE *fp)
-{
- pdf_obj *stream, *stream_dict, *colorspace;
- ximage_info info;
- unsigned char buf[DIB_HEADER_SIZE_MAX+4];
- unsigned char *p;
- long offset, hsize, compression;
- long psize; /* Bytes per palette color: 3 for OS2, 4 for Win */
- unsigned short bit_count; /* Bits per pix */
- int num_palette, flip;
- int i;
-
- pdf_ximage_init_image_info(&info);
-
- stream = stream_dict = colorspace = NULL;
- p = buf;
-
- rewind(fp);
- if (fread(buf, 1, DIB_FILE_HEADER_SIZE + 4, fp)
- != DIB_FILE_HEADER_SIZE + 4) {
- WARN("Could not read BMP file header...");
- }
-
- if (p[0] != 'B' || p[1] != 'M') {
- WARN("File not starting with \'B\' \'M\'... Not a BMP file?");
- return -1;
- }
- p += 2;
-
-#define ULONG_LE(b) ((b)[0] + ((b)[1] << 8) +\
- ((b)[2] << 16) + ((b)[3] << 24))
-#define USHORT_LE(b) ((b)[0] + ((b)[1] << 8))
-
- /* fsize = ULONG_LE(p); */ p += 4;
- if (ULONG_LE(p) != 0) {
- WARN("Not a BMP file???");
- return -1;
- }
- p += 4;
- offset = ULONG_LE(p); p += 4;
-
- /* info header */
- hsize = ULONG_LE(p); p += 4;
- if (fread(p, sizeof(char), hsize - 4, fp) != hsize - 4) {
- WARN("Could not read BMP file header...");
- return -1;
- }
- flip = 1;
- if (hsize == DIB_CORE_HEADER_SIZE) {
- info.width = USHORT_LE(p); p += 2;
- info.height = USHORT_LE(p); p += 2;
- if (USHORT_LE(p) != 1) {
- WARN("Unknown bcPlanes value in BMP COREHEADER.");
- return -1;
- }
- p += 2;
- bit_count = USHORT_LE(p); p += 2;
- compression = DIB_COMPRESS_NONE;
- psize = 3;
- } else if (hsize == DIB_INFO_HEADER_SIZE) {
- info.width = ULONG_LE(p); p += 4;
- info.height = ULONG_LE(p); p += 4;
- if (USHORT_LE(p) != 1) {
- WARN("Unknown biPlanes value in BMP INFOHEADER.");
- return -1;
- }
- p += 2;
- bit_count = USHORT_LE(p); p += 2;
- compression = ULONG_LE(p); p += 4;
- if (info.height < 0) {
- info.height = -info.height;
- flip = 0;
- }
- psize = 4;
- } else {
- WARN("Unknown BMP header type.");
- return -1;
- }
-
- if (bit_count < 24) {
- if (bit_count != 1 &&
- bit_count != 4 && bit_count != 8) {
- WARN("Unsupported palette size: %ld", bit_count);
- return -1;
- }
- num_palette = (offset - hsize - DIB_FILE_HEADER_SIZE) / psize;
- info.bits_per_component = bit_count;
- info.num_components = 1;
- } else if (bit_count == 24) { /* full color */
- num_palette = 1; /* dummy */
- info.bits_per_component = 8;
- info.num_components = 3;
- } else {
- WARN("Unkown BMP bitCount: %ld", bit_count);
- return -1;
- }
-
- if (info.width == 0 || info.height == 0 || num_palette < 1) {
- WARN("Invalid BMP file: width=%ld, height=%ld, #palette=%d",
- info.width, info.height, num_palette);
- return -1;
- }
-
- stream = pdf_new_stream(STREAM_COMPRESS);
- stream_dict = pdf_stream_dict(stream);
-
- if (bit_count < 24) {
- pdf_obj *lookup;
- unsigned char *palette, bgrq[4];
-
- palette = NEW(num_palette*3+1, unsigned char);
- for (i = 0; i < num_palette; i++) {
- if (fread(bgrq, 1, psize, fp) != psize) {
- WARN("Reading file failed...");
- RELEASE(palette);
- return -1;
- }
- /* BGR data */
- palette[3*i ] = bgrq[2];
- palette[3*i+1] = bgrq[1];
- palette[3*i+2] = bgrq[0];
- }
- lookup = pdf_new_string(palette, num_palette*3);
- RELEASE(palette);
-
- colorspace = pdf_new_array();
- pdf_add_array(colorspace, pdf_new_name("Indexed"));
- pdf_add_array(colorspace, pdf_new_name("DeviceRGB"));
- pdf_add_array(colorspace, pdf_new_number(num_palette-1));
- pdf_add_array(colorspace, lookup);
- } else {
- colorspace = pdf_new_name("DeviceRGB");
- }
- pdf_add_dict(stream_dict, pdf_new_name("ColorSpace"), colorspace);
-
- /* Raster data of BMP is four-byte aligned. */
- {
- long rowbytes, n;
- unsigned char *stream_data_ptr = NULL;
-
- rowbytes = (info.width * bit_count + 7) / 8;
-
- seek_absolute(fp, offset);
- if (compression == DIB_COMPRESS_NONE) {
- long dib_rowbytes;
- int padding;
-
- padding = (rowbytes % 4) ? 4 - (rowbytes % 4) : 0;
- dib_rowbytes = rowbytes + padding;
- stream_data_ptr = NEW(rowbytes*info.height + padding,
- unsigned char);
- for (n = 0; n < info.height; n++) {
- p = stream_data_ptr + n * rowbytes;
- if (fread(p, 1, dib_rowbytes, fp) != dib_rowbytes) {
- WARN("Reading BMP raster data failed...");
- pdf_release_obj(stream);
- RELEASE(stream_data_ptr);
- return -1;
- }
- }
- } else if (compression == DIB_COMPRESS_RLE8) {
- stream_data_ptr = NEW(rowbytes*info.height, unsigned char);
- if (read_raster_rle8(stream_data_ptr,
- info.width, info.height, fp) < 0) {
- WARN("Reading BMP raster data failed...");
- pdf_release_obj(stream);
- RELEASE(stream_data_ptr);
- return -1;
- }
- } else if (compression == DIB_COMPRESS_RLE4) {
- stream_data_ptr = NEW(rowbytes*info.height, unsigned char);
- if (read_raster_rle4(stream_data_ptr,
- info.width, info.height, fp) < 0) {
- WARN("Reading BMP raster data failed...");
- pdf_release_obj(stream);
- RELEASE(stream_data_ptr);
- return -1;
- }
- } else {
- pdf_release_obj(stream);
- return -1;
- }
-
- /* gbr --> rgb */
- if (bit_count == 24) {
- for (n = 0; n < info.width * info.height * 3; n += 3) {
- unsigned char g;
- g = stream_data_ptr[n];
- stream_data_ptr[n ] = stream_data_ptr[n+2];
- stream_data_ptr[n+2] = g;
- }
- }
-
- if (flip) {
- for (n = info.height - 1; n >= 0; n--) {
- p = stream_data_ptr + n * rowbytes;
- pdf_add_stream(stream, p, rowbytes);
- }
- } else {
- pdf_add_stream(stream, stream_data_ptr, rowbytes*info.height);
- }
- RELEASE(stream_data_ptr);
- }
-
- pdf_ximage_set_image(ximage, &info, stream);
-
- return 0;
-}
-
-static long
-read_raster_rle8 (unsigned char *data_ptr,
- long width, long height, FILE *fp)
-{
- long count = 0;
- unsigned char *p, b0, b1;
- long h, v, rowbytes;
- int eol, eoi;
-
- p = data_ptr;
- rowbytes = width;
- memset(data_ptr, 0, rowbytes*height);
- for (v = 0, eoi = 0; v < height && !eoi; v++) {
- for (h = 0, eol = 0; h < width && !eol; ) {
-
- b0 = get_unsigned_byte(fp);
- b1 = get_unsigned_byte(fp);
- count += 2;
-
- p = data_ptr + v * rowbytes + h;
-
- if (b0 == 0x00) {
- switch (b1) {
- case 0x00: /* EOL */
- eol = 1;
- break;
- case 0x01: /* EOI */
- eoi = 1;
- break;
- case 0x02:
- h += get_unsigned_byte(fp);
- v += get_unsigned_byte(fp);
- count += 2;
- break;
- default:
- h += b1;
- if (h > width) {
- WARN("RLE decode failed...");
- return -1;
- }
- if (fread(p, 1, b1, fp) != b1)
- return -1;
- count += b1;
- if (b1 % 2) {
- get_unsigned_byte(fp);
- count++;
- }
- break;
- }
- } else {
- h += b0;
- if (h > width) {
- WARN("RLE decode failed...");
- return -1;
- }
- memset(p, b1, b0);
- }
- }
-
- /* Check for EOL and EOI marker */
- if (!eol && !eoi) {
- b0 = get_unsigned_byte(fp);
- b1 = get_unsigned_byte(fp);
- if (b0 != 0x00) {
- WARN("RLE decode failed...");
- return -1;
- } else if (b1 == 0x01) {
- eoi = 1;
- } else if (b1 != 0x00) {
- WARN("RLE decode failed...");
- return -1;
- }
- }
-
- /* next row ... */
- }
-
- return count;
-}
-
-static long
-read_raster_rle4 (unsigned char *data_ptr,
- long width, long height, FILE *fp)
-{
- long count = 0;
- unsigned char *p, b0, b1, b;
- long h, v, rowbytes;
- int eol, eoi, i, nbytes;
-
- p = data_ptr;
- rowbytes = (width + 1) / 2;
- memset(data_ptr, 0, rowbytes*height);
- for (v = 0, eoi = 0; v < height && !eoi; v++) {
- for (h = 0, eol = 0; h < width && !eol; ) {
-
- b0 = get_unsigned_byte(fp);
- b1 = get_unsigned_byte(fp);
- count += 2;
-
- p = data_ptr + v * rowbytes + (h / 2);
- if (b0 == 0x00) {
- switch (b1) {
- case 0x00: /* EOL */
- eol = 1;
- break;
- case 0x01: /* EOI */
- eoi = 1;
- break;
- case 0x02:
- h += get_unsigned_byte(fp);
- v += get_unsigned_byte(fp);
- count += 2;
- break;
- default:
- if (h + b1 > width) {
- WARN("RLE decode failed...");
- return -1;
- }
- nbytes = (b1 + 1)/2;
- if (h % 2) { /* starting at hi-nib */
- for (i = 0; i < nbytes; i++) {
- b = get_unsigned_byte(fp);
- *p++ |= (b >> 4) & 0x0f;
- *p = (b << 4) & 0xf0;
- }
- } else {
- if (fread(p, 1, nbytes, fp) != nbytes) {
- return -1;
- }
- }
- h += b1;
- count += nbytes;
- if (nbytes % 2) {
- get_unsigned_byte(fp);
- count++;
- }
- break;
- }
- } else {
- if (h + b0 > width) {
- WARN("RLE decode failed...");
- return -1;
- }
- if (h % 2) {
- *p++ = (b1 >> 4) & 0x0f;
- b1 = ((b1 << 4) & 0xf0)|((b1 >> 4) & 0x0f);
- b0--;
- h++;
- }
- nbytes = (b0 + 1)/2;
- memset(p, b1, nbytes);
- h += b0;
- if (h % 2)
- p[nbytes-1] &= 0xf0;
- }
- }
-
- /* Check for EOL and EOI marker */
- if (!eol && !eoi) {
- b0 = get_unsigned_byte(fp);
- b1 = get_unsigned_byte(fp);
- if (b0 != 0x00) {
- WARN("No EOL/EOI marker. RLE decode failed...");
- return -1;
- } else if (b1 == 0x01) {
- eoi = 1;
- } else if (b1 != 0x00) {
- WARN("No EOL/EOI marker. RLE decode failed...");
- return -1;
- }
- }
-
- /* next row ... */
- }
-
- return count;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-
-#ifndef _BMPIMAGE_H_
-#define _BMPIMAGE_H_
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "mfileio.h"
-#include "pdfximage.h"
-
-extern int bmp_include_image (pdf_ximage *ximage, FILE *file);
-extern int check_for_bmp (FILE *file);
-
-#endif /* _BMPIMAGE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <stdio.h>
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-
-#include "cff_limits.h"
-#include "cff_types.h"
-#include "cff_stdstr.h"
-#include "cff_dict.h"
-
-#include "cff.h"
-
-#define CFF_DEBUG 5
-#define CFF_DEBUG_STR "CFF"
-
-static unsigned long get_unsigned (FILE *stream, int n)
-{
- unsigned long v = 0;
-
- while (n-- > 0)
- v = v*0x100u + get_unsigned_byte(stream);
-
- return v;
-}
-
-#define get_offset(s, n) get_unsigned((s), (n))
-#define get_card8(s) get_unsigned_byte((s))
-#define get_card16(s) get_unsigned_pair((s))
-
-/*
- * Read Header, Name INDEX, Top DICT INDEX, and String INDEX.
- */
-cff_font *cff_open(FILE *stream, long offset, int n)
-{
- cff_font *cff;
- cff_index *idx;
-
- cff = NEW(1, cff_font);
-
- cff->fontname = NULL;
- cff->index = n;
- cff->stream = stream;
- cff->offset = offset;
- cff->filter = 0; /* not used */
- cff->flag = 0;
-
- cff->name = NULL;
- cff->gsubr = NULL;
- cff->encoding = NULL;
- cff->charsets = NULL;
- cff->fdselect = NULL;
- cff->cstrings = NULL;
- cff->fdarray = NULL;
- cff->private = NULL;
- cff->subrs = NULL;
-
- cff->num_glyphs = 0;
- cff->num_fds = 0;
- cff->_string = NULL;
-
- cff_seek_set(cff, 0);
- cff->header.major = get_card8(cff->stream);
- cff->header.minor = get_card8(cff->stream);
- cff->header.hdr_size = get_card8(cff->stream);
- cff->header.offsize = get_card8(cff->stream);
- if (cff->header.offsize < 1 ||
- cff->header.offsize > 4)
- ERROR("invalid offsize data");
-
- if (cff->header.major > 1 ||
- cff->header.minor > 0) {
- WARN("%s: CFF version %u.%u not supported.",
- CFF_DEBUG_STR, cff->header.major, cff->header.minor);
- cff_close(cff);
- return NULL;
- }
-
- cff_seek_set(cff, (cff->header).hdr_size);
-
- /* Name INDEX */
- idx = cff_get_index(cff);
- if (n > idx->count - 1) {
- WARN("%s: Invalid CFF fontset index number.", CFF_DEBUG_STR);
- cff_close(cff);
- return NULL;
- }
-
- cff->name = idx;
-
- cff->fontname = cff_get_name(cff);
-
- /* Top DICT INDEX */
- idx = cff_get_index(cff);
- if (n > idx->count - 1)
- ERROR("CFF Top DICT not exist...");
- cff->topdict = cff_dict_unpack(idx->data + idx->offset[n] - 1,
- idx->data + idx->offset[n + 1] - 1);
- if (!cff->topdict)
- ERROR("Parsing CFF Top DICT data failed...");
- cff_release_index(idx);
-
- if (cff_dict_known(cff->topdict, "CharstringType") &&
- cff_dict_get(cff->topdict, "CharstringType", 0) != 2) {
- WARN("Only Type 2 Charstrings supported...");
- cff_close(cff);
- return NULL;
- }
-
- if (cff_dict_known(cff->topdict, "SyntheticBase")) {
- WARN("CFF Synthetic font not supported.");
- cff_close(cff);
- return NULL;
- }
-
- /* String INDEX */
- cff->string = cff_get_index(cff);
-
- /* offset to GSubr */
- cff->gsubr_offset = tell_position(cff->stream) - offset;
-
- /* Number of glyphs */
- offset = (long) cff_dict_get(cff->topdict, "CharStrings", 0);
- cff_seek_set(cff, offset);
- cff->num_glyphs = get_card16(cff->stream);
-
- /* Check for font type */
- if (cff_dict_known(cff->topdict, "ROS")) {
- cff->flag |= FONTTYPE_CIDFONT;
- } else {
- cff->flag |= FONTTYPE_FONT;
- }
-
- /* Check for encoding */
- if (cff_dict_known(cff->topdict, "Encoding")) {
- offset = (long) cff_dict_get(cff->topdict, "Encoding", 0);
- if (offset == 0) { /* predefined */
- cff->flag |= ENCODING_STANDARD;
- } else if (offset == 1) {
- cff->flag |= ENCODING_EXPERT;
- }
- } else {
- cff->flag |= ENCODING_STANDARD;
- }
-
- /* Check for charset */
- if (cff_dict_known(cff->topdict, "charset")) {
- offset = (long) cff_dict_get(cff->topdict, "charset", 0);
- if (offset == 0) { /* predefined */
- cff->flag |= CHARSETS_ISOADOBE;
- } else if (offset == 1) {
- cff->flag |= CHARSETS_EXPERT;
- } else if (offset == 2) {
- cff->flag |= CHARSETS_EXPSUB;
- }
- } else {
- cff->flag |= CHARSETS_ISOADOBE;
- }
-
- cff_seek_set(cff, cff->gsubr_offset); /* seek back to GSubr */
-
- return cff;
-}
-
-void
-cff_close (cff_font *cff)
-{
- card16 i;
-
- if (cff) {
- if (cff->fontname) RELEASE(cff->fontname);
- if (cff->name) cff_release_index(cff->name);
- if (cff->topdict) cff_release_dict(cff->topdict);
- if (cff->string) cff_release_index(cff->string);
- if (cff->gsubr) cff_release_index(cff->gsubr);
- if (cff->encoding) cff_release_encoding(cff->encoding);
- if (cff->charsets) cff_release_charsets(cff->charsets);
- if (cff->fdselect) cff_release_fdselect(cff->fdselect);
- if (cff->cstrings) cff_release_index(cff->cstrings);
- if (cff->fdarray) {
- for (i=0;i<cff->num_fds;i++) {
- if (cff->fdarray[i]) cff_release_dict(cff->fdarray[i]);
- }
- RELEASE(cff->fdarray);
- }
- if (cff->private) {
- for (i=0;i<cff->num_fds;i++) {
- if (cff->private[i]) cff_release_dict(cff->private[i]);
- }
- RELEASE(cff->private);
- }
- if (cff->subrs) {
- for (i=0;i<cff->num_fds;i++) {
- if (cff->subrs[i]) cff_release_index(cff->subrs[i]);
- }
- RELEASE(cff->subrs);
- }
- if (cff->_string)
- cff_release_index(cff->_string);
- RELEASE(cff);
- }
-
- return;
-}
-
-char *
-cff_get_name (cff_font *cff)
-{
- char *fontname;
- l_offset len;
- cff_index *idx;
-
- idx = cff->name;
- len = idx->offset[cff->index + 1] - idx->offset[cff->index];
- fontname = NEW(len + 1, char);
- memcpy(fontname, idx->data + idx->offset[cff->index] - 1, len);
- fontname[len] = '\0';
-
- return fontname;
-}
-
-long
-cff_set_name (cff_font *cff, char *name)
-{
- cff_index *idx;
-
- if (strlen(name) > 127)
- ERROR("FontName string length too large...");
-
- if (cff->name)
- cff_release_index(cff->name);
-
- cff->name = idx = NEW(1, cff_index);
- idx->count = 1;
- idx->offsize = 1;
- idx->offset = NEW(2, l_offset);
- (idx->offset)[0] = 1;
- (idx->offset)[1] = strlen(name) + 1;
- idx->data = NEW(strlen(name), card8);
- memmove(idx->data, name, strlen(name)); /* no trailing '\0' */
-
- return 5 + strlen(name);
-}
-
-long
-cff_put_header (cff_font *cff, card8 *dest, long destlen)
-{
- if (destlen < 4)
- ERROR("Not enough space available...");
-
- *(dest++) = cff->header.major;
- *(dest++) = cff->header.minor;
- *(dest++) = 4; /* Additional data in between header and
- * Name INDEX ignored.
- */
- /* We will set all offset (0) to four-byte integer. */
- *(dest++) = 4;
- cff->header.offsize = 4;
-
- return 4;
-}
-
-/* Only read header part but not body */
-cff_index *
-cff_get_index_header (cff_font *cff)
-{
- cff_index *idx;
- card16 i, count;
-
- idx = NEW(1, cff_index);
-
- idx->count = count = get_card16(cff->stream);
- if (count > 0) {
- idx->offsize = get_card8(cff->stream);
- if (idx->offsize < 1 || idx->offsize > 4)
- ERROR("invalid offsize data");
-
- idx->offset = NEW(count+1, l_offset);
- for (i=0;i<count+1;i++) {
- (idx->offset)[i] = get_offset(cff->stream, idx->offsize);
- }
-
- if (idx->offset[0] != 1)
- ERROR("cff_get_index(): invalid index data");
-
- idx->data = NULL;
- } else {
- idx->offsize = 0;
- idx->offset = NULL;
- idx->data = NULL;
- }
-
- return idx;
-}
-
-cff_index *
-cff_get_index (cff_font *cff)
-{
- cff_index *idx;
- card16 i, count;
- long length, nb_read, offset;
-
- idx = NEW(1, cff_index);
-
- idx->count = count = get_card16(cff->stream);
- if (count > 0) {
- idx->offsize = get_card8(cff->stream);
- if (idx->offsize < 1 || idx->offsize > 4)
- ERROR("invalid offsize data");
-
- idx->offset = NEW(count + 1, l_offset);
- for (i = 0 ; i < count + 1; i++) {
- idx->offset[i] = get_offset(cff->stream, idx->offsize);
- }
-
- if (idx->offset[0] != 1)
- ERROR("Invalid CFF Index offset data");
-
- length = idx->offset[count] - idx->offset[0];
-
- idx->data = NEW(length, card8);
- offset = 0;
- while (length > 0) {
- nb_read = fread(idx->data + offset, 1, length, cff->stream);
- offset += nb_read;
- length -= nb_read;
- }
- } else {
- idx->offsize = 0;
- idx->offset = NULL;
- idx->data = NULL;
- }
-
- return idx;
-}
-
-long
-cff_pack_index (cff_index *idx, card8 *dest, long destlen)
-{
- long len = 0;
- long datalen;
- card16 i;
-
- if (idx->count < 1) {
- if (destlen < 2)
- ERROR("Not enough space available...");
- memset(dest, 0, 2);
- return 2;
- }
-
- len = cff_index_size(idx);
- datalen = idx->offset[idx->count] - 1;
-
- if (destlen < len)
- ERROR("Not enough space available...");
-
- *(dest++) = (idx->count >> 8) & 0xff;
- *(dest++) = idx->count & 0xff;
-
- if (datalen < 0xffUL) {
- idx->offsize = 1;
- *(dest++) = 1;
- for (i = 0; i <= idx->count; i++) {
- *(dest++) = (card8) (idx->offset[i] & 0xff);
- }
- } else if (datalen < 0xffffUL) {
- idx->offsize = 2;
- *(dest++) = 2;
- for (i = 0; i <= idx->count; i++) {
- *(dest++) = (card8) ((idx->offset[i] >> 8) & 0xff);
- *(dest++) = (card8) ( idx->offset[i] & 0xff);
- }
- } else if (datalen < 0xffffffUL) {
- idx->offsize = 3;
- *(dest++) = 3;
- for (i = 0; i <= idx->count; i++) {
- *(dest++) = (card8)((idx->offset[i] >> 16) & 0xff);
- *(dest++) = (card8)((idx->offset[i] >> 8) & 0xff);
- *(dest++) = (card8)(idx->offset[i] & 0xff);
- }
- } else {
- idx->offsize = 4;
- *(dest++) = 4;
- for (i = 0; i <= idx->count; i++) {
- *(dest++) = (card8)((idx->offset[i] >> 24) & 0xff);
- *(dest++) = (card8)((idx->offset[i] >> 16) & 0xff);
- *(dest++) = (card8)((idx->offset[i] >> 8) & 0xff);
- *(dest++) = (card8)(idx->offset[i] & 0xff);
- }
- }
-
- memmove(dest, idx->data, idx->offset[idx->count] - 1);
-
- return len;
-}
-
-long
-cff_index_size (cff_index *idx)
-{
- if (idx->count > 0) {
- l_offset datalen;
-
- datalen = idx->offset[idx->count] - 1;
- if (datalen < 0xffUL) {
- idx->offsize = 1;
- } else if (datalen < 0xffffUL) {
- idx->offsize = 2;
- } else if (datalen < 0xffffffUL) {
- idx->offsize = 3;
- } else {
- idx->offsize = 4;
- }
- return (3 + (idx->offsize)*(idx->count + 1) + datalen);
- } else {
- return 2;
- }
-}
-
-
-cff_index *cff_new_index (card16 count)
-{
- cff_index *idx;
-
- idx = NEW(1, cff_index);
- idx->count = count;
- idx->offsize = 0;
-
- if (count > 0) {
- idx->offset = NEW(count + 1, l_offset);
- (idx->offset)[0] = 1;
- } else {
- idx->offset = NULL;
- }
- idx->data = NULL;
-
- return idx;
-}
-
-void cff_release_index (cff_index *idx)
-{
- if (idx) {
- if (idx->data) {
- RELEASE(idx->data);
- }
- if (idx->offset) {
- RELEASE(idx->offset);
- }
- RELEASE(idx);
- }
-}
-
-/* Strings */
-char *cff_get_string (cff_font *cff, s_SID id)
-{
- char *result = NULL;
- long len;
-
- if (id < CFF_STDSTR_MAX) {
- len = strlen(cff_stdstr[id]);
- result = NEW(len+1, char);
- memcpy(result, cff_stdstr[id], len);
- result[len] = '\0';
- } else if (cff && cff->string) {
- cff_index *strings = cff->string;
- id -= CFF_STDSTR_MAX;
- if (id < strings->count) {
- len = (strings->offset)[id+1] - (strings->offset)[id];
- result = NEW(len + 1, char);
- memmove(result, strings->data + (strings->offset)[id] - 1, len);
- result[len] = '\0';
- }
- }
-
- return result;
-}
-
-long cff_get_sid (cff_font *cff, const char *str)
-{
- card16 i;
-
- if (!cff || !str)
- return -1;
-
- /* I search String INDEX first. */
- if (cff && cff->string) {
- cff_index *idx = cff->string;
- for (i = 0; i < idx->count; i++) {
- if (strlen(str) == (idx->offset)[i+1] - (idx->offset)[i] &&
- !memcmp(str, (idx->data)+(idx->offset)[i]-1, strlen(str)))
- return (i + CFF_STDSTR_MAX);
- }
- }
-
- for (i = 0; i < CFF_STDSTR_MAX; i++) {
- if (!strcmp(str, cff_stdstr[i]))
- return i;
- }
-
- return -1;
-}
-
-long cff_get_seac_sid (cff_font *cff, const char *str)
-{
- card16 i;
-
- if (!cff || !str)
- return -1;
-
- for (i = 0; i < CFF_STDSTR_MAX; i++) {
- if (!strcmp(str, cff_stdstr[i]))
- return i;
- }
-
- return -1;
-}
-
-int cff_match_string (cff_font *cff, const char *str, s_SID sid)
-{
- card16 i;
-
- if (sid < CFF_STDSTR_MAX) {
- return ((!strcmp(str, cff_stdstr[sid])) ? 1 : 0);
- } else {
- i = sid - CFF_STDSTR_MAX;
- if (cff == NULL || cff->string == NULL || i >= cff->string->count)
- ERROR("Invalid SID");
- if (strlen(str) == (cff->string->offset)[i+1] - (cff->string->offset)[i])
- return (!memcmp(str,
- (cff->string->data)+(cff->string->offset)[i]-1,
- strlen(str))) ? 1 : 0;
- }
-
- return 0;
-}
-
-void cff_update_string (cff_font *cff)
-{
- if (cff == NULL)
- ERROR("CFF font not opened.");
-
- if (cff->string)
- cff_release_index(cff->string);
- cff->string = cff->_string;
- cff->_string = NULL;
-}
-
-s_SID cff_add_string (cff_font *cff, const char *str, int unique)
-/* Setting unique == 1 eliminates redundant or predefined strings. */
-{
- card16 idx;
- cff_index *strings;
- l_offset offset, size;
- long len = strlen(str);
-
- if (cff == NULL)
- ERROR("CFF font not opened.");
-
- if (cff->_string == NULL)
- cff->_string = cff_new_index(0);
- strings = cff->_string;
-
- if (unique) {
- /* TODO: do binary search to speed things up */
- for (idx = 0; idx < CFF_STDSTR_MAX; idx++) {
- if (cff_stdstr[idx] && !strcmp(cff_stdstr[idx], str))
- return idx;
- }
- for (idx = 0; idx < strings->count; idx++) {
- size = strings->offset[idx+1] - strings->offset[idx];
- offset = strings->offset[idx];
- if (size == len && !memcmp(strings->data+offset-1, str, len))
- return (idx + CFF_STDSTR_MAX);
- }
- }
-
- offset = (strings->count > 0) ? strings->offset[strings->count] : 1;
- strings->offset = RENEW(strings->offset, strings->count+2, l_offset);
- if (strings->count == 0)
- strings->offset[0] = 1;
- idx = strings->count;
- strings->count += 1;
- strings->offset[strings->count] = offset + len;
- strings->data = RENEW(strings->data, offset+len-1, card8);
- memcpy(strings->data+offset-1, str, len);
-
- return (idx + CFF_STDSTR_MAX);
-}
-
-/*
- * Encoding and Charset
- *
- * Encoding and Charset arrays always begin with GID = 1.
- */
-long cff_read_encoding (cff_font *cff)
-{
- cff_encoding *encoding;
- long offset, length;
- card8 i;
-
- if (cff->topdict == NULL) {
- ERROR("Top DICT data not found");
- }
-
- if (!cff_dict_known(cff->topdict, "Encoding")) {
- cff->flag |= ENCODING_STANDARD;
- cff->encoding = NULL;
- return 0;
- }
-
- offset = (long) cff_dict_get(cff->topdict, "Encoding", 0);
- if (offset == 0) { /* predefined */
- cff->flag |= ENCODING_STANDARD;
- cff->encoding = NULL;
- return 0;
- } else if (offset == 1) {
- cff->flag |= ENCODING_EXPERT;
- cff->encoding = NULL;
- return 0;
- }
-
- cff_seek_set(cff, offset);
- cff->encoding = encoding = NEW(1, cff_encoding);
- encoding->format = get_card8(cff->stream);
- length = 1;
-
- switch (encoding->format & (~0x80)) {
- case 0:
- encoding->num_entries = get_card8(cff->stream);
- (encoding->data).codes = NEW(encoding->num_entries, card8);
- for (i=0;i<(encoding->num_entries);i++) {
- (encoding->data).codes[i] = get_card8(cff->stream);
- }
- length += encoding->num_entries + 1;
- break;
- case 1:
- {
- cff_range1 *ranges;
- encoding->num_entries = get_card8(cff->stream);
- encoding->data.range1 = ranges
- = NEW(encoding->num_entries, cff_range1);
- for (i=0;i<(encoding->num_entries);i++) {
- ranges[i].first = get_card8(cff->stream);
- ranges[i].n_left = get_card8(cff->stream);
- }
- length += (encoding->num_entries) * 2 + 1;
- }
- break;
- default:
- RELEASE(encoding);
- ERROR("Unknown Encoding format");
- break;
- }
-
- /* Supplementary data */
- if ((encoding->format) & 0x80) {
- cff_map *map;
- encoding->num_supps = get_card8(cff->stream);
- encoding->supp = map = NEW(encoding->num_supps, cff_map);
- for (i=0;i<(encoding->num_supps);i++) {
- map[i].code = get_card8(cff->stream);
- map[i].glyph = get_card16(cff->stream); /* SID */
- }
- length += (encoding->num_supps) * 3 + 1;
- } else {
- encoding->num_supps = 0;
- encoding->supp = NULL;
- }
-
- return length;
-}
-
-long cff_pack_encoding (cff_font *cff, card8 *dest, long destlen)
-{
- long len = 0;
- cff_encoding *encoding;
- card16 i;
-
- if (cff->flag & HAVE_STANDARD_ENCODING || cff->encoding == NULL)
- return 0;
-
- if (destlen < 2)
- ERROR("in cff_pack_encoding(): Buffer overflow");
-
- encoding = cff->encoding;
-
- dest[len++] = encoding->format;
- dest[len++] = encoding->num_entries;
- switch (encoding->format & (~0x80)) {
- case 0:
- if (destlen < len + encoding->num_entries)
- ERROR("in cff_pack_encoding(): Buffer overflow");
- for (i=0;i<(encoding->num_entries);i++) {
- dest[len++] = (encoding->data).codes[i];
- }
- break;
- case 1:
- {
- if (destlen < len + (encoding->num_entries)*2)
- ERROR("in cff_pack_encoding(): Buffer overflow");
- for (i=0;i<(encoding->num_entries);i++) {
- dest[len++] = (encoding->data).range1[i].first & 0xff;
- dest[len++] = (encoding->data).range1[i].n_left;
- }
- }
- break;
- default:
- ERROR("Unknown Encoding format");
- break;
- }
-
- if ((encoding->format) & 0x80) {
- if (destlen < len + (encoding->num_supps)*3 + 1)
- ERROR("in cff_pack_encoding(): Buffer overflow");
- dest[len++] = encoding->num_supps;
- for (i=0;i<(encoding->num_supps);i++) {
- dest[len++] = (encoding->supp)[i].code;
- dest[len++] = ((encoding->supp)[i].glyph >> 8) & 0xff;
- dest[len++] = (encoding->supp)[i].glyph & 0xff;
- }
- }
-
- return len;
-}
-
-/* input: code, output: glyph index */
-card16 cff_encoding_lookup (cff_font *cff, card8 code)
-{
- card16 gid = 0;
- cff_encoding *encoding;
- card16 i;
-
- if (cff->flag & (ENCODING_STANDARD|ENCODING_EXPERT)) {
- ERROR("Predefined CFF encoding not supported yet");
- } else if (cff->encoding == NULL) {
- ERROR("Encoding data not available");
- }
-
- encoding = cff->encoding;
-
- gid = 0;
- switch (encoding->format & (~0x80)) {
- case 0:
- for (i = 0; i < encoding->num_entries; i++) {
- if (code == (encoding->data).codes[i]) {
- gid = i + 1;
- break;
- }
- }
- break;
- case 1:
- for (i = 0; i < encoding->num_entries; i++) {
- if (code >= (encoding->data).range1[i].first &&
- code <= (encoding->data).range1[i].first + (encoding->data).range1[i].n_left) {
- gid += code - (encoding->data).range1[i].first + 1;
- break;
- }
- gid += (encoding->data).range1[i].n_left + 1;
- }
- if (i == encoding->num_entries)
- gid = 0;
- break;
- default:
- ERROR("Unknown Encoding format.");
- }
-
- /* Supplementary data */
- if (gid == 0 && ((encoding->format) & 0x80)) {
- cff_map *map;
- if (!encoding->supp)
- ERROR("No CFF supplementary encoding data read.");
- map = encoding->supp;
- for (i=0;i<(encoding->num_supps);i++) {
- if (code == map[i].code) {
- gid = cff_charsets_lookup(cff, map[i].glyph);
- break;
- }
- }
- }
-
- return gid;
-}
-
-void cff_release_encoding (cff_encoding *encoding)
-{
- if (encoding) {
- switch (encoding->format & (~0x80)) {
- case 0:
- if (encoding->data.codes)
- RELEASE(encoding->data.codes);
- break;
- case 1:
- if (encoding->data.range1)
- RELEASE(encoding->data.range1);
- break;
- default:
- ERROR("Unknown Encoding format.");
- }
- if (encoding->format & 0x80) {
- if (encoding->supp)
- RELEASE(encoding->supp);
- }
- RELEASE(encoding);
- }
-}
-
-long cff_read_charsets (cff_font *cff)
-{
- cff_charsets *charset;
- long offset, length;
- card16 count, i;
-
- if (cff->topdict == NULL)
- ERROR("Top DICT not available");
-
- if (!cff_dict_known(cff->topdict, "charset")) {
- cff->flag |= CHARSETS_ISOADOBE;
- cff->charsets = NULL;
- return 0;
- }
-
- offset = (long) cff_dict_get(cff->topdict, "charset", 0);
-
- if (offset == 0) { /* predefined */
- cff->flag |= CHARSETS_ISOADOBE;
- cff->charsets = NULL;
- return 0;
- } else if (offset == 1) {
- cff->flag |= CHARSETS_EXPERT;
- cff->charsets = NULL;
- return 0;
- } else if (offset == 2) {
- cff->flag |= CHARSETS_EXPSUB;
- cff->charsets = NULL;
- return 0;
- }
-
- cff_seek_set(cff, offset);
- cff->charsets = charset = NEW(1, cff_charsets);
- charset->format = get_card8(cff->stream);
- charset->num_entries = 0;
-
- count = cff->num_glyphs - 1;
- length = 1;
-
- /* Not sure. Not well documented. */
- switch (charset->format) {
- case 0:
- charset->num_entries = cff->num_glyphs - 1; /* no .notdef */
- charset->data.glyphs = NEW(charset->num_entries, s_SID);
- length += (charset->num_entries) * 2;
- for (i=0;i<(charset->num_entries);i++) {
- charset->data.glyphs[i] = get_card16(cff->stream);
- }
- count = 0;
- break;
- case 1:
- {
- cff_range1 *ranges = NULL;
- while (count > 0 && charset->num_entries < cff->num_glyphs) {
- ranges = RENEW(ranges, charset->num_entries + 1, cff_range1);
- ranges[charset->num_entries].first = get_card16(cff->stream);
- ranges[charset->num_entries].n_left = get_card8(cff->stream);
- count -= ranges[charset->num_entries].n_left + 1; /* no-overrap */
- charset->num_entries += 1;
- charset->data.range1 = ranges;
- }
- length += (charset->num_entries) * 3;
- }
- break;
- case 2:
- {
- cff_range2 *ranges = NULL;
- while (count > 0 && charset->num_entries < cff->num_glyphs) {
- ranges = RENEW(ranges, charset->num_entries + 1, cff_range2);
- ranges[charset->num_entries].first = get_card16(cff->stream);
- ranges[charset->num_entries].n_left = get_card16(cff->stream);
- count -= ranges[charset->num_entries].n_left + 1; /* non-overrapping */
- charset->num_entries += 1;
- }
- charset->data.range2 = ranges;
- length += (charset->num_entries) * 4;
- }
- break;
- default:
- RELEASE(charset);
- ERROR("Unknown Charset format");
- break;
- }
-
- if (count > 0)
- ERROR("Charset data possibly broken");
-
- return length;
-}
-
-long cff_pack_charsets (cff_font *cff, card8 *dest, long destlen)
-{
- long len = 0;
- card16 i;
- cff_charsets *charset;
-
- if (cff->flag & HAVE_STANDARD_CHARSETS || cff->charsets == NULL)
- return 0;
-
- if (destlen < 1)
- ERROR("in cff_pack_charsets(): Buffer overflow");
-
- charset = cff->charsets;
-
- dest[len++] = charset->format;
- switch (charset->format) {
- case 0:
- if (destlen < len + (charset->num_entries)*2)
- ERROR("in cff_pack_charsets(): Buffer overflow");
- for (i=0;i<(charset->num_entries);i++) {
- s_SID sid = (charset->data).glyphs[i]; /* or CID */
- dest[len++] = (sid >> 8) & 0xff;
- dest[len++] = sid & 0xff;
- }
- break;
- case 1:
- {
- if (destlen < len + (charset->num_entries)*3)
- ERROR("in cff_pack_charsets(): Buffer overflow");
- for (i=0;i<(charset->num_entries);i++) {
- dest[len++] = ((charset->data).range1[i].first >> 8) & 0xff;
- dest[len++] = (charset->data).range1[i].first & 0xff;
- dest[len++] = (charset->data).range1[i].n_left;
- }
- }
- break;
- case 2:
- {
- if (destlen < len + (charset->num_entries)*4)
- ERROR("in cff_pack_charsets(): Buffer overflow");
- for (i=0;i<(charset->num_entries);i++) {
- dest[len++] = ((charset->data).range2[i].first >> 8) & 0xff;
- dest[len++] = (charset->data).range2[i].first & 0xff;
- dest[len++] = ((charset->data).range2[i].n_left >> 8) & 0xff;
- dest[len++] = (charset->data).range2[i].n_left & 0xff;
- }
- }
- break;
- default:
- ERROR("Unknown Charset format");
- break;
- }
-
- return len;
-}
-
-card16 cff_glyph_lookup (cff_font *cff, const char *glyph)
-{
- card16 gid;
- cff_charsets *charset;
- card16 i, n;
-
- if (cff->flag & (CHARSETS_ISOADOBE|CHARSETS_EXPERT|CHARSETS_EXPSUB)) {
- ERROR("Predefined CFF charsets not supported yet");
- } else if (cff->charsets == NULL) {
- ERROR("Charsets data not available");
- }
-
- /* .notdef always have glyph index 0 */
- if (!glyph || !strcmp(glyph, ".notdef")) {
- return 0;
- }
-
- charset = cff->charsets;
-
- gid = 0;
- switch (charset->format) {
- case 0:
- for (i = 0; i < charset->num_entries; i++) {
- gid++;
- if (cff_match_string(cff, glyph, charset->data.glyphs[i])) {
- return gid;
- }
- }
- break;
- case 1:
- for (i = 0; i < charset->num_entries; i++) {
- for (n = 0;
- n <= charset->data.range1[i].n_left; n++) {
- gid++;
- if (cff_match_string(cff, glyph,
- (s_SID)(charset->data.range1[i].first + n))) {
- return gid;
- }
- }
- }
- break;
- case 2:
- for (i = 0; i <charset->num_entries; i++) {
- for (n = 0;
- n <= charset->data.range2[i].n_left; n++) {
- gid++;
- if (cff_match_string(cff, glyph,
- (s_SID)(charset->data.range2[i].first + n))) {
- return gid;
- }
- }
- }
- break;
- default:
- ERROR("Unknown Charset format");
- }
-
- return 0; /* not found, returns .notdef */
-}
-
-/* Input : SID or CID (16-bit unsigned int)
- * Output: glyph index
- */
-card16
-cff_charsets_lookup (cff_font *cff, card16 cid)
-{
- card16 gid = 0;
- cff_charsets *charset;
- card16 i;
-
- if (cff->flag & (CHARSETS_ISOADOBE|CHARSETS_EXPERT|CHARSETS_EXPSUB)) {
- ERROR("Predefined CFF charsets not supported yet");
- } else if (cff->charsets == NULL) {
- ERROR("Charsets data not available");
- }
-
- if (cid == 0) {
- return 0; /* GID 0 (.notdef) */
- }
-
- charset = cff->charsets;
-
- gid = 0;
- switch (charset->format) {
- case 0:
- for (i = 0; i <charset->num_entries; i++) {
- if (cid == charset->data.glyphs[i]) {
- gid = i + 1;
- return gid;
- }
- }
- break;
- case 1:
- for (i = 0; i < charset->num_entries; i++) {
- if (cid >= charset->data.range1[i].first &&
- cid <= charset->data.range1[i].first + charset->data.range1[i].n_left) {
- gid += cid - charset->data.range1[i].first + 1;
- return gid;
- }
- gid += charset->data.range1[i].n_left + 1;
- }
- break;
- case 2:
- for (i = 0; i < charset->num_entries; i++) {
- if (cid >= charset->data.range2[i].first &&
- cid <= charset->data.range2[i].first + charset->data.range2[i].n_left) {
- gid += cid - charset->data.range2[i].first + 1;
- return gid;
- }
- gid += charset->data.range2[i].n_left + 1;
- }
- break;
- default:
- ERROR("Unknown Charset format");
- }
-
- return 0; /* not found */
-}
-
-/* Input : GID
- * Output: SID/CID (card16)
- */
-card16
-cff_charsets_lookup_inverse (cff_font *cff, card16 gid)
-{
- card16 sid = 0;
- cff_charsets *charset;
- card16 i;
-
- if (cff->flag & (CHARSETS_ISOADOBE|CHARSETS_EXPERT|CHARSETS_EXPSUB)) {
- ERROR("Predefined CFF charsets not supported yet");
- } else if (cff->charsets == NULL) {
- ERROR("Charsets data not available");
- }
-
- if (gid == 0) {
- return 0; /* .notdef */
- }
-
- charset = cff->charsets;
-
- sid = 0;
- switch (charset->format) {
- case 0:
- if (gid - 1 >= charset->num_entries)
- ERROR("Invalid GID.");
- sid = charset->data.glyphs[gid - 1];
- break;
- case 1:
- for (i = 0; i < charset->num_entries; i++) {
- if (gid <= charset->data.range1[i].n_left + 1) {
- sid = gid + charset->data.range1[i].first - 1;
- break;
- }
- gid -= charset->data.range1[i].n_left + 1;
- }
- if (i == charset->num_entries)
- ERROR("Invalid GID");
- break;
- case 2:
- for (i = 0; i < charset->num_entries; i++) {
- if (gid <= charset->data.range2[i].n_left + 1) {
- sid = gid + charset->data.range2[i].first - 1;
- break;
- }
- gid -= charset->data.range2[i].n_left + 1;
- }
- if (i == charset->num_entries)
- ERROR("Invalid GID");
- break;
- default:
- ERROR("Unknown Charset format");
- }
-
- return sid;
-}
-
-void
-cff_release_charsets (cff_charsets *charset)
-{
- if (charset) {
- switch (charset->format) {
- case 0:
- if (charset->data.glyphs)
- RELEASE(charset->data.glyphs);
- break;
- case 1:
- if (charset->data.range1)
- RELEASE(charset->data.range1);
- break;
- case 2:
- if (charset->data.range2)
- RELEASE(charset->data.range2);
- break;
- default:
- break;
- }
- RELEASE(charset);
- }
-}
-
-/* CID-Keyed font specific */
-long cff_read_fdselect (cff_font *cff)
-{
- cff_fdselect *fdsel;
- long offset, length;
- card16 i;
-
- if (cff->topdict == NULL)
- ERROR("Top DICT not available");
-
- if (!(cff->flag & FONTTYPE_CIDFONT))
- return 0;
-
- offset = (long) cff_dict_get(cff->topdict, "FDSelect", 0);
- cff_seek_set(cff, offset);
- cff->fdselect = fdsel = NEW(1, cff_fdselect);
- fdsel->format = get_card8(cff->stream);
-
- length = 1;
-
- switch (fdsel->format) {
- case 0:
- fdsel->num_entries = cff->num_glyphs;
- (fdsel->data).fds = NEW(fdsel->num_entries, card8);
- for (i=0;i<(fdsel->num_entries);i++) {
- (fdsel->data).fds[i] = get_card8(cff->stream);
- }
- length += fdsel->num_entries;
- break;
- case 3:
- {
- cff_range3 *ranges;
- fdsel->num_entries = get_card16(cff->stream);
- fdsel->data.ranges = ranges = NEW(fdsel->num_entries, cff_range3);
- for (i=0;i<(fdsel->num_entries);i++) {
- ranges[i].first = get_card16(cff->stream);
- ranges[i].fd = get_card8(cff->stream);
- }
- if (ranges[0].first != 0)
- ERROR("Range not starting with 0.");
- if (cff->num_glyphs != get_card16(cff->stream))
- ERROR("Sentinel value mismatched with number of glyphs.");
- length += (fdsel->num_entries) * 3 + 4;
- }
- break;
- default:
- RELEASE(fdsel);
- ERROR("Unknown FDSelect format.");
- break;
- }
-
- return length;
-}
-
-long cff_pack_fdselect (cff_font *cff, card8 *dest, long destlen)
-{
- cff_fdselect *fdsel;
- long len = 0;
- card16 i;
-
- if (cff->fdselect == NULL)
- return 0;
-
- if (destlen < 1)
- ERROR("in cff_pack_fdselect(): Buffur overflow");
-
- fdsel = cff->fdselect;
-
- dest[len++] = fdsel->format;
- switch (fdsel->format) {
- case 0:
- if (fdsel->num_entries != cff->num_glyphs)
- ERROR("in cff_pack_fdselect(): Invalid data");
- if (destlen < len + fdsel->num_entries)
- ERROR("in cff_pack_fdselect(): Buffer overflow");
- for (i=0;i<fdsel->num_entries;i++) {
- dest[len++] = (fdsel->data).fds[i];
- }
- break;
- case 3:
- {
- if (destlen < len + 2)
- ERROR("in cff_pack_fdselect(): Buffer overflow");
- len += 2;
- for (i=0;i<(fdsel->num_entries);i++) {
- if (destlen < len + 3)
- ERROR("in cff_pack_fdselect(): Buffer overflow");
- dest[len++] = ((fdsel->data).ranges[i].first >> 8) & 0xff;
- dest[len++] = (fdsel->data).ranges[i].first & 0xff;
- dest[len++] = (fdsel->data).ranges[i].fd;
- }
- if (destlen < len + 2)
- ERROR("in cff_pack_fdselect(): Buffer overflow");
- dest[len++] = (cff->num_glyphs >> 8) & 0xff;
- dest[len++] = cff->num_glyphs & 0xff;
- dest[1] = ((len/3 - 1) >> 8) & 0xff;
- dest[2] = (len/3 - 1) & 0xff;
- }
- break;
- default:
- ERROR("Unknown FDSelect format.");
- break;
- }
-
- return len;
-}
-
-void cff_release_fdselect (cff_fdselect *fdselect)
-{
- if (fdselect) {
- if (fdselect->format == 0) {
- if (fdselect->data.fds) RELEASE(fdselect->data.fds);
- } else if (fdselect->format == 3) {
- if (fdselect->data.ranges) RELEASE(fdselect->data.ranges);
- }
- RELEASE(fdselect);
- }
-}
-
-card8 cff_fdselect_lookup (cff_font *cff, card16 gid)
-{
- card8 fd = 0xff;
- cff_fdselect *fdsel;
-
- if (cff->fdselect == NULL)
- ERROR("in cff_fdselect_lookup(): FDSelect not available");
-
- fdsel = cff->fdselect;
-
- if (gid >= cff->num_glyphs)
- ERROR("in cff_fdselect_lookup(): Invalid glyph index");
-
- switch (fdsel->format) {
- case 0:
- fd = fdsel->data.fds[gid];
- break;
- case 3:
- {
- if (gid == 0) {
- fd = (fdsel->data).ranges[0].fd;
- } else {
- card16 i;
- for (i=1;i<(fdsel->num_entries);i++) {
- if (gid < (fdsel->data).ranges[i].first)
- break;
- }
- fd = (fdsel->data).ranges[i-1].fd;
- }
- }
- break;
- default:
- ERROR("in cff_fdselect_lookup(): Invalid FDSelect format");
- break;
- }
-
- if (fd >= cff->num_fds)
- ERROR("in cff_fdselect_lookup(): Invalid Font DICT index");
-
- return fd;
-}
-
-long cff_read_subrs (cff_font *cff)
-{
- long len = 0;
- long offset;
- int i;
-
- if ((cff->flag & FONTTYPE_CIDFONT) && cff->fdarray == NULL) {
- cff_read_fdarray(cff);
- }
-
- if (cff->private == NULL)
- cff_read_private(cff);
-
- if (cff->gsubr == NULL) {
- cff_seek_set(cff, cff->gsubr_offset);
- cff->gsubr = cff_get_index(cff);
- }
-
- cff->subrs = NEW(cff->num_fds, cff_index *);
- if (cff->flag & FONTTYPE_CIDFONT) {
- for (i=0;i<cff->num_fds;i++) {
- if (cff->private[i] == NULL ||
- !cff_dict_known(cff->private[i], "Subrs")) {
- (cff->subrs)[i] = NULL;
- } else {
- offset = (long) cff_dict_get(cff->fdarray[i], "Private", 1);
- offset += (long) cff_dict_get(cff->private[i], "Subrs", 0);
- cff_seek_set(cff, offset);
- (cff->subrs)[i] = cff_get_index(cff);
- len += cff_index_size((cff->subrs)[i]);
- }
- }
- } else {
- if (cff->private[0] == NULL ||
- !cff_dict_known(cff->private[0], "Subrs")) {
- (cff->subrs)[0] = NULL;
- } else {
- offset = (long) cff_dict_get(cff->topdict, "Private", 1);
- offset += (long) cff_dict_get(cff->private[0], "Subrs", 0);
- cff_seek_set(cff, offset);
- (cff->subrs)[0] = cff_get_index(cff);
- len += cff_index_size((cff->subrs)[0]);
- }
- }
-
- return len;
-}
-
-long cff_read_fdarray (cff_font *cff)
-{
- long len = 0;
- cff_index *idx;
- long offset, size;
- card16 i;
-
- if (cff->topdict == NULL)
- ERROR("in cff_read_fdarray(): Top DICT not found");
-
- if (!(cff->flag & FONTTYPE_CIDFONT))
- return 0;
-
- /* must exist */
- offset = (long) cff_dict_get(cff->topdict, "FDArray", 0);
- cff_seek_set(cff, offset);
- idx = cff_get_index(cff);
- cff->num_fds = (card8)idx->count;
- cff->fdarray = NEW(idx->count, cff_dict *);
- for (i=0;i<idx->count;i++) {
- card8 *data = idx->data + (idx->offset)[i] - 1;
- size = (idx->offset)[i+1] - (idx->offset)[i];
- if (size > 0) {
- (cff->fdarray)[i] = cff_dict_unpack(data, data+size);
- } else {
- (cff->fdarray)[i] = NULL;
- }
- }
- len = cff_index_size(idx);
- cff_release_index(idx);
-
- return len;
-}
-
-long cff_read_private (cff_font *cff)
-{
- long len = 0;
- card8 *data;
- long offset, size;
-
- if (cff->flag & FONTTYPE_CIDFONT) {
- int i;
-
- if (cff->fdarray == NULL)
- cff_read_fdarray(cff);
-
- cff->private = NEW(cff->num_fds, cff_dict *);
- for (i=0;i<cff->num_fds;i++) {
- if (cff->fdarray[i] != NULL &&
- cff_dict_known(cff->fdarray[i], "Private") &&
- (size = (long) cff_dict_get(cff->fdarray[i], "Private", 0))
- > 0) {
- offset = (long) cff_dict_get(cff->fdarray[i], "Private", 1);
- cff_seek_set(cff, offset);
- data = NEW(size, card8);
- if (fread(data, 1, size, cff->stream) != size)
- ERROR("reading file failed");
- (cff->private)[i] = cff_dict_unpack(data, data+size);
- RELEASE(data);
- len += size;
- } else {
- (cff->private)[i] = NULL;
- }
- }
- } else {
- cff->num_fds = 1;
- cff->private = NEW(1, cff_dict *);
- if (cff_dict_known(cff->topdict, "Private") &&
- (size = (long) cff_dict_get(cff->topdict, "Private", 0)) > 0) {
- offset = (long) cff_dict_get(cff->topdict, "Private", 1);
- cff_seek_set(cff, offset);
- data = NEW(size, card8);
- if (fread(data, 1, size, cff->stream) != size)
- ERROR("reading file failed");
- cff->private[0] = cff_dict_unpack(data, data+size);
- RELEASE(data);
- len += size;
- } else {
- (cff->private)[0] = NULL;
- len = 0;
- }
- }
-
- return len;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CFF_H_
-#define _CFF_H_
-
-#include "mfileio.h"
-#include "cff_types.h"
-
-/* Flag */
-#define FONTTYPE_CIDFONT (1 << 0)
-#define FONTTYPE_FONT (1 << 1)
-#define FONTTYPE_MMASTER (1 << 2)
-
-#define ENCODING_STANDARD (1 << 3)
-#define ENCODING_EXPERT (1 << 4)
-
-#define CHARSETS_ISOADOBE (1 << 5)
-#define CHARSETS_EXPERT (1 << 6)
-#define CHARSETS_EXPSUB (1 << 7)
-
-#define HAVE_STANDARD_ENCODING (ENCODING_STANDARD|ENCODING_EXPERT)
-#define HAVE_STANDARD_CHARSETS \
- (CHARSETS_ISOADOBE|CHARSETS_EXPERT|CHARSETS_EXPSUB)
-
-#define CFF_STRING_NOTDEF 65535
-
-typedef struct
-{
- char *fontname; /* FontName */
-
- /* - CFF structure - */
- cff_header header; /* CFF Header */
- cff_index *name; /* Name INDEX */
- cff_dict *topdict; /* Top DICT (single) */
- cff_index *string; /* String INDEX */
- cff_index *gsubr; /* Global Subr INDEX */
- cff_encoding *encoding; /* Encodings */
- cff_charsets *charsets; /* Charsets */
- cff_fdselect *fdselect; /* FDSelect, CIDFont only */
- cff_index *cstrings; /* CharStrings */
- cff_dict **fdarray; /* CIDFont only */
- cff_dict **private; /* per-Font DICT */
- cff_index **subrs; /* Local Subr INDEX, per-Private DICT */
-
- /* -- extra data -- */
- l_offset offset; /* non-zero for OpenType or PostScript wrapped */
- l_offset gsubr_offset;
- card16 num_glyphs; /* number of glyphs (CharString INDEX count) */
- card8 num_fds; /* number of Font DICT */
-
- /* Updated String INDEX.
- * Please fix this. We should separate input and output.
- */
- cff_index *_string;
-
- FILE *stream;
- int filter; /* not used, ASCII Hex filter if needed */
-
- int index; /* CFF fontset index */
- int flag; /* Flag: see above */
-} cff_font;
-
-extern cff_font *cff_open (FILE *file, long offset, int idx);
-extern void cff_close (cff_font *cff);
-
-#define cff_seek_set(c, p) seek_absolute (((c)->stream), ((c)->offset) + (p));
-
-/* CFF Header */
-extern long cff_put_header (cff_font *cff, card8 *dest, long destlen);
-
-/* CFF INDEX */
-extern cff_index *cff_get_index (cff_font *cff);
-extern cff_index *cff_get_index_header (cff_font *cff);
-extern void cff_release_index (cff_index *idx);
-extern cff_index *cff_new_index (card16 count);
-extern long cff_index_size (cff_index *idx);
-extern long cff_pack_index (cff_index *idx, card8 *dest, long destlen);
-
-/* Name INDEX */
-extern char *cff_get_name (cff_font *cff);
-extern long cff_set_name (cff_font *cff, char *name);
-
-/* Global and Local Subrs INDEX */
-extern long cff_read_subrs (cff_font *cff);
-
-/* Encoding */
-extern long cff_read_encoding (cff_font *cff);
-extern long cff_pack_encoding (cff_font *cff, card8 *dest, long destlen);
-extern card16 cff_encoding_lookup (cff_font *cff, card8 code);
-extern void cff_release_encoding (cff_encoding *encoding);
-
-/* Charsets */
-extern long cff_read_charsets (cff_font *cff);
-extern long cff_pack_charsets (cff_font *cff, card8 *dest, long destlen);
-
-/* Returns GID of PS name "glyph" */
-extern card16 cff_glyph_lookup (cff_font *cff, const char *glyph);
-/* Returns GID of glyph with SID/CID "cid" */
-extern card16 cff_charsets_lookup (cff_font *cff, card16 cid);
-extern void cff_release_charsets (cff_charsets *charset);
-/* Returns SID or CID */
-extern card16 cff_charsets_lookup_inverse (cff_font *cff, card16 gid);
-
-/* FDSelect */
-extern long cff_read_fdselect (cff_font *cff);
-extern long cff_pack_fdselect (cff_font *cff, card8 *dest, long destlen);
-extern card8 cff_fdselect_lookup (cff_font *cff, card16 gid);
-extern void cff_release_fdselect (cff_fdselect *fdselect);
-
-/* Font DICT(s) */
-extern long cff_read_fdarray (cff_font *cff);
-
-/* Private DICT(s) */
-extern long cff_read_private (cff_font *cff);
-
-/* String */
-extern int cff_match_string (cff_font *cff, const char *str, s_SID sid);
-extern char *cff_get_string (cff_font *cff, s_SID id);
-extern long cff_get_sid (cff_font *cff, const char *str);
-extern long cff_get_seac_sid (cff_font *cff, const char *str);
-extern s_SID cff_add_string (cff_font *cff, const char *str, int unique);
-extern void cff_update_string (cff_font *cff);
-
-#define cff_is_stdstr(s) (cff_get_sid(NULL, (s)) >= 0)
-
-#endif /* _CFF_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * CFF Font Dictionary
- *
- * Adobe Technical Note #5176 "The Compact Font Format Specification"
- */
-
-#include <math.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "error.h"
-#include "mem.h"
-
-#ifndef CFF_DEBUG_STR
-#define CFF_DEBUG_STR "CFF"
-#define CFF_DEBUG 5
-#endif
-
-/* work_buffer for get_real() */
-#include "mfileio.h"
-
-#include "cff_types.h"
-#include "cff_limits.h"
-
-/* #include "cff_string.h" */
-#include "cff_dict.h"
-/* cff_update_dict requires this. */
-#include "cff.h"
-
-#define CFF_PARSE_OK 0
-#define CFF_ERROR_PARSE_ERROR -1
-#define CFF_ERROR_STACK_OVERFLOW -2
-#define CFF_ERROR_STACK_UNDERFLOW -3
-#define CFF_ERROR_STACK_RANGECHECK -4
-
-#define DICT_ENTRY_MAX 16
-cff_dict *cff_new_dict (void)
-{
- cff_dict *dict;
-
- dict = NEW(1, cff_dict);
- dict->max = DICT_ENTRY_MAX;
- dict->count = 0;
- dict->entries = NEW(dict->max, cff_dict_entry);
-
- return dict;
-}
-
-void cff_release_dict (cff_dict *dict)
-{
- if (dict) {
- if (dict->entries) {
- int i;
- for (i=0;i<dict->count;i++) {
- if ((dict->entries)[i].values)
- RELEASE((dict->entries)[i].values);
- }
- RELEASE(dict->entries);
- }
- RELEASE(dict);
- }
-}
-
-/*
- * Operand stack:
- * only numbers are stored (as double)
- *
- * Operand types:
- *
- * number : double (integer or real)
- * boolean: stored as a number
- * SID : stored as a number
- * array : array of numbers
- * delta : array of numbers
- */
-
-#define CFF_DICT_STACK_LIMIT 64
-static int stack_top = 0;
-static double arg_stack[CFF_DICT_STACK_LIMIT];
-
-/*
- * CFF DICT encoding:
- * TODO: default values
- */
-
-#define CFF_LAST_DICT_OP1 22
-#define CFF_LAST_DICT_OP2 39
-#define CFF_LAST_DICT_OP (CFF_LAST_DICT_OP1 + CFF_LAST_DICT_OP2)
-
-static struct {
- const char *opname;
- int argtype;
-} dict_operator[CFF_LAST_DICT_OP] = {
- {"version", CFF_TYPE_SID},
- {"Notice", CFF_TYPE_SID},
- {"FullName", CFF_TYPE_SID},
- {"FamilyName", CFF_TYPE_SID},
- {"Weight", CFF_TYPE_SID},
- {"FontBBox", CFF_TYPE_ARRAY},
- {"BlueValues", CFF_TYPE_DELTA},
- {"OtherBlues", CFF_TYPE_DELTA},
- {"FamilyBlues", CFF_TYPE_DELTA},
- {"FamilyOtherBlues", CFF_TYPE_DELTA},
- {"StdHW", CFF_TYPE_NUMBER},
- {"StdVW", CFF_TYPE_NUMBER},
- {NULL, -1}, /* first byte of two-byte operator */
- /* Top */
- {"UniqueID", CFF_TYPE_NUMBER},
- {"XUID", CFF_TYPE_ARRAY},
- {"charset", CFF_TYPE_OFFSET},
- {"Encoding", CFF_TYPE_OFFSET},
- {"CharStrings", CFF_TYPE_OFFSET},
- {"Private", CFF_TYPE_SZOFF}, /* two numbers (size and offset) */
- /* Private */
- {"Subrs", CFF_TYPE_OFFSET},
- {"defaultWidthX", CFF_TYPE_NUMBER},
- {"nominalWidthX", CFF_TYPE_NUMBER},
- /* Operator 2 */
- {"Copyright", CFF_TYPE_SID},
- {"IsFixedPitch", CFF_TYPE_BOOLEAN},
- {"ItalicAngle", CFF_TYPE_NUMBER},
- {"UnderlinePosition", CFF_TYPE_NUMBER},
- {"UnderlineThickness", CFF_TYPE_NUMBER},
- {"PaintType", CFF_TYPE_NUMBER},
- {"CharstringType", CFF_TYPE_NUMBER},
- {"FontMatrix", CFF_TYPE_ARRAY},
- {"StrokeWidth", CFF_TYPE_NUMBER},
- {"BlueScale", CFF_TYPE_NUMBER},
- {"BlueShift", CFF_TYPE_NUMBER},
- {"BlueFuzz", CFF_TYPE_NUMBER},
- {"StemSnapH", CFF_TYPE_DELTA},
- {"StemSnapV", CFF_TYPE_DELTA},
- {"ForceBold", CFF_TYPE_BOOLEAN},
- {NULL, -1},
- {NULL, -1},
- {"LanguageGroup", CFF_TYPE_NUMBER},
- {"ExpansionFactor", CFF_TYPE_NUMBER},
- {"InitialRandomSeed", CFF_TYPE_NUMBER},
- {"SyntheticBase", CFF_TYPE_NUMBER},
- {"PostScript", CFF_TYPE_SID},
- {"BaseFontName", CFF_TYPE_SID},
- {"BaseFontBlend", CFF_TYPE_DELTA}, /* MMaster ? */
- {NULL, -1},
- {NULL, -1},
- {NULL, -1},
- {NULL, -1},
- {NULL, -1},
- {NULL, -1},
- /* CID-Keyed font */
- {"ROS", CFF_TYPE_ROS}, /* SID SID number */
- {"CIDFontVersion", CFF_TYPE_NUMBER},
- {"CIDFontRevision", CFF_TYPE_NUMBER},
- {"CIDFontType", CFF_TYPE_NUMBER},
- {"CIDCount", CFF_TYPE_NUMBER},
- {"UIDBase", CFF_TYPE_NUMBER},
- {"FDArray", CFF_TYPE_OFFSET},
- {"FDSelect", CFF_TYPE_OFFSET},
- {"FontName", CFF_TYPE_SID},
-};
-
-/* Parse DICT data */
-static double get_integer (card8 **data, card8 *endptr, int *status)
-{
- long result = 0;
- card8 b0, b1, b2;
-
- b0 = *(*data)++;
- if (b0 == 28 && *data < endptr - 2) { /* shortint */
- b1 = *(*data)++;
- b2 = *(*data)++;
- result = b1*256+b2;
- if (result > 0x7fffL)
- result -= 0x10000L;
- } else if (b0 == 29 && *data < endptr - 4) { /* longint */
- int i;
- result = *(*data)++;
- if (result > 0x7f)
- result -= 0x100;
- for (i=0;i<3;i++) {
- result = result*256+(**data);
- *data += 1;
- }
- } else if (b0 >= 32 && b0 <= 246) { /* int (1) */
- result = b0 - 139;
- } else if (b0 >= 247 && b0 <= 250) { /* int (2) */
- b1 = *(*data)++;
- result = (b0-247)*256+b1+108;
- } else if (b0 >= 251 && b0 <= 254) {
- b1 = *(*data)++;
- result = -(b0-251)*256-b1-108;
- } else {
- *status = CFF_ERROR_PARSE_ERROR;
- }
-
- return (double) result;
-}
-
-/* Simply uses strtod */
-static double get_real(card8 **data, card8 *endptr, int *status)
-{
- double result = 0.0;
- int nibble = 0, pos = 0;
- int len = 0, fail = 0;
-
- if (**data != 30 || *data >= endptr -1) {
- *status = CFF_ERROR_PARSE_ERROR;
- return 0.0;
- }
-
- *data += 1; /* skip first byte (30) */
-
- pos = 0;
- while ((! fail) && len < WORK_BUFFER_SIZE - 2 && *data < endptr) {
- /* get nibble */
- if (pos % 2) {
- nibble = **data & 0x0f;
- *data += 1;
- } else {
- nibble = (**data >> 4) & 0x0f;
- }
- if (nibble >= 0x00 && nibble <= 0x09) {
- work_buffer[len++] = nibble + '0';
- } else if (nibble == 0x0a) { /* . */
- work_buffer[len++] = '.';
- } else if (nibble == 0x0b || nibble == 0x0c) { /* E, E- */
- work_buffer[len++] = 'e';
- if (nibble == 0x0c)
- work_buffer[len++] = '-';
- } else if (nibble == 0x0e) { /* `-' */
- work_buffer[len++] = '-';
- } else if (nibble == 0x0d) { /* skip */
- /* do nothing */
- } else if (nibble == 0x0f) { /* end */
- work_buffer[len++] = '\0';
- if (((pos % 2) == 0) && (**data != 0xff)) {
- fail = 1;
- }
- break;
- } else { /* invalid */
- fail = 1;
- }
- pos++;
- }
-
- /* returned values */
- if (fail || nibble != 0x0f) {
- *status = CFF_ERROR_PARSE_ERROR;
- } else {
- char *s;
- result = strtod(work_buffer, &s);
- if (*s != 0 || errno == ERANGE) {
- *status = CFF_ERROR_PARSE_ERROR;
- }
- }
-
- return result;
-}
-
-/* operators */
-static void add_dict (cff_dict *dict,
- card8 **data, card8 *endptr, int *status)
-{
- int id, argtype;
-
- id = **data;
- if (id == 0x0c) {
- *data += 1;
- if (*data >= endptr ||
- (id = **data + CFF_LAST_DICT_OP1) >= CFF_LAST_DICT_OP) {
- *status = CFF_ERROR_PARSE_ERROR;
- return;
- }
- } else if (id >= CFF_LAST_DICT_OP1) {
- *status = CFF_ERROR_PARSE_ERROR;
- return;
- }
-
- argtype = dict_operator[id].argtype;
- if (dict_operator[id].opname == NULL || argtype < 0) {
- *status = CFF_ERROR_PARSE_ERROR;
- return;
- } else if (stack_top < 1) {
- *status = CFF_ERROR_STACK_UNDERFLOW;
- return;
- }
-
- if (dict->count >= dict->max) {
- dict->max += DICT_ENTRY_MAX;
- dict->entries = RENEW(dict->entries, dict->max, cff_dict_entry);
- }
-
- (dict->entries)[dict->count].id = id;
- (dict->entries)[dict->count].key = dict_operator[id].opname;
- if (argtype == CFF_TYPE_NUMBER ||
- argtype == CFF_TYPE_BOOLEAN ||
- argtype == CFF_TYPE_SID ||
- argtype == CFF_TYPE_OFFSET) {
- stack_top--;
- (dict->entries)[dict->count].count = 1;
- (dict->entries)[dict->count].values = NEW(1, double);
- (dict->entries)[dict->count].values[0] = arg_stack[stack_top];
- } else {
- (dict->entries)[dict->count].count = stack_top;
- (dict->entries)[dict->count].values = NEW(stack_top, double);
- while (stack_top > 0) {
- stack_top--;
- (dict->entries)[dict->count].values[stack_top] = arg_stack[stack_top];
- }
- }
-
- dict->count += 1;
- *data += 1;
-
- return;
-}
-
-/*
- * All operands are treated as number or array of numbers.
- * Private: two numbers, size and offset
- * ROS : three numbers, SID, SID, and a number
- */
-cff_dict *cff_dict_unpack (card8 *data, card8 *endptr)
-{
- cff_dict *dict;
- int status = CFF_PARSE_OK;
-
- stack_top = 0;
-
- dict = cff_new_dict();
- while (data < endptr && status == CFF_PARSE_OK) {
- if (*data < 22) { /* operator */
- add_dict(dict, &data, endptr, &status);
- } else if (*data == 30) { /* real - First byte of a sequence (variable) */
- if (stack_top < CFF_DICT_STACK_LIMIT) {
- arg_stack[stack_top] = get_real(&data, endptr, &status);
- stack_top++;
- } else {
- status = CFF_ERROR_STACK_OVERFLOW;
- }
- } else if (*data == 255 || (*data >= 22 && *data <= 27)) { /* reserved */
- data++;
- } else { /* everything else are integer */
- if (stack_top < CFF_DICT_STACK_LIMIT) {
- arg_stack[stack_top] = get_integer(&data, endptr, &status);
- stack_top++;
- } else {
- status = CFF_ERROR_STACK_OVERFLOW;
- }
- }
- }
-
- if (status != CFF_PARSE_OK) {
- ERROR("%s: Parsing CFF DICT failed. (error=%d)", CFF_DEBUG_STR, status);
- } else if (stack_top != 0) {
- WARN("%s: Garbage in CFF DICT data.", CFF_DEBUG_STR);
- stack_top = 0;
- }
-
- return dict;
-}
-
-/* Pack DICT data */
-static long pack_integer (card8 *dest, long destlen, long value)
-{
- long len = 0;
-
- if (value >= -107 && value <= 107) {
- if (destlen < 1)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- dest[0] = (value + 139) & 0xff;
- len = 1;
- } else if (value >= 108 && value <= 1131) {
- if (destlen < 2)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- value = 0xf700u + value - 108;
- dest[0] = (value >> 8) & 0xff;
- dest[1] = value & 0xff;
- len = 2;
- } else if (value >= -1131 && value <= -108) {
- if (destlen < 2)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- value = 0xfb00u - value - 108;
- dest[0] = (value >> 8) & 0xff;
- dest[1] = value & 0xff;
- len = 2;
- } else if (value >= -32768 && value <= 32767) { /* shortint */
- if (destlen < 3)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- dest[0] = 28;
- dest[1] = (value >> 8) & 0xff;
- dest[2] = value & 0xff;
- len = 3;
- } else { /* longint */
- if (destlen < 5)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- dest[0] = 29;
- dest[1] = (value >> 24) & 0xff;
- dest[2] = (value >> 16) & 0xff;
- dest[3] = (value >> 8) & 0xff;
- dest[4] = value & 0xff;
- len = 5;
- }
-
- return len;
-}
-
-static long pack_real (card8 *dest, long destlen, double value)
-{
- int i = 0, pos = 2;
- char buffer[32];
-
- if (destlen < 2)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
-
- dest[0] = 30;
-
- if (value == 0.0) {
- dest[1] = 0x0f;
- return 2;
- }
-
- if (value < 0.0) {
- dest[1] = 0xe0;
- value *= -1.0;
- pos++;
- }
-
- /* To avoid the problem with Mac OS X 10.4 Quartz,
- * change the presion of the real numbers
- * on June 27, 2007 for musix20.pfb */
- sprintf(buffer, "%.13g", value);
-
- for (i = 0; buffer[i] != '\0'; i++) {
- unsigned char ch = 0;
- if (buffer[i] == '.') {
- ch = 0x0a;
- } else if (buffer[i] >= '0' && buffer[i] <= '9') {
- ch = buffer[i] - '0';
- } else if (buffer[i] == 'e') {
- ch = (buffer[++i] == '-' ? 0x0c : 0x0b);
- } else {
- ERROR("%s: Invalid character.", CFF_DEBUG_STR);
- }
-
- if (destlen < pos/2 + 1)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
-
- if (pos % 2) {
- dest[pos/2] += ch;
- } else {
- dest[pos/2] = (ch << 4);
- }
- pos++;
- }
-
- if (pos % 2) {
- dest[pos/2] += 0x0f;
- pos++;
- } else {
- if (destlen < pos/2 + 1)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- dest[pos/2] = 0xff;
- pos += 2;
- }
-
- return pos/2;
-}
-
-static long cff_dict_put_number (double value,
- card8 *dest, long destlen,
- int type)
-{
- long len = 0;
- double nearint;
-
- nearint = floor(value+0.5);
- /* set offset to longint */
- if (type == CFF_TYPE_OFFSET) {
- long lvalue;
-
- lvalue = (long) value;
- if (destlen < 5)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- dest[0] = 29;
- dest[1] = (lvalue >> 24) & 0xff;
- dest[2] = (lvalue >> 16) & 0xff;
- dest[3] = (lvalue >> 8) & 0xff;
- dest[4] = lvalue & 0xff;
- len = 5;
- } else if (value > CFF_INT_MAX || value < CFF_INT_MIN ||
- (fabs(value - nearint) > 1.0e-5)) { /* real */
- len = pack_real(dest, destlen, value);
- } else { /* integer */
- len = pack_integer(dest, destlen, (long) nearint);
- }
-
- return len;
-}
-
-static long
-put_dict_entry (cff_dict_entry *de,
- card8 *dest, long destlen)
-{
- long len = 0;
- int i, type, id;
-
- if (de->count > 0) {
- id = de->id;
- if (dict_operator[id].argtype == CFF_TYPE_OFFSET ||
- dict_operator[id].argtype == CFF_TYPE_SZOFF) {
- type = CFF_TYPE_OFFSET;
- } else {
- type = CFF_TYPE_NUMBER;
- }
- for (i = 0; i < de->count; i++) {
- len += cff_dict_put_number(de->values[i],
- dest+len,
- destlen-len, type);
- }
- if (id >= 0 && id < CFF_LAST_DICT_OP1) {
- if (len + 1 > destlen)
- ERROR("%s: Buffer overflow.", CFF_DEBUG_STR);
- dest[len++] = id;
- } else if (id >= 0 && id < CFF_LAST_DICT_OP) {
- if (len + 2 > destlen)
- ERROR("in cff_dict_pack(): Buffer overflow");
- dest[len++] = 12;
- dest[len++] = id - CFF_LAST_DICT_OP1;
- } else {
- ERROR("%s: Invalid CFF DICT operator ID.", CFF_DEBUG_STR);
- }
- }
-
- return len;
-}
-
-long cff_dict_pack (cff_dict *dict, card8 *dest, long destlen)
-{
- long len = 0;
- int i;
-
- for (i = 0; i < dict->count; i++) {
- if (!strcmp(dict->entries[i].key, "ROS")) {
- len += put_dict_entry(&dict->entries[i], dest, destlen);
- break;
- }
- }
- for (i = 0; i < dict->count; i++) {
- if (strcmp(dict->entries[i].key, "ROS")) {
- len += put_dict_entry(&dict->entries[i], dest+len, destlen-len);
- }
- }
-
- return len;
-}
-
-void cff_dict_add (cff_dict *dict, const char *key, int count)
-{
- int id, i;
-
- for (id=0;id<CFF_LAST_DICT_OP;id++) {
- if (key && dict_operator[id].opname &&
- strcmp(dict_operator[id].opname, key) == 0)
- break;
- }
-
- if (id == CFF_LAST_DICT_OP)
- ERROR("%s: Unknown CFF DICT operator.", CFF_DEBUG_STR);
-
- for (i=0;i<dict->count;i++) {
- if ((dict->entries)[i].id == id) {
- if ((dict->entries)[i].count != count)
- ERROR("%s: Inconsistent DICT argument number.", CFF_DEBUG_STR);
- return;
- }
- }
-
- if (dict->count + 1 >= dict->max) {
- dict->max += 8;
- dict->entries = RENEW(dict->entries, dict->max, cff_dict_entry);
- }
-
- (dict->entries)[dict->count].id = id;
- (dict->entries)[dict->count].key = dict_operator[id].opname;
- (dict->entries)[dict->count].count = count;
- if (count > 0) {
- (dict->entries)[dict->count].values = NEW(count, double);
- memset((dict->entries)[dict->count].values,
- 0, sizeof(double)*count);
- } else {
- (dict->entries)[dict->count].values = NULL;
- }
- dict->count += 1;
-
- return;
-}
-
-void cff_dict_remove (cff_dict *dict, const char *key)
-{
- int i;
- for (i = 0; i < dict->count; i++) {
- if (key && strcmp(key, (dict->entries)[i].key) == 0) {
- (dict->entries)[i].count = 0;
- if ((dict->entries)[i].values)
- RELEASE((dict->entries)[i].values);
- (dict->entries)[i].values = NULL;
- }
- }
-}
-
-int cff_dict_known (cff_dict *dict, const char *key)
-{
- int i;
-
- for (i = 0; i < dict->count; i++) {
- if (key && strcmp(key, (dict->entries)[i].key) == 0
- && (dict->entries)[i].count > 0)
- return 1;
- }
-
- return 0;
-}
-
-double cff_dict_get (cff_dict *dict, const char *key, int idx)
-{
- double value = 0.0;
- int i;
-
- ASSERT(key && dict);
-
- for (i = 0; i < dict->count; i++) {
- if (strcmp(key, (dict->entries)[i].key) == 0) {
- if ((dict->entries)[i].count > idx)
- value = (dict->entries)[i].values[idx];
- else
- ERROR("%s: Invalid index number.", CFF_DEBUG_STR);
- break;
- }
- }
-
- if (i == dict->count)
- ERROR("%s: DICT entry \"%s\" not found.", CFF_DEBUG_STR, key);
-
- return value;
-}
-
-void cff_dict_set (cff_dict *dict, const char *key, int idx, double value)
-{
- int i;
-
- ASSERT(dict && key);
-
- for (i = 0 ; i < dict->count; i++) {
- if (strcmp(key, (dict->entries)[i].key) == 0) {
- if ((dict->entries)[i].count > idx)
- (dict->entries)[i].values[idx] = value;
- else
- ERROR("%s: Invalid index number.", CFF_DEBUG_STR);
- break;
- }
- }
-
- if (i == dict->count)
- ERROR("%s: DICT entry \"%s\" not found.", CFF_DEBUG_STR, key);
-}
-
-void cff_dict_update (cff_dict *dict, cff_font *cff)
-{
- int i;
-
- for (i = 0;i < dict->count; i++) {
- if ((dict->entries)[i].count > 0) {
- char *str;
- int id;
-
- id = (dict->entries)[i].id;
- if (dict_operator[id].argtype == CFF_TYPE_SID) {
- str = cff_get_string(cff, (dict->entries)[i].values[0]);
- (dict->entries)[i].values[0] = cff_add_string(cff, str, 1);
- RELEASE(str);
- } else if (dict_operator[id].argtype == CFF_TYPE_ROS) {
- str = cff_get_string(cff, (dict->entries)[i].values[0]);
- (dict->entries)[i].values[0] = cff_add_string(cff, str, 1);
- RELEASE(str);
- str = cff_get_string(cff, (dict->entries)[i].values[1]);
- (dict->entries)[i].values[1] = cff_add_string(cff, str, 1);
- RELEASE(str);
- }
- }
- }
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CFF_DICT_H_
-#define _CFF_DICT_H_
-
-#include "cff_types.h"
-#include "cff.h"
-
-#define CFF_NOMINALWIDTHX_DEFAULT 0.0
-#define CFF_DEFAULTWIDTHX_DEFAULT 0.0
-
-extern cff_dict *cff_new_dict (void);
-extern void cff_release_dict (cff_dict *dict);
-
-extern void cff_dict_set (cff_dict *dict, const char *key, int idx, double value);
-extern double cff_dict_get (cff_dict *dict, const char *key, int idx);
-extern void cff_dict_add (cff_dict *dict, const char *key, int count);
-extern void cff_dict_remove (cff_dict *dict, const char *key);
-extern int cff_dict_known (cff_dict *dict, const char *key);
-
-/* decode/encode DICT */
-extern cff_dict *cff_dict_unpack (card8 *data, card8 *endptr);
-extern long cff_dict_pack (cff_dict *dict, card8 *dest, long destlen);
-
-extern void cff_dict_update (cff_dict *dict, cff_font *cff);
-
-#endif /* _CFF_DICT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CFF_LIMITS_H_
-#define _CFF_LIMITS_H_
-
-#include <limits.h>
-
-#define CFF_INT_MAX 0x7fffffff
-#define CFF_INT_MIN (-0x7fffffff - 1)
-
-#if (LONG_MAX < CFF_INT_MAX || LONG_MIN > CFF_INT_MIN)
-#error "CFF support won't work on this system."
-#endif
-
-#define CFF_SID_MAX 64999
-#define CFF_STDSTR_MAX 391
-
-/* Type 2 Charstring */
-#define CS_NUM_SUBR_MAX 65536
-#define CS_STR_LEN_MAX 65536
-#define CS_STEM_ZONE_MAX 96
-#define CS_ARG_STACK_MAX 48
-#define CS_TRANS_ARRAY_MAX 32
-#define CS_SUBR_NEST_MAX 10
-
-#endif /* _CFF_LIMITS_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CFF_STDSTR_H_
-#define _CFF_STDSTR_H_
-
-#define CFF_STDSTR_MAX 391
-
-const char *const cff_stdstr[CFF_STDSTR_MAX] = {
- ".notdef", "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quoteright", "parenleft",
- "parenright", "asterisk", "plus", "comma", "hyphen",
- "period", "slash", "zero", "one", "two",
- "three", "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon", "less",
- "equal", "greater", "question", "at", "A",
- "B", "C", "D", "E", "F",
- "G", "H", "I", "J", "K",
- "L", "M", "N", "O", "P",
- "Q", "R", "S", "T", "U",
- "V", "W", "X", "Y", "Z",
- "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
- "quoteleft", "a", "b", "c", "d",
- "e", "f", "g", "h", "i",
- "j", "k", "l", "m", "n",
- "o", "p", "q", "r", "s",
- "t", "u", "v", "w", "x",
- "y", "z", "braceleft", "bar", "braceright",
- "asciitilde", "exclamdown", "cent", "sterling", "fraction",
- "yen", "florin", "section", "currency", "quotesingle",
- "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
- "fl", "endash", "dagger", "daggerdbl", "periodcentered",
- "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
- "guillemotright", "ellipsis", "perthousand", "questiondown", "grave",
- "acute", "circumflex", "tilde", "macron", "breve",
- "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
- "ogonek", "caron", "emdash", "AE", "ordfeminine",
- "Lslash", "Oslash", "OE", "ordmasculine", "ae",
- "dotlessi", "lslash", "oslash", "oe", "germandbls",
- "onesuperior", "logicalnot", "mu", "trademark", "Eth",
- "onehalf", "plusminus", "Thorn", "onequarter", "divide",
- "brokenbar", "degree", "thorn", "threequarters", "twosuperior",
- "registered", "minus", "eth", "multiply", "threesuperior",
- "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
- "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
- "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
- "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
- "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
- "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
- "aacute", "acircumflex", "adieresis", "agrave", "aring",
- "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
- "egrave", "iacute", "icircumflex", "idieresis", "igrave",
- "ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
- "otilde", "scaron", "uacute", "ucircumflex", "udieresis",
- "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
- "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall",
- "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle",
- "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle",
- "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior",
- "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior",
- "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
- "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
- "tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
- "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall",
- "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
- "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
- "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
- "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
- "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
- "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
- "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall",
- "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
- "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall",
- "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
- "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior",
- "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior",
- "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior",
- "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior",
- "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall",
- "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
- "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall",
- "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall",
- "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall",
- "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall",
- "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
- "001.000", "001.001", "001.002", "001.003",
- "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"
-};
-
-#endif /* _CFF_STDSTR_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CFF_TYPES_H_
-#define _CFF_TYPES_H_
-
-/* CFF Data Types */
-
-#define CFF_TYPE_UNKNOWN 0
-#define CFF_TYPE_INTEGER (1 << 0)
-#define CFF_TYPE_REAL (1 << 1)
-#define CFF_TYPE_NUMBER (CFF_TYPE_INTEGER|CFF_TYPE_REAL)
-#define CFF_TYPE_BOOLEAN (1 << 2)
-#define CFF_TYPE_SID (1 << 3)
-#define CFF_TYPE_ARRAY (1 << 4)
-#define CFF_TYPE_DELTA (1 << 5)
-
-/* SID SID number */
-#define CFF_TYPE_ROS (1 << 6)
-/* offset(0) */
-#define CFF_TYPE_OFFSET (1 << 7)
-/* size offset(0) */
-#define CFF_TYPE_SZOFF (1 << 8)
-
-typedef unsigned char card8; /* 1-byte unsigned number */
-typedef unsigned short card16; /* 2-byte unsigned number */
-typedef unsigned char c_offsize; /* 1-byte unsigned number specifies the size
- of an Offset field or fields, range 1-4 */
-typedef unsigned long l_offset; /* 1, 2, 3, or 4-byte offset */
-typedef unsigned short s_SID; /* 2-byte string identifier */
-
-typedef unsigned long l_size;
-
-typedef struct {
- card16 count; /* number of objects stored in INDEX */
- c_offsize offsize; /* Offset array element size, 1-4 */
- l_offset *offset; /* Offset array, count + 1 offsets */
- card8 *data; /* Object data */
-} cff_index;
-
-typedef struct {
- card8 major; /* format major version (starting at 1) */
- card8 minor; /* format minor version (starting at 0) */
- card8 hdr_size; /* Header size (bytes) */
- c_offsize offsize; /* Absolute offset (0) size */
-} cff_header;
-
-
-/* Dictionary */
-typedef struct {
- int id; /* encoded data value (as card8 or card16) */
- const char *key; /* opname */
- int count; /* number of values */
- double *values; /* values */
-} cff_dict_entry;
-
-typedef struct {
- int max;
- int count;
- cff_dict_entry *entries;
-} cff_dict;
-
-/* Encoding, Charset and FDSelect */
-typedef struct
-{
- s_SID first; /* SID or CID, or card8 for Encoding */
- card8 n_left; /* no. of remaining gids/codes in this range */
-} cff_range1;
-
-typedef struct
-{
- s_SID first; /* SID or CID (card16) */
- card16 n_left; /* card16-version of range1 */
-} cff_range2;
-
-typedef struct
-{
- card8 code;
- s_SID glyph;
-} cff_map;
-
-typedef struct
-{
- card8 format; /* if (format & 0x80) then have supplement */
- card8 num_entries; /* number of entries */
- union {
- card8 *codes; /* format 0 */
- cff_range1 *range1; /* format 1 */
- } data;
- card8 num_supps; /* number of supplementary data */
- cff_map *supp; /* supplement */
-} cff_encoding;
-
-typedef struct
-{
- card8 format;
- card16 num_entries;
- union {
- s_SID *glyphs; /* format 0 */
- cff_range1 *range1; /* format 1 */
- cff_range2 *range2; /* format 2 */
- } data;
-} cff_charsets;
-
-/* CID-Keyed font specific */
-typedef struct
-{
- card16 first;
- card8 fd;
-} cff_range3;
-
-typedef struct
-{
- card8 format;
- card16 num_entries; /* number of glyphs/ranges */
- union {
- card8 *fds; /* format 0 */
- cff_range3 *ranges; /* format 3 */
- } data;
- /* card16 sentinel; */ /* format 3 only, must be equals to num_glyphs */
-} cff_fdselect;
-
-#endif /* _CFF_TYPES_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * CID-keyed font support:
- *
- * See also, cidtype0, and cidtype2
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-
-#include "cidtype0.h"
-#include "cidtype2.h"
-#include "cid_p.h"
-#include "cid.h"
-
-#define CIDFONT_DEBUG 3
-#define CIDFONT_DEBUG_STR "CIDFont"
-
-#define PDF_CID_SUPPORT_MIN 2
-#define PDF_CID_SUPPORT_MAX 6
-
-/*
- * Unicode and PDF Standard Character Collections.
- *
- * Adobe-Identity is only for TrueType fonts and it means font's
- * internal glyph ordering.
- */
-static struct {
- const char *registry;
- const char *ordering;
- /* Heighest Supplement values supported by PDF-1.0, 1.1, ...; see
- * also http://partners.adobe.com/public/developer/font/index.html#ckf
- */
- int supplement[16];
-} CIDFont_stdcc_def[] = {
- {"Adobe", "UCS", {-1, -1, 0, 0, 0, 0, 0, 0}},
- {"Adobe", "GB1", {-1, -1, 0, 2, 4, 4, 4, 4}},
- {"Adobe", "CNS1", {-1, -1, 0, 0, 3, 4, 4, 4}},
- {"Adobe", "Japan1", {-1, -1, 2, 2, 4, 5, 6, 6}},
- {"Adobe", "Korea1", {-1, -1, 1, 1, 2, 2, 2, 2}},
- {"Adobe", "Identity", {-1, -1, 0, 0, 0, 0, 0, 0}},
- {NULL, NULL, { 0, 0, 0, 0, 0, 0, 0, 0}}
-};
-#define UCS_CC 0
-#define ACC_START 1
-#define ACC_END 4
-
-static char registry_Adobe[] = "Adobe";
-static char ordering_Identity[] = "Identity";
-static char ordering_UCS[] = "UCS";
-
-CIDSysInfo CSI_IDENTITY = {
- registry_Adobe,
- ordering_Identity,
- 0
-};
-
-CIDSysInfo CSI_UNICODE = {
- registry_Adobe,
- ordering_UCS,
- 0
-};
-
-/*
- * Optional supplement after alias name.
- */
-static struct {
- const char *name;
- int index;
-} CIDFont_stdcc_alias[] = {
- {"AU", 0}, {"AG1", 1}, {"AC1", 2}, {"AJ1", 3}, {"AK1", 4}, {"AI", 5},
- {"UCS", 0}, {"GB1", 1}, {"CNS1", 2}, {"Japan1", 3}, {"Korea1", 4}, {"Identity", 5},
- {"U", 0}, {"G", 1}, {"C", 2}, {"J", 3}, {"K", 4}, {"I", 5},
- {NULL, 0}
-};
-
-static void release_opt (cid_opt *opt);
-static CIDSysInfo *get_cidsysinfo (const char *map_name, fontmap_opt *fmap_opt);
-
-static int __verbose = 0;
-static long cidoptflags = 0;
-
-void
-CIDFont_set_verbose (void)
-{
- CIDFont_type0_set_verbose();
- CIDFont_type2_set_verbose();
- __verbose++;
-}
-
-#if 0
-int
-CIDFont_require_version (void)
-{
- return PDF_CID_SUPPORT_MIN;
-}
-#endif
-
-CIDFont *
-CIDFont_new (void)
-{
- CIDFont *font = NULL;
-
- font = NEW(1, struct CIDFont);
-
- font->name = NULL;
- font->fontname = NULL;
- font->ident = NULL;
-
-#ifdef XETEX
- font->ft_face = NULL;
- font->ft_to_gid = NULL;
-#endif
-
- /*
- * CIDFont
- */
- font->subtype = -1;
- font->flags = FONT_FLAG_NONE;
- font->csi = NULL;
- font->options = NULL;
- (font->parent)[0] = -1; /* Horizontal */
- (font->parent)[1] = -1; /* Vertical */
-
- /*
- * PDF Font Resource
- */
- font->indirect = NULL;
- font->fontdict = NULL;
- font->descriptor = NULL;
-
- return font;
-}
-
-/* It does write PDF objects. */
-void
-CIDFont_flush (CIDFont *font)
-{
- if (font) {
- if (font->indirect) pdf_release_obj(font->indirect);
- font->indirect = NULL;
- if (font->fontdict) pdf_release_obj(font->fontdict);
- font->fontdict = NULL;
- if (font->descriptor) pdf_release_obj(font->descriptor);
- font->descriptor = NULL;
- }
-}
-
-void
-CIDFont_release (CIDFont *font)
-{
- if (font) {
- switch(font->subtype) {
- case CIDFONT_TYPE0:
- CIDFont_type0_release(font);
- break;
- case CIDFONT_TYPE2:
- CIDFont_type2_release(font);
- break;
- }
- if (font->indirect)
- ERROR("%s: Object not flushed.", CIDFONT_DEBUG_STR);
- if (font->fontdict)
- ERROR("%s: Object not flushed.", CIDFONT_DEBUG_STR);
- if (font->descriptor)
- ERROR("%s: Object not flushed.", CIDFONT_DEBUG_STR);
-
- if (font->fontname) RELEASE(font->fontname);
- if (font->name) RELEASE(font->name);
- if (font->ident) RELEASE(font->ident);
- if (font->csi) {
- if (font->csi->registry)
- RELEASE(font->csi->registry);
- if (font->csi->ordering)
- RELEASE(font->csi->ordering);
- RELEASE(font->csi);
- }
- if (font->options)
- release_opt(font->options);
- }
-}
-
-#ifdef XETEX
-unsigned short *
-CIDFont_get_ft_to_gid(CIDFont *font)
-{
- ASSERT(font);
- return font->ft_to_gid;
-}
-#endif
-
-char *
-CIDFont_get_fontname (CIDFont *font)
-{
- ASSERT(font);
- return font->fontname;
-}
-
-char *
-CIDFont_get_ident (CIDFont *font)
-{
- ASSERT(font);
- return font->ident;
-}
-
-int
-CIDFont_get_opt_index (CIDFont *font)
-{
- int opt_index;
-
- ASSERT(font);
-
- if (font->options)
- opt_index = font->options->index;
- else {
- opt_index = 0;
- }
-
- return opt_index;
-}
-
-#ifdef XETEX
-FT_Face
-CIDFont_get_ft_face(CIDFont *font)
-{
- ASSERT(font);
- return font->ft_face;
-}
-#endif
-
-int
-CIDFont_get_subtype (CIDFont *font)
-{
- ASSERT(font);
- return font->subtype;
-}
-
-int
-CIDFont_get_embedding (CIDFont *font)
-{
- ASSERT(font);
- return font->options->embed;
-}
-
-CIDSysInfo *
-CIDFont_get_CIDSysInfo (CIDFont *font)
-{
- ASSERT(font);
-
- return font->csi;
-}
-
-/*
- * Returns ID of parent Type0 font
- * wmode: 0 for horizontal, 1 for vertical
- */
-int
-CIDFont_get_parent_id (CIDFont *font, int wmode)
-{
- ASSERT(font);
-
- if (wmode < 0 || wmode > 1)
- ERROR("%s: Invalid wmode value.", CIDFONT_DEBUG_STR);
-
- return (font->parent)[wmode];
-}
-
-pdf_obj *
-CIDFont_get_resource (CIDFont *font)
-{
- ASSERT(font);
-
- if (!font->indirect)
- font->indirect = pdf_ref_obj(font->fontdict);
-
- return pdf_link_obj(font->indirect);
-}
-
-/*
- * Set parent Type0 font.
- */
-void
-CIDFont_attach_parent (CIDFont *font, int parent_id, int wmode)
-{
- ASSERT(font);
-
- if (wmode < 0 || wmode > 1)
- ERROR("%s: Invalid wmode value.", CIDFONT_DEBUG_STR);
-
- if (font->parent[wmode] >= 0)
- WARN("%s: CIDFont already have a parent Type1 font.", CIDFONT_DEBUG_STR);
-
- font->parent[wmode] = parent_id;
-}
-
-int
-CIDFont_is_ACCFont (CIDFont *font)
-{
- int i;
-
- ASSERT(font);
-
- if (!font->csi)
- ERROR("%s: CIDSystemInfo undefined.", CIDFONT_DEBUG_STR);
-
- for (i = ACC_START; i <= ACC_END ; i++) {
- if (!strcmp(font->csi->registry, CIDFont_stdcc_def[i].registry) &&
- !strcmp(font->csi->ordering, CIDFont_stdcc_def[i].ordering))
- return 1;
- }
-
- return 0;
-}
-
-int
-CIDFont_is_UCSFont (CIDFont *font)
-{
- ASSERT(font);
- if (!strcmp(font->csi->ordering, "UCS") ||
- !strcmp(font->csi->ordering, "UCS2"))
- return 1;
- return 0;
-}
-
-/* FIXME */
-int
-CIDFont_get_flag (CIDFont *font, int mask)
-{
- ASSERT(font);
- return ((font->flags & mask) ? 1 : 0);
-}
-
-static void
-CIDFont_dofont (CIDFont *font)
-{
- if (!font || !font->indirect)
- return;
-
- if (__verbose)
- MESG(":%s", font->ident);
- if (__verbose > 1) {
- if (font->fontname)
- MESG("[%s]", font->fontname);
- }
-
- switch (font->subtype) {
- case CIDFONT_TYPE0:
- if(__verbose)
- MESG("[CIDFontType0]");
- if (CIDFont_get_flag(font, CIDFONT_FLAG_TYPE1))
- CIDFont_type0_t1dofont(font);
- else if (CIDFont_get_flag(font, CIDFONT_FLAG_TYPE1C))
- CIDFont_type0_t1cdofont(font);
- else
- CIDFont_type0_dofont(font);
- break;
- case CIDFONT_TYPE2:
- if(__verbose)
- MESG("[CIDFontType2]");
- CIDFont_type2_dofont(font);
- break;
- default:
- ERROR("%s: Unknown CIDFontType %d.", CIDFONT_DEBUG_STR, font->subtype);
- break;
- }
-}
-
-
-/*
- *
- */
-int
-CIDFont_is_BaseFont (CIDFont *font)
-{
- ASSERT(font);
- return (font->flags & FONT_FLAG_BASEFONT) ? 1 : 0;
-}
-
-#include "pdfparse.h"
-#include "cid_basefont.h"
-
-static int CIDFont_base_open (CIDFont *font,
- const char *name, CIDSysInfo *cmap_csi, cid_opt *opt);
-
-static int
-CIDFont_base_open (CIDFont *font, const char *name, CIDSysInfo *cmap_csi, cid_opt *opt)
-{
- pdf_obj *fontdict, *descriptor;
- char *fontname = NULL;
- int idx;
-
- ASSERT(font);
-
- for (idx = 0; cid_basefont[idx].fontname != NULL; idx++) {
- if (!strcmp(name, cid_basefont[idx].fontname) ||
- (strlen(name) == strlen(cid_basefont[idx].fontname) - strlen("-Acro") &&
- !strncmp(name, cid_basefont[idx].fontname,
- strlen(cid_basefont[idx].fontname)-strlen("-Acro")))
- )
- break;
- }
-
- if (cid_basefont[idx].fontname == NULL)
- return -1;
-
- fontname = NEW(strlen(name)+12, char);
- memset(fontname, 0, strlen(name)+12);
- strcpy(fontname, name);
-
- switch (opt->style) {
- case FONT_STYLE_BOLD:
- strcat(fontname, ",Bold");
- break;
- case FONT_STYLE_ITALIC:
- strcat(fontname, ",Italic");
- break;
- case FONT_STYLE_BOLDITALIC:
- strcat(fontname, ",BoldItalic");
- break;
- }
- {
- const char *start;
- const char *end;
-
- start = cid_basefont[idx].fontdict;
- end = start + strlen(start);
- fontdict = parse_pdf_dict(&start, end, NULL);
- start = cid_basefont[idx].descriptor;
- end = start + strlen(start);
- descriptor = parse_pdf_dict(&start, end, NULL);
-
- ASSERT(fontdict && descriptor);
- }
-
- font->fontname = fontname;
- font->flags |= FONT_FLAG_BASEFONT;
- {
- char *registry, *ordering;
- int supplement;
- pdf_obj *tmp;
-
- tmp = pdf_lookup_dict(fontdict, "CIDSystemInfo");
-
- ASSERT( tmp && pdf_obj_typeof(tmp) == PDF_DICT );
-
- registry = pdf_string_value(pdf_lookup_dict(tmp, "Registry"));
- ordering = pdf_string_value(pdf_lookup_dict(tmp, "Ordering"));
- supplement = pdf_number_value(pdf_lookup_dict(tmp, "Supplement"));
- if (cmap_csi) { /* NULL for accept any */
- if (strcmp(registry, cmap_csi->registry) ||
- strcmp(ordering, cmap_csi->ordering))
- ERROR("Inconsistent CMap used for CID-keyed font %s.",
- cid_basefont[idx].fontname);
- else if (supplement < cmap_csi->supplement) {
- WARN("CMap has higher supplement number than CIDFont: %s", fontname);
- WARN("Some chracters may not be displayed or printed.");
- }
- }
- font->csi = NEW(1, CIDSysInfo);
- font->csi->registry = NEW(strlen(registry)+1, char);
- font->csi->ordering = NEW(strlen(ordering)+1, char);
- strcpy(font->csi->registry, registry);
- strcpy(font->csi->ordering, ordering);
- font->csi->supplement = supplement;
- }
-
- {
- pdf_obj *tmp;
- char *type;
-
- tmp = pdf_lookup_dict(fontdict, "Subtype");
- ASSERT( tmp != NULL && pdf_obj_typeof(tmp) == PDF_NAME );
-
- type = pdf_name_value(tmp);
- if (!strcmp(type, "CIDFontType0"))
- font->subtype = CIDFONT_TYPE0;
- else if (!strcmp(type, "CIDFontType2"))
- font->subtype = CIDFONT_TYPE2;
- else {
- ERROR("Unknown CIDFontType \"%s\"", type);
- }
- }
-
- if (cidoptflags & CIDFONT_FORCE_FIXEDPITCH) {
- if (pdf_lookup_dict(fontdict, "W")) {
- pdf_remove_dict(fontdict, "W");
- }
- if (pdf_lookup_dict(fontdict, "W2")) {
- pdf_remove_dict(fontdict, "W2");
- }
- }
-
- pdf_add_dict(fontdict, pdf_new_name("Type"), pdf_new_name("Font"));
- pdf_add_dict(fontdict, pdf_new_name("BaseFont"), pdf_new_name(fontname));
- pdf_add_dict(descriptor, pdf_new_name("Type"), pdf_new_name("FontDescriptor"));
- pdf_add_dict(descriptor, pdf_new_name("FontName"), pdf_new_name(fontname));
-
- font->fontdict = fontdict;
- font->descriptor = descriptor;
-
- opt->embed = 0;
-
- return 0;
-}
-
-
-
-#define CACHE_ALLOC_SIZE 16u
-
-struct FontCache {
- int num;
- int max;
- CIDFont **fonts;
-};
-
-static struct FontCache *__cache = NULL;
-
-#define CHECK_ID(n) do {\
- if (! __cache)\
- ERROR("%s: CIDFont cache not initialized.", CIDFONT_DEBUG_STR);\
- if ((n) < 0 || (n) >= __cache->num)\
- ERROR("%s: Invalid ID %d", CIDFONT_DEBUG_STR, (n));\
- } while (0)
-
-void
-CIDFont_cache_init (void)
-{
- if (__cache)
- ERROR("%s: Already initialized.", CIDFONT_DEBUG_STR);
-
- __cache = NEW(1, struct FontCache);
-
- __cache->max = CACHE_ALLOC_SIZE;
- __cache->fonts = NEW(__cache->max, struct CIDFont *);
- __cache->num = 0;
-}
-
-CIDFont *
-CIDFont_cache_get (int font_id)
-{
- CHECK_ID(font_id);
- return __cache->fonts[font_id];
-}
-
-/*
- * cmap_csi is NULL if CMap is Identity.
- */
-int
-CIDFont_cache_find (const char *map_name,
- CIDSysInfo *cmap_csi, fontmap_opt *fmap_opt)
-{
- int font_id = -1;
- CIDFont *font = NULL;
- cid_opt *opt = NULL;
-
- if (!__cache)
- CIDFont_cache_init();
-
- opt = NEW(1, cid_opt);
- opt->style = fmap_opt->style;
- opt->index = fmap_opt->index;
- opt->embed = (fmap_opt->flags & FONTMAP_OPT_NOEMBED) ? 0 : 1;
- opt->name = NULL;
- opt->csi = get_cidsysinfo(map_name, fmap_opt);
- opt->stemv = fmap_opt->stemv;
-
- if (!opt->csi && cmap_csi) {
- /*
- * No CIDSystemInfo supplied explicitly. Copy from CMap's one if available.
- * It is not neccesary for CID-keyed fonts. But TrueType requires them.
- */
- opt->csi = NEW(1, CIDSysInfo);
- opt->csi->registry = NEW(strlen(cmap_csi->registry)+1, char);
- strcpy(opt->csi->registry, cmap_csi->registry);
- opt->csi->ordering = NEW(strlen(cmap_csi->ordering)+1, char);
- strcpy(opt->csi->ordering, cmap_csi->ordering);
- opt->csi->supplement = cmap_csi->supplement;
- }
- /*
- * Here, we do not compare font->ident and map_name because of
- * implicit CIDSystemInfo supplied by CMap for TrueType.
- */
- for (font_id = 0; font_id < __cache->num; font_id++) {
- font = __cache->fonts[font_id];
- if (!strcmp(font->name, map_name) &&
- font->options->style == opt->style &&
- font->options->index == opt->index) {
- if (font->options->embed == opt->embed) {
- /*
- * Case 1: CSI not available (Identity CMap)
- * Font is TrueType --> continue
- * Font is CIDFont --> break
- * Case 2: CSI matched --> break
- */
- if (!opt->csi) {
- if (font->subtype == CIDFONT_TYPE2)
- continue;
- else
- break;
- } else if (!strcmp(font->csi->registry, opt->csi->registry) &&
- !strcmp(font->csi->ordering, opt->csi->ordering)) {
- if (font->subtype == CIDFONT_TYPE2)
- font->csi->supplement =
- MAX(opt->csi->supplement, font->csi->supplement);
- break;
- }
- } else if (CIDFont_is_BaseFont(font)) {
- opt->embed = 0;
- break;
- }
- }
- }
-
- if (font_id < __cache->num && cmap_csi) {
- if (strcmp(font->csi->registry, cmap_csi->registry) ||
- strcmp(font->csi->ordering, cmap_csi->ordering))
- ERROR("%s: Incompatible CMap for CIDFont \"%s\"",
- CIDFONT_DEBUG_STR, map_name);
- }
-
- if (font_id == __cache->num) {
- font = CIDFont_new();
-#ifdef XETEX
- font->ft_face = fmap_opt->ft_face;
-#endif
- if (CIDFont_type0_open(font, map_name, cmap_csi, opt) < 0 &&
- CIDFont_type2_open(font, map_name, cmap_csi, opt) < 0 &&
- CIDFont_type0_t1open(font, map_name, cmap_csi, opt) < 0 &&
- CIDFont_type0_t1copen(font, map_name, cmap_csi, opt) < 0 &&
- CIDFont_base_open (font, map_name, cmap_csi, opt) < 0
- ) {
- CIDFont_release(font);
- release_opt(opt);
- return -1;
- } else {
- if (__cache->num >= __cache->max) {
- __cache->max += CACHE_ALLOC_SIZE;
- __cache->fonts = RENEW(__cache->fonts,
- __cache->max, struct CIDFont *);
- }
- font->name = NEW(strlen(map_name)+1, char);
- strcpy(font->name, map_name);
- font->ident = NEW(strlen(map_name)+1, char);
- strcpy(font->ident, map_name);
- font->options = opt;
- __cache->fonts[font_id] = font;
- (__cache->num)++;
- }
- } else if (opt) {
- release_opt(opt);
- }
-
- return font_id;
-}
-
-void
-CIDFont_cache_close (void)
-{
- int font_id;
-
- if (__cache) {
- for (font_id = 0;
- font_id < __cache->num; font_id++) {
- CIDFont *font;
-
- font = __cache->fonts[font_id];
-
- if (__verbose)
- MESG("(CID");
-
- CIDFont_dofont (font);
- CIDFont_flush (font);
- CIDFont_release(font);
-
- RELEASE(font);
-
- if (__verbose)
- MESG(")");
- }
- RELEASE(__cache->fonts);
- RELEASE(__cache);
- __cache = NULL;
- }
-}
-
-/******************************* OPTIONS *******************************/
-
-/*
- * FORMAT:
- *
- * (:int:)?!?string(/string)?(,string)?
- */
-
-static void
-release_opt (cid_opt *opt)
-{
- if (opt->csi) {
- if (opt->csi->registry)
- RELEASE(opt->csi->registry);
- if (opt->csi->ordering)
- RELEASE(opt->csi->ordering);
- RELEASE(opt->csi);
- }
- RELEASE(opt);
-}
-
-static CIDSysInfo *
-get_cidsysinfo (const char *map_name, fontmap_opt *fmap_opt)
-{
- CIDSysInfo *csi = NULL;
- int pdf_ver;
- int i, csi_idx = -1, n, m;
-
- pdf_ver = pdf_get_version();
-
- if (!fmap_opt || !fmap_opt->charcoll)
- return NULL;
-
- /* First try alias for standard one. */
- for (i = 0; CIDFont_stdcc_alias[i].name != NULL; i++) {
- n = strlen(CIDFont_stdcc_alias[i].name);
- if (!strncmp(fmap_opt->charcoll,
- CIDFont_stdcc_alias[i].name, n)) {
- csi_idx = CIDFont_stdcc_alias[i].index;
- csi = NEW(1, CIDSysInfo);
- csi->registry = NEW(strlen(CIDFont_stdcc_def[csi_idx].registry)+1, char);
- strcpy(csi->registry, CIDFont_stdcc_def[csi_idx].registry);
- csi->ordering = NEW(strlen(CIDFont_stdcc_def[csi_idx].ordering)+1, char);
- strcpy(csi->ordering, CIDFont_stdcc_def[csi_idx].ordering);
- if (strlen(fmap_opt->charcoll) > n) {
- csi->supplement = (int) strtoul(&(fmap_opt->charcoll[n]), NULL, 10);
- } else { /* Use heighest supported value for current output PDF version. */
- csi->supplement = CIDFont_stdcc_def[csi_idx].supplement[pdf_ver];
- }
- break;
- }
- }
- if (csi == NULL) {
- char *p, *q;
-
- p = (char *) fmap_opt->charcoll;
- csi = NEW(1, CIDSysInfo);
-
- /* Full REGISTRY-ORDERING-SUPPLEMENT */
- p = strchr(fmap_opt->charcoll, '-');
- if (!p || p[1] == '\0')
- ERROR("%s: String can't be converted to REGISTRY-ORDERING-SUPPLEMENT: %s",
- CIDFONT_DEBUG_STR, fmap_opt->charcoll);
- p++;
-
- q = strchr(p, '-');
- if (!q || q[1] == '\0')
- ERROR("%s: String can't be converted to REGISTRY-ORDERING-SUPPLEMENT: %s",
- CIDFONT_DEBUG_STR, fmap_opt->charcoll);
- q++;
-
- if (!isdigit(q[0]))
- ERROR("%s: String can't be converted to REGISTRY-ORDERING-SUPPLEMENT: %s",
- CIDFONT_DEBUG_STR, fmap_opt->charcoll);
-
- n = strlen(fmap_opt->charcoll) - strlen(p) - 1;
- csi->registry = NEW(n+1, char);
- memcpy(csi->registry, fmap_opt->charcoll, n);
- csi->registry[n] = '\0';
-
- m = strlen(p) - strlen(q) - 1;
- csi->ordering = NEW(m+1, char);
- memcpy(csi->ordering, p, m);
- csi->ordering[m] = '\0';
-
- csi->supplement = (int) strtoul(q, NULL, 10);
-
- /* Check for standart character collections. */
- for (i = 0; CIDFont_stdcc_def[i].ordering != NULL; i++) {
- if ((CIDFont_stdcc_def[i].registry &&
- !strcmp(csi->registry, CIDFont_stdcc_def[i].registry)) &&
- !strcmp(csi->ordering, CIDFont_stdcc_def[i].ordering)) {
- csi_idx = i;
- break;
- }
- }
- }
-
- if (csi && csi_idx >= 0) {
- if (csi->supplement > CIDFont_stdcc_def[csi_idx].supplement[pdf_ver]
- && (fmap_opt->flags & FONTMAP_OPT_NOEMBED)) {
- WARN("%s: Heighest supplement number supported in PDF-1.%d for %s-%s is %d.",
- CIDFONT_DEBUG_STR, pdf_ver, csi->registry, csi->ordering,
- CIDFont_stdcc_def[csi_idx].supplement[pdf_ver]);
- WARN("%s: Some character may not shown without embedded font (--> %s).",
- CIDFONT_DEBUG_STR, map_name);
- }
- }
-
- return csi;
-}
-
-void
-CIDFont_set_flags (long flags)
-{
- CIDFont_type0_set_flags(flags);
- CIDFont_type2_set_flags(flags);
- cidoptflags |= flags;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CID_H_
-#define _CID_H_
-
-#ifdef XETEX
-#include "ft2build.h"
-#include FT_FREETYPE_H
-#endif
-
-/* CIDFont types */
-#define CIDFONT_TYPE0 1
-#define CIDFONT_TYPE2 2
-
-typedef struct {
- char *registry;
- char *ordering;
- int supplement;
-} CIDSysInfo;
-
-extern CIDSysInfo CSI_IDENTITY;
-extern CIDSysInfo CSI_UNICODE;
-
-typedef struct CIDFont CIDFont;
-
-extern void CIDFont_set_verbose (void);
-#if 0
-extern int CIDFont_require_version (void);
-#endif
-extern void CIDFont_set_flags (long flags);
-
-#define CIDFONT_FORCE_FIXEDPITCH (1 << 1)
-
-#include "pdfobj.h"
-#include "type0.h"
-
-/* FIXME */
-/* Converted from Type 1 */
-#define CIDFONT_FLAG_TYPE1 (1 << 8)
-#define CIDFONT_FLAG_TYPE1C (1 << 9)
-#define CIDFONT_FLAG_TRUETYPE (1 << 10)
-
-extern CIDFont *CIDFont_new (void);
-extern void CIDFont_release (CIDFont *font);
-extern void CIDFont_flush (CIDFont *font);
-
-extern char *CIDFont_get_fontname (CIDFont *font);
-
-extern char *CIDFont_get_ident (CIDFont *font); /* FIXME */
-extern int CIDFont_get_opt_index (CIDFont *font); /* FIXME */
-#ifdef XETEX
-extern FT_Face CIDFont_get_ft_face (CIDFont *font);
-extern unsigned short *CIDFont_get_ft_to_gid(CIDFont *font);
-#endif
-
-extern int CIDFont_get_flag (CIDFont *font, int mask);
-
-extern int CIDFont_get_subtype (CIDFont *font);
-extern int CIDFont_get_embedding (CIDFont *font);
-extern pdf_obj *CIDFont_get_resource (CIDFont *font);
-extern CIDSysInfo *CIDFont_get_CIDSysInfo (CIDFont *font);
-
-extern void CIDFont_attach_parent (CIDFont *font, int parent_id, int wmode);
-extern int CIDFont_get_parent_id (CIDFont *font, int wmode);
-
-extern int CIDFont_is_BaseFont (CIDFont *font);
-extern int CIDFont_is_ACCFont (CIDFont *font);
-extern int CIDFont_is_UCSFont (CIDFont *font);
-
-#include "fontmap.h"
-extern void CIDFont_cache_init (void);
-extern int CIDFont_cache_find (const char *map_name, CIDSysInfo *cmap_csi, fontmap_opt *fmap_opt);
-extern CIDFont *CIDFont_cache_get (int fnt_id);
-extern void CIDFont_cache_close (void);
-
-#endif /* _CID_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CID_BASEFONT_H_
-#define _CID_BASEFONT_H_
-
-/* PLEASE SEND INFORMATION ON FONTS
- *
- * Those fonts are only for fixed-pitch glyphs (full-, half-, third-,
- * and quarter- widths). Glyph widths should be determined solely from
- * CID and CIDSystemInfo for those never-embedded fonts. Fixed-pitch
- * pre-rotated forms are not supported yet.
- *
- * Font dictionaly entry Subtype and CIDSystemInfo is mandatory here.
- * Font descriptor entry CapHeight, Ascent, Descent, ItalicAngle, Flags,
- * FontBBox, and StemV is required. However, CapHeight, Ascent, Descent,
- * and ItalicAngle is irrelevant for font-matching of CJK fonts. Panose
- * entry in Style dictionary may affect in Acrobat. Serif font should
- * have flag bit position 2 (2) set and all CJK fonts should also have
- * bit position 3 (4) set: CJK font serif -> Flags 6, sans serif -> 4.
- *
- * Please always supply DW entry in font dictionary although this can
- * be optional. PDF reference 1.2 had been described default value for
- * DW as 0 (correct value if 1000) and several versions of Mac OS X
- * implement so!
- */
-
-const struct {
- const char *fontname;
- const char *fontdict;
- const char *descriptor;
-} cid_basefont[] = {
- /*
- * Fonts found in printers
- *
- * Ryumin-Light and GothicBBB-Medium is often available in
- * PostScript printer sold in Japan. There may be additonal
- * Morisawa fonts such as ShinGo-Bold, but less common than
- * those two fonts.
- */
- {
- "Ryumin-Light",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Japan1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
-]\
->>",
- "<< \
-/CapHeight 709 /Ascent 723 /Descent -241 /StemV 69 \
-/FontBBox [-170 -331 1024 903] \
-/ItalicAngle 0 /Flags 6 \
-/Style << /Panose <010502020300000000000000> >> \
->>"
- },
- {
- "GothicBBB-Medium",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Japan1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
-]\
->>",
- "<< \
-/CapHeight 737 /Ascent 752 /Descent -271 /StemV 99 \
-/FontBBox [-174 -268 1001 944] \
-/ItalicAngle 0 /Flags 4 \
-/Style << /Panose <0801020b0500000000000000> >> \
->>"
- },
-
- /* Adobe Asian Font Packs for Acrobat Reader 4 */
- {
- "MHei-Medium-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (CNS1) /Supplement 0 >> \
-/DW 1000 \
-/W [\
-13648 13742 500 \
-17603 [500] \
-]\
->>",
- "<< \
-/Ascent 752 /CapHeight 737 /Descent -271 /StemV 58 \
-/FontBBox [-45 -250 1015 887] \
-/ItalicAngle 0 /Flags 4 /XHeight 553 \
-/Style << /Panose <000001000600000000000000> >> \
->>"
- },
- {
- "MSung-Light-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (CNS1) /Supplement 0 >> \
-/DW 1000 \
-/W [\
-13648 13742 500 \
-17603 [500] \
-]\
->>",
- "<< \
-/Ascent 752 /CapHeight 737 /Descent -271 /StemV 58 \
-/FontBBox [-160 -259 1015 888] \
-/ItalicAngle 0 /Flags 6 /XHeight 553 \
-/Style << /Panose <000000000400000000000000> >> \
->>"
- },
- {
- "STSong-Light-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (GB1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 814 939 500 \
- 7716 [500] \
-22355 [500 500] \
-22357 [500] \
-]\
->>",
- "<< \
-/Ascent 857 /CapHeight 857 /Descent -143 /StemV 91 \
-/FontBBox [-250 -143 600 857] \
-/ItalicAngle 0 /Flags 6 /XHeight 599 \
-/Style << /Panose <000000000400000000000000> >> \
->>"
- },
- {
- "HeiseiKakuGo-W5-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Japan1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
-]\
->>",
- "<< \
-/Ascent 752 /CapHeight 737 /Descent -221 /StemV 114 \
-/FontBBox [-92 -250 1010 922] \
-/ItalicAngle 0 /Flags 4 /XHeight 553 \
-/Style << /Panose <000001000500000000000000> >> \
->>"
- },
- {
- "HeiseiMin-W3-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Japan1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
-]\
->>",
- "<< \
-/Ascent 723 /CapHeight 709 /Descent -241 /StemV 69 \
-/FontBBox [-123 -257 1001 910] \
-/ItalicAngle 0 /Flags 6 /XHeight 450 \
-/Style << /Panose <000002020500000000000000> >> \
->>"
- },
- {
- "HYGoThic-Medium-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Korea1) /Supplement 1 >> \
-/DW 1000 \
-/W [\
- 97 [500] \
- 8094 8190 500 \
-]\
->>",
- "<< \
-/Ascent 752 /CapHeight 737 /Descent -271 /StemV 58 \
-/FontBBox [-6 -145 1003 880] \
-/ItalicAngle 0 /Flags 4 /XHeight 553 \
-/Style << /Panose <000001000600000000000000> >> \
->>"
- },
- {
- "HYSMyeongJo-Medium-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Korea1) /Supplement 1 >> \
-/DW 1000 \
-/W [\
- 97 [500] \
- 8094 8190 500 \
-]\
->>",
- "<< \
-/Ascent 752 /CapHeight 737 /Descent -271 /StemV 58 \
-/FontBBox [-0 -148 1001 880] \
-/ItalicAngle 0 /Flags 6 /XHeight 553 \
-/Style << /Panose <000000000600000000000000> >> \
->>"
- },
-
- /* Acrobat Reader 5 */
- {
- "MSungStd-Light-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (CNS1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
-13648 13742 500 \
-17603 [500] \
-]\
->>",
- "<< \
-/Ascent 880 /CapHeight 662 /Descent -120 /StemV 54 \
-/FontBBox [-160 -249 1015 1071] \
-/ItalicAngle 0 /Flags 6 \
-/Style << /Panose <000000000400000000000000> >> \
->>"
- },
- {
- "STSongStd-Light-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (GB1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
- 814 939 500 \
- 7716 [500] \
-22355 [500 500] \
-22357 [500] \
-]\
->>",
- "<< \
-/Ascent 880 /CapHeight 626 /Descent -120 /StemV 44 \
-/FontBBox [-134 -254 1001 905] \
-/ItalicAngle 0 /Flags 6 \
-/Style << /Panose <000000000400000000000000> >> \
->>"
- },
- {
- "HYSMyeongJoStd-Medium-Acro",
- "<< \
-/Subtype /CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Korea1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 97 [500] \
- 8094 8190 500 \
-]\
->>",
- "<< \
-/Ascent 880 /CapHeight 720 /Descent -120 /StemV 60 \
-/FontBBox [-28 -148 1001 880] \
-/ItalicAngle 0 /Flags 6 \
-/Style << /Panose <000000000600000000000000> >> \
->>"
- },
-
- /* Adobe Asian Font Packs for Adobe Reader 6 */
-
- /*
- * Widths of Adobe-CNS1-4
- * 1 95 proportional
- * 13648 13742 half-width
- * 17601 17601 proportional?
- * 17603 17603 half-width?
- */
- {
- "AdobeMingStd-Light-Acro",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (CNS1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
-13648 13742 500 \
-17603 [500] \
-]\
->>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 48 /CapHeight 731 \
-/FontBBox [-38 -121 1002 918] \
-/ItalicAngle 0 /Flags 6 /XHeight 466 \
-/Style << /Panose <000002020300000000000000> >> \
->>"
- },
- /*
- * Widths of Adobe-GB1-4
- * 1 95 proportional
- * 814 939 half-width
- * 7712 7715 proportional
- * 7716 7716 half-width space
- * 22353 22354 proportional
- * 22355 22357 half-width
- */
- {
- "AdobeSongStd-Light-Acro",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (GB1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
- 814 939 500 \
- 7716 [500] \
-22355 [500 500] \
-22357 [500] \
-]\
->>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 66 /CapHeight 626 \
-/FontBBox [-134 -254 1001 905] \
-/ItalicAngle 0 /Flags 6 /XHeight 416 \
-/Style << /Panose <000002020300000000000000> >> \
->>"
- },
- /*
- * Widths of Adobe-Japan1-4
- * 1 230 proportional
- * 231 632 half-width
- * 9354 9737 proportional
- * 9738 9757 quater-width
- * 9758 9778 third-width
- * 12063 12087 half-width
- */
- {
- "KozMinPro-Regular-Acro",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Japan1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
- 9738 9757 250 \
- 9758 9778 333 \
-12063 12087 500 \
-]\
->>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 86 /CapHeight 740 \
-/FontBBox [-195 -272 1110 1075] \
-/ItalicAngle 0 /Flags 6 /XHeight 502 \
-/Style << /Panose <000002020400000000000000> >> \
->>"
- },
- {
- "KozGoPro-Medium-Acro",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering(Japan1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
- 9738 9757 250 \
- 9758 9778 333 \
-12063 12087 500 \
-]\
->>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 99 /CapHeight 763 \
-/FontBBox [-149 -374 1254 1008] \
-/ItalicAngle 0 /Flags 4 /XHeight 549 \
-/Style << /Panose <0000020b0700000000000000> >> \
->>"
- },
- /*
- * Widths of Adobe-Korea1-2
- * 1 95 proportional
- * 97 97 half-width?
- * 8094 8190 half-width
- */
- {
- "AdobeMyungjoStd-Medium-Acro",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (Korea1) /Supplement 2 >> \
-/DW 1000 \
-/W [\
- 97 [500] \
- 8094 8190 500 \
-]\
->>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 99 /CapHeight 719 \
-/FontBBox [-28 -148 1001 880] \
-/ItalicAngle 0 /Flags 6 /XHeight 478 \
-/Style << /Panose <000002020600000000000000> >> \
->>"
- },
-
- /* Addition in Adobe Reader 7 */
- /*
- * Adobe-Japan1-5
- * 15449-15911 proportional
- * 15912-15975 proportional
- * 15976-16192 proportional (vert)
- * 16469-16714 pre-rotated proportional
- * 16715-16778 pre-rotated proportional
- * Adobe-Japan1-6
- * 20317-20371 proportional
- * 20372-20426 proportional
- * 20958 - (reserved for future use)
- * 20961-21015 pre-rotated proportional
- * 21016-21070 pre-rotated proportional
- */
- {
- "KozMinProVI-Regular",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << \
- /Registry (Adobe) \
- /Ordering (Japan1) \
- /Supplement 6 \
->> \
-/DW 1000 \
-/W [\
- 231 632 500 \
- 8718 [500 500] \
- 9738 9757 250 \
- 9758 9778 333 \
- 12063 12087 500 \
-]\
- >>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 86 /CapHeight 742 \
-/FontBBox [-437 -340 1144 1317] \
-/ItalicAngle 0 /Flags 6 /XHeight 503 \
-/Style << \
- /Panose <000002020400000000000000> \
->> \
- >>"
- },
-
- /* Addition in Adobe Reader 8 */
- /*
- * Font information of AdobeHeitiStd-Regular.otf may not be correct!
- * Just copied the information of AdobeSongStd-Light.otf.
- */
- {
- "AdobeHeitiStd-Regular",
- "<< \
-/Subtype/CIDFontType0 \
-/CIDSystemInfo << /Registry (Adobe) /Ordering (GB1) /Supplement 4 >> \
-/DW 1000 \
-/W [\
- 814 939 500 \
- 7716 [500] \
-22355 [500 500] \
-22357 [500] \
-]\
->>",
- "<< \
-/Ascent 880 /Descent -120 /StemV 66 /CapHeight 626 \
-/FontBBox [-134 -254 1001 905] \
-/ItalicAngle 0 /Flags 6 /XHeight 416 \
-/Style << /Panose <000002020300000000000000> >> \
->>"
- },
- /* END */
- {NULL, NULL, NULL}
-};
-
-#endif /* _CID_BASEFONT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CID_P_H_
-#define _CID_P_H_
-
-#define FONT_FLAG_NONE 0
-#define FONT_FLAG_BASEFONT (1 << 0)
-#define FONT_FLAG_ACCFONT (1 << 1)
-#define FONT_FLAG_UCSFONT (1 << 2)
-
-#include "fontmap.h"
-#define FONT_STYLE_NONE FONTMAP_STYLE_NONE
-#define FONT_STYLE_BOLD FONTMAP_STYLE_BOLD
-#define FONT_STYLE_ITALIC FONTMAP_STYLE_ITALIC
-#define FONT_STYLE_BOLDITALIC FONTMAP_STYLE_BOLDITALIC
-
-typedef struct
-{
- char *name; /* Unused */
- CIDSysInfo *csi;
- int index;
- int style;
- int embed;
- int stemv;
-} cid_opt;
-
-struct CIDFont
-{
- char *ident; /* Map record entry */
- char *name; /* Fontname or filename */
- char *fontname; /* PostScript font name */
-#ifdef XETEX
- FT_Face ft_face;
- unsigned short *ft_to_gid;
-#endif
- /*
- * CIDFont Specific
- */
- int subtype; /* CIDFONT_TYPE0 or CIDFONT_TYPE2 */
- int flags; /* BASEFONT */
- int parent[2]; /* Parent type0 font of this CID-keyed font: H, V */
- CIDSysInfo *csi; /* Character collection */
- cid_opt *options; /* Options from map record */
- /*
- * PDF Font Resource
- */
- pdf_obj *indirect; /* Indirect reference to CIDFont dictionary */
- pdf_obj *fontdict; /* CIDFont dictionary */
- pdf_obj *descriptor; /* FontDescriptor */
-};
-
-#endif /* _CID_P_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * CID-Keyed Font support:
- *
- * Only CFF/OpenType CID-Keyed Font with Type 2 charstrings is supported.
- *
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "numbers.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-
-#include "pdfobj.h"
-/* pseudo unique tag */
-#include "pdffont.h"
-
-/* Font info. from OpenType tables */
-#include "sfnt.h"
-#include "tt_aux.h"
-/* Metrics */
-#include "tt_table.h"
-
-#include "cff_types.h"
-#include "cff_limits.h"
-#include "cff.h"
-#include "cff_dict.h"
-#include "cs_type2.h"
-
-/* typedef CID in cmap.h */
-#include "cmap.h"
-#include "type0.h"
-#include "cid.h"
-#include "cid_p.h"
-#include "cidtype0.h"
-
-static int verbose = 0;
-static long opt_flags = 0;
-
-void
-CIDFont_type0_set_verbose (void)
-{
- verbose++;
-}
-
-void
-CIDFont_type0_set_flags (long flags)
-{
- opt_flags = flags;
-}
-
-/*
- * PDF Reference 3rd. ed., p.340, "Glyph Metrics in CID Fonts".
- */
-#ifndef PDFUNIT
-#define PDFUNIT(v) (ROUND((1000.0*(v))/(head->unitsPerEm),1))
-#endif
-
-static void
-add_CIDHMetrics (sfnt *sfont, pdf_obj *fontdict,
- unsigned char *CIDToGIDMap, unsigned short last_cid,
- struct tt_maxp_table *maxp,
- struct tt_head_table *head, struct tt_longMetrics *hmtx)
-{
- pdf_obj *w_array, *an_array = NULL;
- long cid, start = 0, prev = 0;
- double defaultAdvanceWidth;
- int empty = 1;
-
- defaultAdvanceWidth = PDFUNIT(hmtx[0].advance);
- /*
- * We alway use format:
- * c [w_1 w_2 ... w_n]
- */
- w_array = pdf_new_array();
- for (cid = 0; cid <= last_cid; cid++) {
- USHORT gid;
- double advanceWidth;
- gid = CIDToGIDMap ? ((CIDToGIDMap[2*cid] << 8)|CIDToGIDMap[2*cid+1]) : cid;
- if (gid >= maxp->numGlyphs || (cid != 0 && gid == 0))
- continue;
- advanceWidth = PDFUNIT(hmtx[gid].advance);
- if (advanceWidth == defaultAdvanceWidth) {
- if (an_array) {
- pdf_add_array(w_array, pdf_new_number(start));
- pdf_add_array(w_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- } else {
- if (cid != prev + 1 && an_array) {
- pdf_add_array(w_array, pdf_new_number(start));
- pdf_add_array(w_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- if (an_array == NULL) {
- an_array = pdf_new_array();
- start = cid;
- }
- pdf_add_array(an_array, pdf_new_number(advanceWidth));
- prev = cid;
- }
- }
-
- if (an_array) {
- pdf_add_array(w_array, pdf_new_number(start));
- pdf_add_array(w_array, an_array);
- empty = 0;
- }
-
- /*
- * We always write DW for older MacOS X's preview app.
- * PDF Reference 2nd. ed, wrongly described default value of DW as 0, and
- * MacOS X's (up to 10.2.8) preview app. implements this wrong description.
- */
- pdf_add_dict(fontdict,
- pdf_new_name("DW"),
- pdf_new_number(defaultAdvanceWidth));
- if (!empty) {
- pdf_add_dict(fontdict,
- pdf_new_name("W"),
- pdf_ref_obj(w_array));
- }
- pdf_release_obj(w_array);
-
- return;
-}
-
-static void
-add_CIDVMetrics (sfnt *sfont, pdf_obj *fontdict,
- unsigned char *CIDToGIDMap, unsigned short last_cid,
- struct tt_maxp_table *maxp,
- struct tt_head_table *head, struct tt_longMetrics *hmtx)
-{
- pdf_obj *w2_array, *an_array = NULL;
- long cid;
-#if 0
- long prev = 0, start = 0;
-#endif
- struct tt_VORG_table *vorg;
- struct tt_vhea_table *vhea = NULL;
- struct tt_longMetrics *vmtx = NULL;
- double defaultAdvanceHeight, defaultVertOriginY;
- int empty = 1;
-
- /*
- * No accurate vertical metrics can be obtained by simple way if the
- * font does not have VORG table. Only CJK fonts may have VORG.
- */
- if (sfnt_find_table_pos(sfont, "VORG") <= 0)
- return;
-
- vorg = tt_read_VORG_table(sfont);
- defaultVertOriginY = PDFUNIT(vorg->defaultVertOriginY);
- if (sfnt_find_table_pos(sfont, "vhea") > 0)
- vhea = tt_read_vhea_table(sfont);
- if (vhea && sfnt_find_table_pos(sfont, "vmtx") > 0) {
- sfnt_locate_table(sfont, "vmtx");
- vmtx = tt_read_longMetrics(sfont, maxp->numGlyphs, vhea->numOfLongVerMetrics, vhea->numOfExSideBearings);
- }
-
- if (sfnt_find_table_pos(sfont, "OS/2") <= 0) {
- struct tt_os2__table *os2;
- /* OpenType font must have OS/2 table. */
- os2 = tt_read_os2__table(sfont);
- defaultVertOriginY = PDFUNIT(os2->sTypoAscender);
- defaultAdvanceHeight = PDFUNIT(os2->sTypoAscender - os2->sTypoDescender);
- RELEASE(os2);
- } else {
- /* Some TrueType fonts used in Macintosh does not have OS/2 table. */
- defaultAdvanceHeight = 1000;
- }
-
- w2_array = pdf_new_array();
- for (cid = 0; cid <= last_cid; cid++) {
- USHORT i, gid;
- double advanceHeight, vertOriginX, vertOriginY;
- gid = CIDToGIDMap ? ((CIDToGIDMap[2*cid] << 8)|CIDToGIDMap[2*cid+1]) : cid;
- if (gid >= maxp->numGlyphs || (cid != 0 && gid == 0))
- continue;
- advanceHeight = vmtx ? PDFUNIT(vmtx[gid].advance) : defaultAdvanceHeight;
- vertOriginX = PDFUNIT(hmtx[gid].advance*0.5);
- vertOriginY = defaultVertOriginY;
- for (i = 0;
- i < vorg->numVertOriginYMetrics && gid > vorg->vertOriginYMetrics[i].glyphIndex;
- i++) {
- if (gid == vorg->vertOriginYMetrics[i].glyphIndex)
- vertOriginY = PDFUNIT(vorg->vertOriginYMetrics[i].vertOriginY);
- }
-#if 0
- /*
- * c [w1_1y v_1x v_1y w1_2y v_2x v_2y ...]
- * Not working... Why?
- * Acrobat Reader:
- * Wrong rendering, interpretation of position vector is wrong.
- * Xpdf and gs: ignores W2?
- */
- if (vertOriginY == defaultVertOriginY &&
- advanceHeight == defaultAdvanceHeight) {
- if (an_array) {
- pdf_add_array(w2_array, pdf_new_number(start));
- pdf_add_array(w2_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- } else {
- if (cid != prev + 1 && an_array) {
- pdf_add_array(w2_array, pdf_new_number(start));
- pdf_add_array(w2_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- if (an_array == NULL) {
- an_array = pdf_new_array();
- start = cid;
- }
- pdf_add_array(an_array, pdf_new_number(-advanceHeight));
- pdf_add_array(an_array, pdf_new_number(vertOriginX));
- pdf_add_array(an_array, pdf_new_number(vertOriginY));
- prev = cid;
- }
-#else
- /*
- * c_first c_last w1_y v_x v_y
- * This form may hit Acrobat's implementation limit of array element size, 8192.
- * AFPL GhostScript 8.11 stops with rangecheck error with this. Maybe GS's bug?
- */
- if (vertOriginY != defaultVertOriginY ||
- advanceHeight != defaultAdvanceHeight) {
- pdf_add_array(w2_array, pdf_new_number(cid));
- pdf_add_array(w2_array, pdf_new_number(cid));
- pdf_add_array(w2_array, pdf_new_number(-advanceHeight));
- pdf_add_array(w2_array, pdf_new_number(vertOriginX));
- pdf_add_array(w2_array, pdf_new_number(vertOriginY));
- empty = 0;
- }
-#endif
- }
-
-#if 0
- if (an_array) {
- pdf_add_array(w2_array, pdf_new_number(start));
- pdf_add_array(w2_array, an_array);
- empty = 0;
- }
-#endif
-
- if (defaultVertOriginY != 880 || defaultAdvanceHeight != 1000) {
- an_array = pdf_new_array();
- pdf_add_array(an_array, pdf_new_number(defaultVertOriginY));
- pdf_add_array(an_array, pdf_new_number(-defaultAdvanceHeight));
- pdf_add_dict(fontdict, pdf_new_name ("DW2"), an_array);
- }
- if (!empty) {
- pdf_add_dict(fontdict,
- pdf_new_name("W2"), pdf_ref_obj(w2_array));
- }
- pdf_release_obj(w2_array);
-
- if (vorg->vertOriginYMetrics)
- RELEASE(vorg->vertOriginYMetrics);
- RELEASE(vorg);
-
- if (vmtx)
- RELEASE(vmtx);
- if (vhea)
- RELEASE(vhea);
-
- return;
-}
-
-static void
-add_CIDMetrics (sfnt *sfont, pdf_obj *fontdict,
- unsigned char *CIDToGIDMap, unsigned short last_cid, int need_vmetrics)
-{
- struct tt_longMetrics *hmtx;
- struct tt_head_table *head;
- struct tt_hhea_table *hhea;
- struct tt_maxp_table *maxp;
-
- /*
- * Read head, hhea, maxp:
- *
- * unitsPerEm --> head
- * numHMetrics --> hhea
- * numGlyphs --> maxp
- */
- head = tt_read_head_table(sfont);
- maxp = tt_read_maxp_table(sfont);
- hhea = tt_read_hhea_table(sfont);
-
- sfnt_locate_table(sfont, "hmtx");
- hmtx = tt_read_longMetrics(sfont, maxp->numGlyphs, hhea->numOfLongHorMetrics, hhea->numOfExSideBearings);
-
- add_CIDHMetrics(sfont, fontdict, CIDToGIDMap, last_cid, maxp, head, hmtx);
- if (need_vmetrics)
- add_CIDVMetrics(sfont, fontdict, CIDToGIDMap, last_cid, maxp, head, hmtx);
-
- RELEASE(hmtx);
- RELEASE(hhea);
- RELEASE(maxp);
- RELEASE(head);
-
- return;
-}
-
-/*
- * Create an instance of embeddable font.
- */
-static long
-write_fontfile (CIDFont *font, cff_font *cffont)
-{
- cff_index *topdict, *fdarray, *private;
- unsigned char *dest;
- long destlen = 0, i, size;
- long offset, topdict_offset, fdarray_offset;
-
- /* DICT sizes (offset set to long int) */
- topdict = cff_new_index(1);
- fdarray = cff_new_index(cffont->num_fds);
- private = cff_new_index(cffont->num_fds);
-
- cff_dict_remove(cffont->topdict, "UniqueID");
- cff_dict_remove(cffont->topdict, "XUID");
- cff_dict_remove(cffont->topdict, "Private"); /* some bad font may have */
- cff_dict_remove(cffont->topdict, "Encoding"); /* some bad font may have */
-
- topdict->offset[1] = cff_dict_pack(cffont->topdict,
- (card8 *) work_buffer,
- WORK_BUFFER_SIZE) + 1;
- for (i = 0;i < cffont->num_fds; i++) {
- size = 0;
- if (cffont->private && cffont->private[i]) {
- size = cff_dict_pack(cffont->private[i],
- (card8 *) work_buffer, WORK_BUFFER_SIZE);
- if (size < 1) { /* Private had contained only Subr */
- cff_dict_remove(cffont->fdarray[i], "Private");
- }
- }
- (private->offset)[i+1] = (private->offset)[i] + size;
- (fdarray->offset)[i+1] = (fdarray->offset)[i] +
- cff_dict_pack(cffont->fdarray[i],
- (card8 *) work_buffer, WORK_BUFFER_SIZE);
- }
-
- destlen = 4; /* header size */
- destlen += cff_set_name(cffont, font->fontname);
- destlen += cff_index_size(topdict);
- destlen += cff_index_size(cffont->string);
- destlen += cff_index_size(cffont->gsubr);
- destlen += (cffont->charsets->num_entries) * 2 + 1; /* charset format 0 */
- destlen += (cffont->fdselect->num_entries) * 3 + 5; /* fdselect format 3 */
- destlen += cff_index_size(cffont->cstrings);
- destlen += cff_index_size(fdarray);
- destlen += private->offset[private->count] - 1; /* Private is not INDEX */
-
- dest = NEW(destlen, card8);
-
- offset = 0;
- /* Header */
- offset += cff_put_header(cffont, dest + offset, destlen - offset);
- /* Name */
- offset += cff_pack_index(cffont->name, dest + offset, destlen - offset);
- /* Top DICT */
- topdict_offset = offset;
- offset += cff_index_size(topdict);
- /* Strings */
- offset += cff_pack_index(cffont->string, dest + offset, destlen - offset);
- /* Global Subrs */
- offset += cff_pack_index(cffont->gsubr, dest + offset, destlen - offset);
-
- /* charset */
- cff_dict_set(cffont->topdict, "charset", 0, offset);
- offset += cff_pack_charsets(cffont, dest + offset, destlen - offset);
-
- /* FDSelect */
- cff_dict_set(cffont->topdict, "FDSelect", 0, offset);
- offset += cff_pack_fdselect(cffont, dest + offset, destlen - offset);
-
- /* CharStrings */
- cff_dict_set(cffont->topdict, "CharStrings", 0, offset);
- offset += cff_pack_index(cffont->cstrings,
- dest + offset, cff_index_size(cffont->cstrings));
- cff_release_index(cffont->cstrings);
- cffont->cstrings = NULL; /* Charstrings cosumes huge memory */
-
- /* FDArray and Private */
- cff_dict_set(cffont->topdict, "FDArray", 0, offset);
- fdarray_offset = offset;
- offset += cff_index_size(fdarray);
-
- fdarray->data = NEW(fdarray->offset[fdarray->count] - 1, card8);
- for (i = 0; i < cffont->num_fds; i++) {
- size = private->offset[i+1] - private->offset[i];
- if (cffont->private[i] && size > 0) {
- cff_dict_pack(cffont->private[i], dest + offset, size);
- cff_dict_set(cffont->fdarray[i], "Private", 0, size);
- cff_dict_set(cffont->fdarray[i], "Private", 1, offset);
- }
- cff_dict_pack(cffont->fdarray[i],
- fdarray->data + (fdarray->offset)[i] - 1,
- fdarray->offset[fdarray->count] - 1);
- offset += size;
- }
-
- cff_pack_index(fdarray, dest + fdarray_offset, cff_index_size(fdarray));
- cff_release_index(fdarray);
- cff_release_index(private);
-
- /* Finally Top DICT */
- topdict->data = NEW(topdict->offset[topdict->count] - 1, card8);
- cff_dict_pack(cffont->topdict,
- topdict->data, topdict->offset[topdict->count] - 1);
- cff_pack_index(topdict, dest + topdict_offset, cff_index_size(topdict));
- cff_release_index(topdict);
-
- /*
- * FontFile
- */
- {
- pdf_obj *fontfile, *stream_dict;
-
- fontfile = pdf_new_stream(STREAM_COMPRESS);
- stream_dict = pdf_stream_dict(fontfile);
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontFile3"),
- pdf_ref_obj (fontfile));
- pdf_add_dict(stream_dict,
- pdf_new_name("Subtype"),
- pdf_new_name("CIDFontType0C"));
- pdf_add_stream(fontfile, (char *) dest, offset);
- pdf_release_obj(fontfile);
- RELEASE(dest);
- }
-
- return destlen;
-}
-
-void
-CIDFont_type0_dofont (CIDFont *font)
-{
- sfnt *sfont;
- cff_font *cffont;
- FILE *fp = NULL;
- cff_index *charstrings, *idx;
- cff_charsets *charset = NULL;
- cff_fdselect *fdselect = NULL;
- long charstring_len, max_len;
- long destlen = 0;
- long size, offset = 0;
- card8 *data;
- card16 num_glyphs, gid;
- long cid, cid_count;
- card16 cs_count, last_cid;
- int fd, prev_fd, parent_id;
- char *used_chars;
- unsigned char *CIDToGIDMap = NULL;
-
- ASSERT(font);
-
- if (!font->indirect)
- return;
-
- pdf_add_dict(font->fontdict,
- pdf_new_name("FontDescriptor"),
- pdf_ref_obj (font->descriptor));
-
- if (CIDFont_is_BaseFont(font))
- return;
- else if (!CIDFont_get_embedding(font) &&
- (opt_flags & CIDFONT_FORCE_FIXEDPITCH)) {
- /* No metrics needed. */
- pdf_add_dict(font->fontdict,
- pdf_new_name("DW"), pdf_new_number(1000.0));
- return;
- }
-
- if ((parent_id = CIDFont_get_parent_id(font, 0)) < 0 &&
- (parent_id = CIDFont_get_parent_id(font, 1)) < 0)
- ERROR("No parent Type 0 font !");
-
- used_chars = Type0Font_get_usedchars(Type0Font_cache_get(parent_id));
- if (!used_chars)
- ERROR("Unexpected error: Font not actually used???");
-
- fp = DPXFOPEN(font->ident, DPX_RES_TYPE_OTFONT);
- if (!fp)
- ERROR("Could not open OpenType font file: %s", font->ident);
- sfont = sfnt_open(fp);
- if (!sfont)
- ERROR("Could not open OpenType font file: %s", font->ident);
-
- if (sfnt_read_table_directory(sfont, 0) < 0 ||
- sfont->type != SFNT_TYPE_POSTSCRIPT)
- ERROR("Not a CFF/OpenType font ?");
- offset = sfnt_find_table_pos(sfont, "CFF ");
- if (offset == 0)
- ERROR("Not a CFF/OpenType font ?");
-
- cffont = cff_open(fp, offset, font->options->index);
- if (!cffont)
- ERROR("Could not open CFF font.");
- if (!(cffont->flag & FONTTYPE_CIDFONT))
- ERROR("Not a CIDFont.");
-
- if (cff_dict_known(cffont->topdict, "CIDCount")) {
- cid_count = (long) cff_dict_get(cffont->topdict, "CIDCount", 0);
- } else {
- cid_count = CID_MAX + 1;
- }
-
- cff_read_charsets(cffont);
- CIDToGIDMap = NEW(2*cid_count, unsigned char);
- memset(CIDToGIDMap, 0, 2*cid_count);
- add_to_used_chars2(used_chars, 0); /* .notdef */
- cid = 0; last_cid = 0; num_glyphs = 0;
- for (cid = 0; cid <= CID_MAX; cid++) {
- if (is_used_char2(used_chars, cid)) {
- gid = cff_charsets_lookup(cffont, (card16)cid);
- if (cid != 0 && gid == 0) {
- WARN("Glyph for CID %u missing in font \"%s\".", (CID) cid, font->ident);
- used_chars[cid/8] &= ~(1 << (7 - (cid % 8)));
- continue;
- }
- CIDToGIDMap[2*cid] = (gid >> 8) & 0xff;
- CIDToGIDMap[2*cid+1] = gid & 0xff;
- last_cid = cid;
- num_glyphs++;
- }
- }
-
- /*
- * DW, W, DW2 and W2:
- * Those values are obtained from OpenType table (not TFM).
- */
- if (opt_flags & CIDFONT_FORCE_FIXEDPITCH) {
- pdf_add_dict(font->fontdict,
- pdf_new_name("DW"), pdf_new_number(1000.0));
- } else {
- add_CIDMetrics(sfont, font->fontdict, CIDToGIDMap, last_cid,
- ((CIDFont_get_parent_id(font, 1) < 0) ? 0 : 1));
- }
-
- if (!CIDFont_get_embedding(font)) {
- RELEASE(CIDToGIDMap);
- cff_close(cffont);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return;
- }
-
- /*
- * Embed font subset.
- */
- cff_read_fdselect(cffont);
- cff_read_fdarray(cffont);
- cff_read_private(cffont);
-
- cff_read_subrs(cffont);
-
- offset = (long) cff_dict_get(cffont->topdict, "CharStrings", 0);
- cff_seek_set(cffont, offset);
- idx = cff_get_index_header(cffont);
- /* offset is now absolute offset ... bad */
- offset = ftell(cffont->stream);
-
- if ((cs_count = idx->count) < 2) {
- ERROR("No valid charstring data found.");
- }
-
- /* New Charsets data */
- charset = NEW(1, cff_charsets);
- charset->format = 0;
- charset->num_entries = 0;
- charset->data.glyphs = NEW(num_glyphs, s_SID);
-
- /* New FDSelect data */
- fdselect = NEW(1, cff_fdselect);
- fdselect->format = 3;
- fdselect->num_entries = 0;
- fdselect->data.ranges = NEW(num_glyphs, cff_range3);
-
- /* New CharStrings INDEX */
- charstrings = cff_new_index((card16)(num_glyphs+1));
- max_len = 2 * CS_STR_LEN_MAX;
- charstrings->data = NEW(max_len, card8);
- charstring_len = 0;
-
- /*
- * TODO: Re-assign FD number.
- */
- prev_fd = -1; gid = 0;
- data = NEW(CS_STR_LEN_MAX, card8);
- for (cid = 0; cid <= last_cid; cid++) {
- unsigned short gid_org;
-
- if (!is_used_char2(used_chars, cid))
- continue;
-
- gid_org = (CIDToGIDMap[2*cid] << 8)|(CIDToGIDMap[2*cid+1]);
- if ((size = (idx->offset)[gid_org+1] - (idx->offset)[gid_org])
- > CS_STR_LEN_MAX)
- ERROR("Charstring too long: gid=%u", gid_org);
- if (charstring_len + CS_STR_LEN_MAX >= max_len) {
- max_len = charstring_len + 2 * CS_STR_LEN_MAX;
- charstrings->data = RENEW(charstrings->data, max_len, card8);
- }
- (charstrings->offset)[gid] = charstring_len + 1;
- seek_absolute(cffont->stream, offset + (idx->offset)[gid_org] - 1);
- fread(data, 1, size, cffont->stream);
- fd = cff_fdselect_lookup(cffont, gid_org);
- charstring_len += cs_copy_charstring(charstrings->data + charstring_len,
- max_len - charstring_len,
- data, size,
- cffont->gsubr, (cffont->subrs)[fd], 0, 0, NULL);
- if (cid > 0 && gid_org > 0) {
- charset->data.glyphs[charset->num_entries] = cid;
- charset->num_entries += 1;
- }
- if (fd != prev_fd) {
- fdselect->data.ranges[fdselect->num_entries].first = gid;
- fdselect->data.ranges[fdselect->num_entries].fd = fd;
- fdselect->num_entries += 1;
- prev_fd = fd;
- }
- gid++;
- }
- if (gid != num_glyphs)
- ERROR("Unexpeced error: ?????");
- RELEASE(data);
- cff_release_index(idx);
-
- RELEASE(CIDToGIDMap);
-
- (charstrings->offset)[num_glyphs] = charstring_len + 1;
- charstrings->count = num_glyphs;
- cffont->num_glyphs = num_glyphs;
- cffont->cstrings = charstrings;
-
- /* discard old one, set new data */
- cff_release_charsets(cffont->charsets);
- cffont->charsets = charset;
- cff_release_fdselect(cffont->fdselect);
- cffont->fdselect = fdselect;
-
- /* no Global subr */
- if (cffont->gsubr)
- cff_release_index(cffont->gsubr);
- cffont->gsubr = cff_new_index(0);
-
- for (fd = 0; fd < cffont->num_fds; fd++) {
- if (cffont->subrs && cffont->subrs[fd]) {
- cff_release_index(cffont->subrs[fd]);
- cffont->subrs[fd] = NULL;
- }
- if (cffont->private && (cffont->private)[fd]) {
- cff_dict_remove((cffont->private)[fd], "Subrs"); /* no Subrs */
- }
- }
-
- destlen = write_fontfile(font, cffont);
-
- cff_close(cffont);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- if (verbose > 1)
- MESG("[%u/%u glyphs][%ld bytes]", num_glyphs, cs_count, destlen);
-
- /*
- * CIDSet:
- * Length of CIDSet stream is not clear. Must be 8192 bytes long?
- */
- {
- pdf_obj *cidset;
-
- cidset = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(cidset, used_chars, (last_cid/8)+1);
- pdf_add_dict(font->descriptor,
- pdf_new_name("CIDSet"), pdf_ref_obj(cidset));
- pdf_release_obj(cidset);
- }
-
- return;
-}
-
-int
-CIDFont_type0_open (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt)
-{
- CIDSysInfo *csi;
- char *fontname;
- sfnt *sfont;
- cff_font *cffont;
- FILE *fp = NULL;
- unsigned long offset = 0;
-
- ASSERT(font);
-
- fp = DPXFOPEN(name, DPX_RES_TYPE_OTFONT);
- if (!fp)
- return -1;
-
- sfont = sfnt_open(fp);
- if (!sfont) {
- ERROR("Not a CFF/OpenType font?");
- }
- if (sfont->type != SFNT_TYPE_POSTSCRIPT ||
- sfnt_read_table_directory(sfont, 0) < 0 ||
- (offset = sfnt_find_table_pos(sfont, "CFF ")) == 0) {
- ERROR("Not a CFF/OpenType font?");
- }
-
- cffont = cff_open(sfont->stream, offset, opt->index);
- if (!cffont) {
- ERROR("Cannot read CFF font data");
- }
-
- if (!(cffont->flag & FONTTYPE_CIDFONT)) {
- cff_close(cffont);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
-
- csi = NEW(1, CIDSysInfo);
- csi->registry =
- cff_get_string(cffont, (s_SID)cff_dict_get(cffont->topdict, "ROS", 0));
- csi->ordering =
- cff_get_string(cffont, (s_SID)cff_dict_get(cffont->topdict, "ROS", 1));
- csi->supplement = (int)cff_dict_get(cffont->topdict, "ROS", 2);
-
- if (cmap_csi) {
- if (strcmp(csi->registry, cmap_csi->registry) != 0 ||
- strcmp(csi->ordering, cmap_csi->ordering) != 0) {
- MESG("\nCharacter collection mismatched:\n");
- MESG("\tFont: %s-%s-%d\n", csi->registry, csi->ordering, csi->supplement);
- MESG("\tCMap: %s-%s-%d\n", cmap_csi->registry, cmap_csi->ordering, cmap_csi->supplement);
- ERROR("Inconsistent CMap specified for this font.");
- }
- if (csi->supplement < cmap_csi->supplement) {
- WARN("CMap have higher supplmement number.");
- WARN("Some characters may not be displayed or printed.");
- }
- }
-
- {
- char *shortname;
-
- shortname = cff_get_name(cffont);
- if (!shortname)
- ERROR("No valid FontName found.");
- /*
- * Mangled name requires more 7 bytes.
- * Style requires more 11 bytes.
- */
- fontname = NEW(strlen(shortname)+19, char);
- memset(fontname, 0, strlen(shortname)+19);
- strcpy(fontname, shortname);
- RELEASE(shortname);
- }
- cff_close(cffont);
-
- if (opt->embed && opt->style != FONT_STYLE_NONE) {
- WARN("Embedding disabled due to style option for %s.", name);
- opt->embed = 0;
- }
- switch (opt->style) {
- case FONT_STYLE_BOLD:
- strcat(fontname, ",Bold");
- break;
- case FONT_STYLE_ITALIC:
- strcat(fontname, ",Italic");
- break;
- case FONT_STYLE_BOLDITALIC:
- strcat(fontname, ",BoldItalic");
- break;
- }
-
- font->fontname = fontname;
- font->subtype = CIDFONT_TYPE0;
- font->csi = csi;
-
- font->fontdict = pdf_new_dict();
- pdf_add_dict(font->fontdict,
- pdf_new_name("Type"),
- pdf_new_name("Font"));
- pdf_add_dict(font->fontdict,
- pdf_new_name("Subtype"),
- pdf_new_name("CIDFontType0"));
-
- /* getting font info. from TrueType tables */
- if ((font->descriptor
- = tt_get_fontdesc(sfont, &(opt->embed), opt->stemv, 0)) == NULL)
- ERROR("Could not obtain necessary font info.");
-
- if (opt->embed) {
- memmove(fontname + 7, fontname, strlen(fontname) + 1);
- pdf_font_make_uniqueTag(fontname);
- fontname[6] = '+';
- }
-
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontName"),
- pdf_new_name(fontname));
- pdf_add_dict(font->fontdict,
- pdf_new_name("BaseFont"),
- pdf_new_name(fontname));
- {
- pdf_obj *csi_dict = pdf_new_dict();
- pdf_add_dict(csi_dict,
- pdf_new_name("Registry"),
- pdf_new_string(csi->registry, strlen(csi->registry)));
- pdf_add_dict(csi_dict,
- pdf_new_name("Ordering"),
- pdf_new_string(csi->ordering, strlen(csi->ordering)));
- pdf_add_dict(csi_dict,
- pdf_new_name("Supplement"),
- pdf_new_number(csi->supplement));
- pdf_add_dict(font->fontdict, pdf_new_name("CIDSystemInfo"), csi_dict);
- }
- pdf_add_dict(font->fontdict,
- pdf_new_name("DW"),
- pdf_new_number(1000)); /* not sure */
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return 0;
-}
-
-void
-CIDFont_type0_t1cdofont (CIDFont *font)
-{
- sfnt *sfont;
- cff_font *cffont;
- cff_index *charstrings, *idx;
- long charstring_len, max_len;
- long destlen = 0;
- long size, offset = 0;
- card8 *data;
- card16 num_glyphs, gid, last_cid;
- long i, cid;
- int parent_id;
- char *used_chars;
- double default_width, nominal_width;
- FILE *fp = NULL;
-
- ASSERT(font);
-
- if (!font->indirect)
- return;
-
- pdf_add_dict(font->fontdict,
- pdf_new_name("FontDescriptor"),
- pdf_ref_obj (font->descriptor));
-
- if ((parent_id = CIDFont_get_parent_id(font, 0)) < 0 &&
- (parent_id = CIDFont_get_parent_id(font, 1)) < 0)
- ERROR("No parent Type 0 font !");
-
- used_chars = Type0Font_get_usedchars(Type0Font_cache_get(parent_id));
- if (!used_chars)
- ERROR("Unexpected error: Font not actually used???");
-
- fp = DPXFOPEN(font->ident, DPX_RES_TYPE_OTFONT);
- if (!fp)
- ERROR("Could not open OpenType font file: %s", font->ident);
-
- sfont = sfnt_open(fp);
- if (!sfont)
- ERROR("Could not open OpenType font file: %s", font->ident);
-
- if (sfnt_read_table_directory(sfont, 0) < 0 ||
- sfont->type != SFNT_TYPE_POSTSCRIPT)
- ERROR("Not a CFF/OpenType font ?");
- offset = sfnt_find_table_pos(sfont, "CFF ");
- if (offset == 0)
- ERROR("Not a CFF/OpenType font ?");
-
- cffont = cff_open(fp, offset, font->options->index);
- if (!cffont)
- ERROR("Could not open CFF font.");
- if (cffont->flag & FONTTYPE_CIDFONT)
- ERROR("This is CIDFont...");
-
- cff_read_private(cffont);
- cff_read_subrs (cffont);
-
- if (cffont->private[0] && cff_dict_known(cffont->private[0], "StdVW")) {
- double stemv;
- stemv = cff_dict_get(cffont->private[0], "StdVW", 0);
- pdf_add_dict(font->descriptor,
- pdf_new_name("StemV"), pdf_new_number(stemv));
- }
- if (cffont->private[0] && cff_dict_known(cffont->private[0], "defaultWidthX")) {
- default_width = (double) cff_dict_get(cffont->private[0], "defaultWidthX", 0);
- } else {
- default_width = CFF_DEFAULTWIDTHX_DEFAULT;
- }
- if (cffont->private[0] && cff_dict_known(cffont->private[0], "nominalWidthX")) {
- nominal_width = (double) cff_dict_get(cffont->private[0], "nominalWidthX", 0);
- } else {
- nominal_width = CFF_NOMINALWIDTHX_DEFAULT;
- }
-
- num_glyphs = 0; last_cid = 0;
- add_to_used_chars2(used_chars, 0); /* .notdef */
- for (i = 0; i < (cffont->num_glyphs + 7)/8; i++) {
- int c, j;
-
- c = used_chars[i];
- for (j = 7; j >= 0; j--) {
- if (c & (1 << j)) {
- num_glyphs++;
- last_cid = (i + 1) * 8 - j - 1;
- }
- }
- }
-
- {
- cff_fdselect *fdselect;
-
- fdselect = NEW(1, cff_fdselect);
- fdselect->format = 3;
- fdselect->num_entries = 1;
- fdselect->data.ranges = NEW(1, cff_range3);
- fdselect->data.ranges[0].first = 0;
- fdselect->data.ranges[0].fd = 0;
- cffont->fdselect = fdselect;
- }
-
- {
- cff_charsets *charset;
-
- charset = NEW(1, cff_charsets);
- charset->format = 0;
- charset->num_entries = num_glyphs-1;
- charset->data.glyphs = NEW(num_glyphs-1, s_SID);
-
- for (gid = 0, cid = 0; cid <= last_cid; cid++) {
- if (is_used_char2(used_chars, cid)) {
- if (gid > 0)
- charset->data.glyphs[gid-1] = cid;
- gid++;
- }
- }
- /* cff_release_charsets(cffont->charsets); */
- cffont->charsets = charset;
- }
-
- cff_dict_add(cffont->topdict, "CIDCount", 1);
- cff_dict_set(cffont->topdict, "CIDCount", 0, last_cid + 1);
-
- cffont->fdarray = NEW(1, cff_dict *);
- cffont->fdarray[0] = cff_new_dict();
- cff_dict_add(cffont->fdarray[0], "FontName", 1);
- cff_dict_set(cffont->fdarray[0], "FontName", 0,
- (double) cff_add_string(cffont, font->fontname + 7, 1)); /* FIXME: Skip XXXXXX+ */
- cff_dict_add(cffont->fdarray[0], "Private", 2);
- cff_dict_set(cffont->fdarray[0], "Private", 0, 0.0);
- cff_dict_set(cffont->fdarray[0], "Private", 0, 0.0);
- /* FDArray - index offset, not known yet */
- cff_dict_add(cffont->topdict, "FDArray", 1);
- cff_dict_set(cffont->topdict, "FDArray", 0, 0.0);
- /* FDSelect - offset, not known yet */
- cff_dict_add(cffont->topdict, "FDSelect", 1);
- cff_dict_set(cffont->topdict, "FDSelect", 0, 0.0);
-
- cff_dict_remove(cffont->topdict, "UniqueID");
- cff_dict_remove(cffont->topdict, "XUID");
- cff_dict_remove(cffont->topdict, "Private");
- cff_dict_remove(cffont->topdict, "Encoding");
-
-
- /* */
- offset = (long) cff_dict_get(cffont->topdict, "CharStrings", 0);
- cff_seek_set(cffont, offset);
- idx = cff_get_index_header(cffont);
- /* offset is now absolute offset ... bad */
- offset = ftell(cffont->stream);
-
- if (idx->count < 2)
- ERROR("No valid charstring data found.");
-
- /* New CharStrings INDEX */
- charstrings = cff_new_index((card16)(num_glyphs+1));
- max_len = 2 * CS_STR_LEN_MAX;
- charstrings->data = NEW(max_len, card8);
- charstring_len = 0;
-
- gid = 0;
- data = NEW(CS_STR_LEN_MAX, card8);
- for (cid = 0; cid <= last_cid; cid++) {
- if (!is_used_char2(used_chars, cid))
- continue;
-
- if ((size = (idx->offset)[cid+1] - (idx->offset)[cid])
- > CS_STR_LEN_MAX)
- ERROR("Charstring too long: gid=%u", cid);
- if (charstring_len + CS_STR_LEN_MAX >= max_len) {
- max_len = charstring_len + 2 * CS_STR_LEN_MAX;
- charstrings->data = RENEW(charstrings->data, max_len, card8);
- }
- (charstrings->offset)[gid] = charstring_len + 1;
- seek_absolute(cffont->stream, offset + (idx->offset)[cid] - 1);
- fread(data, 1, size, cffont->stream);
- charstring_len += cs_copy_charstring(charstrings->data + charstring_len,
- max_len - charstring_len,
- data, size,
- cffont->gsubr, (cffont->subrs)[0],
- default_width, nominal_width, NULL);
- gid++;
- }
- if (gid != num_glyphs)
- ERROR("Unexpeced error: ?????");
- RELEASE(data);
- cff_release_index(idx);
-
- (charstrings->offset)[num_glyphs] = charstring_len + 1;
- charstrings->count = num_glyphs;
- cffont->num_glyphs = num_glyphs;
- cffont->cstrings = charstrings;
-
- /* no Global subr */
- if (cffont->gsubr)
- cff_release_index(cffont->gsubr);
- cffont->gsubr = cff_new_index(0);
-
- if (cffont->subrs && cffont->subrs[0]) {
- cff_release_index(cffont->subrs[0]);
- cffont->subrs[0] = NULL;
- }
- if (cffont->private && (cffont->private)[0]) {
- cff_dict_remove((cffont->private)[0], "Subrs"); /* no Subrs */
- }
-
- cff_add_string(cffont, "Adobe", 1);
- cff_add_string(cffont, "Identity", 1);
-
- cff_dict_update(cffont->topdict, cffont);
- cff_dict_update(cffont->private[0], cffont);
- cff_update_string(cffont);
-
- /* CFF code need to be rewrote... */
- cff_dict_add(cffont->topdict, "ROS", 3);
- cff_dict_set(cffont->topdict, "ROS", 0,
- (double) cff_get_sid(cffont, "Adobe"));
- cff_dict_set(cffont->topdict, "ROS", 1,
- (double) cff_get_sid(cffont, "Identity"));
- cff_dict_set(cffont->topdict, "ROS", 2, 0.0);
-
- destlen = write_fontfile(font, cffont);
-
- cff_close(cffont);
-
- /*
- * DW, W, DW2 and W2:
- * Those values are obtained from OpenType table (not TFM).
- */
- {
- unsigned char *CIDToGIDMap;
-
- CIDToGIDMap = NEW(2 * (last_cid+1), unsigned char);
- memset(CIDToGIDMap, 0, 2 * (last_cid + 1));
- for (cid = 0; cid <= last_cid; cid++) {
- if (is_used_char2(used_chars, cid)) {
- CIDToGIDMap[2*cid ] = (cid >> 8) & 0xff;
- CIDToGIDMap[2*cid+1] = cid & 0xff;
- }
- }
- add_CIDMetrics(sfont, font->fontdict, CIDToGIDMap, last_cid,
- ((CIDFont_get_parent_id(font, 1) < 0) ? 0 : 1));
- RELEASE(CIDToGIDMap);
- }
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- if (verbose > 1)
- MESG("[%u glyphs][%ld bytes]", num_glyphs, destlen);
-
- /*
- * CIDSet:
- * Length of CIDSet stream is not clear. Must be 8192 bytes long?
- */
- {
- pdf_obj *cidset;
-
- cidset = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(cidset, used_chars, (last_cid/8)+1);
- pdf_add_dict(font->descriptor,
- pdf_new_name("CIDSet"), pdf_ref_obj(cidset));
- pdf_release_obj(cidset);
- }
-
- return;
-}
-
-int
-CIDFont_type0_t1copen (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt)
-{
- CIDSysInfo *csi;
- char *fontname;
- sfnt *sfont;
- cff_font *cffont;
- unsigned long offset = 0;
- FILE *fp = NULL;
-
- ASSERT(font);
-
- fp = DPXFOPEN(name, DPX_RES_TYPE_OTFONT);
- if (!fp)
- return -1;
-
- sfont = sfnt_open(fp);
- if (!sfont) {
- ERROR("Not a CFF/OpenType font?");
- }
- if (sfont->type != SFNT_TYPE_POSTSCRIPT ||
- sfnt_read_table_directory(sfont, 0) < 0 ||
- (offset = sfnt_find_table_pos(sfont, "CFF ")) == 0) {
- ERROR("Not a CFF/OpenType font?");
- }
-
- cffont = cff_open(fp, offset, opt->index);
- if (!cffont) {
- ERROR("Cannot read CFF font data");
- }
-
- if (cffont->flag & FONTTYPE_CIDFONT) {
- cff_close(cffont);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return -1;
- }
-
- csi = NEW(1, CIDSysInfo);
- csi->registry = NEW(strlen("Adobe")+1, char);
- strcpy(csi->registry, "Adobe");
- csi->ordering = NEW(strlen("Identity")+1, char);
- strcpy(csi->ordering, "Identity");
- csi->supplement = 0;
-
- if (cmap_csi) {
- if (strcmp(csi->registry, cmap_csi->registry) != 0 ||
- strcmp(csi->ordering, cmap_csi->ordering) != 0) {
- MESG("\nCharacter collection mismatched:\n");
- MESG("\tFont: %s-%s-%d\n", csi->registry, csi->ordering, csi->supplement);
- MESG("\tCMap: %s-%s-%d\n", cmap_csi->registry, cmap_csi->ordering, cmap_csi->supplement);
- ERROR("Inconsistent CMap specified for this font.");
- }
- if (csi->supplement < cmap_csi->supplement) {
- WARN("CMap have higher supplmement number.");
- WARN("Some characters may not be displayed or printed.");
- }
- }
-
- {
- char *shortname;
-
- shortname = cff_get_name(cffont);
- if (!shortname)
- ERROR("No valid FontName found.");
- /* Mangled name requires more 7 bytes. */
-
- fontname = NEW(strlen(shortname) + 8, char);
- memset(fontname, 0, strlen(shortname) + 8);
- strcpy(fontname, shortname);
- RELEASE(shortname);
- }
- cff_close(cffont);
-
- opt->embed = 1;
-
- font->fontname = fontname;
- font->subtype = CIDFONT_TYPE0;
- font->csi = csi;
- font->flags |= CIDFONT_FLAG_TYPE1C;
-
- font->fontdict = pdf_new_dict();
- pdf_add_dict(font->fontdict,
- pdf_new_name("Type"),
- pdf_new_name("Font"));
- pdf_add_dict(font->fontdict,
- pdf_new_name("Subtype"),
- pdf_new_name("CIDFontType0"));
-
- /* getting font info. from TrueType tables */
- if ((font->descriptor
- = tt_get_fontdesc(sfont, &(opt->embed), opt->stemv, 0)) == NULL)
- ERROR("Could not obtain necessary font info.");
-
- if (opt->embed) {
- memmove(fontname + 7, fontname, strlen(fontname) + 1);
- pdf_font_make_uniqueTag(fontname);
- fontname[6] = '+';
- }
-
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontName"),
- pdf_new_name(fontname));
- pdf_add_dict(font->fontdict,
- pdf_new_name("BaseFont"),
- pdf_new_name(fontname));
- {
- pdf_obj *csi_dict = pdf_new_dict();
- pdf_add_dict(csi_dict,
- pdf_new_name("Registry"),
- pdf_new_string(csi->registry, strlen(csi->registry)));
- pdf_add_dict(csi_dict,
- pdf_new_name("Ordering"),
- pdf_new_string(csi->ordering, strlen(csi->ordering)));
- pdf_add_dict(csi_dict,
- pdf_new_name("Supplement"),
- pdf_new_number(csi->supplement));
- pdf_add_dict(font->fontdict, pdf_new_name("CIDSystemInfo"), csi_dict);
- }
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return 0;
-}
-
-
-/* Type1 --> CFF CIDFont */
-#include "unicode.h"
-#include "t1_load.h"
-#include "t1_char.h"
-
-#include "agl.h"
-
-#include "cmap.h"
-#include "cmap_write.h"
-#include "fontmap.h"
-
-static int
-load_base_CMap (const char *font_name, int wmode, cff_font *cffont)
-{
- int cmap_id = -1;
- CMap *cmap;
- char *cmap_name;
- card16 gid;
- unsigned char range_min[4] = {0x00, 0x00, 0x00, 0x00};
- unsigned char range_max[4] = {0x7f, 0xff, 0xff, 0xff};
-
- cmap_name = NEW(strlen(font_name)+strlen("-UCS4-H")+1, char);
- if (wmode) {
- sprintf(cmap_name, "%s-UCS4-V", font_name);
- } else {
- sprintf(cmap_name, "%s-UCS4-H", font_name);
- }
-
- cmap_id = CMap_cache_find(cmap_name);
- if (cmap_id >= 0) {
- RELEASE(cmap_name);
- return cmap_id;
- }
-
- cmap = CMap_new();
- CMap_set_name (cmap, cmap_name);
- CMap_set_type (cmap, CMAP_TYPE_CODE_TO_CID);
- CMap_set_wmode(cmap, wmode);
- CMap_add_codespacerange(cmap, range_min, range_max, 4);
- CMap_set_CIDSysInfo(cmap, &CSI_IDENTITY);
- RELEASE(cmap_name);
-
- for (gid = 1; gid < cffont->num_glyphs; gid++) {
- long ucv;
- s_SID sid;
- char *glyph, *name, *suffix;
- unsigned char srcCode[4];
-
- sid = cff_charsets_lookup_inverse(cffont, gid);
- glyph = cff_get_string (cffont, sid);
-
- name = agl_chop_suffix(glyph, &suffix);
- if (!name) {
- if (suffix)
- RELEASE(suffix);
- RELEASE(glyph);
- continue;
- }
-
- if (suffix) {
- RELEASE(name);
- RELEASE(suffix);
- RELEASE(glyph);
- continue;
- }
-
- if (agl_name_is_unicode(name)) {
- ucv = agl_name_convert_unicode(name);
- srcCode[0] = (ucv >> 24) & 0xff;
- srcCode[1] = (ucv >> 16) & 0xff;
- srcCode[2] = (ucv >> 8) & 0xff;
- srcCode[3] = ucv & 0xff;
- CMap_add_cidchar(cmap, srcCode, 4, gid);
- } else {
- agl_name *agln;
-
- agln = agl_lookup_list(name);
- if (!agln)
- WARN("Glyph \"%s\" inaccessible (no Unicode mapping)", glyph);
- while (agln) {
- if (agln->n_components > 1) {
- WARN("Glyph \"%s\" inaccessible (composite character)", glyph);
- } else if (agln->n_components == 1) {
- ucv = agln->unicodes[0];
- srcCode[0] = (ucv >> 24) & 0xff;
- srcCode[1] = (ucv >> 16) & 0xff;
- srcCode[2] = (ucv >> 8) & 0xff;
- srcCode[3] = ucv & 0xff;
- CMap_add_cidchar(cmap, srcCode, 4, gid);
- }
- agln = agln->alternate;
- }
- }
- RELEASE(name);
- if (suffix)
- RELEASE(suffix);
- RELEASE(glyph);
- }
- cmap_id = CMap_cache_add(cmap);
-
- return cmap_id;
-}
-
-int
-t1_load_UnicodeCMap (const char *font_name,
- const char *otl_tags, /* not supported yet */
- int wmode)
-{
- int cmap_id = -1;
- cff_font *cffont;
- FILE *fp;
-
- if (!font_name)
- return -1;
-
- fp = DPXFOPEN(font_name, DPX_RES_TYPE_T1FONT);
- if (!fp)
- return -1;
-
- cffont = t1_load_font(NULL, 1, fp);
- DPXFCLOSE(fp);
- if (!cffont)
- return -1;
-
- cmap_id = load_base_CMap(font_name, wmode, cffont);
-
- cff_close(cffont);
-
- if (cmap_id < 0) {
- ERROR("Failed to create Unicode charmap for font \"%s\".", font_name);
- return -1;
- }
-
- if (otl_tags) {
- WARN("Glyph substitution not supported for Type1 font yet...");
- }
-
- return cmap_id;
-}
-
-
-/*
- * ToUnicode CMap
- */
-
-static pdf_obj *
-create_ToUnicode_stream (cff_font *cffont,
- const char *font_name, const char *used_glyphs)
-{
- pdf_obj *stream = NULL;
- CMap *cmap;
- CID cid;
- card16 gid;
- long glyph_count, total_fail_count;
- char *cmap_name;
-#define WBUF_SIZE 1024
- unsigned char wbuf[WBUF_SIZE];
- unsigned char *p, *endptr;
- static unsigned char range_min[2] = {0x00, 0x00};
- static unsigned char range_max[2] = {0xff, 0xff};
-
- if (!font_name || !used_glyphs)
- return NULL;
-
- cmap = CMap_new();
-
- cmap_name = NEW(strlen(font_name)+strlen("-UTF16")+1, char);
- strcpy(cmap_name, font_name);
- strcat(cmap_name, "-UTF16");
- CMap_set_name (cmap, cmap_name);
- RELEASE(cmap_name);
-
- CMap_set_wmode(cmap, 0);
- CMap_set_type (cmap, CMAP_TYPE_TO_UNICODE);
- CMap_set_CIDSysInfo(cmap, &CSI_UNICODE);
-
- CMap_add_codespacerange(cmap, range_min, range_max, 2);
-
- glyph_count = total_fail_count = 0;
- p = wbuf;
- endptr = wbuf + WBUF_SIZE;
- for (cid = 1; cid < cffont->num_glyphs; cid++) { /* Skip .notdef */
- if (is_used_char2(used_glyphs, cid)) {
- char *glyph;
- long len;
- int fail_count;
-
- wbuf[0] = (cid >> 8) & 0xff;
- wbuf[1] = (cid & 0xff);
-
- p = wbuf + 2;
- gid = cff_charsets_lookup_inverse(cffont, cid);
- if (gid == 0)
- continue;
- glyph = cff_get_string(cffont, gid);
- if (glyph) {
- len = agl_sput_UTF16BE(glyph, &p, endptr, &fail_count);
- if (len < 1 || fail_count) {
- total_fail_count += fail_count;
- } else {
- CMap_add_bfchar(cmap, wbuf, 2, wbuf+2, len);
- }
- RELEASE(glyph);
- }
- glyph_count++;
- }
- }
-
- if (total_fail_count != 0 &&
- total_fail_count >= glyph_count/10) {
- WARN("%d glyph names (out of %d) missing Unicode mapping.",
- total_fail_count, glyph_count);
- WARN("ToUnicode CMap \"%s-UTF16\" removed.", font_name);
- } else {
- stream = CMap_create_stream(cmap, 0);
- }
- CMap_release(cmap);
-
- return stream;
-}
-
-
-int
-CIDFont_type0_t1open (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt)
-{
- FILE *fp;
- char *fontname, *shortname;
- cff_font *cffont;
-
- ASSERT(font);
-
- if (cmap_csi &&
- (strcmp(cmap_csi->registry, "Adobe") != 0 ||
- strcmp(cmap_csi->ordering, "Identity") != 0)) {
- return -1;
- }
- fp = DPXFOPEN(name, DPX_RES_TYPE_T1FONT);
- if (!fp)
- return -1;
-
- cffont = t1_load_font(NULL, 1, fp);
- if (!cffont) {
- DPXFCLOSE(fp);
- return -1;
- }
- DPXFCLOSE(fp);
-
- shortname = cff_get_name(cffont);
- if (!shortname)
- ERROR("No valid FontName found.");
- fontname = NEW(strlen(shortname) + 8, char);
- memset(fontname, 0, strlen(shortname) + 8);
- strcpy(fontname, shortname);
- RELEASE(shortname);
-
- cff_close(cffont);
-
- if (opt->style != FONT_STYLE_NONE) {
- WARN(",Bold, ,Italic, ... not supported for this type of font...");
- opt->style = FONT_STYLE_NONE;
- }
-
- font->fontname = fontname;
- font->subtype = CIDFONT_TYPE0;
- font->csi = NEW(1, CIDSysInfo);
- font->csi->registry = NEW(strlen("Adobe")+1, char);
- strcpy(font->csi->registry, "Adobe");
- font->csi->ordering = NEW(strlen("Identity")+1, char);
- strcpy(font->csi->ordering, "Identity");
- font->csi->supplement = 0;
- font->flags |= CIDFONT_FLAG_TYPE1;
-
- font->fontdict = pdf_new_dict();
- pdf_add_dict(font->fontdict,
- pdf_new_name("Type"),
- pdf_new_name("Font"));
- pdf_add_dict(font->fontdict,
- pdf_new_name("Subtype"),
- pdf_new_name("CIDFontType0"));
-
- memmove(fontname + 7, fontname, strlen(fontname) + 1);
- pdf_font_make_uniqueTag(fontname);
- fontname[6] = '+';
-
- font->descriptor = pdf_new_dict();
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontName"),
- pdf_new_name(fontname));
- pdf_add_dict(font->fontdict,
- pdf_new_name("BaseFont"),
- pdf_new_name(fontname));
- {
- pdf_obj *csi_dict;
-
- csi_dict = pdf_new_dict();
- pdf_add_dict(csi_dict,
- pdf_new_name("Registry"),
- pdf_new_string("Adobe", strlen("Adobe")));
- pdf_add_dict(csi_dict,
- pdf_new_name("Ordering"),
- pdf_new_string("Identity", strlen("Identity")));
- pdf_add_dict(csi_dict,
- pdf_new_name("Supplement"),
- pdf_new_number(0.0));
- pdf_add_dict(font->fontdict, pdf_new_name("CIDSystemInfo"), csi_dict);
- }
-
-
- return 0;
-}
-
-/* Duplicate from type1.c */
-#define TYPE1_NAME_LEN_MAX 127
-
-#define FONT_FLAG_FIXEDPITCH (1 << 0) /* Fixed-width font */
-#define FONT_FLAG_SERIF (1 << 1) /* Serif font */
-#define FONT_FLAG_SYMBOLIC (1 << 2) /* Symbolic font */
-#define FONT_FLAG_SCRIPT (1 << 3) /* Script font */
-#define FONT_FLAG_STANDARD (1 << 5) /* Adobe Standard Character Set */
-#define FONT_FLAG_ITALIC (1 << 6) /* Italic */
-#define FONT_FLAG_ALLCAP (1 << 16) /* All-cap font */
-#define FONT_FLAG_SMALLCAP (1 << 17) /* Small-cap font */
-#define FONT_FLAG_FORCEBOLD (1 << 18) /* Force bold at small text sizes */
-
-/* pdf_font --> CIDFont */
-static void
-get_font_attr (CIDFont *font, cff_font *cffont)
-{
- double capheight, ascent, descent;
- double italicangle, stemv;
- double defaultwidth, nominalwidth;
- long flags = 0;
- long gid;
- int i;
- static const char *L_c[] = {
- "H", "P", "Pi", "Rho", NULL
- };
- static const char *L_d[] = {
- "p", "q", "mu", "eta", NULL
- };
- static const char *L_a[] = {
- "b", "h", "lambda", NULL
- };
- t1_ginfo gm;
-
- defaultwidth = 500.0;
- nominalwidth = 0.0;
-
- /*
- * CapHeight, Ascent, and Descent is meaningfull only for Latin/Greek/Cyrillic.
- * The BlueValues and OtherBlues also have those information.
- */
- if (cff_dict_known(cffont->topdict, "FontBBox")) {
- /* Default values */
- capheight = ascent = cff_dict_get(cffont->topdict, "FontBBox", 3);
- descent = cff_dict_get(cffont->topdict, "FontBBox", 1);
- } else {
- capheight = 680.0;
- ascent = 690.0;
- descent = -190.0;
- }
- if (cff_dict_known(cffont->private[0], "StdVW")) {
- stemv = cff_dict_get(cffont->private[0], "StdVW", 0);
- } else {
- /*
- * We may use the following values for StemV:
- * Thin - ExtraLight: <= 50
- * Light: 71
- * Regular(Normal): 88
- * Medium: 109
- * SemiBold(DemiBold): 135
- * Bold - Heavy: >= 166
- */
- stemv = 88.0;
- }
- if (cff_dict_known(cffont->topdict, "ItalicAngle")) {
- italicangle = cff_dict_get(cffont->topdict, "ItalicAngle", 0);
- if (italicangle != 0.0)
- flags |= FONT_FLAG_ITALIC;
- } else {
- italicangle = 0.0;
- }
-
- /*
- * Use "space", "H", "p", and "b" for various values.
- * Those characters should not "seac". (no accent)
- */
- gid = cff_glyph_lookup(cffont, "space");
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- defaultwidth = gm.wx;
- }
-
- for (i = 0; L_c[i] != NULL; i++) {
- gid = cff_glyph_lookup(cffont, L_c[i]);
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- capheight = gm.bbox.ury;
- break;
- }
- }
-
- for (i = 0; L_d[i] != NULL; i++) {
- gid = cff_glyph_lookup(cffont, L_d[i]);
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- descent = gm.bbox.lly;
- break;
- }
- }
-
- for (i = 0; L_a[i] != NULL; i++) {
- gid = cff_glyph_lookup(cffont, L_a[i]);
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- ascent = gm.bbox.ury;
- break;
- }
- }
-
- if (defaultwidth != 0.0) {
- cff_dict_add(cffont->private[0], "defaultWidthX", 1);
- cff_dict_set(cffont->private[0], "defaultWidthX", 0, defaultwidth);
- }
- if (nominalwidth != 0.0) {
- cff_dict_add(cffont->private[0], "nominalWidthX", 1);
- cff_dict_set(cffont->private[0], "nominalWidthX", 0, nominalwidth);
- }
- if (cff_dict_known(cffont->private[0], "ForceBold") &&
- cff_dict_get(cffont->private[0], "ForceBold", 0)) {
- flags |= FONT_FLAG_FORCEBOLD;
- }
- if (cff_dict_known(cffont->private[0], "IsFixedPitch") &&
- cff_dict_get(cffont->private[0], "IsFixedPitch", 0)) {
- flags |= FONT_FLAG_FIXEDPITCH;
- }
- if (font->fontname &&
- !strstr(font->fontname, "Sans")) {
- flags |= FONT_FLAG_SERIF;
- }
- flags |= FONT_FLAG_SYMBOLIC;
-
- pdf_add_dict(font->descriptor,
- pdf_new_name("CapHeight"), pdf_new_number(capheight));
- pdf_add_dict(font->descriptor,
- pdf_new_name("Ascent"), pdf_new_number(ascent));
- pdf_add_dict(font->descriptor,
- pdf_new_name("Descent"), pdf_new_number(descent));
- pdf_add_dict(font->descriptor,
- pdf_new_name("ItalicAngle"), pdf_new_number(italicangle));
- pdf_add_dict(font->descriptor,
- pdf_new_name("StemV"), pdf_new_number(stemv));
- pdf_add_dict(font->descriptor,
- pdf_new_name("Flags"), pdf_new_number(flags));
-}
-
-static void
-add_metrics (CIDFont *font, cff_font *cffont,
- unsigned char *CIDToGIDMap,
- double *widths, double default_width, CID last_cid)
-{
- pdf_obj *tmp;
- double val;
- card16 cid, gid;
- char *used_chars;
- int i, parent_id;
-
- /*
- * The original FontBBox of the font is preserved, instead
- * of replacing it with tight bounding box calculated from
- * charstrings, to prevent Acrobat 4 from greeking text as
- * much as possible.
- */
- if (!cff_dict_known(cffont->topdict, "FontBBox")) {
- ERROR("No FontBBox?");
- }
- tmp = pdf_new_array();
- for (i = 0; i < 4; i++) {
- val = cff_dict_get(cffont->topdict, "FontBBox", i);
- pdf_add_array(tmp, pdf_new_number(ROUND(val, 1.0)));
- }
- pdf_add_dict(font->descriptor, pdf_new_name("FontBBox"), tmp);
-
- if ((parent_id = CIDFont_get_parent_id(font, 0)) < 0 &&
- (parent_id = CIDFont_get_parent_id(font, 1)) < 0)
- ERROR("No parent Type 0 font !");
-
- used_chars = Type0Font_get_usedchars(Type0Font_cache_get(parent_id));
- if (!used_chars) {
- ERROR("Unexpected error: Font not actually used???");
- }
-
- /* FIXME:
- * This writes "CID CID width".
- * I think it's better to handle each 8 char block
- * and to use "CID_start [ w0 w1 ...]".
- */
- tmp = pdf_new_array();
- for (cid = 0; cid <= last_cid; cid++) {
- if (is_used_char2(used_chars, cid)) {
- gid = (CIDToGIDMap[2*cid] << 8)|CIDToGIDMap[2*cid+1];
- if (widths[gid] != default_width) {
- pdf_add_array(tmp, pdf_new_number(cid));
- pdf_add_array(tmp, pdf_new_number(cid));
- pdf_add_array(tmp, pdf_new_number(ROUND(widths[gid], 1.0)));
- }
- }
- }
- pdf_add_dict(font->fontdict,
- pdf_new_name("DW"), pdf_new_number(default_width));
- if (pdf_array_length(tmp) > 0) {
- pdf_add_dict(font->fontdict, pdf_new_name("W"), pdf_ref_obj(tmp));
- }
- pdf_release_obj(tmp);
-}
-
-void
-CIDFont_type0_t1dofont (CIDFont *font)
-{
- cff_font *cffont;
- double defaultwidth, nominalwidth;
- long num_glyphs = 0;
- FILE *fp;
- long i, offset;
- char *used_chars = NULL;
- card16 last_cid, gid, cid;
- unsigned char *CIDToGIDMap;
-
- ASSERT(font);
-
- if (!font->indirect) {
- return;
- }
-
- pdf_add_dict(font->fontdict,
- pdf_new_name("FontDescriptor"),
- pdf_ref_obj (font->descriptor));
-
- fp = DPXFOPEN(font->ident, DPX_RES_TYPE_T1FONT);
- if (!fp) {
- ERROR("Type1: Could not open Type1 font.");
- }
-
- cffont = t1_load_font(NULL, 0, fp);
- if (!cffont)
- ERROR("Could not read Type 1 font...");
- DPXFCLOSE(fp);
-
- if (!font->fontname)
- ERROR("Fontname undefined...");
-
- {
- Type0Font *hparent, *vparent;
- pdf_obj *tounicode;
- int vparent_id, hparent_id;
-
- hparent_id = CIDFont_get_parent_id(font, 0);
- vparent_id = CIDFont_get_parent_id(font, 1);
- if (hparent_id < 0 && vparent_id < 0)
- ERROR("No parent Type 0 font !");
-
- /* usedchars is same for h and v */
- if (hparent_id < 0)
- hparent = NULL;
- else {
- hparent = Type0Font_cache_get(hparent_id);
- used_chars = Type0Font_get_usedchars(hparent);
- }
- if (vparent_id < 0)
- vparent = NULL;
- else {
- vparent = Type0Font_cache_get(vparent_id);
- used_chars = Type0Font_get_usedchars(vparent);
- }
- if (!used_chars)
- ERROR("Unexpected error: Font not actually used???");
-
- tounicode = create_ToUnicode_stream(cffont, font->fontname, used_chars);
-
- if (hparent)
- Type0Font_set_ToUnicode(hparent, pdf_ref_obj(tounicode));
- if (vparent)
- Type0Font_set_ToUnicode(vparent, pdf_ref_obj(tounicode));
- pdf_release_obj(tounicode);
- }
-
- cff_set_name(cffont, font->fontname);
-
- /* defaultWidthX, CapHeight, etc. */
- get_font_attr(font, cffont);
- if (cff_dict_known(cffont->private[0], "defaultWidthX")) {
- defaultwidth = cff_dict_get(cffont->private[0], "defaultWidthX", 0);
- } else {
- defaultwidth = 0.0;
- }
- if (cff_dict_known(cffont->private[0], "nominalWidthX")) {
- nominalwidth = cff_dict_get(cffont->private[0], "nominalWidthX", 0);
- } else {
- nominalwidth = 0.0;
- }
-
- num_glyphs = 0; last_cid = 0;
- add_to_used_chars2(used_chars, 0); /* .notdef */
- for (i = 0; i < (cffont->num_glyphs + 7)/8; i++) {
- int c, j;
-
- c = used_chars[i];
- for (j = 7; j >= 0; j--) {
- if (c & (1 << j)) {
- num_glyphs++;
- last_cid = (i + 1) * 8 - j - 1;
- }
- }
- }
-
- {
- cff_fdselect *fdselect;
-
- fdselect = NEW(1, cff_fdselect);
- fdselect->format = 3;
- fdselect->num_entries = 1;
- fdselect->data.ranges = NEW(1, cff_range3);
- fdselect->data.ranges[0].first = 0;
- fdselect->data.ranges[0].fd = 0;
- cffont->fdselect = fdselect;
- }
-
- CIDToGIDMap = NEW(2*(last_cid+1), unsigned char);
- memset(CIDToGIDMap, 0, 2*(last_cid+1));
- {
- cff_charsets *charset;
-
- charset = NEW(1, cff_charsets);
- charset->format = 0;
- charset->num_entries = num_glyphs-1;
- charset->data.glyphs = NEW(num_glyphs-1, s_SID);
-
- for (gid = 0, cid = 0; cid <= last_cid; cid++) {
- if (is_used_char2(used_chars, cid)) {
- if (gid > 0)
- charset->data.glyphs[gid-1] = cid;
- CIDToGIDMap[2*cid ] = (gid >> 8) & 0xff;
- CIDToGIDMap[2*cid+1] = gid & 0xff;
- gid++;
- }
- }
-
- cff_release_charsets(cffont->charsets);
- cffont->charsets = charset;
- }
-
- cff_dict_add(cffont->topdict, "CIDCount", 1);
- cff_dict_set(cffont->topdict, "CIDCount", 0, last_cid + 1);
-
- cffont->fdarray = NEW(1, cff_dict *);
- cffont->fdarray[0] = cff_new_dict();
- cff_dict_add(cffont->fdarray[0], "FontName", 1);
- cff_dict_set(cffont->fdarray[0], "FontName", 0,
- (double) cff_add_string(cffont, font->fontname + 7, 1)); /* FIXME: Skip XXXXXX+ */
- cff_dict_add(cffont->fdarray[0], "Private", 2);
- cff_dict_set(cffont->fdarray[0], "Private", 0, 0.0);
- cff_dict_set(cffont->fdarray[0], "Private", 0, 0.0);
-
- /* FDArray - index offset, not known yet */
- cff_dict_add(cffont->topdict, "FDArray", 1);
- cff_dict_set(cffont->topdict, "FDArray", 0, 0.0);
- /* FDSelect - offset, not known yet */
- cff_dict_add(cffont->topdict, "FDSelect", 1);
- cff_dict_set(cffont->topdict, "FDSelect", 0, 0.0);
-
- cff_dict_add(cffont->topdict, "charset", 1);
- cff_dict_set(cffont->topdict, "charset", 0, 0.0);
-
- cff_dict_add(cffont->topdict, "CharStrings", 1);
- cff_dict_set(cffont->topdict, "CharStrings", 0, 0.0);
-
- {
- cff_index *cstring;
- t1_ginfo gm;
- long max = 0;
- double *widths;
- int w_stat[1001], max_count, dw;
-
- widths = NEW(num_glyphs, double);
- memset(w_stat, 0, sizeof(int)*1001);
- offset = 0L;
- cstring = cff_new_index((card16)num_glyphs);
- cstring->data = NULL;
- cstring->offset[0] = 1;
- gid = 0;
- for (cid = 0; cid <= last_cid; cid++) {
- if (!is_used_char2(used_chars, cid))
- continue;
-
- if (offset + CS_STR_LEN_MAX >= max) {
- max += CS_STR_LEN_MAX*2;
- cstring->data = RENEW(cstring->data, max, card8);
- }
- offset += t1char_convert_charstring(cstring->data + cstring->offset[gid] - 1, CS_STR_LEN_MAX,
- cffont->cstrings->data + cffont->cstrings->offset[cid] - 1,
- cffont->cstrings->offset[cid+1] - cffont->cstrings->offset[cid],
- cffont->subrs[0], defaultwidth, nominalwidth, &gm);
- cstring->offset[gid+1] = offset + 1;
- if (gm.use_seac) {
- ERROR("This font using the \"seac\" command for accented characters...");
- }
- widths[gid] = gm.wx;
- if (gm.wx >= 0.0 && gm.wx <= 1000.0) {
- w_stat[((int) gm.wx)] += 1;
- }
- gid++;
- }
-
- cff_release_index(cffont->cstrings);
- cffont->cstrings = cstring;
-
- max_count = 0; dw = -1;
- for (i = 0; i <= 1000; i++) {
- if (w_stat[i] > max_count) {
- dw = i;
- max_count = w_stat[i];
- }
- }
- if (dw >= 0) {
- add_metrics(font, cffont, CIDToGIDMap, widths, dw, last_cid);
- } else {
- add_metrics(font, cffont, CIDToGIDMap, widths, defaultwidth, last_cid);
- }
- RELEASE(widths);
- }
- cff_release_index(cffont->subrs[0]);
- cffont->subrs[0] = NULL;
-
- RELEASE(CIDToGIDMap);
-
- cff_add_string(cffont, "Adobe", 1);
- cff_add_string(cffont, "Identity", 1);
-
- cff_dict_update(cffont->topdict, cffont);
- cff_dict_update(cffont->private[0], cffont);
-
- cff_update_string(cffont);
-
- /* CFF code need to be rewrote... */
- cff_dict_add(cffont->topdict, "ROS", 3);
- cff_dict_set(cffont->topdict, "ROS", 0,
- (double) cff_get_sid(cffont, "Adobe"));
- cff_dict_set(cffont->topdict, "ROS", 1,
- (double) cff_get_sid(cffont, "Identity"));
- cff_dict_set(cffont->topdict, "ROS", 2, 0.0);
-
- cffont->num_glyphs = num_glyphs;
- offset = write_fontfile(font, cffont);
-
- cff_close(cffont);
-
- {
- pdf_obj *cidset;
-
- cidset = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(cidset, used_chars, (last_cid/8)+1);
- pdf_add_dict(font->descriptor,
- pdf_new_name("CIDSet"), pdf_ref_obj(cidset));
- pdf_release_obj(cidset);
- }
-
-
- return;
-}
-
-void
-CIDFont_type0_release(CIDFont *font)
-{
- return;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CIDTYPE0_H_
-#define _CIDTYPE0_H_
-
-#include "cid.h"
-#include "cid_p.h"
-#include "fontmap.h"
-
-extern void CIDFont_type0_set_verbose (void);
-extern void CIDFont_type0_set_flags (long flags);
-
-extern int CIDFont_type0_open (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt);
-extern void CIDFont_type0_dofont (CIDFont *font);
-extern void CIDFont_type0_release (CIDFont *font);
-
-/* Type1 --> CFF CIDFont */
-extern int t1_load_UnicodeCMap (const char *font_name, const char *otl_tags, int wmode);
-extern int CIDFont_type0_t1open (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt);
-extern void CIDFont_type0_t1dofont (CIDFont *font);
-extern int CIDFont_type0_t1copen (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt);
-extern void CIDFont_type0_t1cdofont (CIDFont *font);
-
-#endif /* _CIDTYPE0_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * TrueType glyf table is sorted by CID and no CIDToGIDMap is used here.
- * GhostScript can't handle CIDToGIDMap correctly.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "numbers.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxfile.h"
-
-#include "pdfobj.h"
-/* pseudo unique tag */
-#include "pdffont.h"
-
-#ifndef PDF_NAME_LEN_MAX
-# define PDF_NAME_LEN_MAX 255
-#endif
-
-/* TrueType */
-#include "sfnt.h"
-#include "tt_aux.h"
-#include "tt_glyf.h"
-#include "tt_cmap.h"
-#include "tt_table.h"
-
-#include "tt_gsub.h"
-
-/* CID font */
-#include "cmap.h"
-#include "type0.h"
-#include "cid.h"
-#include "cid_p.h"
-#include "cidtype2.h"
-
-static int verbose = 0;
-static int opt_flags = 0;
-
-void
-CIDFont_type2_set_verbose (void)
-{
- verbose++;
-}
-
-void
-CIDFont_type2_set_flags (long flags)
-{
- opt_flags = flags;
-}
-
-/*
- * PDF viewer applications use following tables (CIDFontType 2)
- *
- * head, hhea, loca, maxp, glyf, hmtx, fpgm, cvt_, prep
- *
- * - from PDF Ref. v.1.3, 2nd ed.
- *
- * The fpgm, cvt_, and prep tables appears only when TrueType instructions
- * requires them. Those tables must be preserved if they exist.
- * We use must_exist flag to indicate `preserve it if present'
- * and to make sure not to cause an error when it does not exist.
- *
- * post and name table must exist in ordinary TrueType font file,
- * but when a TrueType font is converted to CIDFontType 2 font, those tables
- * are no longer required.
- *
- * The OS/2 table (required for TrueType font for Windows and OS/2) contains
- * liscencing information, but PDF viewers seems not using them.
- *
- * The 'name' table added. See comments in ttf.c.
- */
-
-static struct
-{
- const char *name;
- int must_exist;
-} required_table[] = {
- {"OS/2", 0}, {"head", 1}, {"hhea", 1}, {"loca", 1}, {"maxp", 1},
- {"name", 1}, {"glyf", 1}, {"hmtx", 1}, {"fpgm", 0}, {"cvt ", 0},
- {"prep", 0}, {NULL, 0}
-};
-
-static void
-validate_name (char *fontname, int len)
-{
- int i, count;
- char *p;
- static const char *badstrlist[] = {
- "-WIN-RKSJ-H",
- "-WINP-RKSJ-H",
- "-WING-RKSJ-H",
- "-90pv-RKSJ-H",
- NULL
- };
-
- for (count = 0, i = 0; i < len; i++) {
- if (fontname[i] == 0) {
- memmove(fontname + i, fontname + i + 1, len - i);
- count++;
- len--;
- }
- }
- if (count > 0) {
- WARN("Removed %d null character(s) from fontname --> %s",
- count, fontname);
- }
- fontname[len] = '\0';
-
- /* For some fonts that have bad PS name. ad hoc. remove me. */
- for (i = 0; badstrlist[i] != NULL; i++) {
- p = strstr(fontname, badstrlist[i]);
- if (p && p > fontname) {
- WARN("Removed string \"%s\" from fontname \"%s\".",
- badstrlist[i], fontname);
- p[0] = '\0';
- len = (int) (p - fontname);
- break;
- }
- }
-
- if (len < 1) {
- ERROR("No valid character found in fontname string.");
- }
-}
-
-/*
- * We will follow the convension for finding ToUnicode CMap described in PDF
- * Reference 4th ed., page 432. The name of "ToCode" (not limited to Unicode
- * here) CMap is obtained by concatenating the registry, ordering, and the
- * name of encoding.
- *
- * UCSms-UCS4, UCSms-UCS2, UCS4 added...
- */
-
-#define WIN_UCS_INDEX_MAX 1
-#define KNOWN_ENCODINGS_MAX 9
-static struct
-{
- unsigned short platform;
- unsigned short encoding;
- const char *pdfnames[5];
-} known_encodings[] = {
- {TT_WIN, TT_WIN_UCS4, {"UCSms-UCS4", "UCSms-UCS2", "UCS4", "UCS2", NULL}},
- {TT_WIN, TT_WIN_UNICODE, {"UCSms-UCS4", "UCSms-UCS2", "UCS4", "UCS2", NULL}},
- {TT_WIN, TT_WIN_SJIS, {"90ms-RKSJ", NULL}},
- {TT_WIN, TT_WIN_RPC, {"GBK-EUC", NULL}},
- {TT_WIN, TT_WIN_BIG5, {"ETen-B5", NULL}},
- {TT_WIN, TT_WIN_WANSUNG, {"KSCms-UHC", NULL}},
- {TT_MAC, TT_MAC_JAPANESE, {"90pv-RKSJ", NULL}},
- {TT_MAC, TT_MAC_TRADITIONAL_CHINESE, {"B5pc", NULL}},
- {TT_MAC, TT_MAC_SIMPLIFIED_CHINESE, {"GBpc-EUC", NULL}},
- {TT_MAC, TT_MAC_KOREAN, {"KSCpc-EUC", NULL}},
- {0, 0, {NULL}}
-};
-
-static CMap *
-find_tocode_cmap (const char *reg, const char *ord, int select)
-{
- int cmap_id = -1, i;
- char *cmap_name;
- const char *append;
-
- if (!reg || !ord ||
- select < 0 || select > KNOWN_ENCODINGS_MAX)
- ERROR("Character set unknown.");
-
- if (!strcmp(ord, "UCS") &&
- select <= WIN_UCS_INDEX_MAX)
- return NULL;
-
- for (i = 0; cmap_id < 0 && i < 5; i++) {
- append = known_encodings[select].pdfnames[i];
- if (!append)
- break;
- cmap_name = NEW(strlen(reg) + strlen(ord) + strlen(append) + 3, char);
- sprintf(cmap_name, "%s-%s-%s", reg, ord, append);
- cmap_id = CMap_cache_find(cmap_name);
- RELEASE(cmap_name);
- }
- if (cmap_id < 0) {
- WARN("Could not find CID-to-Code mapping for \"%s-%s\".", reg, ord);
- WARN("I tried to load (one of) the following file(s):");
- for (i = 0; i < 5; i++) {
- append = known_encodings[select].pdfnames[i];
- if (!append)
- break;
- MESG(" %s-%s-%s", reg, ord, append);
- }
- WARN("Please check if this file exists.");
- ERROR("Cannot continue...");
- }
-
- return CMap_cache_get(cmap_id);
-}
-
-
-/*
- * CIDFont glyph metrics:
- * Mostly same as add_CID[HV]Metrics in cidtype0.c.
- */
-#define PDFUNIT(v) ((double) (ROUND(1000.0*(v)/(g->emsize), 1)))
-
-static void
-add_TTCIDHMetrics (pdf_obj *fontdict, struct tt_glyphs *g,
- char *used_chars, unsigned char *cidtogidmap, unsigned short last_cid)
-{
- long cid, start = 0, prev = 0;
- pdf_obj *w_array, *an_array = NULL;
- double dw;
- int empty = 1;
-
- w_array = pdf_new_array();
- if (g->dw != 0 && g->dw <= g->emsize) {
- dw = PDFUNIT(g->dw);
- } else {
- dw = PDFUNIT(g->gd[0].advw);
- }
- for (cid = 0; cid <= last_cid; cid++) {
- USHORT idx, gid;
- double width;
-
- if (!is_used_char2(used_chars, cid))
- continue;
- gid = (cidtogidmap) ? ((cidtogidmap[2*cid] << 8)|cidtogidmap[2*cid+1]) : cid;
- idx = tt_get_index(g, gid);
- if (cid != 0 && idx == 0)
- continue;
- width = PDFUNIT((g->gd)[idx].advw);
- if (width == dw) {
- if (an_array) {
- pdf_add_array(w_array, pdf_new_number(start));
- pdf_add_array(w_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- } else {
- if (cid != prev + 1) {
- if (an_array) {
- pdf_add_array(w_array, pdf_new_number(start));
- pdf_add_array(w_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- }
- if (an_array == NULL) {
- an_array = pdf_new_array();
- start = cid;
- }
- pdf_add_array(an_array, pdf_new_number(width));
- prev = cid;
- }
- }
-
- if (an_array) {
- pdf_add_array(w_array, pdf_new_number(start));
- pdf_add_array(w_array, an_array);
- empty = 0;
- }
-
- pdf_add_dict(fontdict,
- pdf_new_name("DW"),
- pdf_new_number(dw));
- if (!empty) {
- pdf_add_dict(fontdict,
- pdf_new_name("W"),
- pdf_ref_obj(w_array));
- }
- pdf_release_obj(w_array);
-
- return;
-}
-
-static void
-add_TTCIDVMetrics (pdf_obj *fontdict, struct tt_glyphs *g,
- char *used_chars, unsigned char *cidtogidmap, unsigned short last_cid)
-{
- pdf_obj *w2_array, *an_array = NULL;
- long cid;
-#if 0
- long prev = 0, start = 0;
-#endif
- double defaultVertOriginY, defaultAdvanceHeight;
- int empty = 1;
-
- defaultVertOriginY = PDFUNIT(g->default_advh - g->default_tsb);
- defaultAdvanceHeight = PDFUNIT(g->default_advh);
-
- w2_array = pdf_new_array();
- for (cid = 0; cid <= last_cid; cid++) {
- USHORT idx;
-#if 0
- USHORT gid;
-#endif
- double vertOriginX, vertOriginY, advanceHeight;
-
- if (!is_used_char2(used_chars, cid))
- continue;
-#if 0
- gid = (cidtogidmap) ? ((cidtogidmap[2*cid] << 8)|cidtogidmap[2*cid+1]) : cid;
-#endif
- idx = tt_get_index(g, (USHORT)cid);
- if (cid != 0 && idx == 0)
- continue;
- advanceHeight = PDFUNIT(g->gd[idx].advh);
- vertOriginX = PDFUNIT(0.5*(g->gd[idx].advw));
- vertOriginY = PDFUNIT(g->gd[idx].tsb + g->gd[idx].ury);
-#if 0
- /*
- * c [w1_1y v_1x v_1y w1_2y v_2x v_2y ...]
- * Not working... Why?
- * Acrobat Reader:
- * Wrong rendering, interpretation of position vector is wrong.
- * Xpdf and gs: ignores W2?
- */
- if (vertOriginY == defaultVertOriginY &&
- advanceHeight == defaultAdvanceHeight) {
- if (an_array) {
- pdf_add_array(w2_array, pdf_new_number(start));
- pdf_add_array(w2_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- } else {
- if (cid != prev + 1 && an_array) {
- pdf_add_array(w2_array, pdf_new_number(start));
- pdf_add_array(w2_array, an_array);
- an_array = NULL;
- empty = 0;
- }
- if (an_array == NULL) {
- an_array = pdf_new_array();
- start = cid;
- }
- pdf_add_array(an_array, pdf_new_number(-advanceHeight));
- pdf_add_array(an_array, pdf_new_number(vertOriginX));
- pdf_add_array(an_array, pdf_new_number(vertOriginY));
- prev = cid;
- }
-#else
- /*
- * c_first c_last w1_y v_x v_y
- * This form may hit Acrobat's implementation limit of array element size,
- * 8192. AFPL GhostScript 8.11 stops with rangecheck error with this.
- * Maybe GS's bug?
- */
- if (vertOriginY != defaultVertOriginY ||
- advanceHeight != defaultAdvanceHeight) {
- pdf_add_array(w2_array, pdf_new_number(cid));
- pdf_add_array(w2_array, pdf_new_number(cid));
- pdf_add_array(w2_array, pdf_new_number(-advanceHeight));
- pdf_add_array(w2_array, pdf_new_number(vertOriginX));
- pdf_add_array(w2_array, pdf_new_number(vertOriginY));
- empty = 0;
- }
-#endif
- }
-
-#if 0
- if (an_array) {
- pdf_add_array(w2_array, pdf_new_number(start));
- pdf_add_array(w2_array, an_array);
- empty = 0;
- }
-#endif
-
- if (defaultVertOriginY != 880 || defaultAdvanceHeight != 1000) {
- an_array = pdf_new_array();
- pdf_add_array(an_array, pdf_new_number(defaultVertOriginY));
- pdf_add_array(an_array, pdf_new_number(-defaultAdvanceHeight));
- pdf_add_dict(fontdict, pdf_new_name ("DW2"), an_array);
- }
- if (!empty) {
- pdf_add_dict(fontdict,
- pdf_new_name("W2"),
- pdf_ref_obj(w2_array));
- }
- pdf_release_obj(w2_array);
-
- return;
-}
-
-/*
- * The following routine fixes few problems caused by vendor specific
- * Unicode mappings.
- */
-
-#define FIX_CJK_UNIOCDE_SYMBOLS 1
-
-static unsigned short
-fix_CJK_symbols (unsigned short code)
-{
- unsigned short alt_code;
- static struct
- {
- unsigned short alt1;
- unsigned short alt2;
- } CJK_Uni_symbols[] = {
- /*
- * Microsoft/Apple Unicode mapping difference:
- * They are taken from SJIS-Unicode mapping difference but nearly
- * same thing might be applied to Chinese (e.g., Big5) too.
- */
- {0x2014, 0x2015}, /* EM DASH <-> HORIZONTAL BAR */
- {0x2016, 0x2225}, /* DOUBLE VERTICAL LINE <-> PARALLEL TO */
- {0x203E, 0xFFE3}, /* OVERLINE <-> FULLWIDTH MACRON */
- {0x2026, 0x22EF}, /* HORIZONTAL ELLIPSIS <-> MIDLINE HORIZONTAL ELLIPSIS */
- {0x2212, 0xFF0D}, /* MINUS SIGN <-> FULLWIDTH HYPHEN-MINUS */
- {0x301C, 0xFF5E}, /* WAVE DASH <-> FULLWIDTH TILDE */
- {0xFFE0, 0x00A2}, /* FULLWIDTH CENT SIGN <-> CENT SIGN */
- {0xFFE1, 0x00A3}, /* FULLWIDTH POUND SIGN <-> POUND SIGN */
- {0xFFE2, 0x00AC}, /* FULLWIDTH NOT SIGN <-> NOT SIGN */
- {0xFFFF, 0xFFFF}, /* EOD */
- };
-#define NUM_CJK_SYMBOLS (sizeof(CJK_Uni_symbols)/sizeof(CJK_Uni_symbols[0]))
- int i;
-
- alt_code = code;
- for (i = 0; i < NUM_CJK_SYMBOLS; i++) {
- if (CJK_Uni_symbols[i].alt1 == code) {
- alt_code = CJK_Uni_symbols[i].alt2;
- break;
- } else if (CJK_Uni_symbols[i].alt2 == code) {
- alt_code = CJK_Uni_symbols[i].alt1;
- break;
- }
- }
-
- return alt_code;
-}
-
-static long
-cid_to_code (CMap *cmap, CID cid)
-{
- unsigned char inbuf[2], outbuf[32];
- long inbytesleft = 2, outbytesleft = 32;
- const unsigned char *p;
- unsigned char *q;
-
- if (!cmap)
- return cid;
-
- inbuf[0] = (cid >> 8) & 0xff;
- inbuf[1] = cid & 0xff;
- p = inbuf; q = outbuf;
-
- CMap_decode_char(cmap, &p, &inbytesleft, &q, &outbytesleft);
-
- if (inbytesleft != 0)
- return 0;
- else if (outbytesleft == 31)
- return (long) outbuf[0];
- else if (outbytesleft == 30)
- return (long) (outbuf[0] << 8|outbuf[1]);
- else if (outbytesleft == 28) { /* We assume the output encoding is UTF-16. */
- CID hi, lo;
- hi = outbuf[0] << 8|outbuf[1];
- lo = outbuf[2] << 8|outbuf[3];
- if (hi >= 0xd800 && hi <= 0xdbff && lo >= 0xdc00 && lo <= 0xdfff)
- return (long) ((hi - 0xd800) * 0x400 + 0x10000 + lo - 0xdc00);
- else
- return (long) (hi << 16|lo);
- }
-
- return 0;
-}
-
-/* #define NO_GHOSTSCRIPT_BUG 1 */
-
-void
-CIDFont_type2_dofont (CIDFont *font)
-{
- pdf_obj *fontfile;
- sfnt *sfont;
- char *h_used_chars, *v_used_chars, *used_chars;
- struct tt_glyphs *glyphs;
- CMap *cmap = NULL;
- tt_cmap *ttcmap = NULL;
- unsigned long offset = 0;
- CID cid, last_cid;
- unsigned char *cidtogidmap;
- USHORT num_glyphs;
- int i, glyph_ordering = 0, unicode_cmap = 0;
- FILE *fp = NULL;
-
- if (!font->indirect)
- return;
-
- pdf_add_dict(font->fontdict,
- pdf_new_name("FontDescriptor"), pdf_ref_obj(font->descriptor));
-
- if (CIDFont_is_BaseFont(font))
- return;
-
- /*
- * CIDSystemInfo comes here since Supplement can be increased.
- */
- {
- pdf_obj *tmp;
-
- tmp = pdf_new_dict ();
- pdf_add_dict(tmp,
- pdf_new_name("Registry"),
- pdf_new_string(font->csi->registry, strlen(font->csi->registry)));
- pdf_add_dict(tmp,
- pdf_new_name("Ordering"),
- pdf_new_string(font->csi->ordering, strlen(font->csi->ordering)));
- pdf_add_dict(tmp,
- pdf_new_name("Supplement"),
- pdf_new_number(font->csi->supplement));
- pdf_add_dict(font->fontdict, pdf_new_name("CIDSystemInfo"), tmp);
- }
-
- /* Quick exit for non-embedded & fixed-pitch font. */
- if (!CIDFont_get_embedding(font) &&
- (opt_flags & CIDFONT_FORCE_FIXEDPITCH)) {
- pdf_add_dict(font->fontdict,
- pdf_new_name("DW"), pdf_new_number(1000.0));
- return;
- }
-
- fp = DPXFOPEN(font->ident, DPX_RES_TYPE_TTFONT);
- if (!fp) {
- fp = DPXFOPEN(font->ident, DPX_RES_TYPE_DFONT);
- if (!fp) ERROR("Could not open TTF/dfont file: %s", font->ident);
- sfont = dfont_open(fp, font->options->index);
- } else {
- sfont = sfnt_open(fp);
- }
-
- if (!sfont) {
- ERROR("Could not open TTF file: %s", font->ident);
- }
-
- switch (sfont->type) {
- case SFNT_TYPE_TTC:
- offset = ttc_read_offset(sfont, font->options->index);
- if (offset == 0)
- ERROR("Invalid TTC index in %s.", font->ident);
- break;
- case SFNT_TYPE_TRUETYPE:
- if (font->options->index > 0)
- ERROR("Found TrueType font file while expecting TTC file (%s).", font->ident);
- offset = 0;
- break;
- case SFNT_TYPE_DFONT:
- offset = sfont->offset;
- break;
- default:
- ERROR("Not a TrueType/TTC font (%s)?", font->ident);
- break;
- }
-
- if (sfnt_read_table_directory(sfont, offset) < 0)
- ERROR("Could not read TrueType table directory (%s).", font->ident);
-
- /*
- * Adobe-Identity means font's internal glyph ordering here.
- */
- if (!strcmp(font->csi->registry, "Adobe") &&
- !strcmp(font->csi->ordering, "Identity")) {
- glyph_ordering = 1;
- } else {
- glyph_ordering = 0;
- }
-
- /*
- * Select TrueType cmap table, find ToCode CMap for each TrueType encodings.
- */
- if (glyph_ordering) {
- ttcmap = NULL;
- cmap = NULL;
- } else {
- /*
- * This part contains a bug. It may choose SJIS encoding TrueType cmap
- * table for Adobe-GB1.
- */
- for (i = 0; i <= KNOWN_ENCODINGS_MAX; i++) {
- ttcmap = tt_cmap_read(sfont,
- known_encodings[i].platform,
- known_encodings[i].encoding);
- if (ttcmap)
- break;
- }
- if (!ttcmap) {
- WARN("No usable TrueType cmap table found for font \"%s\".", font->ident);
- WARN("CID character collection for this font is set to \"%s-%s\"",
- font->csi->registry, font->csi->ordering);
- ERROR("Cannot continue without this...");
- } else if (i <= WIN_UCS_INDEX_MAX) {
- unicode_cmap = 1;
- } else {
- unicode_cmap = 0;
- }
-
- /*
- * NULL is returned if CMap is Identity CMap.
- */
- cmap = find_tocode_cmap(font->csi->registry,
- font->csi->ordering, i);
- }
-
- glyphs = tt_build_init();
-
- last_cid = 0;
- num_glyphs = 1; /* .notdef */
- used_chars = h_used_chars = v_used_chars = NULL;
- {
- Type0Font *parent;
- int parent_id, c;
-
- if ((parent_id = CIDFont_get_parent_id(font, 0)) >= 0) {
- parent = Type0Font_cache_get(parent_id);
- h_used_chars = Type0Font_get_usedchars(parent);
- }
- if ((parent_id = CIDFont_get_parent_id(font, 1)) >= 0) {
- parent = Type0Font_cache_get(parent_id);
- v_used_chars = Type0Font_get_usedchars(parent);
- }
- if (!h_used_chars && !v_used_chars)
- ERROR("Unexpected error.");
-
- /*
- * Quick check of max CID.
- */
- c = 0;
- for (i = 8191; i >= 0; i--) {
- if (h_used_chars && h_used_chars[i] != 0) {
- last_cid = i * 8 + 7;
- c = h_used_chars[i];
- break;
- }
- if (v_used_chars && v_used_chars[i] != 0) {
- last_cid = i * 8 + 7;
- c = v_used_chars[i];
- break;
- }
- }
- if (last_cid > 0) {
- for (i = 0; i < 8; i++) {
- if ((c >> i) & 1)
- break;
- last_cid--;
- }
- }
- if (last_cid >= 0xFFFFu) {
- ERROR("CID count > 65535");
- }
- }
-
-#ifndef NO_GHOSTSCRIPT_BUG
- cidtogidmap = NULL;
-#else
- cidtogidmap = NEW((last_cid + 1) * 2, unsigned char);
- memset(cidtogidmap, 0, (last_cid + 1) * 2);
-#endif /* !NO_GHOSTSCRIPT_BUG */
-
- /*
- * Map CIDs to GIDs.
- * Horizontal and vertical used_chars are merged.
- */
-
- /*
- * Horizontal
- */
- if (h_used_chars) {
- used_chars = h_used_chars;
- for (cid = 1; cid <= last_cid; cid++) {
- long code;
- unsigned short gid;
-
- if (!is_used_char2(h_used_chars, cid))
- continue;
-
- if (glyph_ordering) {
- gid = cid;
- code = cid;
- } else {
- code = cid_to_code(cmap, cid);
- gid = tt_cmap_lookup(ttcmap, code);
-#ifdef FIX_CJK_UNIOCDE_SYMBOLS
- if (gid == 0 && unicode_cmap) {
- long alt_code;
-
- alt_code = fix_CJK_symbols((unsigned short)code);
- if (alt_code != code) {
- gid = tt_cmap_lookup(ttcmap, alt_code);
- if (gid != 0) {
- WARN("Unicode char U+%04x replaced with U+%04x.",
- code, alt_code);
- }
- }
- }
-#endif /* FIX_CJK_UNIOCDE_SYMBOLS */
- }
-
- if (gid == 0) {
- WARN("Glyph missing in font. (CID=%u, code=0x%04x)", cid, code);
- }
-
- /* TODO: duplicated glyph */
-#ifndef NO_GHOSTSCRIPT_BUG
- gid = tt_add_glyph(glyphs, gid, cid);
-#else
- gid = tt_add_glyph(glyphs, gid, num_glyphs);
- cidtogidmap[2*cid ] = gid >> 8;
- cidtogidmap[2*cid+1] = gid & 0xff;
-#endif /* !NO_GHOSTSCRIPT_BUG */
-
- num_glyphs++;
- }
- }
-
- /*
- * Vertical
- */
- if (v_used_chars) {
- otl_gsub *gsub_list = NULL;
-
- /*
- * Require `vrt2' or `vert'.
- */
- if (glyph_ordering) {
- gsub_list = NULL;
- } else {
- gsub_list = otl_gsub_new();
- if (otl_gsub_add_feat(gsub_list,
- "*", "*", "vrt2", sfont) < 0) {
- if (otl_gsub_add_feat(gsub_list,
- "*", "*", "vert", sfont) < 0) {
- WARN("GSUB feature vrt2/vert not found.");
- otl_gsub_release(gsub_list);
- gsub_list = NULL;
- } else {
- otl_gsub_select(gsub_list, "*", "*", "vert");
- }
- } else {
- otl_gsub_select(gsub_list, "*", "*", "vrt2");
- }
- }
-
- for (cid = 1; cid <= last_cid; cid++) {
- long code;
- unsigned short gid;
-
- if (!is_used_char2(v_used_chars, cid))
- continue;
-
- /* There may be conflict of horizontal and vertical glyphs
- * when font is used with /UCS. However, we simply ignore
- * that...
- */
- if (h_used_chars && is_used_char2(h_used_chars, cid)) {
- continue;
- }
-
- if (glyph_ordering) {
- gid = cid;
- code = cid;
- } else {
- code = cid_to_code(cmap, cid);
- gid = tt_cmap_lookup(ttcmap, code);
-#ifdef FIX_CJK_UNIOCDE_SYMBOLS
- if (gid == 0 && unicode_cmap) {
- long alt_code;
-
- alt_code = fix_CJK_symbols((unsigned short)code);
- if (alt_code != code) {
- gid = tt_cmap_lookup(ttcmap, alt_code);
- if (gid != 0) {
- WARN("Unicode char U+%04x replaced with U+%04x.",
- code, alt_code);
- }
- }
- }
-#endif /* FIX_CJK_UNIOCDE_SYMBOLS */
- }
- if (gid == 0) {
- WARN("Glyph missing in font. (CID=%u, code=0x%04x)", cid, code);
- } else if (gsub_list) {
- otl_gsub_apply(gsub_list, &gid);
- }
-
-#ifndef NO_GHOSTSCRIPT_BUG
- gid = tt_add_glyph(glyphs, gid, cid);
-#else
- gid = tt_add_glyph(glyphs, gid, num_glyphs);
- cidtogidmap[2*cid ] = gid >> 8;
- cidtogidmap[2*cid+1] = gid & 0xff;
-#endif /* !NO_GHOSTSCRIPT_BUG */
-
- if (used_chars) /* merge vertical used_chars to horizontal */
- add_to_used_chars2(used_chars, cid);
-
- num_glyphs++;
- }
-
- if (gsub_list)
- otl_gsub_release(gsub_list);
-
- if (!used_chars) /* We have no horizontal. */
- used_chars = v_used_chars;
- }
-
- if (!used_chars)
- ERROR("Unexpected error.");
-
- tt_cmap_release(ttcmap);
-
- if (CIDFont_get_embedding(font)) {
- if (tt_build_tables(sfont, glyphs) < 0)
- ERROR("Could not created FontFile stream.");
- if (verbose > 1)
- MESG("[%u glyphs (Max CID: %u)]", glyphs->num_glyphs, last_cid);
- } else {
- if (tt_get_metrics(sfont, glyphs) < 0)
- ERROR("Reading glyph metrics failed...");
- }
-
- /*
- * DW, W, DW2, and W2
- */
- if (opt_flags & CIDFONT_FORCE_FIXEDPITCH) {
- pdf_add_dict(font->fontdict,
- pdf_new_name("DW"), pdf_new_number(1000.0));
- } else {
- add_TTCIDHMetrics(font->fontdict, glyphs, used_chars, cidtogidmap, last_cid);
- if (v_used_chars)
- add_TTCIDVMetrics(font->fontdict, glyphs, used_chars, cidtogidmap, last_cid);
- }
-
- tt_build_finish(glyphs);
-
- /* Finish here if not embedded. */
- if (!CIDFont_get_embedding(font)) {
- if (cidtogidmap)
- RELEASE(cidtogidmap);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return;
- }
-
- /* Create font file */
- for (i = 0; required_table[i].name; i++) {
- if (sfnt_require_table(sfont,
- required_table[i].name,
- required_table[i].must_exist) < 0) {
- ERROR("Some required TrueType table (%s) does not exist.", required_table[i].name);
- }
- }
-
- /*
- * FontFile2
- */
- fontfile = sfnt_create_FontFile_stream(sfont);
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- if (!fontfile)
- ERROR("Could not created FontFile stream for \"%s\".", font->ident);
-
- if (verbose > 1) {
- MESG("[%ld bytes]", pdf_stream_length(fontfile));
- }
-
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontFile2"),
- pdf_ref_obj (fontfile));
- pdf_release_obj(fontfile);
-
- /*
- * CIDSet
- */
- {
- pdf_obj *cidset;
-
- cidset = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(cidset, used_chars, last_cid/8 + 1);
- pdf_add_dict(font->descriptor,
- pdf_new_name("CIDSet"),
- pdf_ref_obj(cidset));
- pdf_release_obj(cidset);
- }
-
- /*
- * CIDToGIDMap
- */
- if (cidtogidmap) {
- pdf_obj *c2gmstream;
-
- c2gmstream = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(c2gmstream, cidtogidmap, (last_cid + 1) * 2);
- pdf_add_dict(font->fontdict,
- pdf_new_name("CIDToGIDMap"),
- pdf_ref_obj (c2gmstream));
- pdf_release_obj(c2gmstream);
- RELEASE(cidtogidmap);
- }
-
- return;
-}
-
-int
-CIDFont_type2_open (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt)
-{
- char *fontname;
- sfnt *sfont;
- unsigned long offset = 0;
- FILE *fp = NULL;
-
- ASSERT(font && opt);
-
- fp = DPXFOPEN(name, DPX_RES_TYPE_TTFONT);
- if (!fp) {
- fp = DPXFOPEN(name, DPX_RES_TYPE_DFONT);
- if (!fp) return -1;
- sfont = dfont_open(fp, opt->index);
- } else {
- sfont = sfnt_open(fp);
- }
-
- if (!sfont) {
- DPXFCLOSE(fp);
- return -1;
- }
-
- switch (sfont->type) {
- case SFNT_TYPE_TTC:
- offset = ttc_read_offset(sfont, opt->index);
- break;
- case SFNT_TYPE_TRUETYPE:
- if (opt->index > 0) {
- ERROR("Invalid TTC index (not TTC font): %s", name);
- } else {
- offset = 0;
- }
- break;
- case SFNT_TYPE_DFONT:
- offset = sfont->offset;
- break;
- default:
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- break;
- }
-
- if (sfnt_read_table_directory(sfont, offset) < 0) {
- ERROR("Reading TrueType table directory failed.");
- }
-
- {
- char *shortname;
- long namelen;
-
- /* MAC-ROMAN-EN-POSTSCRIPT or WIN-UNICODE-EN(US)-POSTSCRIPT */
- shortname = NEW(PDF_NAME_LEN_MAX, char);
- namelen = tt_get_ps_fontname(sfont, shortname, PDF_NAME_LEN_MAX);
- if (namelen == 0) {
- memset(shortname, 0, PDF_NAME_LEN_MAX);
- strncpy(shortname, name, PDF_NAME_LEN_MAX);
- namelen = strlen(shortname);
- }
- validate_name(shortname, namelen); /* for SJIS, UTF-16, ... string */
- /*
- * Strlen works, after validate_named string.
- * Mangled name requires more 7 bytes.
- * Style requires more 11 bytes.
- */
- fontname = NEW(strlen(shortname)+19, char);
- strcpy(fontname, shortname);
- RELEASE(shortname);
- }
-
- if (opt->embed && opt->style != FONT_STYLE_NONE) {
- WARN("Embedding disabled due to style option for %s.", name);
- opt->embed = 0;
- }
- switch (opt->style) {
- case FONT_STYLE_BOLD:
- strcat(fontname, ",Bold");
- break;
- case FONT_STYLE_ITALIC:
- strcat(fontname, ",Italic");
- break;
- case FONT_STYLE_BOLDITALIC:
- strcat(fontname, ",BoldItalic");
- break;
- }
- /*
- * CIDSystemInfo is determined from CMap or from map record option.
- */
- font->fontname = fontname;
- font->subtype = CIDFONT_TYPE2;
- font->csi = NEW(1, CIDSysInfo);
- if (opt->csi) {
- if (cmap_csi) {
- if (strcmp(opt->csi->registry, cmap_csi->registry) ||
- strcmp(opt->csi->ordering, cmap_csi->ordering)) {
- WARN("CID character collection mismatched:\n");
- MESG("\tFont: %s-%s-%d\n",
- opt->csi->registry, opt->csi->ordering, opt->csi->supplement);
- MESG("\tCMap: %s-%s-%d\n",
- cmap_csi->registry, cmap_csi->ordering, cmap_csi->supplement);
- ERROR("Incompatible CMap specified for this font.");
- }
- if (opt->csi->supplement < cmap_csi->supplement) {
- WARN("Supplmement value in CIDSystemInfo increased.");
- WARN("Some characters may not shown.");
- opt->csi->supplement = cmap_csi->supplement;
- }
- }
- font->csi->registry = NEW(strlen(opt->csi->registry)+1, char);
- strcpy(font->csi->registry, opt->csi->registry);
- font->csi->ordering = NEW(strlen(opt->csi->ordering)+1, char);
- strcpy(font->csi->ordering, opt->csi->ordering);
- font->csi->supplement = opt->csi->supplement;
- } else if (cmap_csi) {
- font->csi->registry = NEW(strlen(cmap_csi->registry)+1, char);
- strcpy(font->csi->registry, cmap_csi->registry);
- font->csi->ordering = NEW(strlen(cmap_csi->ordering)+1, char);
- strcpy(font->csi->ordering, cmap_csi->ordering);
- font->csi->supplement = cmap_csi->supplement;
- } else { /* This means font's internal glyph ordering. */
- font->csi->registry = NEW(strlen("Adobe")+1, char);
- strcpy(font->csi->registry, "Adobe");
- font->csi->ordering = NEW(strlen("Identity")+1, char);
- strcpy(font->csi->ordering, "Identity");
- font->csi->supplement = 0;
- }
-
- font->fontdict = pdf_new_dict();
- pdf_add_dict(font->fontdict,
- pdf_new_name("Type"),
- pdf_new_name("Font"));
- pdf_add_dict(font->fontdict,
- pdf_new_name("Subtype"),
- pdf_new_name("CIDFontType2"));
-
- font->descriptor = tt_get_fontdesc(sfont, &(opt->embed), opt->stemv, 0);
- if (!font->descriptor) {
- ERROR("Could not obtain necessary font info.");
- }
-
- if (opt->embed) {
- memmove(fontname + 7, fontname, strlen(fontname) + 1);
- pdf_font_make_uniqueTag(fontname);
- fontname[6] = '+';
- }
-
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontName"),
- pdf_new_name(fontname));
- pdf_add_dict(font->fontdict,
- pdf_new_name("BaseFont"),
- pdf_new_name(fontname));
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- /*
- * Don't write fontdict here.
- * /Supplement in /CIDSystemInfo may change.
- */
-
- return 0;
-}
-
-void
-CIDFont_type2_release (CIDFont *font)
-{
- return;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CIDTYPE2_H_
-#define _CIDTYPE2_H_
-
-#include "cid.h"
-#include "cid_p.h"
-
-extern void CIDFont_type2_set_verbose (void);
-extern void CIDFont_type2_set_flags (long flags);
-
-extern int CIDFont_type2_open (CIDFont *font, const char *name,
- CIDSysInfo *cmap_csi, cid_opt *opt);
-extern void CIDFont_type2_dofont (CIDFont *font);
-extern void CIDFont_type2_release (CIDFont *font);
-
-#endif /* _CIDTYPE2_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * References:
- *
- * PostScript Language Reference Manual, 3rd. ed. (Adobe Systems Inc.)
- * 5.11.4 CMap Dictionaries
- * 5.11.5 FMapType 9 Composite Fonts
- * Building CMap Files for CID-Keyed Fonts, Adobe Technical Note #5099
- * CID-Keyed Font Technology Overview, Adobe Technical Note #5092
- * Adobe CMap and CIDFont Files Specification, Adobe Technical Specification #5014
- *
- * Undefined Character Handling:
- * PLRM 3rd. ed., sec. 5.11.5., "Handling Undefined Characters"
- *
- * TODO:
- * Only cid(range|char) allowed for CODE_TO_CID and bf(range|char) for CID_TO_CODE ?
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "cmap_p.h"
-#include "cmap.h"
-
-static int __verbose = 0;
-static int __silent = 0;
-
-void
-CMap_set_verbose (void)
-{
- __verbose++;
-}
-
-void
-CMap_set_silent (int value)
-{
- __silent = value ? 1 : 0;
-}
-
-/* Private funcs. */
-static int bytes_consumed (CMap *cmap, const unsigned char *instr, long inbytes);
-static void handle_undefined (CMap *cmap,
- const unsigned char **inbuf, long *inbytesleft,
- unsigned char **outbuf, long *outbytesleft);
-
-static int check_range (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim,
- const unsigned char *dst, int dstdim);
-
-static unsigned char *get_mem (CMap *cmap, int size);
-static mapDef *mapDef_new (void);
-static void mapDef_release (mapDef *t);
-static int locate_tbl (mapDef **cur, const unsigned char *code, int dim);
-
-CMap *
-CMap_new (void)
-{
- CMap *cmap;
-
- cmap = NEW(1, struct CMap);
- cmap->name = NULL;
- cmap->type = CMAP_TYPE_CODE_TO_CID;
- cmap->wmode = 0;
- cmap->useCMap = NULL;
- cmap->CSI = NULL;
-
- cmap->profile.minBytesIn = 2;
- cmap->profile.maxBytesIn = 2;
- cmap->profile.minBytesOut = 2;
- cmap->profile.maxBytesOut = 2;
-
- cmap->flags = 0;
-
- cmap->codespace.num = 0;
- cmap->codespace.max = 10;
- cmap->codespace.ranges = NEW(10, struct rangeDef);
-
- cmap->mapTbl = NULL;
-
- cmap->mapData = NEW(1, struct mapData);
- cmap->mapData->prev = NULL;
- cmap->mapData->pos = 0;
- cmap->mapData->data = NEW(MEM_ALLOC_SIZE, unsigned char);
-
- return cmap;
-}
-
-void
-CMap_release (CMap *cmap)
-{
- if (!cmap)
- return;
-
- if (cmap->name)
- RELEASE(cmap->name);
- if (cmap->CSI) {
- if (cmap->CSI->registry) RELEASE(cmap->CSI->registry);
- if (cmap->CSI->ordering) RELEASE(cmap->CSI->ordering);
- RELEASE(cmap->CSI);
- }
- if (cmap->codespace.ranges)
- RELEASE(cmap->codespace.ranges);
- if (cmap->mapTbl)
- mapDef_release(cmap->mapTbl);
- {
- mapData *map = cmap->mapData;
- while (map != NULL) {
- mapData *prev = map->prev;
- if (map->data != NULL)
- RELEASE(map->data);
- RELEASE(map);
- map = prev;
- }
- }
-
- RELEASE(cmap);
-}
-
-int
-CMap_is_Identity (CMap *cmap)
-{
- ASSERT(cmap);
- if (!strcmp(cmap->name, "Identity-H") || !strcmp(cmap->name, "Identity-V"))
- return 1;
- else
- return 0;
-}
-
-#if 0
-/* NOT IMPLEMENTED YET */
-int
-CMap_is_realy_Identity(CMap *cmap)
-{
- return 0;
-}
-#endif
-
-int
-CMap_is_valid (CMap *cmap)
-{
- /* Quick check */
- if (!cmap || !(cmap->name) || cmap->type < CMAP_TYPE_IDENTITY ||
- cmap->type > CMAP_TYPE_CID_TO_CODE || cmap->codespace.num < 1 ||
- (cmap->type != CMAP_TYPE_IDENTITY && !cmap->mapTbl))
- return 0;
-
- if (cmap->useCMap) {
- CIDSysInfo *csi1, *csi2;
- csi1 = CMap_get_CIDSysInfo(cmap);
- csi2 = CMap_get_CIDSysInfo(cmap->useCMap);
- if (strcmp(csi1->registry, csi2->registry) ||
- strcmp(csi1->ordering, csi2->ordering)) {
- WARN("CIDSystemInfo mismatched %s <--> %s",
- CMap_get_name(cmap), CMap_get_name(cmap->useCMap));
- return 0;
- }
- }
-
- return 1;
-}
-
-int
-CMap_get_profile (CMap *cmap, int type)
-{
- int value = 0;
-
- ASSERT(cmap);
- switch (type) {
- case CMAP_PROF_TYPE_INBYTES_MIN:
- value = cmap->profile.minBytesIn;
- break;
- case CMAP_PROF_TYPE_INBYTES_MAX:
- value = cmap->profile.maxBytesIn;
- break;
- case CMAP_PROF_TYPE_OUTBYTES_MIN:
- value = cmap->profile.maxBytesOut;
- break;
- case CMAP_PROF_TYPE_OUTBYTES_MAX:
- value = cmap->profile.maxBytesOut;
- break;
- default:
- ERROR("%s: Unrecognized profile type %d.", CMAP_DEBUG_STR, type);
- }
-
- return value;
-}
-
-/*
- * Put notdef chars for codes not declared in notdef(range|char)
- */
-static void
-handle_undefined (CMap *cmap,
- const unsigned char **inbuf, long *inbytesleft,
- unsigned char **outbuf, long *outbytesleft)
-{
- long len = 0;
-
- if (*outbytesleft < 2)
- ERROR("%s: Buffer overflow.", CMAP_DEBUG_STR);
-
- switch (cmap->type) {
- case CMAP_TYPE_CODE_TO_CID:
- memcpy(*outbuf, CID_NOTDEF_CHAR, 2);
- break;
- case CMAP_TYPE_TO_UNICODE:
- memcpy(*outbuf, UCS_NOTDEF_CHAR, 2);
- break;
- default:
- WARN("Cannot handle undefined mapping for this type of CMap mapping: %d", cmap->type);
- WARN("<0000> is used for .notdef char.");
- memset(*outbuf, 0, 2);
- }
- *outbuf += 2;
- *outbytesleft -= 2;
-
- len = bytes_consumed(cmap, *inbuf, *inbytesleft);
-
- *inbuf += len;
- *inbytesleft -= len;
-}
-
-void
-CMap_decode_char (CMap *cmap,
- const unsigned char **inbuf, long *inbytesleft,
- unsigned char **outbuf, long *outbytesleft)
-{
- mapDef *t;
- const unsigned char *p, *save;
- unsigned char c = 0;
- long count = 0;
-
- p = save = *inbuf;
- /*
- * First handle some special cases:
- */
- if (cmap->type == CMAP_TYPE_IDENTITY) {
- if ((*inbytesleft) % 2)
- ERROR("%s: Invalid/truncated input string.", CMAP_DEBUG_STR);
- if (*outbytesleft < 2)
- ERROR("%s: Buffer overflow.", CMAP_DEBUG_STR);
- memcpy(*outbuf, *inbuf, 2);
- *inbuf += 2;
- *outbuf += 2;
- *outbytesleft -= 2;
- *inbytesleft -= 2;
- return;
- } else if (!cmap->mapTbl) {
- if (cmap->useCMap) {
- CMap_decode_char(cmap->useCMap, inbuf, inbytesleft, outbuf, outbytesleft);
- return;
- } else {
- /* no mapping available in this CMap */
- WARN("No mapping available for this character.");
- handle_undefined(cmap, inbuf, inbytesleft, outbuf, outbytesleft);
- return;
- }
- }
-
- ASSERT(cmap->mapTbl);
- t = cmap->mapTbl;
- while (count < *inbytesleft) {
- c = *p++;
- count++;
- if (LOOKUP_END(t[c].flag))
- break;
- t = t[c].next;
- }
- if (LOOKUP_CONTINUE(t[c].flag)) /* need more bytes */
- ERROR("%s: Premature end of input string.", CMAP_DEBUG_STR);
- else if (!MAP_DEFINED(t[c].flag)) {
- if (cmap->useCMap) {
- CMap_decode_char(cmap->useCMap, inbuf, inbytesleft, outbuf, outbytesleft);
- return;
- } else {
- /* no mapping available in this CMap */
- WARN("No character mapping available.");
- MESG(" CMap name: %s\n", CMap_get_name(cmap));
- MESG(" input str: ");
- MESG("<");
- while (save < p) {
- MESG("%02x", *save);
- save++;
- }
- MESG(">\n");
- /*
- * We know partial match found up to `count' bytes,
- * but we will not use this information for the sake of simplicity.
- */
- handle_undefined(cmap, inbuf, inbytesleft, outbuf, outbytesleft);
- return;
- }
- } else {
- switch (MAP_TYPE(t[c].flag)) {
- case MAP_IS_NOTDEF:
- WARN("Character mapped to .notdef found.");
- /* continue */
- case MAP_IS_CID: case MAP_IS_CODE:
- if (*outbytesleft >= t[c].len)
- memcpy(*outbuf, t[c].code, t[c].len);
- else
- ERROR("%s: Buffer overflow.", CMAP_DEBUG_STR);
- *outbuf += t[c].len;
- *outbytesleft -= t[c].len;
- break;
- case MAP_IS_NAME:
- ERROR("%s: CharName mapping not supported.", CMAP_DEBUG_STR);
- break;
- default:
- ERROR("%s: Unknown mapping type.", CMAP_DEBUG_STR);
- }
- if (inbytesleft)
- *inbytesleft -= count;
- *inbuf = p;
- }
-}
-
-/*
- * For convenience, it does not do decoding to CIDs.
- */
-long
-CMap_decode (CMap *cmap,
- const unsigned char **inbuf, long *inbytesleft,
- unsigned char **outbuf, long *outbytesleft)
-{
- int count;
-
- ASSERT(cmap && inbuf && outbuf);
- ASSERT(inbytesleft && outbytesleft);
- for (count = 0;*inbytesleft > 0 && *outbytesleft > 0; count++)
- CMap_decode_char(cmap, inbuf, inbytesleft, outbuf, outbytesleft);
-
- return count;
-}
-
-char *
-CMap_get_name (CMap *cmap)
-{
- ASSERT(cmap);
- return cmap->name;
-}
-
-int
-CMap_get_type (CMap *cmap)
-{
- ASSERT(cmap);
- return cmap->type;
-}
-
-int
-CMap_get_wmode (CMap *cmap)
-{
- ASSERT(cmap);
- return cmap->wmode;
-}
-
-CIDSysInfo *
-CMap_get_CIDSysInfo (CMap *cmap)
-{
- ASSERT(cmap);
- return cmap->CSI;
-}
-
-void
-CMap_set_name (CMap *cmap, const char *name)
-{
- ASSERT(cmap);
- if (cmap->name)
- RELEASE(cmap->name);
- cmap->name = NEW(strlen(name)+1, char);
- strcpy(cmap->name, name);
-}
-
-void
-CMap_set_type (CMap *cmap, int type)
-{
- ASSERT(cmap);
- cmap->type = type;
-}
-
-void
-CMap_set_wmode (CMap *cmap, int wmode)
-{
- ASSERT(cmap);
- cmap->wmode = wmode;
-}
-
-void
-CMap_set_CIDSysInfo (CMap *cmap, const CIDSysInfo *csi)
-{
- ASSERT(cmap);
-
- if (cmap->CSI) {
- if (cmap->CSI->registry)
- RELEASE(cmap->CSI->registry);
- if (cmap->CSI->ordering)
- RELEASE(cmap->CSI->ordering);
- RELEASE(cmap->CSI);
- }
-
- if (csi && csi->registry && csi->ordering) {
- cmap->CSI = NEW(1, CIDSysInfo);
- cmap->CSI->registry = NEW(strlen(csi->registry)+1, char);
- strcpy(cmap->CSI->registry, csi->registry);
- cmap->CSI->ordering = NEW(strlen(csi->ordering)+1, char);
- strcpy(cmap->CSI->ordering, csi->ordering);
- cmap->CSI->supplement = csi->supplement;
- } else {
- WARN("Invalid CIDSystemInfo.");
- cmap->CSI = NULL;
- }
-}
-
-/*
- * Can have muliple entry ?
- */
-void
-CMap_set_usecmap (CMap *cmap, CMap *ucmap)
-{
- int i;
-
- ASSERT(cmap);
- ASSERT(ucmap); /* Maybe if (!ucmap) ERROR() is better for this. */
-
- if (cmap == ucmap)
- ERROR("%s: Identical CMap object cannot be used for usecmap CMap: 0x%p=0x%p",
- CMAP_DEBUG_STR, cmap, ucmap);
-
- /* Check if ucmap have neccesary information. */
- if (!CMap_is_valid(ucmap))
- ERROR("%s: Invalid CMap.", CMAP_DEBUG_STR);
-
- /*
- * CMapName of cmap can be undefined when usecmap is executed in CMap parsing.
- * And it is also possible CSI is not defined at that time.
- */
- if (cmap->name && strcmp(cmap->name, ucmap->name) == 0)
- ERROR("%s: CMap refering itself not allowed: CMap %s --> %s",
- CMAP_DEBUG_STR, cmap->name, ucmap->name);
-
- if (cmap->CSI && cmap->CSI->registry && cmap->CSI->ordering) {
- if (strcmp(cmap->CSI->registry, ucmap->CSI->registry) ||
- strcmp(cmap->CSI->ordering, ucmap->CSI->ordering))
- ERROR("%s: CMap %s required by %s have different CSI.",
- CMAP_DEBUG_STR, CMap_get_name(cmap), CMap_get_name(ucmap));
- }
-
- /* We must copy codespaceranges. */
- for (i = 0; i < ucmap->codespace.num; i++) {
- rangeDef *csr = ucmap->codespace.ranges + i;
- CMap_add_codespacerange(cmap, csr->codeLo, csr->codeHi, csr->dim);
- }
-
- cmap->useCMap = ucmap;
-}
-
-/* Test the validity of character c. */
-int
-CMap_match_codespace (CMap *cmap, const unsigned char *c, int dim)
-{
- int i, pos;
-
- ASSERT(cmap);
- for (i = 0; i < cmap->codespace.num; i++) {
- rangeDef *csr = cmap->codespace.ranges + i;
- if (csr->dim != dim)
- continue;
- for (pos = 0; pos < dim; pos++) {
- if (c[pos] > csr->codeHi[pos] || c[pos] < csr->codeLo[pos])
- break;
- }
- if (pos == dim)
- return 0; /* Valid */
- }
-
- return -1; /* Invalid */
-}
-
-/*
- * No overlapping codespace ranges are allowed, otherwise mapping is ambiguous.
- */
-int
-CMap_add_codespacerange (CMap *cmap,
- const unsigned char *codelo, const unsigned char *codehi, int dim)
-{
- rangeDef *csr = NULL;
- int i;
-
- ASSERT(cmap && dim > 0);
-
- for (i = 0; i < cmap->codespace.num; i++) {
- int j, overlap = 1;
- csr = cmap->codespace.ranges + i;
- for (j = 0; j < MIN(csr->dim, dim) && overlap; j++) {
- if ((codelo[j] >= csr->codeLo[j] && codelo[j] <= csr->codeHi[j]) ||
- (codehi[j] >= csr->codeLo[j] && codehi[j] <= csr->codeHi[j]))
- overlap = 1;
- else
- overlap = 0;
- }
- if (overlap) {
- WARN("Overlapping codespace found. (ingored)");
- return -1;
- }
- }
-
- if (dim < cmap->profile.minBytesIn)
- cmap->profile.minBytesIn = dim;
- if (dim > cmap->profile.maxBytesIn)
- cmap->profile.maxBytesIn = dim;
-
- if (cmap->codespace.num + 1 > cmap->codespace.max) {
- cmap->codespace.max += 10;
- cmap->codespace.ranges = RENEW(cmap->codespace.ranges, cmap->codespace.max, struct rangeDef);
- }
-
- csr = cmap->codespace.ranges + cmap->codespace.num;
- csr->dim = dim;
- csr->codeHi = get_mem(cmap, dim);
- csr->codeLo = get_mem(cmap, dim);
- memcpy(csr->codeHi, codehi, dim);
- memcpy(csr->codeLo, codelo, dim);
-
- (cmap->codespace.num)++;
-
- return 0;
-}
-
-int
-CMap_add_notdefchar (CMap *cmap, const unsigned char *src, int srcdim, CID dst)
-{
- return CMap_add_notdefrange(cmap, src, src, srcdim, dst);
-}
-
-int
-CMap_add_notdefrange (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim, CID dst)
-{
- int c;
- mapDef *cur;
-
- ASSERT(cmap);
- /* dst not used here */
- /* FIXME */
- if (check_range(cmap, srclo, srchi, srcdim, (const unsigned char *)&dst, 2) < 0)
- return -1;
-
- if (cmap->mapTbl == NULL )
- cmap->mapTbl = mapDef_new();
-
- cur = cmap->mapTbl;
- if (locate_tbl(&cur, srclo, srcdim) < 0)
- return -1;
-
- for (c = srclo[srcdim-1]; c <= srchi[srcdim-1]; c++) {
- if (MAP_DEFINED(cur[c].flag)) {
- if (!__silent)
- WARN("Trying to redefine already defined code mapping. (ignored)");
- } else {
- cur[c].flag = (MAP_LOOKUP_END|MAP_IS_NOTDEF);
- cur[c].code = get_mem(cmap, 2);
- cur[c].len = 2;
- cur[c].code[0] = dst >> 8;
- cur[c].code[1] = dst & 0xff;
- }
- /* Do not do dst++ for notdefrange */
- }
-
- return 0;
-}
-
-int
-CMap_add_bfchar (CMap *cmap,
- const unsigned char *src, int srcdim,
- const unsigned char *dst, int dstdim)
-{
- return CMap_add_bfrange(cmap, src, src, srcdim, dst, dstdim);
-}
-
-int
-CMap_add_bfrange (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim,
- const unsigned char *base, int dstdim)
-{
- int c, last_byte, i;
- mapDef *cur;
-
- ASSERT(cmap);
- if (check_range(cmap, srclo, srchi, srcdim, base, dstdim) < 0)
- return -1;
-
- if (cmap->mapTbl == NULL)
- cmap->mapTbl = mapDef_new();
-
- cur = cmap->mapTbl;
- if (locate_tbl(&cur, srclo, srcdim) < 0)
- return -1;
-
- for (c = srclo[srcdim-1]; c <= srchi[srcdim-1]; c++) {
- /* According to 5014.CIDFont_Spec.pdf (p.52),
- * Code mappings (unlike codespace ranges) may overlap,
- * but succeeding maps superceded preceding maps.
- * (reported and patched by Luo Jie on 2007/12/2)
- */
- if (!MAP_DEFINED(cur[c].flag) || cur[c].len < dstdim) {
- cur[c].flag = (MAP_LOOKUP_END|MAP_IS_CODE);
- cur[c].code = get_mem(cmap, dstdim);
- }
- /*
- * We assume restriction to code ranges also applied here.
- * Addition <00FF> + 1 is undefined.
- *
- * Changed on 2004-03-20:
- *
- * Should be treated as <0100> in Acrobat's "ToUnicode" CMap.
- */
- cur[c].len = dstdim;
- memcpy(cur[c].code, base, dstdim);
-
- last_byte = c - srclo[srcdim-1] + base[dstdim-1];
- cur[c].code[dstdim-1] = (last_byte & 0xFF);
- for (i = dstdim - 2; i >= 0 && last_byte > 255; i--) {
- last_byte = cur[c].code[i] + 1;
- cur[c].code[i] = (last_byte & 0xFF);
- }
- }
-
- return 0;
-}
-
-int
-CMap_add_cidchar (CMap *cmap, const unsigned char *src, int srcdim, CID dst)
-{
- return CMap_add_cidrange(cmap, src, src, srcdim, dst);
-}
-
-int
-CMap_add_cidrange (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim, CID base)
-{
- int c;
- mapDef *cur;
-
- ASSERT(cmap);
- /* base not used here */
- if (check_range(cmap, srclo, srchi, srcdim, (const unsigned char *)&base, 2) < 0) /* FIXME */
- return -1;
-
- if (cmap->mapTbl == NULL )
- cmap->mapTbl = mapDef_new();
-
- cur = cmap->mapTbl;
- if (locate_tbl(&cur, srclo, srcdim) < 0)
- return -1;
-
- for (c = srclo[srcdim-1]; c <= srchi[srcdim-1]; c++) {
- if (cur[c].flag != 0) {
- if (!__silent)
- WARN("Trying to redefine already defined CID mapping. (ignored)");
- } else {
- cur[c].flag = (MAP_LOOKUP_END|MAP_IS_CID);
- cur[c].len = 2;
- cur[c].code = get_mem(cmap, 2);
- cur[c].code[0] = base >> 8;
- cur[c].code[1] = base & 0xff;
- }
- if (base >= CID_MAX)
- WARN("CID number too large.");
- base++;
- }
-
- return 0;
-}
-
-static void
-mapDef_release (mapDef *t)
-{
- int c;
-
- ASSERT(t);
- for (c = 0; c < 256; c++) {
- if (LOOKUP_CONTINUE(t[c].flag))
- mapDef_release(t[c].next);
- }
- RELEASE(t);
-}
-
-static mapDef *
-mapDef_new (void)
-{
- mapDef *t;
- int c;
-
- t = NEW(256, mapDef);
- for (c=0; c<256; c++) {
- t[c].flag = (MAP_LOOKUP_END|MAP_IS_UNDEF);
- t[c].code = NULL;
- t[c].next = NULL;
- }
-
- return t;
-}
-
-static unsigned char *
-get_mem (CMap *cmap, int size)
-{
- mapData *map;
- unsigned char *p;
-
- ASSERT(cmap && cmap->mapData && size >= 0);
- map = cmap->mapData;
- if (map->pos + size >= MEM_ALLOC_SIZE) {
- mapData *prev = map;
- map = NEW(1, struct mapData);
- map->data = NEW(MEM_ALLOC_SIZE, unsigned char);
- map->prev = prev;
- map->pos = 0;
- cmap->mapData = map;
- }
- p = map->data + map->pos;
- map->pos += size;
-
- return p;
-}
-
-static int
-locate_tbl (mapDef **cur, const unsigned char *code, int dim)
-{
- int i, c;
-
- ASSERT(cur && *cur);
- for (i = 0; i < dim-1; i++) {
- c = code[i];
- if (MAP_DEFINED((*cur)[c].flag)) {
- WARN("Ambiguous CMap entry.");
- return -1;
- }
- if ((*cur)[c].next == NULL) /* create new node */
- (*cur)[c].next = mapDef_new();
- (*cur)[c].flag |= MAP_LOOKUP_CONTINUE;
- *cur = (*cur)[c].next;
- }
-
- return 0;
-}
-
-/*
- * Guess how many bytes consumed as a `single' character:
- * Substring of length bytesconsumed bytes of input string is interpreted as
- * a `single' character by CMap_decode().
- */
-static int
-bytes_consumed (CMap *cmap, const unsigned char *instr, long inbytes)
-{
- int i, pos, longest = 0, bytesconsumed;
-
- ASSERT(cmap);
- for (i = 0; i < cmap->codespace.num; i++) {
- rangeDef *csr = cmap->codespace.ranges + i;
- for (pos = 0; pos < MIN(csr->dim, inbytes); pos++) {
- if (instr[pos] > csr->codeHi[pos] || instr[pos] < csr->codeLo[pos])
- break;
- }
- if (pos == csr->dim) /* part of instr is totally valid in this codespace. */
- return csr->dim;
- if (pos > longest)
- longest = pos;
- }
-
- if (i == cmap->codespace.num) /* No matching at all */
- bytesconsumed = cmap->profile.minBytesIn;
- else {
- bytesconsumed = cmap->profile.maxBytesIn;
- for (i = 0; i< cmap->codespace.num; i++) {
- rangeDef *csr = cmap->codespace.ranges + i;
- if (csr->dim > longest && csr->dim < bytesconsumed)
- bytesconsumed = csr->dim;
- }
- }
-
- return bytesconsumed;
-}
-
-static int
-check_range (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim,
- const unsigned char *dst, int dstdim)
-{
- if ((srcdim < 1 || dstdim < 1) ||
- (!srclo || !srchi || !dst) ||
- memcmp(srclo, srchi, srcdim - 1) ||
- srclo[srcdim-1] > srchi[srcdim-1]) {
- WARN("Invalid CMap mapping entry. (ignored)");
- return -1;
- }
-
- if (CMap_match_codespace(cmap, srclo, srcdim) < 0 ||
- CMap_match_codespace(cmap, srchi, srcdim) < 0) {
- WARN("Invalid CMap mapping entry. (ignored)");
- return -1;
- }
-
- if (srcdim < cmap->profile.minBytesIn)
- cmap->profile.minBytesIn = srcdim;
- if (srcdim > cmap->profile.maxBytesIn)
- cmap->profile.maxBytesIn = srcdim;
- if (dstdim < cmap->profile.minBytesOut)
- cmap->profile.minBytesOut = dstdim;
- if (dstdim > cmap->profile.maxBytesOut)
- cmap->profile.maxBytesOut = dstdim;
-
- return 0;
-}
-
-/************************** CMAP_CACHE **************************/
-#include "cmap_read.h"
-
-#define CMAP_CACHE_ALLOC_SIZE 16u
-
-struct CMap_cache {
- int num;
- int max;
- CMap **cmaps;
-};
-
-static struct CMap_cache *__cache = NULL;
-
-#define CHECK_ID(n) do {\
- if (! __cache)\
- ERROR("%s: CMap cache not initialized.", CMAP_DEBUG_STR);\
- if ((n) < 0 || (n) >= __cache->num)\
- ERROR("Invalid CMap ID %d", (n));\
- } while (0)
-
-#include "dpxfile.h"
-
-void
-CMap_cache_init (void)
-{
- static unsigned char range_min[2] = {0x00, 0x00};
- static unsigned char range_max[2] = {0xff, 0xff};
-
- if (__cache)
- ERROR("%s: Already initialized.", CMAP_DEBUG_STR);
-
- __cache = NEW(1, struct CMap_cache);
-
- __cache->max = CMAP_CACHE_ALLOC_SIZE;
- __cache->cmaps = NEW(__cache->max, CMap *);
- __cache->num = 0;
-
- /* Create Identity mapping */
- __cache->cmaps[0] = CMap_new();
- CMap_set_name (__cache->cmaps[0], "Identity-H");
- CMap_set_type (__cache->cmaps[0], CMAP_TYPE_IDENTITY);
- CMap_set_wmode(__cache->cmaps[0], 0);
- CMap_set_CIDSysInfo(__cache->cmaps[0], &CSI_IDENTITY);
- CMap_add_codespacerange(__cache->cmaps[0], range_min, range_max, 2);
-
- __cache->cmaps[1] = CMap_new();
- CMap_set_name (__cache->cmaps[1], "Identity-V");
- CMap_set_type (__cache->cmaps[1], CMAP_TYPE_IDENTITY);
- CMap_set_wmode(__cache->cmaps[1], 1);
- CMap_set_CIDSysInfo(__cache->cmaps[1], &CSI_IDENTITY);
- CMap_add_codespacerange(__cache->cmaps[1], range_min, range_max, 2);
-
- __cache->num += 2;
-}
-
-CMap *
-CMap_cache_get (int id)
-{
- CHECK_ID(id);
- return __cache->cmaps[id];
-}
-
-int
-CMap_cache_find (const char *cmap_name)
-{
- int id = 0;
- FILE *fp = NULL;
-
- if (!__cache)
- CMap_cache_init();
- ASSERT(__cache);
-
- for (id = 0; id < __cache->num; id++) {
- char *name = NULL;
- /* CMapName may be undefined when processing usecmap. */
- name = CMap_get_name(__cache->cmaps[id]);
- if (name && strcmp(cmap_name, name) == 0) {
- return id;
- }
- }
-
- fp = DPXFOPEN(cmap_name, DPX_RES_TYPE_CMAP);
- if (!fp)
- return -1;
-
- if (CMap_parse_check_sig(fp) < 0) {
- DPXFCLOSE(fp);
- return -1;
- }
-
- if (__verbose)
- MESG("(CMap:%s", cmap_name);
-
- if (__cache->num >= __cache->max) {
- __cache->max += CMAP_CACHE_ALLOC_SIZE;
- __cache->cmaps = RENEW(__cache->cmaps, __cache->max, CMap *);
- }
- id = __cache->num;
- (__cache->num)++;
- __cache->cmaps[id] = CMap_new();
-
- if (CMap_parse(__cache->cmaps[id], fp) < 0)
- ERROR("%s: Parsing CMap file failed.", CMAP_DEBUG_STR);
-
- DPXFCLOSE(fp);
-
- if (__verbose)
- MESG(")");
-
- return id;
-}
-
-int
-CMap_cache_add (CMap *cmap)
-{
- int id;
- char *cmap_name0, *cmap_name1;
-
- if (!CMap_is_valid(cmap))
- ERROR("%s: Invalid CMap.", CMAP_DEBUG_STR);
-
- for (id = 0; id < __cache->num; id++) {
- cmap_name0 = CMap_get_name(cmap);
- cmap_name1 = CMap_get_name(__cache->cmaps[id]);
- if (!strcmp(cmap_name0, cmap_name1)) {
- ERROR("%s: CMap \"%s\" already defined.",
- CMAP_DEBUG_STR, cmap_name0);
- return -1;
- }
- }
-
- if (__cache->num >= __cache->max) {
- __cache->max += CMAP_CACHE_ALLOC_SIZE;
- __cache->cmaps = RENEW(__cache->cmaps, __cache->max, CMap *);
- }
- id = __cache->num;
- (__cache->num)++;
- __cache->cmaps[id] = cmap;
-
- return id;
-}
-
-void
-CMap_cache_close (void)
-{
- if (__cache) {
- int id;
- for (id = 0; id < __cache->num; id++) {
- CMap_release(__cache->cmaps[id]);
- }
- RELEASE(__cache->cmaps);
- RELEASE(__cache);
- __cache = NULL;
- }
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CMAP_H_
-#define _CMAP_H_
-
-#include "cid.h"
-
-#include <sys/types.h>
-
-typedef unsigned short CID;
-typedef unsigned short UCV16;
-
-/* Limits */
-#define CID_MAX_CID 65535
-#define CID_MAX CID_MAX_CID
-
-#define CID_NOTDEF_CHAR "\0\0"
-#define CID_NOTDEF 0
-
-#define UCS_NOTDEF_CHAR "\377\375"
-#define UCS_NOTDEF 0xfffd
-
-/*
- * TYPE_IDENTITY and TYPE_CID_TO_CODE is not defined in the CMap spec.
- */
-#define CMAP_TYPE_IDENTITY 0
-#define CMAP_TYPE_CODE_TO_CID 1
-#define CMAP_TYPE_TO_UNICODE 2
-#define CMAP_TYPE_CID_TO_CODE 3
-
-#define CMAP_PROF_TYPE_INBYTES_MIN 0
-#define CMAP_PROF_TYPE_INBYTES_MAX 1
-#define CMAP_PROF_TYPE_OUTBYTES_MIN 2
-#define CMAP_PROF_TYPE_OUTBYTES_MAX 3
-
-typedef struct CMap CMap;
-
-
-/************************** CMAP_MAIN **************************/
-
-extern void CMap_set_verbose (void);
-extern void CMap_set_silent (int value);
-
-extern CMap *CMap_new (void);
-extern void CMap_release (CMap *cmap);
-
-extern int CMap_is_valid (CMap *cmap);
-extern int CMap_is_Identity (CMap *cmap);
-extern int CMap_get_profile (CMap *cmap, int type);
-
-extern char *CMap_get_name (CMap *cmap);
-extern int CMap_get_type (CMap *cmap);
-extern int CMap_get_wmode(CMap *cmap);
-extern CIDSysInfo *CMap_get_CIDSysInfo(CMap *cmap);
-
-extern void CMap_set_name (CMap *cmap, const char *name);
-extern void CMap_set_type (CMap *cmap, int type);
-extern void CMap_set_wmode (CMap *cmap, int wmode);
-extern void CMap_set_usecmap(CMap *cmap, CMap *ucmap);
-extern void CMap_set_CIDSysInfo (CMap *cmap, const CIDSysInfo *csi);
-
-/* charName not supported */
-extern int CMap_add_bfchar (CMap *cmap,
- const unsigned char *src, int srcdim,
- const unsigned char *dest, int destdim);
-extern int CMap_add_cidchar (CMap *cmap,
- const unsigned char *src, int srcdim, CID dest);
-extern int CMap_add_bfrange (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim,
- const unsigned char *dest, int destdim);
-extern int CMap_add_cidrange(CMap *cmap,
- const unsigned char *srclo, const unsigned char *hi, int srcdim,
- CID base);
-
-extern int CMap_add_notdefchar (CMap *cmap, const unsigned char *src, int srcdim, CID dst);
-extern int CMap_add_notdefrange (CMap *cmap,
- const unsigned char *srclo, const unsigned char *srchi, int srcdim,
- CID dst);
-
-extern int CMap_add_codespacerange (CMap *cmap,
- const unsigned char *codelo, const unsigned char *codehi, int dim);
-extern int CMap_match_codespace (CMap *cmap, const unsigned char *c, int dim);
-
-extern void CMap_decode_char (CMap *cmap,
- const unsigned char **inbuf, long *inbytesleft,
- unsigned char **outbuf, long *outbytesleft);
-
-extern long CMap_decode (CMap *cmap,
- const unsigned char **inbuf, long *inbytesleft,
- unsigned char **outbuf, long *outbytesleft);
-
-extern void CMap_cache_init (void);
-extern CMap *CMap_cache_get (int id);
-extern int CMap_cache_find (const char *cmap_name);
-extern void CMap_cache_close (void);
-extern int CMap_cache_add (CMap *cmap);
-
-#endif /* _CMAP_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CMAP_P_H_
-#define _CMAP_P_H_
-
-#include "cid.h"
-
-/* Mapping types, MAP_IS_NAME is not supported. */
-#define MAP_IS_CID (1 << 0)
-#define MAP_IS_NAME (1 << 1)
-#define MAP_IS_CODE (1 << 2)
-#define MAP_IS_NOTDEF (1 << 3)
-
-#define MAP_IS_UNDEF 0
-#define MAP_TYPE_MASK 0x00f
-
-#define MAP_DEFINED(e) (((e) & MAP_TYPE_MASK) != MAP_IS_UNDEF ? 1 : 0)
-#define MAP_TYPE(e) ((e) & MAP_TYPE_MASK)
-
-/* Lookup flags */
-#define MAP_LOOKUP_END 0
-#define MAP_LOOKUP_CONTINUE (1 << 4)
-#define LOOKUP_CONTINUE(f) ((f) & MAP_LOOKUP_CONTINUE)
-#define LOOKUP_END(f) (!LOOKUP_CONTINUE((f)))
-
-/* DEBUG */
-#define CMAP_DEBUG_STR "CMap"
-#define CMAP_DEBUG 3
-
-/* Codespacerange */
-typedef struct rangeDef {
- int dim; /* Dimension of this codespacerange */
- unsigned char *codeLo; /* Lower bounds of valid input code */
- unsigned char *codeHi; /* Upper bounds of valid input code */
-} rangeDef;
-
-typedef struct mapDef {
- int flag;
- int len; /* 2 for CID, variable for Code.. */
- unsigned char *code; /* CID (as 16-bit BE), Code ... */
- struct mapDef *next; /* Next Subtbl for LOOKUP_CONTINUE */
-} mapDef;
-
-#define MEM_ALLOC_SIZE 4096
-typedef struct mapData {
- long pos; /* Position of next free data segment */
- unsigned char *data; /* CID, Code... MEM_ALLOC_SIZE bytes */
- struct mapData *prev; /* Previous mapData data segment */
-} mapData;
-
-struct CMap {
- char *name;
- int type; /* CMapType: 1 for usual CMaps,
- * 2 for ToUnicode CMaps,
- * 0 for IDENTITY is also defined for convenience.
- */
- int wmode; /* WMode: 0 for Horizontal, 1 for Vertical. */
- CIDSysInfo *CSI; /* CIDSystemInfo */
-
- struct CMap *useCMap;
-
- struct {
- int num;
- int max;
- rangeDef *ranges;
- } codespace;
-
- mapDef *mapTbl; /* First 256 segment of mapping table */
- mapData *mapData; /* Storage for actual CMap data */
-
- /* Additional data used by cmap.c, etc. */
-
- int flags; /* Decoder flags Not used yet. */
-
- struct {
- int minBytesIn;
- int maxBytesIn;
- int minBytesOut;
- int maxBytesOut;
- } profile;
-
-};
-
-#endif /* _CMAP_P_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxutil.h"
-#include "pst.h"
-
-#include "cmap_p.h"
-#include "cmap.h"
-
-#include "cmap_read.h"
-
-static int __verbose = 0;
-
-#define CMAP_PARSE_DEBUG_STR "CMap_parse:"
-#define CMAP_PARSE_DEBUG 3
-
-#ifdef HAVE_DPXFILE
-#include "dpxfile.h"
-#else
-#include "mfileio.h"
-
-typedef struct {
- unsigned char *cursor;
- unsigned char *endptr;
-
- unsigned char *buf;
- long max;
- FILE *fp;
- long unread;
-} ifreader;
-
-static ifreader *ifreader_create (FILE *fp, long remain, long bufsize);
-static long ifreader_read (ifreader *reader, long size);
-static void ifreader_destroy (ifreader *reader);
-
-static ifreader *
-ifreader_create (FILE *fp, long size, long bufsize)
-{
- ifreader *reader;
-
- reader = NEW(1, ifreader);
- reader->buf = NEW(bufsize+1, unsigned char);
- reader->max = bufsize;
- reader->fp = fp;
- reader->unread = size;
-
- reader->cursor = reader->endptr = reader->buf;
- *reader->endptr = 0;
-
- return reader;
-}
-
-static void
-ifreader_destroy (ifreader *reader)
-{
- ASSERT(reader);
- if (reader->buf)
- RELEASE(reader->buf);
- RELEASE(reader);
-}
-
-
-static long
-ifreader_read (ifreader *reader, long size)
-{
- long bytesread = 0, bytesrem = 0;
-
- ASSERT(reader);
- bytesrem = (long) reader->endptr - (long) reader->cursor;
- if (size > reader->max) {
- if (__verbose)
- MESG("\nExtending buffer (%ld bytes)...\n", size);
- reader->buf = RENEW(reader->buf, size+1, unsigned char);
- reader->max = size;
- }
- if (reader->unread > 0 && bytesrem < size) {
- bytesread = MIN(reader->max - bytesrem, reader->unread);
- memmove(reader->buf, reader->cursor, bytesrem);
- reader->cursor = reader->buf;
- reader->endptr = reader->buf + bytesrem;
- if (fread(reader->endptr, 1, bytesread, reader->fp) != bytesread)
- ERROR("Reading file failed.");
- reader->endptr += bytesread;
- reader->unread -= bytesread;
- if (__verbose)
- MESG("Reading more %ld bytes (%ld bytes remains in buffer)...\n", bytesread, bytesrem);
- }
-
- *reader->endptr = 0;
-
- return bytesread + bytesrem;
-}
-#define ifreader_need(f,s) ifreader_read((f),(s))
-
-#endif /* HAVE_DPXFILE */
-
-static int check_next_token (ifreader *input, const char *key);
-static int get_coderange (ifreader *input, unsigned char *codeLo, unsigned char *codeHi, int *dim, int maxlen);
-
-static int handle_codearray (CMap *cmap, ifreader *input, unsigned char *codeLo, int dim, int count);
-static int do_codespacerange (CMap *cmap, ifreader *input, int count);
-static int do_notdefrange (CMap *cmap, ifreader *input, int count);
-static int do_bfrange (CMap *cmap, ifreader *input, int count);
-static int do_cidrange (CMap *cmap, ifreader *input, int count);
-static int do_notdefchar (CMap *cmap, ifreader *input, int count);
-static int do_bfchar (CMap *cmap, ifreader *input, int count);
-static int do_cidchar (CMap *cmap, ifreader *input, int count);
-
-#define TOKEN_LEN_MAX 127
-
-static int
-check_next_token (ifreader *input, const char *key)
-{
- int cmp;
- pst_obj *token;
- char *str;
-
- if (ifreader_need(input, strlen(key)) < 0)
- return -1;
- if ((token = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
-
- str = (char *) pst_getSV(token);
- cmp = strcmp(str, key) ? -1 : 0;
- if (str)
- RELEASE(str);
- pst_release_obj(token);
-
- return cmp;
-}
-
-static int
-get_coderange (ifreader *input,
- unsigned char *codeLo, unsigned char *codeHi, int *dim, int maxlen)
-{
- pst_obj *tok1, *tok2;
- int dim1, dim2;
-
- if ((tok1 = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL) {
- pst_release_obj(tok1);
- return -1;
- }
-
- if (!PST_STRINGTYPE(tok1) || !PST_STRINGTYPE(tok2)) {
- pst_release_obj(tok1);
- pst_release_obj(tok2);
- return -1;
- }
-
- dim1 = pst_length_of(tok1);
- dim2 = pst_length_of(tok2);
- if (dim1 != dim2 || dim1 > maxlen) {
- pst_release_obj(tok1);
- pst_release_obj(tok2);
- return -1;
- }
-
- memcpy(codeLo, pst_data_ptr(tok1), dim1);
- memcpy(codeHi, pst_data_ptr(tok2), dim2);
- pst_release_obj(tok1);
- pst_release_obj(tok2);
-
- *dim = dim1;
- return 0;
-}
-
-static int
-do_codespacerange (CMap *cmap, ifreader *input, int count)
-{
- unsigned char codeLo[TOKEN_LEN_MAX], codeHi[TOKEN_LEN_MAX];
- int dim;
-
- while (count-- > 0) {
- if (get_coderange(input, codeLo, codeHi, &dim, TOKEN_LEN_MAX) < 0)
- return -1;
- CMap_add_codespacerange(cmap, codeLo, codeHi, dim);
- }
-
- return check_next_token(input, "endcodespacerange");
-}
-
-/*
- * bfrange
- * <codeLo> <codeHi> [destCode1 destCode2 ...]
- */
-static int
-handle_codearray (CMap *cmap, ifreader *input, unsigned char *codeLo, int dim, int count)
-{
- pst_obj *tok = NULL;
-
- if (dim < 1)
- ERROR("Invalid code range.");
- while (count-- > 0) {
- if ((tok = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- else if (PST_STRINGTYPE(tok)) {
- CMap_add_bfchar(cmap, codeLo, dim, (unsigned char *) pst_data_ptr(tok), (int) pst_length_of(tok));
- } else if (PST_MARKTYPE(tok) || !PST_NAMETYPE(tok))
- ERROR("%s: Invalid CMap mapping record.", CMAP_PARSE_DEBUG_STR);
- else
- ERROR("%s: Mapping to charName not supported.", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok);
- codeLo[dim-1] += 1;
- }
-
- return check_next_token(input, "]");
-}
-
-static int
-do_notdefrange (CMap *cmap, ifreader *input, int count)
-{
- pst_obj *tok;
- unsigned char codeLo[TOKEN_LEN_MAX], codeHi[TOKEN_LEN_MAX];
- long dstCID;
- int dim;
-
- while (count-- > 0) {
- if (ifreader_need(input, TOKEN_LEN_MAX*3) < 0)
- return -1;
- if (get_coderange(input, codeLo, codeHi, &dim, TOKEN_LEN_MAX) < 0 ||
- (tok = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if (PST_INTEGERTYPE(tok)) {
- dstCID = pst_getIV(tok);
- if (dstCID >= 0 && dstCID <= CID_MAX)
- CMap_add_notdefrange(cmap, codeLo, codeHi, dim, (CID) dstCID);
- } else
- WARN("%s: Invalid CMap mapping record. (ignored)", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok);
- }
-
- return check_next_token(input, "endnotdefrange");
-}
-
-static int
-do_bfrange (CMap *cmap, ifreader *input, int count)
-{
- pst_obj *tok;
- unsigned char codeLo[TOKEN_LEN_MAX], codeHi[TOKEN_LEN_MAX];
- int srcdim;
-
- while (count-- > 0) {
- if (ifreader_need(input, TOKEN_LEN_MAX*3) < 0)
- return -1;
- if (get_coderange(input, codeLo, codeHi, &srcdim, TOKEN_LEN_MAX) < 0 ||
- (tok = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if (PST_STRINGTYPE(tok)) {
- CMap_add_bfrange(cmap, codeLo, codeHi, srcdim,
- (unsigned char *) pst_data_ptr(tok), (int) pst_length_of(tok));
- } else if (PST_MARKTYPE(tok)) {
- if (handle_codearray(cmap, input, codeLo, srcdim,
- codeHi[srcdim-1] - codeLo[srcdim-1] + 1) < 0) {
- pst_release_obj(tok);
- return -1;
- }
- } else
- WARN("%s: Invalid CMap mapping record. (ignored)", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok);
- }
-
- return check_next_token(input, "endbfrange");
-}
-
-static int
-do_cidrange (CMap *cmap, ifreader *input, int count)
-{
- pst_obj *tok;
- unsigned char codeLo[TOKEN_LEN_MAX], codeHi[TOKEN_LEN_MAX];
- long dstCID;
- int dim;
-
- while (count-- > 0) {
- if (ifreader_need(input, TOKEN_LEN_MAX*3) < 0)
- return -1;
- if (get_coderange(input, codeLo, codeHi, &dim, TOKEN_LEN_MAX) < 0 ||
- (tok = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if (PST_INTEGERTYPE(tok)) {
- dstCID = pst_getIV(tok);
- if (dstCID >= 0 && dstCID <= CID_MAX)
- CMap_add_cidrange(cmap, codeLo, codeHi, dim, (CID) dstCID);
- } else
- WARN("%s: Invalid CMap mapping record. (ignored)", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok);
- }
-
- return check_next_token(input, "endcidrange");
-}
-
-static int
-do_notdefchar (CMap *cmap, ifreader *input, int count)
-{
- pst_obj *tok1, *tok2;
- long dstCID;
-
- while (count-- > 0) {
- if (ifreader_need(input, TOKEN_LEN_MAX*2) < 0)
- return -1;
- if ((tok1 = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL) {
- pst_release_obj(tok1);
- return -1;
- }
- if (PST_STRINGTYPE(tok1) && PST_INTEGERTYPE(tok2)) {
- dstCID = pst_getIV(tok2);
- if (dstCID >= 0 && dstCID <= CID_MAX)
- CMap_add_notdefchar(cmap, pst_data_ptr(tok1), pst_length_of(tok1), (CID) dstCID);
- } else
- WARN("%s: Invalid CMap mapping record. (ignored)", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok1);
- pst_release_obj(tok2);
- }
-
- return check_next_token(input, "endnotdefchar");
-}
-
-static int
-do_bfchar (CMap *cmap, ifreader *input, int count)
-{
- pst_obj *tok1, *tok2;
-
- while (count-- > 0) {
- if (ifreader_need(input, TOKEN_LEN_MAX*2) < 0)
- return -1;
- if ((tok1 = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL) {
- pst_release_obj(tok1);
- return -1;
- }
- /* We only support single CID font as descendant font, charName should not come here. */
- if (PST_STRINGTYPE(tok1) && PST_STRINGTYPE(tok2)) {
- CMap_add_bfchar(cmap,
- (unsigned char *) pst_data_ptr(tok1), (int) pst_length_of(tok1),
- (unsigned char *) pst_data_ptr(tok2), (int) pst_length_of(tok2));
- } else if (PST_NAMETYPE(tok2))
- ERROR("%s: Mapping to charName not supported.", CMAP_PARSE_DEBUG_STR);
- else
- WARN("%s: Invalid CMap mapping record. (ignored)", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok1);
- pst_release_obj(tok2);
- }
-
- return check_next_token(input, "endbfchar");
-}
-
-static int
-do_cidchar (CMap *cmap, ifreader *input, int count)
-{
- pst_obj *tok1, *tok2;
- long dstCID;
-
- while (count-- > 0) {
- if (ifreader_need(input, TOKEN_LEN_MAX*2) < 0)
- return -1;
- if ((tok1 = pst_get_token(&(input->cursor), input->endptr)) == NULL)
- return -1;
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL) {
- pst_release_obj(tok1);
- return -1;
- }
- if (PST_STRINGTYPE(tok1) && PST_INTEGERTYPE(tok2)) {
- dstCID = pst_getIV(tok2);
- if (dstCID >= 0 && dstCID <= CID_MAX)
- CMap_add_cidchar(cmap, pst_data_ptr(tok1), pst_length_of(tok1), (CID) dstCID);
- } else
- WARN("%s: Invalid CMap mapping record. (ignored)", CMAP_PARSE_DEBUG_STR);
- pst_release_obj(tok1);
- pst_release_obj(tok2);
- }
-
- return check_next_token(input, "endcidchar");
-}
-
-
-#define MATCH_NAME(t,n) (PST_NAMETYPE((t)) && !memcmp(pst_data_ptr((t)),(n),strlen((n))))
-#define MATCH_OP(t,n) (PST_UNKNOWNTYPE((t)) && !memcmp(pst_data_ptr((t)),(n),strlen((n))))
-
-static int
-do_cidsysteminfo (CMap *cmap, ifreader *input)
-{
- pst_obj *tok1, *tok2;
- CIDSysInfo csi = {NULL, NULL, -1};
- int simpledict = 0;
- int error = 0;
-
- ifreader_need(input, TOKEN_LEN_MAX*2);
- /*
- * Assuming /CIDSystemInfo 3 dict dup begin .... end def
- * or /CIDSystemInfo << ... >> def
- */
- while ((tok1 = pst_get_token(&(input->cursor), input->endptr)) != NULL) {
- if (PST_MARKTYPE(tok1)) {
- simpledict = 1;
- pst_release_obj(tok1);
- break;
- } else if (MATCH_OP(tok1, "begin")) {
- simpledict = 0;
- pst_release_obj(tok1);
- break;
- } else {
- pst_release_obj(tok1);
- /* continue */
- }
- }
- tok1 = tok2 = NULL;
- while (!error &&
- (tok1 = pst_get_token(&(input->cursor), input->endptr)) != NULL) {
- if (MATCH_OP(tok1, ">>") && simpledict) {
- pst_release_obj(tok1);
- break;
- } else if (MATCH_OP(tok1, "end") && !simpledict) {
- pst_release_obj(tok1);
- break;
- } else if (MATCH_NAME(tok1, "Registry") &&
- (tok2 = pst_get_token(&(input->cursor), input->endptr)) != NULL) {
- if (!PST_STRINGTYPE(tok2))
- error = -1;
- else if (!simpledict &&
- check_next_token(input, "def"))
- error = -1;
- if (!error)
- csi.registry = (char *) pst_getSV(tok2);
- } else if (MATCH_NAME(tok1, "Ordering") &&
- (tok2 = pst_get_token(&(input->cursor), input->endptr)) != NULL) {
- if (!PST_STRINGTYPE(tok2))
- error = -1;
- else if (!simpledict &&
- check_next_token(input, "def"))
- error = -1;
- if (!error)
- csi.ordering = (char *) pst_getSV(tok2);
- } else if (MATCH_NAME(tok1, "Supplement") &&
- (tok2 = pst_get_token(&(input->cursor), input->endptr)) != NULL) {
- if (!PST_INTEGERTYPE(tok2))
- error = -1;
- else if (!simpledict &&
- check_next_token(input, "def"))
- error = -1;
- if (!error)
- csi.supplement = pst_getIV(tok2);
- }
- if (tok2)
- pst_release_obj(tok2);
- if (tok1)
- pst_release_obj(tok1);
- tok1 = tok2 = NULL;
- }
- if (!error &&
- check_next_token(input, "def"))
- error = -1;
-
- if (!error &&
- csi.registry && csi.ordering &&
- csi.supplement >= 0) {
- CMap_set_CIDSysInfo(cmap, &csi);
- }
-
- if (csi.registry)
- RELEASE(csi.registry);
- if (csi.ordering)
- RELEASE(csi.ordering);
-
- return error;
-}
-
-#define INPUT_BUF_SIZE 4096
-#define CMAP_SIG_MAX 64
-int
-CMap_parse_check_sig (FILE *fp)
-{
- int result = -1;
- char sig[CMAP_SIG_MAX+1];
-
- if (!fp)
- return -1;
-
- rewind(fp);
- if (fread(sig, sizeof(char), CMAP_SIG_MAX, fp) != CMAP_SIG_MAX)
- result = -1;
- else {
- sig[CMAP_SIG_MAX] = 0;
- if (strncmp(sig, "%!PS", 4))
- result = -1;
- else if (strstr(sig+4, "Resource-CMap"))
- result = 0;
- }
- rewind(fp);
-
- return result;
-}
-
-int
-CMap_parse (CMap *cmap, FILE *fp)
-{
- pst_obj *tok1, *tok2;
- ifreader *input;
- int status = 0, tmpint = -1;
-
- ASSERT(cmap && fp);
-
- input = ifreader_create(fp, file_size(fp), INPUT_BUF_SIZE-1);
-
- while (status >= 0) {
- tok1 = tok2 = NULL;
- ifreader_read(input, INPUT_BUF_SIZE/2);
- tok1 = pst_get_token(&(input->cursor), input->endptr);
- if (tok1 == NULL)
- break;
- else if (MATCH_NAME(tok1, "CMapName")) {
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL ||
- !(PST_NAMETYPE(tok2) || PST_STRINGTYPE(tok2)) ||
- check_next_token(input, "def") < 0)
- status = -1;
- else
- CMap_set_name(cmap, pst_data_ptr(tok2));
- } else if (MATCH_NAME(tok1, "CMapType")) {
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL ||
- !PST_INTEGERTYPE(tok2) ||
- check_next_token(input, "def") < 0)
- status = -1;
- else
- CMap_set_type(cmap, pst_getIV(tok2));
- } else if (MATCH_NAME(tok1, "WMode")) {
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) == NULL ||
- !PST_INTEGERTYPE(tok2) ||
- check_next_token(input, "def") < 0)
- status = -1;
- else
- CMap_set_wmode(cmap, pst_getIV(tok2));
- } else if (MATCH_NAME(tok1, "CIDSystemInfo")) {
- status = do_cidsysteminfo(cmap, input);
- } else if (MATCH_NAME(tok1, "Version") ||
- MATCH_NAME(tok1, "UIDOffset") ||
- MATCH_NAME(tok1, "XUID")) {
- /* Ignore */
- } else if (PST_NAMETYPE(tok1)) {
- /* Possibly usecmap comes next */
- if ((tok2 = pst_get_token(&(input->cursor), input->endptr)) != NULL &&
- MATCH_OP(tok2, "usecmap")) {
- int id;
- CMap *ucmap;
- id = CMap_cache_find(pst_data_ptr(tok1));
- if (id < 0)
- status = -1;
- else {
- ucmap = CMap_cache_get(id);
- CMap_set_usecmap(cmap, ucmap);
- }
- }
- } else if (MATCH_OP(tok1, "begincodespacerange")) {
- status = do_codespacerange(cmap, input, tmpint);
- } else if (MATCH_OP(tok1, "beginnotdefrange")) {
- status = do_notdefrange(cmap, input, tmpint);
- } else if (MATCH_OP(tok1, "beginnotdefchar")) {
- status = do_notdefchar(cmap, input, tmpint);
- } else if (MATCH_OP(tok1, "beginbfrange")) {
- status = do_bfrange(cmap, input, tmpint);
- } else if (MATCH_OP(tok1, "beginbfchar")) {
- status = do_bfchar(cmap, input, tmpint);
- } else if (MATCH_OP(tok1, "begincidrange")) {
- status = do_cidrange(cmap, input, tmpint);
- } else if (MATCH_OP(tok1, "begincidchar")) {
- status = do_cidchar(cmap, input, tmpint);
- } else if (PST_INTEGERTYPE(tok1)) {
- tmpint = pst_getIV(tok1);
- } /* else Simply ignore */
- if (tok1)
- pst_release_obj(tok1);
- if (tok2)
- pst_release_obj(tok2);
- }
-
- ifreader_destroy(input);
-
- return (status < 0) ? -1 : CMap_is_valid(cmap);
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CMAP_READ_H_
-#define _CMAP_READ_H_
-
-#include <stdio.h>
-#include "cmap.h"
-
-extern int CMap_parse_check_sig (FILE *fp);
-extern int CMap_parse (CMap *cmap, FILE *fp);
-
-#endif /* _CMAP_READ_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * References:
- *
- * PostScript Language Reference Manual, 3rd. ed. (Adobe Systems Inc.)
- * 5.11.4 CMap Dictionaries
- * 5.11.5 FMapType 9 Composite Fonts
- * Building CMap Files for CID-Keyed Fonts, Adobe Technical Note #5099
- * CID-Keyed Font Technology Overview, Adobe Technical Note #5092
- * Adobe CMap and CIDFont Files Specification, Adobe Technical Specification #5014
- *
- * Undefined Character Handling:
- * PLRM 3rd. ed., sec. 5.11.5., "Handling Undefined Characters"
- *
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-#include "pdfresource.h"
-
-#include "cmap_p.h"
-#include "cmap.h"
-
-#include "cmap_write.h"
-
-struct sbuf {
- char *buf;
- char *curptr;
- char *limptr;
-};
-
-static int write_map (mapDef *mtab, int count,
- unsigned char *codestr, int depth,
- struct sbuf *wbuf, pdf_obj *stream);
-#if 0
-/* Not completed yet */
-
-/* used_slot...
- * This is for collecting only used CIDs.
- * add_inverse_map never supports code-to-code of
- * cid-to-code mapping.
- */
-static int add_inverse_map (CMap *icmap, mapDef *mtab,
- unsigned char *codestr, int depth,
- unsigned char *used_slot);
-static int add_map (CMap *cmap, mapDef *mtab,
- unsigned char *codestr, int depth);
-static CMap *invert_cmap (CMap *cmap, unsigned char *used_slot);
-static CMap *flatten_cmap (CMap *cmap);
-#endif /* 0 */
-
-static int
-block_count (mapDef *mtab, int c)
-{
- int count = 0, n;
-
- n = mtab[c].len - 1;
- c += 1;
- for (; c < 256; c++) {
- if (LOOKUP_CONTINUE(mtab[c].flag) ||
- !MAP_DEFINED(mtab[c].flag) ||
- (MAP_TYPE(mtab[c].flag) != MAP_IS_CID &&
- MAP_TYPE(mtab[c].flag) != MAP_IS_CODE) ||
- mtab[c-1].len != mtab[c].len)
- break;
- else if (!memcmp(mtab[c-1].code, mtab[c].code, n) &&
- mtab[c-1].code[n] < 255 &&
- mtab[c-1].code[n] + 1 == mtab[c].code[n])
- count++;
- else {
- break;
- }
- }
-
- return count;
-}
-
-static int
-write_map (mapDef *mtab, int count,
- unsigned char *codestr, int depth,
- struct sbuf *wbuf, pdf_obj *stream)
-{
- int c, i, block_length;
- mapDef *mtab1;
- /* Must be greater than 1 */
-#define BLOCK_LEN_MIN 2
- struct {
- int start, count;
- } blocks[256/BLOCK_LEN_MIN+1];
- int num_blocks = 0;
-
- for (c = 0; c < 256; c++) {
- codestr[depth] = (unsigned char) (c & 0xff);
- if (LOOKUP_CONTINUE(mtab[c].flag)) {
- mtab1 = mtab[c].next;
- count = write_map(mtab1, count,
- codestr, depth + 1, wbuf, stream);
- } else {
- if (MAP_DEFINED(mtab[c].flag)) {
- switch (MAP_TYPE(mtab[c].flag)) {
- case MAP_IS_CID: case MAP_IS_CODE:
- block_length = block_count(mtab, c);
- if (block_length >= BLOCK_LEN_MIN) {
- blocks[num_blocks].start = c;
- blocks[num_blocks].count = block_length;
- num_blocks++;
- c += block_length;
- } else {
- *(wbuf->curptr)++ = '<';
- for (i = 0; i <= depth; i++)
- sputx(codestr[i], &(wbuf->curptr), wbuf->limptr);
- *(wbuf->curptr)++ = '>';
- *(wbuf->curptr)++ = ' ';
- *(wbuf->curptr)++ = '<';
- for (i = 0; i < mtab[c].len; i++)
- sputx(mtab[c].code[i], &(wbuf->curptr), wbuf->limptr);
- *(wbuf->curptr)++ = '>';
- *(wbuf->curptr)++ = '\n';
- count++;
- }
- break;
- case MAP_IS_NAME:
- ERROR("%s: Unexpected error...", CMAP_DEBUG_STR);
- break;
- case MAP_IS_NOTDEF:
- break;
- default:
- ERROR("%s: Unknown mapping type: %d",
- CMAP_DEBUG_STR, MAP_TYPE(mtab[c].flag));
- }
- }
- }
-
- /* Flush if necessary */
- if (count >= 100 ||
- wbuf->curptr >= wbuf->limptr ) {
- char fmt_buf[32];
- if (count > 100)
- ERROR("Unexpected error....: %d", count);
- sprintf(fmt_buf, "%d beginbfchar\n", count);
- pdf_add_stream(stream, fmt_buf, strlen(fmt_buf));
- pdf_add_stream(stream,
- wbuf->buf, (long) (wbuf->curptr - wbuf->buf));
- wbuf->curptr = wbuf->buf;
- pdf_add_stream(stream,
- "endbfchar\n", strlen("endbfchar\n"));
- count = 0;
- }
- }
-
- if (num_blocks > 0) {
- char fmt_buf[32];
-
- if (count > 0) {
- sprintf(fmt_buf, "%d beginbfchar\n", count);
- pdf_add_stream(stream, fmt_buf, strlen(fmt_buf));
- pdf_add_stream(stream,
- wbuf->buf, (long) (wbuf->curptr - wbuf->buf));
- wbuf->curptr = wbuf->buf;
- pdf_add_stream(stream,
- "endbfchar\n", strlen("endbfchar\n"));
- count = 0;
- }
- sprintf(fmt_buf, "%d beginbfrange\n", num_blocks);
- pdf_add_stream(stream, fmt_buf, strlen(fmt_buf));
- for (i = 0; i < num_blocks; i++) {
- int j;
-
- c = blocks[i].start;
- *(wbuf->curptr)++ = '<';
- for (j = 0; j < depth; j++)
- sputx(codestr[j], &(wbuf->curptr), wbuf->limptr);
- sputx((unsigned char)c, &(wbuf->curptr), wbuf->limptr);
- *(wbuf->curptr)++ = '>';
- *(wbuf->curptr)++ = ' ';
- *(wbuf->curptr)++ = '<';
- for (j = 0; j < depth; j++)
- sputx(codestr[j], &(wbuf->curptr), wbuf->limptr);
- sputx((unsigned char)(c + blocks[i].count), &(wbuf->curptr), wbuf->limptr);
- *(wbuf->curptr)++ = '>';
- *(wbuf->curptr)++ = ' ';
- *(wbuf->curptr)++ = '<';
- for (j = 0; j < mtab[c].len; j++)
- sputx(mtab[c].code[j], &(wbuf->curptr), wbuf->limptr);
- *(wbuf->curptr)++ = '>';
- *(wbuf->curptr)++ = '\n';
- }
- pdf_add_stream(stream,
- wbuf->buf, (long) (wbuf->curptr - wbuf->buf));
- wbuf->curptr = wbuf->buf;
- pdf_add_stream(stream,
- "endbfrange\n", strlen("endbfrange\n"));
- }
-
- return count;
-}
-
-#define CMAP_BEGIN "\
-/CIDInit /ProcSet findresource begin\n\
-12 dict begin\n\
-begincmap\n\
-"
-
-#define CMAP_END "\
-endcmap\n\
-CMapName currentdict /CMap defineresource pop\n\
-end\n\
-end\n\
-"
-
-pdf_obj *
-CMap_create_stream (CMap *cmap, int flags) /* flags unused */
-{
- pdf_obj *stream;
- pdf_obj *stream_dict;
- CIDSysInfo *csi;
- struct sbuf wbuf;
- struct rangeDef *ranges;
- unsigned char *codestr;
- int i, j, count = 0;
-
- if (!cmap || !CMap_is_valid(cmap)) {
- WARN("Invalid CMap");
- return NULL;
- }
-
- if (cmap->type == CMAP_TYPE_IDENTITY)
- return NULL;
-
- stream = pdf_new_stream(STREAM_COMPRESS);
- stream_dict = pdf_stream_dict(stream);
-
- csi = CMap_get_CIDSysInfo(cmap);
- if (!csi) {
- csi = (cmap->type != CMAP_TYPE_TO_UNICODE) ?
- &CSI_IDENTITY : &CSI_UNICODE;
- }
-
- if (cmap->type != CMAP_TYPE_TO_UNICODE) {
- pdf_obj *csi_dict;
-
- csi_dict = pdf_new_dict();
- pdf_add_dict(csi_dict,
- pdf_new_name("Registry"),
- pdf_new_string(csi->registry, strlen(csi->registry)));
- pdf_add_dict(csi_dict,
- pdf_new_name("Ordering"),
- pdf_new_string(csi->ordering, strlen(csi->ordering)));
- pdf_add_dict(csi_dict,
- pdf_new_name("Supplement"),
- pdf_new_number(csi->supplement));
-
- pdf_add_dict(stream_dict,
- pdf_new_name("Type"),
- pdf_new_name("CMap"));
- pdf_add_dict(stream_dict,
- pdf_new_name("CMapName"),
- pdf_new_name(cmap->name));
- pdf_add_dict(stream_dict,
- pdf_new_name("CIDSystemInfo"), csi_dict);
- if (cmap->wmode != 0)
- pdf_add_dict(stream_dict,
- pdf_new_name("WMode"),
- pdf_new_number(cmap->wmode));
- }
-
- /* TODO:
- * Predefined CMaps need not to be embedded.
- */
- if (cmap->useCMap) {
- ERROR("UseCMap found (not supported yet)...");
- if (CMap_is_Identity(cmap->useCMap)) { /* not sure */
- if (CMap_get_wmode(cmap) == 1) {
- pdf_add_dict(stream_dict,
- pdf_new_name("UseCMap"),
- pdf_new_name("Identity-V"));
- } else {
- pdf_add_dict(stream_dict,
- pdf_new_name("UseCMap"),
- pdf_new_name("Identity-H"));
- }
- } else {
- long res_id;
- pdf_obj *ucmap_ref;
-
- res_id = pdf_findresource("CMap", CMap_get_name(cmap->useCMap));
- if (res_id >= 0) {
- ucmap_ref = pdf_get_resource_reference(res_id);
- } else {
- pdf_obj *ucmap_obj;
-
- ucmap_obj = CMap_create_stream(cmap->useCMap, 0);
- if (!ucmap_obj) {
- ERROR("Uh ah. I cannot continue...");
- }
-
- res_id = pdf_defineresource("CMap",
- CMap_get_name(cmap->useCMap),
- ucmap_obj, PDF_RES_FLUSH_IMMEDIATE);
- ucmap_ref = pdf_get_resource_reference(res_id);
- }
- pdf_add_dict(stream_dict, pdf_new_name("UseCMap"), ucmap_ref);
- }
- }
-
-#define WBUF_SIZE 4096
- wbuf.buf = NEW(WBUF_SIZE, char);
- codestr = NEW(cmap->profile.maxBytesIn, unsigned char);
- memset(codestr, 0, cmap->profile.maxBytesIn);
-
- wbuf.curptr = wbuf.buf;
- wbuf.limptr = wbuf.buf + WBUF_SIZE -
- 2 * (cmap->profile.maxBytesIn + cmap->profile.maxBytesOut) + 16;
-
- /* Start CMap */
- pdf_add_stream(stream, (const void *) CMAP_BEGIN, strlen(CMAP_BEGIN));
-
- wbuf.curptr += sprintf(wbuf.curptr, "/CMapName /%s def\n", cmap->name);
- wbuf.curptr += sprintf(wbuf.curptr, "/CMapType %d def\n" , cmap->type);
- if (cmap->wmode != 0 &&
- cmap->type != CMAP_TYPE_TO_UNICODE)
- wbuf.curptr += sprintf(wbuf.curptr, "/WMode %d def\n", cmap->wmode);
-
-#define CMAP_CSI_FMT "/CIDSystemInfo <<\n\
- /Registry (%s)\n\
- /Ordering (%s)\n\
- /Supplement %d\n\
->> def\n"
- wbuf.curptr += sprintf(wbuf.curptr, CMAP_CSI_FMT,
- csi->registry, csi->ordering, csi->supplement);
- pdf_add_stream(stream, wbuf.buf, (long)(wbuf.curptr - wbuf.buf));
- wbuf.curptr = wbuf.buf;
-
- /* codespacerange */
- ranges = cmap->codespace.ranges;
- wbuf.curptr += sprintf(wbuf.curptr,
- "%d begincodespacerange\n", cmap->codespace.num);
- for (i = 0; i < cmap->codespace.num; i++) {
- *(wbuf.curptr)++ = '<';
- for (j = 0; j < ranges[i].dim; j++) {
- sputx(ranges[i].codeLo[j], &(wbuf.curptr), wbuf.limptr);
- }
- *(wbuf.curptr)++ = '>';
- *(wbuf.curptr)++ = ' ';
- *(wbuf.curptr)++ = '<';
- for (j = 0; j < ranges[i].dim; j++) {
- sputx(ranges[i].codeHi[j], &(wbuf.curptr), wbuf.limptr);
- }
- *(wbuf.curptr)++ = '>';
- *(wbuf.curptr)++ = '\n';
- }
- pdf_add_stream(stream, wbuf.buf, (long)(wbuf.curptr - wbuf.buf));
- wbuf.curptr = wbuf.buf;
- pdf_add_stream(stream,
- "endcodespacerange\n", strlen("endcodespacerange\n"));
-
- /* CMap body */
- if (cmap->mapTbl) {
- count = write_map(cmap->mapTbl,
- 0, codestr, 0, &wbuf, stream); /* Top node */
- if (count > 0) { /* Flush */
- char fmt_buf[32];
- if (count > 100)
- ERROR("Unexpected error....: %d", count);
- sprintf(fmt_buf, "%d beginbfchar\n", count);
- pdf_add_stream(stream, fmt_buf, strlen(fmt_buf));
- pdf_add_stream(stream,
- wbuf.buf, (long) (wbuf.curptr - wbuf.buf));
- pdf_add_stream(stream,
- "endbfchar\n", strlen("endbfchar\n"));
- count = 0;
- wbuf.curptr = wbuf.buf;
- }
- }
- /* End CMap */
- pdf_add_stream(stream, CMAP_END, strlen(CMAP_END));
-
- RELEASE(codestr);
- RELEASE(wbuf.buf);
-
- return stream;
-}
-
-#if 0
-/* Not completed yet */
-
-static int
-add_inverse_map (CMap *icmap, mapDef *mtab,
- unsigned char *codestr, int depth,
- unsigned char *used_slot)
-{
- CID cid;
- int c;
- mapDef *mtab1;
-
- for (c = 0; c < 256; c++) {
- codestr[depth] = (unsigned char) (c & 0xff);
- if (LOOKUP_CONTINUE(mtab[c].flag)) {
- mtab1 = mtab[c].next;
- add_inverse_map(icmap, mtab1, codestr, depth + 1, used_slot);
- } else {
- if (MAP_DEFINED(mtab[c].flag)) {
- switch (MAP_TYPE(mtab[c].flag)) {
- /* We should restrict it to to-CID mapping.
- * However...
- */
- case MAP_IS_CID: case MAP_IS_CODE:
- if (mtab[c].len == 2) {
- cid = (mtab[c].code[0] << 8)|mtab[c].code[1];
-#ifndef is_used_char2
-#define is_used_char2(b,c) (((b)[(c)/8]) & (1 << (7-((c)%8))))
-#endif
- if (!used_slot ||
- is_used_char2(used_slot, cid)) {
- CMap_add_bfchar(icmap,
- mtab[c].code, mtab[c].len,
- codestr, depth + 1);
- }
- }
- break;
- case MAP_IS_NAME:
- ERROR("%s: Unexpected error...", CMAP_DEBUG_STR);
- break;
- case MAP_IS_NOTDEF:
- break;
- default:
- ERROR("%s: Unknown mapping type: %d",
- CMAP_DEBUG_STR, MAP_TYPE(mtab[c].flag));
- }
- }
- }
- }
-
- return 0;
-}
-
-static int
-add_map (CMap *cmap, mapDef *mtab,
- unsigned char *codestr, int depth)
-{
- int c;
- mapDef *mtab1;
-
- for (c = 0; c < 256; c++) {
- codestr[depth] = (unsigned char) (c & 0xff);
- if (LOOKUP_CONTINUE(mtab[c].flag)) {
- mtab1 = mtab[c].next;
- add_map(cmap, mtab1, codestr, depth + 1);
- } else {
- if (MAP_DEFINED(mtab[c].flag)) {
- switch (MAP_TYPE(mtab[c].flag)) {
- case MAP_IS_CID: case MAP_IS_CODE:
- CMap_add_bfchar(cmap,
- codestr, depth + 1,
- mtab[c].code, mtab[c].len);
- break;
- case MAP_IS_NAME:
- ERROR("%s: Unexpected error...", CMAP_DEBUG_STR);
- break;
- case MAP_IS_NOTDEF:
- break;
- default:
- ERROR("%s: Unknown mapping type: %d",
- CMAP_DEBUG_STR, MAP_TYPE(mtab[c].flag));
- }
- }
- }
- }
-
- return 0;
-}
-
-
-static CMap *
-invert_cmap (CMap *cmap, unsigned char *used_slot)
-{
- CMap *icmap;
- unsigned char *codestr;
- unsigned char range_min[2] = {0x00, 0x00}; /* CID */
- unsigned char range_max[2] = {0xff, 0xfe}; /* CID */
-
- cmap = flatten_cmap(cmap);
- ASSERT(cmap);
-
- icmap = CMap_new();
- CMap_set_type(icmap, CMAP_TYPE_CID_TO_CODE);
- CMap_add_codespacerange(icmap, range_min, range_max, 2);
-
- if (cmap->mapTbl) {
- codestr = NEW(cmap->profile.maxBytesIn, unsigned char);
- memset(codestr, 0, cmap->profile.maxBytesIn);
- add_inverse_map(icmap, cmap->mapTbl,
- codestr, 0, used_slot); /* top node */
- RELEASE(codestr);
- }
-
- CMap_release(cmap);
-
- return icmap;
-}
-
-static CMap *
-flatten_cmap (CMap *cmap)
-{
- CMap *fcmap;
- rangeDef *range;
- int i;
-
- ASSERT(cmap);
-
- fcmap = CMap_new();
-
- for (i = 0; i < cmap->codespace.num; i++) {
- range = &(cmap->codespace.ranges[i]);
- CMap_add_codespacerange(fcmap, range->codeLo, range->codeHi, range->dim);
- }
- CMap_set_CIDSysInfo(fcmap, cmap->CSI);
- CMap_set_type (fcmap, cmap->type );
- CMap_set_wmode(fcmap, cmap->wmode);
-
- fcmap->flags = cmap->flags;
- fcmap->version = cmap->version;
-
- while (cmap) {
- if (cmap->mapTbl) {
- unsigned char *codestr;
-
- codestr = NEW(cmap->profile.maxBytesIn, unsigned char);
- memset(codestr, 0, cmap->profile.maxBytesIn);
- add_map(fcmap, cmap->mapTbl, codestr, 0); /* top node */
- RELEASE(codestr);
- }
- cmap = cmap->useCMap;
- }
-
- return fcmap;
-}
-
-pdf_obj *
-CMap_ToCode_stream (CMap *cmap, const char *cmap_name,
- CIDSysInfo *csi, int cmap_type,
- unsigned char *used_slot, int flags)
-{
- pdf_obj *stream = NULL;
- CMap *icmap;
-
- ASSERT(cmap && cmap_name);
-
- if (cmap->type !=
- CMAP_TYPE_CODE_TO_CID)
- return NULL;
-
- icmap = invert_cmap(cmap, used_slot);
- if (icmap) {
- CMap_set_name(icmap, cmap_name);
- if (csi)
- CMap_set_CIDSysInfo(icmap, csi);
- else {
- CMap_set_CIDSysInfo(icmap, &(CSI_IDENTITY));
- }
- CMap_set_type(icmap, cmap_type);
-
- stream = CMap_create_stream(icmap, flags);
-
- CMap_release(icmap);
- }
-
- return stream;
-}
-#endif /* 0 */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CMAP_WRITE_H_
-#define _CMAP_WRITE_H_
-
-#include "cmap.h"
-
-extern pdf_obj *CMap_create_stream (CMap *cmap, int flags);
-extern pdf_obj *CMap_ToCode_stream (CMap *cmap, const char *cmap_name,
- CIDSysInfo *csi, int cmap_type,
- unsigned char *used_slot, int flags);
-
-#endif /* _CMAP_WRITE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * Type 2 Charstring support:
- * Decode and encode Type 2 charstring
- *
- * All local/global subroutine calls in a given charstring is replace by the
- * content of subroutine charstrings. We do this because some PostScript RIP
- * may have problems with sparse subroutine array. Workaround for this is to
- * re-order subroutine array so that no gap appears in the subroutine array,
- * or put dummy charstrings that contains only `return' in the gap. However,
- * re-ordering of subroutine is rather difficult for Type 2 charstrings due
- * to the bias which depends on the total number of subroutines. Replacing
- * callgsubr/callsubr calls with the content of the corresponding subroutine
- * charstring may be more efficient than putting dummy subroutines in the
- * case of subsetted font. Adobe distiller seems doing same thing.
- *
- * And also note that subroutine numbers within subroutines can depend on the
- * content of operand stack as follows:
- *
- * ... l m callsubr << subr #(m+bias): n add callsubr >> ...
- *
- * I've not implemented the `random' operator which generates a pseudo-random
- * number in the range (0, 1] and push them into argument stack.
- * How pseudo-random sequences are generated is not documented in the Type 2
- * charstring spec..
- */
-
-#include <stdio.h>
-
-/* fabs, sqrt ... */
-#include <math.h>
-
-#include "error.h"
-
-/* data types, limits */
-#include "cff_types.h"
-#include "cff_limits.h"
-
-#include "cs_type2.h"
-
-#define CS_TYPE2_DEBUG_STR "Type2 Charstring Parser"
-#define CS_TYPE2_DEBUG 5
-
-/* decoder/encoder status codes */
-#define CS_BUFFER_ERROR -3
-#define CS_STACK_ERROR -2
-#define CS_PARSE_ERROR -1
-#define CS_PARSE_OK 0
-#define CS_PARSE_END 1
-#define CS_SUBR_RETURN 2
-#define CS_CHAR_END 3
-
-static int status = CS_PARSE_ERROR;
-
-#define DST_NEED(a,b) {if ((a) < (b)) { status = CS_BUFFER_ERROR ; return ; }}
-#define SRC_NEED(a,b) {if ((a) < (b)) { status = CS_PARSE_ERROR ; return ; }}
-#define NEED(a,b) {if ((a) < (b)) { status = CS_STACK_ERROR ; return ; }}
-
-/* hintmask and cntrmask need number of stem zones */
-static int num_stems = 0;
-static int phase = 0;
-
-/* subroutine nesting */
-static int nest = 0;
-
-/* advance width */
-static int have_width = 0;
-static double width = 0.0;
-
-/*
- * Standard Encoding Accented Characters:
- * Optional four arguments for endchar. See, CFF spec., p.35.
- * This is obsolete feature and is no longer supported.
- */
-#if 0
-/* adx ady bchar achar endchar */
-static double seac[4] = {0.0, 0.0, 0.0, 0.0};
-#endif
-
-/* Operand stack and Transient array */
-static int stack_top = 0;
-static double arg_stack[CS_ARG_STACK_MAX];
-static double trn_array[CS_TRANS_ARRAY_MAX];
-
-/*
- * Type 2 CharString encoding
- */
-
-/*
- * 1-byte CharString operaotrs:
- * cs_escape is first byte of two-byte operator
- */
-
-/* RESERVED 0 */
-#define cs_hstem 1
-/* RESERVED 2 */
-#define cs_vstem 3
-#define cs_vmoveto 4
-#define cs_rlineto 5
-#define cs_hlineto 6
-#define cs_vlineto 7
-#define cs_rrcurveto 8
-/* cs_closepath 9 : TYPE1 */
-#define cs_callsubr 10
-#define cs_return 11
-#define cs_escape 12
-/* cs_hsbw 13 : TYPE1 */
-#define cs_endchar 14
-/* RESERVED 15 */
-/* RESERVED 16 */
-/* RESERVED 17 */
-#define cs_hstemhm 18
-#define cs_hintmask 19
-#define cs_cntrmask 20
-#define cs_rmoveto 21
-#define cs_hmoveto 22
-#define cs_vstemhm 23
-#define cs_rcurveline 24
-#define cs_rlinecurve 25
-#define cs_vvcurveto 26
-#define cs_hhcurveto 27
-/* SHORTINT 28 : first byte of shortint*/
-#define cs_callgsubr 29
-#define cs_vhcurveto 30
-#define cs_hvcurveto 31
-
-/*
- * 2-byte CharString operaotrs:
- * "dotsection" is obsoleted in Type 2 charstring.
- */
-
-#define cs_dotsection 0
-/* cs_vstem3 1 : TYPE1 */
-/* cs_hstem3 2 : TYPE1 */
-#define cs_and 3
-#define cs_or 4
-#define cs_not 5
-/* cs_seac 6 : TYPE1 */
-/* cs_sbw 7 : TYPE1 */
-/* RESERVED 8 */
-#define cs_abs 9
-#define cs_add 10
-#define cs_sub 11
-#define cs_div 12
-/* RESERVED 13 */
-#define cs_neg 14
-#define cs_eq 15
-/* cs_callothersubr 16 : TYPE1 */
-/* cs_pop 17 : TYPE1 */
-#define cs_drop 18
-/* RESERVED 19 */
-#define cs_put 20
-#define cs_get 21
-#define cs_ifelse 22
-#define cs_random 23
-#define cs_mul 24
-/* RESERVED 25 */
-#define cs_sqrt 26
-#define cs_dup 27
-#define cs_exch 28
-#define cs_index 29
-#define cs_roll 30
-/* cs_setcurrentpoint 31 : TYPE1 */
-/* RESERVED 32 */
-/* RESERVED 33 */
-#define cs_hflex 34
-#define cs_flex 35
-#define cs_hflex1 36
-#define cs_flex1 37
-
-/*
- * clear_stack() put all operands sotred in operand stack to dest.
- */
-static void
-clear_stack (card8 **dest, card8 *limit)
-{
- int i;
-
- for (i = 0; i < stack_top; i++) {
- double value;
- long ivalue;
- value = arg_stack[i];
- /* Nearest integer value */
- ivalue = (long) floor(value+0.5);
- if (value >= 0x8000L || value <= (-0x8000L - 1)) {
- /*
- * This number cannot be represented as a single operand.
- * We must use `a b mul ...' or `a c div' to represent large values.
- */
- ERROR("%s: Argument value too large. (This is bug)", CS_TYPE2_DEBUG_STR);
- } else if (fabs(value - ivalue) > 3.0e-5) {
- /* 16.16-bit signed fixed value */
- DST_NEED(limit, *dest + 5);
- *(*dest)++ = 255;
- ivalue = (long) floor(value); /* mantissa */
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- ivalue = (long)((value - ivalue) * 0x10000l); /* fraction */
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- /* Everything else are integers. */
- } else if (ivalue >= -107 && ivalue <= 107) {
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = ivalue + 139;
- } else if (ivalue >= 108 && ivalue <= 1131) {
- DST_NEED(limit, *dest + 2);
- ivalue = 0xf700u + ivalue - 108;
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- } else if (ivalue >= -1131 && ivalue <= -108) {
- DST_NEED(limit, *dest + 2);
- ivalue = 0xfb00u - ivalue - 108;
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- } else if (ivalue >= -32768 && ivalue <= 32767) { /* shortint */
- DST_NEED(limit, *dest + 3);
- *(*dest)++ = 28;
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = (ivalue) & 0xff;
- } else { /* Shouldn't come here */
- ERROR("%s: Unexpected error.", CS_TYPE2_DEBUG_STR);
- }
- }
-
- stack_top = 0; /* clear stack */
-
- return;
-}
-
-/*
- * Single byte operators:
- * Path construction, Operator for finishing a path, Hint operators.
- *
- * phase:
- * 0: inital state
- * 1: hint declaration, first stack-clearing operator appeared
- * 2: in path construction
- */
-
-static void
-do_operator1 (card8 **dest, card8 *limit, card8 **data, card8 *endptr)
-{
- card8 op = **data;
-
- *data += 1;
-
- switch (op) {
- case cs_hstemhm:
- case cs_vstemhm:
- /* charstring may have hintmask if above operator have seen */
- case cs_hstem:
- case cs_vstem:
- if (phase == 0 && (stack_top % 2)) {
- have_width = 1;
- width = arg_stack[0];
- }
- num_stems += stack_top/2;
- clear_stack(dest, limit);
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = op;
- phase = 1;
- break;
- case cs_hintmask:
- case cs_cntrmask:
- if (phase < 2) {
- if (phase == 0 && (stack_top % 2)) {
- have_width = 1;
- width = arg_stack[0];
- }
- num_stems += stack_top/2;
- }
- clear_stack(dest, limit);
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = op;
- if (num_stems > 0) {
- int masklen = (num_stems + 7) / 8;
- DST_NEED(limit, *dest + masklen);
- SRC_NEED(endptr, *data + masklen);
- memmove(*dest, *data, masklen);
- *data += masklen;
- *dest += masklen;
- }
- phase = 2;
- break;
- case cs_rmoveto:
- if (phase == 0 && (stack_top % 2)) {
- have_width = 1;
- width = arg_stack[0];
- }
- clear_stack(dest, limit);
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = op;
- phase = 2;
- break;
- case cs_hmoveto:
- case cs_vmoveto:
- if (phase == 0 && (stack_top % 2) == 0) {
- have_width = 1;
- width = arg_stack[0];
- }
- clear_stack(dest, limit);
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = op;
- phase = 2;
- break;
- case cs_endchar:
- if (stack_top == 1) {
- have_width = 1;
- width = arg_stack[0];
- clear_stack(dest, limit);
- } else if (stack_top == 4 || stack_top == 5) {
- WARN("\"seac\" character deprecated in Type 2 charstring.");
- status = CS_PARSE_ERROR;
- return;
- } else if (stack_top > 0) {
- WARN("%s: Operand stack not empty.", CS_TYPE2_DEBUG_STR);
- }
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = op;
- status = CS_CHAR_END;
- break;
- /* above oprators are candidate for first stack-clearing operator */
- case cs_rlineto:
- case cs_hlineto:
- case cs_vlineto:
- case cs_rrcurveto:
- case cs_rcurveline:
- case cs_rlinecurve:
- case cs_vvcurveto:
- case cs_hhcurveto:
- case cs_vhcurveto:
- case cs_hvcurveto:
- if (phase < 2) {
- WARN("%s: Broken Type 2 charstring.", CS_TYPE2_DEBUG_STR);
- status = CS_PARSE_ERROR;
- return;
- }
- clear_stack(dest, limit);
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = op;
- break;
- /* all operotors above are stack-clearing operator */
- /* no output */
- case cs_return:
- case cs_callgsubr:
- case cs_callsubr:
- ERROR("%s: Unexpected call(g)subr/return", CS_TYPE2_DEBUG_STR);
- break;
- default:
- /* no-op ? */
- WARN("%s: Unknown charstring operator: 0x%02x", CS_TYPE2_DEBUG_STR, op);
- status = CS_PARSE_ERROR;
- break;
- }
-
- return;
-}
-
-/*
- * Double byte operators:
- * Flex, arithmetic, conditional, and storage operators.
- *
- * Following operators are not supported:
- * random: How random ?
- */
-static void
-do_operator2 (card8 **dest, card8 *limit, card8 **data, card8 *endptr)
-{
- card8 op;
-
- *data += 1;
-
- SRC_NEED(endptr, *data + 1);
-
- op = **data;
- *data += 1;
-
- switch(op) {
- case cs_dotsection: /* deprecated */
- WARN("Operator \"dotsection\" deprecated in Type 2 charstring.");
- status = CS_PARSE_ERROR;
- return;
- break;
- case cs_hflex:
- case cs_flex:
- case cs_hflex1:
- case cs_flex1:
- if (phase < 2) {
- WARN("%s: Broken Type 2 charstring.", CS_TYPE2_DEBUG_STR);
- status = CS_PARSE_ERROR;
- return;
- }
- clear_stack(dest, limit);
- DST_NEED(limit, *dest + 2);
- *(*dest)++ = cs_escape;
- *(*dest)++ = op;
- break;
- /* all operator above are stack-clearing */
- /* no output */
- case cs_and:
- NEED(stack_top, 2);
- stack_top--;
- if (arg_stack[stack_top] && arg_stack[stack_top-1]) {
- arg_stack[stack_top-1] = 1.0;
- } else {
- arg_stack[stack_top-1] = 0.0;
- }
- break;
- case cs_or:
- NEED(stack_top, 2);
- stack_top--;
- if (arg_stack[stack_top] || arg_stack[stack_top-1]) {
- arg_stack[stack_top-1] = 1.0;
- } else {
- arg_stack[stack_top-1] = 0.0;
- }
- break;
- case cs_not:
- NEED(stack_top, 1);
- if (arg_stack[stack_top-1]) {
- arg_stack[stack_top-1] = 0.0;
- } else {
- arg_stack[stack_top-1] = 1.0;
- }
- break;
- case cs_abs:
- NEED(stack_top, 1);
- arg_stack[stack_top-1] = fabs(arg_stack[stack_top-1]);
- break;
- case cs_add:
- NEED(stack_top, 2);
- arg_stack[stack_top-2] += arg_stack[stack_top-1];
- stack_top--;
- break;
- case cs_sub:
- NEED(stack_top, 2);
- arg_stack[stack_top-2] -= arg_stack[stack_top-1];
- stack_top--;
- break;
- case cs_div: /* doesn't check overflow */
- NEED(stack_top, 2);
- arg_stack[stack_top-2] /= arg_stack[stack_top-1];
- stack_top--;
- break;
- case cs_neg:
- NEED(stack_top, 1);
- arg_stack[stack_top-1] *= -1.0;
- break;
- case cs_eq:
- NEED(stack_top, 2);
- stack_top--;
- if (arg_stack[stack_top] == arg_stack[stack_top-1]) {
- arg_stack[stack_top-1] = 1.0;
- } else {
- arg_stack[stack_top-1] = 0.0;
- }
- break;
- case cs_drop:
- NEED(stack_top, 1);
- stack_top--;
- break;
- case cs_put:
- NEED(stack_top, 2);
- {
- int idx = (int)arg_stack[--stack_top];
- NEED(CS_TRANS_ARRAY_MAX, idx);
- trn_array[idx] = arg_stack[--stack_top];
- }
- break;
- case cs_get:
- NEED(stack_top, 1);
- {
- int idx = (int)arg_stack[stack_top-1];
- NEED(CS_TRANS_ARRAY_MAX, idx);
- arg_stack[stack_top-1] = trn_array[idx];
- }
- break;
- case cs_ifelse:
- NEED(stack_top, 4);
- stack_top -= 3;
- if (arg_stack[stack_top+1] > arg_stack[stack_top+2]) {
- arg_stack[stack_top-1] = arg_stack[stack_top];
- }
- break;
- case cs_mul:
- NEED(stack_top, 2);
- arg_stack[stack_top-2] = arg_stack[stack_top-2] * arg_stack[stack_top-1];
- stack_top--;
- break;
- case cs_sqrt:
- NEED(stack_top, 1);
- arg_stack[stack_top-1] = sqrt(arg_stack[stack_top-1]);
- break;
- case cs_dup:
- NEED(stack_top, 1);
- NEED(CS_ARG_STACK_MAX, stack_top+1);
- arg_stack[stack_top] = arg_stack[stack_top-1];
- stack_top++;
- break;
- case cs_exch:
- NEED(stack_top, 2);
- {
- double save = arg_stack[stack_top-2];
- arg_stack[stack_top-2] = arg_stack[stack_top-1];
- arg_stack[stack_top-1] = save;
- }
- break;
- case cs_index:
- NEED(stack_top, 2); /* need two arguments at least */
- {
- int idx = (int)arg_stack[stack_top-1];
- if (idx < 0) {
- arg_stack[stack_top-1] = arg_stack[stack_top-2];
- } else {
- NEED(stack_top, idx+2);
- arg_stack[stack_top-1] = arg_stack[stack_top-idx-2];
- }
- }
- break;
- case cs_roll:
- NEED(stack_top, 2);
- {
- int N, J;
- J = (int)arg_stack[--stack_top];
- N = (int)arg_stack[--stack_top];
- NEED(stack_top, N);
- if (J > 0) {
- J = J % N;
- while (J-- > 0) {
- double save = arg_stack[stack_top-1];
- int i = stack_top - 1;
- while (i > stack_top-N) {
- arg_stack[i] = arg_stack[i-1];
- i--;
- }
- arg_stack[i] = save;
- }
- } else {
- J = (-J) % N;
- while (J-- > 0) {
- double save = arg_stack[stack_top-N];
- int i = stack_top - N;
- while (i < stack_top-1) {
- arg_stack[i] = arg_stack[i+1];
- i++;
- }
- arg_stack[i] = save;
- }
- }
- }
- break;
- case cs_random:
- WARN("%s: Charstring operator \"random\" found.", CS_TYPE2_DEBUG_STR);
- NEED(CS_ARG_STACK_MAX, stack_top+1);
- arg_stack[stack_top++] = 1.0;
- break;
- default:
- /* no-op ? */
- WARN("%s: Unknown charstring operator: 0x0c%02x", CS_TYPE2_DEBUG_STR, op);
- status = CS_PARSE_ERROR;
- break;
- }
-
- return;
-}
-
-/*
- * integer:
- * exactly the same as the DICT encoding (except 29)
- */
-static void
-get_integer (card8 **data, card8 *endptr)
-{
- long result = 0;
- card8 b0 = **data, b1, b2;
-
- *data += 1;
-
- if (b0 == 28) { /* shortint */
- SRC_NEED(endptr, *data + 2);
- b1 = **data;
- b2 = *(*data+1);
- result = b1*256+b2;
- if (result > 0x7fff)
- result -= 0x10000L;
- *data += 2;
- } else if (b0 >= 32 && b0 <= 246) { /* int (1) */
- result = b0 - 139;
- } else if (b0 >= 247 && b0 <= 250) { /* int (2) */
- SRC_NEED(endptr, *data + 1);
- b1 = **data;
- result = (b0-247)*256+b1+108;
- *data += 1;
- } else if (b0 >= 251 && b0 <= 254) {
- SRC_NEED(endptr, *data + 1);
- b1 = **data;
- result = -(b0-251)*256-b1-108;
- *data += 1;
- } else {
- status = CS_PARSE_ERROR;
- return;
- }
-
- NEED(CS_ARG_STACK_MAX, stack_top+1);
- arg_stack[stack_top++] = (double) result;
-
- return;
-}
-
-/*
- * Signed 16.16-bits fixed number for Type 2 charstring encoding
- */
-static void
-get_fixed (card8 **data, card8 *endptr)
-{
- long ivalue;
- double rvalue;
-
- *data += 1;
-
- SRC_NEED(endptr, *data + 4);
-
- ivalue = *(*data) * 0x100 + *(*data+1);
- rvalue = (ivalue > 0x7fffL) ? (ivalue - 0x10000L) : ivalue;
- ivalue = *(*data+2) * 0x100 + *(*data+3);
- rvalue += ((double) ivalue) / 0x10000L;
-
- NEED(CS_ARG_STACK_MAX, stack_top+1);
- arg_stack[stack_top++] = rvalue;
- *data += 4;
-
- return;
-}
-
-/*
- * Subroutines:
- * The bias for subroutine number is introduced in type 2 charstrings.
- *
- * subr: set to a pointer to the subroutine charstring.
- * len: set to the length of subroutine charstring.
- * subr_idx: CFF INDEX data that contains subroutines.
- * id: biased subroutine number.
- */
-static void
-get_subr (card8 **subr, long *len, cff_index *subr_idx, long id)
-{
- card16 count;
-
- if (subr_idx == NULL)
- ERROR("%s: Subroutine called but no subroutine found.", CS_TYPE2_DEBUG_STR);
-
- count = subr_idx->count;
-
- /* Adding bias number */
- if (count < 1240) {
- id += 107;
- } else if (count < 33900) {
- id += 1131;
- } else {
- id += 32768;
- }
-
- if (id > count)
- ERROR("%s: Invalid Subr index: %ld (max=%u)", CS_TYPE2_DEBUG_STR, id, count);
-
- *len = (subr_idx->offset)[id + 1] - (subr_idx->offset)[id];
- *subr = subr_idx->data + (subr_idx->offset)[id] - 1;
-
- return;
-}
-
-/*
- * NOTE:
- * The Type 2 interpretation of a number encoded in five-bytes (those with
- * an initial byte value of 255) differs from how it is interpreted in the
- * Type 1 format.
- */
-
-static void
-do_charstring (card8 **dest, card8 *limit,
- card8 **data, card8 *endptr,
- cff_index *gsubr_idx, cff_index *subr_idx)
-{
- card8 b0 = 0, *subr;
- long len;
-
- if (nest > CS_SUBR_NEST_MAX)
- ERROR("%s: Subroutine nested too deeply.", CS_TYPE2_DEBUG_STR);
-
- nest++;
-
- while (*data < endptr && status == CS_PARSE_OK) {
- b0 = **data;
- if (b0 == 255) { /* 16-bit.16-bit fixed signed number */
- get_fixed(data, endptr);
- } else if (b0 == cs_return) {
- status = CS_SUBR_RETURN;
- } else if (b0 == cs_callgsubr) {
- if (stack_top < 1) {
- status = CS_STACK_ERROR;
- } else {
- stack_top--;
- get_subr(&subr, &len, gsubr_idx, (long) arg_stack[stack_top]);
- if (*dest + len > limit)
- ERROR("%s: Possible buffer overflow.", CS_TYPE2_DEBUG_STR);
- do_charstring(dest, limit, &subr, subr + len,
- gsubr_idx, subr_idx);
- *data += 1;
- }
- } else if (b0 == cs_callsubr) {
- if (stack_top < 1) {
- status = CS_STACK_ERROR;
- } else {
- stack_top--;
- get_subr(&subr, &len, subr_idx, (long) arg_stack[stack_top]);
- if (limit < *dest + len)
- ERROR("%s: Possible buffer overflow.", CS_TYPE2_DEBUG_STR);
- do_charstring(dest, limit, &subr, subr + len,
- gsubr_idx, subr_idx);
- *data += 1;
- }
- } else if (b0 == cs_escape) {
- do_operator2(dest, limit, data, endptr);
- } else if (b0 < 32 && b0 != 28) { /* 19, 20 need mask */
- do_operator1(dest, limit, data, endptr);
- } else if ((b0 <= 22 && b0 >= 27) || b0 == 31) { /* reserved */
- status = CS_PARSE_ERROR; /* not an error ? */
- } else { /* integer */
- get_integer(data, endptr);
- }
- }
-
- if (status == CS_SUBR_RETURN) {
- status = CS_PARSE_OK;
- } else if (status == CS_CHAR_END && *data < endptr) {
- WARN("%s: Garbage after endchar.", CS_TYPE2_DEBUG_STR);
- } else if (status < CS_PARSE_OK) { /* error */
- ERROR("%s: Parsing charstring failed: (status=%d, stack=%d)",
- CS_TYPE2_DEBUG_STR, status, stack_top);
- }
-
- nest--;
-
- return;
-}
-
-static void
-cs_parse_init (void)
-{
- status = CS_PARSE_OK;
- nest = 0;
- phase = 0;
- num_stems = 0;
- stack_top = 0;
-}
-
-/*
- * Not just copying...
- */
-long
-cs_copy_charstring (card8 *dst, long dstlen,
- card8 *src, long srclen,
- cff_index *gsubr, cff_index *subr,
- double default_width, double nominal_width, cs_ginfo *ginfo)
-{
- card8 *save = dst;
-
- cs_parse_init();
-
- width = 0.0;
- have_width = 0;
-
- /* expand call(g)subrs */
- do_charstring(&dst, dst + dstlen, &src, src + srclen, gsubr, subr);
-
- if (ginfo) {
- ginfo->flags = 0; /* not used */
- if (have_width) {
- ginfo->wx = nominal_width + width;
- } else {
- ginfo->wx = default_width;
- }
- }
-
- return (long)(dst - save);
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _CS_TYPE2_H_
-#define _CS_TYPE2_H_
-
-#include "cff_types.h"
-
-typedef struct {
- int flags; /* unused in Type 2 charstring */
- double wx, wy;
- struct {
- double llx, lly, urx, ury;
- } bbox;
- struct {
- double asb, adx, ady;
- card8 bchar, achar;
- } seac; /* unused in Type 2 charstring */
-} cs_ginfo;
-
-extern long cs_copy_charstring (card8 *dest, long destlen,
- card8 *src, long srclen,
- cff_index *gsubr, cff_index *subr,
- double default_width, double nominal_width, cs_ginfo *ginfo);
-
-#endif /* _CS_TYPE2_H_ */
+++ /dev/null
-/*
-
- This is DVIPDFMx, an eXtended version of DVIPDFM by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxconf.h"
-
-#ifndef HAVE_LIBPAPER
-const struct paper paperspecs[] = {
- {"letter", 612.00, 792.00},
- {"legal" , 612.00, 1008.00},
- {"ledger", 1224.00, 792.00},
- {"tabloid", 792.00, 1224.00},
- {"a6", 297.638, 419.528},
- {"a5", 419.528, 595.276},
- {"a4", 595.276, 841.890},
- {"a3", 841.890, 1190.550},
- /*
- * The B series paper formats were first introduced in Japanese
- * patch (jpatch). The size of b6, ..., b5var paper is JIS paper
- * size for this reason. Please modify the following line or use
- * libpaper if you need ISO paper sizes.
- */
-#if defined(USE_ISO_PAPERSIZE) || defined(ISO_PAPERSIZE)
- {"b6", 354.331, 498.898},
- {"b5", 498.898, 708.661},
- {"b4", 708.661, 1000.630},
- {"b3", 1000.630, 1417.320},
-#else
- {"b6", 364.25, 515.91},
- {"b5", 515.91, 728.50},
- {"b4", 728.50, 1031.81},
- {"b3", 1031.81, 1457.00},
- {"b5var", 515.91, 651.97},
-#endif /* USE_ISO_PAPERSIZE */
- /* Alias for JIS and ISO */
- {"jisb6", 364.25, 515.91},
- {"jisb5", 515.91, 728.50},
- {"jisb4", 728.50, 1031.81},
- {"jisb3", 1031.81, 1457.00},
- {"isob6", 354.331, 498.898},
- {"isob5", 498.898, 708.661},
- {"isob4", 708.661, 1000.630},
- {"isob3", 1000.630, 1417.320},
- /* -- */
- {NULL, 0, 0},
-};
-
-const struct paper *
-paperinfo (const char *ppformat)
-{
- const struct paper *ppinfo;
-
- if (!ppformat)
- return NULL;
-
- ppinfo = paperfirst();
- while (ppinfo && papername(ppinfo)) {
- if (!strcmp(ppformat, ppinfo->name))
- /* ppinfo->name == papername(ppinfo), but gcc doesn't like the latter */
- break;
- ppinfo = papernext(ppinfo);
- }
-
- return ((ppinfo && papername(ppinfo)) ? ppinfo : NULL);
-}
-
-#endif /* HAVE_LIBPAPER */
-
-#if 0
-void
-dumppaperinfo (void)
-{
- const struct paper *ppinfo;
- ppinfo = paperfirst();
- while (ppinfo && papername(ppinfo)) {
- double wd, ht;
- wd = paperpswidth (ppinfo);
- ht = paperpsheight(ppinfo);
- fprintf(stdout, "%s: %.2f %.2f (%.2fmm %.2fmm)\n",
- papername(ppinfo), wd, ht, 25.4 * wd / 72.0, 25.4 * ht / 72.0);
- ppinfo = papernext(ppinfo);
- }
-}
-#endif
+++ /dev/null
-/*
-
- This is DVIPDFMx, an eXtended version of DVIPDFM by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DPXCONF_H_
-#define _DPXCONF_H_
-
-#ifdef HAVE_LIBPAPER
-#include <paper.h>
-#else
-struct paper {
- const char* name;
- double pswidth, psheight;
-};
-
-#ifndef DEFAULT_PAPER_NAME
-#define DEFAULT_PAPER_NAME "a4"
-#endif
-
-extern const struct paper paperspecs[];
-extern const struct paper *paperinfo (const char *ppformat);
-
-#define paperinit()
-#define paperdone()
-#define paperpswidth(p) (((p) && (p)->name) ? p->pswidth : 0.0)
-#define paperpsheight(p) (((p) && (p)->name) ? p->psheight : 0.0)
-#define papername(p) (((p) && (p)->name) ? p->name : NULL)
-#define paperfirst() &(paperspecs[0])
-#define papernext(p) ((((p)+1) && ((p)+1)->name) ? (p+1) : NULL)
-
-#define defaultpapername() DEFAULT_PAPER_NAME
-#define systempapername() DEFAULT_PAPER_NAME
-
-#define defaultpapersizefile() NULL
-#define systempapersizefile() NULL
-#endif /* HAVE_LIBPAPER */
-
-#if 0
-extern void dumppaperinfo (void);
-#endif
-
-#endif /* _DPXCONF_H_ */
+++ /dev/null
-/*
-
- This is DVIPDFMx, an eXtended version of DVIPDFM by Mark A. Wicks.
-
- Copyright (C) 2003-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#include <string.h>
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-
-#include "dpxcrypt.h"
-
-static void _gcry_burn_stack (int bytes)
-{
- char buf[64];
-
- memset(buf, 0, sizeof buf);
- bytes -= sizeof buf;
- if (bytes > 0) _gcry_burn_stack(bytes);
-}
-
-/* Rotate a 32 bit integer by n bytes */
-#define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) )
-
-/*
- * The following codes for MD5 Message-Digest Algorithm were modified
- * by Jin-Hwan Cho on August 5, 2003 based on libgrypt-1.1.42.
- *
- * Copyright (C) 1995,1996,1998,1999,2001,2002,2003 Free Software Foundation, Inc.
- *
- * Libgcrypt is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * Libgcrypt is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * According to the definition of MD5 in RFC 1321 from April 1992.
- * NOTE: This is *not* the same file as the one from glibc.
- * Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
- * heavily modified for GnuPG by Werner Koch <wk@gnupg.org>
- */
-
-void MD5_init (MD5_CONTEXT *ctx)
-{
- ctx->A = 0x67452301;
- ctx->B = 0xefcdab89;
- ctx->C = 0x98badcfe;
- ctx->D = 0x10325476;
-
- ctx->nblocks = 0;
- ctx->count = 0;
-}
-
-/* These are the four functions used in the four steps of the MD5 algorithm
- * and defined in the RFC 1321. The first function is a little bit optimized
- * (as found in Colin Plumbs public domain implementation). */
-/* #define FF(b, c, d) ((b & c) | (~b & d)) */
-#define FF(b, c, d) (d ^ (b & (c ^ d)))
-#define FG(b, c, d) FF(d, b, c)
-#define FH(b, c, d) (b ^ c ^ d)
-#define FI(b, c, d) (c ^ (b | ~d))
-
-/* transform n*64 bytes */
-static void transform (MD5_CONTEXT *ctx, const unsigned char *data)
-{
- uint32_t correct_words[16];
- register uint32_t A = ctx->A;
- register uint32_t B = ctx->B;
- register uint32_t C = ctx->C;
- register uint32_t D = ctx->D;
- uint32_t *cwp = correct_words;
-
-#ifdef WORDS_BIGENDIAN
- { int i; const unsigned char *p1; unsigned char *p2;
- for (i = 0, p1 = data, p2 = (unsigned char *)correct_words; i < 16; i++, p2 += 4 ) {
- p2[3] = *p1++; p2[2] = *p1++; p2[1] = *p1++; p2[0] = *p1++;
- }
- }
-#else
- memcpy(correct_words, data, sizeof(uint32_t) * 16);
-#endif
-
-#define OP(a, b, c, d, s, T) \
- do { a += FF(b, c, d) + (*cwp++) + T; a = rol(a, s); a += b; } while (0)
-
- /* Before we start, one word about the strange constants.
- * They are defined in RFC 1321 as
- *
- * T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
- */
-
- /* Round 1. */
- OP(A, B, C, D, 7, 0xd76aa478);
- OP(D, A, B, C, 12, 0xe8c7b756);
- OP(C, D, A, B, 17, 0x242070db);
- OP(B, C, D, A, 22, 0xc1bdceee);
- OP(A, B, C, D, 7, 0xf57c0faf);
- OP(D, A, B, C, 12, 0x4787c62a);
- OP(C, D, A, B, 17, 0xa8304613);
- OP(B, C, D, A, 22, 0xfd469501);
- OP(A, B, C, D, 7, 0x698098d8);
- OP(D, A, B, C, 12, 0x8b44f7af);
- OP(C, D, A, B, 17, 0xffff5bb1);
- OP(B, C, D, A, 22, 0x895cd7be);
- OP(A, B, C, D, 7, 0x6b901122);
- OP(D, A, B, C, 12, 0xfd987193);
- OP(C, D, A, B, 17, 0xa679438e);
- OP(B, C, D, A, 22, 0x49b40821);
-
-#undef OP
-#define OP(f, a, b, c, d, k, s, T) \
- do { a += f(b, c, d) + correct_words[k] + T; a = rol(a, s); a += b; } while (0)
-
- /* Round 2. */
- OP(FG, A, B, C, D, 1, 5, 0xf61e2562);
- OP(FG, D, A, B, C, 6, 9, 0xc040b340);
- OP(FG, C, D, A, B, 11, 14, 0x265e5a51);
- OP(FG, B, C, D, A, 0, 20, 0xe9b6c7aa);
- OP(FG, A, B, C, D, 5, 5, 0xd62f105d);
- OP(FG, D, A, B, C, 10, 9, 0x02441453);
- OP(FG, C, D, A, B, 15, 14, 0xd8a1e681);
- OP(FG, B, C, D, A, 4, 20, 0xe7d3fbc8);
- OP(FG, A, B, C, D, 9, 5, 0x21e1cde6);
- OP(FG, D, A, B, C, 14, 9, 0xc33707d6);
- OP(FG, C, D, A, B, 3, 14, 0xf4d50d87);
- OP(FG, B, C, D, A, 8, 20, 0x455a14ed);
- OP(FG, A, B, C, D, 13, 5, 0xa9e3e905);
- OP(FG, D, A, B, C, 2, 9, 0xfcefa3f8);
- OP(FG, C, D, A, B, 7, 14, 0x676f02d9);
- OP(FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
-
- /* Round 3. */
- OP(FH, A, B, C, D, 5, 4, 0xfffa3942);
- OP(FH, D, A, B, C, 8, 11, 0x8771f681);
- OP(FH, C, D, A, B, 11, 16, 0x6d9d6122);
- OP(FH, B, C, D, A, 14, 23, 0xfde5380c);
- OP(FH, A, B, C, D, 1, 4, 0xa4beea44);
- OP(FH, D, A, B, C, 4, 11, 0x4bdecfa9);
- OP(FH, C, D, A, B, 7, 16, 0xf6bb4b60);
- OP(FH, B, C, D, A, 10, 23, 0xbebfbc70);
- OP(FH, A, B, C, D, 13, 4, 0x289b7ec6);
- OP(FH, D, A, B, C, 0, 11, 0xeaa127fa);
- OP(FH, C, D, A, B, 3, 16, 0xd4ef3085);
- OP(FH, B, C, D, A, 6, 23, 0x04881d05);
- OP(FH, A, B, C, D, 9, 4, 0xd9d4d039);
- OP(FH, D, A, B, C, 12, 11, 0xe6db99e5);
- OP(FH, C, D, A, B, 15, 16, 0x1fa27cf8);
- OP(FH, B, C, D, A, 2, 23, 0xc4ac5665);
-
- /* Round 4. */
- OP(FI, A, B, C, D, 0, 6, 0xf4292244);
- OP(FI, D, A, B, C, 7, 10, 0x432aff97);
- OP(FI, C, D, A, B, 14, 15, 0xab9423a7);
- OP(FI, B, C, D, A, 5, 21, 0xfc93a039);
- OP(FI, A, B, C, D, 12, 6, 0x655b59c3);
- OP(FI, D, A, B, C, 3, 10, 0x8f0ccc92);
- OP(FI, C, D, A, B, 10, 15, 0xffeff47d);
- OP(FI, B, C, D, A, 1, 21, 0x85845dd1);
- OP(FI, A, B, C, D, 8, 6, 0x6fa87e4f);
- OP(FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
- OP(FI, C, D, A, B, 6, 15, 0xa3014314);
- OP(FI, B, C, D, A, 13, 21, 0x4e0811a1);
- OP(FI, A, B, C, D, 4, 6, 0xf7537e82);
- OP(FI, D, A, B, C, 11, 10, 0xbd3af235);
- OP(FI, C, D, A, B, 2, 15, 0x2ad7d2bb);
- OP(FI, B, C, D, A, 9, 21, 0xeb86d391);
-
- /* Put checksum in context given as argument. */
- ctx->A += A;
- ctx->B += B;
- ctx->C += C;
- ctx->D += D;
-}
-
-/* The routine updates the message-digest context to
- * account for the presence of each of the characters inBuf[0..inLen-1]
- * in the message whose digest is being computed. */
-void MD5_write (MD5_CONTEXT *hd, const unsigned char *inbuf, unsigned long inlen)
-{
- if (hd->count == 64) { /* flush the buffer */
- transform(hd, hd->buf);
- _gcry_burn_stack(80+6*sizeof(void*));
- hd->count = 0;
- hd->nblocks++;
- }
- if (!inbuf) return;
- if (hd->count) {
- for (; inlen && hd->count < 64; inlen--)
- hd->buf[hd->count++] = *inbuf++;
- MD5_write(hd, NULL, 0);
- if (!inlen) return;
- }
- _gcry_burn_stack(80+6*sizeof(void*));
-
- while (inlen >= 64) {
- transform(hd, inbuf);
- hd->count = 0;
- hd->nblocks++;
- inlen -= 64;
- inbuf += 64;
- }
- for (; inlen && hd->count < 64; inlen--)
- hd->buf[hd->count++] = *inbuf++;
-}
-
-/* The routine final terminates the message-digest computation and
- * ends with the desired message digest in mdContext->digest[0...15].
- * The handle is prepared for a new MD5 cycle.
- * Returns 16 bytes representing the digest. */
-
-void MD5_final (unsigned char *outbuf, MD5_CONTEXT *hd)
-{
- unsigned long t, msb, lsb;
- unsigned char *p;
-
- MD5_write(hd, NULL, 0); /* flush */
-
- t = hd->nblocks;
- /* multiply by 64 to make a byte count */
- lsb = t << 6;
- msb = t >> 26;
- /* add the count */
- t = lsb;
- if ((lsb += hd->count) < t) msb++;
- /* multiply by 8 to make a bit count */
- t = lsb;
- lsb <<= 3;
- msb <<= 3;
- msb |= t >> 29;
-
- if (hd->count < 56) { /* enough room */
- hd->buf[hd->count++] = 0x80; /* pad */
- while (hd->count < 56) hd->buf[hd->count++] = 0; /* pad */
- } else { /* need one extra block */
- hd->buf[hd->count++] = 0x80; /* pad character */
- while (hd->count < 64) hd->buf[hd->count++] = 0;
- MD5_write(hd, NULL, 0); /* flush */
- memset(hd->buf, 0, 56); /* fill next block with zeroes */
- }
- /* append the 64 bit count */
- hd->buf[56] = lsb;
- hd->buf[57] = lsb >> 8;
- hd->buf[58] = lsb >> 16;
- hd->buf[59] = lsb >> 24;
- hd->buf[60] = msb;
- hd->buf[61] = msb >> 8;
- hd->buf[62] = msb >> 16;
- hd->buf[63] = msb >> 24;
- transform(hd, hd->buf);
- _gcry_burn_stack(80+6*sizeof(void*));
-
- p = outbuf; /* p = hd->buf; */
-#ifdef WORDS_BIGENDIAN
-#define X(a) do { *p++ = hd->a; *p++ = hd->a >> 8; \
- *p++ = hd->a >> 16; *p++ = hd->a >> 24; } while (0)
-#else /* little endian */
-#define X(a) do { *(unsigned long *)p = (*hd).a ; p += 4; } while (0)
-#endif
- X(A);
- X(B);
- X(C);
- X(D);
-#undef X
-}
-
-/*
- * The following codes for the arcfour stream cipher were modified
- * by Jin-Hwan Cho on August 5, 2003 based on libgrypt-1.1.42.
- *
- * Copyright (C) 2000,2001,2002,2003 Free Software Foundation, Inc.
- *
- * Libgcrypt is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * Libgcrypt is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * According to the definition of MD5 in RFC 1321 from April 1992.
- * NOTE: This is *not* the same file as the one from glibc.
- * Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
- * heavily modified for GnuPG by Werner Koch <wk@gnupg.org>
- */
-
-static void do_encrypt_stream (ARC4_KEY *ctx, unsigned char *outbuf, const unsigned char *inbuf, unsigned long len)
-{
- register int i = ctx->idx_i;
- register int j = ctx->idx_j;
- register unsigned char *sbox = ctx->sbox;
- register int t;
-
- while (len--) {
- i++;
- i = i & 255; /* and seems to be faster than mod */
- j += sbox[i];
- j &= 255;
- t = sbox[i]; sbox[i] = sbox[j]; sbox[j] = t;
- *outbuf++ = *inbuf++ ^ sbox[(sbox[i] + sbox[j]) & 255];
- }
-
- ctx->idx_i = i;
- ctx->idx_j = j;
-}
-
-void ARC4 (ARC4_KEY *ctx, unsigned long len, const unsigned char *inbuf, unsigned char *outbuf)
-{
- do_encrypt_stream(ctx, outbuf, inbuf, len);
- _gcry_burn_stack(64);
-}
-
-static void do_arcfour_setkey (ARC4_KEY *ctx, const unsigned char *key, unsigned int keylen)
-{
- int i, j;
- unsigned char karr[256];
-
- ctx->idx_i = ctx->idx_j = 0;
- for (i = 0; i < 256; i++) ctx->sbox[i] = i;
- for (i = 0; i < 256; i++) karr[i] = key[i%keylen];
- for (i = j = 0; i < 256; i++) {
- int t;
- j = (j + ctx->sbox[i] + karr[i]) % 256;
- t = ctx->sbox[i];
- ctx->sbox[i] = ctx->sbox[j];
- ctx->sbox[j] = t;
- }
- memset(karr, 0, 256);
-}
-
-void ARC4_set_key (ARC4_KEY *ctx, unsigned int keylen, const unsigned char *key)
-{
- do_arcfour_setkey(ctx, key, keylen);
- _gcry_burn_stack(300);
-}
+++ /dev/null
-/*
-
- This is DVIPDFMx, an eXtended version of DVIPDFM by Mark A. Wicks.
-
- Copyright (C) 2003-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DPXCRYPT_H_
-#define _DPXCRYPT_H_
-
-#include <stdio.h>
-
-/* libgcrypt md5 */
-typedef struct {
- unsigned long A,B,C,D; /* chaining variables */
- unsigned long nblocks;
- unsigned char buf[64];
- int count;
-} MD5_CONTEXT;
-
-void MD5_init (MD5_CONTEXT *ctx);
-void MD5_write (MD5_CONTEXT *ctx, const unsigned char *inbuf, unsigned long inlen);
-void MD5_final (unsigned char *outbuf, MD5_CONTEXT *ctx);
-
-/* libgcrypt arcfour */
-typedef struct {
- int idx_i, idx_j;
- unsigned char sbox[256];
-} ARC4_KEY;
-
-void ARC4 (ARC4_KEY *ctx, unsigned long len, const unsigned char *inbuf, unsigned char *outbuf);
-void ARC4_set_key (ARC4_KEY *ctx, unsigned int keylen, const unsigned char *key);
-
-#endif /* _DPXCRYPT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef _MSC_VER
-#include <kpathsea/dirent.h>
-#endif
-
-#include <time.h>
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxutil.h"
-#include "mfileio.h"
-
-#include "dpxfile.h"
-#include "dpxcrypt.h"
-#define MAX_KEY_LEN 16
-
-#include <kpathsea/lib.h>
-#include <string.h>
-#ifdef WIN32
-#include <io.h>
-#include <process.h>
-#else
-#if HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(val) ((unsigned)(val) >> 8)
-#endif
-#ifndef WIFEXITED
-#define WIFEXITED(val) (((val) & 255) == 0)
-#endif
-#endif
-
-static int verbose = 0;
-int keep_cache = 0;
-
-void
-dpx_file_set_verbose (void)
-{
- verbose++;
-}
-
-
-/* Kpathsea library does not check file type. */
-static int qcheck_filetype (const char *fqpn, int type);
-
-/* For testing MIKTEX enabled compilation */
-#if defined(TESTCOMPILE) && !defined(MIKTEX)
-# define MIKTEX 1
-# define PATH_SEP_CHR '/'
-# define _MAX_PATH 256
-
-static int
-miktex_get_acrobat_font_dir (char *buf)
-{
- strcpy(buf, "/usr/share/ghostscript/Resource/Font/");
- return 1;
-}
-
-static int
-miktex_find_file (const char *filename, const char *dirlist, char *buf)
-{
- int r = 0;
- char *fqpn;
-
- fqpn = kpse_path_search(dirlist, filename, 0);
- if (!fqpn)
- return 0;
- if (strlen(fqpn) > _MAX_PATH)
- r = 0;
- else {
- strcpy(buf, fqpn);
- r = 1;
- }
- RELEASE(fqpn);
-
- return r;
-}
-
-static int
-miktex_find_app_input_file (const char *progname, const char *filename, char *buf)
-{
- int r = 0;
- char *fqpn;
-
- kpse_reset_program_name(progname);
- fqpn = kpse_find_file (filename, kpse_program_text_format, false);
- kpse_reset_program_name(PACKAGE);
-
- if (!fqpn)
- return 0;
- if (strlen(fqpn) > _MAX_PATH)
- r = 0;
- else {
- strcpy(buf, fqpn);
- r = 1;
- }
- RELEASE(fqpn);
-
- return r;
-}
-
-static int
-miktex_find_psheader_file (const char *filename, char *buf)
-{
- int r;
- char *fqpn;
-
- fqpn = kpse_find_file(filename, kpse_tex_ps_header_format, 0);
-
- if (!fqpn)
- return 0;
- if (strlen(fqpn) > _MAX_PATH)
- r = 0;
- else {
- strcpy(buf, fqpn);
- r = 1;
- }
- RELEASE(fqpn);
-
- return r;
-}
-
-#endif /* TESTCOMPILE */
-
-#ifdef MIKTEX
-#ifndef PATH_SEP_CHR
-# define PATH_SEP_CHR '\\'
-#endif
-static char _tmpbuf[_MAX_PATH+1];
-#endif /* MIKTEX */
-
-static int exec_spawn (char *cmd)
-{
- char **cmdv, **qv;
- char *p, *pp;
- char buf[1024];
- int i, ret = -1;
-
- if (!cmd)
- return -1;
- while (*cmd == ' ' || *cmd == '\t')
- cmd++;
- if (*cmd == '\0')
- return -1;
- i = 0;
- p = cmd;
- while (*p) {
- if (*p == ' ' || *p == '\t')
- i++;
- p++;
- }
- cmdv = xcalloc (i + 2, sizeof (char *));
- p = cmd;
- qv = cmdv;
- while (*p) {
- pp = buf;
- if (*p == '"') {
- p++;
- while (*p != '"') {
- if (*p == '\0') {
- goto done;
- }
- *pp++ = *p++;
- }
- p++;
- } else if (*p == '\'') {
- p++;
- while (*p != '\'') {
- if (*p == '\0') {
- goto done;
- }
- *pp++ = *p++;
- }
- p++;
- } else {
- while (*p != ' ' && *p != '\t' && *p) {
- if (*p == '\'') {
- p++;
- while (*p != '\'') {
- if (*p == '\0') {
- goto done;
- }
- *pp++ = *p++;
- }
- p++;
- } else {
- *pp++ = *p++;
- }
- }
- }
- *pp = '\0';
-#ifdef WIN32
- if (strchr (buf, ' ') || strchr (buf, '\t'))
- *qv = concat3 ("\"", buf, "\"");
- else
-#endif
- *qv = xstrdup (buf);
-/*
- fprintf(stderr,"\n%s", *qv);
-*/
- while (*p == ' ' || *p == '\t')
- p++;
- qv++;
- }
-#ifdef WIN32
- ret = spawnvp (_P_WAIT, *cmdv, (const char* const*) cmdv);
-#else
- i = fork ();
- if (i < 0)
- ret = -1;
- else if (i == 0) {
- if (execvp (*cmdv, cmdv))
- _exit (-1);
- } else {
- if (wait (&ret) == i) {
- ret = (WIFEXITED (ret) ? WEXITSTATUS (ret) : -1);
- } else {
- ret = -1;
- }
- }
-#endif
-done:
- qv = cmdv;
- while (*qv) {
- free (*qv);
- qv++;
- }
- free (cmdv);
- return ret;
-}
-
-/* ensuresuffix() returns a copy of basename if sfx is "". */
-static char *
-ensuresuffix (const char *basename, const char *sfx)
-{
- char *q, *p;
-
- p = NEW(strlen(basename) + strlen(sfx) + 1, char);
- strcpy(p, basename);
- q = strrchr(p, '.');
- if (!q && sfx[0])
- strcat(p, sfx);
-
- return p;
-}
-
-#ifdef MIKTEX
-static char *
-dpx_find__app__xyz (const char *filename,
- const char *suffix, int is_text)
-{
- char *fqpn = NULL;
- int r;
- char *q;
-
- q = ensuresuffix(filename, suffix);
- r = miktex_find_app_input_file(PACKAGE, q, _tmpbuf);
- if (!r && strcmp(q, filename))
- r = miktex_find_app_input_file(PACKAGE, filename, _tmpbuf);
- if (r) {
- fqpn = NEW(strlen(_tmpbuf) + 1, char);
- strcpy(fqpn, _tmpbuf);
- }
- RELEASE(q);
-
- return fqpn;
-}
-
-static char *
-dpx_foolsearch (const char *foolname,
- const char *filename,
- int is_text)
-{
- char *fqpn = NULL;
- int r;
-
- r = miktex_find_app_input_file(foolname, filename, _tmpbuf);
- if (r) {
- fqpn = NEW(strlen(_tmpbuf) + 1, char);
- strcpy(fqpn, _tmpbuf);
- }
-
- return fqpn;
-}
-#else /* !MIKTEX */
-# define TDS11DOC "http://www.tug.org/ftp/tex/tds-1.1/tds.html#Fonts"
-static void
-insistupdate (const char *filename,
- const char *fqpn,
- const char *foolname,
- kpse_file_format_type foolformat,
- kpse_file_format_type realformat)
-{
- kpse_format_info_type *fif;
- kpse_format_info_type *fir;
- if (verbose < 1)
- return;
- fif = &kpse_format_info[foolformat];
- fir = &kpse_format_info[realformat];
- WARN("File name=\"%s\" format=\"%s\" might be found in different location than I expected:",
- filename, fir->type);
- WARN(">> %s", fqpn);
- WARN(">> Please adjust your TEXMF as conformant with:");
- WARN(">> " TDS11DOC);
- WARN(">> I searched it with fooling kpathsea as progname=\"%s\" format=\"%s\".",
- foolname, fif->type);
- WARN(">> Default search path for this format file is:");
- WARN(">> %s", fir->default_path);
- WARN(">> Please read \"README\" file.");
-}
-
-static char *
-dpx_find__app__xyz (const char *filename,
- const char *suffix, int is_text)
-{
- char *fqpn = NULL;
- char *q;
-
- q = ensuresuffix(filename, suffix);
- fqpn = kpse_find_file(q,
- (is_text ?
- kpse_program_text_format : kpse_program_binary_format), 0);
- if (!fqpn && strcmp(q, filename))
- fqpn = kpse_find_file(filename,
- (is_text ?
- kpse_program_text_format : kpse_program_binary_format), 0);
- RELEASE(q);
-
- return fqpn;
-}
-
-static char *
-dpx_foolsearch (const char *foolname,
- const char *filename,
- int is_text)
-{
- char *fqpn = NULL;
-
- kpse_reset_program_name(foolname);
- fqpn = kpse_find_file (filename,
- (is_text ?
- kpse_program_text_format :
- kpse_program_binary_format),
- false);
- kpse_reset_program_name(PACKAGE);
-
- return fqpn;
-}
-#endif /* MIKTEX */
-
-static char *dpx_find_fontmap_file (const char *filename);
-static char *dpx_find_agl_file (const char *filename);
-static char *dpx_find_sfd_file (const char *filename);
-static char *dpx_find_cmap_file (const char *filename);
-static char *dpx_find_enc_file (const char *filename);
-static char *dpx_find_opentype_file (const char *filename);
-static char *dpx_find_truetype_file (const char *filename);
-static char *dpx_find_type1_file (const char *filename);
-static char *dpx_find_iccp_file (const char *filename);
-static char *dpx_find_dfont_file (const char *filename);
-
-FILE *
-dpx_open_file (const char *filename, int type)
-{
- FILE *fp = NULL;
- char *fqpn = NULL;
-
- switch (type) {
- case DPX_RES_TYPE_FONTMAP:
- fqpn = dpx_find_fontmap_file(filename);
- break;
- case DPX_RES_TYPE_T1FONT:
- fqpn = dpx_find_type1_file(filename);
- break;
- case DPX_RES_TYPE_TTFONT:
- fqpn = dpx_find_truetype_file(filename);
- break;
- case DPX_RES_TYPE_OTFONT:
- fqpn = dpx_find_opentype_file(filename);
- break;
- case DPX_RES_TYPE_PKFONT:
- break;
- case DPX_RES_TYPE_CMAP:
- fqpn = dpx_find_cmap_file(filename);
- break;
- case DPX_RES_TYPE_ENC:
- fqpn = dpx_find_enc_file(filename);
- break;
- case DPX_RES_TYPE_SFD:
- fqpn = dpx_find_sfd_file(filename);
- break;
- case DPX_RES_TYPE_AGL:
- fqpn = dpx_find_agl_file(filename);
- break;
- case DPX_RES_TYPE_ICCPROFILE:
- fqpn = dpx_find_iccp_file(filename);
- break;
- case DPX_RES_TYPE_DFONT:
- fqpn = dpx_find_dfont_file(filename);
- break;
- case DPX_RES_TYPE_BINARY:
- fqpn = dpx_find__app__xyz(filename, "", 0);
- break;
- case DPX_RES_TYPE_TEXT:
- fqpn = dpx_find__app__xyz(filename, "", 1);
- break;
- default:
- ERROR("Unknown resource type: %d", type);
- break;
- }
- if (fqpn) {
- fp = MFOPEN(fqpn, FOPEN_RBIN_MODE);
- RELEASE(fqpn);
- }
-
- return fp;
-}
-
-
-static char *
-dpx_find_iccp_file (const char *filename)
-{
- char *fqpn = NULL;
-
- fqpn = dpx_find__app__xyz(filename, "", 0);
- if (fqpn || strrchr(filename, '.'))
- return fqpn;
-
- fqpn = dpx_find__app__xyz(filename, ".icc", 0);
- if (fqpn)
- return fqpn;
-
- fqpn = dpx_find__app__xyz(filename, ".icm", 0);
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_fontmap_file (const char *filename)
-{
- char *fqpn = NULL;
- char *q;
-
- q = ensuresuffix(filename, ".map");
-#ifdef MIKTEX
- fqpn = dpx_find__app__xyz(q, ".map", 1);
-#else /* !MIKTEX */
- fqpn = kpse_find_file(q, kpse_fontmap_format, 0);
- if (!fqpn) {
- fqpn = dpx_find__app__xyz(q, ".map", 1);
- if (fqpn)
- insistupdate(q, fqpn, PACKAGE,
- kpse_program_text_format, kpse_fontmap_format);
- }
-#endif /* MIKETEX */
- RELEASE(q);
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_agl_file (const char *filename)
-{
- char *fqpn = NULL;
- char *q;
-
- q = ensuresuffix(filename, ".txt");
-#ifdef MIKTEX
- fqpn = dpx_find__app__xyz(q, ".txt", 1);
-#else /* !MIKTEX */
- fqpn = kpse_find_file(q, kpse_fontmap_format, 0);
- if (!fqpn) {
- fqpn = dpx_find__app__xyz(q, ".txt", 1);
- if (fqpn)
- insistupdate(q, fqpn, PACKAGE,
- kpse_program_text_format, kpse_fontmap_format);
- }
-#endif /* MIKETEX */
- RELEASE(q);
-
- return fqpn;
-}
-
-
-/* cmap.sty put files into tex/latex/cmap */
-static char *
-dpx_find_cmap_file (const char *filename)
-{
- char *fqpn = NULL;
- static const char *fools[] = {
- "cmap", "tex", NULL
- };
- int i;
-
-#if defined(MIKTEX)
- /* Find in Acrobat's Resource/CMap dir */
- {
- char _acrodir[_MAX_PATH+1];
- char *q;
- int r;
-
- memset(_acrodir, 0, _MAX_PATH+1);
- r = miktex_get_acrobat_font_dir(_acrodir);
- if (r &&
- strlen(_acrodir) > strlen("Font")) {
- /* ....\Font\ */
- q = strrchr(_acrodir, PATH_SEP_CHR);
- if (q && q[1] == '\0')
- q[0] = '\0';
- q = strrchr(_acrodir, PATH_SEP_CHR);
- if (q && !strcmp(q + 1, "Font")) {
- sprintf(q, "%cCMap%c", PATH_SEP_CHR, PATH_SEP_CHR);
- r = miktex_find_file(filename, _acrodir, _tmpbuf);
- if (r) {
- fqpn = NEW(strlen(_tmpbuf) + 1, char);
- strcpy(fqpn, _tmpbuf);
- }
- }
- }
- memset(_tmpbuf, 0, _MAX_PATH+1);
- }
-#else
- fqpn = kpse_find_file(filename, kpse_cmap_format, 0);
-#endif
-
- /* Files found above are assumed to be CMap,
- * if it's not really CMap it will cause an error.
- */
- for (i = 0; !fqpn && fools[i]; i++) {
- fqpn = dpx_foolsearch(fools[i], filename, 1);
- if (fqpn) {
-#ifndef MIKTEX
- insistupdate(filename, fqpn, fools[i],
- kpse_program_text_format, kpse_cmap_format);
-#endif
- if (!qcheck_filetype(fqpn, DPX_RES_TYPE_CMAP)) {
- WARN("Found file \"%s\" for PostScript CMap but it doesn't look like a CMap...", fqpn);
- RELEASE(fqpn);
- fqpn = NULL;
- }
- }
- }
-
- return fqpn;
-}
-
-
-/* Search order:
- * SFDFONTS (TDS 1.1)
- * ttf2pk (text file)
- * ttf2tfm (text file)
- * dvipdfm (text file)
- */
-static char *
-dpx_find_sfd_file (const char *filename)
-{
- char *fqpn = NULL;
- char *q;
- static const char *fools[] = {
- "ttf2pk", "ttf2tfm", NULL
- };
- int i;
-
- q = ensuresuffix(filename, ".sfd");
-#ifndef MIKTEX
- fqpn = kpse_find_file(q, kpse_sfd_format, 0);
-#endif /* !MIKTEX */
-
- for (i = 0; !fqpn && fools[i]; i++) {
- fqpn = dpx_foolsearch(fools[i], q, 1);
-#ifndef MIKTEX
- if (fqpn)
- insistupdate(filename, fqpn, fools[i],
- kpse_program_text_format, kpse_sfd_format);
-#endif
- }
- RELEASE(q);
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_enc_file (const char *filename)
-{
- char *fqpn = NULL;
- char *q;
- static const char *fools[] = {
- "dvips", NULL
- };
- int i;
-
- q = ensuresuffix(filename, ".enc");
-#ifdef MIKTEX
- if (miktex_find_psheader_file(q, _tmpbuf)) {
- fqpn = NEW(strlen(_tmpbuf) + 1, char);
- strcpy(fqpn, _tmpbuf);
- }
-#else
- fqpn = kpse_find_file(q, kpse_enc_format, 0);
-#endif /* MIKTEX */
-
- for (i = 0; !fqpn && fools[i]; i++) {
- fqpn = dpx_foolsearch(fools[i], q, 1);
-#ifndef MIKTEX
- if (fqpn)
- insistupdate(filename, fqpn, fools[i],
- kpse_program_text_format, kpse_enc_format);
-#endif
- }
- RELEASE(q);
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_type1_file (const char *filename)
-{
- char *fqpn = NULL;
-
- fqpn = kpse_find_file(filename, kpse_type1_format, 0);
- if (fqpn && !qcheck_filetype(fqpn, DPX_RES_TYPE_T1FONT)) {
- RELEASE(fqpn);
- fqpn = NULL;
- }
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_truetype_file (const char *filename)
-{
- char *fqpn = NULL;
-
- fqpn = kpse_find_file(filename, kpse_truetype_format, 0);
- if (fqpn && !qcheck_filetype(fqpn, DPX_RES_TYPE_TTFONT)) {
- RELEASE(fqpn);
- fqpn = NULL;
- }
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_opentype_file (const char *filename)
-{
- char *fqpn = NULL;
- char *q;
-
- q = ensuresuffix(filename, ".otf");
-#ifndef MIKTEX
- fqpn = kpse_find_file(q, kpse_opentype_format, 0);
- if (!fqpn) {
-#endif
- fqpn = dpx_foolsearch(PACKAGE, q, 0);
-#ifndef MIKTEX
- if (fqpn)
- insistupdate(filename, fqpn, PACKAGE,
- kpse_program_binary_format, kpse_opentype_format);
- }
-#endif
- RELEASE(q);
-
- /* *We* use "opentype" for ".otf" (CFF). */
- if (fqpn && !qcheck_filetype(fqpn, DPX_RES_TYPE_OTFONT)) {
- RELEASE(fqpn);
- fqpn = NULL;
- }
-
- return fqpn;
-}
-
-
-static char *
-dpx_find_dfont_file (const char *filename)
-{
- char *fqpn = NULL;
-
- fqpn = kpse_find_file(filename, kpse_truetype_format, 0);
- if (fqpn) {
- int len = strlen(fqpn);
- if (len > 6 && strncmp(fqpn+len-6, ".dfont", 6)) {
- fqpn = RENEW(fqpn, len+6, char);
- strcat(fqpn, "/rsrc");
- }
- }
- if (!qcheck_filetype(fqpn, DPX_RES_TYPE_DFONT)) {
- RELEASE(fqpn);
- fqpn = NULL;
- }
- return fqpn;
-}
-
-static const char *
-dpx_get_tmpdir (void)
-{
-# ifdef WIN32
-# define __TMPDIR "."
-# else /* WIN32 */
-# define __TMPDIR "/tmp"
-#endif /* WIN32 */
- const char *_tmpd;
-
-# ifdef HAVE_GETENV
- _tmpd = getenv("TMPDIR");
-# ifdef WIN32
- if (!_tmpd)
- _tmpd = getenv("TMP");
- if (!_tmpd)
- _tmpd = getenv("TEMP");
-# endif /* WIN32 */
- if (!_tmpd)
- _tmpd = __TMPDIR;
-# else /* HAVE_GETENV */
- _tmpd = __TMPDIR;
-# endif /* HAVE_GETENV */
- return _tmpd;
-}
-
-#ifdef HAVE_MKSTEMP
-# include <stdlib.h>
-#endif
-
-#ifdef XETEX
-char *
-dpx_create_temp_file (void)
-{
- char *tmp = NULL;
-
-#if defined(MIKTEX)
- {
- tmp = NEW(_MAX_PATH + 1, char);
- miktex_create_temp_file_name(tmp); /* FIXME_FIXME */
- }
-#elif defined(HAVE_MKSTEMP)
-# define TEMPLATE "/dvipdfmx.XXXXXX"
- {
- const char *_tmpd;
- int _fd = -1;
- _tmpd = dpx_get_tmpdir();
- tmp = NEW(strlen(_tmpd) + strlen(TEMPLATE) + 1, char);
- strcpy(tmp, _tmpd);
- strcat(tmp, TEMPLATE);
- _fd = mkstemp(tmp);
- if (_fd != -1)
-#ifdef WIN32
- _close(_fd);
-#else
- close(_fd);
-#endif /* WIN32 */
- else {
- RELEASE(tmp);
- tmp = NULL;
- }
- }
-#else /* use _tempnam or tmpnam */
- {
-# ifdef WIN32
- const char *_tmpd;
- char *p;
- _tmpd = dpx_get_tmpdir();
- tmp = _tempnam (_tmpd, "dvipdfmx.");
- for (p = tmp; *p; p++) {
- if (IS_KANJI (p))
- p++;
- else if (*p == '\\')
- *p = '/';
- }
-# else /* WIN32 */
- char *_tmpa = NEW(L_tmpnam + 1, char);
- tmp = tmpnam(_tmpa);
- if (!tmp)
- RELEASE(_tmpa);
-# endif /* WIN32 */
- }
-#endif /* MIKTEX */
-
- return tmp;
-}
-#endif /* XETEX */
-
-char *
-dpx_create_fix_temp_file (const char *filename)
-{
-#define PREFIX "dvipdfmx."
- static const char *dir = NULL;
- static char *cwd = NULL;
- char *ret, *s;
- int i;
- MD5_CONTEXT state;
- unsigned char digest[MAX_KEY_LEN];
-#ifdef WIN32
- char *p;
-#endif
-
- if (!dir) {
- dir = dpx_get_tmpdir();
- cwd = xgetcwd();
- }
-
- MD5_init(&state);
- MD5_write(&state, (unsigned char *)cwd, strlen(cwd));
- MD5_write(&state, (unsigned const char *)filename, strlen(filename));
- MD5_final(digest, &state);
-
- ret = NEW(strlen(dir)+1+strlen(PREFIX)+MAX_KEY_LEN*2 + 1, char);
- sprintf(ret, "%s/%s", dir, PREFIX);
- s = ret + strlen(ret);
- for (i=0; i<MAX_KEY_LEN; i++) {
- sprintf(s, "%02x", digest[i]);
- s += 2;
- }
-#ifdef WIN32
- for (p = ret; *p; p++) {
- if (IS_KANJI (p))
- p++;
- else if (*p == '\\')
- *p = '/';
- }
-#endif
- /* printf("dpx_create_fix_temp_file: %s\n", ret); */
- return ret;
-}
-
-static int
-dpx_clear_cache_filter (const struct dirent *ent) {
- int plen = strlen(PREFIX);
- if (strlen(ent->d_name) != plen + MAX_KEY_LEN * 2) return 0;
-#ifdef WIN32
- return strncasecmp(ent->d_name, PREFIX, plen) == 0;
-#else
- return strncmp(ent->d_name, PREFIX, plen) == 0;
-#endif
-}
-
-void
-dpx_delete_old_cache (int life)
-{
- const char *dir;
- char *pathname;
- DIR *dp;
- struct dirent *de;
- time_t limit;
-
- if (life == -2) {
- keep_cache = -1;
- return;
- }
-
- dir = dpx_get_tmpdir();
- pathname = NEW(strlen(dir)+1+strlen(PREFIX)+MAX_KEY_LEN*2 + 1, char);
- limit = time(NULL) - life * 60 * 60;
-
- if (life >= 0) keep_cache = 1;
- if ((dp = opendir(dir)) != NULL) {
- while((de = readdir(dp)) != NULL) {
- if (dpx_clear_cache_filter(de)) {
- struct stat sb;
- sprintf(pathname, "%s/%s", dir, de->d_name);
- stat(pathname, &sb);
- if (sb.st_mtime < limit) {
- remove(pathname);
- /* printf("remove: %s\n", pathname); */
- }
- }
- }
- closedir(dp);
- }
- RELEASE(pathname);
-}
-
-void
-dpx_delete_temp_file (char *tmp, int force)
-{
- if (!tmp)
- return;
- if (force || keep_cache != 1) remove (tmp);
- RELEASE(tmp);
-
- return;
-}
-
-/* dpx_file_apply_filter() is used for converting unsupported graphics
- * format to one of the formats that dvipdfmx can natively handle.
- * 'input' is the filename of the original file and 'output' is actually
- * temporal files 'generated' by the above routine.
- * This should be system dependent. (MiKTeX may want something different)
- * Please modify as appropriate (see also pdfximage.c and dvipdfmx.c).
- */
-int
-dpx_file_apply_filter (const char *cmdtmpl,
- const char *input, const char *output,
- unsigned char version)
-{
- char *cmd = NULL;
- const char *p, *q;
- size_t n, size;
- int error = 0;
-
- if (!cmdtmpl)
- return -1;
- else if (!input || !output)
- return -1;
-
- size = strlen(cmdtmpl) + strlen(input) + strlen(output) + 3;
- cmd = NEW(size, char);
- memset(cmd, 0, size);
- for (n = 0, p = cmdtmpl; *p != 0; p++) {
-#define need(s,l,m,n) \
-if ((l) + (n) >= (m)) { \
- (m) += (n) + 128; \
- (s) = RENEW((s), (m), char); \
-}
- if (p[0] == '%') {
- p++;
- switch (p[0]) {
- case 'o': /* Output file name */
- need(cmd, n, size, strlen(output));
- strcpy(cmd + n, output); n += strlen(output);
- break;
- case 'i': /* Input filename */
- need(cmd, n, size, strlen(input));
- strcpy(cmd + n, input); n += strlen(input);
- break;
- case 'b':
- need(cmd, n, size, strlen(input));
- q = strrchr(input, '.'); /* wrong */
- if (q) {
- memcpy(cmd + n, input, (int) (q - input));
- n += (int) (q - input);
- } else {
- strcpy(cmd + n, input); n += strlen(input);
- }
- case 'v': /* Version number, e.g. 1.4 */ {
- char buf[16];
- sprintf(buf, "1.%hu", (unsigned short) version);
- need(cmd, n, size, strlen(buf));
- strcpy(cmd + n, buf); n += strlen(buf);
- break;
- }
- case 0:
- break;
- case '%':
- need(cmd, n, size, 1);
- cmd[n] = '%'; n++;
- break;
- }
- } else {
- need(cmd, n, size, 1);
- cmd[n] = p[0]; n++;
- }
- }
- need(cmd, n, size, 1);
- cmd[n] = '\0';
- if (strlen(cmd) == 0) {
- RELEASE(cmd);
- return -1;
- }
-
- error = exec_spawn(cmd);
- if (error)
- WARN("Filtering file via command -->%s<-- failed.", cmd);
- RELEASE(cmd);
-
- return error;
-}
-
-static char _sbuf[128];
-/*
- * SFNT type sigs:
- * `true' (0x74727565): TrueType (Mac)
- * `typ1' (0x74797031) (Mac): PostScript font housed in a sfnt wrapper
- * 0x00010000: TrueType (Win)/OpenType
- * `OTTO': PostScript CFF font with OpenType wrapper
- * `ttcf': TrueType Collection
- */
-static int
-istruetype (FILE *fp)
-{
- int n;
-
- rewind(fp);
- n = fread(_sbuf, 1, 4, fp);
- rewind(fp);
-
- if (n != 4)
- return 0;
- else if (!memcmp(_sbuf, "true", 4) ||
- !memcmp(_sbuf, "\0\1\0\0", 4)) /* This doesn't help... */
- return 1;
- else if (!memcmp(_sbuf, "ttcf", 4))
- return 1;
-
- return 0;
-}
-
-/* "OpenType" is only for ".otf" here */
-static int
-isopentype (FILE *fp)
-{
- int n;
-
- rewind(fp);
- n = fread(_sbuf, 1, 4, fp);
- rewind(fp);
-
- if (n != 4)
- return 0;
- else if (!memcmp(_sbuf, "OTTO", 4))
- return 1;
- else
- return 0;
-}
-
-static int
-ist1binary (FILE *fp)
-{
- char *p;
- int n;
-
- rewind(fp);
- n = fread(_sbuf, 1, 21, fp);
- rewind(fp);
-
- p = _sbuf;
- if (n != 21)
- return 0;
- else if (p[0] != (char) 0x80 || p[1] < 0 || p[1] > 3)
- return 0;
- else if (!memcmp(p + 6, "%!PS-AdobeFont", 14) ||
- !memcmp(p + 6, "%!FontType1", 11))
- return 1;
- else if (!memcmp(p + 6, "%!PS", 4)) {
-#if 0
- p[20] = '\0'; p += 6;
- WARN("Ambiguous PostScript resource type: %s", (char *) p);
-#endif
- return 1;
- }
- /* Otherwise ambiguious */
- return 0;
-}
-
-/* %!PS-Adobe-x.y Resource-CMap */
-static int
-ispscmap (FILE *fp)
-{
- char *p;
- p = mfgets(_sbuf, 128, fp); p[127] = '\0';
- if (!p || strlen(p) < 4 || memcmp(p, "%!PS", 4))
- return 0;
- for (p += 4; *p && !isspace(*p); p++);
- for ( ; *p && (*p == ' ' || *p == '\t'); p++);
- if (*p == '\0' || strlen(p) < strlen("Resource-CMap"))
- return 0;
- else if (!memcmp(p, "Resource-CMap", strlen("Resource-CMap")))
- return 1;
- /* Otherwise ambiguious */
- return 0;
-}
-
-static int
-isdfont (FILE *fp)
-{
- int i, n;
- unsigned long pos;
-
- rewind(fp);
-
- get_unsigned_quad(fp);
- seek_absolute(fp, (pos = get_unsigned_quad(fp)) + 0x18);
- seek_absolute(fp, pos + get_unsigned_pair(fp));
- n = get_unsigned_pair(fp);
- for (i = 0; i <= n; i++) {
- if (get_unsigned_quad(fp) == 0x73666e74UL) /* "sfnt" */
- return 1;
- get_unsigned_quad(fp);
- }
- return 0;
-}
-
-/* This actually opens files. */
-static int
-qcheck_filetype (const char *fqpn, int type)
-{
- int r = 1;
- FILE *fp;
-
- if (!fqpn)
- return 0;
-
- fp = MFOPEN(fqpn, FOPEN_RBIN_MODE);
- if (!fp) {
- WARN("File \"%s\" found but I could not open that...", fqpn);
- return 0;
- }
- switch (type) {
- case DPX_RES_TYPE_T1FONT:
- r = ist1binary(fp);
- break;
- case DPX_RES_TYPE_TTFONT:
- r = istruetype(fp);
- break;
- case DPX_RES_TYPE_OTFONT:
- r = isopentype(fp);
- break;
- case DPX_RES_TYPE_CMAP:
- r = ispscmap(fp);
- break;
- case DPX_RES_TYPE_DFONT:
- r = isdfont(fp);
- break;
- }
- MFCLOSE(fp);
-
- return r;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DPXFILE_H_
-#define _DPXFILE_H_
-
-#define DPX_CONFIG_FILE "dvipdfmx.cfg"
-
-#define DPX_RES_TYPE_FONTMAP 0x00
-
-#define DPX_RES_TYPE_T1FONT 0x10
-#define DPX_RES_TYPE_TTFONT 0x11
-#define DPX_RES_TYPE_OTFONT 0x12
-#define DPX_RES_TYPE_PKFONT 0x13
-#define DPX_RES_TYPE_DFONT 0x14
-
-#define DPX_RES_TYPE_ENC 0x20
-#define DPX_RES_TYPE_CMAP 0x21
-#define DPX_RES_TYPE_SFD 0x22
-#define DPX_RES_TYPE_AGL 0x23
-
-#define DPX_RES_TYPE_ICCPROFILE 0x30
-
-#define DPX_RES_TYPE_BINARY 0x40
-#define DPX_RES_TYPE_TEXT 0x41
-
-#include "mfileio.h"
-extern FILE *dpx_open_file (const char *filename, int type);
-
-#define DPXFOPEN(n,t) dpx_open_file((const char *)(n),(t))
-#define DPXFCLOSE(f) MFCLOSE((f))
-
-extern void dpx_file_set_verbose (void);
-
-extern int dpx_file_apply_filter (const char *cmdtmpl,
- const char *input, const char *output,
- unsigned char version);
-extern char *dpx_create_temp_file (void);
-extern char *dpx_create_fix_temp_file (const char *filename);
-extern void dpx_delete_old_cache (int life);
-extern void dpx_delete_temp_file (char *tmp, int force); /* tmp freed here */
-
-extern int keep_cache;
-#endif /* _DPXFILE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxutil.h"
-
-int
-xtoi (char c)
-{
- if (c >= '0' && c <= '9')
- return (c - '0');
- else if (c >= 'a' && c <= 'f')
- return (c - 'W');
- else if (c >= 'A' && c <= 'F')
- return (c - '7');
- else
- return -1;
-}
-
-int
-sputx (unsigned char c, char **s, char *end)
-{
- char hi = (c >> 4), lo = c & 0x0f;
-
- if (*s + 2 > end)
- ERROR("Buffer overflow.");
- **s = (hi < 10) ? hi + '0' : hi + '7';
- *(*s+1) = (lo < 10) ? lo + '0' : lo + '7';
- *s += 2;
-
- return 2;
-}
-
-int
-getxpair (unsigned char **s)
-{
- int hi, lo;
- hi = xtoi(**s);
- if (hi < 0)
- return hi;
- (*s)++;
- lo = xtoi(**s);
- if (lo < 0)
- return lo;
- (*s)++;
- return ((hi << 4)| lo);
-}
-
-int
-putxpair (unsigned char c, char **s)
-{
- char hi = (c >> 4), lo = c & 0x0f;
-
- **s = (hi < 10) ? hi + '0' : hi + '7';
- *(*s+1) = (lo < 10) ? lo + '0' : lo + '7';
- *s += 2;
-
- return 2;
-}
-
-/* Overflowed value is set to invalid char. */
-unsigned char
-ostrtouc (unsigned char **inbuf, unsigned char *inbufend, unsigned char *valid)
-{
- unsigned char *cur = *inbuf;
- unsigned int val = 0;
-
- while (cur < inbufend && cur < *inbuf + 3 &&
- (*cur >= '0' && *cur <= '7')) {
- val = (val << 3) | (*cur - '0');
- cur++;
- }
- if (val > 255 || cur == *inbuf)
- *valid = 0;
- else
- *valid = 1;
-
- *inbuf = cur;
- return (unsigned char) val;
-}
-
-unsigned char
-esctouc (unsigned char **inbuf, unsigned char *inbufend, unsigned char *valid)
-{
- unsigned char unescaped, escaped;
-
- escaped = **inbuf;
- *valid = 1;
- switch (escaped) {
- /* Backslash, unbalanced paranthes */
- case '\\': case ')': case '(':
- unescaped = escaped;
- (*inbuf)++;
- break;
- /* Other escaped char */
- case 'n': unescaped = '\n'; (*inbuf)++; break;
- case 'r': unescaped = '\r'; (*inbuf)++; break;
- case 't': unescaped = '\t'; (*inbuf)++; break;
- case 'b': unescaped = '\b'; (*inbuf)++; break;
- case 'f': unescaped = '\f'; (*inbuf)++; break;
- /*
- * An end-of-line marker preceeded by backslash is not part of a
- * literal string
- */
- case '\r':
- unescaped = 0;
- *valid = 0;
- *inbuf += (*inbuf < inbufend - 1 && *(*inbuf+1) == '\n') ? 2 : 1;
- break;
- case '\n':
- unescaped = 0;
- *valid = 0;
- (*inbuf)++;
- break;
- /* Possibly octal notion */
- default:
- unescaped = ostrtouc(inbuf, inbufend, valid);
- }
-
- return unescaped;
-}
-
-void
-skip_white_spaces (unsigned char **s, unsigned char *endptr)
-{
- while (*s < endptr)
- if (!is_space(**s))
- break;
- else
- (*s)++;
-}
-
-void
-ht_init_table (struct ht_table *ht, hval_free_func hval_free_fn)
-{
- int i;
-
- ASSERT(ht);
-
- for (i = 0; i < HASH_TABLE_SIZE; i++) {
- ht->table[i] = NULL;
- }
- ht->count = 0;
- ht->hval_free_fn = hval_free_fn;
-}
-
-void
-ht_clear_table (struct ht_table *ht)
-{
- int i;
-
- ASSERT(ht);
-
- for (i = 0; i < HASH_TABLE_SIZE; i++) {
- struct ht_entry *hent, *next;
-
- hent = ht->table[i];
- while (hent) {
- if (hent->value && ht->hval_free_fn) {
- ht->hval_free_fn(hent->value);
- }
- hent->value = NULL;
- if (hent->key) {
- RELEASE(hent->key);
- }
- hent->key = NULL;
- next = hent->next;
- RELEASE(hent);
- hent = next;
- }
- ht->table[i] = NULL;
- }
- ht->count = 0;
- ht->hval_free_fn = NULL;
-}
-
-long ht_table_size (struct ht_table *ht)
-{
- ASSERT(ht);
-
- return ht->count;
-}
-
-static unsigned int
-get_hash (const void *key, int keylen)
-{
- unsigned int hkey = 0;
- int i;
-
- for (i = 0; i < keylen; i++) {
- hkey = (hkey << 5) + hkey + ((const char *)key)[i];
- }
-
- return (hkey % HASH_TABLE_SIZE);
-}
-
-void *
-ht_lookup_table (struct ht_table *ht, const void *key, int keylen)
-{
- struct ht_entry *hent;
- unsigned int hkey;
-
- ASSERT(ht && key);
-
- hkey = get_hash(key, keylen);
- hent = ht->table[hkey];
- while (hent) {
- if (hent->keylen == keylen &&
- !memcmp(hent->key, key, keylen)) {
- return hent->value;
- }
- hent = hent->next;
- }
-
- return NULL;
-}
-
-int
-ht_remove_table (struct ht_table *ht,
- const void *key, int keylen)
-/* returns 1 if the element was found and removed and 0 otherwise */
-{
- struct ht_entry *hent, *prev;
- unsigned int hkey;
-
- ASSERT(ht && key);
-
- hkey = get_hash(key, keylen);
- hent = ht->table[hkey];
- prev = NULL;
- while (hent) {
- if (hent->keylen == keylen &&
- !memcmp(hent->key, key, keylen)) {
- break;
- }
- prev = hent;
- hent = hent->next;
- }
- if (hent) {
- if (hent->key)
- RELEASE(hent->key);
- hent->key = NULL;
- hent->keylen = 0;
- if (hent->value && ht->hval_free_fn) {
- ht->hval_free_fn(hent->value);
- }
- hent->value = NULL;
- if (prev) {
- prev->next = hent->next;
- } else {
- ht->table[hkey] = hent->next;
- }
- RELEASE(hent);
- ht->count--;
- return 1;
- } else
- return 0;
-}
-
-void
-ht_modify_table (struct ht_table *ht,
- const void *key, int keylen, void *value, int mode)
-{
- struct ht_entry *hent, *prev;
- unsigned int hkey;
-
- ASSERT(ht && key);
-
- hkey = get_hash(key, keylen);
- hent = ht->table[hkey];
- prev = NULL;
- while (hent) {
- if (hent->keylen == keylen &&
- !memcmp(hent->key, key, keylen)) {
- break;
- }
- prev = hent;
- hent = hent->next;
- }
- if (hent) {
- switch (mode) {
- case HT_NEW:
- ASSERT(0); /* duplicates not allowed in this mode */
- break;
- case HT_REPLACE: {
- if (hent->value && ht->hval_free_fn)
- ht->hval_free_fn(hent->value);
- hent->value = value;
- break;
- }
- case HT_KEEP:
- ht->hval_free_fn(value);
- break;
- }
- } else {
- hent = NEW(1, struct ht_entry);
- hent->key = NEW(keylen, char);
- memcpy(hent->key, key, keylen);
- hent->keylen = keylen;
- hent->value = value;
- hent->next = NULL;
- if (prev) {
- prev->next = hent;
- } else {
- ht->table[hkey] = hent;
- }
- ht->count++;
- }
-}
-
-int
-ht_set_iter (struct ht_table *ht, struct ht_iter *iter)
-{
- int i;
-
- ASSERT(ht && ht->table && iter);
-
- for (i = 0; i < HASH_TABLE_SIZE; i++) {
- if (ht->table[i]) {
- iter->index = i;
- iter->curr = ht->table[i];
- iter->hash = ht;
- return 0;
- }
- }
-
- return -1;
-}
-
-void
-ht_clear_iter (struct ht_iter *iter)
-{
- if (iter) {
- iter->index = HASH_TABLE_SIZE;
- iter->curr = NULL;
- iter->hash = NULL;
- }
-}
-
-char *
-ht_iter_getkey (struct ht_iter *iter, int *keylen)
-{
- struct ht_entry *hent;
-
- hent = (struct ht_entry *) iter->curr;
- if (iter && hent) {
- *keylen = hent->keylen;
- return hent->key;
- } else {
- *keylen = 0;
- return NULL;
- }
-}
-
-void *
-ht_iter_getval (struct ht_iter *iter)
-{
- struct ht_entry *hent;
-
- hent = (struct ht_entry *) iter->curr;
- if (iter && hent) {
- return hent->value;
- } else {
- return NULL;
- }
-}
-
-int
-ht_iter_next (struct ht_iter *iter)
-{
- struct ht_entry *hent;
- struct ht_table *ht;
-
- ASSERT(iter);
-
- ht = iter->hash;
- hent = (struct ht_entry *) iter->curr;
- hent = hent->next;
- while (!hent &&
- ++iter->index < HASH_TABLE_SIZE) {
- hent = ht->table[iter->index];
- }
- iter->curr = hent;
-
- return (hent ? 0 : -1);
-}
-
-
-static int
-read_c_escchar (char *r, const char **pp, const char *endptr)
-{
- int c = 0, l = 1;
- const char *p = *pp;
-
- switch (p[0]) {
- case 'a' : c = '\a'; p++; break;
- case 'b' : c = '\b'; p++; break;
- case 'f' : c = '\f'; p++; break;
- case 'n' : c = '\n'; p++; break;
- case 'r' : c = '\r'; p++; break;
- case 't' : c = '\t'; p++; break;
- case 'v' : c = '\v'; p++; break;
- case '\\': case '?': case '\'': case '\"':
- c = p[0]; p++;
- break;
- case '\n': l = 0; p++; break;
- case '\r':
- {
- p++;
- if (p < endptr && p[0] == '\n')
- p++;
- l = 0;
- }
- break;
- case '0': case '1': case '2': case '3':
- case '4': case '5': case '6': case '7':
- {
- int i;
- for (c = 0, i = 0;
- i < 3 && p < endptr &&
- p[0] >= '0' && p[0] <= '7'; i++, p++)
- c = (c << 3) + (p[0] - '0');
- }
- break;
- case 'x':
- {
- int i;
- for (c = 0, i = 0, p++;
- i < 2 && p < endptr && isxdigit(p[0]);
- i++, p++)
- c = (c << 4) +
- (isdigit(p[0]) ?
- p[0] - '0' :
- (islower(p[0]) ? p[0] - 'a' + 10: p[0] - 'A' + 10));
- }
- break;
- default:
- WARN("Unknown escape char sequence: \\%c", p[0]);
- l = 0; p++;
- break;
- }
-
- if (r)
- *r = (char) c;
- *pp = p;
- return l;
-}
-
-#define C_QUOTE '"'
-#define C_ESCAPE '\\'
-static int
-read_c_litstrc (char *q, int len, const char **pp, const char *endptr)
-{
- const char *p;
- int l = 0;
-#define Q_TERM 0
-#define Q_CONT -1
-#define Q_ERROR_UNTERM -1
-#define Q_ERROR_INVAL -2
-#define Q_ERROR_BUFF -3
- int s = Q_CONT;
-
- for (l = 0, p = *pp;
- s == Q_CONT && p < endptr; ) {
- switch (p[0]) {
- case C_QUOTE:
- s = Q_TERM; p++;
- break;
- case C_ESCAPE:
- if (q && l == len)
- s = Q_ERROR_BUFF;
- else {
- p++;
- l += read_c_escchar(q ? &q[l] : NULL, &p, endptr);
- }
- break;
- case '\n': case '\r':
- s = Q_ERROR_INVAL;
- break;
- default:
- if (q && l == len)
- s = Q_ERROR_BUFF;
- else {
- if (!q)
- l++;
- else
- q[l++] = p[0];
- p++;
- }
- break;
- }
- }
- if (s == Q_TERM) {
- if (q && l == len)
- s = Q_ERROR_BUFF;
- else if (q)
- q[l++] = '\0';
- }
-
- *pp = p;
- return ((s == Q_TERM) ? l : s);
-}
-
-char *
-parse_c_string (const char **pp, const char *endptr)
-{
- char *q = NULL;
- const char *p = *pp;
- int l = 0;
-
- if (p >= endptr || p[0] != C_QUOTE)
- return NULL;
-
- p++;
- l = read_c_litstrc(NULL, 0, &p, endptr);
- if (l >= 0) {
- q = NEW(l + 1, char);
- p = *pp + 1;
- l = read_c_litstrc(q, l + 1, &p, endptr);
- }
-
- *pp = p;
- return q;
-}
-
-#define ISCNONDIGITS(c) ( \
- (c) == '_' || \
- ((c) >= 'a' && (c) <= 'z') || \
- ((c) >= 'A' && (c) <= 'Z') \
-)
-#define ISCIDENTCHAR(c) ( \
- ISCNONDIGITS((c)) || \
- ((c) >= '0' && (c) <= '9') \
-)
-
-char *
-parse_c_ident (const char **pp, const char *endptr)
-{
- char *q = NULL;
- const char *p = *pp;
- int n;
-
- if (p >= endptr || !ISCNONDIGITS(*p))
- return NULL;
-
- for (n = 0; p < endptr && ISCIDENTCHAR(*p); p++, n++);
- q = NEW(n + 1, char);
- memcpy(q, *pp, n); q[n] = '\0';
-
- *pp = p;
- return q;
-}
-
-char *
-parse_float_decimal (const char **pp, const char *endptr)
-{
- char *q = NULL;
- const char *p = *pp;
- int s = 0, n = 0;
-
- if (p >= endptr)
- return NULL;
-
- if (p[0] == '+' || p[0] == '-')
- p++;
-
- /* 1. .01 001 001E-001 */
- for (s = 0, n = 0; p < endptr && s >= 0; ) {
- switch (p[0]) {
- case '+': case '-':
- if (s != 2)
- s = -1;
- else {
- s = 3; p++;
- }
- break;
- case '.':
- if (s > 0)
- s = -1;
- else {
- s = 1; p++;
- }
- break;
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- n++; p++;
- break;
- case 'E': case 'e':
- if (n == 0 || s == 2)
- s = -1;
- else {
- s = 2; p++;
- }
- break;
- default:
- s = -1;
- break;
- }
- }
-
- if (n != 0) {
- n = (int) (p - *pp);
- q = NEW(n + 1, char);
- memcpy(q, *pp, n); q[n] = '\0';
- }
-
- *pp = p;
- return q;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DPXUTIL_H_
-#define _DPXUTIL_H_
-
-#undef MIN
-#define MIN(a, b) (((a) < (b)) ? (a) : (b))
-#undef MAX
-#define MAX(a, b) (((a) > (b)) ? (a) : (b))
-#undef ABS
-#define ABS(a) (((a) < 0) ? -(a) : (a))
-
-#ifndef is_space
-#define is_space(c) ((c) == ' ' || (c) == '\t' || (c) == '\f' || \
- (c) == '\r' || (c) == '\n' || (c) == '\0')
-#endif
-#ifndef is_delim
-#define is_delim(c) ((c) == '(' || (c) == '/' || \
- (c) == '<' || (c) == '>' || \
- (c) == '[' || (c) == ']' || \
- (c) == '{' || (c) == '}' || \
- (c) == '%')
-#endif
-
-extern void skip_white_spaces (unsigned char **s, unsigned char *endptr);
-extern int xtoi (char c);
-extern int getxpair (unsigned char **str);
-extern int putxpair (unsigned char c, char **str);
-extern int sputx (unsigned char c, char **buf, char *endptr);
-
-extern unsigned char ostrtouc (unsigned char **inbuf,
- unsigned char *inbufend, unsigned char *valid);
-extern unsigned char esctouc (unsigned char **inbuf,
- unsigned char *inbufend, unsigned char *valid);
-
-#define HASH_TABLE_SIZE 503
-
-struct ht_entry {
- char *key;
- int keylen;
-
- void *value;
-
- struct ht_entry *next;
-};
-
-typedef void (*hval_free_func) (void *);
-
-struct ht_table {
- long count;
- hval_free_func hval_free_fn;
- struct ht_entry *table[HASH_TABLE_SIZE];
-};
-
-#define HT_NEW 0
-#define HT_REPLACE 1
-#define HT_KEEP 2
-
-extern void ht_init_table (struct ht_table *ht,
- hval_free_func hval_free_fn);
-extern void ht_clear_table (struct ht_table *ht);
-extern long ht_table_size (struct ht_table *ht);
-extern void *ht_lookup_table (struct ht_table *ht,
- const void *key, int keylen);
-extern void ht_modify_table (struct ht_table *ht,
- const void *key, int keylen,
- void *value, int mode);
-#define ht_append_table(ht, key, keylen, value) \
- ht_modify_table(ht, key, keylen, value, HT_NEW)
-#define ht_insert_table(ht, key, keylen, value) \
- ht_modify_table(ht, key, keylen, value, HT_REPLACE)
-extern int ht_remove_table (struct ht_table *ht,
- const void *key, int keylen);
-
-struct ht_iter {
- int index;
- void *curr;
- struct ht_table *hash;
-};
-
-extern int ht_set_iter (struct ht_table *ht, struct ht_iter *iter);
-extern void ht_clear_iter (struct ht_iter *iter);
-extern char *ht_iter_getkey (struct ht_iter *iter, int *keylen);
-extern void *ht_iter_getval (struct ht_iter *iter);
-extern int ht_iter_next (struct ht_iter *iter);
-
-extern char *parse_float_decimal (const char **pp, const char *endptr);
-extern char *parse_c_string (const char **pp, const char *endptr);
-extern char *parse_c_ident (const char **pp, const char *endptr);
-
-#endif /* _DPXUTIL_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-#include "numbers.h"
-
-#include "pdfdev.h"
-#include "pdfdoc.h"
-#include "pdfparse.h"
-#include "pdfencrypt.h"
-
-#include "fontmap.h"
-
-#include "dvicodes.h"
-#include "tfm.h"
-#include "vf.h"
-#include "subfont.h"
-
-#include "spc_util.h"
-#include "specials.h"
-
-#include "dvi.h"
-
-#define DVI_STACK_DEPTH_MAX 256u
-#define TEX_FONTS_ALLOC_SIZE 16u
-#define VF_NESTING_MAX 16u
-
-/* UTF-32 over U+FFFF -> UTF-16 surrogate pair */
-#define UTF32toUTF16HS(x) (0xd800 + (((x-0x10000) >> 10) & 0x3ff))
-#define UTF32toUTF16LS(x) (0xdc00 + ( x & 0x3ff))
-
-/* Interal Variables */
-static FILE *dvi_file = NULL;
-
-static unsigned long *page_loc = NULL;
-static UNSIGNED_PAIR num_pages = 0;
-
-static unsigned long dvi_file_size = 0;
-
-static struct dvi_header
-{
- UNSIGNED_QUAD unit_num;
- UNSIGNED_QUAD unit_den;
- UNSIGNED_QUAD mag;
- UNSIGNED_QUAD media_width, media_height;
- UNSIGNED_PAIR stackdepth;
- char comment[257];
-} dvi_info = {
- 25400000 , /* num */
- 473628672, /* den */
- 1000, /* mag */
- 0, 0, /* media width and height */
- 0, /* stackdepth */
- {'\0'} /* comment */
-};
-
-static double dev_origin_x = 72.0, dev_origin_y = 770.0;
-
-#define PHYSICAL 1
-#define VIRTUAL 2
-#define SUBFONT 3
-#define DVI 1
-#define VF 2
-
-static struct loaded_font
-{
- int type; /* Type is physical or virtual */
- int font_id; /* id returned by dev (for PHYSICAL fonts)
- * or by vf module for (VIRTUAL fonts)
- */
- int subfont_id; /* id returned by subfont_locate_font() */
- int tfm_id;
- spt_t size;
- int source; /* Source is either DVI or VF */
-} *loaded_fonts = NULL;
-static int num_loaded_fonts = 0, max_loaded_fonts = 0;
-
-static void
-need_more_fonts (unsigned n)
-{
- if (num_loaded_fonts + n > max_loaded_fonts) {
- max_loaded_fonts += TEX_FONTS_ALLOC_SIZE;
- loaded_fonts = RENEW (loaded_fonts, max_loaded_fonts, struct loaded_font);
- }
-}
-
-static struct font_def
-{
- long tex_id;
- spt_t point_size;
- spt_t design_size;
- char *font_name;
- int font_id; /* index of _loaded_ font in loaded_fonts array */
- int used;
-} *def_fonts = NULL;
-
-static int num_def_fonts = 0, max_def_fonts = 0;
-static int compute_boxes = 0, link_annot = 1;
-static int verbose = 0;
-
-void
-dvi_set_verbose (void)
-{
- verbose++;
- subfont_set_verbose();
- tfm_set_verbose();
- vf_set_verbose ();
- spc_set_verbose();
-}
-
-unsigned
-dvi_npages (void)
-{
- return num_pages;
-}
-
-static const char invalid_signature[] =
-"Something is wrong. Are you sure this is a DVI file?";
-
-#define range_check_loc(loc) \
- if ((loc) > dvi_file_size) {\
- ERROR(invalid_signature); \
- }
-
-static long
-find_post (void)
-{
- long current;
- int ch;
-
- /* First find end of file */
- dvi_file_size = file_size(dvi_file);
- current = dvi_file_size;
-
- /* Scan backwards through PADDING */
- do {
- current--;
- seek_absolute(dvi_file, current);
- } while ((ch = fgetc(dvi_file)) == PADDING &&
- current > 0);
-
- /* file_position now points to last non padding character or
- * beginning of file */
- if (dvi_file_size - current < 4 ||
- current == 0 || !(ch == DVI_ID || ch == DVIV_ID)) {
- MESG("DVI ID = %d\n", ch);
- ERROR(invalid_signature);
- }
-
- /* Make sure post_post is really there */
- current = current - 5;
- seek_absolute(dvi_file, current);
- if ((ch = fgetc(dvi_file)) != POST_POST) {
- MESG("Found %d where post_post opcode should be\n", ch);
- ERROR(invalid_signature);
- }
- current = get_signed_quad(dvi_file);
- seek_absolute(dvi_file, current);
- if ((ch = fgetc(dvi_file)) != POST) {
- MESG("Found %d where post_post opcode should be\n", ch);
- ERROR(invalid_signature);
- }
-
- return current;
-}
-
-static void
-get_page_info (long post_location)
-{
- int i;
-
- seek_absolute(dvi_file, post_location + 27);
- num_pages = get_unsigned_pair(dvi_file);
- if (num_pages == 0) {
- ERROR("Page count is 0!");
- }
- if (verbose > 2) {
- MESG("Page count:\t %4d\n", num_pages);
- }
-
- page_loc = NEW(num_pages, unsigned long);
-
- seek_absolute(dvi_file, post_location + 1);
- page_loc[num_pages-1] = get_unsigned_quad(dvi_file);
- range_check_loc(page_loc[num_pages-1] + 41);
- for (i = num_pages - 2; i >= 0; i--) {
- seek_absolute(dvi_file, page_loc[i+1] + 41);
- page_loc[i] = get_unsigned_quad(dvi_file);
- range_check_loc(page_loc[num_pages-1] + 41);
- }
-}
-
-/* Following are computed "constants" used for unit conversion */
-static double dvi2pts = 1.52018, total_mag = 1.0;
-
-double
-dvi_tell_mag (void)
-{
- return total_mag;
-}
-
-static void
-do_scales (double mag)
-{
- total_mag = (double) dvi_info.mag / 1000.0 * mag;
- dvi2pts = (double) dvi_info.unit_num / (double) dvi_info.unit_den;
- dvi2pts *= (72.0 / 254000.0);
-}
-
-static void
-get_dvi_info (long post_location)
-{
- seek_absolute(dvi_file, post_location + 5);
-
- dvi_info.unit_num = get_unsigned_quad(dvi_file);
- dvi_info.unit_den = get_unsigned_quad(dvi_file);
- dvi_info.mag = get_unsigned_quad(dvi_file);
-
- dvi_info.media_height = get_unsigned_quad(dvi_file);
- dvi_info.media_width = get_unsigned_quad(dvi_file);
-
- dvi_info.stackdepth = get_unsigned_pair(dvi_file);
-
- if (dvi_info.stackdepth > DVI_STACK_DEPTH_MAX) {
- WARN("DVI need stack depth of %d,", dvi_info.stackdepth);
- WARN("but DVI_STACK_DEPTH_MAX is %d.", DVI_STACK_DEPTH_MAX);
- ERROR("Capacity exceeded.");
- }
-
- if (verbose > 2) {
- MESG("DVI File Info\n");
- MESG("Unit: %ld / %ld\n", dvi_info.unit_num, dvi_info.unit_den);
- MESG("Magnification: %ld\n", dvi_info.mag);
- MESG("Media Height: %ld\n", dvi_info.media_height);
- MESG("Media Width: %ld\n", dvi_info.media_width);
- MESG("Stack Depth: %d\n", dvi_info.stackdepth);
- }
-}
-
-const char *
-dvi_comment (void)
-{
- return dvi_info.comment;
-}
-
-static void
-read_font_record (SIGNED_QUAD tex_id)
-{
- UNSIGNED_BYTE dir_length, name_length;
- UNSIGNED_QUAD point_size, design_size;
- char *directory, *font_name;
-
- if (num_def_fonts >= max_def_fonts) {
- max_def_fonts += TEX_FONTS_ALLOC_SIZE;
- def_fonts = RENEW (def_fonts, max_def_fonts, struct font_def);
- }
- get_unsigned_quad(dvi_file);
- point_size = get_unsigned_quad(dvi_file);
- design_size = get_unsigned_quad(dvi_file);
- dir_length = get_unsigned_byte(dvi_file);
- name_length = get_unsigned_byte(dvi_file);
-
- directory = NEW(dir_length + 1, char);
- if (fread(directory, 1, dir_length, dvi_file) != dir_length) {
- ERROR(invalid_signature);
- }
- directory[dir_length] = '\0';
- RELEASE(directory); /* unused */
-
- font_name = NEW(name_length + 1, char);
- if (fread(font_name, 1, name_length, dvi_file) != name_length) {
- ERROR(invalid_signature);
- }
- font_name[name_length] = '\0';
- def_fonts[num_def_fonts].tex_id = tex_id;
- def_fonts[num_def_fonts].font_name = font_name;
- def_fonts[num_def_fonts].point_size = point_size;
- def_fonts[num_def_fonts].design_size = design_size;
- def_fonts[num_def_fonts].used = 0;
- num_def_fonts++;
-
- return;
-}
-
-static void
-get_dvi_fonts (long post_location)
-{
- UNSIGNED_BYTE code;
- SIGNED_QUAD tex_id = 0;
-
- seek_absolute(dvi_file, post_location + 29);
- while ((code = get_unsigned_byte(dvi_file)) != POST_POST) {
- switch (code) {
- case FNT_DEF1:
- tex_id = get_unsigned_byte(dvi_file);
- break;
- case FNT_DEF2:
- tex_id = get_unsigned_pair(dvi_file);
- break;
- case FNT_DEF3:
- tex_id = get_unsigned_triple(dvi_file);
- break;
- case FNT_DEF4:
- tex_id = get_signed_quad(dvi_file);
- break;
- default:
- MESG("Unexpected op code: %3d\n", code);
- ERROR(invalid_signature);
- }
- read_font_record(tex_id);
- }
- if (verbose > 2) {
- unsigned i;
-
- MESG("\n");
- MESG("DVI file font info\n");
- for (i = 0; i < num_def_fonts; i++) {
- MESG("TeX Font: %10s loaded at ID=%5ld, ",
- def_fonts[i].font_name, def_fonts[i].tex_id);
- MESG("size=%5.2fpt (scaled %4.1f%%)",
- def_fonts[i].point_size * dvi2pts,
- 100.0 * ((double) def_fonts[i].point_size / def_fonts[i].design_size));
- MESG("\n");
- }
- }
-}
-
-static void get_comment (void)
-{
- UNSIGNED_BYTE length;
-
- seek_absolute(dvi_file, 14);
- length = get_unsigned_byte(dvi_file);
- if (fread(dvi_info.comment,
- 1, length, dvi_file) != length) {
- ERROR(invalid_signature);
- }
- dvi_info.comment[length] = '\0';
- if (verbose) {
- MESG("DVI Comment: %s\n", dvi_info.comment);
- }
-}
-
-/*
- * The section below this line deals with the actual processing of the
- * dvi file.
- *
- * The dvi file processor state is contained in the following variables:
- */
-
-struct dvi_registers
-{
- SIGNED_QUAD h, v, w, x, y, z, d;
-};
-
-static struct dvi_registers dvi_state;
-static struct dvi_registers dvi_stack[DVI_STACK_DEPTH_MAX];
-static unsigned dvi_stack_depth = 0 ;
-static int current_font = -1;
-static int processing_page = 0 ;
-
-static void
-clear_state (void)
-{
- dvi_state.h = 0; dvi_state.v = 0; dvi_state.w = 0;
- dvi_state.x = 0; dvi_state.y = 0; dvi_state.z = 0;
- dvi_state.d = 0; /* direction */
- dvi_stack_depth = 0;
- current_font = -1;
-}
-
-/* Migrated from pdfdev.c:
- * The following codes are originally put into pdfdev.c.
- * But they are moved to here to make PDF output independent
- * from DVI input.
- * pdfdoc, pdfspecial and htex are also modified. pdfspecial
- * and htex does tag/untag depth. pdfdev and pdfdoc now does
- * not care about line-breaking at all.
- */
-static unsigned marked_depth = 0;
-static int tagged_depth = -1;
-
-static void
-dvi_mark_depth (void)
-{
- /* If decreasing below tagged_depth */
- if (link_annot &&
- marked_depth == tagged_depth &&
- dvi_stack_depth == tagged_depth - 1) {
- /*
- * See if this appears to be the end of a "logical unit"
- * that's been broken. If so, flush the logical unit.
- */
- pdf_doc_break_annot();
- }
- marked_depth = dvi_stack_depth;
-}
-
-/*
- * The following routines setup and tear down a callback at a
- * certain stack depth. This is used to handle broken (linewise)
- * links.
- */
-void
-dvi_tag_depth (void)
-{
- tagged_depth = marked_depth;
- dvi_compute_boxes(1);
-}
-
-void
-dvi_untag_depth (void)
-{
- tagged_depth = -1;
- dvi_compute_boxes(0);
-}
-
-void
-dvi_compute_boxes (int flag)
-{
- compute_boxes = flag;
-}
-
-void
-dvi_link_annot (int flag)
-{
- link_annot = flag;
-}
-
-void
-dvi_do_special (const void *buffer, UNSIGNED_QUAD size)
-{
- double x_user, y_user, mag;
- const char *p;
-
- if (size > 0x7fffffffUL) {
- WARN("Special more than %ul bytes???", size);
- return;
- }
-
- graphics_mode();
-
- p = (const char *) buffer;
-
- x_user = dvi_state.h * dvi2pts;
- y_user = -dvi_state.v * dvi2pts;
- mag = dvi_tell_mag();
-
- if (spc_exec_special(p, (long) size, x_user, y_user, mag) < 0) {
- if (verbose) {
- dump(p, p + size);
- }
- }
-
- return;
-}
-
-#if 0
-double
-dvi_unit_size (void)
-{
- return dvi2pts;
-}
-#endif
-
-
-int
-dvi_locate_font (const char *tfm_name, spt_t ptsize)
-{
- int cur_id = -1;
- const char *name = tfm_name;
- int subfont_id = -1, font_id; /* VF or device font ID */
- fontmap_rec *mrec;
-
- if (verbose)
- MESG("<%s@%.2fpt", tfm_name, ptsize * dvi2pts);
-
- need_more_fonts(1);
-
- /* This routine needs to be recursive/reentrant. Load current high water
- * mark into an automatic variable.
- */
- cur_id = num_loaded_fonts++;
-
- mrec = pdf_lookup_fontmap_record(tfm_name);
- /* Load subfont mapping table */
- if (mrec && mrec->charmap.sfd_name && mrec->charmap.subfont_id) {
- subfont_id = sfd_load_record(mrec->charmap.sfd_name, mrec->charmap.subfont_id);
- }
-
- /* TFM must exist here. */
- loaded_fonts[cur_id].tfm_id = tfm_open(tfm_name, 1);
- loaded_fonts[cur_id].subfont_id = subfont_id;
- loaded_fonts[cur_id].size = ptsize;
- /* This will be reset later if it was really generated by the dvi file. */
- loaded_fonts[cur_id].source = VF;
-
- /* The order of searching fonts is as follows:
- *
- * 1. If mrec is null, that is, there is no map entry matching
- * with tfm_name, then search a virtual font matching with
- * tfm_name at first. If no virtual font is found, search a
- * PK font matching with tfm_name.
- *
- * 2. If mrec is non-null, search a physical scalable font.
- *
- * 3. Notice that every subfont gets non-null mrec. In this case,
- * enc_name corresponding to mrec will be used instead of mrec.
- * That is enc_name is NULL, search a virtual font for Omega (.ovf)
- * matching with the base name of the subfont. If no virtual font
- * for Omega is found, it is a fatal error because there is no PK font
- * for Omega.
- */
- if (!mrec) {
- font_id = vf_locate_font(tfm_name, ptsize);
- if (font_id >= 0) {
- loaded_fonts[cur_id].type = VIRTUAL;
- loaded_fonts[cur_id].font_id = font_id;
- if (verbose)
- MESG("(VF)>");
- return cur_id;
- }
- }
-#if 1
- /* Sorry, I don't understand this well... Please fix.
- * The purpose of this seems to be:
- *
- * Map 8-bit char codes in subfont to 16-bit code with SFD mapping
- * and map subfonts to single OVF font.
- *
- * But it apparently only does TFM -> OVF mapping but no character
- * code mapping. Please see dvi_set(), you can't have both font->type
- * VIRTUAL and font->subfont_id >= 0. Am I missing something?
- */
- else if (subfont_id >= 0 && mrec->map_name)
- {
- fontmap_rec *mrec1 = pdf_lookup_fontmap_record(mrec->map_name);
- /* enc_name=NULL should be used only for 'built-in' encoding.
- * Please fix this!
- */
- if (mrec1 && !mrec1->enc_name) {
- font_id = vf_locate_font(mrec1->font_name, ptsize);
- if (font_id < 0)
- WARN("Could not locate Omega Virtual Font \"%s\" for \"%s\".",
- mrec1->font_name, tfm_name);
- else {
- loaded_fonts[cur_id].type = VIRTUAL;
- loaded_fonts[cur_id].font_id = font_id;
- if (verbose)
- MESG("(OVF)>");
- return cur_id;
- }
- }
- }
-#endif /* 1 */
-
- /* Failed to load a virtual font so we try to load a physical font. */
-
- /* If mrec->map_name is not NULL, font name identified in PDF output
- * is different than tfm_name, this can happen for subfonts grouped
- * into a single "intermediate" font foo@SFD@.
- * This is necessary for optimal output; to avoid unnecessary creation
- * of multiple instances of a same font, to avoid frequent font selection
- * and break of string_mode.
- */
- if (mrec && mrec->map_name) {
- name = mrec->map_name;
- } else {
- name = tfm_name;
- }
-
- /* We need ptsize for PK font creation. */
- font_id = pdf_dev_locate_font(name, ptsize);
- if (font_id < 0) {
- WARN("Could not locate a virtual/physical font for TFM \"%s\".", tfm_name);
- if (mrec && mrec->map_name) { /* has map_name */
- fontmap_rec *mrec1 = pdf_lookup_fontmap_record(mrec->map_name);
- WARN(">> This font is mapped to an intermediate 16-bit font \"%s\" with SFD charmap=<%s,%s>,",
- mrec->map_name, mrec->charmap.sfd_name, mrec->charmap.subfont_id);
- if (!mrec1)
- WARN(">> but I couldn't find font mapping for \"%s\".", mrec->map_name);
- else {
- WARN(">> and then mapped to a physical font \"%s\" by fontmap.", mrec1->font_name);
- WARN(">> Please check if kpathsea library can find this font: %s", mrec1->font_name);
- }
- } else if (mrec && !mrec->map_name) {
- WARN(">> This font is mapped to a physical font \"%s\".", mrec->font_name);
- WARN(">> Please check if kpathsea library can find this font: %s", mrec->font_name);
- } else {
- WARN(">> There are no valid font mapping entry for this font.");
- WARN(">> Font file name \"%s\" was assumed but failed to locate that font.", tfm_name);
- }
- ERROR("Cannot proceed without .vf or \"physical\" font for PDF output...");
- }
- loaded_fonts[cur_id].type = PHYSICAL;
- loaded_fonts[cur_id].font_id = font_id;
-
- if (verbose)
- MESG(">");
-
- return cur_id;
-}
-
-double
-dvi_dev_xpos (void)
-{
- return dvi_state.h * dvi2pts;
-}
-
-double
-dvi_dev_ypos (void)
-{
- return -(dvi_state.v * dvi2pts);
-}
-
-static void do_moveto (SIGNED_QUAD x, SIGNED_QUAD y)
-{
- dvi_state.h = x;
- dvi_state.v = y;
-}
-
-void dvi_right (SIGNED_QUAD x)
-{
- switch (dvi_state.d) {
- case 0:
- dvi_state.h += x; break;
- case 1:
- dvi_state.v += x; break;
- case 3:
- dvi_state.v -= x; break;
- }
-}
-
-void dvi_down (SIGNED_QUAD y)
-{
- switch (dvi_state.d) {
- case 0:
- dvi_state.v += y; break;
- case 1:
- dvi_state.h -= y; break;
- case 3:
- dvi_state.h += y; break;
- }
-}
-
-/* Please remove this.
- * Optimization for 8-bit encodings.
- */
-static void
-do_string (unsigned char *s, int len)
-{
- struct loaded_font *font;
- spt_t width, height, depth;
- int i;
-
- if (current_font < 0)
- ERROR("No font selected!");
-
- font = &loaded_fonts[current_font];
-
- width = tfm_string_width(font->tfm_id, s, len);
- width = sqxfw(font->size, width);
-
- switch (font->type) {
- case PHYSICAL:
- if (font->subfont_id < 0) {
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, s, len,
- width, font->font_id, 1);
- if (compute_boxes && link_annot &&
- marked_depth >= tagged_depth) {
- pdf_rect rect;
-
- height = tfm_string_height(font->tfm_id, s, len);
- depth = tfm_string_depth (font->tfm_id, s, len);
- height = sqxfw(font->size, height);
- depth = sqxfw(font->size, depth);
-
- pdf_dev_set_rect (&rect, dvi_state.h, -dvi_state.v,
- width, height, depth);
- pdf_doc_expand_box(&rect);
- }
- } else { /* Subfonts */
- dvi_push();
- for (i = 0; i < len; i++) {
- dvi_set(s[i]);
- }
- dvi_pop();
- }
- break;
- case VIRTUAL:
- dvi_push();
- for (i = 0; i < len; i++) {
- dvi_set(s[i]);
- }
- dvi_pop();
- }
- switch (dvi_state.d) {
- case 0:
- dvi_state.h += width; break;
- case 1:
- dvi_state.v += width; break;
- case 3:
- dvi_state.v -= width; break;
- }
-}
-
-/* _FIXME_
- * CMap decoder wants multibyte strings as input but
- * how DVI char codes are converted to multibyte sting
- * is not clear.
- */
-void
-dvi_set (SIGNED_QUAD ch)
-{
- struct loaded_font *font;
- spt_t width, height, depth;
- unsigned char wbuf[4];
-
- if (current_font < 0) {
- ERROR("No font selected!");
- }
- /* The division by dvi2pts seems strange since we actually know the
- * "dvi" size of the fonts contained in the DVI file. In other
- * words, we converted from DVI units to pts and back again!
- * The problem comes from fonts defined in VF files where we don't know
- * the DVI size. It's keeping me sane to keep *point sizes* of *all*
- * fonts in the dev.c file and convert them back if necessary.
- */
- font = &loaded_fonts[current_font];
-
- width = tfm_get_fw_width(font->tfm_id, ch);
- width = sqxfw(font->size, width);
-
- switch (font->type) {
- case PHYSICAL:
- if (ch > 65535) { /* _FIXME_ */
- wbuf[0] = (UTF32toUTF16HS(ch) >> 8) & 0xff;
- wbuf[1] = UTF32toUTF16HS(ch) & 0xff;
- wbuf[2] = (UTF32toUTF16LS(ch) >> 8) & 0xff;
- wbuf[3] = UTF32toUTF16LS(ch) & 0xff;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 4,
- width, font->font_id, 2);
- } else if (ch > 255) { /* _FIXME_ */
- wbuf[0] = (ch >> 8) & 0xff;
- wbuf[1] = ch & 0xff;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 2,
- width, font->font_id, 2);
- } else if (font->subfont_id >= 0) {
- unsigned short uch = lookup_sfd_record(font->subfont_id, (unsigned char) ch);
- wbuf[0] = (uch >> 8) & 0xff;
- wbuf[1] = uch & 0xff;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 2,
- width, font->font_id, 2);
- } else {
- wbuf[0] = (unsigned char) ch;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 1,
- width, font->font_id, 1);
- }
- if (compute_boxes && link_annot &&
- marked_depth >= tagged_depth) {
- pdf_rect rect;
-
- height = tfm_get_fw_height(font->tfm_id, ch);
- depth = tfm_get_fw_depth (font->tfm_id, ch);
- height = sqxfw(font->size, height);
- depth = sqxfw(font->size, depth);
-
- pdf_dev_set_rect (&rect, dvi_state.h, -dvi_state.v,
- width, height, depth);
- pdf_doc_expand_box(&rect);
- }
- break;
- case VIRTUAL:
-#if 0
- /* See comment in locate_font() */
- if (font->subfont_id >= 0)
- ch = lookup_sfd_record(font->subfont_id, (unsigned char) ch);
-#endif /* 0 */
- vf_set_char(ch, font->font_id); /* push/pop invoked */
- break;
- }
- switch (dvi_state.d) {
- case 0:
- dvi_state.h += width; break;
- case 1:
- dvi_state.v += width; break;
- case 3:
- dvi_state.v -= width; break;
- }
-}
-
-void
-dvi_put (SIGNED_QUAD ch)
-{
- struct loaded_font *font;
- spt_t width, height, depth;
- unsigned char wbuf[4];
-
- if (current_font < 0) {
- ERROR("No font selected!");
- }
-
- font = &loaded_fonts[current_font];
-
- switch (font->type) {
- case PHYSICAL:
- width = tfm_get_fw_width(font->tfm_id, ch);
- width = sqxfw(font->size, width);
-
- /* Treat a single character as a one byte string and use the
- * string routine.
- */
- if (ch > 65535) { /* _FIXME_ */
- wbuf[0] = (UTF32toUTF16HS(ch) >> 8) & 0xff;
- wbuf[1] = UTF32toUTF16HS(ch) & 0xff;
- wbuf[2] = (UTF32toUTF16LS(ch) >> 8) & 0xff;
- wbuf[3] = UTF32toUTF16LS(ch) & 0xff;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 4,
- width, font->font_id, 2);
- } else if (ch > 255) { /* _FIXME_ */
- wbuf[0] = (ch >> 8) & 0xff;
- wbuf[1] = ch & 0xff;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 2,
- width, font->font_id, 2);
- } else if (font->subfont_id >= 0) {
- unsigned int uch;
-
- uch = lookup_sfd_record(font->subfont_id, (unsigned char) ch);
- wbuf[0] = (uch >> 8) & 0xff;
- wbuf[1] = uch & 0xff;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 2,
- width, font->font_id, 2);
- } else {
- wbuf[0] = (unsigned char) ch;
- pdf_dev_set_string(dvi_state.h, -dvi_state.v, wbuf, 1,
- width, font->font_id, 1);
- }
- if (compute_boxes && link_annot &&
- marked_depth >= tagged_depth) {
- pdf_rect rect;
-
- height = tfm_get_fw_height(font->tfm_id, ch);
- depth = tfm_get_fw_depth (font->tfm_id, ch);
- height = sqxfw(font->size, height);
- depth = sqxfw(font->size, depth);
-
- pdf_dev_set_rect (&rect, dvi_state.h, -dvi_state.v,
- width, height, depth);
- pdf_doc_expand_box(&rect);
- }
- break;
- case VIRTUAL:
-#if 0
- /* See comment in locate_font() */
- if (font->subfont_id >= 0)
- ch = lookup_sfd_record(font->subfont_id, (unsigned char) ch);
-#endif /* 0 */
- vf_set_char(ch, font->font_id);
- break;
- }
-
- return;
-}
-
-
-void
-dvi_rule (SIGNED_QUAD width, SIGNED_QUAD height)
-{
- do_moveto(dvi_state.h, dvi_state.v);
-
- switch (dvi_state.d) {
- case 0:
- pdf_dev_set_rule(dvi_state.h, -dvi_state.v, width, height);
- break;
- case 1:
- pdf_dev_set_rule(dvi_state.h, -dvi_state.v - width, height, width);
- break;
- case 3:
- pdf_dev_set_rule(dvi_state.h - height, -dvi_state.v , height, width);
- break;
- }
-}
-
-void
-dvi_dir (UNSIGNED_BYTE dir) /* how? */
-{
- fprintf(stderr, " > dvi_dir %d\n", dir);
- dvi_state.d = dir;
- pdf_dev_set_dirmode(dvi_state.d); /* 0: horizontal, 1: vertical */
-}
-
-static void
-do_set1 (void)
-{
- dvi_set(get_unsigned_byte(dvi_file));
-}
-
-static void
-do_set2 (void)
-{
- dvi_set(get_unsigned_pair(dvi_file));
-}
-
-static void
-do_set3 (void)
-{
- dvi_set(get_unsigned_triple(dvi_file));
-}
-
-static void
-do_setrule (void)
-{
- SIGNED_QUAD width, height;
-
- height = get_signed_quad(dvi_file);
- width = get_signed_quad(dvi_file);
- if (width > 0 && height > 0) {
- dvi_rule(width, height);
- }
- dvi_right(width);
-}
-
-static void
-do_putrule (void)
-{
- SIGNED_QUAD width, height;
-
- height = get_signed_quad (dvi_file);
- width = get_signed_quad (dvi_file);
- if (width > 0 && height > 0) {
- dvi_rule(width, height);
- }
-}
-
-static void
-do_put1 (void)
-{
- dvi_put(get_unsigned_byte(dvi_file));
-}
-
-static void
-do_put2 (void)
-{
- dvi_put(get_unsigned_pair(dvi_file));
-}
-
-static void
-do_put3 (void)
-{
- dvi_put(get_unsigned_triple(dvi_file));
-}
-
-void
-dvi_push (void)
-{
- if (dvi_stack_depth >= DVI_STACK_DEPTH_MAX)
- ERROR("DVI stack exceeded limit.");
-
- dvi_stack[dvi_stack_depth++] = dvi_state;
-}
-
-void
-dvi_pop (void)
-{
- if (dvi_stack_depth <= 0)
- ERROR ("Tried to pop an empty stack.");
-
- dvi_state = dvi_stack[--dvi_stack_depth];
- do_moveto(dvi_state.h, dvi_state.v);
- pdf_dev_set_dirmode(dvi_state.d); /* 0: horizontal, 1: vertical */
-}
-
-
-static void
-do_right1 (void)
-{
- dvi_right(get_signed_byte(dvi_file));
-}
-
-static void
-do_right2 (void)
-{
- dvi_right(get_signed_pair(dvi_file));
-}
-
-static void
-do_right3 (void)
-{
- dvi_right(get_signed_triple(dvi_file));
-}
-
-static void
-do_right4 (void)
-{
- dvi_right(get_signed_quad(dvi_file));
-}
-
-void
-dvi_w (SIGNED_QUAD ch)
-{
- dvi_state.w = ch;
- dvi_right(ch);
-}
-
-void
-dvi_w0 (void)
-{
- dvi_right(dvi_state.w);
-}
-
-static void
-do_w1 (void)
-{
- dvi_w(get_signed_byte(dvi_file));
-}
-
-static void
-do_w2 (void)
-{
- dvi_w(get_signed_pair(dvi_file));
-}
-
-static void
-do_w3 (void)
-{
- dvi_w(get_signed_triple(dvi_file));
-}
-
-static void
-do_w4 (void)
-{
- dvi_w(get_signed_quad(dvi_file));
-}
-
-void
-dvi_x (SIGNED_QUAD ch)
-{
- dvi_state.x = ch;
- dvi_right(ch);
-}
-
-void
-dvi_x0 (void)
-{
- dvi_right(dvi_state.x);
-}
-
-static void
-do_x1 (void)
-{
- dvi_x(get_signed_byte(dvi_file));
-}
-
-static void
-do_x2 (void)
-{
- dvi_x(get_signed_pair(dvi_file));
-}
-
-static void
-do_x3 (void)
-{
- dvi_x(get_signed_triple(dvi_file));
-}
-
-static void
-do_x4 (void)
-{
- dvi_x(get_signed_quad(dvi_file));
-}
-
-static void
-do_down1 (void)
-{
- dvi_down(get_signed_byte(dvi_file));
-}
-
-static void
-do_down2 (void)
-{
- dvi_down(get_signed_pair(dvi_file));
-}
-
-static void
-do_down3 (void)
-{
- dvi_down(get_signed_triple(dvi_file));
-}
-
-static void
-do_down4 (void)
-{
- dvi_down(get_signed_quad(dvi_file));
-}
-
-void
-dvi_y (SIGNED_QUAD ch)
-{
- dvi_state.y = ch;
- dvi_down(ch);
-}
-
-void
-dvi_y0 (void)
-{
- dvi_down(dvi_state.y);
-}
-
-static
-void do_y1 (void)
-{
- dvi_y(get_signed_byte(dvi_file));
-}
-
-static
-void do_y2 (void)
-{
- dvi_y(get_signed_pair(dvi_file));
-}
-
-static
-void do_y3 (void)
-{
- dvi_y(get_signed_triple(dvi_file));
-}
-
-static
-void do_y4 (void)
-{
- dvi_y(get_signed_quad(dvi_file));
-}
-
-void
-dvi_z (SIGNED_QUAD ch)
-{
- dvi_state.z = ch;
- dvi_down(ch);
-}
-
-void
-dvi_z0 (void)
-{
- dvi_down(dvi_state.z);
-}
-
-static void
-do_z1 (void)
-{
- dvi_z(get_signed_byte(dvi_file));
-}
-
-static void
-do_z2 (void)
-{
- dvi_z(get_signed_pair(dvi_file));
-}
-
-static void
-do_z3 (void)
-{
- dvi_z(get_signed_triple(dvi_file));
-}
-
-static void
-do_z4 (void)
-{
- dvi_z(get_signed_quad(dvi_file));
-}
-
-static void
-do_fntdef (void)
-{
- int area_len, name_len, i;
-
- get_signed_quad(dvi_file);
- get_signed_quad(dvi_file);
- get_signed_quad(dvi_file);
- area_len = get_unsigned_byte(dvi_file);
- name_len = get_unsigned_byte(dvi_file);
- for (i = 0; i < area_len + name_len; i++) {
- get_unsigned_byte(dvi_file);
- }
-}
-
-static void
-do_fntdef1 (void)
-{
- get_unsigned_byte(dvi_file);
- do_fntdef();
-}
-
-static void
-do_fntdef2 (void)
-{
- get_unsigned_pair(dvi_file);
- do_fntdef();
-}
-
-static void
-do_fntdef3 (void)
-{
- get_unsigned_triple(dvi_file);
- do_fntdef();
-}
-
-static void
-do_fntdef4 (void)
-{
- get_signed_quad(dvi_file);
- do_fntdef();
-}
-
-void
-dvi_set_font (int font_id)
-{
- current_font = font_id;
-}
-
-static void
-do_fnt (SIGNED_QUAD tex_id)
-{
- int i;
-
- for (i = 0; i < num_def_fonts; i++) {
- if (def_fonts[i].tex_id == tex_id)
- break;
- }
-
- if (i == num_def_fonts) {
- ERROR("Tried to select a font that hasn't been defined: id=%ld", tex_id);
- }
-
- if (!def_fonts[i].used) {
- int font_id;
-
- font_id = dvi_locate_font(def_fonts[i].font_name, def_fonts[i].point_size);
- loaded_fonts[font_id].source = DVI;
- def_fonts[i].used = 1;
- def_fonts[i].font_id = font_id;
- }
- current_font = def_fonts[i].font_id;
-}
-
-static void
-do_fnt1 (void)
-{
- SIGNED_QUAD tex_id;
-
- tex_id = get_unsigned_byte(dvi_file);
- do_fnt(tex_id);
-}
-
-static void
-do_fnt2 (void)
-{
- SIGNED_QUAD tex_id;
-
- tex_id = get_unsigned_pair(dvi_file);
- do_fnt(tex_id);
-}
-
-static void
-do_fnt3 (void)
-{
- SIGNED_QUAD tex_id;
-
- tex_id = get_unsigned_triple(dvi_file);
- do_fnt(tex_id);
-}
-
-static void
-do_fnt4 (void)
-{
- SIGNED_QUAD tex_id;
-
- tex_id = get_signed_quad(dvi_file);
- do_fnt(tex_id);
-}
-
-static void
-do_xxx (UNSIGNED_QUAD size)
-{
- UNSIGNED_QUAD i;
- Ubyte *buffer;
-
- buffer = NEW(size+1, Ubyte);
- for (i = 0; i < size; i++) {
- buffer[i] = get_unsigned_byte(dvi_file);
- }
- dvi_do_special(buffer, size);
- RELEASE(buffer);
-}
-
-static void
-do_xxx1 (void)
-{
- SIGNED_QUAD size;
-
- size = get_unsigned_byte(dvi_file);
- do_xxx(size);
-}
-
-static void
-do_xxx2 (void)
-{
- SIGNED_QUAD size;
-
- size = get_unsigned_pair(dvi_file);
- do_xxx(size);
-}
-
-static void
-do_xxx3 (void)
-{
- SIGNED_QUAD size;
-
- size = get_unsigned_triple(dvi_file);
- do_xxx(size);
-}
-
-static void
-do_xxx4 (void)
-{
- SIGNED_QUAD size;
-
- size = get_unsigned_quad(dvi_file);
- do_xxx(size);
-}
-
-static void
-do_bop (void)
-{
- int i;
-
- if (processing_page)
- ERROR("Got a bop in the middle of a page!");
-
- /* For now, ignore TeX's count registers */
- for (i = 0; i < 10; i++) {
- get_signed_quad(dvi_file);
- }
- /* Ignore previous page pointer since we have already
- * saved this information
- */
- get_signed_quad(dvi_file);
- clear_state();
- processing_page = 1;
-
- pdf_doc_begin_page(dvi_tell_mag(), dev_origin_x, dev_origin_y);
- spc_exec_at_begin_page();
-
- return;
-}
-
-static void
-do_eop (void)
-{
- processing_page = 0;
-
- if (dvi_stack_depth != 0) {
- ERROR("DVI stack depth is not zero at end of page");
- }
- spc_exec_at_end_page();
-
- pdf_doc_end_page();
-
- return;
-}
-
-static void
-do_dir (void)
-{
- dvi_state.d = get_unsigned_byte(dvi_file);
- pdf_dev_set_dirmode(dvi_state.d); /* 0: horizontal, 1: vertical */
-}
-
-/* Note to be absolutely certain that the string escape buffer doesn't
- * hit its limit, FORMAT_BUF_SIZE should set to 4 times S_BUFFER_SIZE
- * in pdfobj.c. Is there any application that genenerate words with
- * 1k characters?
- */
-
-#define SBUF_SIZE 1024
-
-/* Most of the work of actually interpreting
- * the dvi file is here.
- */
-void
-dvi_do_page (unsigned n,
- double paper_width, double paper_height,
- double hmargin, double vmargin)
-{
- unsigned char opcode;
- unsigned char sbuf[SBUF_SIZE];
- unsigned int slen = 0;
-
- if (!page_loc || n >= num_pages)
- ERROR("Tried to process non-existent page: %ld", n);
-
- /* DVI coordinate */
- dev_origin_x = hmargin;
- dev_origin_y = paper_height - vmargin;
-
- seek_absolute(dvi_file, page_loc[n]);
-
- dvi_stack_depth = 0;
- for (;;) {
- /* The most likely opcodes are individual setchars.
- * These are buffered for speed. */
- slen = 0;
- while ((opcode = fgetc(dvi_file)) <= SET_CHAR_127 &&
- slen < SBUF_SIZE) {
- sbuf[slen++] = opcode;
- }
- if (slen > 0) {
- do_string(sbuf, slen);
- }
- if (slen == SBUF_SIZE)
- continue;
-
- /* If we are here, we have an opcode that is something
- * other than SET_CHAR.
- */
- if (opcode >= FNT_NUM_0 && opcode <= FNT_NUM_63) {
- do_fnt(opcode - FNT_NUM_0);
- continue;
- }
-
- switch (opcode) {
- case SET1: do_set1(); break;
- case SET2: do_set2(); break;
- case SET3: do_set3(); break;
- case SET4:
- ERROR("Multibyte (>24 bits) character not supported!");
- break;
-
- case SET_RULE:
- do_setrule();
- break;
-
- case PUT1: do_put1(); break;
- case PUT2: do_put2(); break;
- case PUT3: do_put3(); break;
- case PUT4:
- ERROR ("Multibyte character (>24 bits) not supported!");
- break;
-
- case PUT_RULE:
- do_putrule();
- break;
-
- case NOP:
- break;
-
- case BOP:
- do_bop();
- break;
- case EOP:
- do_eop();
- return;
- break;
-
- case PUSH:
- dvi_push();
- /* The following line needs to go here instead of in
- * dvi_push() since logical structure of document is
- * oblivous to virtual fonts. For example the last line on a
- * page could be at stack level 3 and the page footer should
- * be at stack level 3. However, if the page footer contains
- * virtual fonts (or other nested constructions), it could
- * fool the link breaker into thinking it was a continuation
- * of the link */
- dvi_mark_depth();
- break;
- case POP:
- dvi_pop();
- /* Above explanation holds for following line too */
- dvi_mark_depth();
- break;
-
- case RIGHT1: do_right1(); break;
- case RIGHT2: do_right2(); break;
- case RIGHT3: do_right3(); break;
- case RIGHT4: do_right4(); break;
-
- case W0: dvi_w0(); break;
- case W1: do_w1 (); break;
- case W2: do_w2 (); break;
- case W3: do_w3 (); break;
- case W4: do_w4 (); break;
-
- case X0: dvi_x0(); break;
- case X1: do_x1 (); break;
- case X2: do_x2 (); break;
- case X3: do_x3 (); break;
- case X4: do_x4 (); break;
-
- case DOWN1: do_down1(); break;
- case DOWN2: do_down2(); break;
- case DOWN3: do_down3(); break;
- case DOWN4: do_down4(); break;
-
- case Y0: dvi_y0(); break;
- case Y1: do_y1 (); break;
- case Y2: do_y2 (); break;
- case Y3: do_y3 (); break;
- case Y4: do_y4 (); break;
-
- case Z0: dvi_z0(); break;
- case Z1: do_z1 (); break;
- case Z2: do_z2 (); break;
- case Z3: do_z3 (); break;
- case Z4: do_z4 (); break;
-
- case FNT1: do_fnt1(); break;
- case FNT2: do_fnt2(); break;
- case FNT3: do_fnt3(); break;
- case FNT4: do_fnt4(); break;
-
- /* Specials */
- case XXX1: do_xxx1(); break;
- case XXX2: do_xxx2(); break;
- case XXX3: do_xxx3(); break;
- case XXX4: do_xxx4(); break;
-
- /* Font definition - skipped. */
- case FNT_DEF1: do_fntdef1(); break;
- case FNT_DEF2: do_fntdef2(); break;
- case FNT_DEF3: do_fntdef3(); break;
- case FNT_DEF4: do_fntdef4(); break;
-
- /* pTeX extension */
- case PTEXDIR:
- do_dir();
- break;
-
- case PRE: case POST: case POST_POST:
- ERROR("Unexpected preamble or postamble in dvi file");
- break;
- default:
- ERROR("Unexpected opcode or DVI file ended prematurely");
- }
- }
-}
-
-double
-dvi_init (const char *dvi_filename, double mag)
-{
- long post_location;
-
- dvi_file = MFOPEN(dvi_filename, FOPEN_RBIN_MODE);
- if (!dvi_file) {
- ERROR("Could not open specified DVI file: %s", dvi_filename);
- return 0.0;
- }
-
- /* DVI files are most easily read backwards by
- * searching for post_post and then post opcode.
- */
- post_location = find_post();
- get_dvi_info(post_location);
- do_scales(mag);
- get_page_info(post_location);
- get_comment();
- get_dvi_fonts(post_location);
- clear_state();
-
- return dvi2pts;
-}
-
-void
-dvi_close (void)
-{
- int i;
-
- /* We add comment in dvi_close instead of dvi_init so user
- * has a change to overwrite it. The docinfo dictionary is
- * treated as a write-once record.
- */
-
- /* Do some house cleaning */
- MFCLOSE(dvi_file);
- dvi_file = NULL;
-
- if (def_fonts) {
- for (i = 0; i < num_def_fonts; i++) {
- if (def_fonts[i].font_name)
- RELEASE(def_fonts[i].font_name);
- def_fonts[i].font_name = NULL;
- }
- RELEASE(def_fonts);
- }
- def_fonts = NULL;
-
- if (page_loc)
- RELEASE(page_loc);
- page_loc = NULL;
- num_pages = 0;
-
- if (loaded_fonts)
- RELEASE(loaded_fonts);
- loaded_fonts = NULL;
- num_loaded_fonts = 0;
-
- vf_close_all_fonts();
- tfm_close_all ();
-}
-
-/* The following are need to implement virtual fonts
- According to documentation, the vf "subroutine"
- must have state pushed and must have
- w,v,y, and z set to zero. The current font
- is determined by the virtual font header, which
- may be undefined */
-
-static int saved_dvi_font[VF_NESTING_MAX];
-static int num_saved_fonts = 0;
-
-void
-dvi_vf_init (int dev_font_id)
-{
- dvi_push();
-
- dvi_state.w = 0; dvi_state.x = 0;
- dvi_state.y = 0; dvi_state.z = 0;
-
- /* do not reset dvi_state.d. */
- if (num_saved_fonts < VF_NESTING_MAX) {
- saved_dvi_font[num_saved_fonts++] = current_font;
- } else
- ERROR("Virtual fonts nested too deeply!");
- current_font = dev_font_id;
-}
-
-/* After VF subroutine is finished, we simply pop the DVI stack */
-void
-dvi_vf_finish (void)
-{
- dvi_pop();
- if (num_saved_fonts > 0)
- current_font = saved_dvi_font[--num_saved_fonts];
- else {
- ERROR("Tried to pop an empty font stack");
- }
-}
-
-
-/* Scan various specials */
-#include "dpxutil.h"
-
-/* This need to allow 'true' prefix for unit and
- * length value must be divided by current magnification.
- */
-static int
-read_length (double *vp, double mag, const char **pp, const char *endptr)
-{
- char *q;
- const char *p = *pp;
- double v, u = 1.0;
- const char *_ukeys[] = {
-#define K_UNIT__PT 0
-#define K_UNIT__IN 1
-#define K_UNIT__CM 2
-#define K_UNIT__MM 3
-#define K_UNIT__BP 4
- "pt", "in", "cm", "mm", "bp",
- NULL
- };
- int k, error = 0;
-
- q = parse_float_decimal(&p, endptr);
- if (!q) {
- *vp = 0.0; *pp = p;
- return -1;
- }
-
- v = atof(q);
- RELEASE(q);
-
- q = parse_c_ident(&p, endptr);
- if (q) {
- char *qq = q;
- if (strlen(q) > strlen("true") &&
- !memcmp(q, "true", strlen("true"))) {
- u /= mag != 0.0 ? mag : 1.0; /* inverse magnify */
- q += strlen("true");
- }
- for (k = 0; _ukeys[k] && strcmp(_ukeys[k], q); k++);
- switch (k) {
- case K_UNIT__PT: u *= 72.0 / 72.27; break;
- case K_UNIT__IN: u *= 72.0; break;
- case K_UNIT__CM: u *= 72.0 / 2.54 ; break;
- case K_UNIT__MM: u *= 72.0 / 25.4 ; break;
- case K_UNIT__BP: u *= 1.0 ; break;
- default:
- WARN("Unknown unit of measure: %s", qq);
- error = -1;
- break;
- }
- RELEASE(qq);
- }
-
- *vp = v * u; *pp = p;
- return error;
-}
-
-
-static int
-scan_special (double *wd, double *ht, double *xo, double *yo, char *lm,
- unsigned *minorversion,
- int *do_enc, unsigned *key_bits, unsigned *permission, char *owner_pw, char *user_pw,
- const char *buf, UNSIGNED_QUAD size)
-{
- char *q;
- const char *p = buf, *endptr;
- int ns_pdf = 0, error = 0;
-
- endptr = p + size;
-
- skip_white(&p, endptr);
-
- q = parse_c_ident(&p, endptr);
- if (q && !strcmp(q, "pdf")) {
- skip_white(&p, endptr);
- if (p < endptr && *p == ':') {
- p++;
- skip_white(&p, endptr);
- RELEASE(q);
- q = parse_c_ident(&p, endptr); ns_pdf = 1;
- }
- }
- skip_white(&p, endptr);
-
- if (q) {
- if (!strcmp(q, "landscape")) {
- *lm = 1;
- } else if (ns_pdf && !strcmp(q, "pagesize")) {
- while (!error && p < endptr) {
- char *kp = parse_c_ident(&p, endptr);
- if (!kp)
- break;
- else {
- skip_white(&p, endptr);
- if (!strcmp(kp, "width")) {
- error = read_length(wd, dvi_tell_mag(), &p, endptr);
- if (!error)
- *wd *= dvi_tell_mag();
- } else if (!strcmp(kp, "height")) {
- error = read_length(ht, dvi_tell_mag(), &p, endptr);
- if (!error)
- *ht *= dvi_tell_mag();
- } else if (!strcmp(kp, "xoffset")) {
- error = read_length(xo, dvi_tell_mag(), &p, endptr);
- if (!error)
- *xo *= dvi_tell_mag();
- } else if (!strcmp(kp, "yoffset")) {
- error = read_length(yo, dvi_tell_mag(), &p, endptr);
- if (!error)
- *yo *= dvi_tell_mag();
- }
- RELEASE(kp);
- }
- skip_white(&p, endptr);
- }
- } else if (!strcmp(q, "papersize")) {
- char qchr = 0;
- if (*p == '=') p++;
- skip_white(&p, endptr);
- if (p < endptr && (*p == '\'' || *p == '\"')) {
- qchr = *p; p++;
- skip_white(&p, endptr);
- }
- error = read_length(wd, 1.0, &p, endptr);
- if (!error) {
- skip_white(&p, endptr);
- if (p < endptr && *p == ',') {
- p++; skip_white(&p, endptr);
- }
- error = read_length(ht, 1.0, &p, endptr);
- skip_white(&p, endptr);
- }
- if (!error && qchr) { /* Check if properly quoted */
- if (p >= endptr || *p != qchr)
- error = -1;
- }
- } else if (minorversion && ns_pdf && !strcmp(q, "minorversion")) {
- char *kv;
- if (*p == '=') p++;
- skip_white(&p, endptr);
- kv = parse_float_decimal(&p, endptr);
- if (kv) {
- *minorversion = (unsigned)strtol(kv, NULL, 10);
- RELEASE(kv);
- }
- } else if (ns_pdf && !strcmp(q, "encrypt") && do_enc) {
- *do_enc = 1;
- *owner_pw = *user_pw = 0;
- while (!error && p < endptr) {
- char *kp = parse_c_ident(&p, endptr);
- if (!kp)
- break;
- else {
- pdf_obj *obj;
- skip_white(&p, endptr);
- if (!strcmp(kp, "ownerpw")) {
- if ((obj = parse_pdf_string(&p, endptr))) {
- strncpy(owner_pw, pdf_string_value(obj), MAX_PWD_LEN);
- pdf_release_obj(obj);
- } else
- error = -1;
- } else if (!strcmp(kp, "userpw")) {
- if ((obj = parse_pdf_string(&p, endptr))) {
- strncpy(user_pw, pdf_string_value(obj), MAX_PWD_LEN);
- pdf_release_obj(obj);
- } else
- error = -1;
- } else if (!strcmp(kp, "length")) {
- if ((obj = parse_pdf_number(&p, endptr)) && PDF_OBJ_NUMBERTYPE(obj)) {
- *key_bits = (unsigned) pdf_number_value(obj);
- } else
- error = -1;
- if (obj)
- pdf_release_obj(obj);
- } else if (!strcmp(kp, "perm")) {
- if ((obj = parse_pdf_number(&p, endptr)) && PDF_OBJ_NUMBERTYPE(obj)) {
- *permission = (unsigned) pdf_number_value(obj);
- } else
- error = -1;
- if (obj)
- pdf_release_obj(obj);
- } else
- error = -1;
- RELEASE(kp);
- }
- skip_white(&p, endptr);
- }
- }
- RELEASE(q);
- }
-
- return error;
-}
-
-
-void
-dvi_scan_specials (unsigned page_no,
- double *page_width, double *page_height,
- double *x_offset, double *y_offset, char *landscape,
- unsigned *minorversion,
- int *do_enc, unsigned *key_bits, unsigned *permission, char *owner_pw, char *user_pw)
-{
- FILE *fp = dvi_file;
- long offset;
- unsigned char opcode;
-
- if (page_no >= num_pages)
- ERROR("Invalid page number: %u", page_no);
- offset = page_loc[page_no];
-
- seek_absolute(fp, offset);
- while ((opcode = fgetc(fp)) != EOP) {
-
- if (opcode <= SET_CHAR_127 ||
- (opcode >= FNT_NUM_0 && opcode <= FNT_NUM_63))
- continue;
- else if (opcode == XXX1 || opcode == XXX2 ||
- opcode == XXX3 || opcode == XXX4) {
- UNSIGNED_QUAD size = 0UL;
- char buf[1024];
- switch (opcode) {
- case XXX1: size = get_unsigned_byte(fp); break;
- case XXX2: size = get_unsigned_pair(fp); break;
- case XXX3: size = get_unsigned_triple(fp); break;
- case XXX4: size = get_unsigned_quad(fp); break;
- }
- size = MIN(size, 1024);
- if (fread(buf, sizeof(char), size, fp) != size)
- ERROR("Reading DVI file failed!");
- if (scan_special(page_width, page_height, x_offset, y_offset, landscape,
- minorversion, do_enc, key_bits, permission, owner_pw, user_pw, buf, size))
- WARN("Reading special command failed: \"%.*s\"", size, buf);
- continue;
- }
-
- /* Skipping... */
- switch (opcode) {
- case BOP:
- seek_relative(fp, 44);
- break;
- case NOP: case PUSH: case POP:
- case W0: case X0: case Y0: case Z0:
- break;
- case SET1: case PUT1: case RIGHT1: case DOWN1:
- case W1: case X1: case Y1: case Z1: case FNT1:
- get_unsigned_byte(fp);
- break;
-
- case SET2: case PUT2: case RIGHT2: case DOWN2:
- case W2: case X2: case Y2: case Z2: case FNT2:
- get_signed_pair(fp);
- break;
-
- case SET3: case PUT3: case RIGHT3: case DOWN3:
- case W3: case X3: case Y3: case Z3: case FNT3:
- get_signed_triple(fp);
- break;
-
- case SET4: case PUT4: case RIGHT4: case DOWN4:
- case W4: case X4: case Y4: case Z4: case FNT4:
- get_signed_quad(fp);
- break;
-
- case SET_RULE: case PUT_RULE:
- seek_relative(fp, 8);
- break;
-
- case FNT_DEF1: do_fntdef1(); break;
- case FNT_DEF2: do_fntdef2(); break;
- case FNT_DEF3: do_fntdef3(); break;
- case FNT_DEF4: do_fntdef4(); break;
-
- case PTEXDIR:
- get_unsigned_byte(fp);
- break;
-
- default: /* case PRE: case POST: case POST_POST: and others */
- ERROR("Unexpected opcode %d at pos=0x%x", opcode, tell_position(fp));
- break;
- }
- }
-
- return;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DVI_H_
-#define _DVI_H_
-
-#include "error.h"
-#include "numbers.h"
-/* spt_t */
-#include "pdfdev.h"
-
-extern void dvi_set_verbose (void);
-
-/* returns scale (dvi2pts) */
-extern double dvi_init (const char *dvi_filename, double mag);
-extern void dvi_close (void); /* Closes data structures created by dvi_open */
-
-extern double dvi_tell_mag (void);
-#if 0
-extern double dvi_unit_size (void);
-#endif
-extern double dvi_dev_xpos (void);
-extern double dvi_dev_ypos (void);
-extern unsigned dvi_npages (void);
-extern const char *dvi_comment (void);
-
-extern void dvi_vf_init (int dev_font_id);
-extern void dvi_vf_finish (void);
-
-extern void dvi_set_font (int font_id);
-extern void dvi_set (SIGNED_QUAD ch);
-extern void dvi_rule (SIGNED_QUAD width, SIGNED_QUAD height);
-
-extern void dvi_right (SIGNED_QUAD x);
-extern void dvi_put (SIGNED_QUAD ch);
-extern void dvi_push (void);
-extern void dvi_pop (void);
-extern void dvi_w0 (void);
-extern void dvi_w (SIGNED_QUAD ch);
-extern void dvi_x0 (void);
-extern void dvi_x (SIGNED_QUAD ch);
-extern void dvi_down (SIGNED_QUAD y);
-extern void dvi_y (SIGNED_QUAD ch);
-extern void dvi_y0 (void);
-extern void dvi_z (SIGNED_QUAD ch);
-extern void dvi_z0 (void);
-extern void dvi_dir (UNSIGNED_BYTE dir);
-
-extern void dvi_do_page (unsigned page_no,
- double paper_width, double paper_height,
- double x_offset, double y_offset);
-extern void dvi_scan_specials (unsigned page_no,
- double *width, double *height,
- double *x_offset, double *y_offset,
- char *landscape, unsigned *minorversion,
- int *do_enc, unsigned *key_bits, unsigned *permission, char *owner_pw, char *user_pw);
-extern int dvi_locate_font (const char *name, spt_t ptsize);
-
-/* link or nolink:
- * See dvipdfm (not x) user's manual on pdf:link and pdf:nolink.
- * This is workaround for preventing inclusion of pagenation artifact such as
- * footnote and page number in link annotation.
- */
-extern void dvi_link_annot (int flag);
-/* The followings are for calculating bounding box of text for annotation.
- * DVI uses push/pop to do line-feed-carriage-return. So line breaking is
- * handled by inspecting current depth of DVI register stack.
- */
-extern void dvi_tag_depth (void);
-extern void dvi_untag_depth (void);
-extern void dvi_compute_boxes (int flag);
-
-extern void dvi_do_special (const void *buffer, UNSIGNED_QUAD size);
-
-#endif /* _DVI_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DVICODES_H_
-#define _DVICODES_H_
-
-/* DVI op codes */
-#define SET_CHAR_0 0
-#define SET_CHAR_1 1
-/* etc. */
-#define SET_CHAR_127 127
-#define SET1 128 /* Typesets its single operand between 128 and 255 */
-#define SET2 129 /* Typesets its single two byte unsigned operand */
-#define SET3 130 /* Typesets its single three byte unsigned operand */
-#define SET4 131 /* Typesets its single four byte unsigned operand */
-#define SET_RULE 132 /* Sets a rule of height param1(four bytes) and width param2(four bytes) */
- /* These are *signed*. Nothing typeset for nonpositive values */
- /* However, negative value *do* change current point */
-#define PUT1 133 /* Like SET1, but point doesn't change */
-#define PUT2 134 /* Like SET2 */
-#define PUT3 135 /* Like SET3 */
-#define PUT4 136 /* Like SET4 */
-#define PUT_RULE 137 /* Like SET_RULE */
-#define NOP 138
-#define BOP 139 /* Followed by 10 four byte count registers (signed?). Last parameter points to */
- /* previous BOP (backward linked, first BOP has -1). BOP clears stack and resets current point. */
-#define EOP 140
-#define PUSH 141 /* Pushes h,v,w,x,y,z */
-#define POP 142 /* Opposite of push*/
-#define RIGHT1 143 /* Move right by one byte signed operand */
-#define RIGHT2 144 /* Move right by two byte signed operand */
-#define RIGHT3 145 /* Move right by three byte signed operand */
-#define RIGHT4 146 /* Move right by four byte signed operand */
-#define W0 147 /* Move right w */
-#define W1 148 /* w <- single byte signed operand. Move right by same amount */
-#define W2 149 /* Same as W1 with two byte signed operand */
-#define W3 150 /* Three byte signed operand */
-#define W4 151 /* Four byte signed operand */
-#define X0 152 /* Move right x */
-#define X1 153 /* Like W1 */
-#define X2 154 /* Like W2 */
-#define X3 155 /* Like W3 */
-#define X4 156 /* Like W4 */
-#define DOWN1 157 /* Move down by one byte signed operand */
-#define DOWN2 158 /* Two byte signed operand */
-#define DOWN3 159 /* Three byte signed operand */
-#define DOWN4 160 /* Four byte signed operand */
-#define Y0 161 /* Move down by y */
-#define Y1 162 /* Move down by one byte signed operand, which replaces Y */
-#define Y2 163 /* Two byte signed operand */
-#define Y3 164 /* Three byte signed operand */
-#define Y4 165 /* Four byte signed operand */
-#define Z0 166 /* Like Y0, but use z */
-#define Z1 167 /* Like Y1 */
-#define Z2 168 /* Like Y2 */
-#define Z3 169 /* Like Y3 */
-#define Z4 170 /* Like Y4 */
-#define FNT_NUM_0 171 /* Switch to font 0 */
-#define FNT_NUM_1 172 /* Switch to font 1 */
-/* etc. */
-#define FNT_NUM_63 234 /* Switch to font 63 */
-#define FNT1 235 /* Switch to font described by single byte unsigned operand */
-#define FNT2 236 /* Switch to font described by two byte unsigned operand */
-#define FNT3 237 /* Three byte font descriptor */
-#define FNT4 238 /* Four byte operator (Knuth says signed, but what would be the point? */
-#define XXX1 239 /* Special. Operand is one byte length. Special follows immediately */
-#define XXX2 240 /* Two byte operand */
-#define XXX3 241 /* Three byte operand */
-#define XXX4 242 /* Four byte operand (Knuth says TeX uses only XXX1 and XXX4 */
-#define FNT_DEF1 243 /* One byte font number, four byte checksum, four byte magnified size (DVI units),
- four byte designed size, single byte directory length, single byte name length,
- followed by complete name (area+name) */
-#define FNT_DEF2 244 /* Same for two byte font number */
-#define FNT_DEF3 245 /* Same for three byte font number */
-#define FNT_DEF4 246 /* Four byte font number (Knuth says signed) */
-#define PRE 247 /* Preamble:
- one byte DVI version (should be 2)
- four byte unsigned numerator
- four byte unsigned denominator -- one DVI unit = den/num*10^(-7) m
- four byte magnification (multiplied by 1000)
- one byte unsigned comment length followed by comment. */
-#define DVI_ID 2 /* ID Byte for current DVI file */
-#define DVIV_ID 3 /* with Ascii pTeX VW mode extension */
-#define OLD_CDI_ID 2 /* old CDI file ID Byte value */
-#define CDI_ID 100 /* new CDI file ID Byte value */
-#ifdef XETEX
-#define XDVI_ID 5 /* XeTeX ".xdv" output that uses XDV opcodes below */
-#endif
-#define POST 248 /* Postamble- -- similar to preamble
- four byte pointer to final bop
- four byte numerator
- four byte denominator
- four byte mag
- four byte maximum height (signed?)
- four byte maximum width
- two byte max stack depth required to process file
- two byte number of pages */
-#define POST_POST 249 /* End of postamble
- four byte pointer to POST command
- Version byte (same as preamble)
- Padded by four or more 223's to the end of the file. */
-#define PADDING 223
-#define PTEXDIR 255 /* Ascii pTeX DIR command */
-
-#define CFNT 250 /* k[2] */
-#define CFNT_DEF 251 /* k[2] a[1] n[a] c[1] size[4] dsize[4] weight[2] style[1]
- width[4] height[4] depth[4]
- fw_width[4] fw_height[4] fw_depth[4] */
-
-#ifdef XETEX
-#define XDV_PIC_FILE 251 /* include graphic or PDF file */
-#define XDV_NATIVE_FONT_DEF 252 /* fontdef for native platform font */
-#define XDV_GLYPH_ARRAY 253 /* string of glyph IDs with X and Y positions */
-#define XDV_GLYPH_STRING 254 /* string of glyph IDs with X-positions only */
-#endif
-
-#endif /* _DVICODES_H_ */
+++ /dev/null
-/*
-
- This is DVIPDFMx, an eXtended version of DVIPDFM by Mark A. Wicks.
-
- Copyright (C) 2009-2013 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <limits.h>
-#include <ctype.h>
-
-#include "system.h"
-#include "mem.h"
-
-#include "dpxconf.h"
-#include "dpxfile.h"
-#include "dpxutil.h"
-
-#include "dvi.h"
-
-#include "pdflimits.h"
-#include "pdfdoc.h"
-#include "pdfdev.h"
-#include "pdfparse.h"
-#include "pdfencrypt.h"
-
-#include "spc_tpic.h"
-#include "specials.h"
-
-#include "mpost.h"
-
-#include "fontmap.h"
-#include "pdffont.h"
-#include "pdfximage.h"
-#include "cid.h"
-
-#include "dvipdfmx.h"
-#include "xbb.h"
-
-#include "error.h"
-
-int compat_mode = 0; /* 0 = dvipdfmx, 1 = dvipdfm */
-
-static int verbose = 0;
-
-static int mp_mode = 0;
-
-static long opt_flags = 0;
-
-#define OPT_TPIC_TRANSPARENT_FILL (1 << 1)
-#define OPT_CIDFONT_FIXEDPITCH (1 << 2)
-#define OPT_FONTMAP_FIRST_MATCH (1 << 3)
-#define OPT_PDFDOC_NO_DEST_REMOVE (1 << 4)
-
-static char ignore_colors = 0;
-static double annot_grow = 0.0;
-static int bookmark_open = 0;
-static double mag = 1.0;
-static int font_dpi = 600;
-static int really_quiet = 0;
-/*
- * Precision is essentially limited to 0.01pt.
- * See, dev_set_string() in pdfdev.c.
- */
-static int pdfdecimaldigits = 2;
-// PUTeX
-static int ascent = 0, descent = 0;
-
-/* Image cache life in hours */
-/* 0 means erase all old images and leave new images */
-/* -1 means erase all old images and also erase new images */
-/* -2 means ignore image cache (default) */
-static int image_cache_life = -2;
-
-/* Encryption */
-static int do_encryption = 0;
-static unsigned key_bits = 40;
-static unsigned permission = 0x003C;
-
-/* Page device */
-static double paper_width = 595.0;
-static double paper_height = 842.0;
-static double x_offset = 72.0;
-static double y_offset = 72.0;
-static char landscape_mode = 0;
-
-
-char *dvi_filename = NULL, *pdf_filename = NULL;
-
-static void
-read_config_file (const char *config);
-
-#ifdef WIN32
-#define STRN_CMP strncasecmp
-#else
-#define STRN_CMP strncmp
-#endif
-
-static void
-set_default_pdf_filename(void)
-{
- const char *dvi_base;
-
- dvi_base = xbasename(dvi_filename);
- if (mp_mode &&
- strlen(dvi_base) > 4 &&
- !STRN_CMP(".mps", dvi_base + strlen(dvi_base) - 4, 4)) {
- pdf_filename = NEW(strlen(dvi_base)+1, char);
- strncpy(pdf_filename, dvi_base, strlen(dvi_base) - 4);
- pdf_filename[strlen(dvi_base)-4] = '\0';
- } else if (strlen(dvi_base) > 4 &&
-// !STRN_CMP(".dvi", dvi_base+strlen(dvi_base)-4, 4)) {
-// PUTeX
- !STRN_CMP(".cdi", dvi_base+strlen(dvi_base)-4, 4)) {
- pdf_filename = NEW(strlen(dvi_base)+1, char);
- strncpy(pdf_filename, dvi_base, strlen(dvi_base)-4);
- pdf_filename[strlen(dvi_base)-4] = '\0';
- } else {
- pdf_filename = NEW(strlen(dvi_base)+5, char);
- strcpy(pdf_filename, dvi_base);
- }
-
- strcat (pdf_filename, ".pdf");
-}
-
-static void
-show_version (void)
-{
- fprintf(stdout, "\nThis is %s-%s by the DVIPDFMx project team,\n", PACKAGE, VERSION);
- fprintf(stdout, "modified for TeX Live,\n");
- fprintf(stdout, "an extended version of dvipdfm-0.13.2c developed by Mark A. Wicks.\n");
- fprintf(stdout, "\nCopyright (C) 2002-2013 by the DVIPDFMx project team\n");
- fprintf(stdout, "\nThis is free software; you can redistribute it and/or modify\n");
- fprintf(stdout, "it under the terms of the GNU General Public License as published by\n");
- fprintf(stdout, "the Free Software Foundation; either version 2 of the License, or\n");
- fprintf(stdout, "(at your option) any later version.\n");
-}
-
-static void
-show_usage (void)
-{
- fprintf(stdout, "\nUsage: dvipdfmx [options] dvifile\n");
- fprintf(stdout, "-c \t\tIgnore color specials (for B&W printing)\n");
- fprintf(stdout, "-d number\tSet PDF decimal digits (0-5) [2]\n");
- fprintf(stdout, "-f filename\tSet font map file name [cid-x.map]\n");
- fprintf(stdout, "-g dimension\tAnnotation \"grow\" amount [0.0in]\n");
- fprintf(stdout, "-l \t\tLandscape mode\n");
- fprintf(stdout, "-m number\tSet additional magnification\n");
- fprintf(stdout, "-o filename\tSet output file name [dvifile.pdf]\n");
- fprintf(stdout, "-p papersize\tSet papersize [a4]\n");
- fprintf(stdout, "-q \t\tBe quiet\n");
- fprintf(stdout, "-r resolution\tSet resolution (in DPI) for raster fonts [600]\n");
- fprintf(stdout, "-s pages\tSelect page ranges (-)\n");
- fprintf(stdout, "-t \t\tEmbed thumbnail images of PNG format [dvifile.1] \n");
- fprintf(stdout, "-x dimension\tSet horizontal offset [1.0in]\n");
- fprintf(stdout, "-y dimension\tSet vertical offset [1.0in]\n");
- fprintf(stdout, "-z number \tSet zlib compression level (0-9) [9]\n");
-
- fprintf(stdout, "-v \t\tBe verbose\n");
- fprintf(stdout, "-vv\t\tBe more verbose\n");
- fprintf(stdout, "-C number\tSpecify miscellaneous option flags [0]:\n");
- fprintf(stdout, "\t\t 0x0001 reserved\n");
- fprintf(stdout, "\t\t 0x0002 Use semi-transparent filling for tpic shading command,\n");
- fprintf(stdout, "\t\t\t instead of opaque gray color. (requires PDF 1.4)\n");
- fprintf(stdout, "\t\t 0x0004 Treat all CIDFont as fixed-pitch font.\n");
- fprintf(stdout, "\t\t 0x0008 Do not replace duplicate fontmap entries.\n");
- fprintf(stdout, "\t\t 0x0010 Do not optimize PDF destinations.\n");
- fprintf(stdout, "\t\tPositive values are always ORed with previously given flags.\n");
- fprintf(stdout, "\t\tAnd negative values replace old values.\n");
- fprintf(stdout, "-D template\tPS->PDF conversion command line template [none]\n");
- fprintf(stdout, "-E \t\tEnable DVIPDFM emulation mode\n");
- fprintf(stdout, "-I number\tImage cache life in hours [-2]\n");
- fprintf(stdout, " \t 0: erase all old images and leave new images\n");
- fprintf(stdout, " \t-1: erase all old images and also erase new images\n");
- fprintf(stdout, " \t-2: ignore image cache\n");
- fprintf(stdout, "-K number\tEncryption key length [40]\n");
- fprintf(stdout, "-O number\tSet maximum depth of open bookmark items [0]\n");
- fprintf(stdout, "-P number\tSet permission flags for PDF encryption [0x003C]\n");
- fprintf(stdout, "-S \t\tEnable PDF encryption\n");
- fprintf(stdout, "-V number\tSet PDF minor version [4]\n");
- fprintf(stdout, "\nAll dimensions entered on the command line are \"true\" TeX dimensions.\n");
- fprintf(stdout, "Argument of \"-s\" lists physical page ranges separated by commas, e.g., \"-s 1-3,5-6\"\n");
- fprintf(stdout, "Papersize is specified by paper format (e.g., \"a4\") or by w<unit>,h<unit> (e.g., \"20cm,30cm\").\n");
-}
-
-static void
-usage (void)
-{
- if (really_quiet)
- return;
- fprintf(stdout, "\nTry \"dvipdfmx --help\" for more information.\n");
- exit(1);
-}
-
-
-static int
-read_length (double *vp, const char **pp, const char *endptr)
-{
- char *q;
- const char *p = *pp;
- double v, u = 1.0;
- const char *_ukeys[] = {
-#define K_UNIT__PT 0
-#define K_UNIT__IN 1
-#define K_UNIT__CM 2
-#define K_UNIT__MM 3
-#define K_UNIT__BP 4
- "pt", "in", "cm", "mm", "bp",
- NULL
- };
- int k, error = 0;
-
- q = parse_float_decimal(&p, endptr);
- if (!q) {
- *vp = 0.0; *pp = p;
- return -1;
- }
-
- v = atof(q);
- RELEASE(q);
-
- q = parse_c_ident(&p, endptr);
- if (q) {
- if (strlen(q) > strlen("true") &&
- !memcmp(q, "true", strlen("true"))) {
- q += strlen("true"); /* just skip "true" */
- }
- for (k = 0; _ukeys[k] && strcmp(_ukeys[k], q); k++);
- switch (k) {
- case K_UNIT__PT: u *= 72.0 / 72.27; break;
- case K_UNIT__IN: u *= 72.0; break;
- case K_UNIT__CM: u *= 72.0 / 2.54 ; break;
- case K_UNIT__MM: u *= 72.0 / 25.4 ; break;
- case K_UNIT__BP: u *= 1.0 ; break;
- default:
- WARN("Unknown unit of measure: %s", q);
- error = -1;
- break;
- }
- RELEASE(q);
- }
-
- *vp = v * u; *pp = p;
- return error;
-}
-
-static void
-select_paper (const char *paperspec)
-{
- const struct paper *pi;
- int error = 0;
-
- pi = paperinfo(paperspec);
- if (pi && papername(pi)) {
- paper_width = paperpswidth (pi);
- paper_height = paperpsheight(pi);
- } else {
- const char *p = paperspec, *endptr, *comma;
- comma = strchr(p, ',');
- endptr = p + strlen(p);
- if (!comma)
- ERROR("Unrecognized paper format: %s", paperspec);
- error = read_length(&paper_width, &p, comma);
- p = comma + 1;
- error = read_length(&paper_height, &p, endptr);
- }
- if (error || paper_width <= 0.0 || paper_height <= 0.0)
- ERROR("Invalid paper size: %s (%.2fx%.2f)", paperspec, paper_width, paper_height);
-}
-
-struct page_range
-{
- long first, last;
-} *page_ranges = NULL;
-
-int num_page_ranges = 0;
-int max_page_ranges = 0;
-
-static void
-select_pages (const char *pagespec)
-{
- char *q;
- const char *p = pagespec;
-
- while (*p != '\0') {
- /* Enlarge page range table if necessary */
- if (num_page_ranges >= max_page_ranges) {
- max_page_ranges += 4;
- page_ranges = RENEW(page_ranges, max_page_ranges, struct page_range);
- }
-
- page_ranges[num_page_ranges].first = 0;
- page_ranges[num_page_ranges].last = 0;
-
- for ( ; *p && isspace(*p); p++);
- q = parse_unsigned(&p, p + strlen(p)); /* Can't be signed. */
- if (q) { /* '-' is allowed here */
- page_ranges[num_page_ranges].first = atoi(q) - 1;
- page_ranges[num_page_ranges].last = page_ranges[num_page_ranges].first;
- RELEASE(q);
- }
- for ( ; *p && isspace(*p); p++);
-
- if (*p == '-') {
- for (++p; *p && isspace(*p); p++);
- page_ranges[num_page_ranges].last = -1;
- if (*p) {
- q = parse_unsigned(&p, p + strlen(p));
- if (q) {
- page_ranges[num_page_ranges].last = atoi(q) - 1;
- RELEASE(q);
- }
- for ( ; *p && isspace(*p); p++);
- }
- } else {
- page_ranges[num_page_ranges].last = page_ranges[num_page_ranges].first;
- }
-
- num_page_ranges++;
-
- if (*p == ',')
- p++;
- else {
- for ( ; *p && isspace(*p); p++);
- if (*p)
- ERROR("Bad page range specification: %s", p);
- }
- }
- return;
-}
-
-#define POP_ARG() {argv += 1; argc -= 1;}
-/* It doesn't work as expected (due to dvi filename). */
-#define CHECK_ARG(n,m) if (argc < (n) + 1) {\
- if (!really_quiet)\
- fprintf(stderr, "\nMissing %s after \"-%c\".\n", (m), *flag);\
- usage();\
-}
-
-static void
-set_verbose (int argc, char *argv[])
-{
- while (argc > 0) {
- if(*argv[0] == '-') {
- char *flag;
-
- for (flag = argv[0] + 1; *flag != 0; flag++) {
- if (*flag == '-')
- break;
- if (*flag == 'q')
- really_quiet = 1;
- if (*flag == 'v')
- verbose++;
- }
- }
- POP_ARG();
- }
-
- if (!really_quiet) {
- int i;
-
- for (i = 0; i < verbose; i++) {
- dvi_set_verbose();
- pdf_dev_set_verbose();
- pdf_doc_set_verbose();
- pdf_enc_set_verbose();
- pdf_obj_set_verbose();
- pdf_fontmap_set_verbose();
- dpx_file_set_verbose();
- }
- }
-}
-
-// PUTeX
-#define PDFUNIT(x) ((double) ROUND((1000.0*(x)/(head->unitsPerEm)), 1))
-void
-get_ascent_descent(char *name)
-{
- char *fullname;
- sfnt *sfont;
- unsigned long offset = 0;
- int font_index = 0; /* Fix me!! */
- struct tt_head_table *head;
- struct tt_os2__table *os2;
-
- if ((fullname = kpse_find_file(name, kpse_truetype_format, 1)) == NULL) {
- fprintf(stderr, "\nCan't locate TTF font file: %s\n", name);
- exit(1);
- }
- if ((sfont = sfnt_open(fullname)) == NULL) {
- fprintf(stderr, "\nCan't open TTF font file: %s\n", name);
- exit(1);
- }
- switch (sfont->type) {
- case SFNT_TYPE_TTC:
- offset = ttc_read_offset(sfont, font_index);
- break;
- case SFNT_TYPE_TRUETYPE:
- if (font_index > 0) {
- fprintf(stderr, "\nCan't locate TTF font file: %s\n", name);
- exit(1);
- } else
- offset = 0;
- break;
- default:
- sfnt_close(sfont);
- fprintf(stderr, "\nUnknown TrueType format: %s\n", name);
- exit(1);
- }
- if (sfnt_read_table_directory(sfont, offset) < 0)
- ERROR("Reading TrueType table directory failed.");
-
- os2 = tt_read_os2__table(sfont);
- head = tt_read_head_table(sfont);
- ascent = PDFUNIT(os2->sTypoAscender);
- descent = PDFUNIT(os2->sTypoDescender);
-}
-
-
-static void
-do_args (int argc, char *argv[])
-{
- while (argc > 0 && *argv[0] == '-') {
- char *flag, *nextptr;
- const char *nnextptr;
-
- for (flag = argv[0] + 1; *flag != 0; flag++) {
- switch (*flag) {
- case '-':
- if (++flag) {
- if (!strcmp(flag, "help")) {
- show_version();
- show_usage();
- exit(0);
- } else if (!strcmp(flag, "version")) {
- show_version();
- exit(0);
- }
- }
- if (!really_quiet)
- fprintf(stderr, "Unknown option in \"--%s\"", flag);
- usage();
- break;
- case 'D':
- CHECK_ARG(1, "PS->PDF conversion command line template");
- set_distiller_template(argv[1]);
- POP_ARG();
- break;
- case 'r':
- CHECK_ARG(1, "bitmap font dpi");
- font_dpi = atoi(argv[1]);
- if (font_dpi <= 0)
- ERROR("Invalid bitmap font dpi specified: %s", argv[1]);
- POP_ARG();
- break;
- case 'm':
- CHECK_ARG(1, "magnification value");
- mag = strtod(argv[1], &nextptr);
- if (mag < 0.0 || nextptr == argv[1])
- ERROR("Invalid magnification specifiied: %s", argv[1]);
- POP_ARG();
- break;
- case 'g':
- CHECK_ARG(1, "annotation \"grow\" amount");
- nnextptr = nextptr = argv[1];
- read_length(&annot_grow, &nnextptr, nextptr + strlen(nextptr));
- POP_ARG();
- break;
- case 'x':
- CHECK_ARG(1, "horizontal offset value");
- nnextptr = nextptr = argv[1];
- read_length(&x_offset, &nnextptr, nextptr + strlen(nextptr));
- POP_ARG();
- break;
- case 'y':
- CHECK_ARG(1, "vertical offset value");
- nnextptr = nextptr = argv[1];
- read_length(&y_offset, &nnextptr, nextptr + strlen(nextptr));
- POP_ARG();
- break;
- case 'o':
- CHECK_ARG(1, "output file name");
- pdf_filename = NEW (strlen(argv[1])+1,char);
- strcpy(pdf_filename, argv[1]);
- POP_ARG();
- break;
- case 's':
- CHECK_ARG(1, "page selection specification");
- select_pages(argv[1]);
- POP_ARG();
- break;
- case 't':
- pdf_doc_enable_manual_thumbnails();
- break;
- case 'p':
- CHECK_ARG(1, "paper format/size");
- select_paper(argv[1]);
- POP_ARG();
- break;
- case 'c':
- ignore_colors = 1;
- break;
- case 'l':
- landscape_mode = 1;
- break;
- case 'f':
- CHECK_ARG(1, "fontmap file name");
- if (opt_flags & OPT_FONTMAP_FIRST_MATCH)
- pdf_load_fontmap_file(argv[1], FONTMAP_RMODE_APPEND);
- else
- pdf_load_fontmap_file(argv[1], FONTMAP_RMODE_REPLACE);
- POP_ARG();
- break;
- case 'q': case 'v':
- break;
- case 'V':
- {
- int ver_minor;
-
- if (isdigit(*(flag+1))) {
- flag++;
- ver_minor = atoi(flag);
- } else {
- CHECK_ARG(1, "PDF minor version number");
- ver_minor = atoi(argv[1]);
- POP_ARG();
- }
- if (ver_minor < PDF_VERSION_MIN) {
- WARN("PDF version 1.%d not supported. Using PDF 1.%d instead.",
- ver_minor, PDF_VERSION_MIN);
- ver_minor = PDF_VERSION_MIN;
- } else if (ver_minor > PDF_VERSION_MAX) {
- WARN("PDF version 1.%d not supported. Using PDF 1.%d instead.",
- ver_minor, PDF_VERSION_MAX);
- ver_minor = PDF_VERSION_MAX;
- }
- pdf_set_version((unsigned) ver_minor);
- }
- break;
- case 'z':
- {
- int level;
-
- if (isdigit(*(flag+1))) {
- flag++;
- level = atoi(flag);
- } else {
- CHECK_ARG(1, "compression level");
- level = atoi(argv[1]);
- POP_ARG();
- }
- pdf_set_compression(level);
- }
- break;
- case 'd':
- if (compat_mode) {
- WARN("dvipdfm \"-d\" option not supported.");
- break;
- }
- if (isdigit(*(flag+1))) {
- flag++;
- pdfdecimaldigits = atoi(flag);
- } else {
- CHECK_ARG(1, "number of fractional digits");
- pdfdecimaldigits = atoi(argv[1]);
- POP_ARG();
- }
- break;
- case 'I':
- CHECK_ARG(1, "image cache life in hours");
- image_cache_life = atoi(argv[1]);
- POP_ARG();
- break;
- case 'S':
- do_encryption = 1;
- break;
- case 'K':
- CHECK_ARG(1, "encryption key length");
- key_bits = (unsigned) atoi(argv[1]);
- if (key_bits < 40 || key_bits > 128 || (key_bits & 0x7))
- ERROR("Invalid encryption key length specified: %s", argv[1]);
- POP_ARG();
- break;
- case 'P':
- CHECK_ARG(1, "encryption permission flag");
- permission = (unsigned) strtoul(argv[1], &nextptr, 0);
- if (nextptr == argv[1])
- ERROR("Invalid encryption permission flag: %s", argv[1]);
- POP_ARG();
- break;
- case 'O':
- /* Bookmark open level */
- CHECK_ARG(1, "bookmark open level");
- bookmark_open = atoi(argv[1]);
- POP_ARG();
- break;
- case 'M':
- mp_mode = 1;
- break;
- case 'C':
- CHECK_ARG(1, "a number");
- {
- long flags;
-
- flags = (unsigned) strtol(argv[1], &nextptr, 0);
- if (nextptr == argv[1])
- ERROR("Invalid flag: %s", argv[1]);
- if (flags < 0)
- opt_flags = -flags;
- else
- opt_flags |= flags;
- }
- POP_ARG();
- break;
- case 'E':
- compat_mode = 1;
- break;
- case 'i':
- CHECK_ARG(1, "subsidiary config file");
- read_config_file(argv[1]);
- POP_ARG();
- break;
- case 'e':
- if (compat_mode) {
- WARN("dvipdfm \"-e\" option not supported.");
- break;
- } /* else fall through */
- default:
- if (!really_quiet)
- fprintf(stderr, "Unknown option in \"-%s\"", flag);
- usage();
- break;
- }
- }
- POP_ARG();
- }
-
- if (argc > 1) {
- if (!really_quiet)
- // PUTeX
- fprintf(stderr, "Multiple cdi filenames?");
- usage();
- } else if (argc > 0) {
- /*
- * The only legitimate way to have argc == 0 here is
- * do_args was called from config file. In that case, there is
- * no dvi file name. Check for that case .
- */
- if (!mp_mode && STRN_CMP(".cdi", argv[0] + strlen(argv[0]) - 4, 4)) {
- dvi_filename = NEW(strlen(argv[0]) + 5, char);
- strcpy(dvi_filename, argv[0]);
- strcat(dvi_filename, ".cdi");
- } else {
- dvi_filename = NEW(strlen(argv[0]) + 1, char);
- strcpy(dvi_filename, argv[0]);
- }
- }
-}
-
-static void
-cleanup (void)
-{
- if (dvi_filename)
- RELEASE(dvi_filename);
- if (pdf_filename)
- RELEASE(pdf_filename);
- if (page_ranges)
- RELEASE(page_ranges);
-}
-
-static void
-read_config_file (const char *config)
-{
- const char *start, *end;
- char *option;
- FILE *fp;
-
- fp = DPXFOPEN(config, DPX_RES_TYPE_TEXT);
- if (!fp) {
- WARN("Could not open config file \"%s\".", config);
- return;
- }
- while ((start = mfgets (work_buffer, WORK_BUFFER_SIZE, fp)) != NULL) {
- char *argv[2];
- int argc;
-
- argc = 0;
- end = work_buffer + strlen(work_buffer);
- skip_white (&start, end);
- if (start >= end)
- continue;
- /* Build up an argument list as if it were passed on the command
- line */
- if ((option = parse_ident (&start, end))) {
- argc = 1;
- argv[0] = NEW (strlen(option)+2, char);
- strcpy (argv[0]+1, option);
- RELEASE (option);
- *argv[0] = '-';
- skip_white (&start, end);
- if (start < end) {
- argc += 1;
- if (*start == '"') {
- argv[1] = parse_c_string (&start, end);
- }
- else
- argv[1] = parse_ident (&start, end);
- }
- }
- do_args (argc, argv);
- while (argc > 0) {
- RELEASE (argv[--argc]);
- }
- }
- if (fp)
- MFCLOSE(fp);
-}
-
-static void
-system_default (void)
-{
- if (systempapername() != NULL) {
- select_paper(systempapername());
- } else if (defaultpapername() != NULL) {
- select_paper(defaultpapername());
- }
-}
-
-void
-error_cleanup (void)
-{
- pdf_close_images(); /* delete temporary files */
- pdf_error_cleanup();
- if (pdf_filename) {
- remove(pdf_filename);
- if (!really_quiet)
- fprintf(stderr, "\nOutput file removed.\n");
- }
-}
-
-#define SWAP(v1,v2) do {\
- double _tmp = (v1);\
- (v1) = (v2);\
- (v2) = _tmp;\
- } while (0)
-
-static void
-do_dvi_pages (void)
-{
- long page_no, page_count, i, step;
- double page_width, page_height;
- pdf_rect mediabox;
-
- spc_exec_at_begin_document();
-
- if (num_page_ranges == 0) {
- if (!page_ranges) {
- page_ranges = NEW(1, struct page_range);
- max_page_ranges = 1;
- }
- page_ranges[0].first = 0;
- page_ranges[0].last = -1; /* last page */
- num_page_ranges = 1;
- }
-
- page_width = paper_width;
- page_height = paper_height;
- page_count = 0;
-
- mediabox.llx = 0.0;
- mediabox.lly = 0.0;
- mediabox.urx = paper_width;
- mediabox.ury = paper_height;
-
- pdf_doc_set_mediabox(0, &mediabox); /* Root node */
-
- for (i = 0; i < num_page_ranges; i++) {
- if (page_ranges[i].last < 0)
- page_ranges[i].last += dvi_npages();
-
- step = (page_ranges[i].first <= page_ranges[i].last) ? 1 : -1;
- page_no = page_ranges[i].first;
- for (;;) {
- if (page_no < dvi_npages()) {
- double w, h, xo, yo;
- char lm;
-
- MESG("[%d", page_no+1);
- /* Users want to change page size even after page is started! */
- w = page_width; h = page_height; lm = landscape_mode;
- xo = x_offset; yo = y_offset;
- dvi_scan_specials(page_no, &w, &h, &xo, &yo, &lm, NULL, NULL, NULL, NULL, NULL, NULL);
- if (lm != landscape_mode) {
- SWAP(w, h);
- landscape_mode = lm;
- }
- if (page_width != w || page_height != h) {
- page_width = w;
- page_height = h;
- }
- if (x_offset != xo || y_offset != yo) {
- x_offset = xo;
- y_offset = yo;
- }
- if (page_width != paper_width ||
- page_height != paper_height) {
- mediabox.llx = 0.0;
- mediabox.lly = 0.0;
- mediabox.urx = page_width;
- mediabox.ury = page_height;
- pdf_doc_set_mediabox(page_count+1, &mediabox);
- }
- dvi_do_page(page_no,
- page_width, page_height, x_offset, y_offset);
- page_count++;
- MESG("]");
- }
-
- if (step > 0 &&
- page_no >= page_ranges[i].last)
- break;
- else if (step < 0 &&
- page_no <= page_ranges[i].last)
- break;
- else {
- page_no += step;
- }
- }
- }
-
- if (page_count < 1) {
- ERROR("No pages fall in range!");
- }
-
- spc_exec_at_end_document();
-}
-
-static void
-do_mps_pages (void)
-{
- FILE *fp;
-
- /* _FIXME_ */
- fp = MFOPEN(dvi_filename, FOPEN_RBIN_MODE);
- if (fp) {
- mps_do_page(fp);
- MFCLOSE(fp);
- } else {
- int i, page_no, step, page_count = 0;
- char *filename;
- /* Process filename.1, filename.2,... */
- filename = NEW(strlen(dvi_filename) + 16 + 1, char);
- for (i = 0; i < num_page_ranges; i++) {
- if (page_ranges[i].last < 0)
- ERROR("Invalid page number for MPS input: -1");
-
- step = (page_ranges[i].first <= page_ranges[i].last) ? 1 : -1;
- page_no = page_ranges[i].first;
- for (;;) {
- sprintf(filename, "%s.%d", dvi_filename, page_no + 1);
- fp = MFOPEN(filename, FOPEN_RBIN_MODE);
- if (fp) {
- MESG("[%d<%s>", page_no + 1, filename);
- mps_do_page(fp);
- page_count++;
- MESG("]");
- MFCLOSE(fp);
- }
- if (step > 0 &&
- page_no >= page_ranges[i].last)
- break;
- else if (step < 0 &&
- page_no <= page_ranges[i].last)
- break;
- else {
- page_no += step;
- }
- }
- }
- RELEASE(filename);
- if (page_count == 0)
- ERROR("No page output for \"%s\".", dvi_filename);
- }
-}
-
-
-/* TODO: MetaPost mode */
-#if defined(MIKTEX)
-# define main Main
-#endif
-int CDECL
-main (int argc, char *argv[])
-{
- double dvi2pts;
-
- {
- const char *base = xbasename(argv[0]);
-
- if (STRN_CMP(base, "dvipdfmx", 8) != 0 &&
- STRN_CMP(base, "cdi2pdf",7) != 0 &&
- (STRN_CMP(base, "dvipdfm",7) == 0 || STRN_CMP(base, "ebb", 3) == 0))
- compat_mode = 1;
-
- if (STRN_CMP(base, "extractbb", 9) == 0 ||
- STRN_CMP(base, "xbb", 3) == 0 ||
- STRN_CMP(base, "ebb", 3) == 0)
- return extractbb(argc, argv);
- }
-
- if (argc < 2) {
- if (!really_quiet)
- fprintf(stderr, "No cdi filename specified.");
- usage();
- return 1;
- }
-
-#ifdef MIKTEX
- miktex_initialize();
-#else
- kpse_set_program_name(argv[0], PACKAGE);
-#endif
-
- paperinit();
- system_default();
-
- argv+=1;
- argc-=1;
-
- set_verbose(argc, argv);
- /* quiet mode cannot be set in config file */
- if (really_quiet)
- shut_up();
-
- pdf_init_fontmaps(); /* This must come before parsing options... */
-
- read_config_file(DPX_CONFIG_FILE);
-
- do_args (argc, argv);
-
-#ifndef MIKTEX
- kpse_init_prog("", font_dpi, NULL, NULL);
- kpse_set_program_enabled(kpse_pk_format, true, kpse_src_texmf_cnf);
-#endif
- pdf_font_set_dpi(font_dpi);
- dpx_delete_old_cache(image_cache_life);
-
- if (!dvi_filename) {
- WARN("No cdi filename specified.");
- usage();
- return 1;
- }
-
- /* Check for ".cdi" at end of argument name */
- if (pdf_filename == NULL)
- set_default_pdf_filename();
-
- MESG("%s -> %s\n", dvi_filename, pdf_filename);
-
- pdf_enc_compute_id_string(dvi_filename, pdf_filename);
- if (do_encryption) {
- if (key_bits > 40 && pdf_get_version() < 4)
- ERROR("Chosen key length requires at least PDF 1.4. "
- "Use \"-V 4\" to change.");
- pdf_enc_set_passwd(key_bits, permission, NULL, NULL);
- }
-
- if (mp_mode) {
- x_offset = 0.0;
- y_offset = 0.0;
- dvi2pts = 0.01; /* dvi2pts controls accuracy. */
- } else {
- unsigned ver_minor = 0;
- char owner_pw[MAX_PWD_LEN], user_pw[MAX_PWD_LEN];
- /* Dependency between DVI and PDF side is rather complicated... */
- dvi2pts = dvi_init(dvi_filename, mag);
- if (dvi2pts == 0.0)
- ERROR("dvi_init() failed!");
-
- pdf_doc_set_creator(dvi_comment());
-
- if (do_encryption)
- /* command line takes precedence */
- dvi_scan_specials(0, &paper_width, &paper_height, &x_offset, &y_offset, &landscape_mode,
- &ver_minor, NULL, NULL, NULL, NULL, NULL);
- else {
- dvi_scan_specials(0, &paper_width, &paper_height, &x_offset, &y_offset, &landscape_mode,
- &ver_minor, &do_encryption, &key_bits, &permission, owner_pw, user_pw);
- if (do_encryption) {
- if (key_bits < 40 || key_bits > 128 || (key_bits & 0x7))
- ERROR("Invalid encryption key length specified: %u", key_bits);
- else if (key_bits > 40 && pdf_get_version() < 4)
- ERROR("Chosen key length requires at least PDF 1.4. "
- "Use \"-V 4\" to change.");
- do_encryption = 1;
- pdf_enc_set_passwd(key_bits, permission, owner_pw, user_pw);
- }
- }
- if (ver_minor >= PDF_VERSION_MIN && ver_minor <= PDF_VERSION_MAX) {
- pdf_set_version(ver_minor);
- }
- if (landscape_mode) {
- SWAP(paper_width, paper_height);
- }
- }
-
- pdf_files_init();
-
- /* Set default paper size here so that all page's can inherite it.
- * annot_grow: Margin of annotation.
- * bookmark_open: Miximal depth of open bookmarks.
- */
- pdf_open_document(pdf_filename, do_encryption,
- paper_width, paper_height, annot_grow, bookmark_open,
- !(opt_flags & OPT_PDFDOC_NO_DEST_REMOVE));
-
- /* Ignore_colors placed here since
- * they are considered as device's capacity.
- */
- pdf_init_device(dvi2pts, pdfdecimaldigits, ignore_colors);
-
- if (opt_flags & OPT_CIDFONT_FIXEDPITCH)
- CIDFont_set_flags(CIDFONT_FORCE_FIXEDPITCH);
-
- /* Please move this to spc_init_specials(). */
- if (opt_flags & OPT_TPIC_TRANSPARENT_FILL)
- tpic_set_fill_mode(1);
-
- if (mp_mode) {
- do_mps_pages();
- } else {
- do_dvi_pages();
- }
-
- pdf_files_close();
-
- /* Order of close... */
- pdf_close_device ();
- /* pdf_close_document flushes XObject (image) and other resources. */
- pdf_close_document();
-
- pdf_close_fontmaps(); /* pdf_font may depend on fontmap. */
-
- if (!mp_mode)
- dvi_close();
-
- MESG("\n");
- cleanup();
-
- paperdone();
-#ifdef MIKTEX
- miktex_uninitialize ();
-#endif
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2009-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _DVIPDFMX_H_
-#define _DVIPDFMX_H_
-
-extern int compat_mode;
-
-#endif /* _DVIPDFMX_H_ */
+++ /dev/null
-#!/bin/sh
-# dvipdft, completely rewritten by Thomas Esser for teTeX after an
-# original script by Mark A. Wicks
-#
-# Thomas Esser. Public Domain.
-#
-# Modified by Matthias Franz for dvipdfmx (when running as dvipdfm) and
-# TeX Live.
-
-# This script makes a first (fast) run with dvipdfm, then calls gs on
-# the resulting pdf file to get the thumbnails and finally calls dvipdfm.
-
-progname=dvipdft
-version=20090604.0046
-
-# set trap for error
-trap '
- echo "$progname: fatal error." >&2
- exit 1
-' 1
-
-test -f /bin/sh5 && test -z "$RUNNING_SH5" \
- && { UNAMES=`uname -s`; test "x$UNAMES" = xULTRIX; } 2>/dev/null \
- && { RUNNING_SH5=true; export RUNNING_SH5; exec /bin/sh5 $0 ${1+"$@"}; }
-unset RUNNING_SH5
-
-test -f /bin/bsh && test -z "$RUNNING_BSH" \
- && { UNAMES=`uname -s`; test "x$UNAMES" = xAIX; } 2>/dev/null \
- && { RUNNING_BSH=true; export RUNNING_BSH; exec /bin/bsh $0 ${1+"$@"}; }
-unset RUNNING_BSH
-
-# hack around a bug in zsh:
-test -n "${ZSH_VERSION+set}" && alias -g '${1+"$@"}'='"$@"'
-
-help="Usage: $progname [options] dvifile
- $progname --help
- $progname --version"
-
-quoteit()
-{
- echo "x$1" | sed "s@.@@; s@'@'\\\\''@; s@^@'@; s@\$@'@"
-}
-
-# process args 1 to (n-1) and scan for a -o argument keep a properly
-# quoted backup of the options, so that they can be restored later
-unset s outfile
-while test $# -gt 1; do
- case $1 in
- -o) outfile=$2;;
- esac
- s="$s${s+ }"`quoteit "$1"`
- shift
-done
-
-# check for last argument
-case $1 in
- --help)
- echo "$help"
- exit 0
- ;;
- --version)
- echo "$progname version $version by Thomas Esser and others"
- exit 0
- ;;
- "")
- echo "$help"
- exit 1
- ;;
-esac
-
-# args 1 to (n-1) are gone, last one must be the dvifile
-dvifile="$1"
-
-# outfile comes from -o argument, else it is derived from the input file
-test -n "$outfile" \
- || outfile=`echo "$dvifile" | sed 's@.*/@@; s@\.dvi$@@; s@$@.pdf@'`
-
-# outBase is part of the thumbname files just as dvipdfm expects them:
-outBase=`echo "$outfile" | sed 's@\.pdf$@@'`
-
-ls "$outBase".[1-9]* >/dev/null 2>&1 && {
- echo "$progname: Please move the following files out of the way:" >&2
- ls "$outBase".[1-9]* >&2
- exit 1
-}
-
-# restore args 1 to (n-1):
-eval set x "$s"; shift
-
-# set trap for cleanup
-trap '
- rm -f "$outBase".[1-9]*
-' 0
-
-# Run dvipdfm with the fastest options for the first pass
-echo "$progname: running dvipdfm $@ -z0 $dvifile" >&2
-dvipdfm ${1+"$@"} -z0 "$dvifile"
-
-# run gs
-echo "$progname: running gs" >&2
-gs -r10 -dNOPAUSE -dBATCH -sDEVICE=png256 -sOutputFile="$outBase.%d" "$outfile"
-
-# run dvipdfm with the users specified options for the last pass
-echo "$progname: running dvipdfm -t $@ $dvifile" >&2
-dvipdfm ${1+"$@"} -t "$dvifile"
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * Concatinating content streams are only supported for streams that only uses
- * single FlateDecode filter, i.e.,
- *
- * /Filter /FlateDecode or /Filter [/FlateDecode]
- *
- * TrimBox, BleedBox, ArtBox, Rotate ...
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "mfileio.h"
-#include "error.h"
-
-#include "dvipdfmx.h"
-
-#include "pdfobj.h"
-#include "pdfdev.h"
-#include "pdfdoc.h"
-
-#include "pdfximage.h"
-
-#include "epdf.h"
-
-int
-pdf_include_page (pdf_ximage *ximage, FILE *image_file, const char *filename)
-{
- pdf_file *pf;
- xform_info info;
- pdf_obj *contents = NULL, *catalog;
- pdf_obj *page = NULL, *resources = NULL, *markinfo = NULL;
-
- pf = pdf_open(filename, image_file);
- if (!pf)
- return -1;
-
- if (pdf_file_get_version(pf) > pdf_get_version())
- goto too_recent;
-
- pdf_ximage_init_form_info(&info);
-
- page = pdf_doc_get_page(pf, pdf_ximage_get_page(ximage), NULL,
- &info.bbox, &resources);
-
- if(!page)
- goto error_silent;
-
- catalog = pdf_file_get_catalog(pf);
- markinfo = pdf_deref_obj(pdf_lookup_dict(catalog, "MarkInfo"));
- if (markinfo) {
- pdf_obj *tmp = pdf_deref_obj(pdf_lookup_dict(markinfo, "Marked"));
- pdf_release_obj(markinfo);
- if (!PDF_OBJ_BOOLEANTYPE(tmp)) {
- if (tmp)
- pdf_release_obj(tmp);
- goto error;
- } else if (pdf_boolean_value(tmp))
- WARN("File contains tagged PDF. Ignoring tags.");
- pdf_release_obj(tmp);
- }
-
- contents = pdf_deref_obj(pdf_lookup_dict(page, "Contents"));
- pdf_release_obj(page);
-
- /*
- * Handle page content stream.
- */
- {
- pdf_obj *content_new;
-
- if (!contents) {
- /*
- * Empty page
- */
- content_new = pdf_new_stream(0);
- /* TODO: better don't include anything if the page is empty */
- } else if (PDF_OBJ_STREAMTYPE(contents)) {
- /*
- * We must import the stream because its dictionary
- * may contain indirect references.
- */
- content_new = pdf_import_object(contents);
- } else if (PDF_OBJ_ARRAYTYPE(contents)) {
- /*
- * Concatenate all content streams.
- */
- int idx, len = pdf_array_length(contents);
- content_new = pdf_new_stream(STREAM_COMPRESS);
- for (idx = 0; idx < len; idx++) {
- pdf_obj *content_seg = pdf_deref_obj(pdf_get_array(contents, idx));
- if (!PDF_OBJ_STREAMTYPE(content_seg) ||
- pdf_concat_stream(content_new, content_seg) < 0) {
- pdf_release_obj(content_seg);
- pdf_release_obj(content_new);
- goto error;
- }
- pdf_release_obj(content_seg);
- }
- } else
- goto error;
-
- if (contents)
- pdf_release_obj(contents);
- contents = content_new;
- }
-
- /*
- * Add entries to contents stream dictionary.
- */
- {
- pdf_obj *contents_dict, *bbox, *matrix;
-
- contents_dict = pdf_stream_dict(contents);
- pdf_add_dict(contents_dict,
- pdf_new_name("Type"),
- pdf_new_name("XObject"));
- pdf_add_dict(contents_dict,
- pdf_new_name("Subtype"),
- pdf_new_name("Form"));
- pdf_add_dict(contents_dict,
- pdf_new_name("FormType"),
- pdf_new_number(1.0));
-
- bbox = pdf_new_array();
- pdf_add_array(bbox, pdf_new_number(info.bbox.llx));
- pdf_add_array(bbox, pdf_new_number(info.bbox.lly));
- pdf_add_array(bbox, pdf_new_number(info.bbox.urx));
- pdf_add_array(bbox, pdf_new_number(info.bbox.ury));
-
- pdf_add_dict(contents_dict, pdf_new_name("BBox"), bbox);
-
- matrix = pdf_new_array();
- pdf_add_array(matrix, pdf_new_number(1.0));
- pdf_add_array(matrix, pdf_new_number(0.0));
- pdf_add_array(matrix, pdf_new_number(0.0));
- pdf_add_array(matrix, pdf_new_number(1.0));
- pdf_add_array(matrix, pdf_new_number(0.0));
- pdf_add_array(matrix, pdf_new_number(0.0));
-
- pdf_add_dict(contents_dict, pdf_new_name("Matrix"), matrix);
-
- pdf_add_dict(contents_dict,
- pdf_new_name("Resources"),
- pdf_import_object(resources));
- pdf_release_obj(resources);
- }
-
- pdf_close(pf);
-
- pdf_ximage_set_form(ximage, &info, contents);
-
- return 0;
-
- error:
- WARN("Cannot parse document. Broken PDF file?");
- error_silent:
- if (resources)
- pdf_release_obj(resources);
- if (markinfo)
- pdf_release_obj(markinfo);
- if (page)
- pdf_release_obj(page);
- if (contents)
- pdf_release_obj(contents);
-
- pdf_close(pf);
-
- return -1;
-
- too_recent:
- pdf_close(pf);
- WARN("PDF version of input file more recent than in output file.");
- if (compat_mode) {
- WARN("Converting. Use \"-V\" switch to change output PDF version.");
- return 1;
- } else {
- WARN("Use \"-V\" switch to change output PDF version.");
- return -1;
- }
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _EPDF_H_
-#define _EPDF_H_
-
-#include "mfileio.h"
-#include "pdfximage.h"
-
-extern int pdf_include_page (pdf_ximage *ximage, FILE *file,
- const char *filename);
-
-#endif /* _EPDF_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <stdarg.h>
-#include <stdio.h>
-
-#include "error.h"
-
-#define DPX_MESG 0
-#define DPX_MESG_WARN 1
-#define DPX_MESG_ERROR 2
-
-static int _mesg_type = DPX_MESG;
-#define WANT_NEWLINE() (_mesg_type != DPX_MESG_WARN && _mesg_type != DPX_MESG_ERROR)
-
-static int really_quiet = 0;
-
-void
-shut_up (void)
-{
- really_quiet = 1;
-}
-
-void
-MESG (const char *fmt, ...)
-{
- va_list argp;
-
- if (!really_quiet) {
- va_start(argp, fmt);
- vfprintf(stderr, fmt, argp);
- va_end(argp);
- _mesg_type = DPX_MESG;
- }
-}
-
-void
-WARN (const char *fmt, ...)
-{
- va_list argp;
-
- if (!really_quiet) {
- if (WANT_NEWLINE())
- fprintf(stderr, "\n");
- fprintf(stderr, "** WARNING ** ");
- va_start(argp, fmt);
- vfprintf(stderr, fmt, argp);
- va_end(argp);
- fprintf(stderr, "\n");
-
- _mesg_type = DPX_MESG_WARN;
- }
-}
-
-void
-ERROR (const char *fmt, ...)
-{
- va_list argp;
-
- if (!really_quiet) {
- if (WANT_NEWLINE())
- fprintf(stderr, "\n");
- fprintf(stderr, "** ERROR ** ");
- va_start(argp, fmt);
- vfprintf(stderr, fmt, argp);
- va_end(argp);
- fprintf(stderr, "\n");
- }
- error_cleanup();
- exit( 1 );
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _ERROR_H_
-#define _ERROR_H_
-
-#include "system.h"
-
-extern void error_cleanup (void);
-
-#define FATAL_ERROR -1
-#define NO_ERROR 0
-
-#include <assert.h>
-#include <stdio.h>
-
-extern void shut_up (void);
-
-extern void ERROR (const char *fmt, ...);
-extern void MESG (const char *fmt, ...);
-extern void WARN (const char *fmt, ...);
-
-#define ASSERT(e) assert(e)
-
-#endif /* _ERROR_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-#include "dpxutil.h"
-
-#include "subfont.h"
-
-#include "fontmap.h"
-
-#ifdef XETEX
-#include "ft2build.h"
-#include FT_FREETYPE_H
-#if 0 && defined(XETEX_MAC)
-#include <CoreFoundation/CoreFoundation.h>
-#include <ApplicationServices/ApplicationServices.h>
-#include FT_MAC_H
-#endif
-#endif
-
-/* CIDFont */
-static char *strip_options (const char *map_name, fontmap_opt *opt);
-
-static int verbose = 0;
-void
-pdf_fontmap_set_verbose (void)
-{
- verbose++;
-}
-
-
-void
-pdf_init_fontmap_record (fontmap_rec *mrec)
-{
- ASSERT(mrec);
-
- mrec->map_name = NULL;
-
- /* SFD char mapping */
- mrec->charmap.sfd_name = NULL;
- mrec->charmap.subfont_id = NULL;
- /* for OFM */
- mrec->opt.mapc = -1; /* compatibility */
-
- mrec->font_name = NULL;
- mrec->enc_name = NULL;
-
- mrec->opt.slant = 0.0;
- mrec->opt.extend = 1.0;
- mrec->opt.bold = 0.0;
-
- mrec->opt.flags = 0;
-
- mrec->opt.design_size = -1.0;
-
- mrec->opt.tounicode = NULL;
- mrec->opt.otl_tags = NULL; /* deactivated */
- mrec->opt.index = 0;
- mrec->opt.charcoll = NULL;
- mrec->opt.style = FONTMAP_STYLE_NONE;
- mrec->opt.stemv = -1; /* not given explicitly by an option */
-
-#ifdef XETEX
- mrec->opt.ft_face = NULL;
- mrec->opt.glyph_widths = NULL;
-#endif
-}
-
-void
-pdf_clear_fontmap_record (fontmap_rec *mrec)
-{
- ASSERT(mrec);
-
- if (mrec->map_name)
- RELEASE(mrec->map_name);
- if (mrec->charmap.sfd_name)
- RELEASE(mrec->charmap.sfd_name);
- if (mrec->charmap.subfont_id)
- RELEASE(mrec->charmap.subfont_id);
- if (mrec->enc_name)
- RELEASE(mrec->enc_name);
- if (mrec->font_name)
- RELEASE(mrec->font_name);
-
- if (mrec->opt.tounicode)
- RELEASE(mrec->opt.tounicode);
- if (mrec->opt.otl_tags)
- RELEASE(mrec->opt.otl_tags);
- if (mrec->opt.charcoll)
- RELEASE(mrec->opt.charcoll);
-#ifdef XETEX
- if (mrec->opt.glyph_widths)
- RELEASE(mrec->opt.glyph_widths);
-#endif
- pdf_init_fontmap_record(mrec);
-}
-
-/* strdup: just returns NULL for NULL */
-static char *
-mstrdup (const char *s)
-{
- char *r;
- if (!s)
- return NULL;
- r = NEW(strlen(s) + 1, char);
- strcpy(r, s);
- return r;
-}
-
-static void
-pdf_copy_fontmap_record (fontmap_rec *dst, const fontmap_rec *src)
-{
- ASSERT( dst && src );
-
- dst->map_name = mstrdup(src->map_name);
-
- dst->charmap.sfd_name = mstrdup(src->charmap.sfd_name);
- dst->charmap.subfont_id = mstrdup(src->charmap.subfont_id);
-
- dst->font_name = mstrdup(src->font_name);
- dst->enc_name = mstrdup(src->enc_name);
-
- dst->opt.slant = src->opt.slant;
- dst->opt.extend = src->opt.extend;
- dst->opt.bold = src->opt.bold;
-
- dst->opt.flags = src->opt.flags;
- dst->opt.mapc = src->opt.mapc;
-
- dst->opt.tounicode = mstrdup(src->opt.tounicode);
- dst->opt.otl_tags = mstrdup(src->opt.otl_tags);
- dst->opt.index = src->opt.index;
- dst->opt.charcoll = mstrdup(src->opt.charcoll);
- dst->opt.style = src->opt.style;
- dst->opt.stemv = src->opt.stemv;
-
-#ifdef XETEX
- dst->opt.ft_face = src->opt.ft_face;
- dst->opt.glyph_widths = src->opt.glyph_widths;
-#endif
-}
-
-
-static void
-hval_free (void *vp)
-{
- fontmap_rec *mrec = (fontmap_rec *) vp;
- pdf_clear_fontmap_record(mrec);
- RELEASE(mrec);
-}
-
-
-static void
-fill_in_defaults (fontmap_rec *mrec, const char *tex_name)
-{
- if (mrec->enc_name &&
- (!strcmp(mrec->enc_name, "default") ||
- !strcmp(mrec->enc_name, "none"))) {
- RELEASE(mrec->enc_name);
- mrec->enc_name = NULL;
- }
- if (mrec->font_name &&
- (!strcmp(mrec->font_name, "default") ||
- !strcmp(mrec->font_name, "none"))) {
- RELEASE(mrec->font_name);
- mrec->font_name = NULL;
- }
- /* We *must* fill font_name either explicitly or by default */
- if (!mrec->font_name) {
- mrec->font_name = NEW(strlen(tex_name)+1, char);
- strcpy(mrec->font_name, tex_name);
- }
-
- mrec->map_name = NEW(strlen(tex_name)+1, char);
- strcpy(mrec->map_name, tex_name);
-
-#ifndef WITHOUT_COMPAT
- /* Use "UCS" character collection for Unicode SFD
- * and Identity CMap combination. For backward
- * compatibility.
- */
- if (mrec->charmap.sfd_name && mrec->enc_name &&
- !mrec->opt.charcoll) {
- if ((!strcmp(mrec->enc_name, "Identity-H") ||
- !strcmp(mrec->enc_name, "Identity-V"))
- &&
- (strstr(mrec->charmap.sfd_name, "Uni") ||
- strstr(mrec->charmap.sfd_name, "UBig") ||
- strstr(mrec->charmap.sfd_name, "UBg") ||
- strstr(mrec->charmap.sfd_name, "UGB") ||
- strstr(mrec->charmap.sfd_name, "UKS") ||
- strstr(mrec->charmap.sfd_name, "UJIS"))) {
- mrec->opt.charcoll = NEW(strlen("UCS")+1, char);
- strcpy(mrec->opt.charcoll, "UCS");
- }
- }
-#endif /* WITHOUT_COMPAT */
-
- return;
-}
-
-static char *
-readline (char *buf, int buf_len, FILE *fp)
-{
- char *p, *q;
- ASSERT( buf && buf_len > 0 && fp );
- p = mfgets(buf, buf_len, fp);
- if (!p)
- return NULL;
- q = strchr(p, '%'); /* we don't have quoted string */
- if (q)
- *q = '\0';
- return p;
-}
-
-#ifndef ISBLANK
-# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-#endif
-static void
-skip_blank (const char **pp, const char *endptr)
-{
- const char *p = *pp;
- if (!p || p >= endptr)
- return;
- for ( ; p < endptr && ISBLANK(*p); p++);
- *pp = p;
-}
-
-static char *
-parse_string_value (const char **pp, const char *endptr)
-{
- char *q = NULL;
- const char *p = *pp;
- int n;
-
- if (!p || p >= endptr)
- return NULL;
- if (*p == '"')
- q = parse_c_string(&p, endptr);
- else {
- for (n = 0; p < endptr && !isspace(*p); p++, n++);
- if (n == 0)
- return NULL;
- q = NEW(n + 1, char);
- memcpy(q, *pp, n); q[n] = '\0';
- }
-
- *pp = p;
- return q;
-}
-
-/* no preceeding spaces allowed */
-static char *
-parse_integer_value (const char **pp, const char *endptr, int base)
-{
- char *q;
- const char *p = *pp;
- int has_sign = 0, has_prefix = 0, n;
-
- ASSERT( base == 0 || (base >= 2 && base <= 36) );
-
- if (!p || p >= endptr)
- return NULL;
-
- if (*p == '-' || *p == '+') {
- p++; has_sign = 1;
- }
- if ((base == 0 || base == 16) &&
- p + 2 <= endptr &&
- p[0] == '0' && p[1] == 'x') {
- p += 2; has_prefix = 1;
- }
- if (base == 0) {
- if (has_prefix)
- base = 16;
- else if (p < endptr && *p == '0')
- base = 8;
- else {
- base = 10;
- }
- }
-#define ISDIGIT_WB(c,b) ( \
- ((b) <= 10 && (c) >= '0' && (c) < '0' + (b)) || \
- ((b) > 10 && ( \
- ((c) >= '0' && (c) <= '9') || \
- ((c) >= 'a' && (c) < 'a' + ((b) - 10)) || \
- ((c) >= 'A' && (c) < 'A' + ((b) - 10)) \
- ) \
- ) \
-)
- for (n = 0; p < endptr && ISDIGIT_WB(*p, base); p++, n++);
- if (n == 0)
- return NULL;
- if (has_sign)
- n += 1;
- if (has_prefix)
- n += 2;
-
- q = NEW(n + 1, char);
- memcpy(q, *pp, n); q[n] = '\0';
-
- *pp = p;
- return q;
-}
-
-static int
-fontmap_parse_mapdef_dpm (fontmap_rec *mrec,
- const char *mapdef, const char *endptr)
-{
- const char *p = mapdef;
-
- /*
- * Parse record line in map file. First two fields (after TeX font
- * name) are position specific. Arguments start at the first token
- * beginning with a '-'.
- *
- * NOTE:
- * Dvipdfm basically uses parse_ident() for parsing enc_name,
- * font_name, and other string values which assumes PostScript-like
- * syntax.
- * skip_white() skips '\r' and '\n' but they should terminate
- * fontmap line here.
- */
-
- skip_blank(&p, endptr);
- /* encoding field */
- if (p < endptr && *p != '-') { /* May be NULL */
- mrec->enc_name = parse_string_value(&p, endptr);
- skip_blank(&p, endptr);
- }
-
- /* fontname or font filename field */
- if (p < endptr && *p != '-') { /* May be NULL */
- mrec->font_name = parse_string_value(&p, endptr);
- skip_blank(&p, endptr);
- }
- if (mrec->font_name) {
- char *tmp;
- /* Several options are encoded in font_name for
- * compatibility with dvipdfm.
- */
- tmp = strip_options(mrec->font_name, &mrec->opt);
- if (tmp) {
- RELEASE(mrec->font_name);
- mrec->font_name = tmp;
- }
- }
-
- skip_blank(&p, endptr);
- /* Parse any remaining arguments */
- while (p + 1 < endptr &&
- *p != '\r' && *p != '\n' && *p == '-') {
- char *q, mopt = p[1];
- long v;
-
- p += 2; skip_blank(&p, endptr);
- switch (mopt) {
-
- case 's': /* Slant option */
- q = parse_float_decimal(&p, endptr);
- if (!q) {
- WARN("Missing a number value for 's' option.");
- return -1;
- }
- mrec->opt.slant = atof(q);
- RELEASE(q);
- break;
-
- case 'e': /* Extend option */
- q = parse_float_decimal(&p, endptr);
- if (!q) {
- WARN("Missing a number value for 'e' option.");
- return -1;
- }
- mrec->opt.extend = atof(q);
- if (mrec->opt.extend <= 0.0) {
- WARN("Invalid value for 'e' option: %s", q);
- return -1;
- }
- RELEASE(q);
- break;
-
- case 'b': /* Fake-bold option */
- q = parse_float_decimal(&p, endptr);
- if (!q) {
- WARN("Missing a number value for 'b' option.");
- return -1;
- }
- mrec->opt.bold = atof(q);
- if (mrec->opt.bold <= 0.0) {
- WARN("Invalid value for 'b' option: %s", q);
- return -1;
- }
- RELEASE(q);
- break;
-
- case 'r': /* Remap option; obsolete; just ignore */
- break;
-
- case 'i': /* TTC index */
- q = parse_integer_value(&p, endptr, 10);
- if (!q) {
- WARN("Missing TTC index number...");
- return -1;
- }
- mrec->opt.index = atoi(q);
- if (mrec->opt.index < 0) {
- WARN("Invalid TTC index number: %s", q);
- return -1;
- }
- RELEASE(q);
- break;
-
- case 'p': /* UCS plane: just for testing */
- q = parse_integer_value(&p, endptr, 0);
- if (!q) {
- WARN("Missing a number for 'p' option.");
- return -1;
- }
- v = strtol(q, NULL, 0);
- if (v < 0 || v > 16)
- WARN("Invalid value for option 'p': %s", q);
- else {
- mrec->opt.mapc = v << 16;
- }
- RELEASE(q);
- break;
-
- case 'u': /* ToUnicode */
- q = parse_string_value(&p, endptr);
- if (q)
- mrec->opt.tounicode = q;
- else {
- WARN("Missing string value for option 'u'.");
- return -1;
- }
- break;
-
- case 'v': /* StemV */
- q = parse_integer_value(&p, endptr, 10);
- if (!q) {
- WARN("Missing a number for 'v' option.");
- return -1;
- }
- mrec->opt.stemv = strtol(q, NULL, 0);
- RELEASE(q);
- break;
-
- /* Omega uses both single-byte and double-byte set_char command
- * even for double-byte OFMs. This confuses CMap decoder.
- */
- case 'm':
- /* Map single bytes char 0xab to double byte char 0xcdab */
- if (p + 4 <= endptr &&
- p[0] == '<' && p[3] == '>') {
- p++;
- q = parse_integer_value(&p, endptr, 16);
- if (!q) {
- WARN("Invalid value for option 'm'.");
- return -1;
- } else if (p < endptr && *p != '>') {
- WARN("Invalid value for option 'm': %s", q);
- RELEASE(q);
- return -1;
- }
- v = strtol(q, NULL, 16);
- mrec->opt.mapc = ((v << 8) & 0x0000ff00L);
- RELEASE(q); p++;
- } else if (p + 4 <= endptr &&
- !memcmp(p, "sfd:", strlen("sfd:"))) {
- char *r;
- const char *rr;
- /* SFD mapping: sfd:Big5,00 */
- p += 4; skip_blank(&p, endptr);
- q = parse_string_value(&p, endptr);
- if (!q) {
- WARN("Missing value for option 'm'.");
- return -1;
- }
- r = strchr(q, ',');
- if (!r) {
- WARN("Invalid value for option 'm': %s", q);
- RELEASE(q);
- return -1;
- }
- *r = 0; rr = ++r; skip_blank(&rr, r + strlen(r));
- if (*rr == '\0') {
- WARN("Invalid value for option 'm': %s,", q);
- RELEASE(q);
- return -1;
- }
- mrec->charmap.sfd_name = mstrdup(q);
- mrec->charmap.subfont_id = mstrdup(rr);
- RELEASE(q);
- } else if (p + 4 < endptr &&
- !memcmp(p, "pad:", strlen("pad:"))) {
- p += 4; skip_blank(&p, endptr);
- q = parse_integer_value(&p, endptr, 16);
- if (!q) {
- WARN("Invalid value for option 'm'.");
- return -1;
- } else if (p < endptr && !isspace(*p)) {
- WARN("Invalid value for option 'm': %s", q);
- RELEASE(q);
- return -1;
- }
- v = strtol(q, NULL, 16);
- mrec->opt.mapc = ((v << 8) & 0x0000ff00L);
- RELEASE(q);
- } else {
- WARN("Invalid value for option 'm'.");
- return -1;
- }
- break;
-
- case 'w': /* Writing mode (for unicode encoding) */
- if (!mrec->enc_name ||
- strcmp(mrec->enc_name, "unicode")) {
- WARN("Fontmap option 'w' meaningless for encoding other than \"unicode\".");
- return -1;
- }
- q = parse_integer_value(&p, endptr, 10);
- if (!q) {
- WARN("Missing wmode value...");
- return -1;
- }
- if (atoi(q) == 1)
- mrec->opt.flags |= FONTMAP_OPT_VERT;
- else if (atoi(q) == 0)
- mrec->opt.flags &= ~FONTMAP_OPT_VERT;
- else {
- WARN("Invalid value for option 'w': %s", q);
- }
- RELEASE(q);
- break;
-
- default:
- WARN("Unrecognized font map option: '%c'", mopt);
- return -1;
- break;
- }
- skip_blank(&p, endptr);
- }
-
- if (p < endptr && *p != '\r' && *p != '\n') {
- WARN("Invalid char in fontmap line: %c", *p);
- return -1;
- }
-
- return 0;
-}
-
-
-/* Parse record line in map file of DVIPS/pdfTeX format. */
-static int
-fontmap_parse_mapdef_dps (fontmap_rec *mrec,
- const char *mapdef, const char *endptr)
-{
- const char *p = mapdef;
- char *q;
-
- skip_blank(&p, endptr);
-
- /* The first field (after TFM name) must be PostScript name. */
- /* However, pdftex.map allows a line without PostScript name. */
-
- if (*p != '"' && *p != '<') {
- if (p < endptr) {
- q = parse_string_value(&p, endptr);
- if (q) RELEASE(q);
- skip_blank(&p, endptr);
- } else {
- WARN("Missing a PostScript font name.");
- return -1;
- }
- }
-
- if (p >= endptr) return 0;
-
- /* Parse any remaining arguments */
- while (p < endptr && *p != '\r' && *p != '\n' && (*p == '<' || *p == '"')) {
- switch (*p) {
- case '<': /* encoding or fontfile field */
- if (++p < endptr && *p == '[') p++; /*skip */
- skip_blank(&p, endptr);
- if ((q = parse_string_value(&p, endptr))) {
- int n = strlen(q);
- if (n > 4 && strncmp(q+n-4, ".enc", 4) == 0)
- mrec->enc_name = q;
- else
- mrec->font_name = q;
- }
- skip_blank(&p, endptr);
- break;
-
- case '"': /* Options */
- if ((q = parse_string_value(&p, endptr))) {
- const char *r = q, *e = q+strlen(q);
- char *s, *t;
- skip_blank(&r, e);
- while (r < e) {
- if ((s = parse_float_decimal(&r, e))) {
- skip_blank(&r, e);
- if ((t = parse_string_value(&r, e))) {
- if (strcmp(t, "SlantFont") == 0)
- mrec->opt.slant = atof(s);
- else if (strcmp(t, "ExtendFont") == 0)
- mrec->opt.extend = atof(s);
- RELEASE(t);
- }
- RELEASE(s);
- } else if ((s = parse_string_value(&r, e))) { /* skip */
- RELEASE(s);
- }
- skip_blank(&r, e);
- }
- RELEASE(q);
- }
- skip_blank(&p, endptr);
- break;
-
- default:
- WARN("Found an invalid entry: %s", p);
- return -1;
- break;
- }
- skip_blank(&p, endptr);
- }
-
- if (p < endptr && *p != '\r' && *p != '\n') {
- WARN("Invalid char in fontmap line: %c", *p);
- return -1;
- }
-
- return 0;
-}
-
-
-static struct ht_table *fontmap = NULL;
-
-#define fontmap_invalid(m) (!(m) || !(m)->map_name || !(m)->font_name)
-static char *
-chop_sfd_name (const char *tex_name, char **sfd_name)
-{
- char *fontname;
- char *p, *q;
- int m, n, len;
-
- *sfd_name = NULL;
-
- p = strchr(tex_name, '@');
- if (!p ||
- p[1] == '\0' || p == tex_name) {
- return NULL;
- }
- m = (int) (p - tex_name);
- p++;
- q = strchr(p, '@');
- if (!q || q == p) {
- return NULL;
- }
- n = (int) (q - p);
- q++;
-
- len = strlen(tex_name) - n;
- fontname = NEW(len+1, char);
- memcpy(fontname, tex_name, m);
- fontname[m] = '\0';
- if (*q)
- strcat(fontname, q);
-
- *sfd_name = NEW(n+1, char);
- memcpy(*sfd_name, p, n);
- (*sfd_name)[n] = '\0';
-
- return fontname;
-}
-
-static char *
-make_subfont_name (const char *map_name, const char *sfd_name, const char *sub_id)
-{
- char *tfm_name;
- int n, m;
- char *p, *q;
-
- p = strchr(map_name, '@');
- if (!p || p == map_name)
- return NULL;
- m = (int) (p - map_name);
- q = strchr(p + 1, '@');
- if (!q || q == p + 1)
- return NULL;
- n = (int) (q - p) + 1; /* including two '@' */
- if (strlen(sfd_name) != n - 2 ||
- memcmp(p + 1, sfd_name, n - 2))
- return NULL;
- tfm_name = NEW(strlen(map_name) - n + strlen(sub_id) + 1, char);
- memcpy(tfm_name, map_name, m);
- tfm_name[m] = '\0';
- strcat(tfm_name, sub_id);
- if (q[1]) /* not ending with '@' */
- strcat(tfm_name, q + 1);
-
- return tfm_name;
-}
-
-/* "foo@A@ ..." is expanded to
- * fooab ... -m sfd:A,ab
- * ...
- * fooyz ... -m sfd:A,yz
- * where 'ab' ... 'yz' is subfont IDs in SFD 'A'.
- */
-int
-pdf_append_fontmap_record (const char *kp, const fontmap_rec *vp)
-{
- fontmap_rec *mrec;
- char *fnt_name, *sfd_name = NULL;
-
- if (!kp || fontmap_invalid(vp)) {
- WARN("Invalid fontmap record...");
- return -1;
- }
-
- if (verbose > 3)
- MESG("fontmap>> append key=\"%s\"...", kp);
-
- fnt_name = chop_sfd_name(kp, &sfd_name);
- if (fnt_name && sfd_name) {
- char *tfm_name;
- char **subfont_ids;
- int n = 0;
- subfont_ids = sfd_get_subfont_ids(sfd_name, &n);
- if (!subfont_ids)
- return -1;
- while (n-- > 0) {
- tfm_name = make_subfont_name(kp, sfd_name, subfont_ids[n]);
- if (!tfm_name)
- continue;
- mrec = ht_lookup_table(fontmap, tfm_name, strlen(tfm_name));
- if (!mrec) {
- mrec = NEW(1, fontmap_rec);
- pdf_init_fontmap_record(mrec);
- mrec->map_name = mstrdup(kp); /* link */
- mrec->charmap.sfd_name = mstrdup(sfd_name);
- mrec->charmap.subfont_id = mstrdup(subfont_ids[n]);
- ht_insert_table(fontmap, tfm_name, strlen(tfm_name), mrec);
- }
- RELEASE(tfm_name);
- }
- RELEASE(fnt_name);
- RELEASE(sfd_name);
- }
-
- mrec = ht_lookup_table(fontmap, kp, strlen(kp));
- if (!mrec) {
- mrec = NEW(1, fontmap_rec);
- pdf_copy_fontmap_record(mrec, vp);
- if (mrec->map_name && !strcmp(kp, mrec->map_name)) {
- RELEASE(mrec->map_name);
- mrec->map_name = NULL;
- }
- ht_insert_table(fontmap, kp, strlen(kp), mrec);
- }
- if (verbose > 3)
- MESG("\n");
-
- return 0;
-}
-
-int
-pdf_remove_fontmap_record (const char *kp)
-{
- char *fnt_name, *sfd_name = NULL;
-
- if (!kp)
- return -1;
-
- if (verbose > 3)
- MESG("fontmap>> remove key=\"%s\"...", kp);
-
- fnt_name = chop_sfd_name(kp, &sfd_name);
- if (fnt_name && sfd_name) {
- char *tfm_name;
- char **subfont_ids;
- int n = 0;
- subfont_ids = sfd_get_subfont_ids(sfd_name, &n);
- if (!subfont_ids)
- return -1;
- if (verbose > 3)
- MESG("\nfontmap>> Expand @%s@:", sfd_name);
- while (n-- > 0) {
- tfm_name = make_subfont_name(kp, sfd_name, subfont_ids[n]);
- if (!tfm_name)
- continue;
- if (verbose > 3)
- MESG(" %s", tfm_name);
- ht_remove_table(fontmap, tfm_name, strlen(tfm_name));
- RELEASE(tfm_name);
- }
- RELEASE(fnt_name);
- RELEASE(sfd_name);
- }
-
- ht_remove_table(fontmap, kp, strlen(kp));
-
- if (verbose > 3)
- MESG("\n");
-
- return 0;
-}
-
-int
-pdf_insert_fontmap_record (const char *kp, const fontmap_rec *vp)
-{
- fontmap_rec *mrec;
- char *fnt_name, *sfd_name;
-
- if (!kp || fontmap_invalid(vp)) {
- WARN("Invalid fontmap record...");
- return -1;
- }
-
- if (verbose > 3)
- MESG("fontmap>> insert key=\"%s\"...", kp);
-
- fnt_name = chop_sfd_name(kp, &sfd_name);
- if (fnt_name && sfd_name) {
- char *tfm_name;
- char **subfont_ids;
- int n = 0;
- subfont_ids = sfd_get_subfont_ids(sfd_name, &n);
- if (!subfont_ids) {
- RELEASE(fnt_name);
- RELEASE(sfd_name);
- return -1;
- }
- if (verbose > 3)
- MESG("\nfontmap>> Expand @%s@:", sfd_name);
- while (n-- > 0) {
- tfm_name = make_subfont_name(kp, sfd_name, subfont_ids[n]);
- if (!tfm_name)
- continue;
- if (verbose > 3)
- MESG(" %s", tfm_name);
- mrec = NEW(1, fontmap_rec);
- pdf_init_fontmap_record(mrec);
- mrec->map_name = mstrdup(kp); /* link to this entry */
- mrec->charmap.sfd_name = mstrdup(sfd_name);
- mrec->charmap.subfont_id = mstrdup(subfont_ids[n]);
- ht_insert_table(fontmap, tfm_name, strlen(tfm_name), mrec);
- RELEASE(tfm_name);
- }
- RELEASE(fnt_name);
- RELEASE(sfd_name);
- }
-
- mrec = NEW(1, fontmap_rec);
- pdf_copy_fontmap_record(mrec, vp);
- if (mrec->map_name && !strcmp(kp, mrec->map_name)) {
- RELEASE(mrec->map_name);
- mrec->map_name = NULL;
- }
- ht_insert_table(fontmap, kp, strlen(kp), mrec);
-
- if (verbose > 3)
- MESG("\n");
-
- return 0;
-}
-
-
-int
-pdf_read_fontmap_line (fontmap_rec *mrec, const char *mline, long mline_len, int format)
-{
- int error;
- char *q;
- const char *p, *endptr;
-
- ASSERT(mrec);
-
- p = mline;
- endptr = p + mline_len;
-
- skip_blank(&p, endptr);
- if (p >= endptr)
- return -1;
-
- q = parse_string_value(&p, endptr);
- if (!q)
- return -1;
-
- if (format > 0) /* DVIPDFM format */
- error = fontmap_parse_mapdef_dpm(mrec, p, endptr);
- else /* DVIPS/pdfTeX format */
- error = fontmap_parse_mapdef_dps(mrec, p, endptr);
- if (!error) {
- char *fnt_name, *sfd_name = NULL;
- fnt_name = chop_sfd_name(q, &sfd_name);
- if (fnt_name && sfd_name) {
- if (!mrec->font_name) {
- /* In the case of subfonts, the base name (before the character '@')
- * will be used as a font_name by default.
- * Otherwise tex_name will be used as a font_name by default.
- */
- mrec->font_name = fnt_name;
- } else {
- RELEASE(fnt_name);
- }
- if (mrec->charmap.sfd_name)
- RELEASE(mrec->charmap.sfd_name);
- mrec->charmap.sfd_name = sfd_name ;
- }
- fill_in_defaults(mrec, q);
- }
- RELEASE(q);
-
- return error;
-}
-
-/* DVIPS/pdfTeX fontmap line if one of the following three cases found:
- *
- * (1) any line including the character '"'
- * (2) any line including the character '<'
- * (3) if the line consists of two entries (tfmname and psname)
- *
- * DVIPDFM fontmap line otherwise.
- */
-int
-is_pdfm_mapline (const char *mline) /* NULL terminated. */
-{
- int n = 0;
- const char *p, *endptr;
-
- if (strchr(mline, '"') || strchr(mline, '<'))
- return -1; /* DVIPS/pdfTeX format */
-
- p = mline;
- endptr = p + strlen(mline);
-
- skip_blank(&p, endptr);
-
- while (p < endptr) {
- /* Break if '-' preceeded by blanks is found. (DVIPDFM format) */
- if (*p == '-') return 1;
- for (n++; p < endptr && !ISBLANK(*p); p++);
- skip_blank(&p, endptr);
- }
-
- /* Two entries: TFM_NAME PS_NAME only (DVIPS format)
- * Otherwise (DVIPDFM format) */
- return (n == 2 ? 0 : 1);
-}
-
-int
-pdf_load_fontmap_file (const char *filename, int mode)
-{
- fontmap_rec *mrec;
- FILE *fp;
- const char *p = NULL, *endptr;
- long llen, lpos = 0;
- int error = 0, format = 0;
-
- ASSERT(filename);
- ASSERT(fontmap) ;
-
- if (verbose)
- MESG("<FONTMAP:%s", filename);
-
- fp = DPXFOPEN(filename, DPX_RES_TYPE_FONTMAP);
- if (!fp) {
- WARN("Couldn't open font map file \"%s\".", filename);
- return -1;
- }
-
- while (!error &&
- (p = readline(work_buffer, WORK_BUFFER_SIZE, fp)) != NULL) {
- int m;
-
- lpos++;
- llen = strlen(work_buffer);
- endptr = p + llen;
-
- skip_blank(&p, endptr);
- if (p == endptr)
- continue;
-
- m = is_pdfm_mapline(p);
-
- if (format * m < 0) { /* mismatch */
- WARN("Found a mismatched fontmap line %d from %s.", lpos, filename);
- WARN("-- Ignore the current input buffer: %s", p);
- continue;
- } else
- format += m;
-
- mrec = NEW(1, fontmap_rec);
- pdf_init_fontmap_record(mrec);
-
- /* format > 0: DVIPDFM, format <= 0: DVIPS/pdfTeX */
- error = pdf_read_fontmap_line(mrec, p, llen, format);
- if (error) {
- WARN("Invalid map record in fontmap line %d from %s.", lpos, filename);
- WARN("-- Ignore the current input buffer: %s", p);
- pdf_clear_fontmap_record(mrec);
- RELEASE(mrec);
- continue;
- } else {
- switch (mode) {
- case FONTMAP_RMODE_REPLACE:
- pdf_insert_fontmap_record(mrec->map_name, mrec);
- break;
- case FONTMAP_RMODE_APPEND:
- pdf_append_fontmap_record(mrec->map_name, mrec);
- break;
- case FONTMAP_RMODE_REMOVE:
- pdf_remove_fontmap_record(mrec->map_name);
- break;
- }
- }
- pdf_clear_fontmap_record(mrec);
- RELEASE(mrec);
- }
- DPXFCLOSE(fp);
-
- if (verbose)
- MESG(">");
-
- return error;
-}
-
-#ifdef XETEX
-static int
-pdf_insert_native_fontmap_record (const char *name, const char *path, int index, FT_Face face,
- int layout_dir, int extend, int slant, int embolden)
-{
- char *fontmap_key;
- fontmap_rec *mrec;
-
- ASSERT(name);
- ASSERT(path || face);
-
- fontmap_key = malloc(strlen(name) + 40); // CHECK
- sprintf(fontmap_key, "%s/%c/%d/%d/%d", name, layout_dir == 0 ? 'H' : 'V', extend, slant, embolden);
-
- if (verbose)
- MESG("<NATIVE-FONTMAP:%s", fontmap_key);
-
- mrec = NEW(1, fontmap_rec);
- pdf_init_fontmap_record(mrec);
-
- mrec->map_name = fontmap_key;
- mrec->enc_name = mstrdup(layout_dir == 0 ? "Identity-H" : "Identity-V");
- mrec->font_name = (path != NULL) ? mstrdup(path) : NULL;
- mrec->opt.index = index;
- mrec->opt.ft_face = face;
- mrec->opt.glyph_widths = NULL;
- if (layout_dir != 0)
- mrec->opt.flags |= FONTMAP_OPT_VERT;
-
- fill_in_defaults(mrec, fontmap_key);
-
- mrec->opt.extend = extend / 65536.0;
- mrec->opt.slant = slant / 65536.0;
- mrec->opt.bold = embolden / 65536.0;
-
- pdf_insert_fontmap_record(mrec->map_name, mrec);
- pdf_clear_fontmap_record(mrec);
- RELEASE(mrec);
-
- if (verbose)
- MESG(">");
-
- return 0;
-}
-
-static FT_Library ftLib;
-
-static int
-pdf_load_native_font_from_path(const char *ps_name, int layout_dir, int extend, int slant, int embolden)
-{
- const char *p;
- char *filename = NEW(strlen(ps_name), char);
- char *q = filename;
- int index = 0;
- FT_Face face = NULL;
- int error = -1;
-
-#ifdef WIN32
- for (p = ps_name + 1; *p && *p != ']'; ++p) {
- if (*p == ':') {
- if (p == ps_name+2 && isalpha(*(p-1)) && (*(p+1) == '/' || *(p+1) == '\\'))
- *q++ = *p;
- else
- break;
- }
- else
- *q++ = *p;
- }
-#else
- for (p = ps_name + 1; *p && *p != ':' && *p != ']'; ++p)
- *q++ = *p;
-#endif
- *q = 0;
- if (*p == ':') {
- ++p;
- while (*p && *p != ']')
- index = index * 10 + *p++ - '0';
- }
-
- /* try loading the filename directly */
- error = FT_New_Face(ftLib, filename, index, &face);
-
- /* if failed, try locating the file in the TEXMF tree */
- if ( error &&
- ( (q = dpx_find_opentype_file(filename)) != NULL
- || (q = dpx_find_truetype_file(filename)) != NULL
- || (q = dpx_find_type1_file(filename)) != NULL
- || (q = dpx_find_dfont_file(filename)) != NULL) ) {
- error = FT_New_Face(ftLib, q, index, &face);
- RELEASE(q);
- }
-
- if (error == 0)
- error = pdf_insert_native_fontmap_record(ps_name, filename, index, face,
- layout_dir, extend, slant, embolden);
- RELEASE(filename);
- return error;
-}
-
-int
-pdf_load_native_font (const char *ps_name,
- const char *fam_name, const char *sty_name,
- int layout_dir, int extend, int slant, int embolden)
-{
- static int sInitialized = 0;
- int error = -1;
-
- if (!sInitialized) {
- if (FT_Init_FreeType(&ftLib) != 0) {
- WARN("FreeType initialization failed.");
- return error;
- }
- sInitialized = 1;
- }
-
- if (ps_name[0] == '[') {
- error = pdf_load_native_font_from_path(ps_name, layout_dir, extend, slant, embolden);
- }
- else {
-/* re-enable this if we decided not to ship XeTeX 0.9999 in TeX Live 2013 */
-#if 0 && defined(XETEX_MAC)
- CFStringRef theName = CFStringCreateWithCStringNoCopy(kCFAllocatorDefault,
- ps_name, kCFStringEncodingASCII, kCFAllocatorNull);
- ATSFontRef fontRef = ATSFontFindFromPostScriptName(theName, kATSOptionFlagsDefault);
- CFRelease(theName);
- if (fontRef != 0) {
- CFStringRef atsName = NULL;
- OSStatus status = ATSFontGetName(fontRef, kATSOptionFlagsDefault, &atsName);
- if (status == noErr) {
- int bufferSize = CFStringGetLength(atsName) * 4 + 1;
- char* fontName = NEW(bufferSize, char);
- if (CFStringGetCString(atsName, fontName, bufferSize, kCFStringEncodingUTF8)) {
- FT_Long index;
- UInt8 path[PATH_MAX + 1];
- FT_Error ftErr = FT_GetFilePath_From_Mac_ATS_Name(fontName, path, PATH_MAX, &index);
- if (ftErr == 0) {
- FT_Face face;
- ftErr = FT_New_Face(ftLib, (char*)path, index, &face);
- if (ftErr == 0) {
- error = pdf_insert_native_fontmap_record(ps_name, NULL, index, face,
- layout_dir, extend, slant, embolden);
- }
- }
- }
- RELEASE(fontName);
- }
- if (atsName != NULL)
- CFRelease(atsName);
- }
-#else
- ERROR("Loading fonts by font name is not supported: %s", ps_name);
-#endif /* XETEX_MAC */
- }
-
- return error;
-}
-#endif /* XETEX */
-
-#if 0
-/* tfm_name="dmjhira10", map_name="dmj@DNP@10", sfd_name="DNP"
- * --> sub_id="hira"
- * Test if tfm_name can be really considered as subfont.
- */
-static int
-test_subfont (const char *tfm_name, const char *map_name, const char *sfd_name)
-{
- int r = 0;
- char **ids;
- int n, m;
- char *p = (char *) map_name;
- char *q = (char *) tfm_name;
-
- ASSERT( tfm_name && map_name && sfd_name );
-
- /* until first occurence of '@' */
- for ( ; *p && *q && *p == *q && *p != '@'; p++, q++);
- if (*p != '@')
- return 0;
- p++;
- /* compare sfd_name (should be always true here) */
- if (strlen(p) <= strlen(sfd_name) ||
- memcmp(p, sfd_name, strlen(sfd_name)) ||
- p[strlen(sfd_name)] != '@')
- return 0;
- /* check tfm_name follows second '@' */
- p += strlen(sfd_name) + 1;
- if (*p) {
- char *r = (char *) tfm_name;
- r += strlen(tfm_name) - strlen(p);
- if (strcmp(r, p))
- return 0;
- }
- /* Now 'p' is located at next to SFD name terminator
- * (second '@') in map_name and 'q' is at first char
- * of subfont_id substring in tfm_name.
- */
- n = strlen(q) - strlen(p); /* length of subfont_id string */
- if (n <= 0)
- return 0;
- /* check if n-length substring 'q' is valid as subfont ID */
- ids = sfd_get_subfont_ids(sfd_name, &m);
- if (!ids)
- return 0;
- while (!r && m-- > 0) {
- if (strlen(ids[m]) == n &&
- !memcmp(q, ids[m], n)) {
- r = 1;
- }
- }
-
- return r;
-}
-#endif /* 0 */
-
-
-fontmap_rec *
-pdf_lookup_fontmap_record (const char *tfm_name)
-{
- fontmap_rec *mrec = NULL;
-
- if (fontmap && tfm_name)
- mrec = ht_lookup_table(fontmap, tfm_name, strlen(tfm_name));
-
- return mrec;
-}
-
-
-void
-pdf_init_fontmaps (void)
-{
- fontmap = NEW(1, struct ht_table);
- ht_init_table(fontmap, hval_free);
-}
-
-void
-pdf_close_fontmaps (void)
-{
- if (fontmap) {
- ht_clear_table(fontmap);
- RELEASE(fontmap);
- }
- fontmap = NULL;
-
- release_sfd_record();
-}
-
-#if 0
-void
-pdf_clear_fontmaps (void)
-{
- pdf_close_fontmaps();
- pdf_init_fontmaps();
-}
-#endif
-
-/* CIDFont options
- *
- * FORMAT:
- *
- * (:int:)?!?string(/string)?(,string)?
- */
-
-static char *
-substr (const char **str, char stop)
-{
- char *sstr;
- const char *endptr;
-
- endptr = strchr(*str, stop);
- if (!endptr || endptr == *str)
- return NULL;
- sstr = NEW(endptr-(*str)+1, char);
- memcpy(sstr, *str, endptr-(*str));
- sstr[endptr-(*str)] = '\0';
-
- *str = endptr+1;
- return sstr;
-}
-
-#include <ctype.h>
-#define CID_MAPREC_CSI_DELIM '/'
-
-static char *
-strip_options (const char *map_name, fontmap_opt *opt)
-{
- char *font_name;
- const char *p;
- char *next = NULL;
- int have_csi = 0, have_style = 0;
-
- ASSERT(opt);
-
- p = map_name;
- font_name = NULL;
- opt->charcoll = NULL;
- opt->index = 0;
- opt->style = FONTMAP_STYLE_NONE;
- opt->flags = 0;
-
- if (*p == ':' && isdigit(*(p+1))) {
- opt->index = (int) strtoul(p+1, &next, 10);
- if (*next == ':')
- p = next + 1;
- else {
- opt->index = 0;
- }
- }
- if (*p == '!') { /* no-embedding */
- if (*(++p) == '\0')
- ERROR("Invalid map record: %s (--> %s)", map_name, p);
- opt->flags |= FONTMAP_OPT_NOEMBED;
- }
-
- if ((next = strchr(p, CID_MAPREC_CSI_DELIM)) != NULL) {
- if (next == p)
- ERROR("Invalid map record: %s (--> %s)", map_name, p);
- font_name = substr(&p, CID_MAPREC_CSI_DELIM);
- have_csi = 1;
- } else if ((next = strchr(p, ',')) != NULL) {
- if (next == p)
- ERROR("Invalid map record: %s (--> %s)", map_name, p);
- font_name = substr(&p, ',');
- have_style = 1;
- } else {
- font_name = NEW(strlen(p)+1, char);
- strcpy(font_name, p);
- }
-
- if (have_csi) {
- if ((next = strchr(p, ',')) != NULL) {
- opt->charcoll = substr(&p, ',');
- have_style = 1;
- } else if (p[0] == '\0') {
- ERROR("Invalid map record: %s.", map_name);
- } else {
- opt->charcoll = NEW(strlen(p)+1, char);
- strcpy(opt->charcoll, p);
- }
- }
-
- if (have_style) {
- if (!strncmp(p, "BoldItalic", 10)) {
- if (*(p+10))
- ERROR("Invalid map record: %s (--> %s)", map_name, p);
- opt->style = FONTMAP_STYLE_BOLDITALIC;
- } else if (!strncmp(p, "Bold", 4)) {
- if (*(p+4))
- ERROR("Invalid map record: %s (--> %s)", map_name, p);
- opt->style = FONTMAP_STYLE_BOLD;
- } else if (!strncmp(p, "Italic", 6)) {
- if (*(p+6))
- ERROR("Invalid map record: %s (--> %s)", map_name, p);
- opt->style = FONTMAP_STYLE_ITALIC;
- }
- }
-
- return font_name;
-}
-
-#if DPXTEST
-static void
-dump_fontmap_rec (const char *key, const fontmap_rec *mrec)
-{
- fontmap_opt *opt = (fontmap_opt *) &mrec->opt;
-
- if (mrec->map_name)
- fprintf(stdout, " <!-- subfont");
- else
- fprintf(stdout, " <insert");
- fprintf(stdout, " id=\"%s\"", key);
- if (mrec->map_name)
- fprintf(stdout, " map-name=\"%s\"", mrec->map_name);
- if (mrec->enc_name)
- fprintf(stdout, " enc-name=\"%s\"", mrec->enc_name);
- if (mrec->font_name)
- fprintf(stdout, " font-name=\"%s\"", mrec->font_name);
- if (mrec->charmap.sfd_name && mrec->charmap.subfont_id) {
- fprintf(stdout, " charmap=\"sfd:%s,%s\"",
- mrec->charmap.sfd_name, mrec->charmap.subfont_id);
- }
- if (opt->slant != 0.0)
- fprintf(stdout, " font-slant=\"%g\"", opt->slant);
- if (opt->extend != 1.0)
- fprintf(stdout, " font-extend=\"%g\"", opt->extend);
- if (opt->charcoll)
- fprintf(stdout, " glyph-order=\"%s\"", opt->charcoll);
- if (opt->tounicode)
- fprintf(stdout, " tounicode=\"%s\"", opt->tounicode);
- if (opt->index != 0)
- fprintf(stdout, " ttc-index=\"%d\"", opt->index);
- if (opt->flags & FONTMAP_OPT_NOEMBED)
- fprintf(stdout, " embedding=\"no\"");
- if (opt->mapc >= 0) {
- fprintf(stdout, " charmap=\"pad:");
- if (opt->mapc > 0xffff)
- fprintf(stdout, "%02x %02x", (opt->mapc >> 16) & 0xff, (opt->mapc >> 8) & 0xff);
- else
- fprintf(stdout, "%02x", (opt->mapc >> 8) & 0xff);
- fprintf(stdout, "\"");
- }
- if (opt->flags & FONTMAP_OPT_VERT)
- fprintf(stdout, " writing-mode=\"vertical\"");
- if (opt->style != FONTMAP_STYLE_NONE) {
- fprintf(stdout, " font-style=\"");
- switch (opt->style) {
- case FONTMAP_STYLE_BOLD:
- fprintf(stdout, "bold");
- break;
- case FONTMAP_STYLE_ITALIC:
- fprintf(stdout, "italic");
- break;
- case FONTMAP_STYLE_BOLDITALIC:
- fprintf(stdout, "bolditalic");
- break;
- }
- fprintf(stdout, "\"");
- }
- if (mrec->map_name)
- fprintf(stdout, " / -->\n");
- else
- fprintf(stdout, " />\n");
-}
-
-void
-dump_fontmaps (void)
-{
- struct ht_iter iter;
- fontmap_rec *mrec;
- char key[128], *kp;
- int kl;
-
- if (!fontmap)
- return;
-
- fprintf(stdout, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
- fprintf(stdout, "<!DOCTYPE fontmap SYSTEM \"fontmap.dtd\">\n");
- fprintf(stdout, "<fontmap id=\"%s\">\n", "foo");
- if (ht_set_iter(fontmap, &iter) == 0) {
- do {
- kp = ht_iter_getkey(&iter, &kl);
- mrec = ht_iter_getval(&iter);
- if (kl > 127)
- continue;
- memcpy(key, kp, kl); key[kl] = 0;
- dump_fontmap_rec(key, mrec);
- } while (!ht_iter_next(&iter));
- }
- ht_clear_iter(&iter);
- fprintf(stdout, "</fontmap>\n");
-
- return;
-}
-
-void
-test_fontmap_help (void)
-{
- fprintf(stdout, "usage: fontmap [options] [mapfile...]\n");
- fprintf(stdout, "-l, --lookup string\n");
- fprintf(stdout, " Lookup fontmap entry for 'string' after loading mapfile(s).\n");
-}
-
-int
-test_fontmap_main (int argc, char *argv[])
-{
- int i;
- char *key = NULL;
-
- for (;;) {
- int c, optidx = 0;
- static struct option long_options[] = {
- {"lookup", 1, 0, 'l'},
- {"help", 0, 0, 'h'},
- {0, 0, 0, 0}
- };
- c = getopt_long(argc, argv, "l:h", long_options, &optidx);
- if (c == -1)
- break;
-
- switch (c) {
- case 'l':
- key = optarg;
- break;
- case 'h':
- test_fontmap_help();
- return 0;
- break;
- default:
- test_fontmap_help();
- return -1;
- break;
- }
- }
-
- pdf_init_fontmaps();
- for (i = optind; i < argc; i++)
- pdf_load_fontmap_file(argv[i], FONTMAP_RMODE_REPLACE);
-
- if (key == NULL)
- dump_fontmaps();
- else {
- fontmap_rec *mrec;
- mrec = pdf_lookup_fontmap_record(key);
- if (mrec)
- dump_fontmap_rec(key, mrec);
- else {
- WARN("Fontmap entry \"%s\" not found.", key);
- }
- }
- pdf_close_fontmaps();
-
- return 0;
-}
-#endif /* DPXTEST */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _FONTMAP_H_
-#define _FONTMAP_H_
-
-#define FONTMAP_RMODE_REPLACE 0
-#define FONTMAP_RMODE_APPEND '+'
-#define FONTMAP_RMODE_REMOVE '-'
-
-#define FONTMAP_OPT_NOEMBED (1 << 1)
-#define FONTMAP_OPT_VERT (1 << 2)
-
-#define FONTMAP_STYLE_NONE 0
-#define FONTMAP_STYLE_BOLD 1
-#define FONTMAP_STYLE_ITALIC 2
-#define FONTMAP_STYLE_BOLDITALIC 3
-
-#ifdef XETEX
-#include "ft2build.h"
-#include FT_FREETYPE_H
-#endif
-
-/* Options */
-typedef struct fontmap_opt {
- /* Synthetic font */
- double slant, extend, bold;
- /* comaptibility and other flags */
- long mapc, flags;
-
- char *otl_tags; /* currently unused */
- char *tounicode; /* not implemented yet */
-
- double design_size; /* unused */
-
- char *charcoll; /* Adobe-Japan1-4, etc. */
- int index; /* TTC index */
- int style; /* ,Bold, etc. */
- int stemv; /* StemV value especially for CJK fonts */
-#ifdef XETEX
- FT_Face ft_face;
- unsigned short *glyph_widths;
-#endif
-} fontmap_opt;
-
-typedef struct fontmap_rec {
- char *map_name;
-
- char *font_name;
- char *enc_name;
-
- /* Subfont mapping: translate 8-bit charcode to 16-bit charcode
- * via SFD.
- */
- struct {
- char *sfd_name;
- char *subfont_id;
- } charmap;
-
- fontmap_opt opt;
-} fontmap_rec;
-
-extern void pdf_fontmap_set_verbose (void);
-
-extern void pdf_init_fontmaps (void);
-#if 0
-extern void pdf_clear_fontmaps (void);
-#endif
-extern void pdf_close_fontmaps (void);
-
-extern void pdf_init_fontmap_record (fontmap_rec *mrec);
-extern void pdf_clear_fontmap_record (fontmap_rec *mrec);
-
-extern int pdf_load_fontmap_file (const char *filename, int mode);
-extern int pdf_read_fontmap_line (fontmap_rec *mrec, const char *mline, long mline_strlen, int format);
-
-extern int pdf_append_fontmap_record (const char *kp, const fontmap_rec *mrec);
-extern int pdf_remove_fontmap_record (const char *kp);
-extern int pdf_insert_fontmap_record (const char *kp, const fontmap_rec *mrec);
-extern fontmap_rec *pdf_lookup_fontmap_record (const char *kp);
-
-extern int is_pdfm_mapline (const char *mline);
-
-#ifdef XETEX
-extern int pdf_load_native_font (const char *ps_name,
- const char *fam_name, const char *sty_name,
- int layout_dir, int extend, int slant, int embolden);
-#endif
-
-#endif /* _FONTMAP_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * JPEG SUPPORT
- *
- * Accroding to Libjpeg document:
- *
- * CAUTION: it appears that Adobe Photoshop writes inverted data in CMYK
- * JPEG files: 0 represents 100% ink coverage, rather than 0% ink as you'd
- * expect....
- *
- * To wrok with this problem, we must detect whether CMYK JPEG file is
- * created by Photoshop. But there are no reliable way to determine this.
- *
- * According to Adobe Technical Note #5516,
- * "Supporting the DCT Filters in PostScript Level 2", Section 18, p.27.
- *
- * DCTDecode ignores and skips any APPE marker segment does not begin with
- * the `Adobe' 5-character string.
- *
- * PDF Reference Manual 4th ed., p.61-62.
- *
- * The JPEG filter implementation in Adobe Acrobat products does not
- * support features of the JPEG standard that are irrelevant to images.
- * In addition, certain choices have been made regarding reserved marker
- * codes and other optional features of the standard. For details, see
- * Adobe Technical Note #5116, Supporting the DCT Filters in PostScript
- * Level 2.
- */
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "mfileio.h"
-#include "numbers.h"
-
-#include "dvipdfmx.h"
-
-#include "pdfobj.h"
-
-#include "jpegimage.h"
-#include "pdfcolor.h"
-
-#include "pdfximage.h"
-
-#define JPEG_DEBUG_STR "JPEG"
-#define JPEG_DEBUG 3
-
-#ifdef HAVE_LIBJPEG
-#include <jpeglib.h>
-#endif /* HAVE_LIBJPEG */
-
-/* JPEG Markers */
-typedef enum {
- JM_SOF0 = 0xc0,
- JM_SOF1 = 0xc1,
- JM_SOF2 = 0xc2,
- JM_SOF3 = 0xc3,
- JM_SOF5 = 0xc5,
- JM_DHT = 0xc4,
- JM_SOF6 = 0xc6,
- JM_SOF7 = 0xc7,
- JM_SOF9 = 0xc9,
- JM_SOF10 = 0xca,
- JM_SOF11 = 0xcb,
- JM_DAC = 0xcc,
- JM_SOF13 = 0xcd,
- JM_SOF14 = 0xce,
- JM_SOF15 = 0xcf,
-
- JM_RST0 = 0xd0,
- JM_RST1 = 0xd1,
- JM_RST2 = 0xd2,
- JM_RST3 = 0xd3,
- JM_RST4 = 0xd4,
- JM_RST5 = 0xd5,
- JM_RST6 = 0xd6,
- JM_RST7 = 0xd7,
-
- JM_SOI = 0xd8,
- JM_EOI = 0xd9,
- JM_SOS = 0xda,
- JM_DQT = 0xdb,
- JM_DNL = 0xdc,
- JM_DRI = 0xdd,
- JM_DHP = 0xde,
- JM_EXP = 0xdf,
-
- JM_APP0 = 0xe0,
- JM_APP2 = 0xe2,
- JM_APP14 = 0xee,
- JM_APP15 = 0xef,
-
- JM_COM = 0xfe
-} JPEG_marker;
-
-typedef enum {
- JS_APPn_JFIF,
- JS_APPn_ADOBE,
- JS_APPn_ICC
-} JPEG_APPn_sig;
-
-struct JPEG_APPn_JFIF /* APP0 */
-{
- unsigned short version;
- unsigned char units; /* 0: only aspect ratio
- * 1: dots per inch
- * 2: dots per cm
- */
- unsigned short Xdensity;
- unsigned short Ydensity;
- unsigned char Xthumbnail;
- unsigned char Ythumbnail;
- unsigned char *thumbnail; /* Thumbnail data. */
-};
-
-struct JPEG_APPn_ICC /* APP2 */
-{
- unsigned char seq_id;
- unsigned char num_chunks;
- unsigned char *chunk;
-
- /* Length of ICC profile data in this chunk. */
- unsigned short length;
-};
-
-struct JPEG_APPn_Adobe /* APP14 */
-{
- unsigned short version;
- unsigned short flag0;
- unsigned short flag1;
- unsigned char transform; /* color transform code */
-};
-
-struct JPEG_ext
-{
- JPEG_marker marker;
- JPEG_APPn_sig app_sig;
- void *app_data;
-};
-
-#define MAX_COUNT 1024
-struct JPEG_info
-{
- unsigned short height;
- unsigned short width;
-
- unsigned char bits_per_component;
- unsigned char num_components;
-
- /* Application specific extensions */
- int flags;
- int num_appn, max_appn;
- struct JPEG_ext *appn;
-
- /* Skip chunks not necessary. */
- char skipbits[MAX_COUNT / 8 + 1];
-};
-
-#define HAVE_APPn_JFIF (1 << 0)
-#define HAVE_APPn_ADOBE (1 << 1)
-#define HAVE_APPn_ICC (1 << 2)
-
-static int JPEG_scan_file (struct JPEG_info *j_info, FILE *fp);
-static int JPEG_copy_stream (struct JPEG_info *j_info,
- pdf_obj *stream, FILE *fp, int flags); /* flags unused yet */
-
-static void JPEG_info_init (struct JPEG_info *j_info);
-static void JPEG_info_clear (struct JPEG_info *j_info);
-static pdf_obj *JPEG_get_iccp (struct JPEG_info *j_info);
-static void jpeg_get_density (struct JPEG_info *j_info,
- double *xdensity, double *ydensity);
-
-int
-check_for_jpeg (FILE *fp)
-{
- unsigned char jpeg_sig[2];
-
- rewind(fp);
- if (fread(jpeg_sig, sizeof(unsigned char), 2, fp) != 2)
- return 0;
- else if (jpeg_sig[0] != 0xff || jpeg_sig[1] != JM_SOI)
- return 0;
-
- return 1;
-}
-
-int
-jpeg_include_image (pdf_ximage *ximage, FILE *fp)
-{
- pdf_obj *stream;
- pdf_obj *stream_dict;
- pdf_obj *colorspace;
- int colortype;
- ximage_info info;
- struct JPEG_info j_info;
-
- if (!check_for_jpeg(fp)) {
- WARN("%s: Not a JPEG file?", JPEG_DEBUG_STR);
- rewind(fp);
- return -1;
- }
- /* File position is 2 here... */
-
- pdf_ximage_init_image_info(&info);
-
- JPEG_info_init(&j_info);
-
- if (JPEG_scan_file(&j_info, fp) < 0) {
- WARN("%s: Not a JPEG file?", JPEG_DEBUG_STR);
- JPEG_info_clear(&j_info);
- return -1;
- }
-
- switch (j_info.num_components) {
- case 1:
- colortype = PDF_COLORSPACE_TYPE_GRAY;
- break;
- case 3:
- colortype = PDF_COLORSPACE_TYPE_RGB;
- break;
- case 4:
- colortype = PDF_COLORSPACE_TYPE_CMYK;
- break;
- default:
- WARN("%s: Unknown color space (num components: %d)",
- JPEG_DEBUG_STR, info.num_components);
- JPEG_info_clear(&j_info);
- return -1;
- }
-
- /* JPEG image use DCTDecode. */
- stream = pdf_new_stream (0);
- stream_dict = pdf_stream_dict(stream);
- pdf_add_dict(stream_dict,
- pdf_new_name("Filter"), pdf_new_name("DCTDecode"));
-
- colorspace = NULL;
- if (j_info.flags & HAVE_APPn_ICC) {
- pdf_obj *icc_stream, *intent;
-
- icc_stream = JPEG_get_iccp(&j_info);
-
- if (!icc_stream)
- colorspace = NULL;
- else {
- int cspc_id;
-
- if (iccp_check_colorspace(colortype,
- pdf_stream_dataptr(icc_stream),
- pdf_stream_length (icc_stream)) < 0)
- colorspace = NULL;
- else {
- cspc_id = iccp_load_profile(NULL, /* noname */
- pdf_stream_dataptr(icc_stream),
- pdf_stream_length (icc_stream));
- if (cspc_id < 0)
- colorspace = NULL;
- else {
- colorspace = pdf_get_colorspace_reference(cspc_id);
- intent = iccp_get_rendering_intent(pdf_stream_dataptr(icc_stream),
- pdf_stream_length (icc_stream));
- if (intent)
- pdf_add_dict(stream_dict, pdf_new_name("Intent"), intent);
- }
- }
- pdf_release_obj(icc_stream);
- }
- }
-
- /* No ICC or invalid ICC profile. */
- if (!colorspace) {
- switch (colortype) {
- case PDF_COLORSPACE_TYPE_GRAY:
- colorspace = pdf_new_name("DeviceGray");
- break;
- case PDF_COLORSPACE_TYPE_RGB:
- colorspace = pdf_new_name("DeviceRGB");
- break;
- case PDF_COLORSPACE_TYPE_CMYK:
- colorspace = pdf_new_name("DeviceCMYK");
- break;
- }
- }
- pdf_add_dict(stream_dict, pdf_new_name("ColorSpace"), colorspace);
-
-#define IS_ADOBE_CMYK(j) (((j).flags & HAVE_APPn_ADOBE) && (j).num_components == 4)
-
- if (IS_ADOBE_CMYK(j_info)) {
- pdf_obj *decode;
- int i;
-
- WARN("Adobe CMYK JPEG: Inverted color assumed.");
- decode = pdf_new_array();
- for (i = 0; i < j_info.num_components; i++) {
- pdf_add_array(decode, pdf_new_number(1.0));
- pdf_add_array(decode, pdf_new_number(0.0));
- }
- pdf_add_dict(stream_dict, pdf_new_name("Decode"), decode);
- }
-
- /* Copy file */
- JPEG_copy_stream(&j_info, stream, fp, 0);
-
- info.width = j_info.width;
- info.height = j_info.height;
- info.bits_per_component = j_info.bits_per_component;
- info.num_components = j_info.num_components;
-
- jpeg_get_density(&j_info, &info.xdensity, &info.ydensity);
-
- pdf_ximage_set_image(ximage, &info, stream);
- JPEG_info_clear(&j_info);
-
- return 0;
-}
-
-#define IS_JFIF(j) ((j)->flags & HAVE_APPn_JFIF)
-
-static void
-jpeg_get_density (struct JPEG_info *j_info,
- double *xdensity, double *ydensity)
-{
- if (compat_mode) {
- *xdensity = *ydensity = 72.0 / 100.0;
- return;
- }
-
- *xdensity = *ydensity = 1.0;
-
- if (IS_JFIF(j_info)) {
- struct JPEG_APPn_JFIF *app_data;
- int i;
- for (i = 0; i < j_info->num_appn; i++) {
- if (j_info->appn[i].marker == JM_APP0 ||
- j_info->appn[i].app_sig == JS_APPn_JFIF)
- break;
- }
- if (i < j_info->num_appn) {
- app_data = (struct JPEG_APPn_JFIF *)j_info->appn[i].app_data;
- switch (app_data->units) {
- case 1: /* pixels per inch */
- *xdensity = 72.0 / app_data->Xdensity;
- *ydensity = 72.0 / app_data->Ydensity;
- break;
- case 2: /* pixels per centimeter */
- *xdensity = 72.0 / 2.54 / app_data->Xdensity;
- *ydensity = 72.0 / 2.54 / app_data->Ydensity;
- break;
- default:
- break;
- }
- }
- }
-}
-
-static void
-JPEG_info_init (struct JPEG_info *j_info)
-{
- j_info->width = 0;
- j_info->height = 0;
- j_info->bits_per_component = 0;
- j_info->num_components = 0;
-
- j_info->flags = 0;
- j_info->num_appn = 0;
- j_info->max_appn = 0;
- j_info->appn = NULL;
-
- memset(j_info->skipbits, 0, MAX_COUNT / 8 + 1);
-}
-
-static void
-JPEG_release_APPn_data (JPEG_marker marker, JPEG_APPn_sig app_sig, void *app_data)
-{
- if (marker == JM_APP0 &&
- app_sig == JS_APPn_JFIF) {
- struct JPEG_APPn_JFIF *data;
-
- data = (struct JPEG_APPn_JFIF *) app_data;
- if (data->thumbnail)
- RELEASE(data->thumbnail);
- data->thumbnail = NULL;
-
- RELEASE(data);
- } else if (marker == JM_APP2 &&
- app_sig == JS_APPn_ICC) {
- struct JPEG_APPn_ICC *data;
-
- data = (struct JPEG_APPn_ICC *) app_data;
- if (data->chunk)
- RELEASE(data->chunk);
- data->chunk = NULL;
-
- RELEASE(data);
- } else if (marker == JM_APP14 &&
- app_sig == JS_APPn_ADOBE) {
- struct JPEG_APPn_Adobe *data;
-
- data = (struct JPEG_APPn_Adobe *) app_data;
-
- RELEASE(data);
- }
-}
-
-static void
-JPEG_info_clear (struct JPEG_info *j_info)
-{
- if (j_info->num_appn > 0 &&
- j_info->appn != NULL) {
- int i;
-
- for (i = 0; i < j_info->num_appn; i++)
- JPEG_release_APPn_data(j_info->appn[i].marker,
- j_info->appn[i].app_sig, j_info->appn[i].app_data);
- RELEASE(j_info->appn);
- }
- j_info->appn = NULL;
- j_info->num_appn = 0;
- j_info->max_appn = 0;
- j_info->flags = 0;
-}
-
-static pdf_obj *
-JPEG_get_iccp (struct JPEG_info *j_info)
-{
- pdf_obj *icc_stream;
- struct JPEG_APPn_ICC *icc;
- int i, prev_id = 0, num_icc_seg = -1;
-
- icc_stream = pdf_new_stream(STREAM_COMPRESS);
- for (i = 0; i < j_info->num_appn; i++) {
- if (j_info->appn[i].marker != JM_APP2 ||
- j_info->appn[i].app_sig != JS_APPn_ICC)
- continue;
- icc = (struct JPEG_APPn_ICC *) j_info->appn[i].app_data;
- if (num_icc_seg < 0 && prev_id == 0) {
- num_icc_seg = icc->num_chunks;
- /* ICC chunks are sorted? */
- } else if (icc->seq_id != prev_id + 1 ||
- num_icc_seg != icc->num_chunks ||
- icc->seq_id > icc->num_chunks) {
- WARN("Invalid JPEG ICC chunk: %d (p:%d, n:%d)",
- icc->seq_id, prev_id, icc->num_chunks);
- pdf_release_obj(icc_stream);
- icc_stream = NULL;
- break;
- }
- pdf_add_stream(icc_stream, icc->chunk, icc->length);
- prev_id = icc->seq_id;
- num_icc_seg = icc->num_chunks;
- }
-
- return icc_stream;
-}
-
-static JPEG_marker
-JPEG_get_marker (FILE *fp)
-{
- int c;
-
- c = fgetc(fp);
- if (c != 255)
- return -1;
-
- for (;;) {
- c = fgetc(fp);
- if (c < 0)
- return -1;
- else if (c > 0 && c < 255) {
- return c;
- }
- }
-
- return -1;
-}
-
-static int
-add_APPn_marker (struct JPEG_info *j_info,
- JPEG_marker marker, int app_sig, void *app_data)
-{
- int n;
-
- if (j_info->num_appn >= j_info->max_appn) {
- j_info->max_appn += 16;
- j_info->appn = RENEW(j_info->appn, j_info->max_appn, struct JPEG_ext);
- }
- n = j_info->num_appn;
-
- j_info->appn[n].marker = marker;
- j_info->appn[n].app_sig = app_sig;
- j_info->appn[n].app_data = app_data;
-
- j_info->num_appn += 1;
-
- return n;
-}
-
-static unsigned short
-read_APP14_Adobe (struct JPEG_info *j_info, FILE *fp, unsigned short length)
-{
- struct JPEG_APPn_Adobe *app_data;
-
- app_data = NEW(1, struct JPEG_APPn_Adobe);
- app_data->version = get_unsigned_pair(fp);
- app_data->flag0 = get_unsigned_pair(fp);
- app_data->flag1 = get_unsigned_pair(fp);
- app_data->transform = get_unsigned_byte(fp);
-
- add_APPn_marker(j_info, JM_APP14, JS_APPn_ADOBE, app_data);
-
- return 7;
-}
-
-static unsigned short
-read_APP0_JFIF (struct JPEG_info *j_info, FILE *fp, unsigned short length)
-{
- struct JPEG_APPn_JFIF *app_data;
- unsigned short thumb_data_len;
-
- app_data = NEW(1, struct JPEG_APPn_JFIF);
- app_data->version = get_unsigned_pair(fp);
- app_data->units = get_unsigned_byte(fp);
- app_data->Xdensity = get_unsigned_pair(fp);
- app_data->Ydensity = get_unsigned_pair(fp);
- app_data->Xthumbnail = get_unsigned_byte(fp);
- app_data->Ythumbnail = get_unsigned_byte(fp);
- thumb_data_len = 3 * app_data->Xthumbnail * app_data->Ythumbnail;
- if (thumb_data_len > 0) {
- app_data->thumbnail = NEW(thumb_data_len, unsigned char);
- fread(app_data->thumbnail, 1, thumb_data_len, fp);
- } else {
- app_data->thumbnail = NULL;
- }
-
- add_APPn_marker(j_info, JM_APP0, JS_APPn_JFIF, app_data);
-
- return (9 + thumb_data_len);
-}
-
-static unsigned short
-read_APP0_JFXX (struct JPEG_info *j_info, FILE *fp, unsigned short length)
-{
- get_unsigned_byte(fp);
- /* Extension Code:
- *
- * 0x10: Thumbnail coded using JPEG
- * 0x11: Thumbnail stored using 1 byte/pixel
- * 0x13: Thumbnail stored using 3 bytes/pixel
- */
- seek_relative(fp, length-1); /* Thunbnail image */
-
- /* Ignore */
-
- return length;
-}
-
-static unsigned short
-read_APP2_ICC (struct JPEG_info *j_info, FILE *fp, unsigned short length)
-{
- struct JPEG_APPn_ICC *app_data;
-
- app_data = NEW(1, struct JPEG_APPn_ICC);
- app_data->seq_id = get_unsigned_byte(fp); /* Starting at 1 */
- app_data->num_chunks = get_unsigned_byte(fp);
- app_data->length = length - 2;
- app_data->chunk = NEW(app_data->length, unsigned char);
- fread(app_data->chunk, 1, app_data->length, fp);
-
- add_APPn_marker(j_info, JM_APP2, JS_APPn_ICC, app_data);
-
- return length;
-}
-
-static int
-JPEG_copy_stream (struct JPEG_info *j_info,
- pdf_obj *stream, FILE *fp, int flags) /* flags unused yet */
-{
- JPEG_marker marker;
- long length, nb_read;
- int found_SOFn, count;
-
- rewind(fp);
- count = 0;
- found_SOFn = 0;
- while (!found_SOFn &&
- count < MAX_COUNT &&
- (marker = JPEG_get_marker(fp)) >= 0) {
- if (marker == JM_SOI ||
- (marker >= JM_RST0 && marker <= JM_RST7)) {
- work_buffer[0] = (char) 0xff;
- work_buffer[1] = (char) marker;
- pdf_add_stream(stream, work_buffer, 2);
- count++;
- continue;
- }
- length = get_unsigned_pair(fp) - 2;
- switch (marker) {
- case JM_SOF0: case JM_SOF1: case JM_SOF2: case JM_SOF3:
- case JM_SOF5: case JM_SOF6: case JM_SOF7: case JM_SOF9:
- case JM_SOF10: case JM_SOF11: case JM_SOF13: case JM_SOF14:
- case JM_SOF15:
- work_buffer[0] = (char) 0xff;
- work_buffer[1] = (char) marker;
- work_buffer[2] = ((length + 2) >> 8) & 0xff;
- work_buffer[3] = (length + 2) & 0xff;
- pdf_add_stream(stream, work_buffer, 4);
- while (length > 0) {
- nb_read = fread(work_buffer, sizeof(char),
- MIN(length, WORK_BUFFER_SIZE), fp);
- if (nb_read > 0)
- pdf_add_stream(stream, work_buffer, nb_read);
- length -= nb_read;
- }
- found_SOFn = 1;
- break;
- default:
- if (j_info->skipbits[count / 8] & (1 << (7 - (count % 8)))) {
- /* skip */
- while (length > 0) {
- nb_read = fread(work_buffer, sizeof(char),
- MIN(length, WORK_BUFFER_SIZE), fp);
- length -= nb_read;
- }
- } else {
- work_buffer[0] = (char) 0xff;
- work_buffer[1] = (char) marker;
- work_buffer[2] = ((length + 2) >> 8) & 0xff;
- work_buffer[3] = (length + 2) & 0xff;
- pdf_add_stream(stream, work_buffer, 4);
- while (length > 0) {
- nb_read = fread(work_buffer, sizeof(char),
- MIN(length, WORK_BUFFER_SIZE), fp);
- if (nb_read > 0)
- pdf_add_stream(stream, work_buffer, nb_read);
- length -= nb_read;
- }
- }
- }
- count++;
- }
-
- while ((length = fread(work_buffer,
- sizeof(char), WORK_BUFFER_SIZE, fp)) > 0) {
- pdf_add_stream(stream, work_buffer, length);
- }
-
- return (found_SOFn ? 0 : -1);
-}
-
-static int
-JPEG_scan_file (struct JPEG_info *j_info, FILE *fp)
-{
- JPEG_marker marker;
- unsigned short length;
- int found_SOFn, count;
- char app_sig[128];
-
- rewind(fp);
- count = 0;
- found_SOFn = 0;
- while (!found_SOFn &&
- (marker = JPEG_get_marker(fp)) >= 0) {
- if (marker == JM_SOI ||
- (marker >= JM_RST0 && marker <= JM_RST7)) {
- count++;
- continue;
- }
- length = get_unsigned_pair(fp) - 2;
- switch (marker) {
- case JM_SOF0: case JM_SOF1: case JM_SOF2: case JM_SOF3:
- case JM_SOF5: case JM_SOF6: case JM_SOF7: case JM_SOF9:
- case JM_SOF10: case JM_SOF11: case JM_SOF13: case JM_SOF14:
- case JM_SOF15:
- j_info->bits_per_component = get_unsigned_byte(fp);
- j_info->height = get_unsigned_pair(fp);
- j_info->width = get_unsigned_pair(fp);
- j_info->num_components = get_unsigned_byte(fp);
- found_SOFn = 1;
- break;
- case JM_APP0:
- if (length > 5) {
- if (fread(app_sig, sizeof(char), 5, fp) != 5)
- return -1;
- length -= 5;
- if (!memcmp(app_sig, "JFIF\000", 5)) {
- j_info->flags |= HAVE_APPn_JFIF;
- length -= read_APP0_JFIF(j_info, fp, length);
- } else if (!memcmp(app_sig, "JFXX", 5)) {
- length -= read_APP0_JFXX(j_info, fp, length);
- }
- }
- seek_relative(fp, length);
- break;
- case JM_APP2:
- if (length >= 14) {
- if (fread(app_sig, sizeof(char), 12, fp) != 12)
- return -1;
- length -= 12;
- if (!memcmp(app_sig, "ICC_PROFILE\000", 12)) {
- j_info->flags |= HAVE_APPn_ICC;
- length -= read_APP2_ICC(j_info, fp, length);
- if (count < MAX_COUNT) {
- j_info->skipbits[count / 8] |= (1 << (7 - (count % 8)));
- }
- }
- }
- seek_relative(fp, length);
- break;
- case JM_APP14:
- if (length > 5) {
- if (fread(app_sig, sizeof(char), 5, fp) != 5)
- return -1;
- length -= 5;
- if (!memcmp(app_sig, "Adobe", 5)) {
- j_info->flags |= HAVE_APPn_ADOBE;
- length -= read_APP14_Adobe(j_info, fp, length);
- } else {
- if (count < MAX_COUNT) {
- j_info->skipbits[count/8] |= (1 << (7 - (count % 8)));
- }
- }
- }
- seek_relative(fp, length);
- break;
- default:
- seek_relative(fp, length);
- if (marker >= JM_APP0 &&
- marker <= JM_APP15) {
- if (count < MAX_COUNT) {
- j_info->skipbits[count / 8] |= (1 << (7 - (count % 8)));
- }
- }
- break;
- }
- count++;
- }
-
- return (found_SOFn ? 0 : -1);
-}
-
-int
-jpeg_get_bbox (FILE *fp, long *width, long *height,
- double *xdensity, double *ydensity)
-{
- struct JPEG_info j_info;
-
- JPEG_info_init(&j_info);
-
- if (JPEG_scan_file(&j_info, fp) < 0) {
- WARN("%s: Not a JPEG file?", JPEG_DEBUG_STR);
- JPEG_info_clear(&j_info);
- return -1;
- }
-
- *width = j_info.width;
- *height = j_info.height;
-
- jpeg_get_density(&j_info, xdensity, ydensity);
-
- JPEG_info_clear(&j_info);
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _JPEGIMAGE_H_
-#define _JPEGIMAGE_H_
-
-#include "mfileio.h"
-#include "pdfximage.h"
-
-extern int check_for_jpeg (FILE *fp);
-extern int jpeg_include_image (pdf_ximage *ximage, FILE *fp);
-extern int jpeg_get_bbox (FILE *fp, long *width, long *height,
- double *xdensity, double *ydensity);
-
-#endif /* _JPEGIMAGE_H_ */
-
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-void *new (size_t size)
-{
- void *result = malloc (size);
- if (!result) {
- ERROR("Out of memory - asked for %lu bytes\n", (unsigned long) size);
- }
-
- return result;
-}
-
-void *renew (void *mem, size_t size)
-{
- if (size) {
- void *result = realloc (mem, size);
- if (!result) {
- ERROR("Out of memory - asked for %lu bytes\n", (unsigned long) size);
- }
- return result;
- } else {
- /* realloc may not return NULL if size == 0 */
- free(mem);
- return NULL;
- }
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _MEM_H_
-#define _MEM_H_
-
-#include <stdlib.h>
-
-extern void *new (size_t size);
-extern void *renew (void *p, size_t size);
-
-#define NEW(n,type) (type *) new(((size_t)(n))*sizeof(type))
-#define RENEW(p,n,type) (type *) renew(p,(n)*sizeof(type))
-#define RELEASE(p) free(p)
-
-#endif /* _MEM_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "system.h"
-#include "mfileio.h"
-#include "error.h"
-
-#ifdef IODEBUG
-static FILE *iodebug_file = NULL;
-static long event = 0;
-static void io_debug_init(void)
-{
- if (!iodebug_file) {
- iodebug_file = fopen ("fopen.log", "wb");
- fprintf (stderr, "\n*** File IO debugging started ***\n");
- }
- if (!iodebug_file) {
- fprintf (stderr, "\nError opening io log\n");
- }
-}
-#endif
-
-#ifdef IODEBUG
-FILE *mfopen(const char *name, const char *mode, const char *function, int line)
-{
- FILE *tmp;
- io_debug_init();
- tmp = fopen (name, mode);
- event += 1;
- fprintf(iodebug_file, "%p %07ld [fopen] %s:%d\n", tmp, event,
- function, line);
- return tmp;
-}
-int mfclose(FILE *file, const char *function, int line)
-{
- io_debug_init();
- event += 1;
- fprintf(iodebug_file, "%p %07ld [fclose] %s:%d\n", file, event,
- function, line);
- return fclose(file);
-}
-#endif
-
-static void os_error(void)
-{
- ERROR ("io: An OS command failed that should not have.\n");
-}
-
-void seek_absolute (FILE *file, long pos)
-{
- if (fseek(file, pos, SEEK_SET)) {
- os_error();
- }
-}
-
-void seek_relative (FILE *file, long pos)
-{
- if (fseek(file, pos, SEEK_CUR)) {
- os_error();
- }
-}
-
-
-void seek_end (FILE *file)
-{
- if (fseek(file, 0L, SEEK_END)) {
- os_error();
- }
-}
-
-long tell_position (FILE *file)
-{
- long size;
- if ((size = ftell (file)) < 0) {
- os_error();
- }
- return size;
-}
-
-long file_size (FILE *file)
-{
- long size;
- /* Seek to end */
- seek_end (file);
- size = tell_position (file);
- rewind (file);
- return (size);
-}
-
-/* Unlike fgets, mfgets works with \r, \n, or \r\n end of lines. */
-char *mfgets (char *buffer, unsigned long length, FILE *file)
-{
- int ch = 0, i = 0;
- while (i < length-1 && (ch = fgetc (file)) >= 0 && ch != '\n' && ch != '\r')
- buffer[i++] = ch;
- buffer[i] = 0;
- if (ch < 0 && i == 0)
- return NULL;
- if (ch == '\r' && (ch = fgetc (file)) >= 0 && (ch != '\n'))
- ungetc (ch, file);
- return buffer;
-}
-
-char work_buffer[WORK_BUFFER_SIZE];
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _MFILEIO_H_
-#define _MFILEIO_H_
-
-#include <stdio.h>
-#include "numbers.h"
-
-#ifdef IODEBUG
-FILE *mfopen (const char *name, const char *mode,
- const char *function, int line);
-int mfclose (FILE *file, const char *function, int line);
-#define MFOPEN(name,mode) \
- mfopen((name),(mode),__FUNCTION__,__LINE__)
-#define MFCLOSE(file) \
- mfclose((file),__FUNCTION__,__LINE__)
-#else
-#define MFOPEN(name,mode) fopen((name),(mode))
-#define MFCLOSE(file) fclose(file)
-#endif
-
-extern UNSIGNED_BYTE read_byte (FILE *);
-
-extern void seek_absolute (FILE *file, long pos);
-extern void seek_relative (FILE *file, long pos);
-
-extern void seek_end (FILE *file);
-
-extern long tell_position (FILE *file);
-
-extern long file_size (FILE *file);
-
-extern char *mfgets (char *buffer, unsigned long size, FILE *file);
-
-extern char work_buffer[];
-
-#define WORK_BUFFER_SIZE 1024
-
-#endif /* _MFILEIO_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <string.h>
-#include <math.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-#include "numbers.h"
-
-#include "tfm.h"
-
-#include "pdfobj.h"
-#include "pdfparse.h"
-#include "pdfdev.h"
-#include "pdfdoc.h"
-
-#include "pdfcolor.h"
-#include "pdfdraw.h"
-
-#include "fontmap.h"
-#include "subfont.h"
-
-#include "pdfximage.h"
-
-#include "mpost.h"
-
-/*
- * In PDF, current path is not a part of graphics state parameter.
- * Hence, current path is not saved by the "q" operator and is not
- * recovered by the "Q" operator. This means that the following PS
- * code
- *
- * <path construction> gsave <path painting> grestore ...
- *
- * can't be translated to PDF code
- *
- * <path construction> q <path painting> Q ...
- *
- * . Only clipping path (which is graphics state parameter in PDF
- * too) is treated in the same way. So, we write clipping path
- * immediately and forget about it but remember current path.
- */
-
-static int mp_parse_body (const char **start, const char *end, double x_user, double y_user);
-
-static struct mp_font
-{
- char *font_name;
- int font_id;
- int tfm_id; /* Used for text width calculation */
- int subfont_id;
- double pt_size;
-} font_stack[PDF_GSAVE_MAX] = {
- {NULL, -1, -1, -1, 0}
-};
-static int currentfont = -1;
-
-#define CURRENT_FONT() ((currentfont < 0) ? NULL : &font_stack[currentfont])
-
-/* Compatibility */
-#define MP_CMODE_MPOST 0
-#define MP_CMODE_DVIPSK 1
-#define MP_CMODE_PTEXVERT 2
-static int mp_cmode = MP_CMODE_MPOST;
-
-static int
-mp_setfont (const char *font_name, double pt_size)
-{
- const char *name = font_name;
- struct mp_font *font;
- int subfont_id = -1;
- fontmap_rec *mrec;
-
- font = CURRENT_FONT();
-
- if (font) {
- if (!strcmp(font->font_name, font_name) &&
- font->pt_size == pt_size)
- return 0;
- } else { /* No currentfont */
-/* ***TODO*** Here some problem exists! */
- font = &font_stack[0];
- font->font_name = NULL;
- currentfont = 0;
- }
-
- mrec = pdf_lookup_fontmap_record(font_name);
- if (mrec && mrec->charmap.sfd_name && mrec->charmap.subfont_id) {
- subfont_id = sfd_load_record(mrec->charmap.sfd_name, mrec->charmap.subfont_id);
- }
-
- /* See comments in dvi_locate_font() in dvi.c. */
- if (mrec && mrec->map_name) {
- name = mrec->map_name;
- } else {
- name = font_name;
- }
-
- if (font->font_name)
- RELEASE(font->font_name);
- font->font_name = NEW(strlen(font_name) + 1, char);
- strcpy(font->font_name, font_name);
- font->subfont_id = subfont_id;
- font->pt_size = pt_size;
- font->tfm_id = tfm_open(font_name, 0); /* Need not exist in MP mode */
- font->font_id = pdf_dev_locate_font(name,
- (spt_t) (pt_size * dev_unit_dviunit()));
-
- if (font->font_id < 0) {
- ERROR("MPOST: No physical font assigned for \"%s\".", font_name);
- return 1;
- }
-
- return 0;
-}
-
-static void
-save_font (void)
-{
- struct mp_font *current, *next;
-
- if (currentfont < 0) {
- font_stack[0].font_name = NEW(strlen("Courier") + 1, char);
- strcpy(font_stack[0].font_name, "Courier");
- font_stack[0].pt_size = 1;
- font_stack[0].tfm_id = 0;
- font_stack[0].subfont_id = 0;
- currentfont = 0;
- }
-
- current = &font_stack[currentfont++];
- next = &font_stack[currentfont ];
- next->font_name = NEW(strlen(current->font_name)+1, char);
- strcpy(next->font_name, current->font_name);
- next->pt_size = current->pt_size;
-
- next->subfont_id = current->subfont_id;
- next->tfm_id = current->tfm_id;
-}
-
-static void
-restore_font (void)
-{
- struct mp_font *current;
-
- current = CURRENT_FONT();
- if (current) {
- if (current->font_name)
- RELEASE(current->font_name);
- current->font_name = NULL;
- } else {
- ERROR("No currentfont...");
- }
-
- currentfont--;
-}
-
-static void
-clear_fonts (void)
-{
- while (currentfont >= 0) {
- if (font_stack[currentfont].font_name)
- RELEASE(font_stack[currentfont].font_name);
- currentfont--;
- }
-}
-
-static int
-is_fontname (const char *token)
-{
- fontmap_rec *mrec;
-
- mrec = pdf_lookup_fontmap_record(token);
- if (mrec)
- return 1;
-
- return tfm_exists(token);
-}
-
-int
-mps_scan_bbox (const char **pp, const char *endptr, pdf_rect *bbox)
-{
- char *number;
- double values[4];
- int i;
-
- /* skip_white() skips lines starting '%'... */
- while (*pp < endptr && isspace(**pp))
- (*pp)++;
-
- /* Scan for bounding box record */
- while (*pp < endptr && **pp == '%') {
- if (*pp + 14 < endptr &&
- !strncmp(*pp, "%%BoundingBox:", 14)) {
-
- *pp += 14;
-
- for (i = 0; i < 4; i++) {
- skip_white(pp, endptr);
- number = parse_number(pp, endptr);
- if (!number) {
- break;
- }
- values[i] = atof(number);
- RELEASE(number);
- }
- if (i < 4) {
- return -1;
- } else {
- bbox->llx = values[0];
- bbox->lly = values[1];
- bbox->urx = values[2];
- bbox->ury = values[3];
-
- return 0;
- }
- }
- skip_line (pp, endptr);
- while (*pp < endptr && isspace(**pp))
- (*pp)++;
- }
-
- return -1;
-}
-
-static void
-skip_prolog (const char **start, const char *end)
-{
- int found_prolog = 0;
- const char *save;
-
- save = *start;
- while (*start < end) {
- if (**start != '%')
- skip_white(start, end);
- if (*start >= end)
- break;
- if (!strncmp(*start, "%%EndProlog", 11)) {
- found_prolog = 1;
- skip_line(start, end);
- break;
- } else if (!strncmp(*start, "%%Page:", 7)) {
- skip_line(start, end);
- break;
- }
- skip_line(start, end);
- }
- if (!found_prolog) {
- *start = save;
- }
-
- return;
-}
-
-/* PostScript Operators */
-
-#define ADD 1
-#define SUB 2
-#define MUL 3
-#define DIV 4
-#define NEG 5
-#define TRUNCATE 6
-
-#define CLEAR 10
-#define EXCH 11
-#define POP 12
-
-#define NEWPATH 31
-#define CLOSEPATH 32
-#define MOVETO 33
-#define RMOVETO 34
-#define CURVETO 35
-#define RCURVETO 36
-#define LINETO 37
-#define RLINETO 38
-#define ARC 39
-#define ARCN 40
-
-#define FILL 41
-#define STROKE 42
-#define SHOW 43
-
-#define CLIP 44
-#define EOCLIP 45
-
-#define SHOWPAGE 49
-
-#define GSAVE 50
-#define GRESTORE 51
-
-#define CONCAT 52
-#define SCALE 53
-#define TRANSLATE 54
-#define ROTATE 55
-
-#define SETLINEWIDTH 60
-#define SETDASH 61
-#define SETLINECAP 62
-#define SETLINEJOIN 63
-#define SETMITERLIMIT 64
-
-#define SETGRAY 70
-#define SETRGBCOLOR 71
-#define SETCMYKCOLOR 72
-
-#define CURRENTPOINT 80
-#define IDTRANSFORM 81
-#define DTRANSFORM 82
-
-#define FINDFONT 201
-#define SCALEFONT 202
-#define SETFONT 203
-#define CURRENTFONT 204
-
-#define STRINGWIDTH 210
-
-#define DEF 999
-
-#define FSHOW 1001
-#define STEXFIG 1002
-#define ETEXFIG 1003
-#define HLW 1004
-#define VLW 1005
-#define RD 1006
-#define B 1007
-
-static struct operators
-{
- const char *token;
- int opcode;
-} ps_operators[] = {
- {"add", ADD},
- {"mul", MUL},
- {"div", DIV},
- {"neg", NEG},
- {"sub", SUB},
- {"truncate", TRUNCATE},
-
- {"clear", CLEAR},
- {"exch", EXCH},
- {"pop", POP},
-
- {"clip", CLIP},
- {"eoclip", EOCLIP},
- {"closepath", CLOSEPATH},
- {"concat", CONCAT},
-
- {"newpath", NEWPATH},
- {"moveto", MOVETO},
- {"rmoveto", RMOVETO},
- {"lineto", LINETO},
- {"rlineto", RLINETO},
- {"curveto", CURVETO},
- {"rcurveto", RCURVETO},
- {"arc", ARC},
- {"arcn", ARCN},
-
- {"stroke", STROKE},
- {"fill", FILL},
- {"show", SHOW},
- {"showpage", SHOWPAGE},
-
- {"gsave", GSAVE},
- {"grestore", GRESTORE},
- {"translate", TRANSLATE},
- {"rotate", ROTATE},
- {"scale", SCALE},
-
- {"setlinecap", SETLINECAP},
- {"setlinejoin", SETLINEJOIN},
- {"setlinewidth", SETLINEWIDTH},
- {"setmiterlimit", SETMITERLIMIT},
- {"setdash", SETDASH},
-
- {"setgray", SETGRAY},
- {"setrgbcolor", SETRGBCOLOR},
- {"setcmykcolor", SETCMYKCOLOR},
-
- {"currentpoint", CURRENTPOINT}, /* This is here for rotate support
- in graphics package-not MP support */
- {"dtransform", DTRANSFORM},
- {"idtransform", IDTRANSFORM},
-
- {"findfont", FINDFONT},
- {"scalefont", SCALEFONT},
- {"setfont", SETFONT},
- {"currentfont", CURRENTFONT},
-
- {"stringwidth", STRINGWIDTH},
-
- {"def", DEF} /* not implemented yet; just work with mptopdf */
-};
-
-static struct operators mps_operators[] = {
- {"fshow", FSHOW}, /* exch findfont exch scalefont setfont show */
- {"startTexFig", STEXFIG},
- {"endTexFig", ETEXFIG},
- {"hlw", HLW}, /* 0 dtransform exch truncate exch idtransform pop setlinewidth */
- {"vlw", VLW}, /* 0 exch dtransform truncate idtransform pop setlinewidth pop */
- {"l", LINETO},
- {"r", RLINETO},
- {"c", CURVETO},
- {"m", MOVETO},
- {"p", CLOSEPATH},
- {"n", NEWPATH},
- {"C", SETCMYKCOLOR},
- {"G", SETGRAY},
- {"R", SETRGBCOLOR},
- {"lj", SETLINEJOIN},
- {"ml", SETMITERLIMIT},
- {"lc", SETLINECAP},
- {"S", STROKE},
- {"F", FILL},
- {"q", GSAVE},
- {"Q", GRESTORE},
- {"s", SCALE},
- {"t", CONCAT},
- {"sd", SETDASH},
- {"rd", RD}, /* [] 0 setdash */
- {"P", SHOWPAGE},
- {"B", B}, /* gsave fill grestore */
- {"W", CLIP}
-};
-
-#define NUM_PS_OPERATORS (sizeof(ps_operators)/sizeof(ps_operators[0]))
-#define NUM_MPS_OPERATORS (sizeof(mps_operators)/sizeof(mps_operators[0]))
-static int
-get_opcode (const char *token)
-{
- int i;
-
- for (i = 0; i < NUM_PS_OPERATORS; i++) {
- if (!strcmp(token, ps_operators[i].token)) {
- return ps_operators[i].opcode;
- }
- }
-
- for (i = 0; i < NUM_MPS_OPERATORS; i++) {
- if (!strcmp(token, mps_operators[i].token)) {
- return mps_operators[i].opcode;
- }
- }
-
- return -1;
-}
-
-#define PS_STACK_SIZE 1024
-
-static pdf_obj *stack[PS_STACK_SIZE];
-static unsigned top_stack = 0;
-
-#define POP_STACK() ((top_stack > 0) ? stack[--top_stack] : NULL)
-#define PUSH_STACK(o,e) { \
- if (top_stack < PS_STACK_SIZE) { \
- stack[top_stack++] = (o); \
- } else { \
- WARN("PS stack overflow including MetaPost file or inline PS code"); \
- *(e) = 1; \
- } \
-}
-
-static int
-do_exch (void)
-{
- pdf_obj *tmp;
-
- if (top_stack < 2)
- return -1;
-
- tmp = stack[top_stack-1];
- stack[top_stack-1] = stack[top_stack-2];
- stack[top_stack-2] = tmp;
-
- return 0;
-}
-
-static int
-do_clear (void)
-{
- pdf_obj *tmp;
-
- while (top_stack > 0) {
- tmp = POP_STACK();
- if (tmp)
- pdf_release_obj(tmp);
- }
-
- return 0;
-}
-
-/* This should be set_bottom and clear (or
- * have independent stack) to ensure stack
- * depth do not go below real stack bottom.
- */
-static void
-mps_stack_clear_to (int depth)
-{
- pdf_obj *tmp;
-
- while (top_stack > depth) {
- tmp = POP_STACK();
- if (tmp)
- pdf_release_obj(tmp);
- }
-
- return;
-}
-
-static int
-pop_get_numbers (double *values, int count)
-{
- pdf_obj *tmp;
-
- while (count-- > 0) {
- tmp = POP_STACK();
- if (!tmp) {
- WARN("mpost: Stack underflow.");
- break;
- } else if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- WARN("mpost: Not a number!");
- pdf_release_obj(tmp);
- break;
- }
- values[count] = pdf_number_value(tmp);
- pdf_release_obj(tmp);
- }
-
- return (count + 1);
-}
-
-static int
-cvr_array (pdf_obj *array, double *values, int count)
-{
- if (!PDF_OBJ_ARRAYTYPE(array)) {
- WARN("mpost: Not an array!");
- } else {
- pdf_obj *tmp;
-
- while (count-- > 0) {
- tmp = pdf_get_array(array, count);
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- WARN("mpost: Not a number!");
- break;
- }
- values[count] = pdf_number_value(tmp);
- }
- }
- if (array)
- pdf_release_obj(array);
-
- return (count + 1);
-}
-
-static int
-is_fontdict (pdf_obj *dict)
-{
- pdf_obj *tmp;
-
- if (!PDF_OBJ_DICTTYPE(dict))
- return 0;
-
- tmp = pdf_lookup_dict(dict, "Type");
- if (!tmp || !PDF_OBJ_NAMETYPE(tmp) ||
- strcmp(pdf_name_value(tmp), "Font")) {
- return 0;
- }
-
- tmp = pdf_lookup_dict(dict, "FontName");
- if (!tmp || !PDF_OBJ_NAMETYPE(tmp)) {
- return 0;
- }
-
- tmp = pdf_lookup_dict(dict, "FontScale");
- if (!tmp || !PDF_OBJ_NUMBERTYPE(tmp)) {
- return 0;
- }
-
- return 1;
-}
-
-static int
-do_findfont (void)
-{
- int error = 0;
- pdf_obj *font_dict, *font_name;
-
- font_name = POP_STACK();
- if (!font_name)
- return 1;
- else if (PDF_OBJ_STRINGTYPE(font_name) ||
- PDF_OBJ_NAMETYPE(font_name)) {
- /* Do not check the existence...
- * The reason for this is that we cannot locate PK font without
- * font scale.
- */
- font_dict = pdf_new_dict();
- pdf_add_dict(font_dict,
- pdf_new_name("Type"), pdf_new_name("Font"));
- if (PDF_OBJ_STRINGTYPE(font_name)) {
- pdf_add_dict(font_dict,
- pdf_new_name("FontName"),
- pdf_new_name(pdf_string_value(font_name)));
- pdf_release_obj(font_name);
- } else {
- pdf_add_dict(font_dict,
- pdf_new_name("FontName"), font_name);
- }
- pdf_add_dict(font_dict,
- pdf_new_name("FontScale"), pdf_new_number(1.0));
-
- if (top_stack < PS_STACK_SIZE) {
- stack[top_stack++] = font_dict;
- } else {
- WARN("PS stack overflow including MetaPost file or inline PS code");
- pdf_release_obj(font_dict);
- error = 1;
- }
- } else {
- error = 1;
- }
-
- return error;
-}
-
-static int
-do_scalefont (void)
-{
- int error = 0;
- pdf_obj *font_dict;
- pdf_obj *font_scale;
- double scale;
-
- error = pop_get_numbers(&scale, 1);
- if (error)
- return error;
-
- font_dict = POP_STACK();
- if (!font_dict)
- error = 1;
- else if (is_fontdict(font_dict)) {
- font_scale = pdf_lookup_dict(font_dict, "FontScale");
- pdf_set_number(font_scale, pdf_number_value(font_scale)*scale);
- if (top_stack < PS_STACK_SIZE) {
- stack[top_stack++] = font_dict;
- } else {
- WARN("PS stack overflow including MetaPost file or inline PS code");
- pdf_release_obj(font_dict);
- error = 1;
- }
- } else {
- error = 1;
- }
-
- return error;
-}
-
-static int
-do_setfont (void)
-{
- int error = 0;
- char *font_name;
- double font_scale;
- pdf_obj *font_dict;
-
- font_dict = POP_STACK();
- if (!is_fontdict(font_dict))
- error = 1;
- else {
- /* Subfont support prevent us from managing
- * font in a single place...
- */
- font_name = pdf_name_value (pdf_lookup_dict(font_dict, "FontName"));
- font_scale = pdf_number_value(pdf_lookup_dict(font_dict, "FontScale"));
-
- error = mp_setfont(font_name, font_scale);
- }
- pdf_release_obj(font_dict);
-
- return error;
-}
-
-/* Push dummy font dict onto PS stack */
-static int
-do_currentfont (void)
-{
- int error = 0;
- struct mp_font *font;
- pdf_obj *font_dict;
-
- font = CURRENT_FONT();
- if (!font) {
- WARN("Currentfont undefined...");
- return 1;
- } else {
- font_dict = pdf_new_dict();
- pdf_add_dict(font_dict,
- pdf_new_name("Type"),
- pdf_new_name("Font"));
- pdf_add_dict(font_dict,
- pdf_new_name("FontName"),
- pdf_new_name(font->font_name));
- pdf_add_dict(font_dict,
- pdf_new_name("FontScale"),
- pdf_new_number(font->pt_size));
- if (top_stack < PS_STACK_SIZE) {
- stack[top_stack++] = font_dict;
- } else {
- WARN("PS stack overflow...");
- pdf_release_obj(font_dict);
- error = 1;
- }
- }
-
- return error;
-}
-
-static int
-do_show (void)
-{
- struct mp_font *font;
- pdf_coord cp;
- pdf_obj *text_str;
- int length;
- unsigned char *strptr;
- double text_width;
-
- font = CURRENT_FONT();
- if (!font) {
- WARN("Currentfont not set."); /* Should not be error... */
- return 1;
- }
-
- pdf_dev_currentpoint(&cp);
-
- text_str = POP_STACK();
- if (!PDF_OBJ_STRINGTYPE(text_str)) {
- if (text_str)
- pdf_release_obj(text_str);
- return 1;
- }
- if (font->font_id < 0) {
- WARN("mpost: not set."); /* Should not be error... */
- pdf_release_obj(text_str);
- return 1;
- }
-
- strptr = pdf_string_value (text_str);
- length = pdf_string_length(text_str);
-
- if (font->tfm_id < 0) {
- WARN("mpost: TFM not found for \"%s\".", font->font_name);
- WARN("mpost: Text width not calculated...");
- }
-
- text_width = 0.0;
- if (font->subfont_id >= 0) {
- unsigned short uch;
- unsigned char *ustr;
- int i;
-
- ustr = NEW(length * 2, unsigned char);
- for (i = 0; i < length; i++) {
- uch = lookup_sfd_record(font->subfont_id, strptr[i]);
- ustr[2*i ] = uch >> 8;
- ustr[2*i+1] = uch & 0xff;
- if (font->tfm_id >= 0) {
- text_width += tfm_get_width(font->tfm_id, strptr[i]);
- }
- }
- text_width *= font->pt_size;
-
- pdf_dev_set_string((spt_t)(cp.x * dev_unit_dviunit()),
- (spt_t)(cp.y * dev_unit_dviunit()),
- ustr, length * 2,
- (spt_t)(text_width*dev_unit_dviunit()),
- font->font_id, 0);
- RELEASE(ustr);
- } else {
-#define FWBASE ((double) (1<<20))
- if (font->tfm_id >= 0) {
- text_width = (double) tfm_string_width(font->tfm_id, strptr, length)/FWBASE;
- text_width *= font->pt_size;
- }
- pdf_dev_set_string((spt_t)(cp.x * dev_unit_dviunit()),
- (spt_t)(cp.y * dev_unit_dviunit()),
- strptr, length,
- (spt_t)(text_width*dev_unit_dviunit()),
- font->font_id, 0);
- }
-
- if (pdf_dev_get_font_wmode(font->font_id)) {
- pdf_dev_rmoveto(0.0, -text_width);
- } else {
- pdf_dev_rmoveto(text_width, 0.0);
- }
-
- graphics_mode();
- pdf_release_obj(text_str);
-
- return 0;
-}
-
-static int
-do_mpost_bind_def (const char *ps_code, double x_user, double y_user)
-{
- int error = 0;
- const char *start, *end;
-
- start = ps_code;
- end = start + strlen(start);
-
- error = mp_parse_body(&start, end, x_user, y_user);
-
- return error;
-}
-
-static int
-do_texfig_operator (int opcode, double x_user, double y_user)
-{
- static transform_info fig_p;
- static int in_tfig = 0;
- static int xobj_id = -1;
- static int count = 0;
- double values[6];
- int error = 0;
-
- switch (opcode) {
- case STEXFIG:
- error = pop_get_numbers(values, 6);
- if (!error) {
- double dvi2pts;
- char resname[256];
-
- transform_info_clear(&fig_p);
- dvi2pts = 1.0/dev_unit_dviunit();
-
- fig_p.width = values[0] * dvi2pts;
- fig_p.height = values[1] * dvi2pts;
- fig_p.bbox.llx = values[2] * dvi2pts;
- fig_p.bbox.lly = -values[3] * dvi2pts;
- fig_p.bbox.urx = values[4] * dvi2pts;
- fig_p.bbox.ury = -values[5] * dvi2pts;
- fig_p.flags |= INFO_HAS_USER_BBOX;
-
- sprintf(resname, "__tf%d__", count);
- xobj_id = pdf_doc_begin_grabbing(resname,
- fig_p.bbox.llx, fig_p.bbox.ury, &fig_p.bbox);
-
- in_tfig = 1;
- count++;
- }
- break;
- case ETEXFIG:
- if (!in_tfig)
- ERROR("endTexFig without valid startTexFig!.");
-
- pdf_doc_end_grabbing(NULL);
- pdf_dev_put_image(xobj_id, &fig_p, x_user, y_user);
- in_tfig = 0;
- break;
- default:
- error = 1;
- }
-
- return error;
-}
-
-/*
- * buggy...
- */
-
-/*
- * CTM(Current Transformation Matrix) means the transformation of User Space
- * to Device Space coordinates. Because DVIPDFMx does not know the resolution
- * of Device Space, we assume that the resolution is 1/1000.
- */
-#define DEVICE_RESOLUTION 1000
-static int
-ps_dev_CTM (pdf_tmatrix *M)
-{
- pdf_dev_currentmatrix(M);
- M->a *= DEVICE_RESOLUTION; M->b *= DEVICE_RESOLUTION;
- M->c *= DEVICE_RESOLUTION; M->d *= DEVICE_RESOLUTION;
- M->e *= DEVICE_RESOLUTION; M->f *= DEVICE_RESOLUTION;
-
- return 0;
-}
-
-/*
- * Again, the only piece that needs x_user and y_user is
- * that piece dealing with texfig.
- */
-static int
-do_operator (const char *token, double x_user, double y_user)
-{
- int error = 0;
- int opcode = 0;
- double values[12];
- pdf_obj *tmp = NULL;
- pdf_tmatrix matrix;
- pdf_coord cp;
- pdf_color color;
-
-#define PUSH(o) { \
- if (top_stack < PS_STACK_SIZE) { \
- stack[top_stack++] = (o); \
- } else { \
- WARN("PS stack overflow including MetaPost file or inline PS code"); \
- error=1; \
- break;\
- } \
-}
-
- opcode = get_opcode(token);
-
- switch (opcode) {
-
- /*
- * Arithmetic operators
- */
- case ADD:
- error = pop_get_numbers(values, 2);
- if (!error)
- PUSH(pdf_new_number(values[0] + values[1]));
- break;
- case MUL:
- error = pop_get_numbers(values, 2);
- if (!error)
- PUSH(pdf_new_number(values[0]*values[1]));
- break;
- case NEG:
- error = pop_get_numbers(values, 1);
- if (!error)
- PUSH(pdf_new_number(-values[0]));
- break;
- case SUB:
- error = pop_get_numbers(values, 2);
- if (!error)
- PUSH(pdf_new_number(values[0] - values[1]));
- break;
- case DIV:
- error = pop_get_numbers(values, 2);
- if (!error)
- PUSH(pdf_new_number(values[0]/values[1]));
- break;
- case TRUNCATE: /* Round toward zero. */
- error = pop_get_numbers(values, 1);
- if (!error)
- PUSH(pdf_new_number(((values[0] > 0) ? floor(values[0]) : ceil(values[0]))));
- break;
-
- /* Stack operation */
- case CLEAR:
- error = do_clear();
- break;
- case POP:
- tmp = POP_STACK();
- if (tmp)
- pdf_release_obj(tmp);
- break;
- case EXCH:
- error = do_exch();
- break;
-
- /* Path construction */
- case MOVETO:
- error = pop_get_numbers(values, 2);
- if (!error)
- error = pdf_dev_moveto(values[0], values[1]);
- break;
- case RMOVETO:
- error = pop_get_numbers(values, 2);
- if (!error)
- error = pdf_dev_rmoveto(values[0], values[1]);
- break;
- case LINETO:
- error = pop_get_numbers(values, 2);
- if (!error)
- error = pdf_dev_lineto(values[0], values[1]);
- break;
- case RLINETO:
- error = pop_get_numbers(values, 2);
- if (!error)
- error = pdf_dev_rlineto(values[0], values[1]);
- break;
- case CURVETO:
- error = pop_get_numbers(values, 6);
- if (!error)
- error = pdf_dev_curveto(values[0], values[1],
- values[2], values[3],
- values[4], values[5]);
- break;
- case RCURVETO:
- error = pop_get_numbers(values, 6);
- if (!error)
- error = pdf_dev_rcurveto(values[0], values[1],
- values[2], values[3],
- values[4], values[5]);
- break;
- case CLOSEPATH:
- error = pdf_dev_closepath();
- break;
- case ARC:
- error = pop_get_numbers(values, 5);
- if (!error)
- error = pdf_dev_arc(values[0], values[1],
- values[2], /* rad */
- values[3], values[4]);
- break;
- case ARCN:
- error = pop_get_numbers(values, 5);
- if (!error)
- error = pdf_dev_arcn(values[0], values[1],
- values[2], /* rad */
- values[3], values[4]);
- break;
-
- case NEWPATH:
- pdf_dev_newpath();
- break;
- case STROKE:
- /* fill rule not supported yet */
- pdf_dev_flushpath('S', PDF_FILL_RULE_NONZERO);
- break;
- case FILL:
- pdf_dev_flushpath('f', PDF_FILL_RULE_NONZERO);
- break;
-
- case CLIP:
- error = pdf_dev_clip();
- break;
- case EOCLIP:
- error = pdf_dev_eoclip();
- break;
-
- /* Graphics state operators: */
- case GSAVE:
- error = pdf_dev_gsave();
- save_font();
- break;
- case GRESTORE:
- error = pdf_dev_grestore();
- restore_font();
- break;
-
- case CONCAT:
- tmp = POP_STACK();
- error = cvr_array(tmp, values, 6); /* This does pdf_release_obj() */
- tmp = NULL;
- if (error)
- WARN("Missing array before \"concat\".");
- else {
- pdf_setmatrix(&matrix,
- values[0], values[1],
- values[2], values[3],
- values[4], values[5]);
- error = pdf_dev_concat(&matrix);
- }
- break;
- case SCALE:
- error = pop_get_numbers(values, 2);
- if (!error) {
- switch (mp_cmode) {
-#ifndef WITHOUT_ASCII_PTEX
- case MP_CMODE_PTEXVERT:
- pdf_setmatrix(&matrix,
- values[1], 0.0,
- 0.0 , values[0],
- 0.0 , 0.0);
- break;
-#endif /* !WITHOUT_ASCII_PTEX */
- default:
- pdf_setmatrix(&matrix,
- values[0], 0.0,
- 0.0 , values[1],
- 0.0 , 0.0);
- break;
- }
-
- error = pdf_dev_concat(&matrix);
- }
- break;
- /* Positive angle means clock-wise direction in graphicx-dvips??? */
- case ROTATE:
- error = pop_get_numbers(values, 1);
- if (!error) {
- values[0] = values[0] * M_PI / 180;
-
- switch (mp_cmode) {
- case MP_CMODE_DVIPSK:
- case MP_CMODE_MPOST: /* Really? */
-#ifndef WITHOUT_ASCII_PTEX
- case MP_CMODE_PTEXVERT:
-#endif /* !WITHOUT_ASCII_PTEX */
- pdf_setmatrix(&matrix,
- cos(values[0]), -sin(values[0]),
- sin(values[0]), cos(values[0]),
- 0.0, 0.0);
- break;
- default:
- pdf_setmatrix(&matrix,
- cos(values[0]) , sin(values[0]),
- -sin(values[0]), cos(values[0]),
- 0.0, 0.0);
- break;
- }
- error = pdf_dev_concat(&matrix);
- }
- break;
- case TRANSLATE:
- error = pop_get_numbers(values, 2);
- if (!error) {
- pdf_setmatrix(&matrix,
- 1.0, 0.0,
- 0.0, 1.0,
- values[0], values[1]);
- error = pdf_dev_concat(&matrix);
- }
- break;
-
- case SETDASH:
- error = pop_get_numbers(values, 1);
- if (!error) {
- pdf_obj *pattern, *dash;
- int i, num_dashes;
- double dash_values[PDF_DASH_SIZE_MAX];
- double offset;
-
- offset = values[0];
- pattern = POP_STACK();
- if (!PDF_OBJ_ARRAYTYPE(pattern)) {
- if (pattern)
- pdf_release_obj(pattern);
- error = 1;
- break;
- }
- num_dashes = pdf_array_length(pattern);
- if (num_dashes > PDF_DASH_SIZE_MAX) {
- WARN("Too many dashes...");
- pdf_release_obj(pattern);
- error = 1;
- break;
- }
- for (i = 0;
- i < num_dashes && !error ; i++) {
- dash = pdf_get_array(pattern, i);
- if (!PDF_OBJ_NUMBERTYPE(dash))
- error = 1;
- else {
- dash_values[i] = pdf_number_value(dash);
- }
- }
- pdf_release_obj(pattern);
- if (!error) {
- error = pdf_dev_setdash(num_dashes, dash_values, offset);
- }
- }
- break;
- case SETLINECAP:
- error = pop_get_numbers(values, 1);
- if (!error)
- error = pdf_dev_setlinecap((int)values[0]);
- break;
- case SETLINEJOIN:
- error = pop_get_numbers(values, 1);
- if (!error)
- error = pdf_dev_setlinejoin((int)values[0]);
- break;
- case SETLINEWIDTH:
- error = pop_get_numbers(values, 1);
- if (!error)
- error = pdf_dev_setlinewidth(values[0]);
- break;
- case SETMITERLIMIT:
- error = pop_get_numbers(values, 1);
- if (!error)
- error = pdf_dev_setmiterlimit(values[0]);
- break;
-
- case SETCMYKCOLOR:
- error = pop_get_numbers(values, 4);
- /* Not handled properly */
- if (!error) {
- pdf_color_cmykcolor(&color,
- values[0], values[1],
- values[2], values[3]);
- pdf_dev_set_strokingcolor(&color);
- pdf_dev_set_nonstrokingcolor(&color);
- }
- break;
- case SETGRAY:
- /* Not handled properly */
- error = pop_get_numbers(values, 1);
- if (!error) {
- pdf_color_graycolor(&color, values[0]);
- pdf_dev_set_strokingcolor(&color);
- pdf_dev_set_nonstrokingcolor(&color);
- }
- break;
- case SETRGBCOLOR:
- error = pop_get_numbers(values, 3);
- if (!error) {
- pdf_color_rgbcolor(&color,
- values[0], values[1], values[2]);
- pdf_dev_set_strokingcolor(&color);
- pdf_dev_set_nonstrokingcolor(&color);
- }
- break;
-
- case SHOWPAGE: /* Let's ignore this for now */
- break;
-
- case CURRENTPOINT:
- error = pdf_dev_currentpoint(&cp);
- if (!error) {
- PUSH(pdf_new_number(cp.x));
- PUSH(pdf_new_number(cp.y));
- }
- break;
-
- case DTRANSFORM:
- {
- int has_matrix = 0;
-
- tmp = POP_STACK();
- if (PDF_OBJ_ARRAYTYPE(tmp)) {
- error = cvr_array(tmp, values, 6); /* This does pdf_release_obj() */
- tmp = NULL;
- if (error)
- break;
- pdf_setmatrix(&matrix,
- values[0], values[1],
- values[2], values[3],
- values[4], values[5]);
- tmp = POP_STACK();
- has_matrix = 1;
- }
-
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- error = 1;
- break;
- }
- cp.y = pdf_number_value(tmp);
- pdf_release_obj(tmp);
-
- tmp = POP_STACK();
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- error = 1;
- break;
- }
- cp.x = pdf_number_value(tmp);
- pdf_release_obj(tmp);
-
- if (!has_matrix) {
- ps_dev_CTM(&matrix); /* Here, we need real PostScript CTM */
- }
- pdf_dev_dtransform(&cp, &matrix);
- PUSH(pdf_new_number(cp.x));
- PUSH(pdf_new_number(cp.y));
- }
- break;
-
- case IDTRANSFORM:
- {
- int has_matrix = 0;
-
- tmp = POP_STACK();
- if (PDF_OBJ_ARRAYTYPE(tmp)) {
- error = cvr_array(tmp, values, 6); /* This does pdf_release_obj() */
- tmp = NULL;
- if (error)
- break;
- pdf_setmatrix(&matrix,
- values[0], values[1],
- values[2], values[3],
- values[4], values[5]);
- tmp = POP_STACK();
- has_matrix = 1;
- }
-
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- error = 1;
- break;
- }
- cp.y = pdf_number_value(tmp);
- pdf_release_obj(tmp);
-
- tmp = POP_STACK();
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- error = 1;
- break;
- }
- cp.x = pdf_number_value(tmp);
- pdf_release_obj(tmp);
-
- if (!has_matrix) {
- ps_dev_CTM(&matrix); /* Here, we need real PostScript CTM */
- }
- pdf_dev_idtransform(&cp, &matrix);
- PUSH(pdf_new_number(cp.x));
- PUSH(pdf_new_number(cp.y));
- break;
- }
-
- case FINDFONT:
- error = do_findfont();
- break;
- case SCALEFONT:
- error = do_scalefont();
- break;
- case SETFONT:
- error = do_setfont();
- break;
- case CURRENTFONT:
- error = do_currentfont();
- break;
-
- case SHOW:
- error = do_show();
- break;
-
- case STRINGWIDTH:
- error = 1;
- break;
-
- /* Extensions */
- case FSHOW:
- error = do_mpost_bind_def("exch findfont exch scalefont setfont show", x_user, y_user);
- break;
- case STEXFIG:
- case ETEXFIG:
- error = do_texfig_operator(opcode, x_user, y_user);
- break;
- case HLW:
- error = do_mpost_bind_def("0 dtransform exch truncate exch idtransform pop setlinewidth", x_user, y_user);
- break;
- case VLW:
- error = do_mpost_bind_def("0 exch dtransform truncate idtransform setlinewidth pop", x_user, y_user);
- break;
- case RD:
- error = do_mpost_bind_def("[] 0 setdash", x_user, y_user);
- break;
- case B:
- error = do_mpost_bind_def("gsave fill grestore", x_user, y_user);
- break;
-
- case DEF:
- tmp = POP_STACK();
- tmp = POP_STACK();
- /* do nothing; not implemented yet */
- break;
-
- default:
- if (is_fontname(token)) {
- PUSH(pdf_new_name(token));
- } else {
- WARN("Unknown token \"%s\"", token);
- error = 1;
- }
- break;
- }
-
- return error;
-}
-
-/*
- * The only sections that need to know x_user and y _user are those
- * dealing with texfig.
- */
-static int
-mp_parse_body (const char **start, const char *end, double x_user, double y_user)
-{
- char *token;
- pdf_obj *obj;
- int error = 0;
-
- skip_white(start, end);
- while (*start < end && !error) {
- if (isdigit(**start) ||
- (*start < end - 1 &&
- (**start == '+' || **start == '-' || **start == '.' ))) {
- double value;
- char *next;
-
- value = strtod(*start, &next);
- if (next < end && !strchr("<([{/%", *next) && !isspace(*next)) {
- WARN("Unkown PostScript operator.");
- dump(*start, next);
- error = 1;
- } else {
- PUSH(pdf_new_number(value));
- *start = next;
- }
- /*
- * PDF parser can't handle PS operator inside arrays.
- * This shouldn't use parse_pdf_array().
- */
- } else if (**start == '[' &&
- (obj = parse_pdf_array(start, end, NULL))) {
- PUSH(obj);
- /* This cannot handle ASCII85 string. */
- } else if (*start < end - 1 &&
- (**start == '<' && *(*start+1) == '<') &&
- (obj = parse_pdf_dict(start, end, NULL))) {
- PUSH(obj);
- } else if ((**start == '(' || **start == '<') &&
- (obj = parse_pdf_string (start, end))) {
- PUSH(obj);
- } else if (**start == '/' &&
- (obj = parse_pdf_name(start, end))) {
- PUSH(obj);
- } else {
- token = parse_ident(start, end);
- if (!token)
- error = 1;
- else {
- error = do_operator(token, x_user, y_user);
- RELEASE(token);
- }
- }
- skip_white(start, end);
- }
-
- return error;
-}
-
-void
-mps_eop_cleanup (void)
-{
- clear_fonts();
- do_clear();
-}
-
-int
-mps_stack_depth (void)
-{
- return top_stack;
-}
-
-int
-mps_exec_inline (const char **p, const char *endptr,
- double x_user, double y_user)
-{
- int error;
- int dirmode, autorotate;
-
- /* Compatibility for dvipsk. */
- dirmode = pdf_dev_get_dirmode();
- if (dirmode) {
- mp_cmode = MP_CMODE_PTEXVERT;
- } else {
- mp_cmode = MP_CMODE_DVIPSK;
- }
-
- autorotate = pdf_dev_get_param(PDF_DEV_PARAM_AUTOROTATE);
- pdf_dev_set_param(PDF_DEV_PARAM_AUTOROTATE, 0);
- //pdf_color_push(); /* ... */
-
- /* Comment in dvipdfm:
- * Remember that x_user and y_user are off by 0.02 %
- */
- pdf_dev_moveto(x_user, y_user);
- error = mp_parse_body(p, endptr, x_user, y_user);
-
- //pdf_color_pop(); /* ... */
- pdf_dev_set_param(PDF_DEV_PARAM_AUTOROTATE, autorotate);
- pdf_dev_set_dirmode(dirmode);
-
- return error;
-}
-
-/* mp inclusion is a bit of a hack. The routine
- * starts a form at the lower left corner of
- * the page and then calls begin_form_xobj telling
- * it to record the image drawn there and bundle it
- * up in an xojbect. This allows us to use the coordinates
- * in the MP file directly. This appears to be the
- * easiest way to be able to use the pdf_dev_set_string()
- * command (with its scaled and extended fonts) without
- * getting all confused about the coordinate system.
- * After the xobject is created, the whole thing can
- * be scaled any way the user wants
- */
-
-/* Should implement save and restore. */
-int
-mps_include_page (const char *ident, FILE *fp)
-{
- int form_id;
- xform_info info;
- int st_depth, gs_depth;
- char *buffer;
- const char *p, *endptr;
- long length, nb_read;
- int dirmode, autorotate, error;
-
- rewind(fp);
-
- length = file_size(fp);
- if (length < 1) {
- WARN("Can't read any byte in the MPS file.");
- return -1;
- }
-
- buffer = NEW(length + 1, char);
- buffer[length] = '\0';
- p = buffer;
- endptr = p + length;
-
- while (length > 0) {
- nb_read = fread(buffer, sizeof(char), length, fp);
- if (nb_read < 0) {
- RELEASE(buffer);
- WARN("Reading file failed...");
- return -1;
- }
- length -= nb_read;
- }
-
- error = mps_scan_bbox(&p, endptr, &(info.bbox));
- if (error) {
- WARN("Error occured while scanning MetaPost file headers: Could not find BoundingBox.");
- RELEASE(buffer);
- return -1;
- }
- skip_prolog(&p, endptr);
-
- dirmode = pdf_dev_get_dirmode();
- autorotate = pdf_dev_get_param(PDF_DEV_PARAM_AUTOROTATE);
- pdf_dev_set_param(PDF_DEV_PARAM_AUTOROTATE, 0);
- //pdf_color_push();
-
- form_id = pdf_doc_begin_grabbing(ident, 0.0, 0.0, &(info.bbox));
-
- mp_cmode = MP_CMODE_MPOST;
- gs_depth = pdf_dev_current_depth();
- st_depth = mps_stack_depth();
- /* At this point the gstate must be initialized, since it starts a new
- * XObject. Note that it increase gs_depth by 1. */
- pdf_dev_push_gstate();
-
- error = mp_parse_body(&p, endptr, 0.0, 0.0);
- RELEASE(buffer);
-
- if (error) {
- WARN("Errors occured while interpreting MPS file.");
- /* WARN("Leaving garbage in output PDF file."); */
- form_id = -1;
- }
-
- /* It's time to pop the new gstate above. */
- pdf_dev_pop_gstate();
- mps_stack_clear_to (st_depth);
- pdf_dev_grestore_to(gs_depth);
-
- pdf_doc_end_grabbing(NULL);
-
- //pdf_color_pop();
- pdf_dev_set_param(PDF_DEV_PARAM_AUTOROTATE, autorotate);
- pdf_dev_set_dirmode(dirmode);
-
- return form_id;
-}
-
-int
-mps_do_page (FILE *image_file)
-{
- int error = 0;
- pdf_rect bbox;
- char *buffer;
- const char *start, *end;
- long size;
- int dir_mode;
-
- rewind(image_file);
- if ((size = file_size(image_file)) == 0) {
- WARN("Can't read any byte in the MPS file.");
- return -1;
- }
-
- buffer = NEW(size+1, char);
- fread(buffer, sizeof(char), size, image_file);
- buffer[size] = 0;
- start = buffer;
- end = buffer + size;
-
- error = mps_scan_bbox(&start, end, &bbox);
- if (error) {
- WARN("Error occured while scanning MetaPost file headers: Could not find BoundingBox.");
- RELEASE(buffer);
- return -1;
- }
-
- mp_cmode = MP_CMODE_MPOST;
-
- pdf_doc_begin_page (1.0, 0.0, 0.0); /* scale, xorig, yorig */
- pdf_doc_set_mediabox(pdf_doc_current_page_number(), &bbox);
-
- dir_mode = pdf_dev_get_dirmode();
- pdf_dev_set_autorotate(0);
-
- skip_prolog(&start, end);
-
- error = mp_parse_body(&start, end, 0.0, 0.0);
-
- if (error) {
- WARN("Errors occured while interpreting MetaPost file.");
- }
-
- pdf_dev_set_autorotate(1);
- pdf_dev_set_dirmode(dir_mode);
-
- pdf_doc_end_page();
-
- RELEASE(buffer);
-
- /*
- * The reason why we don't return XObject itself is
- * PDF inclusion may not be made so.
- */
- return (error ? -1 : 0);
-}
-
-int
-check_for_mp (FILE *image_file)
-{
- int try_count = 10;
-
- rewind (image_file);
- mfgets(work_buffer, WORK_BUFFER_SIZE, image_file);
- if (strncmp(work_buffer, "%!PS", 4))
- return 0;
-
- while (try_count > 0) {
- mfgets(work_buffer, WORK_BUFFER_SIZE, image_file);
- if (!strncmp(work_buffer, "%%Creator:", 10)) {
- if (strlen(work_buffer+10) >= 8 &&
- strstr(work_buffer+10, "MetaPost"))
- break;
- }
- try_count--;
- }
-
- return ((try_count > 0) ? 1 : 0);
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _MPOST_H_
-#define _MPOST_H_
-
-#include "mfileio.h"
-#include "pdfximage.h"
-#include "pdfdev.h"
-
-extern int check_for_mp (FILE *fp);
-
-extern int mps_scan_bbox (const char **pp, const char *endptr, pdf_rect *bbox);
-
-/* returns xobj_id */
-extern int mps_include_page (const char *ident, FILE *fp);
-
-extern int mps_exec_inline (const char **buffer, const char *endptr,
- double x_user, double y_user);
-extern int mps_stack_depth (void);
-
-extern void mps_eop_cleanup (void);
-
-extern int mps_do_page (FILE *fp);
-
-#endif /* _MPOST_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include "system.h"
-#include "error.h"
-#include "mfileio.h"
-#include "numbers.h"
-
-UNSIGNED_BYTE get_unsigned_byte (FILE *file)
-{
- int ch;
- if ((ch = fgetc (file)) < 0)
- ERROR ("File ended prematurely\n");
- return (UNSIGNED_BYTE) ch;
-}
-
-#if 0
-UNSIGNED_BYTE sget_unsigned_byte (char *s)
-{
- return *((unsigned char *) s);
-}
-#endif
-
-SIGNED_BYTE get_signed_byte (FILE *file)
-{
- int byte;
- byte = get_unsigned_byte(file);
- if (byte >= 0x80)
- byte -= 0x100;
- return (SIGNED_BYTE) byte;
-}
-
-UNSIGNED_PAIR get_unsigned_pair (FILE *file)
-{
- int i;
- UNSIGNED_BYTE byte;
- UNSIGNED_PAIR pair = 0;
- for (i=0; i<2; i++) {
- byte = get_unsigned_byte(file);
- pair = pair*0x100u + byte;
- }
- return pair;
-}
-
-UNSIGNED_PAIR sget_unsigned_pair (unsigned char *s)
-{
- int i;
- UNSIGNED_BYTE byte;
- UNSIGNED_PAIR pair = 0;
- for (i=0; i<2; i++) {
- byte = *(s++);
- pair = pair*0x100u + byte;
- }
- return pair;
-}
-
-SIGNED_PAIR get_signed_pair (FILE *file)
-{
- int i;
- long pair = 0;
- for (i=0; i<2; i++) {
- pair = pair*0x100 + get_unsigned_byte(file);
- }
- if (pair >= 0x8000) {
- pair -= 0x10000l;
- }
- return (SIGNED_PAIR) pair;
-}
-
-
-UNSIGNED_TRIPLE get_unsigned_triple(FILE *file)
-{
- int i;
- long triple = 0;
- for (i=0; i<3; i++) {
- triple = triple*0x100u + get_unsigned_byte(file);
- }
- return (UNSIGNED_TRIPLE) triple;
-}
-
-SIGNED_TRIPLE get_signed_triple(FILE *file)
-{
- int i;
- long triple = 0;
- for (i=0; i<3; i++) {
- triple = triple*0x100 + get_unsigned_byte(file);
- }
- if (triple >= 0x800000l)
- triple -= 0x1000000l;
- return (SIGNED_TRIPLE) triple;
-}
-
-SIGNED_QUAD get_signed_quad(FILE *file)
-{
- int byte, i;
- long quad = 0;
-
- /* Check sign on first byte before reading others */
- byte = get_unsigned_byte(file);
- quad = byte;
- if (quad >= 0x80)
- quad = byte - 0x100;
- for (i=0; i<3; i++) {
- quad = quad*0x100 + get_unsigned_byte(file);
- }
- return (SIGNED_QUAD) quad;
-}
-
-UNSIGNED_QUAD get_unsigned_quad(FILE *file)
-{
- int i;
- unsigned long quad = 0;
- for (i=0; i<4; i++) {
- quad = quad*0x100u + get_unsigned_byte(file);
- }
- return (UNSIGNED_QUAD) quad;
-}
-
-SIGNED_QUAD sqxfw (SIGNED_QUAD sq, fixword fw)
-{
- int sign = 1;
- unsigned long a, b, c, d, ad, bd, bc, ac;
- unsigned long e, f, g, h, i, j, k;
- unsigned long result;
- /* Make positive. */
- if (sq < 0) {
- sign = -sign;
- sq = -sq;
- }
- if (fw < 0) {
- sign = -sign;
- fw = -fw;
- }
- a = ((unsigned long) sq) >> 16u;
- b = ((unsigned long) sq) & 0xffffu;
- c = ((unsigned long) fw) >> 16u;
- d = ((unsigned long) fw) & 0xffffu;
- ad = a*d; bd = b*d; bc = b*c; ac = a*c;
- e = bd >> 16u;
- f = ad >> 16u;
- g = ad & 0xffffu;
- h = bc >> 16u;
- i = bc & 0xffffu;
- j = ac >> 16u;
- k = ac & 0xffffu;
- result = (e+g+i + (1<<3)) >> 4u; /* 1<<3 is for rounding */
- result += (f+h+k) << 12u;
- result += j << 28u;
- return (sign > 0) ? result : result * -1L;
-}
-
-#if 0
-SIGNED_QUAD axboverc (SIGNED_QUAD n1, SIGNED_QUAD n2, SIGNED_QUAD divide)
-{
- int sign = 1;
- unsigned long a, b, c, d, ad, bd, bc, ac, e, f, g, h, i, j, o;
- unsigned long high, low;
- SIGNED_QUAD result = 0;
- /* Make positive. */
- if (n1 < 0) {
- sign = -sign;
- n1 = -n1;
- }
- if (n2 < 0) {
- sign = -sign;
- n2 = -n2;
- }
- if (divide < 0) {
- sign = -sign;
- divide = -divide;
- }
- a = ((unsigned long) n1) >> 16u;
- b = ((unsigned long) n1) & 0xffffu;
- c = ((unsigned long) n2) >> 16u;
- d = ((unsigned long) n2) & 0xffffu;
- ad = a*d; bd = b*d; bc = b*c; ac = a*c;
- e = bd >> 16u; f = bd & 0xffffu;
- g = ad >> 16u; h = ad & 0xffffu;
- i = bc >> 16u; j = bc & 0xffffu;
- o = e+h+j;
- high = g+i+(o>>16u)+ac; o &= 0xffffu;
- low = (o << 16) + f;
- if (high >= divide)
- ERROR ("Overflow in axboc");
- {
- int k;
- for (k=0; k<32; k++) {
- high *= 2;
- result *= 2;
- if (low >= 0x80000000) {
- low -= 0x80000000;
- high += 1;
- }
- low *= 2;
- if (high > divide) {
- high -= divide;
- result += 1;
- }
- }
- }
- high *= 2;
- if (high >= divide)
- result += 1;
- return (sign>0)?result:-result;
-}
-#endif
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _NUMBERS_H_
-#define _NUMBERS_H_
-
-#include <stdio.h>
-#include <math.h>
-
-typedef unsigned char Ubyte;
-typedef int UNSIGNED_BYTE, SIGNED_BYTE, SIGNED_PAIR;
-typedef unsigned UNSIGNED_PAIR;
-typedef long UNSIGNED_TRIPLE, SIGNED_TRIPLE, SIGNED_QUAD;
-typedef unsigned long UNSIGNED_QUAD;
-
-extern UNSIGNED_BYTE get_unsigned_byte (FILE *);
-#if 0
-extern UNSIGNED_BYTE sget_unsigned_byte (char *);
-#endif
-extern SIGNED_BYTE get_signed_byte (FILE *);
-extern UNSIGNED_PAIR get_unsigned_pair (FILE *);
-extern UNSIGNED_PAIR sget_unsigned_pair (unsigned char *);
-extern SIGNED_PAIR get_signed_pair (FILE *);
-extern UNSIGNED_TRIPLE get_unsigned_triple (FILE *);
-extern SIGNED_TRIPLE get_signed_triple (FILE *);
-extern SIGNED_QUAD get_signed_quad (FILE *);
-extern UNSIGNED_QUAD get_unsigned_quad (FILE *);
-
-typedef signed long fixword;
-
-extern SIGNED_QUAD sqxfw (SIGNED_QUAD sq, fixword fw);
-#if 0
-extern SIGNED_QUAD axboverc (SIGNED_QUAD n1, SIGNED_QUAD n2, SIGNED_QUAD divide);
-#endif
-
-#ifndef MAX
-# define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-#ifndef MIN
-# define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#define ISODD(n) (((n)/2)*2!=(n))
-#define ISEVEN(n) (((n)/2)*2==(n))
-
-#ifndef M_PI
-# define M_PI (4.0*atan(1.0))
-#endif
-
-#define ROUND(n,acc) (floor(((double)n)/(acc)+0.5)*(acc))
-
-#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-# define __C99__
-#endif
-
-#ifndef __C99__
-# ifndef round
-# define round(v) (floor((v) + 0.5))
-# endif
-# ifndef trunc
-# define trunc(v) ((v) > 0.0 ? floor((v)) : ceil((v)))
-# endif
-#endif
-#define round_at(v,acc) (round(((double)(v))/(acc))*(acc))
-
-#endif /* _NUMBERS_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifdef _HAVE_CONFIG_H
-#include "config.h"
-#endif /* _HAVE_CONFIG_H */
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-#include "dpxfile.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-#include "pdfparse.h"
-
-#include "agl.h"
-
-#include "otl_conf.h"
-
-#define VERBOSE_LEVEL_MIN 0
-static int verbose = 0;
-void
-otl_conf_set_verbose (void)
-{
- verbose++;
-}
-
-static pdf_obj *
-parse_uc_coverage (pdf_obj *gclass, const char **pp, const char *endptr)
-{
- pdf_obj *coverage;
- pdf_obj *value;
- long ucv = 0;
- char *glyphname, *glyphclass;
-
- if (*pp + 1 >= endptr)
- return NULL;
-
- if (**pp == '[')
- (*pp)++;
-
- coverage = pdf_new_array();
-
- while (*pp < endptr) {
- skip_white(pp, endptr);
- switch (**pp) {
- case ']': case ';':
- (*pp)++;
- return coverage;
- break;
- case ',':
- (*pp)++;
- break;
- case '@':
- {
- pdf_obj *cvalues;
- int i, size;
-
- (*pp)++;
- glyphclass = parse_c_ident(pp, endptr);
- cvalues = pdf_lookup_dict(gclass, glyphclass);
- if (!cvalues)
- ERROR("%s not defined...", glyphclass);
- size = pdf_array_length(cvalues);
- for (i = 0; i < size; i++) {
- pdf_add_array(coverage,
- pdf_link_obj(pdf_get_array(cvalues, i)));
- }
- }
- break;
- default:
- glyphname = parse_c_ident(pp, endptr);
- if (!glyphname)
- ERROR("Invalid Unicode character specified.");
-
- skip_white(pp, endptr);
- if (*pp + 1 < endptr && **pp == '-') {
- value = pdf_new_array();
-
- if (agl_get_unicodes(glyphname, &ucv, 1) != 1)
- ERROR("Invalid Unicode char: %s", glyphname);
- pdf_add_array(value, pdf_new_number(ucv));
- RELEASE(glyphname);
-
- (*pp)++; skip_white(pp, endptr);
- glyphname = parse_c_ident(pp, endptr);
- if (!glyphname)
- ERROR("Invalid Unicode char: %s", glyphname);
- if (agl_get_unicodes(glyphname, &ucv, 1) != 1)
- ERROR("Invalid Unicode char: %s", glyphname);
- pdf_add_array(value, pdf_new_number(ucv));
- RELEASE(glyphname);
-
- } else {
- if (agl_get_unicodes(glyphname, &ucv, 1) != 1)
- ERROR("Invalid Unicode char: %s", glyphname);
- value = pdf_new_number(ucv);
- RELEASE(glyphname);
- }
- pdf_add_array(coverage, value);
- break;
- }
- skip_white(pp, endptr);
- }
-
- return coverage;
-}
-
-static pdf_obj *parse_block (pdf_obj *gclass, const char **pp, const char *endptr);
-
-static void
-add_rule (pdf_obj *rule, pdf_obj *gclass,
- char *first, char *second, char *suffix)
-{
- pdf_obj *glyph1, *glyph2;
-#define MAX_UNICODES 16
- long unicodes[MAX_UNICODES];
- int i, n_unicodes;
-
- if (first[0] == '@') {
- glyph1 = pdf_lookup_dict(gclass, &first[1]);
- if (!glyph1) {
- WARN("No glyph class \"%s\" found.", &first[1]);
- return;
- }
- pdf_link_obj(glyph1);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Output glyph sequence: %s\n", first);
- }
-
- } else {
- n_unicodes = agl_get_unicodes(first, unicodes, MAX_UNICODES);
- if (n_unicodes < 1) {
- WARN("Failed to convert glyph \"%s\" to Unicode sequence.",
- first);
- return;
- }
- glyph1 = pdf_new_array();
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Output glyph sequence: %s ->", first);
- }
-
- for (i = 0; i < n_unicodes; i++) {
- pdf_add_array(glyph1, pdf_new_number(unicodes[i]));
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- if (unicodes[i] < 0x10000) {
- MESG(" U+%04X", unicodes[i]);
- } else {
- MESG(" U+%06X", unicodes[i]);
- }
- }
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- }
- }
-
- if (second[0] == '@') {
- glyph2 = pdf_lookup_dict(gclass, &second[1]);
- if (!glyph2) {
- WARN("No glyph class \"%s\" found.", &second[1]);
- return;
- }
- pdf_link_obj(glyph2);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Input glyph sequence: %s (%s)\n", second, suffix);
- }
-
- } else {
- n_unicodes = agl_get_unicodes(second, unicodes, 16);
- if (n_unicodes < 1) {
- WARN("Failed to convert glyph \"%s\" to Unicode sequence.",
- second);
- return;
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- if (suffix)
- MESG("otl_conf>> Input glyph sequence: %s.%s ->", second, suffix);
- else
- MESG("otl_conf>> Input glyph sequence: %s ->", second);
- }
-
- glyph2 = pdf_new_array();
- for (i = 0; i < n_unicodes; i++) {
- pdf_add_array(glyph2, pdf_new_number(unicodes[i]));
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- if (unicodes[i] < 0x10000) {
- MESG(" U+%04X", unicodes[i]);
- } else {
- MESG(" U+%06X", unicodes[i]);
- }
- }
- }
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG(" (%s)\n", suffix);
- }
- }
-
- /* OK */
- if (suffix) {
- pdf_add_array(rule, pdf_new_string(suffix, strlen(suffix)));
- } else {
- pdf_add_array(rule, pdf_new_null());
- }
- pdf_add_array(rule, glyph1);
- pdf_add_array(rule, glyph2);
-}
-
-static pdf_obj *
-parse_substrule (pdf_obj *gclass, const char **pp, const char *endptr)
-{
- pdf_obj *substrule;
- char *token;
-
- skip_white(pp, endptr);
- if (*pp < endptr && **pp == '{')
- (*pp)++;
-
- skip_white(pp, endptr);
- if (*pp >= endptr)
- return NULL;
-
- substrule = pdf_new_array();
- while (*pp < endptr && **pp != '}') {
- skip_white(pp, endptr);
- if (*pp >= endptr)
- break;
-
- if (**pp == '#') {
- while (*pp < endptr) {
- if (**pp == '\r' || **pp == '\n') {
- (*pp)++;
- break;
- }
- (*pp)++;
- }
- continue;
- } else if (**pp == ';') {
- (*pp)++;
- continue;
- }
-
- skip_white(pp, endptr);
- token = parse_c_ident(pp, endptr);
- if (!token)
- break;
-
- if (!strcmp(token, "assign") || !strcmp(token, "substitute")) {
- char *tmp, *first, *second, *suffix;
-
- skip_white(pp, endptr);
-
- first = parse_c_ident(pp, endptr);
- if (!first)
- ERROR("Syntax error (1)");
-
- skip_white(pp, endptr);
- tmp = parse_c_ident(pp, endptr);
- if (strcmp(tmp, "by") && strcmp(tmp, "to"))
- ERROR("Syntax error (2): %s", *pp);
-
- skip_white(pp, endptr);
- second = parse_c_ident(pp, endptr); /* allows @ */
- if (!second)
- ERROR("Syntax error (3)");
-
- /* (assign|substitute) tag dst src */
- pdf_add_array(substrule, pdf_new_name(token));
- if (*pp + 1 < endptr && **pp == '.') {
- (*pp)++;
- suffix = parse_c_ident(pp, endptr);
- } else {
- suffix = NULL;
- }
- add_rule(substrule, gclass, first, second, suffix);
-
- RELEASE(first);
- RELEASE(tmp);
- RELEASE(second);
- if (suffix)
- RELEASE(suffix);
- } else {
- ERROR("Unkown command %s.", token);
- }
- RELEASE(token);
- skip_white(pp, endptr);
- }
-
- if (*pp < endptr && **pp == '}')
- (*pp)++;
- return substrule;
-}
-
-static pdf_obj *
-parse_block (pdf_obj *gclass, const char **pp, const char *endptr)
-{
- pdf_obj *rule;
- char *token, *tmp;
-
- skip_white(pp, endptr);
- if (*pp < endptr && **pp == '{')
- (*pp)++;
-
- skip_white(pp, endptr);
- if (*pp >= endptr)
- return NULL;
-
- rule = pdf_new_dict();
- while (*pp < endptr && **pp != '}') {
- skip_white(pp, endptr);
- if (*pp >= endptr)
- break;
- if (**pp == '#') {
- while (*pp < endptr) {
- if (**pp == '\r' || **pp == '\n') {
- (*pp)++;
- break;
- }
- (*pp)++;
- }
- continue;
- } else if (**pp == ';') {
- (*pp)++;
- continue;
- }
-
- skip_white(pp, endptr);
- token = parse_c_ident(pp, endptr);
- if (!token)
- break;
-
- if (!strcmp(token, "script") ||
- !strcmp(token, "language")) {
- int i, len;
-
- skip_white(pp, endptr);
- len = 0;
- while (*pp + len < endptr && *(*pp + len) != ';') {
- len++;
- }
- if (len > 0) {
- tmp = NEW(len+1, char);
- memset(tmp, 0, len+1);
- for (i = 0; i < len; i++) {
- if (!isspace(**pp))
- tmp[i] = **pp;
- (*pp)++;
- }
- pdf_add_dict(rule,
- pdf_new_name(token),
- pdf_new_string(tmp, strlen(tmp)));
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Current %s set to \"%s\"\n", token, tmp);
- }
-
- RELEASE(tmp);
- }
- } else if (!strcmp(token, "option")) {
- pdf_obj *opt_dict, *opt_rule;
-
- opt_dict = pdf_lookup_dict(rule, "option");
- if (!opt_dict) {
- opt_dict = pdf_new_dict();
- pdf_add_dict(rule,
- pdf_new_name("option"), opt_dict);
- }
-
- skip_white(pp, endptr);
- tmp = parse_c_ident(pp, endptr);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Reading option \"%s\"\n", tmp);
- }
-
- skip_white(pp, endptr);
- opt_rule = parse_block(gclass, pp, endptr);
- pdf_add_dict(opt_dict, pdf_new_name(tmp), opt_rule);
-
- RELEASE(tmp);
- } else if (!strcmp(token, "prefered") ||
- !strcmp(token, "required") ||
- !strcmp(token, "optional")) {
- pdf_obj *subst, *rule_block;
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Reading block (%s)\n", token);
- }
-
- skip_white(pp, endptr);
- if (*pp >= endptr || **pp != '{')
- ERROR("Syntax error (1)");
-
- rule_block = parse_substrule(gclass, pp, endptr);
- subst = pdf_lookup_dict(rule, "rule");
- if (!subst) {
- subst = pdf_new_array();
- pdf_add_dict(rule, pdf_new_name("rule"), subst);
- }
- pdf_add_array(subst, pdf_new_number(token[0]));
- pdf_add_array(subst, rule_block);
- } else if (token[0] == '@') {
- pdf_obj *coverage;
-
- skip_white(pp, endptr);
- (*pp)++; /* = */
- skip_white(pp, endptr);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_conf>> Glyph class \"%s\"\n", token);
- }
-
- coverage = parse_uc_coverage(gclass, pp, endptr);
- if (!coverage)
- ERROR("No valid Unicode characters...");
-
- pdf_add_dict(gclass,
- pdf_new_name(&token[1]), coverage);
- }
- RELEASE(token);
- skip_white(pp, endptr);
- }
-
- if (*pp < endptr && **pp == '}')
- (*pp)++;
- return rule;
-}
-
-
-static pdf_obj *
-otl_read_conf (const char *conf_name)
-{
- pdf_obj *rule;
- pdf_obj *gclass;
- FILE *fp;
- char *filename, *wbuf, *p, *endptr;
- const char *pp;
- long size, len;
-
- filename = NEW(strlen(conf_name)+strlen(".otl")+1, char);
- strcpy(filename, conf_name);
- strcat(filename, ".otl");
-
- fp = DPXFOPEN(filename, DPX_RES_TYPE_TEXT);
- if (!fp) {
- RELEASE(filename);
- return NULL;
- }
-
- size = file_size(fp);
- rewind(fp);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- MESG("otl_conf>> Layout config. \"%s\" found: file=\"%s\" (%ld bytes)\n",
- conf_name, filename, size);
- }
- RELEASE(filename);
- if (size < 1)
- return NULL;
-
- wbuf = NEW(size, char);
- p = wbuf; endptr = p + size;
- while (size > 0 && p < endptr) {
- len = fread(p, sizeof(char), size, fp);
- p += len;
- size -= len;
- }
-
- pp = wbuf;
- gclass = pdf_new_dict();
- rule = parse_block(gclass, &pp, endptr);
- pdf_release_obj(gclass);
-
- RELEASE(wbuf);
-
- return rule;
-}
-
-static pdf_obj *otl_confs = NULL;
-
-pdf_obj *
-otl_find_conf (const char *conf_name)
-{
- pdf_obj *rule;
- pdf_obj *script, *language;
- pdf_obj *options;
-
- return NULL;
-
- if (otl_confs)
- rule = pdf_lookup_dict(otl_confs, conf_name);
- else {
- otl_confs = pdf_new_dict();
- rule = NULL;
- }
-
- if (!rule) {
- rule = otl_read_conf(conf_name);
- if (rule) {
- pdf_add_dict(otl_confs,
- pdf_new_name(conf_name), rule);
- script = pdf_lookup_dict(rule, "script");
- language = pdf_lookup_dict(rule, "language");
- options = pdf_lookup_dict(rule, "option");
- if (!script) {
- script = pdf_new_string("*", 1);
- pdf_add_dict(rule,
- pdf_new_name("script"),
- script);
- WARN("Script unspecified in \"%s\"...", conf_name);
- }
- if (!language) {
- language = pdf_new_string("dflt", 4);
- pdf_add_dict(rule,
- pdf_new_name("language"),
- language);
- WARN("Language unspecified in \"%s\"...", conf_name);
- }
-
- if (options) {
- pdf_obj *optkeys, *opt, *key;
- long i, num_opts;
-
- optkeys = pdf_dict_keys(options);
- num_opts = pdf_array_length(optkeys);
- for (i = 0; i < num_opts; i++) {
- key = pdf_get_array(optkeys, i);
- opt = pdf_lookup_dict(options, pdf_name_value(key));
- if (!pdf_lookup_dict(opt, "script"))
- pdf_add_dict(opt,
- pdf_new_name("script"),
- pdf_link_obj(script));
- if (!pdf_lookup_dict(opt, "language"))
- pdf_add_dict(opt,
- pdf_new_name("language"),
- pdf_link_obj(language));
- }
- pdf_release_obj(optkeys);
- }
-
- }
- }
-
- return rule;
-}
-
-
-char *
-otl_conf_get_script (pdf_obj *conf)
-{
- pdf_obj *script;
-
- ASSERT(conf);
-
- script = pdf_lookup_dict(conf, "script");
-
- return pdf_string_value(script);
-}
-
-char *
-otl_conf_get_language (pdf_obj *conf)
-{
- pdf_obj *language;
-
- ASSERT(conf);
-
- language = pdf_lookup_dict(conf, "language");
-
- return pdf_string_value(language);
-}
-
-pdf_obj *
-otl_conf_get_rule (pdf_obj *conf)
-{
- ASSERT(conf);
- return pdf_lookup_dict(conf, "rule");
-}
-
-pdf_obj *
-otl_conf_find_opt (pdf_obj *conf, const char *opt_tag)
-{
- pdf_obj *opt_conf = NULL;
- pdf_obj *options;
-
- ASSERT(conf);
-
- options = pdf_lookup_dict(conf, "option");
- if (options && opt_tag)
- opt_conf = pdf_lookup_dict(options, opt_tag);
- else
- opt_conf = NULL;
-
- return opt_conf;
-}
-
-void
-otl_init_conf (void)
-{
- if (otl_confs)
- pdf_release_obj(otl_confs);
- otl_confs = pdf_new_dict();
-
- if (verbose > VERBOSE_LEVEL_MIN + 10) {
- pdf_release_obj(pdf_ref_obj(otl_confs));
- }
-}
-
-void
-otl_close_conf (void)
-{
- pdf_release_obj(otl_confs);
- otl_confs = NULL;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _OTL_CONF_H_
-#define _OTL_CONF_H_
-
-extern void otl_conf_set_verbose (void);
-
-extern pdf_obj *otl_find_conf (const char *conf_name);
-extern void otl_init_conf (void);
-extern void otl_close_conf (void);
-
-extern pdf_obj *otl_conf_get_class (pdf_obj *conf, const char *ident);
-
-extern char *otl_conf_get_script (pdf_obj *conf);
-extern char *otl_conf_get_language (pdf_obj *conf);
-extern pdf_obj *otl_conf_get_rule (pdf_obj *conf);
-extern pdf_obj *otl_conf_find_opt (pdf_obj *conf, const char *opt_tag);
-
-#endif /* _OTL_CONF_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifdef _HAVE_CONFIG_H
-#include "config.h"
-#endif /* _HAVE_CONFIG_H */
-
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-#include "mfileio.h"
-
-#include "otl_opt.h"
-
-struct bt_node {
- int flag;
-
- struct bt_node *left;
- struct bt_node *right;
-
- char data[4];
-};
-
-#define FLAG_NOT (1 << 0)
-#define FLAG_AND (1 << 1)
-
-static int match_expr (struct bt_node *expr, const char *key);
-static int
-match_expr (struct bt_node *expr, const char *key)
-{
- int retval = 1;
- int i;
-
- if (expr) {
- if (!expr->left && !expr->right) {
- for (i = 0; i < 4; i++) {
- if (expr->data[i] != '?' &&
- expr->data[i] != key[i]) {
- retval = 0;
- break;
- }
- }
- } else {
- if (expr->left) {
- retval = match_expr(expr->left, key);
- }
- if (expr->right) {
- if (retval && (expr->flag & FLAG_AND)) /* and */
- retval &= match_expr(expr->right, key);
- else if (!retval && !(expr->flag & FLAG_AND)) /* or */
- retval = match_expr(expr->right, key);
- }
- }
- if (expr->flag & FLAG_NOT) /* not */
- retval = retval ? 0 : 1;
-
- }
-
- return retval;
-}
-
-static struct bt_node *
-bt_new_tree (void)
-{
- struct bt_node *expr;
-
- expr = NEW(1, struct bt_node);
- expr->flag = 0;
- expr->left = NULL;
- expr->right = NULL;
- memset(expr->data, 0, 4);
-
- return expr;
-}
-
-static void bt_release_tree (struct bt_node *tree);
-
-static void
-bt_release_tree (struct bt_node *tree)
-{
- if (tree) {
- if (tree->left)
- bt_release_tree(tree->left);
- if (tree->right)
- bt_release_tree(tree->right);
- RELEASE(tree);
- }
-}
-
-static struct bt_node *
-parse_expr (const char **pp, const char *endptr)
-{
- struct bt_node *root, *curr;
-
- if (*pp >= endptr)
- return NULL;
-
- root = curr = bt_new_tree();
- while (*pp < endptr) {
- switch (**pp) {
- case '!':
- if (curr->flag & 2)
- curr->flag &= ~FLAG_NOT;
- else
- curr->flag |= FLAG_NOT;
- (*pp)++;
- break;
- case '(':
- (*pp)++;
- if (*pp < endptr) {
- struct bt_node *expr;
-
- expr = parse_expr(pp, endptr);
- if (!expr) {
- WARN("Syntax error: %s\n", *pp);
- return NULL;
- }
- if (**pp != ')') {
- WARN("Syntax error: Unbalanced ()\n");
- return NULL;
- }
- curr->left = expr->left;
- curr->right = expr->right;
- memcpy(curr->data, expr->data, 4);
-
- RELEASE(expr);
- } else {
- WARN("Syntax error: Unbalanced ()\n");
- bt_release_tree(root);
- return NULL;
- }
- (*pp)++;
- break;
- case ')':
- return root;
- break;
- case '|': case '&':
- if (*pp >= endptr) {
- WARN("Syntax error: %s\n", *pp);
- bt_release_tree(root);
- return NULL;
- } else {
- struct bt_node *tmp;
-
- tmp = bt_new_tree();
- tmp->left = root;
- tmp->right = curr = bt_new_tree();
- if (**pp == '&')
- tmp->flag = 1;
- else
- tmp->flag = 0;
- root = tmp;
- }
- (*pp)++;
- break;
- case '*':
- memset(curr->data, '?', 4);
- (*pp)++;
- break;
- default:
- if (*pp + 4 <= endptr) {
- int i;
-
- for (i = 0; i < 4; i++) {
- if (**pp == ' ' || **pp == '?' ||
- isalpha(**pp) || isdigit(**pp))
- curr->data[i] = **pp;
- else if (**pp == '_')
- curr->data[i] = ' ';
- else {
- WARN("Invalid char in tag: %c\n", **pp);
- bt_release_tree(root);
- return NULL;
- }
- (*pp)++;
- }
- } else {
- WARN("Syntax error: %s\n", *pp);
- bt_release_tree(root);
- return NULL;
- }
- break;
- }
- }
-
- return root;
-}
-
-
-struct otl_opt
-{
- struct bt_node *rule;
-};
-
-otl_opt *
-otl_new_opt (void)
-{
- struct otl_opt *opt;
-
- opt = NEW(1, struct otl_opt);
- opt->rule = NULL;
-
- return (otl_opt *) opt;
-}
-
-
-void
-otl_release_opt (otl_opt *opt)
-{
- if (opt->rule) {
- bt_release_tree(opt->rule);
- }
- opt->rule = NULL;
- RELEASE(opt);
-}
-
-#if 0
-struct lv_range
-{
- long start, end;
-};
-
-struct uc_coverage
-{
- long count;
- struct lv_range *ranges;
-};
-
-static int CDECL
-range_cmp (const void *v1, const void *v2)
-{
- struct lv_range *sv1, *sv2;
-
- sv1 = (struct lv_range *) v1;
- sv2 = (struct lv_range *) v2;
-
- if (sv1->start < sv2->start)
- return -1;
- else
- return 1;
-
- return 0;
-}
-
-static int CDECL
-range_overlap (const void *v1, const void *v2)
-{
- struct lv_range *sv1, *sv2;
-
- sv1 = (struct lv_range *) v1;
- sv2 = (struct lv_range *) v2;
-
- /* Must be first sort in increasing start order */
- if (sv1->end >= sv2->start)
- return 0;
- else if (sv1->end < sv2->start)
- return -1;
-
- return 1;
-}
-
-static void
-check_uc_coverage (struct uc_coverage *coverage)
-{
- struct lv_range *r1, *r2;
- long i;
-
- for (i = 0; i < coverage->count; i++) {
- r1 = &coverage->ranges[i];
- r2 = bsearch(r1, coverage->ranges,
- coverage->count, sizeof(struct lv_range),
- range_overlap);
- if (r2 && r1 != r2) {
- WARN("Overlapping Unicode range found:");
- WARN("[%x-%x], [%x-%x] ==> [%x-%x]",
- r1->start, r1->end, r2->start, r2->end,
- MIN(r1->start, r2->start), MAX(r1->end, r2->end));
- r2->start = MIN(r1->start, r2->start);
- r2->end = MAX(r1->end , r2->end );
- if (i < coverage->count - 1) {
- memmove(&coverage->ranges[i], &coverage->ranges[i+1],
- (coverage->count - i - 1) * sizeof(struct lv_range));
- coverage->count -= 1;
- }
- }
- }
- /* ... */
- if (coverage->count == 0) {
- RELEASE(coverage->ranges);
- coverage->ranges = NULL;
- }
-}
-#endif
-
-int
-otl_parse_optstring (otl_opt *opt, const char *optstr)
-{
- const char *p, *endptr;
-
- ASSERT(opt);
-
- if (optstr) {
- p = optstr;
- endptr = p + strlen(optstr);
- opt->rule = parse_expr(&p, endptr);
- }
-
- return 0;
-}
-
-int
-otl_match_optrule (otl_opt *opt, const char *tag)
-{
- ASSERT(tag);
-
- if (!opt || !opt->rule)
- return 1;
-
- return match_expr(opt->rule, tag);
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _OTL_OPT_H_
-#define _OTL_OPT_H_
-
-
-typedef struct otl_opt otl_opt;
-
-#define OTL_OPTSTR_SEP '+'
-
-extern otl_opt *otl_new_opt (void);
-extern void otl_release_opt (otl_opt *opt);
-
-extern int otl_parse_optstring (otl_opt *opt, const char *optstr);
-extern int otl_match_optrule (otl_opt *opt, const char *tag);
-
-#endif /* _OTL_OPT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/* No page independence here...
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-
-#include "pdfdoc.h"
-#include "pdfdraw.h"
-
-#include "pdfcolor.h"
-
-
-static int verbose = 0;
-void
-pdf_color_set_verbose (void)
-{
- verbose++;
-}
-
-/* This function returns PDF_COLORSPACE_TYPE_GRAY,
- * PDF_COLORSPACE_TYPE_RGB or PDF_COLORSPACE_TYPE_CMYK.
- */
-int
-pdf_color_type (const pdf_color *color)
-{
- ASSERT(color);
-
- return -color->num_components;
-}
-
-int
-pdf_color_rgbcolor (pdf_color *color, double r, double g, double b)
-{
- ASSERT(color);
-
- if (r < 0.0 || r > 1.0) {
- WARN("Invalid color value specified: red=%g", r);
- return -1;
- }
- if (g < 0.0 || g > 1.0) {
- WARN("Invalid color value specified: green=%g", g);
- return -1;
- }
- if (b < 0.0 || b > 1.0) {
- WARN("Invalid color value specified: blue=%g", b);
- return -1;
- }
- color->values[0] = r;
- color->values[1] = g;
- color->values[2] = b;
-
- color->num_components = 3;
-
- return 0;
-}
-
-int
-pdf_color_cmykcolor (pdf_color *color,
- double c, double m, double y, double k)
-{
- ASSERT(color);
-
- if (c < 0.0 || c > 1.0) {
- WARN("Invalid color value specified: cyan=%g", c);
- return -1;
- }
- if (m < 0.0 || m > 1.0) {
- WARN("Invalid color value specified: magenta=%g", m);
- return -1;
- }
- if (y < 0.0 || y > 1.0) {
- WARN("Invalid color value specified: yellow=%g", y);
- return -1;
- }
- if (k < 0.0 || k > 1.0) {
- WARN("Invalid color value specified: black=%g", k);
- return -1;
- }
-
- color->values[0] = c;
- color->values[1] = m;
- color->values[2] = y;
- color->values[3] = k;
-
- color->num_components = 4;
-
- return 0;
-}
-
-int
-pdf_color_graycolor (pdf_color *color, double g)
-{
- ASSERT(color);
-
- if (g < 0.0 || g > 1.0) {
- WARN("Invalid color value specified: gray=%g", g);
- return -1;
- }
-
- color->values[0] = g;
-
- color->num_components = 1;
-
- return 0;
-}
-
-
-void
-pdf_color_copycolor (pdf_color *color1, const pdf_color *color2)
-{
- ASSERT(color1 && color2);
-
- memcpy(color1, color2, sizeof(pdf_color));
-}
-
-/* Brighten up a color. f == 0 means no change, f == 1 means white. */
-void
-pdf_color_brighten_color (pdf_color *dst, const pdf_color *src, double f)
-{
- ASSERT(dst && src);
-
- if (f == 1.0) {
- pdf_color_white(dst);
- } else {
- double f0, f1;
- int n;
-
- n = dst->num_components = src->num_components;
- f1 = n == 4 ? 0.0 : f; /* n == 4 is CMYK, others are RGB and Gray */
- f0 = 1.0-f;
-
- while (n--)
- dst->values[n] = f0 * src->values[n] + f1;
- }
-}
-
-int
-pdf_color_is_white (const pdf_color *color)
-{
- int n;
- double f;
-
- ASSERT(color);
-
- n = color->num_components;
- f = n == 4 ? 0.0 : 1.0; /* n == 4 is CMYK, others are RGB and Gray */
-
- while (n--)
- if (color->values[n] != f)
- return 0;
-
- return 1;
-}
-
-int
-pdf_color_to_string (const pdf_color *color, char *buffer)
-{
- int i, len = 0;
-
- for (i = 0; i < color->num_components; i++) {
- len += sprintf(buffer+len, " %g", ROUND(color->values[i], 0.001));
- }
- return len;
-}
-
-pdf_color current_fill = {
- 1,
- {0.0, 0.0, 0.0, 0.0}
-};
-
-pdf_color current_stroke = {
- 1,
- {0.0, 0.0, 0.0, 0.0}
-};
-
-/*
- * This routine is not a real color matching.
- */
-int
-pdf_color_compare (const pdf_color *color1, const pdf_color *color2)
-{
- int n = color1->num_components;
-
- if (n != color2->num_components)
- return -1;
-
- while (n--)
- if (color1->values[n] != color2->values[n])
- return -1;
-
- return 0;
-}
-
-int
-pdf_color_is_valid (const pdf_color *color)
-{
- int n;
-
- n = color->num_components;
- if (n != 1 && n != 3 && n != 4)
- return 0;
-
- while (n--)
- if (color->values[n] < 0.0 || color->values[n] > 1.0)
- return 0;
-
- return 1;
-}
-
-/* Dvipdfm special */
-#define DEV_COLOR_STACK_MAX 128
-
-static struct {
- int current;
- pdf_color stroke[DEV_COLOR_STACK_MAX];
- pdf_color fill[DEV_COLOR_STACK_MAX];
-} color_stack;
-
-void
-pdf_color_clear_stack (void)
-{
- if (color_stack.current > 0) {
- WARN("You've mistakenly made a global color change within nested colors.");
- }
- color_stack.current = 0;
- pdf_color_black(color_stack.stroke);
- pdf_color_black(color_stack.fill);
- return;
-}
-
-void
-pdf_color_set (pdf_color *sc, pdf_color *fc)
-{
- pdf_color_copycolor(&color_stack.stroke[color_stack.current], sc);
- pdf_color_copycolor(&color_stack.fill[color_stack.current], fc);
- pdf_dev_reset_color(0);
-}
-
-void
-pdf_color_push (pdf_color *sc, pdf_color *fc)
-{
- if (color_stack.current >= DEV_COLOR_STACK_MAX-1) {
- WARN("Color stack overflow. Just ignore.");
- } else {
- color_stack.current++;
- pdf_color_set(sc, fc);
- }
- return;
-}
-
-void
-pdf_color_pop (void)
-{
- if (color_stack.current <= 0) {
- WARN("Color stack underflow. Just ignore.");
- } else {
- color_stack.current--;
- pdf_dev_reset_color(0);
- }
- return;
-}
-
-void
-pdf_color_get_current (pdf_color **sc, pdf_color **fc)
-{
- *sc = &color_stack.stroke[color_stack.current];
- *fc = &color_stack.fill[color_stack.current];
- return;
-}
-
-/***************************** COLOR SPACE *****************************/
-
-static int pdf_colorspace_defineresource (const char *ident,
- int subtype,
- void *cdata, pdf_obj *resource);
-
-static int pdf_colorspace_findresource (const char *ident,
- int subtype, const void *cdata);
-
-#if 0
-struct calgray_cdata
-{
- double white_point[3]; /* required, second component must
- * be equal to 1.0
- */
- double black_point[3]; /* optional, default: [0 0 0] */
- double gamma; /* optional, default: 1.0 */
-};
-
-struct calrgb_cdata
-{
- double white_point[3]; /* required, second component must
- * be equal to 1.0
- */
- double black_point[3]; /* optional, default: [0 0 0] */
- double gamma[3]; /* optional, default: [1 1 1] */
- double matrix[9]; /* optional, default: identity
- * [1 0 0 0 1 0 0 0 1]
- */
-};
-
-static void
-release_calrgb (void *cdata)
-{
- struct calrgb_cdata *calrgb;
-
- if (cdata) {
- calrgb = (struct calrgb_cdata *) cdata;
- RELEASE(calrgb);
- }
-}
-
-static int
-compare_calrgb (const char *ident1, const void *cdata1,
- const char *ident2, const void *cdata2)
-{
- struct calrgb_cdata *calrgb1;
- struct calrgb_cdata *calrgb2;
-
- if (ident1 && ident2 &&
- !strcmp(ident1, ident2)) {
- return 0;
- }
-}
-
-static void
-init_calrgb (struct calrgb_cdata *calrgb)
-{
- ASSERT(calrgb);
-
- calrgb->white_point[0] = 1.0;
- calrgb->white_point[1] = 1.0;
- calrgb->white_point[2] = 1.0;
-
- calrgb->black_point[0] = 0.0;
- calrgb->black_point[1] = 0.0;
- calrgb->black_point[2] = 0.0;
-
- calrgb->gamma[0] = 1.0;
- calrgb->gamma[1] = 1.0;
- calrgb->gamma[2] = 1.0;
-
- calrgb->matrix[0] = 1.0;
- calrgb->matrix[1] = 0.0;
- calrgb->matrix[2] = 0.0;
-
- calrgb->matrix[3] = 0.0;
- calrgb->matrix[4] = 1.0;
- calrgb->matrix[5] = 0.0;
-
- calrgb->matrix[6] = 0.0;
- calrgb->matrix[7] = 0.0;
- calrgb->matrix[8] = 1.0;
-}
-
-static int
-valid_calrgb (struct calrgb_cdata *calrgb)
-{
- if (calrgb->white_point[1] != 1.0 ||
- calrgb->white_point[0] <= 0.0 ||
- calrgb->white_point[2] <= 0.0)
- return 0;
-
- if (calrgb->black_point[0] < 0.0 ||
- calrgb->black_point[1] < 0.0 ||
- calrgb->black_point[2] < 0.0)
- return 0;
-
- if (calrgb->gamma[0] < 0.0 ||
- calrgb->gamma[1] < 0.0 ||
- calrgb->gamma[2] < 0.0)
- return 0;
-
- /* matrix should be invertible? */
-
- return 1;
-}
-
-static pdf_obj *
-pdf_color_make_calrgb_resource (struct calrgb_cdata *calrgb)
-{
- pdf_obj *colorspace;
- pdf_obj *calparams, *tmp_array;
-
- ASSERT(calrgb);
-
- if (!valid_calrgb(calrgb))
- return NULL;
-
- colorspace = pdf_new_array();
- calparams = pdf_new_dict();
-
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->white_point[0], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(1.0));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->white_point[2], 0.001)));
- pdf_add_dict(calparams, pdf_new_name("WhitePoint"), tmp_array);
-
- if (calrgb->black_point[0] != 0.0 ||
- calrgb->black_point[1] != 0.0 ||
- calrgb->black_point[2] != 0.0) {
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->black_point[0], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->black_point[1], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->black_point[2], 0.001)));
- pdf_add_dict(calparams, pdf_new_name("BlackPoint"), tmp_array);
- }
-
- if (calrgb->gamma[0] != 1.0 ||
- calrgb->gamma[1] != 1.0 ||
- calrgb->gamma[2] != 1.0) {
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->gamma[0], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->gamma[1], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->gamma[2], 0.001)));
- pdf_add_dict(calparams, pdf_new_name("Gamma"), tmp_array);
- }
-
- if (calrgb->matrix[0] != 1.0 ||
- calrgb->matrix[1] != 0.0 ||
- calrgb->matrix[2] != 0.0 ||
- calrgb->matrix[3] != 0.0 ||
- calrgb->matrix[4] != 1.0 ||
- calrgb->matrix[5] != 0.0 ||
- calrgb->matrix[6] != 0.0 ||
- calrgb->matrix[7] != 0.0 ||
- calrgb->matrix[8] != 1.0) {
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[0], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[1], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[2], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[3], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[4], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[5], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[6], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[7], 0.001)));
- pdf_add_array(tmp_array, pdf_new_number(ROUND(calrgb->matrix[8], 0.001)));
- pdf_add_dict(calparams, pdf_new_name("Matrix"), tmp_array);
- }
-
- pdf_add_array(colorspace, pdf_new_name("CalRGB"));
- pdf_add_array(colorspace, calparams);
-
- return colorspace;
-}
-#endif
-
-static unsigned char nullbytes16[16] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
-static struct
-{
- int major;
- int minor;
-} icc_versions[] = {
- {0, 0}, /* PDF-1.0, we don't support them */
- {0, 0}, /* PDF-1.1, we don't support them */
- {0, 0}, /* PDF-1.2, we don't support them */
- {0x02, 0x10}, /* PDF-1.3 */
- {0x02, 0x20}, /* PDF-1.4 */
- {0x04, 0x00} /* PDF-1.5 */
-};
-
-static int
-iccp_version_supported (int major, int minor)
-{
- int pdf_ver;
-
- pdf_ver = pdf_get_version();
- if (pdf_ver < 6) {
- if (icc_versions[pdf_ver].major < major)
- return 0;
- else if (icc_versions[pdf_ver].major == major &&
- icc_versions[pdf_ver].minor < minor)
- return 0;
- else {
- return 1;
- }
- }
-
- return 0;
-}
-
-typedef unsigned long iccSig;
-static iccSig
-str2iccSig (const void *s)
-{
- const char *p;
-
- p = (const char *) s;
-
- return (iccSig) ((p[0]<<24)|(p[1]<<16)|(p[2]<<8)|p[3]);
-}
-
-typedef struct
-{
- long X, Y, Z; /* s15Fixed16Numeber */
-} iccXYZNumber;
-
-typedef struct
-{
- long size;
- iccSig CMMType;
- long version;
- iccSig devClass;
- iccSig colorSpace;
- iccSig PCS; /* Profile Connection Space */
- char creationDate[12];
- iccSig acsp;
- iccSig platform;
- char flags[4];
- iccSig devMnfct;
- iccSig devModel;
- char devAttr[8];
- long intent;
- iccXYZNumber illuminant;
- iccSig creator;
- unsigned char ID[16]; /* MD5 checksum with Rendering intent,
- * Header attrs, Profile ID fields are
- * set to zeros.
- */
- /* 28 bytes reserved - must be set to zeros */
-} iccHeader;
-
-#define iccNullSig 0
-static void
-iccp_init_iccHeader (iccHeader *icch)
-{
- ASSERT(icch);
-
- icch->size = 0;
- icch->CMMType = iccNullSig;
- icch->version = 0xFFFFFF;
- icch->devClass = iccNullSig;
- icch->colorSpace = iccNullSig;
- icch->PCS = iccNullSig;
- memset(icch->creationDate, 0, 12);
- icch->acsp = str2iccSig("ascp");
- icch->platform = iccNullSig;
- memset(icch->flags, 0, 4);
- icch->devMnfct = iccNullSig;
- icch->devModel = iccNullSig;
- memset(icch->devAttr, 0, 8);
- icch->intent = 0;
- icch->illuminant.X = 0;
- icch->illuminant.Y = 0;
- icch->illuminant.Z = 0;
- icch->creator = iccNullSig;
- memset(icch->ID, 0, 16);
-}
-
-#define ICC_INTENT_TYPE(n) ((int) (((n) >> 16) & 0xff))
-#define ICC_INTENT_PERCEPTUAL 0
-#define ICC_INTENT_RELATIVE 1
-#define ICC_INTENT_SATURATION 2
-#define ICC_INTENT_ABSOLUTE 3
-
-/*
- * In ICC profile stream dicrionary, there is /Range whose values must
- * "match the information in the profile". But where is those values in?
- *
- * How should I treat rendering intent?
- */
-struct iccbased_cdata
-{
- long sig; /* 'i' 'c' 'c' 'b' */
-
- unsigned char checksum[16]; /* 16 bytes MD5 Checksum */
- int colorspace; /* input colorspace:
- * RGB, Gray, CMYK, (Lab?)
- */
- int alternate; /* alternate colorspace (id), unused */
-};
-
-#define check_sig(d,p,q,r,s) ((d) && (d)->sig == ((p)<<24|(q)<<16|(r)<<8|(s)))
-
-static void
-init_iccbased_cdata (struct iccbased_cdata *cdata)
-{
- ASSERT(cdata);
-
- cdata->sig = ('i' << 24|'c' << 16|'c' << 8|'b');
- memset(cdata->checksum, 0, 16);
- cdata->colorspace = PDF_COLORSPACE_TYPE_INVALID;
- cdata->alternate = -1;
-
- return;
-}
-
-static void
-release_iccbased_cdata (struct iccbased_cdata *cdata)
-{
- ASSERT(check_sig(cdata, 'i', 'c', 'c', 'b'));
-
- RELEASE(cdata);
-}
-
-static int
-get_num_components_iccbased (const struct iccbased_cdata *cdata)
-{
- int num_components = 0;
-
- ASSERT(check_sig(cdata, 'i', 'c', 'c', 'b'));
-
- switch (cdata->colorspace) {
- case PDF_COLORSPACE_TYPE_RGB:
- num_components = 3;
- break;
- case PDF_COLORSPACE_TYPE_CMYK:
- num_components = 4;
- break;
- case PDF_COLORSPACE_TYPE_GRAY:
- num_components = 1;
- break;
- case PDF_COLORSPACE_TYPE_CIELAB:
- num_components = 3;
- break;
- }
-
- return num_components;
-}
-
-static int
-compare_iccbased (const char *ident1, const struct iccbased_cdata *cdata1,
- const char *ident2, const struct iccbased_cdata *cdata2)
-{
- if (cdata1 && cdata2) {
-
- ASSERT(check_sig(cdata1, 'i', 'c', 'c', 'b'));
- ASSERT(check_sig(cdata2, 'i', 'c', 'c', 'b'));
-
- if (memcmp(cdata1->checksum, nullbytes16, 16) &&
- memcmp(cdata2->checksum, nullbytes16, 16)) {
- return memcmp(cdata1->checksum, cdata2->checksum, 16);
- }
- if (cdata1->colorspace != cdata2->colorspace) {
- return (cdata1->colorspace - cdata2->colorspace);
- }
-
- /* Continue if checksum unknown and colorspace is same. */
- }
-
- if (ident1 && ident2)
- return strcmp(ident1, ident2);
-
- /* No way to compare */
- return -1;
-}
-
-int
-iccp_check_colorspace (int colortype, const void *profile, long proflen)
-{
- iccSig colorspace;
- const unsigned char *p;
-
- if (!profile || proflen < 128)
- return -1;
-
- p = (const unsigned char *) profile;
-
- colorspace = str2iccSig(p + 16);
-
- switch (colortype) {
- case PDF_COLORSPACE_TYPE_CALRGB:
- case PDF_COLORSPACE_TYPE_RGB:
- if (colorspace != str2iccSig("RGB ")) {
- return -1;
- }
- break;
- case PDF_COLORSPACE_TYPE_CALGRAY:
- case PDF_COLORSPACE_TYPE_GRAY:
- if (colorspace != str2iccSig("GRAY")) {
- return -1;
- }
- break;
- case PDF_COLORSPACE_TYPE_CMYK:
- if (colorspace != str2iccSig("CMYK")) {
- return -1;
- }
- break;
- default:
- return -1;
- break;
- }
-
- return 0;
-}
-
-pdf_obj *
-iccp_get_rendering_intent (const void *profile, long proflen)
-{
- pdf_obj *ri = NULL;
- const unsigned char *p;
- long intent;
-
- if (!profile || proflen < 128)
- return NULL;
-
- p = (const unsigned char *) profile;
-
- intent = (p[64] << 24)|(p[65] << 16)|(p[66] << 8)|p[67];
- switch (ICC_INTENT_TYPE(intent)) {
- case ICC_INTENT_SATURATION:
- ri = pdf_new_name("Saturation");
- break;
- case ICC_INTENT_PERCEPTUAL:
- ri = pdf_new_name("Perceptual");
- break;
- case ICC_INTENT_ABSOLUTE:
- ri = pdf_new_name("AbsoluteColorimetric");
- break;
- case ICC_INTENT_RELATIVE:
- ri = pdf_new_name("RelativeColorimetric");
- break;
- default:
- WARN("Invalid rendering intent type: %d", ICC_INTENT_TYPE(intent));
- ri = NULL;
- }
-
- return ri;
-}
-
-#define sget_signed_long(p) ((long) ((p)[0] << 24|(p)[1] << 16|(p)[2] << 8|(p)[3]))
-#define sget_signed_short(p) ((short) ((p)[0] << 8|(p)[1]))
-#define get_iccSig(p) ((iccSig) ((p)[0] << 24|(p)[1] << 16|(p)[2] << 8|(p)[3]))
-
-static int
-iccp_unpack_header (iccHeader *icch,
- const void *profile, long proflen, int check_size)
-{
- const unsigned char *p, *endptr;
-
- if (check_size) {
- if (!profile || proflen < 128 ||
- proflen % 4 != 0) {
- WARN("Profile size: %ld", proflen);
- return -1;
- }
- }
-
- p = (const unsigned char *) profile;
- endptr = p + 128;
-
- icch->size = sget_signed_long(p);
- if (check_size) {
- if (icch->size != proflen) {
- WARN("ICC Profile size: %ld(header) != %ld", icch->size, proflen);
- return -1;
- }
- }
- p += 4;
-
- icch->CMMType = str2iccSig(p);
- p += 4;
- icch->version = sget_signed_long(p);
- p += 4;
- icch->devClass = str2iccSig(p);
- p += 4;
- icch->colorSpace = str2iccSig(p);
- p += 4;
- icch->PCS = str2iccSig(p);
- p += 4;
- memcpy(icch->creationDate, p, 12);
- p += 12;
- icch->acsp = str2iccSig(p); /* acsp */
- if (icch->acsp != str2iccSig("acsp")) {
- WARN("Invalid ICC profile: not \"acsp\" - %c%c%c%c ",
- p[0], p[1], p[2], p[3]);
- return -1;
- }
- p += 4;
- icch->platform = str2iccSig(p);
- p += 4;
- memcpy(icch->flags, p, 4);
- p += 4;
- icch->devMnfct = str2iccSig(p);
- p += 4;
- icch->devModel = str2iccSig(p);
- p += 4;
- memcpy(icch->devAttr, p, 8);
- p += 8;
- icch->intent = (p[0] << 24)|(p[1] << 16)|(p[2] << 8)|p[3];
- p += 4;
- icch->illuminant.X = sget_signed_long(p);
- p += 4;
- icch->illuminant.Y = sget_signed_long(p);
- p += 4;
- icch->illuminant.Z = sget_signed_long(p);
- p += 4;
- icch->creator = str2iccSig(p);
- p += 4;
- memcpy(icch->ID, p, 16);
- p += 16;
-
- /* 28 bytes reserved - must be set to zeros */
- for (; p < endptr; p++) {
- if (*p != '\0') {
- WARN("Reserved pad not zero: %02x (at offset %ld in ICC profile header.)",
- *p, 128 - ((long) (endptr - p)));
- return -1;
- }
- }
-
- return 0;
-}
-
-/* MD5 checksum with Rendering intent,
- * Header attrs, Profile ID fields are
- * set to zeros.
- */
-#define ICC_HEAD_SECT1_START 0
-#define ICC_HEAD_SECT1_LENGTH 56
-/* 8 bytes devAttr, 4 bytes intent */
-#define ICC_HEAD_SECT2_START 68
-#define ICC_HEAD_SECT2_LENGTH 16
-/* 16 bytes ID (checksum) */
-#define ICC_HEAD_SECT3_START 100
-#define ICC_HEAD_SECT3_LENGTH 28
-
-#include "dpxcrypt.h"
-static void
-iccp_get_checksum (unsigned char *checksum, const void *profile, long proflen)
-{
- const unsigned char *p;
- MD5_CONTEXT md5;
-
- p = (const unsigned char *) profile;
-
- MD5_init (&md5);
- MD5_write(&md5, p + ICC_HEAD_SECT1_START, ICC_HEAD_SECT1_LENGTH);
- MD5_write(&md5, nullbytes16, 12);
- MD5_write(&md5, p + ICC_HEAD_SECT2_START, ICC_HEAD_SECT2_LENGTH);
- MD5_write(&md5, nullbytes16, 16);
- MD5_write(&md5, p + ICC_HEAD_SECT3_START, ICC_HEAD_SECT3_LENGTH);
-
- /* body */
- MD5_write(&md5, p + 128, proflen - 128);
-
- MD5_final(checksum, &md5);
-}
-
-static void
-print_iccp_header (iccHeader *icch, unsigned char *checksum)
-{
- int i;
-
- ASSERT(icch);
-
-#define print_iccSig(s,t) if ((s) == 0) {\
- MESG("pdf_color>> %s:\t(null)\n", (t)); \
- } else if (!isprint(((s) >> 24) & 0xff) || \
- !isprint(((s) >> 16) & 0xff) || \
- !isprint(((s) >> 8) & 0xff) || \
- !isprint((s) & 0xff)) { \
- MESG("pdf_color>> %s:\t(invalid)\n", (t)); \
- } else { \
- MESG("pdf_color>> %s:\t%c%c%c%c\n", (t), \
- ((s) >> 24) & 0xff, ((s) >> 16) & 0xff, \
- ((s) >> 8) & 0xff, (s) & 0xff); \
-}
-
- MESG("\n");
- MESG("pdf_color>> ICC Profile Info\n");
- MESG("pdf_color>> Profile Size:\t%ld bytes\n", icch->size);
- print_iccSig(icch->CMMType, "CMM Type");
- MESG("pdf_color>> Profile Version:\t%d.%01d.%01d\n",
- (icch->version >> 24) & 0xff,
- (icch->version >> 20) & 0x0f,
- (icch->version >> 16) & 0x0f);
- print_iccSig(icch->devClass, "Device Class");
- print_iccSig(icch->colorSpace, "Color Space");
- print_iccSig(icch->PCS, "Connection Space");
- MESG("pdf_color>> Creation Date:\t");
- for (i = 0; i < 12; i += 2) {
- if (i == 0)
- MESG("%04u",
- sget_unsigned_pair((unsigned char *) icch->creationDate));
- else {
- MESG(":%02u",
- sget_unsigned_pair((unsigned char *) (&icch->creationDate[i])));
- }
- }
- MESG("\n");
- print_iccSig(icch->platform, "Primary Platform");
- MESG("pdf_color>> Profile Flags:\t%02x:%02x:%02x:%02x\n",
- icch->flags[0], icch->flags[1], icch->flags[2], icch->flags[3]);
- print_iccSig(icch->devMnfct, "Device Mnfct");
- print_iccSig(icch->devModel, "Device Model");
- MESG("pdf_color>> Device Attr:\t");
- for (i = 0; i < 8; i++) {
- if (i == 0)
- MESG("%02x", icch->devAttr[i]);
- else
- MESG(":%02x", icch->devAttr[i]);
- }
- MESG("\n");
- MESG("pdf_color>> Rendering Intent:\t");
- switch (ICC_INTENT_TYPE(icch->intent)) {
- case ICC_INTENT_SATURATION:
- MESG("Saturation");
- break;
- case ICC_INTENT_PERCEPTUAL:
- MESG("Perceptual");
- break;
- case ICC_INTENT_ABSOLUTE:
- MESG("Absolute Colorimetric");
- break;
- case ICC_INTENT_RELATIVE:
- MESG("Relative Colorimetric");
- break;
- default:
- MESG("(invalid)");
- break;
- }
- MESG("\n");
- print_iccSig(icch->creator, "Creator");
- MESG("pdf_color>> Illuminant (XYZ):\t");
- MESG("%.3f %.3f %.3f\n",
- (double) icch->illuminant.X / 0x10000,
- (double) icch->illuminant.Y / 0x10000,
- (double) icch->illuminant.Z / 0x10000);
- MESG("pdf_color>> Checksum:\t");
- if (!memcmp(icch->ID, nullbytes16, 16)) {
- MESG("(null)");
- } else {
- for (i = 0; i < 16; i++) {
- if (i == 0)
- MESG("%02x", icch->ID[i]);
- else
- MESG(":%02x", icch->ID[i]);
- }
- }
- MESG("\n");
- if (checksum) {
- MESG("pdf_color>> Calculated:\t");
- for (i = 0; i < 16; i++) {
- if (i == 0)
- MESG("%02x", checksum[i]);
- else
- MESG(":%02x", checksum[i]);
- }
- MESG("\n");
- }
-
- return;
-}
-
-
-static int
-iccp_devClass_allowed (int dev_class)
-{
- int colormode;
-
- colormode = pdf_dev_get_param(PDF_DEV_PARAM_COLORMODE);
-
- switch (colormode) {
-#if 0
- case PDF_DEV_COLORMODE_PDFX1:
- break;
- case PDF_DEV_COLORMODE_PDFX3:
- if (dev_class != str2iccSig("prtr")) {
- return 0;
- }
- break;
-#endif
- default:
- if (dev_class != str2iccSig("scnr") &&
- dev_class != str2iccSig("mntr") &&
- dev_class != str2iccSig("prtr") &&
- dev_class != str2iccSig("spac")) {
- return 0;
- }
- break;
- }
-
-
- return 1;
-}
-
-int
-iccp_load_profile (const char *ident,
- const void *profile, long proflen)
-{
- int cspc_id;
- pdf_obj *resource;
- pdf_obj *stream;
- pdf_obj *stream_dict;
- iccHeader icch;
- int colorspace;
- unsigned char checksum[16];
- struct iccbased_cdata *cdata;
-
- iccp_init_iccHeader(&icch);
- if (iccp_unpack_header(&icch, profile, proflen, 1) < 0) { /* check size */
- WARN("Invalid ICC profile header in \"%s\"", ident);
- print_iccp_header(&icch, NULL);
- return -1;
- }
-
- if (!iccp_version_supported((icch.version >> 24) & 0xff,
- (icch.version >> 16) & 0xff)) {
- WARN("ICC profile format spec. version %d.%01d.%01d"
- " not supported in current PDF version setting.",
- (icch.version >> 24) & 0xff,
- (icch.version >> 20) & 0x0f,
- (icch.version >> 16) & 0x0f);
- WARN("ICC profile not embedded.");
- print_iccp_header(&icch, NULL);
- return -1;
- }
-
- if (!iccp_devClass_allowed(icch.devClass)) {
- WARN("Unsupported ICC Profile Device Class:");
- print_iccp_header(&icch, NULL);
- return -1;
- }
-
- if (icch.colorSpace == str2iccSig("RGB ")) {
- colorspace = PDF_COLORSPACE_TYPE_RGB;
- } else if (icch.colorSpace == str2iccSig("GRAY")) {
- colorspace = PDF_COLORSPACE_TYPE_GRAY;
- } else if (icch.colorSpace == str2iccSig("CMYK")) {
- colorspace = PDF_COLORSPACE_TYPE_CMYK;
- } else {
- WARN("Unsupported input color space.");
- print_iccp_header(&icch, NULL);
- return -1;
- }
-
- iccp_get_checksum(checksum, profile, proflen);
- if (memcmp(icch.ID, nullbytes16, 16) &&
- memcmp(icch.ID, checksum, 16)) {
- WARN("Invalid ICC profile: Inconsistent checksum.");
- print_iccp_header(&icch, checksum);
- return -1;
- }
-
- cdata = NEW(1, struct iccbased_cdata);
- init_iccbased_cdata(cdata);
- cdata->colorspace = colorspace;
- memcpy(cdata->checksum, checksum, 16);
-
- cspc_id = pdf_colorspace_findresource(ident,
- PDF_COLORSPACE_TYPE_ICCBASED, cdata);
- if (cspc_id >= 0) {
- if (verbose)
- MESG("(ICCP:[id=%d])", cspc_id);
- release_iccbased_cdata(cdata);
- return cspc_id;
- }
- if (verbose > 1) {
- print_iccp_header(&icch, checksum);
- }
-
- resource = pdf_new_array();
-
- stream = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_array(resource, pdf_new_name("ICCBased"));
- pdf_add_array(resource, pdf_ref_obj (stream));
-
- stream_dict = pdf_stream_dict(stream);
- pdf_add_dict(stream_dict, pdf_new_name("N"),
- pdf_new_number(get_num_components_iccbased(cdata)));
-
- pdf_add_stream (stream, profile, proflen);
- pdf_release_obj(stream);
-
- cspc_id = pdf_colorspace_defineresource(ident,
- PDF_COLORSPACE_TYPE_ICCBASED,
- cdata, resource);
-
- return cspc_id;
-}
-
-#if 0
-#define WBUF_SIZE 4096
-static unsigned char wbuf[WBUF_SIZE];
-
-static pdf_obj *
-iccp_load_file_stream (unsigned char *checksum, long length, FILE *fp)
-{
- pdf_obj *stream;
- MD5_CONTEXT md5;
- long nb_read;
-
- rewind(fp);
-
- if (fread(wbuf, 1, 128, fp) != 128) {
- return NULL;
- }
- length -= 128;
-
- stream = pdf_new_stream(STREAM_COMPRESS);
-
- MD5_init (&md5);
- MD5_write(&md5, wbuf + ICC_HEAD_SECT1_START, ICC_HEAD_SECT1_LENGTH);
- MD5_write(&md5, nullbytes16, 12);
- MD5_write(&md5, wbuf + ICC_HEAD_SECT2_START, ICC_HEAD_SECT2_LENGTH);
- MD5_write(&md5, nullbytes16, 16);
- MD5_write(&md5, wbuf + ICC_HEAD_SECT3_START, ICC_HEAD_SECT3_LENGTH);
-
- pdf_add_stream(stream, wbuf, 128);
-
- /* body */
- while (length > 0) {
- nb_read = fread(wbuf, 1, MIN(length, WBUF_SIZE), fp);
- MD5_write(&md5, wbuf, nb_read);
- pdf_add_stream(stream, wbuf, nb_read);
- length -= nb_read;
- }
-
- MD5_final(checksum, &md5);
-
-
- return stream;
-}
-
-int
-pdf_colorspace_load_ICCBased (const char *ident, const char *filename)
-{
- int cspc_id;
- FILE *fp;
- pdf_obj *resource;
- pdf_obj *stream;
- pdf_obj *stream_dict;
- iccHeader icch;
- int colorspace;
- long size;
- unsigned char checksum[16];
- struct iccbased_cdata *cdata;
-
-
- fp = DPXFOPEN(filename, DPX_RES_TYPE_ICCPROFILE);
- if (!fp)
- return -1;
-
- size = file_size(fp);
- if (size < 128) {
- MFCLOSE(fp);
- return -1;
- }
- if (fread(wbuf, 1, 128, fp) != 128) {
- DPXFCLOSE(fp);
- return -1;
- }
-
- iccp_init_iccHeader(&icch);
- if (iccp_unpack_header(&icch, wbuf, 128, 0) < 0) {
- WARN("Invalid ICC profile header in \"%s\"", ident);
- print_iccp_header(&icch, NULL);
- DPXFCLOSE(fp);
- return -1;
- }
- if (icch.size > size) {
- WARN("File size smaller than recorded in header: %ld %ld",
- icch.size, size);
- DPXFCLOSE(fp);
- return -1;
- }
-
- if (!iccp_version_supported((icch.version >> 24) & 0xff,
- (icch.version >> 16) & 0xff)) {
- WARN("ICC profile format spec. version %d.%01d.%01d"
- " not supported in current PDF version setting.",
- (icch.version >> 24) & 0xff,
- (icch.version >> 20) & 0x0f,
- (icch.version >> 16) & 0x0f);
- WARN("ICC profile not embedded.");
- print_iccp_header(&icch, NULL);
- DPXFCLOSE(fp);
- return -1;
- }
-
- if (!iccp_devClass_allowed(icch.devClass)) {
- WARN("Unsupported ICC Profile Device Class:");
- print_iccp_header(&icch, NULL);
- DPXFCLOSE(fp);
- return -1;
- }
-
- if (icch.colorSpace == str2iccSig("RGB ")) {
- colorspace = PDF_COLORSPACE_TYPE_RGB;
- } else if (icch.colorSpace == str2iccSig("GRAY")) {
- colorspace = PDF_COLORSPACE_TYPE_GRAY;
- } else if (icch.colorSpace == str2iccSig("CMYK")) {
- colorspace = PDF_COLORSPACE_TYPE_CMYK;
- } else {
- WARN("Unsupported input color space.");
- print_iccp_header(&icch, NULL);
- DPXFCLOSE(fp);
- return -1;
- }
-
- stream = iccp_load_file_stream(checksum, icch.size, fp);
- DPXFCLOSE(fp);
-
- if (!stream) {
- WARN("Loading ICC Profile failed...: %s", filename);
- return -1;
- }
-
- if (memcmp(icch.ID, nullbytes16, 16) &&
- memcmp(icch.ID, checksum, 16)) {
- WARN("Invalid ICC profile: Inconsistent checksum.");
- print_iccp_header(&icch, NULL);
- pdf_release_obj(stream);
- return -1;
- }
-
- cdata = NEW(1, struct iccbased_cdata);
- init_iccbased_cdata(cdata);
- cdata->colorspace = colorspace;
- memcpy(cdata->checksum, checksum, 16);
-
- cspc_id = pdf_colorspace_findresource(ident,
- PDF_COLORSPACE_TYPE_ICCBASED, cdata);
- if (cspc_id >= 0) {
- if (verbose)
- MESG("(ICCP:[id=%d])", cspc_id);
- release_iccbased_cdata(cdata);
- pdf_release_obj(stream);
- return cspc_id;
- }
- if (verbose > 1) {
- print_iccp_header(&icch, checksum);
- }
-
- resource = pdf_new_array();
-
- pdf_add_array(resource, pdf_new_name("ICCBased"));
- pdf_add_array(resource, pdf_ref_obj (stream));
-
- stream_dict = pdf_stream_dict(stream);
- pdf_add_dict(stream_dict, pdf_new_name("N"),
- pdf_new_number(get_num_components_iccbased(cdata)));
- pdf_release_obj(stream);
-
- cspc_id = pdf_colorspace_defineresource(ident,
- PDF_COLORSPACE_TYPE_ICCBASED,
- cdata, resource);
-
- return cspc_id;
-}
-#endif
-
-typedef struct {
- char *ident;
- int subtype;
-
- pdf_obj *resource;
- pdf_obj *reference;
-
- void *cdata;
-} pdf_colorspace;
-
-static struct {
- int count;
- int capacity;
- pdf_colorspace *colorspaces;
-} cspc_cache = {
- 0, 0, NULL
-};
-
-int
-pdf_colorspace_findresource (const char *ident,
- int type, const void *cdata)
-{
- pdf_colorspace *colorspace;
- int cspc_id, cmp = -1;
-
- for (cspc_id = 0;
- cmp && cspc_id < cspc_cache.count; cspc_id++) {
- colorspace = &cspc_cache.colorspaces[cspc_id];
- if (colorspace->subtype != type)
- continue;
-
- switch (colorspace->subtype) {
- case PDF_COLORSPACE_TYPE_ICCBASED:
- cmp = compare_iccbased(ident, cdata,
- colorspace->ident, colorspace->cdata);
- break;
- }
- if (!cmp)
- return cspc_id;
- }
-
- return -1; /* not found */
-}
-
-static void
-pdf_init_colorspace_struct (pdf_colorspace *colorspace)
-{
- ASSERT(colorspace);
-
- colorspace->ident = NULL;
- colorspace->subtype = PDF_COLORSPACE_TYPE_INVALID;
-
- colorspace->resource = NULL;
- colorspace->reference = NULL;
- colorspace->cdata = NULL;
-
- return;
-}
-
-static void
-pdf_clean_colorspace_struct (pdf_colorspace *colorspace)
-{
- ASSERT(colorspace);
-
- if (colorspace->ident)
- RELEASE(colorspace->ident);
- if (colorspace->resource)
- pdf_release_obj(colorspace->resource);
- if (colorspace->reference)
- pdf_release_obj(colorspace->reference);
- colorspace->resource = NULL;
- colorspace->reference = NULL;
-
- if (colorspace->cdata) {
- switch (colorspace->subtype) {
- case PDF_COLORSPACE_TYPE_ICCBASED:
- release_iccbased_cdata(colorspace->cdata);
- break;
- }
- }
- colorspace->cdata = NULL;
- colorspace->subtype = PDF_COLORSPACE_TYPE_INVALID;
-
- return;
-}
-
-static void
-pdf_flush_colorspace (pdf_colorspace *colorspace)
-{
- ASSERT(colorspace);
-
- if (colorspace->resource)
- pdf_release_obj(colorspace->resource);
- if (colorspace->reference)
- pdf_release_obj(colorspace->reference);
-
- colorspace->resource = NULL;
- colorspace->reference = NULL;
-}
-
-int
-pdf_colorspace_defineresource (const char *ident,
- int subtype, void *cdata, pdf_obj *resource)
-{
- int cspc_id;
- pdf_colorspace *colorspace;
-
- if (cspc_cache.count >= cspc_cache.capacity) {
- cspc_cache.capacity += 16;
- cspc_cache.colorspaces = RENEW(cspc_cache.colorspaces,
- cspc_cache.capacity, pdf_colorspace);
- }
- cspc_id = cspc_cache.count;
- colorspace = &cspc_cache.colorspaces[cspc_id];
-
- pdf_init_colorspace_struct(colorspace);
- if (ident) {
- colorspace->ident = NEW(strlen(ident) + 1, char);
- strcpy(colorspace->ident, ident);
- }
- colorspace->subtype = subtype;
- colorspace->cdata = cdata;
- colorspace->resource = resource;
-
- if (verbose) {
- MESG("(ColorSpace:%s", ident);
- if (verbose > 1) {
- switch (subtype) {
- case PDF_COLORSPACE_TYPE_ICCBASED:
- MESG("[ICCBased]");
- break;
- case PDF_COLORSPACE_TYPE_CALRGB:
- MESG("[CalRGB]");
- break;
- case PDF_COLORSPACE_TYPE_CALGRAY:
- MESG("[CalGray]");
- break;
- }
- }
- MESG(")");
- }
-
- cspc_cache.count++;
-
- return cspc_id;
-}
-
-pdf_obj *
-pdf_get_colorspace_reference (int cspc_id)
-{
- pdf_colorspace *colorspace;
-
- colorspace = &cspc_cache.colorspaces[cspc_id];
- if (!colorspace->reference) {
- colorspace->reference = pdf_ref_obj(colorspace->resource);
- pdf_release_obj(colorspace->resource); /* .... */
- colorspace->resource = NULL;
- }
-
- return pdf_link_obj(colorspace->reference);
-}
-
-#if 0
-int
-pdf_get_colorspace_num_components (int cspc_id)
-{
- pdf_colorspace *colorspace;
- int num_components;
-
- colorspace = &cspc_cache.colorspaces[cspc_id];
-
- switch (colorspace->subtype) {
- case PDF_COLORSPACE_TYPE_ICCBASED:
- num_components = get_num_components_iccbased(colorspace->cdata);
- break;
- case PDF_COLORSPACE_TYPE_DEVICEGRAY:
- num_components = 1;
- break;
- case PDF_COLORSPACE_TYPE_DEVICERGB:
- num_components = 3;
- break;
- case PDF_COLORSPACE_TYPE_DEVICECMYK:
- num_components = 4;
- break;
- case PDF_COLORSPACE_TYPE_CALRGB:
- num_components = 3;
- break;
- case PDF_COLORSPACE_TYPE_CALGRAY:
- num_components = 1;
- break;
- default:
- num_components = 0;
- break;
- }
-
- return num_components;
-}
-
-int
-pdf_get_colorspace_subtype (int cspc_id)
-{
- pdf_colorspace *colorspace;
-
- colorspace = &cspc_cache.colorspaces[cspc_id];
-
- return colorspace->subtype;
-}
-#endif
-
-void
-pdf_init_colors (void)
-{
- cspc_cache.count = 0;
- cspc_cache.capacity = 0;
- cspc_cache.colorspaces = NULL;
-}
-
-void
-pdf_close_colors (void)
-{
- int i;
-
- for (i = 0; i < cspc_cache.count; i++) {
- pdf_colorspace *colorspace;
-
- colorspace = &cspc_cache.colorspaces[i];
- pdf_flush_colorspace(colorspace);
- pdf_clean_colorspace_struct(colorspace);
- }
- RELEASE(cspc_cache.colorspaces);
- cspc_cache.colorspaces = NULL;
- cspc_cache.count = cspc_cache.capacity = 0;
-
-}
-
-#define PDF_COLORSPACE_FAMILY_DEVICE 0
-#define PDF_COLORSPACE_FAMILY_CIEBASED 1
-#define PDF_COLORSPACE_FAMILY_SPECIAL 2
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDF_COLOR_H_
-#define _PDF_COLOR_H_
-
-#include "pdfobj.h"
-
-#define PDF_COLORSPACE_TYPE_DEVICECMYK -4
-#define PDF_COLORSPACE_TYPE_DEVICERGB -3
-#define PDF_COLORSPACE_TYPE_DEVICEGRAY -1
-#define PDF_COLORSPACE_TYPE_INVALID 0
-#define PDF_COLORSPACE_TYPE_CALGRAY 1
-#define PDF_COLORSPACE_TYPE_CIELAB 2
-#define PDF_COLORSPACE_TYPE_CALRGB 3
-#define PDF_COLORSPACE_TYPE_ICCBASED 4
-
-#define PDF_COLORSPACE_TYPE_CMYK PDF_COLORSPACE_TYPE_DEVICECMYK
-#define PDF_COLORSPACE_TYPE_RGB PDF_COLORSPACE_TYPE_DEVICERGB
-#define PDF_COLORSPACE_TYPE_GRAY PDF_COLORSPACE_TYPE_DEVICEGRAY
-
-
-#define PDF_COLOR_COMPONENT_MAX 4
-
-typedef struct
-{
- int num_components;
- double values[PDF_COLOR_COMPONENT_MAX];
-} pdf_color;
-
-extern void pdf_color_set_verbose (void);
-
-extern int pdf_color_type (const pdf_color *color);
-extern int pdf_color_rgbcolor (pdf_color *color,
- double r, double g, double b);
-extern int pdf_color_cmykcolor (pdf_color *color,
- double c, double m, double y, double k);
-extern int pdf_color_graycolor (pdf_color *color, double g);
-#define pdf_color_black(c) pdf_color_graycolor(c, 0.0);
-#define pdf_color_white(c) pdf_color_graycolor(c, 1.0);
-
-extern void pdf_color_copycolor (pdf_color *color1, const pdf_color *color2);
-extern void pdf_color_brighten_color (pdf_color *dst, const pdf_color *src, double f);
-
-extern int pdf_color_compare (const pdf_color *color1, const pdf_color *color2);
-
-extern int pdf_color_is_white (const pdf_color *color);
-extern int pdf_color_is_valid (const pdf_color *color);
-
-extern int pdf_color_to_string (const pdf_color *color, char *buffer);
-
-/* Not check size */
-extern pdf_obj *iccp_get_rendering_intent (const void *profile, long proflen);
-extern int iccp_check_colorspace (int colortype,
- const void *profile, long proflen);
-
-/* returns colorspace ID */
-extern int iccp_load_profile (const char *ident,
- const void *profile, long proflen);
-
-extern void pdf_init_colors (void);
-extern void pdf_close_colors (void);
-
-extern pdf_obj *pdf_get_colorspace_reference (int cspc_id);
-#if 0
-extern int pdf_get_colorspace_num_components (int cspc_id);
-extern int pdf_get_colorspace_subtype (int cspc_id);
-
-/* Not working */
-extern int pdf_colorspace_load_ICCBased (const char *ident,
- const char *profile_filename);
-#endif
-
-/* Color specials & color stack
- * See remark in spc_color.c.
- */
-extern void pdf_color_set (pdf_color *sc, pdf_color *fc);
-extern void pdf_color_push (pdf_color *sc, pdf_color *fc);
-extern void pdf_color_pop (void);
-
-extern void pdf_color_clear_stack (void);
-extern void pdf_color_get_current (pdf_color **sc, pdf_color **fc);
-
-#endif /* _PDF_COLOR_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <ctype.h>
-#include <math.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "mfileio.h"
-#include "numbers.h"
-
-#include "pdfdoc.h"
-#include "pdfobj.h"
-
-#include "pdffont.h"
-#include "fontmap.h"
-#include "cmap.h"
-#include "pdfximage.h"
-
-#include "pdfdraw.h"
-#include "pdfcolor.h"
-
-#include "pdflimits.h"
-
-#include "pdfdev.h"
-
-static int verbose = 0;
-
-void
-pdf_dev_set_verbose (void)
-{
- verbose++;
-}
-
-/* Not working yet... */
-double
-pdf_dev_scale (void)
-{
- return 1.0;
-}
-
-/*
- * Unit conversion, formatting and others.
- */
-
-#define TEX_ONE_HUNDRED_BP 6578176
-static struct {
- double dvi2pts;
- long min_bp_val; /* Shortest resolvable distance in the output PDF. */
- int precision; /* Number of decimal digits (in fractional part) kept. */
-} dev_unit = {
- 0.0,
- 658,
- 2
-};
-
-
-double
-dev_unit_dviunit (void)
-{
- return (1.0/dev_unit.dvi2pts);
-}
-
-#define DEV_PRECISION_MAX 8
-static unsigned long ten_pow[10] = {
- 1ul, 10ul, 100ul, 1000ul, 10000ul, 100000ul, 1000000ul, 10000000ul, 100000000ul, 1000000000ul
-};
-
-static double ten_pow_inv[10] = {
- 1.0, 0.1, 0.01, 0.001, 0.0001, 0.00001, 0.000001, 0.0000001, 0.00000001, 0.000000001
-};
-
-#define bpt2spt(b) ( (spt_t) round( (b) / dev_unit.dvi2pts ) )
-#define spt2bpt(s) ( (s) * dev_unit.dvi2pts )
-#define dround_at(v,p) (ROUND( (v), ten_pow_inv[(p)] ))
-
-static int
-p_itoa (long value, char *buf)
-{
- int sign, ndigits;
- char *p = buf;
-
- if (value < 0) {
- *p++ = '-';
- value = -value;
- sign = 1;
- } else {
- sign = 0;
- }
-
- ndigits = 0;
- /* Generate at least one digit in reverse order */
- do {
- p[ndigits++] = (value % 10) + '0';
- value /= 10;
- } while (value != 0);
-
- /* Reverse the digits */
- {
- int i;
-
- for (i = 0; i < ndigits / 2 ; i++) {
- char tmp = p[i];
- p[i] = p[ndigits-i-1];
- p[ndigits-i-1] = tmp;
- }
- }
- p[ndigits] = '\0';
-
- return (sign ? ndigits + 1 : ndigits);
-}
-
-/* ... */
-static int
-p_dtoa (double value, int prec, char *buf)
-{
- const long p[10] = { 1, 10, 100, 1000, 10000,
- 100000, 1000000, 10000000, 100000000, 1000000000 };
- long i, f;
- char *c = buf;
- int n;
-
- if (value < 0) {
- value = -value;
- *c++ = '-';
- n = 1;
- } else
- n = 0;
-
- i = (long) value;
- f = (long) ((value-i)*p[prec] + 0.5);
-
- if (f == p[prec]) {
- f = 0;
- i++;
- }
-
- if (i) {
- int m = p_itoa(i, c);
- c += m;
- n += m;
- } else if (!f) {
- *(c = buf) = '0';
- n = 1;
- }
-
- if (f) {
- int j = prec;
-
- *c++ = '.';
-
- while (j--) {
- c[j] = (f % 10) + '0';
- f /= 10;
- }
- c += prec-1;
- n += 1+prec;
-
- while (*c == '0') {
- c--;
- n--;
- }
- }
-
- *(++c) = 0;
-
- return n;
-}
-
-static int
-dev_sprint_bp (char *buf, spt_t value, spt_t *error)
-{
- double value_in_bp;
- double error_in_bp;
- int prec = dev_unit.precision;
-
- value_in_bp = spt2bpt(value);
- if (error) {
- error_in_bp = value_in_bp - dround_at(value_in_bp, prec);
- *error = bpt2spt(error_in_bp);
- }
-
- return p_dtoa(value_in_bp, prec, buf);
-}
-
-/* They are affected by precision (set at device initialization). */
-int
-pdf_sprint_matrix (char *buf, const pdf_tmatrix *M)
-{
- int len;
- int prec2 = MIN(dev_unit.precision + 2, DEV_PRECISION_MAX);
- int prec0 = MAX(dev_unit.precision, 2);
-
- len = p_dtoa(M->a, prec2, buf);
- buf[len++] = ' ';
- len += p_dtoa(M->b, prec2, buf+len);
- buf[len++] = ' ';
- len += p_dtoa(M->c, prec2, buf+len);
- buf[len++] = ' ';
- len += p_dtoa(M->d, prec2, buf+len);
- buf[len++] = ' ';
- len += p_dtoa(M->e, prec0, buf+len);
- buf[len++] = ' ';
- len += p_dtoa(M->f, prec0, buf+len);
- buf[len] = '\0'; /* xxx_sprint_xxx NULL terminates strings. */
-
- return len;
-}
-
-int
-pdf_sprint_rect (char *buf, const pdf_rect *rect)
-{
- int len;
-
- len = p_dtoa(rect->llx, dev_unit.precision, buf);
- buf[len++] = ' ';
- len += p_dtoa(rect->lly, dev_unit.precision, buf+len);
- buf[len++] = ' ';
- len += p_dtoa(rect->urx, dev_unit.precision, buf+len);
- buf[len++] = ' ';
- len += p_dtoa(rect->ury, dev_unit.precision, buf+len);
- buf[len] = '\0'; /* xxx_sprint_xxx NULL terminates strings. */
-
- return len;
-}
-
-int
-pdf_sprint_coord (char *buf, const pdf_coord *p)
-{
- int len;
-
- len = p_dtoa(p->x, dev_unit.precision, buf);
- buf[len++] = ' ';
- len += p_dtoa(p->y, dev_unit.precision, buf+len);
- buf[len] = '\0'; /* xxx_sprint_xxx NULL terminates strings. */
-
- return len;
-}
-
-int
-pdf_sprint_length (char *buf, double value)
-{
- int len;
-
- len = p_dtoa(value, dev_unit.precision, buf);
- buf[len] = '\0'; /* xxx_sprint_xxx NULL terminates strings. */
-
- return len;
-}
-
-
-int
-pdf_sprint_number (char *buf, double value)
-{
- int len;
-
- len = p_dtoa(value, DEV_PRECISION_MAX, buf);
- buf[len] = '\0'; /* xxx_sprint_xxx NULL terminates strings. */
-
- return len;
-}
-
-
-static struct
-{
- /* Text composition (direction) mode is ignored (always same
- * as font's writing mode) if autorotate is unset (value zero).
- */
- int autorotate;
-
- /*
- * Ignore color migrated to here. This is device's capacity.
- * colormode 0 for ignore colors
- */
- int colormode;
-
-} dev_param = {
- 1, /* autorotate */
- 1, /* colormode */
-};
-
-/*
- * Text handling routines.
- */
-
-/* Motion state:
- * GRAPHICS_MODE Initial state (not within BT/ET block nor in string)
- * TEXT_MODE Text section is started via BT operator but not
- * in string.
- * STRING_MODE In string. A string or array of strings are currently
- * in process. May started '[', '<' or '('.
- */
-#define GRAPHICS_MODE 1
-#define TEXT_MODE 2
-#define STRING_MODE 3
-
-static int motion_state = GRAPHICS_MODE;
-
-#define FORMAT_BUF_SIZE 4096
-static char format_buffer[FORMAT_BUF_SIZE];
-
-/*
- * In PDF, vertical text positioning is always applied when current font
- * is vertical font. While ASCII pTeX manages current writing direction
- * and font's WMode separately.
- *
- * 000/101 WMODE_HH/VV h(v) font, h(v) direction.
- * 001 WMODE_HV -90 deg. rotated
- * 100 WMODE_VH +90 deg. rotated
- * 011 WMODE_HD +90 deg. rotated
- * 111 WMODE_VD 180 deg. rotated
-
- * In MetaPost PostScript file processing (mp_mode = 1), only HH/VV mode
- * is applied.
- */
-#define TEXT_WMODE_HH 0
-#define TEXT_WMODE_HV 1
-#define TEXT_WMODE_VH 4
-#define TEXT_WMODE_VV 5
-#define TEXT_WMODE_HD 3
-#define TEXT_WMODE_VD 7
-
-#define ANGLE_CHANGES(m1,m2) ((abs((m1)-(m2)) % 5) == 0 ? 0 : 1)
-#define ROTATE_TEXT(m) ((m) != TEXT_WMODE_HH && (m) != TEXT_WMODE_VV)
-
-static struct {
-
- /* Current font.
- * This is index within dev_fonts.
- */
- int font_id;
-
- /* Dvipdfmx does compression of text by doing text positioning
- * in relative motion and uses string array [(foo) -250 (bar)]
- * with kerning (negative kern is used for white space as suited
- * for TeX). This is offset within current string.
- */
- spt_t offset;
-
- /* This is reference point of strings.
- * It may include error correction induced by rounding.
- */
- spt_t ref_x;
- spt_t ref_y;
-
- /* Using text raise and leading is highly recommended for
- * text extraction to work properly. But not implemented yet.
- * We can't do consice output for \TeX without this.
- */
- spt_t raise; /* unused */
- spt_t leading; /* unused */
-
- /* This is not always text matrix but rather font matrix.
- * We do not use horizontal scaling in PDF text state parameter
- * since they always apply scaling in fixed direction regardless
- * of writing mode.
- */
- struct {
- double slant;
- double extend;
- int rotate; /* TEXT_WMODE_XX */
- } matrix;
-
- /* Fake bold parameter:
- * If bold_param is positive, use text rendering mode
- * fill-then-stroke with stroking line width specified
- * by bold_param.
- */
- double bold_param;
-
- /* Text composition (direction) mode. */
- int dir_mode;
-
- /* internal */
-
- /* Flag indicating text matrix to be forcibly reset.
- * Enabled if synthetic font features (slant, extend, etc)
- * are used for current font or when text rotation mode
- * changes.
- */
- int force_reset;
-
- /* This information is duplicated from dev[font_id].format.
- * Set to 1 if font is composite (Type0) font.
- */
- int is_mb;
-} text_state = {
- -1, /* font */
- 0, /* offset */
- 0, 0, /* ref_x, ref_y */
- 0, 0, /* raise, leading */
- {0.0, 1.0, 0},
-
- 0.0, /* Experimental boldness param */
-
- 0, /* dir_mode */
-
- /* internal */
- 0, /* force_reset */
- 0 /* is_mb */
-};
-
-#define PDF_FONTTYPE_SIMPLE 1
-#define PDF_FONTTYPE_BITMAP 2
-#define PDF_FONTTYPE_COMPOSITE 3
-
-struct dev_font {
- /* Needs to be big enough to hold name "Fxxx"
- * where xxx is number of largest font
- */
- char short_name[7]; /* Resource name */
- int used_on_this_page;
-
- char *tex_name; /* String identifier of this font */
- spt_t sptsize; /* Point size */
-
- /* Returned values from font/encoding layer:
- *
- * The font_id and enc_id is font and encoding (CMap) identifier
- * used in pdf_font or encoding/cmap layer.
- * The PDF object "resource" is an indirect reference object
- * pointing font resource of this font. The used_chars is somewhat
- * misleading, this is actually used_glyphs in CIDFont for Type0
- * and is 65536/8 bytes binary data with each bits representing
- * whether the glyph is in-use or not. It is 256 char array for
- * simple font.
- */
- int font_id;
- int enc_id;
-
- pdf_obj *resource;
- char *used_chars;
-
- /* Font format:
- * simple, composite or bitmap.
- */
- int format;
-
- /* Writing mode:
- * Non-zero for vertical. Duplicated from CMap.
- */
- int wmode;
-
- /* Syntetic Font:
- *
- * We use text matrix for creating extended or slanted font,
- * but not with font's FontMatrix since TrueType and Type0
- * font don't support them.
- */
- double extend;
- double slant;
- double bold; /* Boldness prameter */
-
- /* Compatibility */
- int mapc; /* Nasty workaround for Omega */
-
- /* There are no font metric format supporting four-bytes
- * charcter code. So we should provide an option to specify
- * UCS group and plane.
- */
- int ucs_group;
- int ucs_plane;
-
- int is_unicode;
-};
-static struct dev_font *dev_fonts = NULL;
-
-static int num_dev_fonts = 0;
-static int max_dev_fonts = 0;
-static int num_phys_fonts = 0;
-
-#define CURRENTFONT() ((text_state.font_id < 0) ? NULL : &(dev_fonts[text_state.font_id]))
-#define GET_FONT(n) (&(dev_fonts[(n)]))
-
-
-static void
-dev_set_text_matrix (spt_t xpos, spt_t ypos, double slant, double extend, int rotate)
-{
- pdf_tmatrix tm;
- int len = 0;
-
- /* slant is negated for vertical font so that right-side
- * is always lower. */
- switch (rotate) {
- case TEXT_WMODE_VH:
- /* Vertical font */
- tm.a = slant ; tm.b = 1.0;
- tm.c = -extend; tm.d = 0.0 ;
- break;
- case TEXT_WMODE_HV:
- /* Horizontal font */
- tm.a = 0.0; tm.b = -extend;
- tm.c = 1.0; tm.d = -slant ;
- break;
- case TEXT_WMODE_HH:
- /* Horizontal font */
- tm.a = extend; tm.b = 0.0;
- tm.c = slant ; tm.d = 1.0;
- break;
- case TEXT_WMODE_VV:
- /* Vertical font */
- tm.a = 1.0; tm.b = -slant;
- tm.c = 0.0; tm.d = extend;
- break;
- case TEXT_WMODE_HD:
- /* Horizontal font */
- tm.a = 0.0; tm.b = extend;
- tm.c = -1.0; tm.d = slant ;
- break;
- case TEXT_WMODE_VD:
- /* Vertical font */
- tm.a = -1.0; tm.b = slant;
- tm.c = 0.0; tm.d = -extend;
- break;
- }
- tm.e = xpos * dev_unit.dvi2pts;
- tm.f = ypos * dev_unit.dvi2pts;
-
- format_buffer[len++] = ' ';
- len += pdf_sprint_matrix(format_buffer+len, &tm);
- format_buffer[len++] = ' ';
- format_buffer[len++] = 'T';
- format_buffer[len++] = 'm';
-
- pdf_doc_add_page_content(format_buffer, len); /* op: Tm */
-
- text_state.ref_x = xpos;
- text_state.ref_y = ypos;
- text_state.matrix.slant = slant;
- text_state.matrix.extend = extend;
- text_state.matrix.rotate = rotate;
-}
-
-/*
- * reset_text_state() outputs a BT and does any necessary coordinate
- * transformations to get ready to ship out text.
- */
-
-static void
-reset_text_state (void)
-{
- /*
- * We need to reset the line matrix to handle slanted fonts.
- */
- pdf_doc_add_page_content(" BT", 3); /* op: BT */
- /*
- * text_state.matrix is identity at top of page.
- * This sometimes write unnecessary "Tm"s when transition from
- * GRAPHICS_MODE to TEXT_MODE occurs.
- */
- if (text_state.force_reset ||
- text_state.matrix.slant != 0.0 ||
- text_state.matrix.extend != 1.0 ||
- ROTATE_TEXT(text_state.matrix.rotate)) {
- dev_set_text_matrix(0, 0,
- text_state.matrix.slant,
- text_state.matrix.extend,
- text_state.matrix.rotate);
- }
- text_state.ref_x = 0;
- text_state.ref_y = 0;
- text_state.offset = 0;
- text_state.force_reset = 0;
-}
-
-static void
-text_mode (void)
-{
- switch (motion_state) {
- case TEXT_MODE:
- break;
- case STRING_MODE:
- pdf_doc_add_page_content(text_state.is_mb ? ">]TJ" : ")]TJ", 4); /* op: TJ */
- break;
- case GRAPHICS_MODE:
- reset_text_state();
- break;
- }
- motion_state = TEXT_MODE;
- text_state.offset = 0;
-}
-
-void
-graphics_mode (void)
-{
- switch (motion_state) {
- case GRAPHICS_MODE:
- break;
- case STRING_MODE:
- pdf_doc_add_page_content(text_state.is_mb ? ">]TJ" : ")]TJ", 4); /* op: TJ */
- /* continue */
- case TEXT_MODE:
- pdf_doc_add_page_content(" ET", 3); /* op: ET */
- text_state.force_reset = 0;
- text_state.font_id = -1;
- break;
- }
- motion_state = GRAPHICS_MODE;
-}
-
-static void
-start_string (spt_t xpos, spt_t ypos, double slant, double extend, int rotate)
-{
- spt_t delx, dely, error_delx, error_dely;
- spt_t desired_delx, desired_dely;
- int len = 0;
-
- delx = xpos - text_state.ref_x;
- dely = ypos - text_state.ref_y;
- /*
- * Precompensating for line transformation matrix.
- *
- * Line transformation matrix L for horizontal font in horizontal
- * mode and it's inverse I is
- *
- * | e 0| | 1/e 0|
- * L_hh = | | , I_hh = | |
- * | s 1| |-s/e 1|
- *
- * For vertical font in vertical mode,
- *
- * | 1 -s| | 1 s/e|
- * L_vv = | | , I_vv = | |
- * | 0 e| | 0 1/e|
- *
- * For vertical font in horizontal mode,
- *
- * | s 1| | 0 1|
- * L_vh = | | = L_vv x | |
- * |-e 0| |-1 0|
- *
- * | 0 -1|
- * I_vh = | | x I_vv
- * | 1 0|
- *
- * For horizontal font in vertical mode,
- *
- * | 0 -e| | 0 -1|
- * L_hv = | | = L_hh x | |
- * | 1 -s| | 1 0|
- *
- * | 0 1|
- * I_hv = | | x I_hh
- * |-1 0|
- *
- */
- switch (rotate) {
- case TEXT_WMODE_VH:
- /* Vertical font in horizontal mode: rot = +90
- * | 0 -1/e|
- * d_user = d x I_vh = d x | |
- * | 1 s/e|
- */
- desired_delx = dely;
- desired_dely = (spt_t) (-(delx - dely*slant)/extend);
-
- /* error_del is in device space
- *
- * | 0 1|
- * e = e_user x | | = (-e_user_y, e_user_x)
- * |-1 0|
- *
- * We must care about rotation here but not extend/slant...
- * The extend and slant actually is font matrix.
- */
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_delx, &error_dely);
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_dely, &error_delx);
- error_delx = -error_delx;
- break;
- case TEXT_WMODE_HV:
- /* Horizontal font in vertical mode: rot = -90
- *
- * |-s/e 1|
- * d_user = d x I_hv = d x | |
- * |-1/e 0|
- */
- desired_delx = (spt_t)(-(dely + delx*slant)/extend);
- desired_dely = delx;
-
- /*
- * e = (e_user_y, -e_user_x)
- */
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_delx, &error_dely);
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_dely, &error_delx);
- error_dely = -error_dely;
- break;
- case TEXT_WMODE_HH:
- /* Horizontal font in horizontal mode:
- * | 1/e 0|
- * d_user = d x I_hh = d x | |
- * |-s/e 1|
- */
- desired_delx = (spt_t)((delx - dely*slant)/extend);
- desired_dely = dely;
-
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_delx, &error_delx);
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_dely, &error_dely);
- break;
- case TEXT_WMODE_VV:
- /* Vertical font in vertical mode:
- * | 1 s/e|
- * d_user = d x I_vv = d x | |
- * | 0 1/e|
- */
- desired_delx = delx;
- desired_dely = (spt_t)((dely + delx*slant)/extend);
-
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_delx, &error_delx);
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_dely, &error_dely);
- break;
- case TEXT_WMODE_HD:
- /* Horizontal font in down-to-up mode: rot = +90
- *
- * | s/e -1|
- * d_user = d x -I_hv = d x | |
- * | 1/e 0|
- */
- desired_delx = -(spt_t)(-(dely + delx*slant)/extend);
- desired_dely = -delx;
-
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_delx, &error_dely);
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_dely, &error_delx);
- error_delx = -error_delx;
- error_dely = -error_dely;
- break;
- case TEXT_WMODE_VD:
- /* Vertical font in down-to-up mode: rot = 180
- * |-1 -s/e|
- * d_user = d x -I_vv = d x | |
- * | 0 -1/e|
- */
- desired_delx = -delx;
- desired_dely = -(spt_t)((dely + delx*slant)/extend);
-
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_delx, &error_delx);
- format_buffer[len++] = ' ';
- len += dev_sprint_bp(format_buffer+len, desired_dely, &error_dely);
- error_delx = -error_delx;
- error_dely = -error_dely;
- break;
- }
- pdf_doc_add_page_content(format_buffer, len); /* op: */
- /*
- * dvipdfm wrongly using "TD" in place of "Td".
- * The TD operator set leading, but we are not using T* etc.
- */
- pdf_doc_add_page_content(text_state.is_mb ? " Td[<" : " Td[(", 5); /* op: Td */
-
- /* Error correction */
- text_state.ref_x = xpos - error_delx;
- text_state.ref_y = ypos - error_dely;
-
- text_state.offset = 0;
-}
-
-static void
-string_mode (spt_t xpos, spt_t ypos, double slant, double extend, int rotate)
-{
- switch (motion_state) {
- case STRING_MODE:
- break;
- case GRAPHICS_MODE:
- reset_text_state();
- /* continue */
- case TEXT_MODE:
- if (text_state.force_reset) {
- dev_set_text_matrix(xpos, ypos, slant, extend, rotate);
- pdf_doc_add_page_content(text_state.is_mb ? "[<" : "[(", 2); /* op: */
- text_state.force_reset = 0;
- } else {
- start_string(xpos, ypos, slant, extend, rotate);
- }
- break;
- }
- motion_state = STRING_MODE;
-}
-
-/*
- * The purpose of the following routine is to force a Tf only
- * when it's actually necessary. This became a problem when the
- * VF code was added. The VF spec says to instantiate the
- * first font contained in the VF file before drawing a virtual
- * character. However, that font may not be used for
- * many characters (e.g. small caps fonts). For this reason,
- * dev_select_font() should not force a "physical" font selection.
- * This routine prevents a PDF Tf font selection until there's
- * really a character in that font.
- */
-
-static int
-dev_set_font (int font_id)
-{
- struct dev_font *font;
- int text_rotate;
- double font_scale;
- int len;
- int vert_dir, vert_font;
-
- /* text_mode() must come before text_state.is_mb is changed. */
- text_mode();
-
- font = GET_FONT(font_id);
- ASSERT(font); /* Caller should check font_id. */
-
- text_state.is_mb = (font->format == PDF_FONTTYPE_COMPOSITE) ? 1 : 0;
-
- vert_font = font->wmode ? 1 : 0;
- if (dev_param.autorotate) {
- vert_dir = text_state.dir_mode;
- } else {
- vert_dir = vert_font;
- }
- text_rotate = (vert_font << 2)|vert_dir;
-
- if (font->slant != text_state.matrix.slant ||
- font->extend != text_state.matrix.extend ||
- ANGLE_CHANGES(text_rotate, text_state.matrix.rotate)) {
- text_state.force_reset = 1;
- }
- text_state.matrix.slant = font->slant;
- text_state.matrix.extend = font->extend;
- text_state.matrix.rotate = text_rotate;
-
- if (!font->resource) {
- font->resource = pdf_get_font_reference(font->font_id);
- font->used_chars = pdf_get_font_usedchars(font->font_id);
- }
-
- if (!font->used_on_this_page) {
- pdf_doc_add_page_resource("Font",
- font->short_name,
- pdf_link_obj(font->resource));
- font->used_on_this_page = 1;
- }
-
- font_scale = (double) font->sptsize * dev_unit.dvi2pts;
- len = sprintf(format_buffer, " /%s", font->short_name); /* space not necessary. */
- format_buffer[len++] = ' ';
- len += p_dtoa(font_scale, MIN(dev_unit.precision+1, DEV_PRECISION_MAX), format_buffer+len);
- format_buffer[len++] = ' ';
- format_buffer[len++] = 'T';
- format_buffer[len++] = 'f';
- pdf_doc_add_page_content(format_buffer, len); /* op: Tf */
-
- if (font->bold > 0.0 || font->bold != text_state.bold_param) {
- if (font->bold <= 0.0)
- len = sprintf(format_buffer, " 0 Tr");
- else
- len = sprintf(format_buffer, " 2 Tr %.2f w", font->bold); /* _FIXME_ */
- pdf_doc_add_page_content(format_buffer, len); /* op: Tr w */
- }
- text_state.bold_param = font->bold;
-
- text_state.font_id = font_id;
-
- return 0;
-}
-
-
-/* Access text state parameters.
- */
-#if 0
-int
-pdf_dev_currentfont (void)
-{
- return text_state.font_id;
-}
-
-double
-pdf_dev_get_font_ptsize (int font_id)
-{
- struct dev_font *font;
-
- font = GET_FONT(font_id);
- if (font) {
- return font->sptsize * dev_unit.dvi2pts;
- }
-
- return 1.0;
-}
-#endif
-
-int
-pdf_dev_get_font_wmode (int font_id)
-{
- struct dev_font *font;
-
- font = GET_FONT(font_id);
- if (font) {
- return font->wmode;
- }
-
- return 0;
-}
-
-static unsigned char sbuf0[FORMAT_BUF_SIZE];
-static unsigned char sbuf1[FORMAT_BUF_SIZE];
-
-static int
-handle_multibyte_string (struct dev_font *font,
- const unsigned char **str_ptr, int *str_len, int ctype)
-{
- const unsigned char *p;
- int i, length;
-
- p = *str_ptr;
- length = *str_len;
-
- /* _FIXME_ */
- if (font->is_unicode) { /* UCS-4 */
- if (ctype == 1) {
- if (length * 4 >= FORMAT_BUF_SIZE) {
- WARN("Too long string...");
- return -1;
- }
- for (i = 0; i < length; i++) {
- sbuf1[i*4 ] = font->ucs_group;
- sbuf1[i*4+1] = font->ucs_plane;
- sbuf1[i*4+2] = '\0';
- sbuf1[i*4+3] = p[i];
- }
- length *= 4;
- } else if (ctype == 2) {
- int len = 0;
-
- if (length * 2 >= FORMAT_BUF_SIZE) {
- WARN("Too long string...");
- return -1;
- }
- for (i = 0; i < length; i += 2, len += 4) {
- sbuf1[len ] = font->ucs_group;
- if ((p[i] & 0xf8) == 0xd8) {
- int c;
- /* Check for valid surrogate pair. */
- if ((p[i] & 0xfc) != 0xd8 || i + 2 >= length || (p[i+2] & 0xfc) != 0xdc) {
- WARN("Invalid surrogate p[%d]=%02X...", i, p[i]);
- return -1;
- }
- c = (((p[i] & 0x03) << 10) | (p[i+1] << 2) | (p[i+2] & 0x03)) + 0x100;
- sbuf1[len+1] = (c >> 8) & 0xff;
- sbuf1[len+2] = c & 0xff;
- i += 2;
- } else {
- sbuf1[len+1] = font->ucs_plane;
- sbuf1[len+2] = p[i];
- }
- sbuf1[len+3] = p[i+1];
- }
- length = len;
- }
- p = sbuf1;
- } else if (ctype == 1 && font->mapc >= 0) {
- /* Omega workaround...
- * Translate single-byte chars to double byte code space.
- */
- if (length * 2 >= FORMAT_BUF_SIZE) {
- WARN("Too long string...");
- return -1;
- }
- for (i = 0; i < length; i++) {
- sbuf1[i*2 ] = (font->mapc & 0xff);
- sbuf1[i*2+1] = p[i];
- }
- length *= 2;
- p = sbuf1;
- }
-
- /*
- * Font is double-byte font. Output is assumed to be 16-bit fixed length
- * encoding.
- * TODO: A character decomposed to multiple characters.
- */
- if (font->enc_id >= 0) {
- const unsigned char *inbuf;
- unsigned char *outbuf;
- long inbytesleft, outbytesleft;
- CMap *cmap;
-
- cmap = CMap_cache_get(font->enc_id);
- inbuf = p;
- outbuf = sbuf0;
- inbytesleft = length;
- outbytesleft = FORMAT_BUF_SIZE;
-
- CMap_decode(cmap,
- &inbuf, &inbytesleft, &outbuf, &outbytesleft);
- if (inbytesleft != 0) {
- WARN("CMap conversion failed. (%d bytes remains)", inbytesleft);
- return -1;
- }
- length = FORMAT_BUF_SIZE - outbytesleft;
- p = sbuf0;
- }
-
- *str_ptr = p;
- *str_len = length;
- return 0;
-}
-
-
-static pdf_coord *dev_coords = NULL;
-static int num_dev_coords = 0;
-static int max_dev_coords = 0;
-
-void pdf_dev_get_coord(double *xpos, double *ypos)
-{
- if (num_dev_coords > 0) {
- *xpos = dev_coords[num_dev_coords-1].x;
- *ypos = dev_coords[num_dev_coords-1].y;
- } else {
- *xpos = *ypos = 0.0;
- }
-}
-
-void pdf_dev_push_coord(double xpos, double ypos)
-{
- if (num_dev_coords >= max_dev_coords) {
- max_dev_coords += 4;
- dev_coords = RENEW(dev_coords, max_dev_coords, pdf_coord);
- }
- dev_coords[num_dev_coords].x = xpos;
- dev_coords[num_dev_coords].y = ypos;
- num_dev_coords++;
-}
-
-void pdf_dev_pop_coord(void)
-{
- if (num_dev_coords > 0) num_dev_coords--;
-}
-
-/*
- * ctype:
- * 0 byte-width of char can be variable and input string
- * is properly encoded.
- * n Single character cosumes n bytes in input string.
- *
- * _FIXME_
- * -->
- * selectfont(font_name, point_size) and show_string(pos, string)
- */
-void
-pdf_dev_set_string (spt_t xpos, spt_t ypos,
- const void *instr_ptr, int instr_len,
- spt_t width,
- int font_id, int ctype)
-{
- struct dev_font *font;
- const unsigned char *str_ptr; /* Pointer to the reencoded string. */
- int length, i, len = 0;
- spt_t kern, delh, delv;
- spt_t text_xorigin;
- spt_t text_yorigin;
-
- if (font_id < 0 || font_id >= num_dev_fonts) {
- ERROR("Invalid font: %d (%d)", font_id, num_dev_fonts);
- return;
- }
- if (font_id != text_state.font_id) {
- dev_set_font(font_id);
- }
-
- font = CURRENTFONT();
- if (!font) {
- ERROR("Currentfont not set.");
- return;
- }
-
- text_xorigin = text_state.ref_x;
- text_yorigin = text_state.ref_y;
-
- str_ptr = instr_ptr;
- length = instr_len;
-
- if (font->format == PDF_FONTTYPE_COMPOSITE) {
- if (handle_multibyte_string(font, &str_ptr, &length, ctype) < 0) {
- ERROR("Error in converting input string...");
- return;
- }
- if (font->used_chars != NULL) {
- for (i = 0; i < length; i += 2)
- add_to_used_chars2(font->used_chars,
- (unsigned short) (str_ptr[i] << 8)|str_ptr[i+1]);
- }
- } else {
- if (font->used_chars != NULL) {
- for (i = 0; i < length; i++)
- font->used_chars[str_ptr[i]] = 1;
- }
- }
-
- if (num_dev_coords > 0) {
- xpos -= bpt2spt(dev_coords[num_dev_coords-1].x);
- ypos -= bpt2spt(dev_coords[num_dev_coords-1].y);
- }
-
- /*
- * Kern is in units of character units, i.e., 1000 = 1 em.
- *
- * Positive kern means kerning (reduce excess white space).
- *
- * The following formula is of the form a*x/b where a, x, and b are signed long
- * integers. Since in integer arithmetic (a*x) could overflow and a*(x/b) would
- * not be accurate, we use floating point arithmetic rather than trying to do
- * this all with integer arithmetic.
- *
- * 1000.0 / (font->extend * font->sptsize) is caluculated each times...
- * Is accuracy really a matter? Character widths are always rounded to integer
- * (in 1000 units per em) but dvipdfmx does not take into account of this...
- */
-
- if (text_state.dir_mode==0) {
- /* Left-to-right */
- delh = text_xorigin + text_state.offset - xpos;
- delv = ypos - text_yorigin;
- } else if (text_state.dir_mode==1) {
- /* Top-to-bottom */
- delh = ypos - text_yorigin + text_state.offset;
- delv = xpos - text_xorigin;
- } else {
- /* Bottom-to-top */
- delh = ypos + text_yorigin + text_state.offset;
- delv = xpos + text_xorigin;
- }
-
- /* White-space more than 3em is not considered as a part of single text.
- * So we will break string mode in that case.
- * Dvipdfmx spend most of time processing strings with kern = 0 (but far
- * more times in font handling).
- * You may want to use pre-calculated value for WORD_SPACE_MAX.
- * More text compression may be possible by replacing kern with space char
- * when -kern is equal to space char width.
- */
-#define WORD_SPACE_MAX(f) (spt_t) (3.0 * (f)->extend * (f)->sptsize)
-
- if (text_state.force_reset ||
- labs(delv) > dev_unit.min_bp_val ||
- labs(delh) > WORD_SPACE_MAX(font)) {
- text_mode();
- kern = 0;
- } else {
- kern = (spt_t) (1000.0 / font->extend * delh / font->sptsize);
- }
-
- /* Inaccucary introduced by rounding of character width appears within
- * single text block. There are point_size/1000 rounding error per character.
- * If you really care about accuracy, you should compensate this here too.
- */
- if (motion_state != STRING_MODE)
- string_mode(xpos, ypos,
- font->slant, font->extend, text_state.matrix.rotate);
- else if (kern != 0) {
- /*
- * Same issues as earlier. Use floating point for simplicity.
- * This routine needs to be fast, so we don't call sprintf() or strcpy().
- */
- text_state.offset -=
- (spt_t) (kern * font->extend * (font->sptsize / 1000.0));
- format_buffer[len++] = text_state.is_mb ? '>' : ')';
- if (font->wmode)
- len += p_itoa(-kern, format_buffer + len);
- else {
- len += p_itoa( kern, format_buffer + len);
- }
- format_buffer[len++] = text_state.is_mb ? '<' : '(';
- pdf_doc_add_page_content(format_buffer, len); /* op: */
- len = 0;
- }
-
- if (text_state.is_mb) {
- if (FORMAT_BUF_SIZE - len < 2 * length)
- ERROR("Buffer overflow...");
- for (i = 0; i < length; i++) {
- int first, second;
-
- first = (str_ptr[i] >> 4) & 0x0f;
- second = str_ptr[i] & 0x0f;
- format_buffer[len++] = ((first >= 10) ? first + 'W' : first + '0');
- format_buffer[len++] = ((second >= 10) ? second + 'W' : second + '0');
- }
- } else {
- len += pdfobj_escape_str(format_buffer + len,
- FORMAT_BUF_SIZE - len, str_ptr, length);
- }
- /* I think if you really care about speed, you should avoid memcopy here. */
- pdf_doc_add_page_content(format_buffer, len); /* op: */
-
- text_state.offset += width;
-}
-
-void
-pdf_init_device (double dvi2pts, int precision, int black_and_white)
-{
- if (precision < 0 ||
- precision > DEV_PRECISION_MAX)
- WARN("Number of decimal digits out of range [0-%d].",
- DEV_PRECISION_MAX);
-
- if (precision < 0) {
- dev_unit.precision = 0;
- } else if (precision > DEV_PRECISION_MAX) {
- dev_unit.precision = DEV_PRECISION_MAX;
- } else {
- dev_unit.precision = precision;
- }
- dev_unit.dvi2pts = dvi2pts;
- dev_unit.min_bp_val = (long) ROUND(1.0/(ten_pow[dev_unit.precision]*dvi2pts), 1);
- if (dev_unit.min_bp_val < 0)
- dev_unit.min_bp_val = -dev_unit.min_bp_val;
-
- dev_param.colormode = (black_and_white ? 0 : 1);
-
- graphics_mode();
- pdf_color_clear_stack();
- pdf_dev_init_gstates();
-
- num_dev_fonts = max_dev_fonts = 0;
- dev_fonts = NULL;
- num_dev_coords = max_dev_coords = 0;
- dev_coords = NULL;
-}
-
-void
-pdf_close_device (void)
-{
- if (dev_fonts) {
- int i;
-
- for (i = 0; i < num_dev_fonts; i++) {
- if (dev_fonts[i].tex_name)
- RELEASE(dev_fonts[i].tex_name);
- if (dev_fonts[i].resource)
- pdf_release_obj(dev_fonts[i].resource);
- dev_fonts[i].tex_name = NULL;
- dev_fonts[i].resource = NULL;
- }
- RELEASE(dev_fonts);
- }
- if (dev_coords) RELEASE(dev_coords);
- pdf_dev_clear_gstates();
-}
-
-/*
- * BOP, EOP, and FONT section.
- * BOP and EOP manipulate some of the same data structures
- * as the font stuff.
- */
-void
-pdf_dev_reset_fonts (void)
-{
- int i;
-
- for (i = 0; i < num_dev_fonts; i++) {
- dev_fonts[i].used_on_this_page = 0;
- }
-
- text_state.font_id = -1;
-
- text_state.matrix.slant = 0.0;
- text_state.matrix.extend = 1.0;
- text_state.matrix.rotate = TEXT_WMODE_HH;
-
- text_state.bold_param = 0.0;
-
- text_state.is_mb = 0;
-}
-
-#if 0
-/* Not working */
-void
-pdf_dev_set_origin (double phys_x, double phys_y)
-{
- pdf_tmatrix M0, M1;
-
- pdf_dev_currentmatrix(&M0);
- pdf_dev_currentmatrix(&M1);
- pdf_invertmatrix(&M1);
- M0.e = phys_x; M0.f = phys_y;
- pdf_concatmatrix(&M1, &M0);
-
- pdf_dev_concat(&M1);
-}
-#endif
-
-void
-pdf_dev_bop (const pdf_tmatrix *M)
-{
- graphics_mode();
-
- text_state.force_reset = 0;
-
- pdf_dev_gsave();
- pdf_dev_concat(M);
-
- pdf_dev_reset_fonts();
- pdf_dev_reset_color(0);
-}
-
-void
-pdf_dev_eop (void)
-{
- int depth;
-
- graphics_mode();
-
- depth = pdf_dev_current_depth();
- if (depth != 1) {
- WARN("Unbalenced q/Q nesting...: %d", depth);
- pdf_dev_grestore_to(0);
- } else {
- pdf_dev_grestore();
- }
-}
-
-static void
-print_fontmap (const char *font_name, fontmap_rec *mrec)
-{
- if (!mrec)
- return;
-
- MESG("\n");
-
- MESG("fontmap: %s -> %s", font_name, mrec->font_name);
- if (mrec->enc_name)
- MESG("(%s)", mrec->enc_name);
- if (mrec->opt.extend != 1.0)
- MESG("[extend:%g]", mrec->opt.extend);
- if (mrec->opt.slant != 0.0)
- MESG("[slant:%g]", mrec->opt.slant);
- if (mrec->opt.bold != 0.0)
- MESG("[bold:%g]", mrec->opt.bold);
- if (mrec->opt.flags & FONTMAP_OPT_NOEMBED)
- MESG("[noemb]");
- if (mrec->opt.mapc >= 0)
- MESG("[map:<%02x>]", mrec->opt.mapc);
- if (mrec->opt.charcoll)
- MESG("[csi:%s]", mrec->opt.charcoll);
- if (mrec->opt.index)
- MESG("[index:%d]", mrec->opt.index);
-
- switch (mrec->opt.style) {
- case FONTMAP_STYLE_BOLD:
- MESG("[style:bold]");
- break;
- case FONTMAP_STYLE_ITALIC:
- MESG("[style:italic]");
- break;
- case FONTMAP_STYLE_BOLDITALIC:
- MESG("[style:bolditalic]");
- break;
- }
- MESG("\n");
-
-}
-
-/* _FIXME_
- * Font is identified with font_name and point_size as in DVI here.
- * This may assign different resource name for same font at different
- * point size even for scalable fonts.
- */
-int
-pdf_dev_locate_font (const char *font_name, spt_t ptsize)
-{
- int i;
- fontmap_rec *mrec;
- struct dev_font *font;
-
- if (!font_name)
- return -1;
-
- if (ptsize == 0) {
- ERROR("pdf_dev_locate_font() called with the zero ptsize.");
- return -1;
- }
-
- for (i = 0; i < num_dev_fonts; i++) {
- if (!strcmp(font_name, dev_fonts[i].tex_name) && ptsize == dev_fonts[i].sptsize) {
- return i;
- }
- }
-
- /*
- * Make sure we have room for a new one, even though we may not
- * actually create one.
- */
- if (num_dev_fonts >= max_dev_fonts) {
- max_dev_fonts += 16;
- dev_fonts = RENEW(dev_fonts, max_dev_fonts, struct dev_font);
- }
-
- font = &dev_fonts[num_dev_fonts];
-
- /* New font */
- mrec = pdf_lookup_fontmap_record(font_name);
-
- if (verbose > 1)
- print_fontmap(font_name, mrec);
-
- font->font_id = pdf_font_findresource(font_name, ptsize * dev_unit.dvi2pts, mrec);
- if (font->font_id < 0)
- return -1;
-
- /* We found device font here. */
- font->short_name[0] = 'F';
- p_itoa(num_phys_fonts + 1, &font->short_name[1]); /* NULL terminated here */
- num_phys_fonts++;
-
- font->used_on_this_page = 0;
-
- font->tex_name = NEW(strlen(font_name) + 1, char);
- strcpy(font->tex_name, font_name);
- font->sptsize = ptsize;
-
- switch (pdf_get_font_subtype(font->font_id)) {
- case PDF_FONT_FONTTYPE_TYPE3:
- font->format = PDF_FONTTYPE_BITMAP;
- break;
- case PDF_FONT_FONTTYPE_TYPE0:
- font->format = PDF_FONTTYPE_COMPOSITE;
- break;
- default:
- font->format = PDF_FONTTYPE_SIMPLE;
- break;
- }
-
- font->wmode = pdf_get_font_wmode (font->font_id);
- font->enc_id = pdf_get_font_encoding(font->font_id);
-
- font->resource = NULL; /* Don't ref obj until font is actually used. */
- font->used_chars = NULL;
-
- font->extend = 1.0;
- font->slant = 0.0;
- font->bold = 0.0;
- font->mapc = -1;
- font->is_unicode = 0;
- font->ucs_group = 0;
- font->ucs_plane = 0;
-
- if (mrec) {
- font->extend = mrec->opt.extend;
- font->slant = mrec->opt.slant;
- font->bold = mrec->opt.bold;
- if (mrec->opt.mapc >= 0)
- font->mapc = (mrec->opt.mapc >> 8) & 0xff;
- else {
- font->mapc = -1;
- }
- if (mrec->enc_name &&
- !strcmp(mrec->enc_name, "unicode")) {
- font->is_unicode = 1;
- if (mrec->opt.mapc >= 0) {
- font->ucs_group = (mrec->opt.mapc >> 24) & 0xff;
- font->ucs_plane = (mrec->opt.mapc >> 16) & 0xff;
- } else {
- font->ucs_group = 0;
- font->ucs_plane = 0;
- }
- } else {
- font->is_unicode = 0;
- }
- }
-
- return num_dev_fonts++;
-}
-
-
-/* This does not remember current stroking width. */
-static int
-dev_sprint_line (char *buf, spt_t width,
- spt_t p0_x, spt_t p0_y, spt_t p1_x, spt_t p1_y)
-{
- int len = 0;
- double w;
-
- w = width * dev_unit.dvi2pts;
-
- len += p_dtoa(w, MIN(dev_unit.precision+1, DEV_PRECISION_MAX), buf+len);
- buf[len++] = ' ';
- buf[len++] = 'w';
- buf[len++] = ' ';
- len += dev_sprint_bp(buf+len, p0_x, NULL);
- buf[len++] = ' ';
- len += dev_sprint_bp(buf+len, p0_y, NULL);
- buf[len++] = ' ';
- buf[len++] = 'm';
- buf[len++] = ' ';
- len += dev_sprint_bp(buf+len, p1_x, NULL);
- buf[len++] = ' ';
- len += dev_sprint_bp(buf+len, p1_y, NULL);
- buf[len++] = ' ';
- buf[len++] = 'l';
- buf[len++] = ' ';
- buf[len++] = 'S';
-
- return len;
-}
-
-/* Not optimized. */
-#define PDF_LINE_THICKNESS_MAX 5.0
-void
-pdf_dev_set_rule (spt_t xpos, spt_t ypos, spt_t width, spt_t height)
-{
- int len = 0;
- double width_in_bp;
-
- if (num_dev_coords > 0) {
- xpos -= bpt2spt(dev_coords[num_dev_coords-1].x);
- ypos -= bpt2spt(dev_coords[num_dev_coords-1].y);
- }
-
- graphics_mode();
-
- format_buffer[len++] = ' ';
- format_buffer[len++] = 'q';
- format_buffer[len++] = ' ';
- /* Don't use too thick line. */
- width_in_bp = ((width < height) ? width : height) * dev_unit.dvi2pts;
- if (width_in_bp < 0.0 || /* Shouldn't happen */
- width_in_bp > PDF_LINE_THICKNESS_MAX) {
- pdf_rect rect;
-
- rect.llx = dev_unit.dvi2pts * xpos;
- rect.lly = dev_unit.dvi2pts * ypos;
- rect.urx = dev_unit.dvi2pts * width;
- rect.ury = dev_unit.dvi2pts * height;
- len += pdf_sprint_rect(format_buffer+len, &rect);
- format_buffer[len++] = ' ';
- format_buffer[len++] = 'r';
- format_buffer[len++] = 'e';
- format_buffer[len++] = ' ';
- format_buffer[len++] = 'f';
- } else {
- if (width > height) {
- /* NOTE:
- * A line width of 0 denotes the thinnest line that can be rendered at
- * device resolution. See, PDF Reference Manual 4th ed., sec. 4.3.2,
- * "Details of Graphics State Parameters", p. 185.
- */
- if (height < dev_unit.min_bp_val) {
- WARN("Too thin line: height=%ld (%g bp)", height, width_in_bp);
- WARN("Please consider using \"-d\" option.");
- }
- len += dev_sprint_line(format_buffer+len,
- height,
- xpos,
- ypos + height/2,
- xpos + width,
- ypos + height/2);
- } else {
- if (width < dev_unit.min_bp_val) {
- WARN("Too thin line: width=%ld (%g bp)", width, width_in_bp);
- WARN("Please consider using \"-d\" option.");
- }
- len += dev_sprint_line(format_buffer+len,
- width,
- xpos + width/2,
- ypos,
- xpos + width/2,
- ypos + height);
- }
- }
- format_buffer[len++] = ' ';
- format_buffer[len++] = 'Q';
- pdf_doc_add_page_content(format_buffer, len); /* op: q re f Q */
-}
-
-/* Rectangle in device space coordinate. */
-void
-pdf_dev_set_rect (pdf_rect *rect,
- spt_t x_user, spt_t y_user,
- spt_t width, spt_t height, spt_t depth)
-{
- double dev_x, dev_y;
- pdf_coord p0, p1, p2, p3;
- double min_x, min_y, max_x, max_y;
-
- dev_x = x_user * dev_unit.dvi2pts;
- dev_y = y_user * dev_unit.dvi2pts;
- if (text_state.dir_mode) {
- p0.x = dev_x - dev_unit.dvi2pts * depth;
- p0.y = dev_y - dev_unit.dvi2pts * width;
- p1.x = dev_x + dev_unit.dvi2pts * height;
- p1.y = p0.y;
- p2.x = p1.x;
- p2.y = dev_y;
- p3.x = p0.x;
- p3.y = p2.y;
- } else {
- p0.x = dev_x;
- p0.y = dev_y - dev_unit.dvi2pts * depth;
- p1.x = dev_x + dev_unit.dvi2pts * width;
- p1.y = p0.y;
- p2.x = p1.x;
- p2.y = dev_y + dev_unit.dvi2pts * height;
- p3.x = p0.x;
- p3.y = p2.y;
- }
-
- pdf_dev_transform(&p0, NULL); /* currentmatrix */
- pdf_dev_transform(&p1, NULL);
- pdf_dev_transform(&p2, NULL);
- pdf_dev_transform(&p3, NULL);
-
- min_x = MIN(p0.x , p1.x);
- min_x = MIN(min_x, p2.x);
- min_x = MIN(min_x, p3.x);
-
- max_x = MAX(p0.x , p1.x);
- max_x = MAX(max_x, p2.x);
- max_x = MAX(max_x, p3.x);
-
- min_y = MIN(p0.y , p1.y);
- min_y = MIN(min_y, p2.y);
- min_y = MIN(min_y, p3.y);
-
- max_y = MAX(p0.y , p1.y);
- max_y = MAX(max_y, p2.y);
- max_y = MAX(max_y, p3.y);
-
- rect->llx = min_x;
- rect->lly = min_y;
- rect->urx = max_x;
- rect->ury = max_y;
-
- return;
-}
-
-int
-pdf_dev_get_dirmode (void)
-{
- return text_state.dir_mode;
-}
-
-void
-pdf_dev_set_dirmode (int text_dir)
-{
- struct dev_font *font;
- int text_rotate;
- int vert_dir, vert_font;
-
- font = CURRENTFONT();
-
- vert_font = (font && font->wmode) ? 1 : 0;
- if (dev_param.autorotate) {
- vert_dir = text_dir;
- } else {
- vert_dir = vert_font;
- }
- text_rotate = (vert_font << 2)|vert_dir;
-
- if (font &&
- ANGLE_CHANGES(text_rotate, text_state.matrix.rotate)) {
- text_state.force_reset = 1;
- }
-
- text_state.matrix.rotate = text_rotate;
- text_state.dir_mode = text_dir;
-}
-
-static void
-dev_set_param_autorotate (int auto_rotate)
-{
- struct dev_font *font;
- int text_rotate, vert_font, vert_dir;
-
- font = CURRENTFONT();
-
- vert_font = (font && font->wmode) ? 1 : 0;
- if (auto_rotate) {
- vert_dir = text_state.dir_mode;
- } else {
- vert_dir = vert_font;
- }
- text_rotate = (vert_font << 2)|vert_dir;
-
- if (ANGLE_CHANGES(text_rotate, text_state.matrix.rotate)) {
- text_state.force_reset = 1;
- }
- text_state.matrix.rotate = text_rotate;
- dev_param.autorotate = auto_rotate;
-}
-
-int
-pdf_dev_get_param (int param_type)
-{
- int value = 0;
-
- switch (param_type) {
- case PDF_DEV_PARAM_AUTOROTATE:
- value = dev_param.autorotate;
- break;
- case PDF_DEV_PARAM_COLORMODE:
- value = dev_param.colormode;
- break;
- default:
- ERROR("Unknown device parameter: %d", param_type);
- }
-
- return value;
-}
-
-void
-pdf_dev_set_param (int param_type, int value)
-{
- switch (param_type) {
- case PDF_DEV_PARAM_AUTOROTATE:
- dev_set_param_autorotate(value);
- break;
- case PDF_DEV_PARAM_COLORMODE:
- dev_param.colormode = value; /* 0 for B&W */
- break;
- default:
- ERROR("Unknown device parameter: %d", param_type);
- }
-
- return;
-}
-
-
-int
-pdf_dev_put_image (int id,
- transform_info *p,
- double ref_x,
- double ref_y)
-{
- char *res_name;
- pdf_tmatrix M, M1;
- pdf_rect r;
- int len = 0;
-
- if (num_dev_coords > 0) {
- ref_x -= dev_coords[num_dev_coords-1].x;
- ref_y -= dev_coords[num_dev_coords-1].y;
- }
-
- pdf_copymatrix(&M, &(p->matrix));
- M.e += ref_x; M.f += ref_y;
- /* Just rotate by -90, but not tested yet. Any problem if M has scaling? */
- if (dev_param.autorotate &&
- text_state.dir_mode) {
- double tmp;
- tmp = -M.a; M.a = M.b; M.b = tmp;
- tmp = -M.c; M.c = M.d; M.d = tmp;
- }
-
- graphics_mode();
- pdf_dev_gsave();
-
- pdf_ximage_scale_image(id, &M1, &r, p);
- pdf_concatmatrix(&M, &M1);
- pdf_dev_concat(&M);
-
- /* Clip */
- if (p->flags & INFO_DO_CLIP) {
-#if 0
- pdf_dev_newpath();
- pdf_dev_moveto(r.llx, r.lly);
- pdf_dev_lineto(r.urx, r.lly);
- pdf_dev_lineto(r.urx, r.ury);
- pdf_dev_lineto(r.llx, r.ury);
- pdf_dev_closepath();
- pdf_dev_clip();
- pdf_dev_newpath();
-#else
- pdf_dev_rectclip(r.llx, r.lly, r.urx - r.llx, r.ury - r.lly);
-#endif
- }
-
- res_name = pdf_ximage_get_resname(id);
- len = sprintf(work_buffer, " /%s Do", res_name);
- pdf_doc_add_page_content(work_buffer, len); /* op: Do */
-
- pdf_dev_grestore();
-
- pdf_doc_add_page_resource("XObject",
- res_name,
- pdf_ximage_get_reference(id));
-
- return 0;
-}
-
-
-void
-transform_info_clear (transform_info *info)
-{
- /* Physical dimensions */
- info->width = 0.0;
- info->height = 0.0;
- info->depth = 0.0;
-
- info->bbox.llx = 0.0;
- info->bbox.lly = 0.0;
- info->bbox.urx = 0.0;
- info->bbox.ury = 0.0;
-
- /* Transformation matrix */
- pdf_setmatrix(&(info->matrix), 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
-
- info->flags = 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFDEV_H_
-#define _PDFDEV_H_
-
-#include "numbers.h"
-#include "pdfobj.h"
-#include "pdfcolor.h"
-
-typedef signed long spt_t;
-
-typedef struct pdf_tmatrix
-{
- double a, b, c, d, e, f;
-} pdf_tmatrix;
-
-typedef struct pdf_rect
-{
- double llx, lly, urx, ury;
-} pdf_rect;
-
-typedef struct pdf_coord
-{
- double x, y;
-} pdf_coord;
-
-/* The name transform_info is misleading.
- * I'll put this here for a moment...
- */
-typedef struct
-{
- /* Physical dimensions
- *
- * If those values are given, images will be scaled
- * and/or shifted to fit within a box described by
- * those values.
- */
- double width;
- double height;
- double depth;
-
- pdf_tmatrix matrix; /* transform matrix */
- pdf_rect bbox; /* user_bbox */
-
- int flags;
-} transform_info;
-#define INFO_HAS_USER_BBOX (1 << 0)
-#define INFO_HAS_WIDTH (1 << 1)
-#define INFO_HAS_HEIGHT (1 << 2)
-#define INFO_DO_CLIP (1 << 3)
-#define INFO_DO_HIDE (1 << 4)
-extern void transform_info_clear (transform_info *info);
-
-
-extern void pdf_dev_set_verbose (void);
-
-/* Not in spt_t. */
-extern int pdf_sprint_matrix (char *buf, const pdf_tmatrix *p);
-extern int pdf_sprint_rect (char *buf, const pdf_rect *p);
-extern int pdf_sprint_coord (char *buf, const pdf_coord *p);
-extern int pdf_sprint_length (char *buf, double value);
-extern int pdf_sprint_number (char *buf, double value);
-
-/* unit_conv: multiplier for input unit (spt_t) to bp conversion.
- * precision: How many fractional digits preserved in output (not real
- * accuracy control).
- * is_bw: Ignore color related special instructions.
- */
-extern void pdf_init_device (double unit_conv, int precision, int is_bw);
-extern void pdf_close_device (void);
-
-/* returns 1.0/unit_conv */
-extern double dev_unit_dviunit (void);
-
-#if 0
-/* DVI interpreter knows text positioning in relative motion.
- * However, pdf_dev_set_string() recieves text string with placement
- * in absolute position in user space, and it convert absolute
- * positioning back to relative positioning. It is quite wasteful.
- *
- * TeX using DVI register stack operation to do CR and then use down
- * command for LF. DVI interpreter knows hint for current leading
- * and others (raised or lowered), but they are mostly lost in
- * pdf_dev_set_string().
- */
-
-typedef struct
-{
- int argc;
-
- struct {
- int is_kern; /* kern or string */
-
- spt_t kern; /* negative kern means space */
-
- int offset; /* offset to sbuf */
- int length; /* length of string */
- } args[];
-
- unsigned char sbuf[PDF_STRING_LEN_MAX];
-
-} pdf_text_string;
-
-/* Something for handling raise, leading, etc. here. */
-
-#endif
-
-/* Draw texts and rules:
- *
- * xpos, ypos, width, and height are all fixed-point numbers
- * converted to big-points by multiplying unit_conv (dvi2pts).
- * They must be position in the user space.
- *
- * ctype:
- * 0 - input string is in multi-byte encoding.
- * 1 - input string is in 8-bit encoding.
- * 2 - input string is in 16-bit encoding.
- */
-extern void pdf_dev_set_string (spt_t xpos, spt_t ypos,
- const void *instr_ptr, int instr_len,
- spt_t text_width,
- int font_id, int ctype);
-extern void pdf_dev_set_rule (spt_t xpos, spt_t ypos,
- spt_t width, spt_t height);
-
-/* Place XObject */
-extern int pdf_dev_put_image (int xobj_id,
- transform_info *p, double ref_x, double ref_y);
-
-/* The design_size and ptsize required by PK font support...
- */
-extern int pdf_dev_locate_font (const char *font_name, spt_t ptsize);
-
-extern int pdf_dev_setfont (const char *font_name, spt_t ptsize);
-
-/* The following two routines are NOT WORKING.
- * Dvipdfmx doesn't manage gstate well..
- */
-#if 0
-/* pdf_dev_translate() or pdf_dev_concat() should be used. */
-extern void pdf_dev_set_origin (double orig_x, double orig_y);
-#endif
-/* Always returns 1.0, please rename this. */
-extern double pdf_dev_scale (void);
-
-/* Access text state parameters. */
-#if 0
-extern int pdf_dev_currentfont (void); /* returns font_id */
-extern double pdf_dev_get_font_ptsize (int font_id);
-#endif
-extern int pdf_dev_get_font_wmode (int font_id); /* ps: special support want this (pTeX). */
-
-/* Text composition (direction) mode
- * This affects only when auto_rotate is enabled.
- */
-extern int pdf_dev_get_dirmode (void);
-extern void pdf_dev_set_dirmode (int dir_mode);
-
-/* Set rect to rectangle in device space.
- * Unit conversion spt_t to bp and transformation applied within it.
- */
-extern void pdf_dev_set_rect (pdf_rect *rect,
- spt_t x_pos, spt_t y_pos,
- spt_t width, spt_t height, spt_t depth);
-
-/* Accessor to various device parameters.
- */
-#define PDF_DEV_PARAM_AUTOROTATE 1
-#define PDF_DEV_PARAM_COLORMODE 2
-
-extern int pdf_dev_get_param (int param_type);
-extern void pdf_dev_set_param (int param_type, int value);
-
-/* Text composition mode is ignored (always same as font's
- * writing mode) and glyph rotation is not enabled if
- * auto_rotate is unset.
- */
-#define pdf_dev_set_autorotate(v) pdf_dev_set_param(PDF_DEV_PARAM_AUTOROTATE, (v))
-#define pdf_dev_set_colormode(v) pdf_dev_set_param(PDF_DEV_PARAM_COLORMODE, (v))
-
-/*
- * For pdf_doc, pdf_draw and others.
- */
-
-/* Force reselecting font:
- * XFrom (content grabbing) and Metapost support want them.
- */
-extern void pdf_dev_reset_fonts (void);
-
-/* Initialization of transformation matrix with M and others.
- * They are called within pdf_doc_begin_page() and pdf_doc_end_page().
- */
-extern void pdf_dev_bop (const pdf_tmatrix *M);
-extern void pdf_dev_eop (void);
-
-/* Text is normal and line art is not normal in dvipdfmx. So we don't have
- * begin_text (BT in PDF) and end_text (ET), but instead we have graphics_mode()
- * to terminate text section. pdf_dev_flushpath() and others call this.
- */
-extern void graphics_mode (void);
-
-extern void pdf_dev_get_coord(double *xpos, double *ypos);
-extern void pdf_dev_push_coord(double xpos, double ypos);
-extern void pdf_dev_pop_coord(void);
-
-#endif /* _PDFDEV_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2008-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * TODO: Many things...
- * {begin,end}_{bead,article}, box stack, name tree (not limited to dests)...
- */
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <time.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-
-#include "numbers.h"
-
-#include "pdfobj.h"
-#include "pdfparse.h"
-#include "pdfnames.h"
-
-#include "pdfencrypt.h"
-
-#include "pdfdev.h"
-#include "pdfdraw.h"
-#include "pdfcolor.h"
-
-#include "pdfresource.h"
-#include "pdffont.h"
-#include "pdfximage.h"
-
-#include "pdflimits.h"
-
-#if HAVE_LIBPNG
-#include "pngimage.h"
-#endif
-#include "jpegimage.h"
-
-#include "pdfdoc.h"
-
-#define PDFDOC_PAGES_ALLOC_SIZE 128u
-#define PDFDOC_ARTICLE_ALLOC_SIZE 16
-#define PDFDOC_BEAD_ALLOC_SIZE 16
-
-static int verbose = 0;
-
-static char manual_thumb_enabled = 0;
-static char *thumb_basename = NULL;
-
-void
-pdf_doc_enable_manual_thumbnails (void)
-{
-#if HAVE_LIBPNG
- manual_thumb_enabled = 1;
-#else
- WARN("Manual thumbnail is not supported without the libpng library.");
-#endif
-}
-
-static pdf_obj *
-read_thumbnail (const char *thumb_filename)
-{
- pdf_obj *image_ref;
- int xobj_id;
- FILE *fp;
-
- fp = MFOPEN(thumb_filename, FOPEN_RBIN_MODE);
- if (!fp) {
- WARN("Could not open thumbnail file \"%s\"", thumb_filename);
- return NULL;
- }
- if (!check_for_png(fp) && !check_for_jpeg(fp)) {
- WARN("Thumbnail \"%s\" not a png/jpeg file!", thumb_filename);
- MFCLOSE(fp);
- return NULL;
- }
- MFCLOSE(fp);
-
- xobj_id = pdf_ximage_findresource(thumb_filename, 0, NULL);
- if (xobj_id < 0) {
- WARN("Could not read thumbnail file \"%s\".", thumb_filename);
- image_ref = NULL;
- } else {
- image_ref = pdf_ximage_get_reference(xobj_id);
- }
-
- return image_ref;
-}
-
-void
-pdf_doc_set_verbose (void)
-{
- verbose++;
- pdf_font_set_verbose();
- pdf_color_set_verbose();
- pdf_ximage_set_verbose();
-}
-
-typedef struct pdf_form
-{
- char *ident;
-
- pdf_tmatrix matrix;
- pdf_rect cropbox;
-
- pdf_obj *resources;
- pdf_obj *contents;
-} pdf_form;
-
-struct form_list_node
-{
- int q_depth;
- pdf_form form;
-
- struct form_list_node *prev;
-};
-
-#define USE_MY_MEDIABOX (1 << 0)
-typedef struct pdf_page
-{
- pdf_obj *page_obj;
- pdf_obj *page_ref;
-
- int flags;
-
- double ref_x, ref_y;
- pdf_rect cropbox;
-
- pdf_obj *resources;
-
- /* Contents */
- pdf_obj *background;
- pdf_obj *contents;
-
- /* global bop, background, contents, global eop */
- pdf_obj *content_refs[4];
-
- pdf_obj *annots;
- pdf_obj *beads;
-} pdf_page;
-
-typedef struct pdf_olitem
-{
- pdf_obj *dict;
-
- int is_open;
-
- struct pdf_olitem *first;
- struct pdf_olitem *parent;
-
- struct pdf_olitem *next;
-} pdf_olitem;
-
-typedef struct pdf_bead
-{
- char *id;
- long page_no;
- pdf_rect rect;
-} pdf_bead;
-
-typedef struct pdf_article
-{
- char *id;
- pdf_obj *info;
- long num_beads;
- long max_beads;
- pdf_bead *beads;
-} pdf_article;
-
-struct name_dict
-{
- const char *category;
- struct ht_table *data;
-};
-
-
-typedef struct pdf_doc
-{
- struct {
- pdf_obj *dict;
-
- pdf_obj *viewerpref;
- pdf_obj *pagelabels;
- pdf_obj *pages;
- pdf_obj *names;
- pdf_obj *threads;
- } root;
-
- pdf_obj *info;
-
- struct {
- pdf_rect mediabox;
- pdf_obj *bop, *eop;
-
- long num_entries; /* This is not actually total number of pages. */
- long max_entries;
- pdf_page *entries;
- } pages;
-
- struct {
- pdf_olitem *first;
- pdf_olitem *current;
- int current_depth;
- } outlines;
-
- struct {
- long num_entries;
- long max_entries;
- pdf_article *entries;
- } articles;
-
- struct name_dict *names;
-
- int check_gotos;
- struct ht_table gotos;
-
- struct {
- int outline_open_depth;
- double annot_grow;
- } opt;
-
- struct form_list_node *pending_forms;
-
-} pdf_doc;
-static pdf_doc pdoc;
-
-static void
-pdf_doc_init_catalog (pdf_doc *p)
-{
- p->root.viewerpref = NULL;
- p->root.pagelabels = NULL;
- p->root.pages = NULL;
- p->root.names = NULL;
- p->root.threads = NULL;
-
- p->root.dict = pdf_new_dict();
- pdf_set_root(p->root.dict);
-
- return;
-}
-
-static void
-pdf_doc_close_catalog (pdf_doc *p)
-{
- pdf_obj *tmp;
-
- if (p->root.viewerpref) {
- tmp = pdf_lookup_dict(p->root.dict, "ViewerPreferences");
- if (!tmp) {
- pdf_add_dict(p->root.dict,
- pdf_new_name("ViewerPreferences"),
- pdf_ref_obj (p->root.viewerpref));
- } else if (PDF_OBJ_DICTTYPE(tmp)) {
- pdf_merge_dict(p->root.viewerpref, tmp);
- pdf_add_dict(p->root.dict,
- pdf_new_name("ViewerPreferences"),
- pdf_ref_obj (p->root.viewerpref));
- } else { /* Maybe reference */
- /* What should I do? */
- WARN("Could not modify ViewerPreferences.");
- }
- pdf_release_obj(p->root.viewerpref);
- p->root.viewerpref = NULL;
- }
-
- if (p->root.pagelabels) {
- tmp = pdf_lookup_dict(p->root.dict, "PageLabels");
- if (!tmp) {
- tmp = pdf_new_dict();
- pdf_add_dict(tmp, pdf_new_name("Nums"), pdf_link_obj(p->root.pagelabels));
- pdf_add_dict(p->root.dict,
- pdf_new_name("PageLabels"), pdf_ref_obj(tmp));
- pdf_release_obj(tmp);
- } else { /* Maybe reference */
- /* What should I do? */
- WARN("Could not modify PageLabels.");
- }
- pdf_release_obj(p->root.pagelabels);
- p->root.pagelabels = NULL;
- }
-
- pdf_add_dict(p->root.dict,
- pdf_new_name("Type"), pdf_new_name("Catalog"));
- pdf_release_obj(p->root.dict);
- p->root.dict = NULL;
-
- return;
-}
-
-/*
- * Pages are starting at 1.
- * The page count does not increase until the page is finished.
- */
-#define LASTPAGE(p) (&(p->pages.entries[p->pages.num_entries]))
-#define FIRSTPAGE(p) (&(p->pages.entries[0]))
-#define PAGECOUNT(p) (p->pages.num_entries)
-#define MAXPAGES(p) (p->pages.max_entries)
-
-static void
-doc_resize_page_entries (pdf_doc *p, long size)
-{
- if (size > MAXPAGES(p)) {
- long i;
-
- p->pages.entries = RENEW(p->pages.entries, size, struct pdf_page);
- for (i = p->pages.max_entries; i < size; i++) {
- p->pages.entries[i].page_obj = NULL;
- p->pages.entries[i].page_ref = NULL;
- p->pages.entries[i].flags = 0;
- p->pages.entries[i].resources = NULL;
- p->pages.entries[i].background = NULL;
- p->pages.entries[i].contents = NULL;
- p->pages.entries[i].content_refs[0] = NULL; /* global bop */
- p->pages.entries[i].content_refs[1] = NULL; /* background */
- p->pages.entries[i].content_refs[2] = NULL; /* page body */
- p->pages.entries[i].content_refs[3] = NULL; /* global eop */
- p->pages.entries[i].annots = NULL;
- p->pages.entries[i].beads = NULL;
- }
- p->pages.max_entries = size;
- }
-
- return;
-}
-
-static pdf_page *
-doc_get_page_entry (pdf_doc *p, unsigned long page_no)
-{
- pdf_page *page;
-
- if (page_no > 65535ul) {
- ERROR("Page number %ul too large!", page_no);
- } else if (page_no == 0) {
- ERROR("Invalid Page number %ul.", page_no);
- }
-
- if (page_no > MAXPAGES(p)) {
- doc_resize_page_entries(p, page_no + PDFDOC_PAGES_ALLOC_SIZE);
- }
-
- page = &(p->pages.entries[page_no - 1]);
-
- return page;
-}
-
-static void pdf_doc_init_page_tree (pdf_doc *p, double media_width, double media_height);
-static void pdf_doc_close_page_tree (pdf_doc *p);
-
-static void pdf_doc_init_names (pdf_doc *p, int check_gotos);
-static void pdf_doc_close_names (pdf_doc *p);
-
-static void pdf_doc_add_goto (pdf_obj *annot_dict);
-
-static void pdf_doc_init_docinfo (pdf_doc *p);
-static void pdf_doc_close_docinfo (pdf_doc *p);
-
-static void pdf_doc_init_articles (pdf_doc *p);
-static void pdf_doc_close_articles (pdf_doc *p);
-static void pdf_doc_init_bookmarks (pdf_doc *p, int bm_open_depth);
-static void pdf_doc_close_bookmarks (pdf_doc *p);
-
-void
-pdf_doc_set_bop_content (const char *content, unsigned length)
-{
- pdf_doc *p = &pdoc;
-
- ASSERT(p);
-
- if (p->pages.bop) {
- pdf_release_obj(p->pages.bop);
- p->pages.bop = NULL;
- }
-
- if (length > 0) {
- p->pages.bop = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(p->pages.bop, content, length);
- } else {
- p->pages.bop = NULL;
- }
-
- return;
-}
-
-void
-pdf_doc_set_eop_content (const char *content, unsigned length)
-{
- pdf_doc *p = &pdoc;
-
- if (p->pages.eop) {
- pdf_release_obj(p->pages.eop);
- p->pages.eop = NULL;
- }
-
- if (length > 0) {
- p->pages.eop = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(p->pages.eop, content, length);
- } else {
- p->pages.eop = NULL;
- }
-
- return;
-}
-
-#ifndef HAVE_TM_GMTOFF
-#ifndef HAVE_TIMEZONE
-
-/* auxiliary function to compute timezone offset on
- systems that do not support the tm_gmtoff in struct tm,
- or have a timezone variable. Such as i386-solaris. */
-
-static long
-compute_timezone_offset()
-{
- const time_t now = time(NULL);
- struct tm tm;
- struct tm local;
- time_t gmtoff;
-
- localtime_r(&now, &local);
- gmtime_r(&now, &tm);
- return (mktime(&local) - mktime(&tm));
-}
-
-#endif /* HAVE_TIMEZONE */
-#endif /* HAVE_TM_GMTOFF */
-
-/*
- * Docinfo
- */
-static long
-asn_date (char *date_string)
-{
- long tz_offset;
- time_t current_time;
- struct tm *bd_time;
-
- time(¤t_time);
- bd_time = localtime(¤t_time);
-
-#ifdef HAVE_TM_GMTOFF
- tz_offset = bd_time->tm_gmtoff;
-#else
-# ifdef HAVE_TIMEZONE
- tz_offset = -timezone;
-# else
- tz_offset = compute_timezone_offset();
-# endif /* HAVE_TIMEZONE */
-#endif /* HAVE_TM_GMTOFF */
-
- sprintf(date_string, "D:%04d%02d%02d%02d%02d%02d%c%02ld'%02ld'",
- bd_time->tm_year + 1900, bd_time->tm_mon + 1, bd_time->tm_mday,
- bd_time->tm_hour, bd_time->tm_min, bd_time->tm_sec,
- (tz_offset > 0) ? '+' : '-', labs(tz_offset) / 3600,
- (labs(tz_offset) / 60) % 60);
-
- return strlen(date_string);
-}
-
-static void
-pdf_doc_init_docinfo (pdf_doc *p)
-{
- p->info = pdf_new_dict();
- pdf_set_info(p->info);
-
- return;
-}
-
-static void
-pdf_doc_close_docinfo (pdf_doc *p)
-{
- pdf_obj *docinfo = p->info;
-
- /*
- * Excerpt from PDF Reference 4th ed., sec. 10.2.1.
- *
- * Any entry whose value is not known should be omitted from the dictionary,
- * rather than included with an empty string as its value.
- *
- * ....
- *
- * Note: Although viewer applications can store custom metadata in the document
- * information dictionary, it is inappropriate to store private content or
- * structural information there; such information should be stored in the
- * document catalog instead (see Section 3.6.1, Document Catalog ).
- */
- const char *keys[] = {
- "Title", "Author", "Subject", "Keywords", "Creator", "Producer",
- "CreationDate", "ModDate", /* Date */
- NULL
- };
- pdf_obj *value;
- char *banner;
- int i;
-
- for (i = 0; keys[i] != NULL; i++) {
- value = pdf_lookup_dict(docinfo, keys[i]);
- if (value) {
- if (!PDF_OBJ_STRINGTYPE(value)) {
- WARN("\"%s\" in DocInfo dictionary not string type.", keys[i]);
- pdf_remove_dict(docinfo, keys[i]);
- WARN("\"%s\" removed from DocInfo.", keys[i]);
- } else if (pdf_string_length(value) == 0) {
- /* The hyperref package often uses emtpy strings. */
- pdf_remove_dict(docinfo, keys[i]);
- }
- }
- }
-
- banner = NEW(strlen(PACKAGE)+strlen(VERSION)+4, char);
- sprintf(banner, "%s (%s)", PACKAGE, VERSION);
- pdf_add_dict(docinfo,
- pdf_new_name("Producer"),
- pdf_new_string(banner, strlen(banner)));
- RELEASE(banner);
-
- if (!pdf_lookup_dict(docinfo, "CreationDate")) {
- char now[32];
-
- asn_date(now);
- pdf_add_dict(docinfo,
- pdf_new_name ("CreationDate"),
- pdf_new_string(now, strlen(now)));
- }
-
- pdf_release_obj(docinfo);
- p->info = NULL;
-
- return;
-}
-
-static pdf_obj *
-pdf_doc_get_page_resources (pdf_doc *p, const char *category)
-{
- pdf_obj *resources;
- pdf_page *currentpage;
- pdf_obj *res_dict;
-
- if (!p || !category) {
- return NULL;
- }
-
- if (p->pending_forms) {
- if (p->pending_forms->form.resources) {
- res_dict = p->pending_forms->form.resources;
- } else {
- res_dict = p->pending_forms->form.resources = pdf_new_dict();
- }
- } else {
- currentpage = LASTPAGE(p);
- if (currentpage->resources) {
- res_dict = currentpage->resources;
- } else {
- res_dict = currentpage->resources = pdf_new_dict();
- }
- }
- resources = pdf_lookup_dict(res_dict, category);
- if (!resources) {
- resources = pdf_new_dict();
- pdf_add_dict(res_dict, pdf_new_name(category), resources);
- }
-
- return resources;
-}
-
-void
-pdf_doc_add_page_resource (const char *category,
- const char *resource_name, pdf_obj *resource_ref)
-{
- pdf_doc *p = &pdoc;
- pdf_obj *resources;
- pdf_obj *duplicate;
-
- if (!PDF_OBJ_INDIRECTTYPE(resource_ref)) {
- WARN("Passed non indirect reference...");
- resource_ref = pdf_ref_obj(resource_ref); /* leak */
- }
- resources = pdf_doc_get_page_resources(p, category);
- duplicate = pdf_lookup_dict(resources, resource_name);
- if (duplicate && pdf_compare_reference(duplicate, resource_ref)) {
- WARN("Conflicting page resource found (page: %ld, category: %s, name: %s).",
- pdf_doc_current_page_number(), category, resource_name);
- WARN("Ignoring...");
- pdf_release_obj(resource_ref);
- } else {
- pdf_add_dict(resources, pdf_new_name(resource_name), resource_ref);
- }
-
- return;
-}
-
-static void
-doc_flush_page (pdf_doc *p, pdf_page *page, pdf_obj *parent_ref)
-{
- pdf_obj *contents_array;
- int count;
-
- pdf_add_dict(page->page_obj,
- pdf_new_name("Type"), pdf_new_name("Page"));
- pdf_add_dict(page->page_obj,
- pdf_new_name("Parent"), parent_ref);
-
- /*
- * Clipping area specified by CropBox is affected by MediaBox which
- * might be inherit from parent node. If MediaBox of the root node
- * does not have enough size to cover all page's imaging area, using
- * CropBox here gives incorrect result.
- */
- if (page->flags & USE_MY_MEDIABOX) {
- pdf_obj *mediabox;
-
- mediabox = pdf_new_array();
- pdf_add_array(mediabox,
- pdf_new_number(ROUND(page->cropbox.llx, 0.01)));
- pdf_add_array(mediabox,
- pdf_new_number(ROUND(page->cropbox.lly, 0.01)));
- pdf_add_array(mediabox,
- pdf_new_number(ROUND(page->cropbox.urx, 0.01)));
- pdf_add_array(mediabox,
- pdf_new_number(ROUND(page->cropbox.ury, 0.01)));
- pdf_add_dict(page->page_obj, pdf_new_name("MediaBox"), mediabox);
- }
-
- count = 0;
- contents_array = pdf_new_array();
- if (page->content_refs[0]) { /* global bop */
- pdf_add_array(contents_array, page->content_refs[0]);
- count++;
- } else if (p->pages.bop &&
- pdf_stream_length(p->pages.bop) > 0) {
- pdf_add_array(contents_array, pdf_ref_obj(p->pages.bop));
- count++;
- }
- if (page->content_refs[1]) { /* background */
- pdf_add_array(contents_array, page->content_refs[1]);
- count++;
- }
- if (page->content_refs[2]) { /* page body */
- pdf_add_array(contents_array, page->content_refs[2]);
- count++;
- }
- if (page->content_refs[3]) { /* global eop */
- pdf_add_array(contents_array, page->content_refs[3]);
- count++;
- } else if (p->pages.eop &&
- pdf_stream_length(p->pages.eop) > 0) {
- pdf_add_array(contents_array, pdf_ref_obj(p->pages.eop));
- count++;
- }
-
- if (count == 0) {
- WARN("Page with empty content found!!!");
- }
- page->content_refs[0] = NULL;
- page->content_refs[1] = NULL;
- page->content_refs[2] = NULL;
- page->content_refs[3] = NULL;
-
- pdf_add_dict(page->page_obj,
- pdf_new_name("Contents"), contents_array);
-
-
- if (page->annots) {
- pdf_add_dict(page->page_obj,
- pdf_new_name("Annots"), pdf_ref_obj(page->annots));
- pdf_release_obj(page->annots);
- }
- if (page->beads) {
- pdf_add_dict(page->page_obj,
- pdf_new_name("B"), pdf_ref_obj(page->beads));
- pdf_release_obj(page->beads);
- }
- pdf_release_obj(page->page_obj);
- pdf_release_obj(page->page_ref);
-
- page->page_obj = NULL;
- page->page_ref = NULL;
- page->annots = NULL;
- page->beads = NULL;
-
- return;
-}
-
-/* B-tree? */
-#define PAGE_CLUSTER 4
-static pdf_obj *
-build_page_tree (pdf_doc *p,
- pdf_page *firstpage, long num_pages,
- pdf_obj *parent_ref)
-{
- pdf_obj *self, *self_ref, *kids;
- long i;
-
- self = pdf_new_dict();
- /*
- * This is a slight kludge which allow the subtree dictionary
- * generated by this routine to be merged with the real
- * page_tree dictionary, while keeping the indirect object
- * references right.
- */
- self_ref = parent_ref ? pdf_ref_obj(self) : pdf_ref_obj(p->root.pages);
-
- pdf_add_dict(self, pdf_new_name("Type"), pdf_new_name("Pages"));
- pdf_add_dict(self, pdf_new_name("Count"), pdf_new_number((double) num_pages));
-
- if (parent_ref != NULL)
- pdf_add_dict(self, pdf_new_name("Parent"), parent_ref);
-
- kids = pdf_new_array();
- if (num_pages > 0 && num_pages <= PAGE_CLUSTER) {
- for (i = 0; i < num_pages; i++) {
- pdf_page *page;
-
- page = firstpage + i;
- if (!page->page_ref)
- page->page_ref = pdf_ref_obj(page->page_obj);
- pdf_add_array (kids, pdf_link_obj(page->page_ref));
- doc_flush_page(p, page, pdf_link_obj(self_ref));
- }
- } else if (num_pages > 0) {
- for (i = 0; i < PAGE_CLUSTER; i++) {
- long start, end;
-
- start = (i*num_pages)/PAGE_CLUSTER;
- end = ((i+1)*num_pages)/PAGE_CLUSTER;
- if (end - start > 1) {
- pdf_obj *subtree;
-
- subtree = build_page_tree(p, firstpage + start, end - start,
- pdf_link_obj(self_ref));
- pdf_add_array(kids, pdf_ref_obj(subtree));
- pdf_release_obj(subtree);
- } else {
- pdf_page *page;
-
- page = firstpage + start;
- if (!page->page_ref)
- page->page_ref = pdf_ref_obj(page->page_obj);
- pdf_add_array (kids, pdf_link_obj(page->page_ref));
- doc_flush_page(p, page, pdf_link_obj(self_ref));
- }
- }
- }
- pdf_add_dict(self, pdf_new_name("Kids"), kids);
- pdf_release_obj(self_ref);
-
- return self;
-}
-
-static void
-pdf_doc_init_page_tree (pdf_doc *p, double media_width, double media_height)
-{
- /*
- * Create empty page tree.
- * The docroot.pages is kept open until the document is closed.
- * This allows the user to write to pages if he so choses.
- */
- p->root.pages = pdf_new_dict();
-
- p->pages.num_entries = 0;
- p->pages.max_entries = 0;
- p->pages.entries = NULL;
-
- p->pages.bop = NULL;
- p->pages.eop = NULL;
-
- p->pages.mediabox.llx = 0.0;
- p->pages.mediabox.lly = 0.0;
- p->pages.mediabox.urx = media_width;
- p->pages.mediabox.ury = media_height;
-
- return;
-}
-
-static void
-pdf_doc_close_page_tree (pdf_doc *p)
-{
- pdf_obj *page_tree_root;
- pdf_obj *mediabox;
- long page_no;
-
- /*
- * Do consistency check on forward references to pages.
- */
- for (page_no = PAGECOUNT(p) + 1; page_no <= MAXPAGES(p); page_no++) {
- pdf_page *page;
-
- page = doc_get_page_entry(p, page_no);
- if (page->page_obj) {
- WARN("Nonexistent page #%ld refered.", page_no);
- pdf_release_obj(page->page_ref);
- page->page_ref = NULL;
- }
- if (page->page_obj) {
- WARN("Entry for a nonexistent page #%ld created.", page_no);
- pdf_release_obj(page->page_obj);
- page->page_obj = NULL;
- }
- if (page->annots) {
- WARN("Annotation attached to a nonexistent page #%ld.", page_no);
- pdf_release_obj(page->annots);
- page->annots = NULL;
- }
- if (page->beads) {
- WARN("Article beads attached to a nonexistent page #%ld.", page_no);
- pdf_release_obj(page->beads);
- page->beads = NULL;
- }
- if (page->resources) {
- pdf_release_obj(page->resources);
- page->resources = NULL;
- }
- }
-
- /*
- * Connect page tree to root node.
- */
- page_tree_root = build_page_tree(p, FIRSTPAGE(p), PAGECOUNT(p), NULL);
- pdf_merge_dict (p->root.pages, page_tree_root);
- pdf_release_obj(page_tree_root);
-
- /* They must be after build_page_tree() */
- if (p->pages.bop) {
- pdf_add_stream (p->pages.bop, "\n", 1);
- pdf_release_obj(p->pages.bop);
- p->pages.bop = NULL;
- }
- if (p->pages.eop) {
- pdf_add_stream (p->pages.eop, "\n", 1);
- pdf_release_obj(p->pages.eop);
- p->pages.eop = NULL;
- }
-
- /* Create media box at root node and let the other pages inherit it. */
- mediabox = pdf_new_array();
- pdf_add_array(mediabox, pdf_new_number(ROUND(p->pages.mediabox.llx, 0.01)));
- pdf_add_array(mediabox, pdf_new_number(ROUND(p->pages.mediabox.lly, 0.01)));
- pdf_add_array(mediabox, pdf_new_number(ROUND(p->pages.mediabox.urx, 0.01)));
- pdf_add_array(mediabox, pdf_new_number(ROUND(p->pages.mediabox.ury, 0.01)));
- pdf_add_dict(p->root.pages, pdf_new_name("MediaBox"), mediabox);
-
- pdf_add_dict(p->root.dict,
- pdf_new_name("Pages"),
- pdf_ref_obj (p->root.pages));
- pdf_release_obj(p->root.pages);
- p->root.pages = NULL;
-
- RELEASE(p->pages.entries);
- p->pages.entries = NULL;
- p->pages.num_entries = 0;
- p->pages.max_entries = 0;
-
- return;
-}
-
-/*
- * From PDFReference15_v6.pdf (p.119 and p.834)
- *
- * MediaBox rectangle (Required; inheritable)
- *
- * The media box defines the boundaries of the physical medium on which the
- * page is to be printed. It may include any extended area surrounding the
- * finished page for bleed, printing marks, or other such purposes. It may
- * also include areas close to the edges of the medium that cannot be marked
- * because of physical limitations of the output device. Content falling
- * outside this boundary can safely be discarded without affecting the
- * meaning of the PDF file.
- *
- * CropBox rectangle (Optional; inheritable)
- *
- * The crop box defines the region to which the contents of the page are to be
- * clipped (cropped) when displayed or printed. Unlike the other boxes, the
- * crop box has no defined meaning in terms of physical page geometry or
- * intended use; it merely imposes clipping on the page contents. However,
- * in the absence of additional information (such as imposition instructions
- * specified in a JDF or PJTF job ticket), the crop box will determine how
- * the page's contents are to be positioned on the output medium. The default
- * value is the page's media box.
- *
- * BleedBox rectangle (Optional; PDF 1.3)
- *
- * The bleed box (PDF 1.3) defines the region to which the contents of the
- * page should be clipped when output in a production environment. This may
- * include any extra "bleed area" needed to accommodate the physical
- * limitations of cutting, folding, and trimming equipment. The actual printed
- * page may include printing marks that fall outside the bleed box.
- * The default value is the page's crop box.
- *
- * TrimBox rectangle (Optional; PDF 1.3)
- *
- * The trim box (PDF 1.3) defines the intended dimensions of the finished page
- * after trimming. It may be smaller than the media box, to allow for
- * production-related content such as printing instructions, cut marks, or
- * color bars. The default value is the page's crop box.
- *
- * ArtBox rectangle (Optional; PDF 1.3)
- *
- * The art box (PDF 1.3) defines the extent of the page's meaningful content
- * (including potential white space) as intended by the page's creator.
- * The default value is the page's crop box.
- *
- * Rotate integer (Optional; inheritable)
- *
- * The number of degrees by which the page should be rotated clockwise when
- * displayed or printed. The value must be a multiple of 90. Default value: 0.
- */
-
-pdf_obj *
-pdf_doc_get_page (pdf_file *pf, long page_no, long *count_p,
- pdf_rect *bbox, pdf_obj **resources_p) {
- pdf_obj *page_tree = NULL;
- pdf_obj *resources = NULL, *box = NULL, *rotate = NULL;
- pdf_obj *catalog;
-
- catalog = pdf_file_get_catalog(pf);
-
- page_tree = pdf_deref_obj(pdf_lookup_dict(catalog, "Pages"));
-
- if (!PDF_OBJ_DICTTYPE(page_tree))
- goto error;
-
- {
- long count;
- pdf_obj *tmp = pdf_deref_obj(pdf_lookup_dict(page_tree, "Count"));
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- if (tmp)
- pdf_release_obj(tmp);
- goto error;
- }
- count = pdf_number_value(tmp);
- pdf_release_obj(tmp);
- if (count_p)
- *count_p = count;
- if (page_no <= 0 || page_no > count) {
- WARN("Page %ld does not exist.", page_no);
- goto error_silent;
- }
- }
-
- /*
- * Seek correct page. Get MediaBox, CropBox and Resources.
- * (Note that these entries can be inherited.)
- */
- {
- pdf_obj *media_box = NULL, *crop_box = NULL, *kids, *tmp;
- int depth = PDF_OBJ_MAX_DEPTH;
- long page_idx = page_no-1, kids_length = 1, i = 0;
-
- while (--depth && i != kids_length) {
- if ((tmp = pdf_deref_obj(pdf_lookup_dict(page_tree, "MediaBox")))) {
- if (media_box)
- pdf_release_obj(media_box);
- media_box = tmp;
- }
-
- if ((tmp = pdf_deref_obj(pdf_lookup_dict(page_tree, "CropBox")))) {
- if (crop_box)
- pdf_release_obj(crop_box);
- crop_box = tmp;
- }
-
- if ((tmp = pdf_deref_obj(pdf_lookup_dict(page_tree, "Rotate")))) {
- if (rotate)
- pdf_release_obj(rotate);
- rotate = tmp;
- }
-
- if ((tmp = pdf_deref_obj(pdf_lookup_dict(page_tree, "Resources")))) {
- if (resources)
- pdf_release_obj(resources);
- resources = tmp;
- }
-
- kids = pdf_deref_obj(pdf_lookup_dict(page_tree, "Kids"));
- if (!kids)
- break;
- else if (!PDF_OBJ_ARRAYTYPE(kids)) {
- pdf_release_obj(kids);
- goto error;
- }
- kids_length = pdf_array_length(kids);
-
- for (i = 0; i < kids_length; i++) {
- long count;
-
- pdf_release_obj(page_tree);
- page_tree = pdf_deref_obj(pdf_get_array(kids, i));
- if (!PDF_OBJ_DICTTYPE(page_tree))
- goto error;
-
- tmp = pdf_deref_obj(pdf_lookup_dict(page_tree, "Count"));
- if (PDF_OBJ_NUMBERTYPE(tmp)) {
- /* Pages object */
- count = pdf_number_value(tmp);
- pdf_release_obj(tmp);
- } else if (!tmp)
- /* Page object */
- count = 1;
- else {
- pdf_release_obj(tmp);
- goto error;
- }
-
- if (page_idx < count)
- break;
-
- page_idx -= count;
- }
-
- pdf_release_obj(kids);
- }
-
- if (!depth || kids_length == i) {
- if (media_box)
- pdf_release_obj(media_box);
- if (crop_box)
- pdf_release_obj(crop_box);
- goto error;
- }
-
- if (crop_box)
- box = crop_box;
- else
- if (!(box = pdf_deref_obj(pdf_lookup_dict(page_tree, "ArtBox"))) &&
- !(box = pdf_deref_obj(pdf_lookup_dict(page_tree, "TrimBox"))) &&
- !(box = pdf_deref_obj(pdf_lookup_dict(page_tree, "BleedBox"))) &&
- media_box) {
- box = media_box;
- media_box = NULL;
- }
- if (media_box)
- pdf_release_obj(media_box);
- }
-
- if (!PDF_OBJ_ARRAYTYPE(box) || pdf_array_length(box) != 4 ||
- !PDF_OBJ_DICTTYPE(resources))
- goto error;
-
- if (PDF_OBJ_NUMBERTYPE(rotate)) {
- if (pdf_number_value(rotate))
- WARN("<< /Rotate %d >> found. (Not supported yet)",
- (int) pdf_number_value(rotate));
- pdf_release_obj(rotate);
- rotate = NULL;
- } else if (rotate)
- goto error;
-
- {
- int i;
-
- for (i = 4; i--; ) {
- double x;
- pdf_obj *tmp = pdf_deref_obj(pdf_get_array(box, i));
- if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- pdf_release_obj(tmp);
- goto error;
- }
- x = pdf_number_value(tmp);
- switch (i) {
- case 0: bbox->llx = x; break;
- case 1: bbox->lly = x; break;
- case 2: bbox->urx = x; break;
- case 3: bbox->ury = x; break;
- }
- pdf_release_obj(tmp);
- }
- }
-
- pdf_release_obj(box);
-
- if (resources_p)
- *resources_p = resources;
- else if (resources)
- pdf_release_obj(resources);
-
- return page_tree;
-
- error:
- WARN("Cannot parse document. Broken PDF file?");
- error_silent:
- if (box)
- pdf_release_obj(box);
- if (rotate)
- pdf_release_obj(rotate);
- if (resources)
- pdf_release_obj(resources);
- if (page_tree)
- pdf_release_obj(page_tree);
-
- return NULL;
-}
-
-#ifndef BOOKMARKS_OPEN_DEFAULT
-#define BOOKMARKS_OPEN_DEFAULT 0
-#endif
-
-static int clean_bookmarks (pdf_olitem *item);
-static int flush_bookmarks (pdf_olitem *item,
- pdf_obj *parent_ref,
- pdf_obj *parent_dict);
-
-static void
-pdf_doc_init_bookmarks (pdf_doc *p, int bm_open_depth)
-{
- pdf_olitem *item;
-
-#define MAX_OUTLINE_DEPTH 256u
- p->opt.outline_open_depth =
- ((bm_open_depth >= 0) ?
- bm_open_depth : MAX_OUTLINE_DEPTH - bm_open_depth);
-
- p->outlines.current_depth = 1;
-
- item = NEW(1, pdf_olitem);
- item->dict = NULL;
- item->next = NULL;
- item->first = NULL;
- item->parent = NULL;
- item->is_open = 1;
-
- p->outlines.current = item;
- p->outlines.first = item;
-
- return;
-}
-
-static int
-clean_bookmarks (pdf_olitem *item)
-{
- pdf_olitem *next;
-
- while (item) {
- next = item->next;
- if (item->dict)
- pdf_release_obj(item->dict);
- if (item->first)
- clean_bookmarks(item->first);
- RELEASE(item);
-
- item = next;
- }
-
- return 0;
-}
-
-static int
-flush_bookmarks (pdf_olitem *node,
- pdf_obj *parent_ref, pdf_obj *parent_dict)
-{
- int retval;
- int count;
- pdf_olitem *item;
- pdf_obj *this_ref, *prev_ref, *next_ref;
-
- ASSERT(node->dict);
-
- this_ref = pdf_ref_obj(node->dict);
- pdf_add_dict(parent_dict,
- pdf_new_name("First"), pdf_link_obj(this_ref));
-
- retval = 0;
- for (item = node, prev_ref = NULL;
- item && item->dict; item = item->next) {
- if (item->first && item->first->dict) {
- count = flush_bookmarks(item->first, this_ref, item->dict);
- if (item->is_open) {
- pdf_add_dict(item->dict,
- pdf_new_name("Count"),
- pdf_new_number(count));
- retval += count;
- } else {
- pdf_add_dict(item->dict,
- pdf_new_name("Count"),
- pdf_new_number(-count));
- }
- }
- pdf_add_dict(item->dict,
- pdf_new_name("Parent"),
- pdf_link_obj(parent_ref));
- if (prev_ref) {
- pdf_add_dict(item->dict,
- pdf_new_name("Prev"),
- prev_ref);
- }
- if (item->next && item->next->dict) {
- next_ref = pdf_ref_obj(item->next->dict);
- pdf_add_dict(item->dict,
- pdf_new_name("Next"),
- pdf_link_obj(next_ref));
- } else {
- next_ref = NULL;
- }
-
- pdf_release_obj(item->dict);
- item->dict = NULL;
-
- prev_ref = this_ref;
- this_ref = next_ref;
- retval++;
- }
-
- pdf_add_dict(parent_dict,
- pdf_new_name("Last"),
- pdf_link_obj(prev_ref));
-
- pdf_release_obj(prev_ref);
- pdf_release_obj(node->dict);
- node->dict = NULL;
-
- return retval;
-}
-
-int
-pdf_doc_bookmarks_up (void)
-{
- pdf_doc *p = &pdoc;
- pdf_olitem *parent, *item;
-
- item = p->outlines.current;
- if (!item || !item->parent) {
- WARN("Can't go up above the bookmark root node!");
- return -1;
- }
- parent = item->parent;
- item = parent->next;
- if (!parent->next) {
- parent->next = item = NEW(1, pdf_olitem);
- item->dict = NULL;
- item->first = NULL;
- item->next = NULL;
- item->is_open = 0;
- item->parent = parent->parent;
- }
- p->outlines.current = item;
- p->outlines.current_depth--;
-
- return 0;
-}
-
-int
-pdf_doc_bookmarks_down (void)
-{
- pdf_doc *p = &pdoc;
- pdf_olitem *item, *first;
-
- item = p->outlines.current;
- if (!item->dict) {
- pdf_obj *tcolor, *action;
-
- WARN("Empty bookmark node!");
- WARN("You have tried to jump more than 1 level.");
-
- item->dict = pdf_new_dict();
-
-#define TITLE_STRING "<No Title>"
- pdf_add_dict(item->dict,
- pdf_new_name("Title"),
- pdf_new_string(TITLE_STRING, strlen(TITLE_STRING)));
-
- tcolor = pdf_new_array();
- pdf_add_array(tcolor, pdf_new_number(1.0));
- pdf_add_array(tcolor, pdf_new_number(0.0));
- pdf_add_array(tcolor, pdf_new_number(0.0));
- pdf_add_dict (item->dict,
- pdf_new_name("C"), pdf_link_obj(tcolor));
- pdf_release_obj(tcolor);
-
- pdf_add_dict (item->dict,
- pdf_new_name("F"), pdf_new_number(1.0));
-
-#define JS_CODE "app.alert(\"The author of this document made this bookmark item empty!\", 3, 0)"
- action = pdf_new_dict();
- pdf_add_dict(action,
- pdf_new_name("S"), pdf_new_name("JavaScript"));
- pdf_add_dict(action,
- pdf_new_name("JS"), pdf_new_string(JS_CODE, strlen(JS_CODE)));
- pdf_add_dict(item->dict,
- pdf_new_name("A"), pdf_link_obj(action));
- pdf_release_obj(action);
- }
-
- item->first = first = NEW(1, pdf_olitem);
- first->dict = NULL;
- first->is_open = 0;
- first->parent = item;
- first->next = NULL;
- first->first = NULL;
-
- p->outlines.current = first;
- p->outlines.current_depth++;
-
- return 0;
-}
-
-int
-pdf_doc_bookmarks_depth (void)
-{
- pdf_doc *p = &pdoc;
-
- return p->outlines.current_depth;
-}
-
-void
-pdf_doc_bookmarks_add (pdf_obj *dict, int is_open)
-{
- pdf_doc *p = &pdoc;
- pdf_olitem *item, *next;
-
- ASSERT(p && dict);
-
- item = p->outlines.current;
-
- if (!item) {
- item = NEW(1, pdf_olitem);
- item->parent = NULL;
- p->outlines.first = item;
- } else if (item->dict) { /* go to next item */
- item = item->next;
- }
-
-#define BMOPEN(b,p) (((b) < 0) ? (((p)->outlines.current_depth > (p)->opt.outline_open_depth) ? 0 : 1) : (b))
-
-#if 0
- item->dict = pdf_link_obj(dict);
-#endif
- item->dict = dict;
- item->first = NULL;
- item->is_open = BMOPEN(is_open, p);
-
- item->next = next = NEW(1, pdf_olitem);
- next->dict = NULL;
- next->parent = item->parent;
- next->first = NULL;
- next->is_open = -1;
- next->next = NULL;
-
- p->outlines.current = item;
-
- pdf_doc_add_goto(dict);
-
- return;
-}
-
-static void
-pdf_doc_close_bookmarks (pdf_doc *p)
-{
- pdf_obj *catalog = p->root.dict;
- pdf_olitem *item;
- int count;
- pdf_obj *bm_root, *bm_root_ref;
-
- item = p->outlines.first;
- if (item->dict) {
- bm_root = pdf_new_dict();
- bm_root_ref = pdf_ref_obj(bm_root);
- count = flush_bookmarks(item, bm_root_ref, bm_root);
- pdf_add_dict(bm_root,
- pdf_new_name("Count"),
- pdf_new_number(count));
- pdf_add_dict(catalog,
- pdf_new_name("Outlines"),
- bm_root_ref);
- pdf_release_obj(bm_root);
- }
- clean_bookmarks(item);
-
- p->outlines.first = NULL;
- p->outlines.current = NULL;
- p->outlines.current_depth = 0;
-
- return;
-}
-
-
-static const char *name_dict_categories[] = {
- "Dests", "AP", "JavaScript", "Pages",
- "Templates", "IDS", "URLS", "EmbeddedFiles",
- "AlternatePresentations", "Renditions"
-};
-#define NUM_NAME_CATEGORY (sizeof(name_dict_categories)/sizeof(name_dict_categories[0]))
-
-static void
-pdf_doc_init_names (pdf_doc *p, int check_gotos)
-{
- int i;
-
- p->root.names = NULL;
-
- p->names = NEW(NUM_NAME_CATEGORY + 1, struct name_dict);
- for (i = 0; i < NUM_NAME_CATEGORY; i++) {
- p->names[i].category = name_dict_categories[i];
- p->names[i].data = strcmp(name_dict_categories[i], "Dests") ?
- NULL : pdf_new_name_tree();
- /*
- * We need a non-null entry for PDF destinations in order to find
- * broken links even if no destination is defined in the DVI file.
- */
- }
- p->names[NUM_NAME_CATEGORY].category = NULL;
- p->names[NUM_NAME_CATEGORY].data = NULL;
-
- p->check_gotos = check_gotos;
- ht_init_table(&p->gotos, (void (*) (void *)) pdf_release_obj);
-
- return;
-}
-
-int
-pdf_doc_add_names (const char *category,
- const void *key, int keylen, pdf_obj *value)
-{
- pdf_doc *p = &pdoc;
- int i;
-
- for (i = 0; p->names[i].category != NULL; i++) {
- if (!strcmp(p->names[i].category, category)) {
- break;
- }
- }
- if (p->names[i].category == NULL) {
- WARN("Unknown name dictionary category \"%s\".", category);
- return -1;
- }
- if (!p->names[i].data) {
- p->names[i].data = pdf_new_name_tree();
- }
-
- return pdf_names_add_object(p->names[i].data, key, keylen, value);
-}
-
-static void
-pdf_doc_add_goto (pdf_obj *annot_dict)
-{
- pdf_obj *subtype = NULL, *A = NULL, *S = NULL, *D = NULL, *D_new, *dict;
- const char *dest, *key;
-
- if (!pdoc.check_gotos)
- return;
-
- /*
- * An annotation dictionary coming from an annotation special
- * must have a "Subtype". An annotation dictionary coming from
- * an outline special has none.
- */
- subtype = pdf_deref_obj(pdf_lookup_dict(annot_dict, "Subtype"));
- if (subtype) {
- if (PDF_OBJ_UNDEFINED(subtype))
- goto undefined;
- else if (!PDF_OBJ_NAMETYPE(subtype))
- goto error;
- else if (strcmp(pdf_name_value(subtype), "Link"))
- goto cleanup;
- }
-
- dict = annot_dict;
- key = "Dest";
- D = pdf_deref_obj(pdf_lookup_dict(annot_dict, key));
- if (PDF_OBJ_UNDEFINED(D))
- goto undefined;
-
- A = pdf_deref_obj(pdf_lookup_dict(annot_dict, "A"));
- if (A) {
- if (PDF_OBJ_UNDEFINED(A))
- goto undefined;
- else if (D || !PDF_OBJ_DICTTYPE(A))
- goto error;
- else {
- S = pdf_deref_obj(pdf_lookup_dict(A, "S"));
- if (PDF_OBJ_UNDEFINED(S))
- goto undefined;
- else if (!PDF_OBJ_NAMETYPE(S))
- goto error;
- else if (strcmp(pdf_name_value(S), "GoTo"))
- goto cleanup;
-
- dict = A;
- key = "D";
- D = pdf_deref_obj(pdf_lookup_dict(A, key));
- }
- }
-
- if (PDF_OBJ_STRINGTYPE(D))
- dest = (char *) pdf_string_value(D);
-#if 0
- /* Names as destinations are not supported by dvipdfmx */
- else if (PDF_OBJ_NAMETYPE(D))
- dest = pdf_name_value(D);
-#endif
- else if (PDF_OBJ_ARRAYTYPE(D))
- goto cleanup;
- else if (PDF_OBJ_UNDEFINED(D))
- goto undefined;
- else
- goto error;
-
- D_new = ht_lookup_table(&pdoc.gotos, dest, strlen(dest));
- if (!D_new) {
- char buf[10];
-
- /* We use hexadecimal notation for our numeric destinations.
- * Other bases (e.g., 10+26 or 10+2*26) would be more efficient.
- */
- sprintf(buf, "%lx", ht_table_size(&pdoc.gotos));
- D_new = pdf_new_string(buf, strlen(buf));
- ht_append_table(&pdoc.gotos, dest, strlen(dest), D_new);
- }
-
- {
- pdf_obj *key_obj = pdf_new_name(key);
- if (!pdf_add_dict(dict, key_obj, pdf_link_obj(D_new)))
- pdf_release_obj(key_obj);
- }
-
- cleanup:
- if (subtype)
- pdf_release_obj(subtype);
- if (A)
- pdf_release_obj(A);
- if (S)
- pdf_release_obj(S);
- if (D)
- pdf_release_obj(D);
-
- return;
-
- error:
- WARN("Unknown PDF annotation format. Output file may be broken.");
- goto cleanup;
-
- undefined:
- WARN("Cannot optimize PDF annotations. Output file may be broken."
- " Please restart with option \"-C 0x10\"\n");
- goto cleanup;
-}
-
-static void
-warn_undef_dests (struct ht_table *dests, struct ht_table *gotos)
-{
- struct ht_iter iter;
-
- if (ht_set_iter(gotos, &iter) < 0)
- return;
-
- do {
- int keylen;
- char *key = ht_iter_getkey(&iter, &keylen);
- if (!ht_lookup_table(dests, key, keylen)) {
- char *dest = NEW(keylen+1, char);
- memcpy(dest, key, keylen);
- dest[keylen] = 0;
- WARN("PDF destination \"%s\" not defined.", dest);
- RELEASE(dest);
- }
- } while (ht_iter_next(&iter) >= 0);
-
- ht_clear_iter(&iter);
-}
-
-static void
-pdf_doc_close_names (pdf_doc *p)
-{
- pdf_obj *tmp;
- int i;
-
- for (i = 0; p->names[i].category != NULL; i++) {
- if (p->names[i].data) {
- struct ht_table *data = p->names[i].data;
- pdf_obj *name_tree;
- long count;
-
- if (!pdoc.check_gotos || strcmp(p->names[i].category, "Dests"))
- name_tree = pdf_names_create_tree(data, &count, NULL);
- else {
- name_tree = pdf_names_create_tree(data, &count, &pdoc.gotos);
-
- if (verbose && count < data->count)
- MESG("\nRemoved %ld unused PDF destinations\n", data->count-count);
-
- if (count < pdoc.gotos.count)
- warn_undef_dests(data, &pdoc.gotos);
- }
-
- if (name_tree) {
- if (!p->root.names)
- p->root.names = pdf_new_dict();
- pdf_add_dict(p->root.names,
- pdf_new_name(p->names[i].category),
- pdf_ref_obj(name_tree));
- pdf_release_obj(name_tree);
- }
- pdf_delete_name_tree(&p->names[i].data);
- }
- }
-
- if (p->root.names) {
- tmp = pdf_lookup_dict(p->root.dict, "Names");
- if (!tmp) {
- pdf_add_dict(p->root.dict,
- pdf_new_name("Names"),
- pdf_ref_obj (p->root.names));
- } else if (PDF_OBJ_DICTTYPE(tmp)) {
- pdf_merge_dict(p->root.names, tmp);
- pdf_add_dict(p->root.dict,
- pdf_new_name("Names"),
- pdf_ref_obj (p->root.names));
- } else { /* Maybe reference */
- /* What should I do? */
- WARN("Could not modify Names dictionary.");
- }
- pdf_release_obj(p->root.names);
- p->root.names = NULL;
- }
-
- RELEASE(p->names);
- p->names = NULL;
-
- ht_clear_table(&p->gotos);
-
- return;
-}
-
-
-void
-pdf_doc_add_annot (unsigned page_no, const pdf_rect *rect,
- pdf_obj *annot_dict, int new_annot)
-{
- pdf_doc *p = &pdoc;
- pdf_page *page;
- pdf_obj *rect_array;
- double annot_grow = p->opt.annot_grow;
- double xpos, ypos;
- pdf_rect mediabox, annbox;
-
- page = doc_get_page_entry(p, page_no);
- if (!page->annots)
- page->annots = pdf_new_array();
-
- pdf_doc_get_mediabox(page_no, &mediabox);
- pdf_dev_get_coord(&xpos, &ypos);
- annbox.llx = rect->llx - xpos; annbox.lly = rect->lly - ypos;
- annbox.urx = rect->urx - xpos; annbox.ury = rect->ury - ypos;
-
- if (annbox.llx < mediabox.llx || annbox.urx > mediabox.urx ||
- annbox.lly < mediabox.lly || annbox.ury > mediabox.ury) {
- WARN("Annotation out of page boundary.");
- WARN("Current page's MediaBox: [%g %g %g %g]",
- mediabox.llx, mediabox.lly, mediabox.urx, mediabox.ury);
- WARN("Annotation: [%g %g %g %g]",
- annbox.llx, annbox.lly, annbox.urx, annbox.ury);
- WARN("Maybe incorrect paper size specified.");
- }
- if (annbox.llx > annbox.urx || annbox.lly > annbox.ury) {
- WARN("Rectangle with negative width/height: [%g %g %g %g]",
- annbox.llx, annbox.lly, annbox.urx, annbox.ury);
- }
-
- rect_array = pdf_new_array();
- pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.llx - annot_grow, 0.001)));
- pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.lly - annot_grow, 0.001)));
- pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.urx + annot_grow, 0.001)));
- pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.ury + annot_grow, 0.001)));
- pdf_add_dict (annot_dict, pdf_new_name("Rect"), rect_array);
-
- pdf_add_array(page->annots, pdf_ref_obj(annot_dict));
-
- if (new_annot)
- pdf_doc_add_goto(annot_dict);
-
- return;
-}
-
-
-/*
- * PDF Article Thread
- */
-static void
-pdf_doc_init_articles (pdf_doc *p)
-{
- p->root.threads = NULL;
-
- p->articles.num_entries = 0;
- p->articles.max_entries = 0;
- p->articles.entries = NULL;
-
- return;
-}
-
-void
-pdf_doc_begin_article (const char *article_id, pdf_obj *article_info)
-{
- pdf_doc *p = &pdoc;
- pdf_article *article;
-
- if (article_id == NULL || strlen(article_id) == 0)
- ERROR("Article thread without internal identifier.");
-
- if (p->articles.num_entries >= p->articles.max_entries) {
- p->articles.max_entries += PDFDOC_ARTICLE_ALLOC_SIZE;
- p->articles.entries = RENEW(p->articles.entries,
- p->articles.max_entries, struct pdf_article);
- }
- article = &(p->articles.entries[p->articles.num_entries]);
-
- article->id = NEW(strlen(article_id)+1, char);
- strcpy(article->id, article_id);
- article->info = article_info;
- article->num_beads = 0;
- article->max_beads = 0;
- article->beads = NULL;
-
- p->articles.num_entries++;
-
- return;
-}
-
-#if 0
-void
-pdf_doc_end_article (const char *article_id)
-{
- return; /* no-op */
-}
-#endif
-
-static pdf_bead *
-find_bead (pdf_article *article, const char *bead_id)
-{
- pdf_bead *bead;
- long i;
-
- bead = NULL;
- for (i = 0; i < article->num_beads; i++) {
- if (!strcmp(article->beads[i].id, bead_id)) {
- bead = &(article->beads[i]);
- break;
- }
- }
-
- return bead;
-}
-
-void
-pdf_doc_add_bead (const char *article_id,
- const char *bead_id, long page_no, const pdf_rect *rect)
-{
- pdf_doc *p = &pdoc;
- pdf_article *article;
- pdf_bead *bead;
- long i;
-
- if (!article_id) {
- ERROR("No article identifier specified.");
- }
-
- article = NULL;
- for (i = 0; i < p->articles.num_entries; i++) {
- if (!strcmp(p->articles.entries[i].id, article_id)) {
- article = &(p->articles.entries[i]);
- break;
- }
- }
- if (!article) {
- ERROR("Specified article thread that doesn't exist.");
- return;
- }
-
- bead = bead_id ? find_bead(article, bead_id) : NULL;
- if (!bead) {
- if (article->num_beads >= article->max_beads) {
- article->max_beads += PDFDOC_BEAD_ALLOC_SIZE;
- article->beads = RENEW(article->beads,
- article->max_beads, struct pdf_bead);
- for (i = article->num_beads; i < article->max_beads; i++) {
- article->beads[i].id = NULL;
- article->beads[i].page_no = -1;
- }
- }
- bead = &(article->beads[article->num_beads]);
- if (bead_id) {
- bead->id = NEW(strlen(bead_id)+1, char);
- strcpy(bead->id, bead_id);
- } else {
- bead->id = NULL;
- }
- article->num_beads++;
- }
- bead->rect.llx = rect->llx;
- bead->rect.lly = rect->lly;
- bead->rect.urx = rect->urx;
- bead->rect.ury = rect->ury;
- bead->page_no = page_no;
-
- return;
-}
-
-static pdf_obj *
-make_article (pdf_doc *p,
- pdf_article *article,
- const char **bead_ids, int num_beads,
- pdf_obj *article_info)
-{
- pdf_obj *art_dict;
- pdf_obj *first, *prev, *last;
- long i, n;
-
- if (!article)
- return NULL;
-
- art_dict = pdf_new_dict();
- first = prev = last = NULL;
- /*
- * The bead_ids represents logical order of beads in an article thread.
- * If bead_ids is not given, we create an article thread in the order of
- * beads appeared.
- */
- n = bead_ids ? num_beads : article->num_beads;
- for (i = 0; i < n; i++) {
- pdf_bead *bead;
-
- bead = bead_ids ? find_bead(article, bead_ids[i]) : &(article->beads[i]);
- if (!bead || bead->page_no < 0) {
- continue;
- }
- last = pdf_new_dict();
- if (prev == NULL) {
- first = last;
- pdf_add_dict(first,
- pdf_new_name("T"), pdf_ref_obj(art_dict));
- } else {
- pdf_add_dict(prev,
- pdf_new_name("N"), pdf_ref_obj(last));
- pdf_add_dict(last,
- pdf_new_name("V"), pdf_ref_obj(prev));
- /* We must link first to last. */
- if (prev != first)
- pdf_release_obj(prev);
- }
-
- /* Realize bead now. */
- {
- pdf_page *page;
- pdf_obj *rect;
-
- page = doc_get_page_entry(p, bead->page_no);
- if (!page->beads) {
- page->beads = pdf_new_array();
- }
- pdf_add_dict(last, pdf_new_name("P"), pdf_link_obj(page->page_ref));
- rect = pdf_new_array();
- pdf_add_array(rect, pdf_new_number(ROUND(bead->rect.llx, 0.01)));
- pdf_add_array(rect, pdf_new_number(ROUND(bead->rect.lly, 0.01)));
- pdf_add_array(rect, pdf_new_number(ROUND(bead->rect.urx, 0.01)));
- pdf_add_array(rect, pdf_new_number(ROUND(bead->rect.ury, 0.01)));
- pdf_add_dict (last, pdf_new_name("R"), rect);
- pdf_add_array(page->beads, pdf_ref_obj(last));
- }
-
- prev = last;
- }
-
- if (first && last) {
- pdf_add_dict(last,
- pdf_new_name("N"), pdf_ref_obj(first));
- pdf_add_dict(first,
- pdf_new_name("V"), pdf_ref_obj(last));
- if (first != last) {
- pdf_release_obj(last);
- }
- pdf_add_dict(art_dict,
- pdf_new_name("F"), pdf_ref_obj(first));
- /* If article_info is supplied, we override article->info. */
- if (article_info) {
- pdf_add_dict(art_dict,
- pdf_new_name("I"), article_info);
- } else if (article->info) {
- pdf_add_dict(art_dict,
- pdf_new_name("I"), pdf_ref_obj(article->info));
- pdf_release_obj(article->info);
- article->info = NULL; /* We do not write as object reference. */
- }
- pdf_release_obj(first);
- } else {
- pdf_release_obj(art_dict);
- art_dict = NULL;
- }
-
- return art_dict;
-}
-
-static void
-clean_article (pdf_article *article)
-{
- if (!article)
- return;
-
- if (article->beads) {
- long i;
-
- for (i = 0; i < article->num_beads; i++) {
- if (article->beads[i].id)
- RELEASE(article->beads[i].id);
- }
- RELEASE(article->beads);
- article->beads = NULL;
- }
-
- if (article->id)
- RELEASE(article->id);
- article->id = NULL;
- article->num_beads = 0;
- article->max_beads = 0;
-
- return;
-}
-
-static void
-pdf_doc_close_articles (pdf_doc *p)
-{
- int i;
-
- for (i = 0; i < p->articles.num_entries; i++) {
- pdf_article *article;
-
- article = &(p->articles.entries[i]);
- if (article->beads) {
- pdf_obj *art_dict;
-
- art_dict = make_article(p, article, NULL, 0, NULL);
- if (!p->root.threads) {
- p->root.threads = pdf_new_array();
- }
- pdf_add_array(p->root.threads, pdf_ref_obj(art_dict));
- pdf_release_obj(art_dict);
- }
- clean_article(article);
- }
- RELEASE(p->articles.entries);
- p->articles.entries = NULL;
- p->articles.num_entries = 0;
- p->articles.max_entries = 0;
-
- if (p->root.threads) {
- pdf_add_dict(p->root.dict,
- pdf_new_name("Threads"),
- pdf_ref_obj (p->root.threads));
- pdf_release_obj(p->root.threads);
- p->root.threads = NULL;
- }
-
- return;
-}
-
-/* page_no = 0 for root page tree node. */
-void
-pdf_doc_set_mediabox (unsigned page_no, const pdf_rect *mediabox)
-{
- pdf_doc *p = &pdoc;
- pdf_page *page;
-
- if (page_no == 0) {
- p->pages.mediabox.llx = mediabox->llx;
- p->pages.mediabox.lly = mediabox->lly;
- p->pages.mediabox.urx = mediabox->urx;
- p->pages.mediabox.ury = mediabox->ury;
- } else {
- page = doc_get_page_entry(p, page_no);
- page->cropbox.llx = mediabox->llx;
- page->cropbox.lly = mediabox->lly;
- page->cropbox.urx = mediabox->urx;
- page->cropbox.ury = mediabox->ury;
- page->flags |= USE_MY_MEDIABOX;
- }
-
- return;
-}
-
-void
-pdf_doc_get_mediabox (unsigned page_no, pdf_rect *mediabox)
-{
- pdf_doc *p = &pdoc;
- pdf_page *page;
-
- if (page_no == 0) {
- mediabox->llx = p->pages.mediabox.llx;
- mediabox->lly = p->pages.mediabox.lly;
- mediabox->urx = p->pages.mediabox.urx;
- mediabox->ury = p->pages.mediabox.ury;
- } else {
- page = doc_get_page_entry(p, page_no);
- if (page->flags & USE_MY_MEDIABOX) {
- mediabox->llx = page->cropbox.llx;
- mediabox->lly = page->cropbox.lly;
- mediabox->urx = page->cropbox.urx;
- mediabox->ury = page->cropbox.ury;
- } else {
- mediabox->llx = p->pages.mediabox.llx;
- mediabox->lly = p->pages.mediabox.lly;
- mediabox->urx = p->pages.mediabox.urx;
- mediabox->ury = p->pages.mediabox.ury;
- }
- }
-
- return;
-}
-
-pdf_obj *
-pdf_doc_current_page_resources (void)
-{
- pdf_obj *resources;
- pdf_doc *p = &pdoc;
- pdf_page *currentpage;
-
- if (p->pending_forms) {
- if (p->pending_forms->form.resources) {
- resources = p->pending_forms->form.resources;
- } else {
- resources = p->pending_forms->form.resources = pdf_new_dict();
- }
- } else {
- currentpage = LASTPAGE(p);
- if (currentpage->resources) {
- resources = currentpage->resources;
- } else {
- resources = currentpage->resources = pdf_new_dict();
- }
- }
-
- return resources;
-}
-
-pdf_obj *
-pdf_doc_get_dictionary (const char *category)
-{
- pdf_doc *p = &pdoc;
- pdf_obj *dict = NULL;
-
- ASSERT(category);
-
- if (!strcmp(category, "Names")) {
- if (!p->root.names)
- p->root.names = pdf_new_dict();
- dict = p->root.names;
- } else if (!strcmp(category, "Pages")) {
- if (!p->root.pages)
- p->root.pages = pdf_new_dict();
- dict = p->root.pages;
- } else if (!strcmp(category, "Catalog")) {
- if (!p->root.dict)
- p->root.dict = pdf_new_dict();
- dict = p->root.dict;
- } else if (!strcmp(category, "Info")) {
- if (!p->info)
- p->info = pdf_new_dict();
- dict = p->info;
- } else if (!strcmp(category, "@THISPAGE")) {
- /* Sorry for this... */
- pdf_page *currentpage;
-
- currentpage = LASTPAGE(p);
- dict = currentpage->page_obj;
- }
-
- if (!dict) {
- ERROR("Document dict. \"%s\" not exist. ", category);
- }
-
- return dict;
-}
-
-long
-pdf_doc_current_page_number (void)
-{
- pdf_doc *p = &pdoc;
-
- return (long) (PAGECOUNT(p) + 1);
-}
-
-pdf_obj *
-pdf_doc_ref_page (unsigned long page_no)
-{
- pdf_doc *p = &pdoc;
- pdf_page *page;
-
- page = doc_get_page_entry(p, page_no);
- if (!page->page_obj) {
- page->page_obj = pdf_new_dict();
- page->page_ref = pdf_ref_obj(page->page_obj);
- }
-
- return pdf_link_obj(page->page_ref);
-}
-
-pdf_obj *
-pdf_doc_get_reference (const char *category)
-{
- pdf_obj *ref = NULL;
- long page_no;
-
- ASSERT(category);
-
- page_no = pdf_doc_current_page_number();
- if (!strcmp(category, "@THISPAGE")) {
- ref = pdf_doc_ref_page(page_no);
- } else if (!strcmp(category, "@PREVPAGE")) {
- if (page_no <= 1) {
- ERROR("Reference to previous page, but no pages have been completed yet.");
- }
- ref = pdf_doc_ref_page(page_no - 1);
- } else if (!strcmp(category, "@NEXTPAGE")) {
- ref = pdf_doc_ref_page(page_no + 1);
- }
-
- if (!ref) {
- ERROR("Reference to \"%s\" not exist. ", category);
- }
-
- return ref;
-}
-
-static void
-pdf_doc_new_page (pdf_doc *p)
-{
- pdf_page *currentpage;
-
- if (PAGECOUNT(p) >= MAXPAGES(p)) {
- doc_resize_page_entries(p, MAXPAGES(p) + PDFDOC_PAGES_ALLOC_SIZE);
- }
-
- /*
- * This is confusing. pdf_doc_finish_page() have increased page count!
- */
- currentpage = LASTPAGE(p);
- /* Was this page already instantiated by a forward reference to it? */
- if (!currentpage->page_ref) {
- currentpage->page_obj = pdf_new_dict();
- currentpage->page_ref = pdf_ref_obj(currentpage->page_obj);
- }
-
- currentpage->background = NULL;
- currentpage->contents = pdf_new_stream(STREAM_COMPRESS);
- currentpage->resources = pdf_new_dict();
-
- currentpage->annots = NULL;
- currentpage->beads = NULL;
-
- return;
-}
-
-/* This only closes contents and resources. */
-static void
-pdf_doc_finish_page (pdf_doc *p)
-{
- pdf_page *currentpage;
-
- if (p->pending_forms) {
- ERROR("A pending form XObject at the end of page.");
- }
-
- currentpage = LASTPAGE(p);
- if (!currentpage->page_obj)
- currentpage->page_obj = pdf_new_dict();
-
- /*
- * Make Contents array.
- */
-
- /*
- * Global BOP content stream.
- * pdf_ref_obj() returns reference itself when the object is
- * indirect reference, not reference to the indirect reference.
- * We keep bop itself but not reference to it since it is
- * expected to be small.
- */
- if (p->pages.bop &&
- pdf_stream_length(p->pages.bop) > 0) {
- currentpage->content_refs[0] = pdf_ref_obj(p->pages.bop);
- } else {
- currentpage->content_refs[0] = NULL;
- }
- /*
- * Current page background content stream.
- */
- if (currentpage->background) {
- if (pdf_stream_length(currentpage->background) > 0) {
- currentpage->content_refs[1] = pdf_ref_obj(currentpage->background);
- pdf_add_stream (currentpage->background, "\n", 1);
- }
- pdf_release_obj(currentpage->background);
- currentpage->background = NULL;
- } else {
- currentpage->content_refs[1] = NULL;
- }
-
- /* Content body of current page */
- currentpage->content_refs[2] = pdf_ref_obj(currentpage->contents);
- pdf_add_stream (currentpage->contents, "\n", 1);
- pdf_release_obj(currentpage->contents);
- currentpage->contents = NULL;
-
- /*
- * Global EOP content stream.
- */
- if (p->pages.eop &&
- pdf_stream_length(p->pages.eop) > 0) {
- currentpage->content_refs[3] = pdf_ref_obj(p->pages.eop);
- } else {
- currentpage->content_refs[3] = NULL;
- }
-
- /*
- * Page resources.
- */
- if (currentpage->resources) {
- pdf_obj *procset;
- /*
- * ProcSet is obsolete in PDF-1.4 but recommended for compatibility.
- */
-
- procset = pdf_new_array ();
- pdf_add_array(procset, pdf_new_name("PDF"));
- pdf_add_array(procset, pdf_new_name("Text"));
- pdf_add_array(procset, pdf_new_name("ImageC"));
- pdf_add_array(procset, pdf_new_name("ImageB"));
- pdf_add_array(procset, pdf_new_name("ImageI"));
- pdf_add_dict(currentpage->resources, pdf_new_name("ProcSet"), procset);
-
- pdf_add_dict(currentpage->page_obj,
- pdf_new_name("Resources"),
- pdf_ref_obj(currentpage->resources));
- pdf_release_obj(currentpage->resources);
- currentpage->resources = NULL;
- }
-
- if (manual_thumb_enabled) {
- char *thumb_filename;
- pdf_obj *thumb_ref;
-
- thumb_filename = NEW(strlen(thumb_basename)+7, char);
- sprintf(thumb_filename, "%s.%ld",
- thumb_basename, (p->pages.num_entries % 99999) + 1L);
- thumb_ref = read_thumbnail(thumb_filename);
- RELEASE(thumb_filename);
- if (thumb_ref)
- pdf_add_dict(currentpage->page_obj, pdf_new_name("Thumb"), thumb_ref);
- }
-
- p->pages.num_entries++;
-
- return;
-}
-
-
-static pdf_color bgcolor;
-
-void
-pdf_doc_set_bgcolor (const pdf_color *color)
-{
- if (color)
- pdf_color_copycolor(&bgcolor, color);
- else { /* as clear... */
- pdf_color_white(&bgcolor);
- }
-}
-
-static void
-doc_fill_page_background (pdf_doc *p)
-{
- pdf_page *currentpage;
- pdf_rect r;
- int cm;
- pdf_obj *saved_content;
-
- cm = pdf_dev_get_param(PDF_DEV_PARAM_COLORMODE);
- if (!cm || pdf_color_is_white(&bgcolor)) {
- return;
- }
-
- pdf_doc_get_mediabox(pdf_doc_current_page_number(), &r);
-
- currentpage = LASTPAGE(p);
- ASSERT(currentpage);
-
- if (!currentpage->background)
- currentpage->background = pdf_new_stream(STREAM_COMPRESS);
-
- saved_content = currentpage->contents;
- currentpage->contents = currentpage->background;
-
- pdf_dev_gsave();
- pdf_dev_set_nonstrokingcolor(&bgcolor);
- pdf_dev_rectfill(r.llx, r.lly, r.urx - r.llx, r.ury - r.lly);
- pdf_dev_grestore();
-
- currentpage->contents = saved_content;
-
- return;
-}
-
-void
-pdf_doc_begin_page (double scale, double x_origin, double y_origin)
-{
- pdf_doc *p = &pdoc;
- pdf_tmatrix M;
-
- M.a = scale; M.b = 0.0;
- M.c = 0.0 ; M.d = scale;
- M.e = x_origin;
- M.f = y_origin;
-
- /* pdf_doc_new_page() allocates page content stream. */
- pdf_doc_new_page(p);
- pdf_dev_bop(&M);
-
- return;
-}
-
-void
-pdf_doc_end_page (void)
-{
- pdf_doc *p = &pdoc;
-
- pdf_dev_eop();
- doc_fill_page_background(p);
-
- pdf_doc_finish_page(p);
-
- return;
-}
-
-void
-pdf_doc_add_page_content (const char *buffer, unsigned length)
-{
- pdf_doc *p = &pdoc;
- pdf_page *currentpage;
-
- if (p->pending_forms) {
- pdf_add_stream(p->pending_forms->form.contents, buffer, length);
- } else {
- currentpage = LASTPAGE(p);
- pdf_add_stream(currentpage->contents, buffer, length);
- }
-
- return;
-}
-
-static char *doccreator = NULL; /* Ugh */
-
-void
-pdf_open_document (const char *filename,
- int do_encryption,
- double media_width, double media_height,
- double annot_grow_amount, int bookmark_open_depth,
- int check_gotos)
-{
- pdf_doc *p = &pdoc;
-
- pdf_out_init(filename, do_encryption);
-
- pdf_doc_init_catalog(p);
-
- p->opt.annot_grow = annot_grow_amount;
- p->opt.outline_open_depth = bookmark_open_depth;
-
- pdf_init_resources();
- pdf_init_colors();
- pdf_init_fonts();
- /* Thumbnail want this to be initialized... */
- pdf_init_images();
-
- pdf_doc_init_docinfo(p);
- if (doccreator) {
- pdf_add_dict(p->info,
- pdf_new_name("Creator"),
- pdf_new_string(doccreator, strlen(doccreator)));
- RELEASE(doccreator); doccreator = NULL;
- }
-
- pdf_doc_init_bookmarks(p, bookmark_open_depth);
- pdf_doc_init_articles (p);
- pdf_doc_init_names (p, check_gotos);
- pdf_doc_init_page_tree(p, media_width, media_height);
-
- pdf_doc_set_bgcolor(NULL);
-
- if (do_encryption) {
- pdf_obj *encrypt = pdf_encrypt_obj();
- pdf_set_encrypt(encrypt);
- pdf_release_obj(encrypt);
- }
- pdf_set_id(pdf_enc_id_array());
-
- /* Create a default name for thumbnail image files */
- if (manual_thumb_enabled) {
- if (strlen(filename) > 4 &&
- !strncmp(".pdf", filename + strlen(filename) - 4, 4)) {
- thumb_basename = NEW(strlen(filename)-4+1, char);
- strncpy(thumb_basename, filename, strlen(filename)-4);
- thumb_basename[strlen(filename)-4] = 0;
- } else {
- thumb_basename = NEW(strlen(filename)+1, char);
- strcpy(thumb_basename, filename);
- }
- }
-
- p->pending_forms = NULL;
-
- return;
-}
-
-void
-pdf_doc_set_creator (const char *creator)
-{
- if (!creator ||
- creator[0] == '\0')
- return;
-
- doccreator = NEW(strlen(creator)+1, char);
- strcpy(doccreator, creator); /* Ugh */
-}
-
-
-void
-pdf_close_document (void)
-{
- pdf_doc *p = &pdoc;
-
- /*
- * Following things were kept around so user can add dictionary items.
- */
- pdf_doc_close_articles (p);
- pdf_doc_close_names (p);
- pdf_doc_close_bookmarks(p);
- pdf_doc_close_page_tree(p);
- pdf_doc_close_docinfo (p);
-
- pdf_doc_close_catalog (p);
-
- pdf_close_images();
- pdf_close_fonts ();
- pdf_close_colors();
-
- pdf_close_resources(); /* Should be at last. */
-
- pdf_out_flush();
-
- if (thumb_basename)
- RELEASE(thumb_basename);
-
- return;
-}
-
-/*
- * All this routine does is give the form a name and add a unity scaling matrix.
- * It fills in required fields. The caller must initialize the stream.
- */
-static void
-pdf_doc_make_xform (pdf_obj *xform,
- pdf_rect *bbox,
- pdf_tmatrix *matrix,
- pdf_obj *resources,
- pdf_obj *attrib)
-{
- pdf_obj *xform_dict;
- pdf_obj *tmp;
-
- xform_dict = pdf_stream_dict(xform);
- pdf_add_dict(xform_dict,
- pdf_new_name("Type"), pdf_new_name("XObject"));
- pdf_add_dict(xform_dict,
- pdf_new_name("Subtype"), pdf_new_name("Form"));
- pdf_add_dict(xform_dict,
- pdf_new_name("FormType"), pdf_new_number(1.0));
-
- if (!bbox)
- ERROR("No BoundingBox supplied.");
-
- tmp = pdf_new_array();
- pdf_add_array(tmp, pdf_new_number(ROUND(bbox->llx, .001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(bbox->lly, .001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(bbox->urx, .001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(bbox->ury, .001)));
- pdf_add_dict(xform_dict, pdf_new_name("BBox"), tmp);
-
- if (matrix) {
- tmp = pdf_new_array();
- pdf_add_array(tmp, pdf_new_number(ROUND(matrix->a, .00001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(matrix->b, .00001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(matrix->c, .00001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(matrix->d, .00001)));
- pdf_add_array(tmp, pdf_new_number(ROUND(matrix->e, .001 )));
- pdf_add_array(tmp, pdf_new_number(ROUND(matrix->f, .001 )));
- pdf_add_dict(xform_dict, pdf_new_name("Matrix"), tmp);
- }
-
- if (attrib) {
- pdf_merge_dict(xform_dict, attrib);
- }
-
- pdf_add_dict(xform_dict, pdf_new_name("Resources"), resources);
-
- return;
-}
-
-/*
- * begin_form_xobj creates an xobject with its "origin" at
- * xpos and ypos that is clipped to the specified bbox. Note
- * that the origin is not the lower left corner of the bbox.
- */
-int
-pdf_doc_begin_grabbing (const char *ident,
- double ref_x, double ref_y, const pdf_rect *cropbox)
-{
- int xobj_id = -1;
- pdf_doc *p = &pdoc;
- pdf_form *form;
- struct form_list_node *fnode;
- xform_info info;
-
- pdf_dev_push_gstate();
-
- fnode = NEW(1, struct form_list_node);
-
- fnode->prev = p->pending_forms;
- fnode->q_depth = pdf_dev_current_depth();
- form = &fnode->form;
-
- /*
- * The reference point of an Xobject is at the lower left corner
- * of the bounding box. Since we would like to have an arbitrary
- * reference point, we use a transformation matrix, translating
- * the reference point to (0,0).
- */
-
- form->matrix.a = 1.0; form->matrix.b = 0.0;
- form->matrix.c = 0.0; form->matrix.d = 1.0;
- form->matrix.e = -ref_x;
- form->matrix.f = -ref_y;
-
- form->cropbox.llx = ref_x + cropbox->llx;
- form->cropbox.lly = ref_y + cropbox->lly;
- form->cropbox.urx = ref_x + cropbox->urx;
- form->cropbox.ury = ref_y + cropbox->ury;
-
- form->contents = pdf_new_stream(STREAM_COMPRESS);
- form->resources = pdf_new_dict();
-
- pdf_ximage_init_form_info(&info);
-
- info.matrix.a = 1.0; info.matrix.b = 0.0;
- info.matrix.c = 0.0; info.matrix.d = 1.0;
- info.matrix.e = -ref_x;
- info.matrix.f = -ref_y;
-
- info.bbox.llx = cropbox->llx;
- info.bbox.lly = cropbox->lly;
- info.bbox.urx = cropbox->urx;
- info.bbox.ury = cropbox->ury;
-
- /* Use reference since content itself isn't available yet. */
- xobj_id = pdf_ximage_defineresource(ident,
- PDF_XOBJECT_TYPE_FORM,
- &info, pdf_ref_obj(form->contents));
-
- p->pending_forms = fnode;
-
- /*
- * Make sure the object is self-contained by adding the
- * current font and color to the object stream.
- */
- pdf_dev_reset_fonts();
- pdf_dev_reset_color(1); /* force color operators to be added to stream */
-
- return xobj_id;
-}
-
-void
-pdf_doc_end_grabbing (pdf_obj *attrib)
-{
- pdf_form *form;
- pdf_obj *procset;
- pdf_doc *p = &pdoc;
- struct form_list_node *fnode;
-
- if (!p->pending_forms) {
- WARN("Tried to close a nonexistent form XOject.");
- return;
- }
-
- fnode = p->pending_forms;
- form = &fnode->form;
-
- pdf_dev_grestore_to(fnode->q_depth);
-
- /*
- * ProcSet is obsolete in PDF-1.4 but recommended for compatibility.
- */
- procset = pdf_new_array();
- pdf_add_array(procset, pdf_new_name("PDF"));
- pdf_add_array(procset, pdf_new_name("Text"));
- pdf_add_array(procset, pdf_new_name("ImageC"));
- pdf_add_array(procset, pdf_new_name("ImageB"));
- pdf_add_array(procset, pdf_new_name("ImageI"));
- pdf_add_dict (form->resources, pdf_new_name("ProcSet"), procset);
-
- pdf_doc_make_xform(form->contents,
- &form->cropbox, &form->matrix,
- pdf_ref_obj(form->resources), attrib);
- pdf_release_obj(form->resources);
- pdf_release_obj(form->contents);
- if (attrib) pdf_release_obj(attrib);
-
- p->pending_forms = fnode->prev;
-
- pdf_dev_pop_gstate();
-
- pdf_dev_reset_fonts();
- pdf_dev_reset_color(0);
-
- RELEASE(fnode);
-
- return;
-}
-
-static struct
-{
- int dirty;
- int broken;
- pdf_obj *annot_dict;
- pdf_rect rect;
-} breaking_state = {0, 0, NULL, {0.0, 0.0, 0.0, 0.0}};
-
-static void
-reset_box (void)
-{
- breaking_state.rect.llx = breaking_state.rect.lly = HUGE_VAL;
- breaking_state.rect.urx = breaking_state.rect.ury = -HUGE_VAL;
- breaking_state.dirty = 0;
-}
-
-void
-pdf_doc_begin_annot (pdf_obj *dict)
-{
- breaking_state.annot_dict = dict;
- breaking_state.broken = 0;
- reset_box();
-}
-
-void
-pdf_doc_end_annot (void)
-{
- pdf_doc_break_annot();
- breaking_state.annot_dict = NULL;
-}
-
-void
-pdf_doc_break_annot (void)
-{
- if (breaking_state.dirty) {
- pdf_obj *annot_dict;
-
- /* Copy dict */
- annot_dict = pdf_new_dict();
- pdf_merge_dict(annot_dict, breaking_state.annot_dict);
- pdf_doc_add_annot(pdf_doc_current_page_number(), &(breaking_state.rect),
- annot_dict, !breaking_state.broken);
- pdf_release_obj(annot_dict);
-
- breaking_state.broken = 1;
- }
- reset_box();
-}
-
-void
-pdf_doc_expand_box (const pdf_rect *rect)
-{
- breaking_state.rect.llx = MIN(breaking_state.rect.llx, rect->llx);
- breaking_state.rect.lly = MIN(breaking_state.rect.lly, rect->lly);
- breaking_state.rect.urx = MAX(breaking_state.rect.urx, rect->urx);
- breaking_state.rect.ury = MAX(breaking_state.rect.ury, rect->ury);
- breaking_state.dirty = 1;
-}
-
-#if 0
-/* This should be number tree */
-void
-pdf_doc_set_pagelabel (long pg_start,
- const char *type,
- const void *prefix, int prfx_len, long start)
-{
- pdf_doc *p = &pdoc;
- pdf_obj *label_dict;
-
- if (!p->root.pagelabels)
- p->root.pagelabels = pdf_new_array();
-
- label_dict = pdf_new_dict();
- if (!type || type[0] == '\0') /* Set back to default. */
- pdf_add_dict(label_dict, pdf_new_name("S"), pdf_new_name("D"));
- else {
- if (type)
- pdf_add_dict(label_dict, pdf_new_name("S"), pdf_new_name(type));
- if (prefix && prfx_len > 0)
- pdf_add_dict(label_dict,
- pdf_new_name("P"),
- pdf_new_string(prefix, prfx_len));
- if (start != 1)
- pdf_add_dict(label_dict,
- pdf_new_name("St"), pdf_new_number(start));
- }
-
- pdf_add_array(p->root.pagelabels, pdf_new_number(pg_start));
- pdf_add_array(p->root.pagelabels, label_dict);
-
- return;
-}
-#endif
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFDOC_H_
-#define _PDFDOC_H_
-
-#include "pdfobj.h"
-#include "pdfdev.h"
-
-#define PDF_DOC_GRABBING_NEST_MAX 4
-
-extern void pdf_doc_set_verbose (void);
-
-extern void pdf_open_document (const char *filename,
- int do_encryption,
- double media_width, double media_height,
- double annot_grow_amount, int bookmark_open_depth,
- int check_gotos);
-extern void pdf_close_document (void);
-
-
-/* PDF document metadata */
-extern void pdf_doc_set_creator (const char *creator);
-
-
-/* They just return PDF dictionary object.
- * Callers are completely responsible for doing right thing...
- */
-extern pdf_obj *pdf_doc_get_dictionary (const char *category);
-extern pdf_obj *pdf_doc_get_reference (const char *category);
-
-#define pdf_doc_page_tree() pdf_doc_get_dictionary("Pages")
-#define pdf_doc_catalog() pdf_doc_get_dictionary("Catalog")
-#define pdf_doc_docinfo() pdf_doc_get_dictionary("Info")
-#define pdf_doc_names() pdf_doc_get_dictionary("Names")
-#define pdf_doc_this_page() pdf_doc_get_dictionary("@THISPAGE")
-
-extern pdf_obj *pdf_doc_get_page (pdf_file *pf, long page_no, long *count_p,
- pdf_rect *bbox, pdf_obj **resources_p);
-
-extern long pdf_doc_current_page_number (void);
-extern pdf_obj *pdf_doc_current_page_resources (void);
-
-extern pdf_obj *pdf_doc_ref_page (unsigned long page_no);
-#define pdf_doc_this_page_ref() pdf_doc_get_reference("@THISPAGE")
-#define pdf_doc_next_page_ref() pdf_doc_get_reference("@NEXTPAGE")
-#define pdf_doc_prev_page_ref() pdf_doc_get_reference("@PREVPAGE")
-
-/* Not really managing tree...
- * There should be something for number tree.
- */
-extern int pdf_doc_add_names (const char *category,
- const void *key, int keylen, pdf_obj *value);
-
-extern void pdf_doc_set_bop_content (const char *str, unsigned length);
-extern void pdf_doc_set_eop_content (const char *str, unsigned length);
-
-/* Page */
-extern void pdf_doc_begin_page (double scale, double x_origin, double y_origin);
-extern void pdf_doc_end_page (void);
-
-extern void pdf_doc_set_mediabox (unsigned page_no, const pdf_rect *mediabox);
-extern void pdf_doc_get_mediabox (unsigned page_no, pdf_rect *mediabox);
-
-extern void pdf_doc_add_page_content (const char *buffer, unsigned length);
-extern void pdf_doc_add_page_resource (const char *category,
- const char *resource_name, pdf_obj *resources);
-
-/* Article thread */
-extern void pdf_doc_begin_article (const char *article_id, pdf_obj *info);
-#if 0
-extern void pdf_doc_end_article (const char *article_id); /* Do nothing... */
-#endif
-extern void pdf_doc_make_article (const char *article_id,
- const char **bead_order, int num_beads);
-extern void pdf_doc_add_bead (const char *article_id,
- const char *bead_id,
- long page_no, const pdf_rect *rect);
-
-/* Bookmarks */
-extern int pdf_doc_bookmarks_up (void);
-extern int pdf_doc_bookmarks_down (void);
-extern void pdf_doc_bookmarks_add (pdf_obj *dict, int is_open);
-extern int pdf_doc_bookmarks_depth (void);
-
-
-/* Returns xobj_id of started xform. */
-extern int pdf_doc_begin_grabbing (const char *ident,
- double ref_x, double ref_y,
- const pdf_rect *cropbox);
-extern void pdf_doc_end_grabbing (pdf_obj *attrib);
-
-
-/* Annotation */
-extern void pdf_doc_add_annot (unsigned page_no,
- const pdf_rect *rect,
- pdf_obj *annot_dict,
- int dest_is_new);
-
-/* Annotation with auto- clip and line (or page) break */
-extern void pdf_doc_begin_annot (pdf_obj *dict);
-extern void pdf_doc_end_annot (void);
-
-extern void pdf_doc_break_annot (void);
-extern void pdf_doc_expand_box (const pdf_rect *rect);
-
-/* Manual thumbnail */
-extern void pdf_doc_enable_manual_thumbnails (void);
-
-#if 0
-/* PageLabels - */
-extern void pdf_doc_set_pagelabel (long page_start,
- const char *type,
- const void *prefix, int pfrx_len,
- long counter_start);
-#endif
-
-/* Similar to bop_content */
-#include "pdfcolor.h"
-extern void pdf_doc_set_bgcolor (const pdf_color *color);
-
-#endif /* _PDFDOC_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <math.h>
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-#include "mfileio.h"
-#include "dpxutil.h"
-#include "numbers.h"
-
-#include "pdfdoc.h"
-#include "pdfdev.h"
-#include "pdfcolor.h"
-
-#include "pdfdraw.h"
-
-#if 1
-typedef void pdf_dev;
-#endif
-
-
-/*
- * Numbers are rounding to 0-5 fractional digits
- * in output routine.
- */
-#define detM(M) ((M).a * (M).d - (M).b * (M).c)
-#define detP(M) ((M)->a * (M)->d - (M)->b * (M)->c)
-
-
-static /* __inline__ */ int
-inversematrix (pdf_tmatrix *W, const pdf_tmatrix *M)
-{
- double det;
-
- det = detP(M);
- if (fabs(det) < 1.e-8) {
-#if 1
- WARN("Inverting matrix with zero determinant...");
-#endif
- return -1; /* result is undefined. */
- }
-
- W->a = (M->d) / det; W->b = -(M->b) / det;
- W->c = -(M->c) / det; W->d = (M->a) / det;
- W->e = (M->c) * (M->f) - (M->d) * (M->e);
- W->f = (M->b) * (M->e) - (M->a) * (M->f);
-
- return 0;
-}
-
-/* pdf_coord as vector */
-#define vecprd(v,w) ((v).x * (w).x + (v).y * (w).y)
-#define vecrot(v,w) ((v).x * (w).y - (v).y * (w).x)
-#define dsign(v) (((v) >= 0.0) ? 1.0 : -1.0)
-/* acos => [0, pi] */
-#define vecang(v,w) ( \
- dsign(vecrot((v),(w))) * \
- acos(vecprd((v),(w)) / sqrt(vecprd((v),(v)) * vecprd((w),(w)))) \
-)
-
-static /* __inline__ */ int
-pdf_coord__equal (const pdf_coord *p1, const pdf_coord *p2)
-{
- if (fabs(p1->x - p2->x) < 1.e-7 &&
- fabs(p1->y - p2->y) < 1.e-7)
- return 1;
- return 0;
-}
-#define COORD_EQUAL(p,q) pdf_coord__equal((p),(q))
-
-#if 0
-static int
-pdf_coord__sort_compar_X (const void *pp1, const void *pp2)
-{
- pdf_coord *p1 = (pdf_coord *)pp1;
- pdf_coord *p2 = (pdf_coord *)pp2;
-
- if (pdf_coord__equal(p1, p2))
- return 0;
- else
- return (int) dsign(p1->x - p2->x);
-
- return 1;
-}
-
-static int
-pdf_coord__sort_compar_Y (const void *pp1, const void *pp2)
-{
- pdf_coord *p1 = (pdf_coord *)pp1;
- pdf_coord *p2 = (pdf_coord *)pp2;
-
- if (pdf_coord__equal(p1, p2))
- return 0;
- else
- return (int) dsign(p1->y - p2->y);
-
- return 1;
-}
-#endif
-
-
-static /* __inline__ */ int
-pdf_coord__transform (pdf_coord *p, const pdf_tmatrix *M)
-{
- double x, y;
-
- x = p->x; y = p->y;
- p->x = x * M->a + y * M->c + M->e;
- p->y = x * M->b + y * M->d + M->f;
-
- return 0;
-}
-
-#if 0
-static /* __inline__ */ int
-pdf_coord__itransform (pdf_coord *p, const pdf_tmatrix *M)
-{
- pdf_tmatrix W;
- double x, y;
- int error;
-
- error = inversematrix(&W, M);
- if (error)
- return error;
-
- x = p->x; y = p->y;
- p->x = x * W.a + y * W.c + W.e;
- p->y = x * W.b + y * W.d + W.f;
-
- return 0;
-}
-#endif
-
-static /* __inline__ */ int
-pdf_coord__dtransform (pdf_coord *p, const pdf_tmatrix *M)
-{
- double x, y;
-
- x = p->x; y = p->y;
- p->x = x * M->a + y * M->c;
- p->y = x * M->b + y * M->d;
-
- return 0;
-}
-
-static /* __inline__ */ int
-pdf_coord__idtransform (pdf_coord *p, const pdf_tmatrix *M)
-{
- pdf_tmatrix W;
- double x, y;
- int error;
-
- error = inversematrix(&W, M);
- if (error)
- return error;
-
- x = p->x; y = p->y;
- p->x = x * W.a + y * W.c;
- p->y = x * W.b + y * W.d;
-
- return 0;
-}
-
-
-/* Modify M itself */
-void
-pdf_invertmatrix (pdf_tmatrix *M)
-{
- pdf_tmatrix W;
- double det;
-
- ASSERT(M);
-
- det = detP(M);
- if (fabs(det) < 1.e-8) {
- WARN("Inverting matrix with zero determinant...");
- W.a = 1.0; W.c = 0.0;
- W.b = 0.0; W.d = 1.0;
- W.e = 0.0; W.f = 0.0;
- } else {
- W.a = (M->d) / det; W.b = -(M->b) / det;
- W.c = -(M->c) / det; W.d = (M->a) / det;
- W.e = (M->c) * (M->f) - (M->d) * (M->e);
- W.f = (M->b) * (M->e) - (M->a) * (M->f);
- }
-
- pdf_copymatrix(M, &W);
-
- return;
-}
-
-
-typedef struct pa_elem_
-{
- int type;
- pdf_coord p[3];
-} pa_elem;
-
-/* each subpath delimitted by moveto */
-struct pdf_path_
-{
- int num_paths;
- int max_paths;
- pa_elem *path;
-};
-
-static const struct {
- char opchr; /* PDF operator char */
- int n_pts; /* number of *points* */
- const char *strkey;
-} petypes[] = {
-#define PE_TYPE__INVALID -1
-#define PE_TYPE__MOVETO 0
- {'m', 1, "moveto" },
-#define PE_TYPE__LINETO 1
- {'l', 1, "lineto" },
-#define PE_TYPE__CURVETO 2
- {'c', 3, "curveto" },
- /* no PS correspondence for v and y */
-#define PE_TYPE__CURVETO_V 3
- {'v', 2, "vcurveto"}, /* current point replicated */
-#define PE_TYPE__CURVETO_Y 4
- {'y', 2, "ycurveto"}, /* last point replicated */
-#define PE_TYPE__CLOSEPATH 5
- {'h', 0, "closepath"},
-#define PE_TYPE__TERMINATE 6
- {' ', 0, NULL}
-};
-
-#define PE_VALID(p) ((p) && \
- (p)->type > PE_TYPE__INVALID && (p)->type < PE_TYPE__TERMINATE)
-#define PE_N_PTS(p) (PE_VALID((p)) ? petypes[(p)->type].n_pts : 0)
-#define PE_OPCHR(p) (PE_VALID((p)) ? petypes[(p)->type].opchr : ' ')
-
-#define PA_LENGTH(pa) ((pa)->num_paths)
-
-#define GS_FLAG_CURRENTPOINT_SET (1 << 0)
-
-
-static char fmt_buf[1024]; /* FIXME */
-#define FORMAT_BUFF_PTR(p) fmt_buf
-#define FORMAT_BUFF_LEN(p) 1024
-
-static void
-init_a_path (pdf_path *p)
-{
- ASSERT(p);
-
- p->num_paths = 0;
- p->max_paths = 0;
- p->path = NULL;
-
- return;
-}
-
-static void
-pdf_path__clearpath (pdf_path *p)
-{
- ASSERT(p);
-
- p->num_paths = 0;
-
- return;
-}
-
-static int
-pdf_path__growpath (pdf_path *p, int max_pe)
-{
- if (max_pe < p->max_paths)
- return 0;
-
- p->max_paths = MAX(p->max_paths + 8, max_pe);
- p->path = RENEW(p->path, p->max_paths, pa_elem);
-
- return 0;
-}
-
-static void
-clear_a_path (pdf_path *p)
-{
- ASSERT(p);
-
- if (p->path)
- RELEASE(p->path);
- p->path = NULL;
- p->num_paths = 0;
- p->max_paths = 0;
-
- return;
-}
-
-static int
-pdf_path__copypath (pdf_path *p1, const pdf_path *p0)
-{
- pa_elem *pe0, *pe1;
- int i;
-
- pdf_path__growpath(p1, PA_LENGTH(p0));
- for (i = 0; i < PA_LENGTH(p0); i++) {
- pe1 = &(p1->path[i]);
- pe0 = &(p0->path[i]);
- /* FIXME */
- pe1->type = pe0->type;
- pe1->p[0].x = pe0->p[0].x;
- pe1->p[0].y = pe0->p[0].y;
- pe1->p[1].x = pe0->p[1].x;
- pe1->p[1].y = pe0->p[1].y;
- pe1->p[2].x = pe0->p[2].x;
- pe1->p[2].y = pe0->p[2].y;
- }
- p1->num_paths = PA_LENGTH(p0);
-
- return 0;
-}
-
-
-/* start new subpath */
-static int
-pdf_path__moveto (pdf_path *pa,
- pdf_coord *cp,
- const pdf_coord *p0)
-{
- pa_elem *pe;
-
- pdf_path__growpath(pa, PA_LENGTH(pa) + 1);
- if (PA_LENGTH(pa) > 0) {
- pe = &pa->path[pa->num_paths-1];
- if (pe->type == PE_TYPE__MOVETO) {
- pe->p[0].x = cp->x = p0->x;
- pe->p[0].y = cp->y = p0->y;
- return 0;
- }
- }
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__MOVETO;
- pe->p[0].x = cp->x = p0->x;
- pe->p[0].y = cp->y = p0->y;
-
- return 0;
-}
-
-/* Do 'compression' of path while adding new path elements.
- * Sequantial moveto command will be replaced with a
- * single moveto. If cp is not equal to the last point in pa,
- * then moveto is inserted (starting new subpath).
- * FIXME:
- * 'moveto' must be used to enforce starting new path.
- * This affects how 'closepath' is treated.
- */
-static pa_elem *
-pdf_path__next_pe (pdf_path *pa, const pdf_coord *cp)
-{
- pa_elem *pe;
-
- pdf_path__growpath(pa, PA_LENGTH(pa) + 2);
- if (PA_LENGTH(pa) == 0) {
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__MOVETO;
- pe->p[0].x = cp->x;
- pe->p[0].y = cp->y;
-
- return &pa->path[pa->num_paths++];
- }
-
- pe = &pa->path[pa->num_paths-1];
- switch (pe->type) {
- case PE_TYPE__MOVETO:
- pe->p[0].x = cp->x;
- pe->p[0].y = cp->y;
- break;
- case PE_TYPE__LINETO:
- if (!COORD_EQUAL(&pe->p[0], cp)) {
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__MOVETO;
- pe->p[0].x = cp->x;
- pe->p[0].y = cp->y;
- }
- break;
- case PE_TYPE__CURVETO:
- if (!COORD_EQUAL(&pe->p[2], cp)) {
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__MOVETO;
- pe->p[0].x = cp->x;
- pe->p[0].y = cp->y;
- }
- break;
- case PE_TYPE__CURVETO_Y:
- case PE_TYPE__CURVETO_V:
- if (!COORD_EQUAL(&pe->p[1], cp)) {
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__MOVETO;
- pe->p[0].x = cp->x;
- pe->p[0].y = cp->y;
- }
- break;
- case PE_TYPE__CLOSEPATH:
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__MOVETO;
- pe->p[0].x = cp->x;
- pe->p[0].y = cp->y;
- break;
- }
-
- return &pa->path[pa->num_paths++];
-}
-
-static int
-pdf_path__transform (pdf_path *pa, const pdf_tmatrix *M)
-{
- pa_elem *pe;
- int n = 0, i;
-
- ASSERT(pa && M);
-
- for (i = 0; i < PA_LENGTH(pa); i++) {
- pe = &(pa->path[i]);
- n = PE_N_PTS(pe);
- while (n-- > 0)
- pdf_coord__transform(&(pe->p[n]), M);
- }
-
- return 0;
-}
-
-
-/* Path Construction */
-static int
-pdf_path__lineto (pdf_path *pa,
- pdf_coord *cp,
- const pdf_coord *p0)
-{
- pa_elem *pe;
-
- pe = pdf_path__next_pe(pa, cp);
- pe->type = PE_TYPE__LINETO;
- pe->p[0].x = cp->x = p0->x;
- pe->p[0].y = cp->y = p0->y;
-
- return 0;
-}
-
-static int
-pdf_path__curveto (pdf_path *pa,
- pdf_coord *cp,
- const pdf_coord *p0,
- const pdf_coord *p1,
- const pdf_coord *p2
- )
-{
- pa_elem *pe;
-
- pe = pdf_path__next_pe(pa, cp);
- if (COORD_EQUAL(cp, p0)) {
- pe->type = PE_TYPE__CURVETO_V;
- pe->p[0].x = p1->x;
- pe->p[0].y = p1->y;
- pe->p[1].x = cp->x = p2->x;
- pe->p[1].y = cp->y = p2->y;
- } else if (COORD_EQUAL(p1, p2)) {
- pe->type = PE_TYPE__CURVETO_Y;
- pe->p[0].x = p0->x;
- pe->p[0].y = p0->y;
- pe->p[1].x = cp->x = p1->x;
- pe->p[1].y = cp->y = p1->y;
- } else {
- pe->type = PE_TYPE__CURVETO;
- pe->p[0].x = p0->x;
- pe->p[0].y = p0->y;
- pe->p[1].x = p1->x;
- pe->p[1].y = p1->y;
- pe->p[2].x = cp->x = p2->x;
- pe->p[2].y = cp->y = p2->y;
- }
-
- return 0;
-}
-
-#if 0
-#define QB_TWO_THIRD (2.0/3.0)
-#define QB_ONE_THIRD (1.0/3.0)
-
-static int
-pdf_path__curveto_QB (pdf_path *pa,
- pdf_coord *cp,
- const pdf_coord *p0,
- const pdf_coord *p1
- )
-{
- pdf_coord q0, q1;
-
- q0.x = cp->x + QB_TWO_THIRD * (p0->x - cp->x);
- q0.y = cp->y + QB_TWO_THIRD * (p0->y - cp->y);
- q1.x = p0->x + QB_ONE_THIRD * (p1->x - p0->x);
- q1.y = p0->y + QB_ONE_THIRD * (p1->y - p0->y);
- /* q2 == p1 */
-
- return pdf_path__curveto(pa, cp, &q0, &q1, p1);
-}
-#endif
-
-
-/* This isn't specified as cp to somewhere. */
-static int
-pdf_path__elliptarc (pdf_path *pa,
- pdf_coord *cp,
- const pdf_coord *ca, /* ellipsis center */
- double r_x, /* x radius */
- double r_y, /* y radius */
- double xar, /* x-axis-rotation (deg!) */
- double a_0, /* start angle */
- double a_1, /* stop angle */
- int a_d /* arc orientation */
- )
-{
- double b, b_x, b_y;
- double d_a, q;
- pdf_coord p0, p1, p2, p3;
- pdf_coord e0, e1;
- pdf_tmatrix T;
- int n_c; /* number of segments */
- int i, error = 0;
-
- if (fabs(r_x) < 1.e-8 ||
- fabs(r_y) < 1.e-8)
- return -1;
-
- if (a_d < 0) {
- for ( ; a_1 > a_0; a_1 -= 360.0);
- } else {
- for ( ; a_1 < a_0; a_0 -= 360.0);
- }
-
- d_a = a_1 - a_0;
- for (n_c = 1; fabs(d_a) > 90.0 * n_c; n_c++);
- d_a /= n_c;
- if (fabs(d_a) < 1.e-8)
- return -1;
-
- a_0 *= M_PI / 180.0;
- a_1 *= M_PI / 180.0;
- d_a *= M_PI / 180.0;
- xar *= M_PI / 180.0;
- T.a = cos(xar); T.c = -sin(xar);
- T.b = -T.c ; T.d = T.a;
- T.e = 0.0 ; T.f = 0.0;
-
- /* A parameter that controls cb-curve (off-curve) points */
- b = 4.0 * (1.0 - cos(.5 * d_a)) / (3.0 * sin(.5 * d_a));
- b_x = r_x * b;
- b_y = r_y * b;
-
- p0.x = r_x * cos(a_0);
- p0.y = r_y * sin(a_0);
- pdf_coord__transform(&p0, &T);
- p0.x += ca->x; p0.y += ca->y;
- if (PA_LENGTH(pa) == 0) {
- pdf_path__moveto(pa, cp, &p0);
- } else if (!COORD_EQUAL(cp, &p0)) {
- pdf_path__lineto(pa, cp, &p0); /* add line seg */
- }
- for (i = 0; !error && i < n_c; i++) {
- q = a_0 + i * d_a;
- e0.x = cos(q); e0.y = sin(q);
- e1.x = cos(q + d_a); e1.y = sin(q + d_a);
-
- /* Condition for tangent vector requirs
- * d1 = p1 - p0 = f ( sin a, -cos a)
- * d2 = p2 - p3 = g ( sin b, -cos b)
- * and from symmetry
- * g^2 = f^2
- */
- p0.x = r_x * e0.x; /* s.p. */
- p0.y = r_y * e0.y;
- p3.x = r_x * e1.x; /* e.p. */
- p3.y = r_y * e1.y;
-
- p1.x = -b_x * e0.y;
- p1.y = b_y * e0.x;
- p2.x = b_x * e1.y;
- p2.y = -b_y * e1.x;
-
- pdf_coord__transform(&p0, &T);
- pdf_coord__transform(&p1, &T);
- pdf_coord__transform(&p2, &T);
- pdf_coord__transform(&p3, &T);
- p0.x += ca->x; p0.y += ca->y;
- p3.x += ca->x; p3.y += ca->y;
- p1.x += p0.x ; p1.y += p0.y ;
- p2.x += p3.x ; p2.y += p3.y ;
-
- error = pdf_path__curveto(pa, &p0, &p1, &p2, &p3);
- cp->x = p3.x; cp->y = p3.y;
- }
-
- return error;
-}
-
-static int
-pdf_path__closepath (pdf_path *pa, pdf_coord *cp /* no arg */)
-{
- pa_elem *pe = NULL;
- int i;
-
- /* search for start point of the last subpath */
- for (i = PA_LENGTH(pa) - 1; i >= 0; i--) {
- pe = &pa->path[i];
- if (pe->type == PE_TYPE__MOVETO)
- break;
- }
-
- if (!pe || i < 0)
- return -1; /* No path or no start point(!) */
-
- cp->x = pe->p[0].x;
- cp->y = pe->p[0].y;
-
- pdf_path__growpath(pa, PA_LENGTH(pa) + 1);
-
- /* NOTE:
- * Manually closed path without closepath is not
- * affected by linejoin. A path with coincidental
- * starting and ending point is not the same as
- * 'closed' path.
- */
- pe = &pa->path[pa->num_paths++];
- pe->type = PE_TYPE__CLOSEPATH;
-
- return 0;
-}
-
-/*
- * x y width height re
- *
- * is equivalent to
- *
- * x y m
- * (x + width) y l
- * (x + width) (y + height) l
- * x (y + height) l
- * h
- */
-/* Just for quick test */
-static /* __inline__ */ int
-pdf_path__isarect (pdf_path *pa,
- int f_ir /* fill-rule is ignorable */
- )
-{
- pa_elem *pe0, *pe1, *pe2, *pe3, *pe4;
-
- if (PA_LENGTH(pa) == 5) {
- pe0 = &(pa->path[0]);
- pe1 = &(pa->path[1]);
- pe2 = &(pa->path[2]);
- pe3 = &(pa->path[3]);
- pe4 = &(pa->path[4]);
- if (pe0->type == PE_TYPE__MOVETO &&
- pe1->type == PE_TYPE__LINETO &&
- pe2->type == PE_TYPE__LINETO &&
- pe3->type == PE_TYPE__LINETO &&
- pe4->type == PE_TYPE__CLOSEPATH) {
- if (pe1->p[0].y - pe0->p[0].y == 0 &&
- pe2->p[0].x - pe1->p[0].x == 0 &&
- pe3->p[0].y - pe2->p[0].y == 0) {
- if (pe1->p[0].x - pe0->p[0].x
- == pe2->p[0].x - pe3->p[0].x) {
- return 1;
- }
- /* Winding number is different but ignore it here. */
- } else if (f_ir &&
- pe1->p[0].x - pe0->p[0].x == 0 &&
- pe2->p[0].y - pe1->p[0].y == 0 &&
- pe3->p[0].x - pe2->p[0].x == 0) {
- if (pe1->p[0].y - pe0->p[0].y
- == pe2->p[0].y - pe3->p[0].y) {
- return 1;
- }
- }
- }
- }
-
- return 0;
-}
-
-/* Path Painting */
-/* F is obsoleted */
-#define PT_OP_VALID(c) ( \
- (c) == 'f' || (c) == 'F' || \
- (c) == 's' || (c) == 'S' || \
- (c) == 'b' || (c) == 'B' || \
- (c) == 'W' \
-)
-
-static /* __inline__ */ int
-INVERTIBLE_MATRIX (const pdf_tmatrix *M)
-{
- if (fabs(detP(M)) < 1.e-8) {
- WARN("Transformation matrix not invertible.");
- WARN("--- M = [%g %g %g %g %g %g]",
- M->a, M->b, M->c, M->d, M->e, M->f);
- return -1;
- }
- return 0;
-}
-
-/* rectfill, rectstroke, rectclip, recteoclip
- *
- * Draw isolated rectangle without actually doing
- * gsave/grestore operation.
- *
- * TODO:
- * linestyle, fill-opacity, stroke-opacity,....
- * As this routine draw a single graphics object
- * each time, there should be options for specifying
- * various drawing styles, which might inherite
- * current graphcs state parameter.
- */
-static int
-pdf_dev__rectshape (pdf_dev *P,
- const pdf_rect *r,
- const pdf_tmatrix *M,
- char opchr
- )
-{
- char *buf = FORMAT_BUFF_PTR(P);
- int len = 0;
- int isclip = 0;
- pdf_coord p;
- double wd, ht;
-
- ASSERT(r && PT_OP_VALID(opchr));
-
- isclip = (opchr == 'W') ? 1 : 0;
-
- /* disallow matrix for clipping.
- * q ... clip Q does nothing and
- * n M cm ... clip n alter CTM.
- */
- if (M && (isclip ||
- !INVERTIBLE_MATRIX(M)))
- return -1;
-
- graphics_mode();
-
- buf[len++] = ' ';
- if (!isclip) {
- buf[len++] = 'q';
- if (M) {
- buf[len++] = ' ';
- len += pdf_sprint_matrix(buf + len, M);
- buf[len++] = ' ';
- buf[len++] = 'c'; buf[len++] = 'm';
- }
- buf[len++] = ' ';
- }
- buf[len++] = 'n';
-
- p.x = r->llx; p.y = r->lly;
- wd = r->urx - r->llx;
- ht = r->ury - r->lly;
- buf[len++] = ' ';
- len += pdf_sprint_coord (buf + len, &p);
- buf[len++] = ' ';
- len += pdf_sprint_length(buf + len, wd);
- buf[len++] = ' ';
- len += pdf_sprint_length(buf + len, ht);
- buf[len++] = ' ';
- buf[len++] = 'r'; buf[len++] = 'e';
-
- buf[len++] = ' ';
- buf[len++] = opchr;
-
- buf[len++] = ' ';
- buf[len++] = isclip ? 'n' : 'Q';
-
- pdf_doc_add_page_content(buf, len); /* op: q cm n re Q */
-
- return 0;
-}
-
-/* FIXME */
-static int
-pdf_dev__flushpath (pdf_dev *P,
- pdf_path *pa,
- char opchr,
- int rule,
- int ignore_rule)
-{
- pa_elem *pe, *pe1;
- char *b = FORMAT_BUFF_PTR(P);
- long b_len = FORMAT_BUFF_LEN(P);
- pdf_rect r; /* FIXME */
- pdf_coord *pt;
- int n_pts, n_seg;
- int len = 0;
- int isrect, i, j;
-
- ASSERT(pa && PT_OP_VALID(opchr));
-
- if (PA_LENGTH(pa) <= 0)
- return 0;
-
- graphics_mode();
- isrect = pdf_path__isarect(pa, ignore_rule);
- if (isrect) {
- pe = &(pa->path[0]);
- pe1 = &(pa->path[2]);
-
- r.llx = pe->p[0].x;
- r.lly = pe->p[0].y;
- r.urx = pe1->p[0].x - pe->p[0].x; /* width... */
- r.ury = pe1->p[0].y - pe->p[0].y; /* height... */
-
- b[len++] = ' ';
- len += pdf_sprint_rect(b + len, &r);
- b[len++] = ' ';
- b[len++] = 'r';
- b[len++] = 'e';
- pdf_doc_add_page_content(b, len); /* op: re */
- len = 0;
- } else {
- n_seg = PA_LENGTH(pa);
- for (i = 0, len = 0, pe = &pa->path[0];
- i < n_seg; pe++, i++) {
- n_pts = PE_N_PTS(pe);
- for (j = 0, pt = &pe->p[0];
- j < n_pts; j++, pt++) {
- b[len++] = ' ';
- len += pdf_sprint_coord(b + len, pt);
- }
- b[len++] = ' ';
- b[len++] = PE_OPCHR(pe);
- if (len + 128 > b_len) {
- pdf_doc_add_page_content(b, len); /* op: m l c v y h */
- len = 0;
- }
- }
- if (len > 0) {
- pdf_doc_add_page_content(b, len); /* op: m l c v y h */
- len = 0;
- }
- }
-
- b[len++] = ' ';
- b[len++] = opchr;
- if (rule == PDF_FILL_RULE_EVENODD)
- b[len++] = '*';
-
- pdf_doc_add_page_content(b, len); /* op: f F s S b B W f* F* s* S* b* B* W* */
-
- return 0;
-}
-
-
-/* Graphics State */
-typedef struct pdf_gstate_
-{
- pdf_coord cp;
-
- pdf_tmatrix matrix; /* cm, - */
-
- pdf_color strokecolor;
- pdf_color fillcolor;
- /* colorspace here */
-
- struct {
- int num_dash;
- double pattern[PDF_DASH_SIZE_MAX];
- double offset;
- } linedash; /* d, D */
-
- double linewidth; /* w, LW */
-
- int linecap; /* J, LC */
- int linejoin; /* j, LJ */
- double miterlimit; /* M, ML */
-
- int flatness; /* i, FL, 0 to 100 (0 for use device-default) */
-
- /* internal */
- pdf_path path;
- long flags;
-} pdf_gstate;
-
-
-typedef struct m_stack_elem
-{
- void *data;
- struct m_stack_elem *prev;
-} m_stack_elem;
-
-typedef struct m_stack
-{
- int size;
- m_stack_elem *top;
- m_stack_elem *bottom;
-} m_stack;
-
-static void
-m_stack_init (m_stack *stack)
-{
- ASSERT(stack);
-
- stack->size = 0;
- stack->top = NULL;
- stack->bottom = NULL;
-
- return;
-}
-
-static void
-m_stack_push (m_stack *stack, void *data)
-{
- m_stack_elem *elem;
-
- ASSERT(stack);
-
- elem = NEW(1, m_stack_elem);
- elem->prev = stack->top;
- elem->data = data;
-
- stack->top = elem;
- if (stack->size == 0)
- stack->bottom = elem;
-
- stack->size++;
-
- return;
-}
-
-static void *
-m_stack_pop (m_stack *stack)
-{
- m_stack_elem *elem;
- void *data;
-
- ASSERT(stack);
-
- if (stack->size == 0)
- return NULL;
-
- data = stack->top->data;
- elem = stack->top;
- stack->top = elem->prev;
- if (stack->size == 1)
- stack->bottom = NULL;
- RELEASE(elem);
-
- stack->size--;
-
- return data;
-}
-
-static void *
-m_stack_top (m_stack *stack)
-{
- void *data;
-
- ASSERT(stack);
-
- if (stack->size == 0)
- return NULL;
-
- data = stack->top->data;
-
- return data;
-}
-
-#define m_stack_depth(s) ((s)->size)
-
-static m_stack gs_stack;
-
-static void
-init_a_gstate (pdf_gstate *gs)
-{
- gs->cp.x = 0.0;
- gs->cp.y = 0.0;
-
- pdf_setmatrix(&gs->matrix, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
-
- pdf_color_black(&gs->strokecolor);
- pdf_color_black(&gs->fillcolor);
-
- gs->linedash.num_dash = 0;
- gs->linedash.offset = 0;
- gs->linecap = 0;
- gs->linejoin = 0;
- gs->linewidth = 1.0;
- gs->miterlimit = 10.0;
-
- gs->flatness = 1; /* default to 1 in PDF */
-
- /* Internal variables */
- gs->flags = 0;
- init_a_path(&gs->path);
-
- return;
-}
-
-static void
-clear_a_gstate (pdf_gstate *gs)
-{
- clear_a_path(&gs->path);
- memset(gs, 0, sizeof(pdf_gstate));
-
- return;
-}
-
-static void
-copy_a_gstate (pdf_gstate *gs1, pdf_gstate *gs2)
-{
- int i;
-
- ASSERT(gs1 && gs2);
-
- gs1->cp.x = gs2->cp.x;
- gs1->cp.y = gs2->cp.y;
-
- pdf_copymatrix(&gs1->matrix, &gs2->matrix);
-
- /* TODO:
- * Path should be linked list and gsave only
- * record starting point within path rather than
- * copying whole path.
- */
- pdf_path__copypath(&gs1->path, &gs2->path);
-
- gs1->linedash.num_dash = gs2->linedash.num_dash;
- for (i = 0; i < gs2->linedash.num_dash; i++) {
- gs1->linedash.pattern[i] = gs2->linedash.pattern[i];
- }
- gs1->linedash.offset = gs2->linedash.offset;
-
- gs1->linecap = gs2->linecap;
- gs1->linejoin = gs2->linejoin;
- gs1->linewidth = gs2->linewidth;
- gs1->miterlimit = gs2->miterlimit;
- gs1->flatness = gs2->flatness;
-
- pdf_color_copycolor(&gs1->fillcolor , &gs2->fillcolor);
- pdf_color_copycolor(&gs1->strokecolor, &gs2->strokecolor);
-
- return;
-}
-
-void
-pdf_dev_init_gstates (void)
-{
- pdf_gstate *gs;
-
- m_stack_init(&gs_stack);
-
- gs = NEW(1, pdf_gstate);
- init_a_gstate(gs);
-
- m_stack_push(&gs_stack, gs); /* Initial state */
-
- return;
-}
-
-void
-pdf_dev_clear_gstates (void)
-{
- pdf_gstate *gs;
-
- if (m_stack_depth(&gs_stack) > 1) /* at least 1 elem. */
- WARN("GS stack depth is not zero at the end of the document.");
-
- while ((gs = m_stack_pop(&gs_stack)) != NULL) {
- clear_a_gstate(gs);
- RELEASE(gs);
- }
- return;
-}
-
-int
-pdf_dev_gsave (void)
-{
- pdf_gstate *gs0, *gs1;
-
- gs0 = m_stack_top(&gs_stack);
- gs1 = NEW(1, pdf_gstate);
- init_a_gstate(gs1);
- copy_a_gstate(gs1, gs0);
- m_stack_push(&gs_stack, gs1);
-
- pdf_doc_add_page_content(" q", 2); /* op: q */
-
- return 0;
-}
-
-int
-pdf_dev_grestore (void)
-{
- pdf_gstate *gs;
-
- if (m_stack_depth(&gs_stack) <= 1) { /* Initial state at bottom */
- WARN("Too many grestores.");
- return -1;
- }
-
- gs = m_stack_pop(&gs_stack);
- clear_a_gstate(gs);
- RELEASE(gs);
-
- pdf_doc_add_page_content(" Q", 2); /* op: Q */
-
- pdf_dev_reset_fonts();
-
- return 0;
-}
-
-
-int
-pdf_dev_push_gstate (void)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs0;
-
- gs0 = NEW(1, pdf_gstate);
-
- init_a_gstate(gs0);
-
- m_stack_push(gss, gs0);
-
- return 0;
-}
-
-
-int
-pdf_dev_pop_gstate (void)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs;
-
- if (m_stack_depth(gss) <= 1) { /* Initial state at bottom */
- WARN("Too many grestores.");
- return -1;
- }
-
- gs = m_stack_pop(gss);
- clear_a_gstate(gs);
- RELEASE(gs);
-
- return 0;
-}
-
-
-int
-pdf_dev_current_depth (void)
-{
- return (m_stack_depth(&gs_stack) - 1); /* 0 means initial state */
-}
-
-void
-pdf_dev_grestore_to (int depth)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs;
-
- ASSERT(depth >= 0);
-
- if (m_stack_depth(gss) > depth + 1) {
- WARN("Closing pending transformations at end of page/XObject.");
- }
-
- while (m_stack_depth(gss) > depth + 1) {
- pdf_doc_add_page_content(" Q", 2); /* op: Q */
- gs = m_stack_pop(gss);
- clear_a_gstate(gs);
- RELEASE(gs);
- }
- pdf_dev_reset_fonts();
-
- return;
-}
-
-int
-pdf_dev_currentpoint (pdf_coord *p)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_coord *cpt = &gs->cp;
-
- ASSERT(p);
-
- p->x = cpt->x; p->y = cpt->y;
-
- return 0;
-}
-
-int
-pdf_dev_currentmatrix (pdf_tmatrix *M)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_tmatrix *CTM = &gs->matrix;
-
- ASSERT(M);
-
- pdf_copymatrix(M, CTM);
-
- return 0;
-}
-
-#if 0
-int
-pdf_dev_currentcolor (pdf_color *color, int is_fill)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_color *fcl = &gs->fillcolor;
- pdf_color *scl = &gs->strokecolor;
-
- ASSERT(color);
-
- pdf_color_copycolor(color, is_fill ? fcl : scl);
-
- return 0;
-}
-#endif /* 0 */
-
-/*
- * mask == 0 means stroking color, mask == 0x20 nonstroking color
- *
- * force == 1 means that operators will be generated even if
- * the color is the same as the current graphics state color
- */
-void
-pdf_dev_set_color (const pdf_color *color, char mask, int force)
-{
- int len;
-
- pdf_gstate *gs = m_stack_top(&gs_stack);
- pdf_color *current = mask ? &gs->fillcolor : &gs->strokecolor;
-
- ASSERT(pdf_color_is_valid(color));
-
- if (!(pdf_dev_get_param(PDF_DEV_PARAM_COLORMODE) &&
- (force || pdf_color_compare(color, current))))
- /* If "color" is already the current color, then do nothing
- * unless a color operator is forced
- */
- return;
-
- graphics_mode();
- len = pdf_color_to_string(color, fmt_buf);
- fmt_buf[len++] = ' ';
- switch (pdf_color_type(color)) {
- case PDF_COLORSPACE_TYPE_RGB:
- fmt_buf[len++] = 'R' | mask;
- fmt_buf[len++] = 'G' | mask;
- break;
- case PDF_COLORSPACE_TYPE_CMYK:
- fmt_buf[len++] = 'K' | mask;
- break;
- case PDF_COLORSPACE_TYPE_GRAY:
- fmt_buf[len++] = 'G' | mask;
- break;
- default: /* already verified the given color */
- break;
- }
- pdf_doc_add_page_content(fmt_buf, len); /* op: RG K G rg k g */
-
- pdf_color_copycolor(current, color);
-}
-
-void
-pdf_dev_reset_color (int force)
-{
- pdf_color *sc, *fc;
-
- pdf_color_get_current(&sc, &fc);
- pdf_dev_set_color(sc, 0, force);
- pdf_dev_set_color(fc, 0x20, force);
-}
-
-int
-pdf_dev_concat (const pdf_tmatrix *M)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_tmatrix *CTM = &gs->matrix;
- pdf_tmatrix W = {0, 0, 0, 0, 0, 0}; /* Init to avoid compiler warning */
- char *buf = FORMAT_BUFF_PTR(NULL);
- int len = 0;
-
- ASSERT(M);
-
- /* Adobe Reader erases page content if there are
- * non invertible transformation.
- */
- if (fabs(detP(M)) < 1.0e-8) {
- WARN("Transformation matrix not invertible.");
- WARN("--- M = [%g %g %g %g %g %g]",
- M->a, M->b, M->c, M->d, M->e, M->f);
- return -1;
- }
-
- buf[len++] = ' ';
- len += pdf_sprint_matrix(buf + len, M);
- buf[len++] = ' ';
- buf[len++] = 'c';
- buf[len++] = 'm';
- pdf_doc_add_page_content(buf, len); /* op: cm */
-
- pdf_concatmatrix(CTM, M);
-
- inversematrix(&W, M);
-
- pdf_path__transform (cpa, &W);
- pdf_coord__transform(cpt, &W);
-
- return 0;
-}
-
-/*
- * num w LW linewidth (g.t. 0)
- * int J LC linecap
- * int j LJ linejoin
- * num M ML miter limit (g.t. 0)
- * array num d D line dash
- * int ri RI renderint intnet
- * int i FL flatness tolerance (0-100)
- * name gs -- name: res. name of ExtGState dict.
- */
-int
-pdf_dev_setmiterlimit (double mlimit)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- int len = 0;
- char *buf = FORMAT_BUFF_PTR(NULL);
-
- if (gs->miterlimit != mlimit) {
- buf[len++] = ' ';
- len += pdf_sprint_length(buf + len, mlimit);
- buf[len++] = ' ';
- buf[len++] = 'M';
- pdf_doc_add_page_content(buf, len); /* op: M */
- gs->miterlimit = mlimit;
- }
-
- return 0;
-}
-
-int
-pdf_dev_setlinecap (int capstyle)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- int len = 0;
- char *buf = FORMAT_BUFF_PTR(NULL);
-
- if (gs->linecap != capstyle) {
- len = sprintf(buf, " %d J", capstyle);
- pdf_doc_add_page_content(buf, len); /* op: J */
- gs->linecap = capstyle;
- }
-
- return 0;
-}
-
-int
-pdf_dev_setlinejoin (int joinstyle)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- int len = 0;
- char *buf = FORMAT_BUFF_PTR(NULL);
-
- if (gs->linejoin != joinstyle) {
- len = sprintf(buf, " %d j", joinstyle);
- pdf_doc_add_page_content(buf, len); /* op: j */
- gs->linejoin = joinstyle;
- }
-
- return 0;
-}
-
-int
-pdf_dev_setlinewidth (double width)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- int len = 0;
- char *buf = FORMAT_BUFF_PTR(NULL);
-
- if (gs->linewidth != width) {
- buf[len++] = ' ';
- len += pdf_sprint_length(buf + len, width);
- buf[len++] = ' ';
- buf[len++] = 'w';
- pdf_doc_add_page_content(buf, len); /* op: w */
- gs->linewidth = width;
- }
-
- return 0;
-}
-
-int
-pdf_dev_setdash (int count, double *pattern, double offset)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- int len = 0;
- char *buf = FORMAT_BUFF_PTR(NULL);
- int i;
-
- gs->linedash.num_dash = count;
- gs->linedash.offset = offset;
- pdf_doc_add_page_content(" [", 2); /* op: */
- for (i = 0; i < count; i++) {
- buf[0] = ' ';
- len = pdf_sprint_length (buf + 1, pattern[i]);
- pdf_doc_add_page_content(buf, len + 1); /* op: */
- gs->linedash.pattern[i] = pattern[i];
- }
- pdf_doc_add_page_content("] ", 2); /* op: */
- len = pdf_sprint_length (buf, offset);
- pdf_doc_add_page_content(buf, len); /* op: */
- pdf_doc_add_page_content(" d", 2); /* op: d */
-
- return 0;
-}
-
-#if 0
-int
-pdf_dev_setflat (int flatness)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- int len = 0;
- char *buf = FORMAT_BUFF_PTR(NULL);
-
- if (flatness < 0 || flatness > 100)
- return -1;
-
- if (gs->flatness != flatness) {
- gs->flatness = flatness;
- len = sprintf(buf, " %d i", flatness);
- pdf_doc_add_page_content(buf, len); /* op: i */
- }
-
- return 0;
-}
-#endif
-
-/* ZSYUEDVEDEOF */
-int
-pdf_dev_clip (void)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
-
- return pdf_dev__flushpath(NULL, cpa, 'W', PDF_FILL_RULE_NONZERO, 0);
-}
-
-int
-pdf_dev_eoclip (void)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
-
- return pdf_dev__flushpath(NULL, cpa, 'W', PDF_FILL_RULE_EVENODD, 0);
-}
-
-int
-pdf_dev_flushpath (char p_op, int fill_rule)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- int error = 0;
-
- /* last arg 'ignore_rule' is only for single object
- * that can be converted to a rect where fill rule
- * is inessential.
- */
- error = pdf_dev__flushpath(NULL, cpa, p_op, fill_rule, 1);
- pdf_path__clearpath(cpa);
-
- gs->flags &= ~GS_FLAG_CURRENTPOINT_SET;
-
- return error;
-}
-
-int
-pdf_dev_newpath (void)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *p = &gs->path;
-
- if (PA_LENGTH(p) > 0) {
- pdf_path__clearpath (p);
- }
- /* The following is required for "newpath" operator in mpost.c. */
- pdf_doc_add_page_content(" n", 2); /* op: n */
-
- return 0;
-}
-
-int
-pdf_dev_moveto (double x, double y)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p;
-
- p.x = x; p.y = y;
- return pdf_path__moveto(cpa, cpt, &p); /* cpt updated */
-}
-
-int
-pdf_dev_rmoveto (double x, double y)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p;
-
- p.x = cpt->x + x;
- p.y = cpt->y + y;
- return pdf_path__moveto(cpa, cpt, &p); /* cpt updated */
-}
-
-int
-pdf_dev_lineto (double x, double y)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p0;
-
- p0.x = x; p0.y = y;
-
- return pdf_path__lineto(cpa, cpt, &p0);
-}
-
-int
-pdf_dev_rlineto (double x, double y)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p0;
-
- p0.x = x + cpt->x; p0.y = y + cpt->y;
-
- return pdf_path__lineto(cpa, cpt, &p0);
-}
-
-int
-pdf_dev_curveto (double x0, double y0,
- double x1, double y1,
- double x2, double y2)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p0, p1, p2;
-
- p0.x = x0; p0.y = y0;
- p1.x = x1; p1.y = y1;
- p2.x = x2; p2.y = y2;
-
- return pdf_path__curveto(cpa, cpt, &p0, &p1, &p2);
-}
-
-int
-pdf_dev_rcurveto (double x0, double y0,
- double x1, double y1,
- double x2, double y2)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p0, p1, p2;
-
- p0.x = x0 + cpt->x; p0.y = y0 + cpt->y;
- p1.x = x1 + cpt->x; p1.y = y1 + cpt->y;
- p2.x = x2 + cpt->x; p2.y = y2 + cpt->y;
-
- return pdf_path__curveto(cpa, cpt, &p0, &p1, &p2);
-}
-
-
-int
-pdf_dev_closepath (void)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_coord *cpt = &gs->cp;
- pdf_path *cpa = &gs->path;
-
- return pdf_path__closepath(cpa, cpt);
-}
-
-
-void
-pdf_dev_dtransform (pdf_coord *p, const pdf_tmatrix *M)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_tmatrix *CTM = &gs->matrix;
-
- ASSERT(p);
-
- pdf_coord__dtransform(p, (M ? M : CTM));
-
- return;
-}
-
-void
-pdf_dev_idtransform (pdf_coord *p, const pdf_tmatrix *M)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_tmatrix *CTM = &gs->matrix;
-
- ASSERT(p);
-
- pdf_coord__idtransform(p, (M ? M : CTM));
-
- return;
-}
-
-void
-pdf_dev_transform (pdf_coord *p, const pdf_tmatrix *M)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_tmatrix *CTM = &gs->matrix;
-
- ASSERT(p);
-
- pdf_coord__transform(p, (M ? M : CTM));
-
- return;
-}
-
-#if 0
-void
-pdf_dev_itransform (pdf_coord *p, const pdf_tmatrix *M)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_tmatrix *CTM = &gs->matrix;
-
- ASSERT(p);
-
- pdf_coord__itransform(p, (M ? M : CTM));
-
- return;
-}
-#endif
-
-int
-pdf_dev_arc (double c_x , double c_y, double r,
- double a_0 , double a_1)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord c;
-
- c.x = c_x; c.y = c_y;
-
- return pdf_path__elliptarc(cpa, cpt, &c, r, r, 0.0, a_0, a_1, +1);
-}
-
-/* *negative* arc */
-int
-pdf_dev_arcn (double c_x , double c_y, double r,
- double a_0 , double a_1)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord c;
-
- c.x = c_x; c.y = c_y;
-
- return pdf_path__elliptarc(cpa, cpt, &c, r, r, 0.0, a_0, a_1, -1);
-}
-
-int
-pdf_dev_arcx (double c_x , double c_y,
- double r_x , double r_y,
- double a_0 , double a_1,
- int a_d ,
- double xar)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord c;
-
- c.x = c_x; c.y = c_y;
-
- return pdf_path__elliptarc(cpa, cpt, &c, r_x, r_y, xar, a_0, a_1, a_d);
-}
-
-/* Required by Tpic */
-int
-pdf_dev_bspline (double x0, double y0,
- double x1, double y1, double x2, double y2)
-{
- m_stack *gss = &gs_stack;
- pdf_gstate *gs = m_stack_top(gss);
- pdf_path *cpa = &gs->path;
- pdf_coord *cpt = &gs->cp;
- pdf_coord p1, p2, p3;
-
- p1.x = x0 + 2.0 * (x1 - x0) / 3.0;
- p1.y = y0 + 2.0 * (y1 - y0) / 3.0;
- p2.x = x1 + (x2 - x1) / 3.0;
- p2.y = y1 + (y2 - y1) / 3.0;
- p3.x = x2;
- p3.y = y2;
-
- return pdf_path__curveto(cpa, cpt, &p1, &p2, &p3);
-}
-
-
-#if 0
-int
-pdf_dev_rectstroke (double x, double y,
- double w, double h,
- const pdf_tmatrix *M /* optional */
- )
-{
- pdf_rect r;
-
- r.llx = x;
- r.lly = y;
- r.urx = x + w;
- r.ury = y + h;
-
- return pdf_dev__rectshape(NULL, &r, M, 'S');
-}
-#endif
-
-int
-pdf_dev_rectfill (double x, double y,
- double w, double h)
-{
- pdf_rect r;
-
- r.llx = x;
- r.lly = y;
- r.urx = x + w;
- r.ury = y + h;
-
- return pdf_dev__rectshape(NULL, &r, NULL, 'f');
-}
-
-int
-pdf_dev_rectclip (double x, double y,
- double w, double h)
-{
- pdf_rect r;
-
- r.llx = x;
- r.lly = y;
- r.urx = x + w;
- r.ury = y + h;
-
- return pdf_dev__rectshape(NULL, &r, NULL, 'W');
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDF_DRAW_H_
-#define _PDF_DRAW_H_
-
-#include "pdfcolor.h"
-#include "pdfdev.h"
-
-#define PDF_DASH_SIZE_MAX 16
-#define PDF_GSAVE_MAX 256
-
-extern void pdf_dev_init_gstates (void);
-extern void pdf_dev_clear_gstates (void);
-
-#define pdf_copymatrix(m,n) do {\
- (m)->a = (n)->a; (m)->b = (n)->b;\
- (m)->c = (n)->c; (m)->d = (n)->d;\
- (m)->e = (n)->e; (m)->f = (n)->f;\
-} while (0)
-
-#define pdf_setmatrix(m,p,q,r,s,t,u) do {\
- (m)->a = (p); (m)->b = (q);\
- (m)->c = (r); (m)->d = (s);\
- (m)->e = (t); (m)->f = (u);\
-} while (0)
-
-/* m -> n x m */
-#define pdf_concatmatrix(m,n) do {\
- double _tmp_a, _tmp_b, _tmp_c, _tmp_d; \
- _tmp_a = (m)->a; _tmp_b = (m)->b; \
- _tmp_c = (m)->c; _tmp_d = (m)->d; \
- (m)->a = ((n)->a) * _tmp_a + ((n)->b) * _tmp_c; \
- (m)->b = ((n)->a) * _tmp_b + ((n)->b) * _tmp_d; \
- (m)->c = ((n)->c) * _tmp_a + ((n)->d) * _tmp_c; \
- (m)->d = ((n)->c) * _tmp_b + ((n)->d) * _tmp_d; \
- (m)->e += ((n)->e) * _tmp_a + ((n)->f) * _tmp_c; \
- (m)->f += ((n)->e) * _tmp_b + ((n)->f) * _tmp_d; \
-} while (0)
-
-typedef struct pdf_path_ pdf_path;
-
-extern int pdf_dev_currentmatrix (pdf_tmatrix *M);
-extern int pdf_dev_currentpoint (pdf_coord *cp);
-
-extern int pdf_dev_setlinewidth (double width);
-extern int pdf_dev_setmiterlimit (double mlimit);
-extern int pdf_dev_setlinecap (int style);
-extern int pdf_dev_setlinejoin (int style);
-extern int pdf_dev_setdash (int count,
- double *pattern,
- double offset);
-#if 0
-extern int pdf_dev_setflat (int flatness);
-#endif
-
-/* Path Construction */
-extern int pdf_dev_moveto (double x , double y);
-extern int pdf_dev_rmoveto (double x , double y);
-extern int pdf_dev_closepath (void);
-
-extern int pdf_dev_lineto (double x0 , double y0);
-extern int pdf_dev_rlineto (double x0 , double y0);
-extern int pdf_dev_curveto (double x0 , double y0,
- double x1 , double y1,
- double x2 , double y2);
-extern int pdf_dev_rcurveto (double x0 , double y0,
- double x1 , double y1,
- double x2 , double y2);
-extern int pdf_dev_arc (double c_x, double c_y, double r,
- double a_0, double a_1);
-extern int pdf_dev_arcn (double c_x, double c_y, double r,
- double a_0, double a_1);
-
-#define PDF_FILL_RULE_NONZERO 0
-#define PDF_FILL_RULE_EVENODD 1
-
-extern int pdf_dev_newpath (void);
-
-/* Path Painting */
-extern int pdf_dev_clip (void);
-extern int pdf_dev_eoclip (void);
-
-
-#if 0
-extern int pdf_dev_rectstroke (double x, double y,
- double w, double h,
- const pdf_tmatrix *M /* optional */
- );
-#endif
-extern int pdf_dev_rectfill (double x, double y, double w, double h);
-extern int pdf_dev_rectclip (double x, double y, double w, double h);
-
-extern int pdf_dev_flushpath (char p_op, int fill_rule);
-
-#define pdf_dev_fill() pdf_dev_flushpath('f', PDF_FILL_RULE_NONZERO)
-#define pdf_dev_eofill() pdf_dev_flushpath('f', PDF_FILL_RULE_EVENODD)
-#define pdf_dev_stroke() pdf_dev_flushpath('S', PDF_FILL_RULE_NONZERO)
-#define pdf_dev_fillstroke() pdf_dev_flushpath('B', PDF_FILL_RULE_NONZERO)
-
-extern int pdf_dev_concat (const pdf_tmatrix *M);
-/* NULL pointer of M mean apply current transformation */
-extern void pdf_dev_dtransform (pdf_coord *p, const pdf_tmatrix *M);
-extern void pdf_dev_idtransform (pdf_coord *p, const pdf_tmatrix *M);
-extern void pdf_dev_transform (pdf_coord *p, const pdf_tmatrix *M);
-#if 0
-extern void pdf_dev_itransform (pdf_coord *p, const pdf_tmatrix *M);
-#endif
-
-extern int pdf_dev_gsave (void);
-extern int pdf_dev_grestore (void);
-
-/* Requires from mpost.c because new MetaPost graphics must initialize
- * the current gstate. */
-extern int pdf_dev_push_gstate (void);
-extern int pdf_dev_pop_gstate (void);
-
-
-/* extension */
-extern int pdf_dev_arcx (double c_x, double c_y,
- double r_x, double r_y,
- double a_0, double a_1,
- int a_d, /* arc direction */
- double xar /* x-axis-rotation */
- );
-extern int pdf_dev_bspline (double x0, double y0,
- double x1, double y1,
- double x2, double y2);
-
-
-extern void pdf_invertmatrix (pdf_tmatrix *M);
-
-/* The depth here is the depth of q/Q nesting.
- * We must remember current depth of nesting when starting a page or xform,
- * and must recover until that depth at the end of page/xform.
- */
-extern int pdf_dev_current_depth (void);
-extern void pdf_dev_grestore_to (int depth);
-#define pdf_dev_grestoreall() pdf_dev_grestore_to(0);
-
-extern void pdf_dev_set_color (const pdf_color *color, char mask, int force);
-#define pdf_dev_set_strokingcolor(c) pdf_dev_set_color(c, 0, 0);
-#define pdf_dev_set_nonstrokingcolor(c) pdf_dev_set_color(c, 0x20, 0);
-extern void pdf_dev_reset_color (int force);
-
-#endif /* _PDF_DRAW_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2008-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfparse.h"
-#include "pdfobj.h"
-
-#include "dpxfile.h"
-
-#include "pdfencoding.h"
-
-static int is_similar_charset (char **encoding, const char **encoding2);
-static pdf_obj *make_encoding_differences (char **encoding, char **baseenc,
- const char *is_used);
-
-static unsigned char verbose = 0;
-
-static const char *MacRomanEncoding[256];
-static const char *MacExpertEncoding[256];
-static const char *WinAnsiEncoding[256];
-#if 0
-static const char *StandardEncoding[256];
-static const char *ISOLatin1Encoding[256];
-#endif
-
-void
-pdf_encoding_set_verbose (void)
-{
- verbose++;
-}
-
-/*
- * ident: File name, e.g., 8a.enc.
- * name: Name of encoding, StandardEncoding, TeXBase1Encoding, ...
- * glyphs: List of encoded glyphs (name).
- * flags:
- * IS_PREDEFINED:
- * Encoding is one of the MacRomanEncoding, MacExpertEncoding, and
- * WinAnsiEncoding.
- * FLAG_USED_BY_TYPE3:
- * Encoding is used by a Type 3 font.
- */
-#define FLAG_IS_PREDEFINED (1 << 0)
-#define FLAG_USED_BY_TYPE3 (1 << 1)
-
-typedef struct pdf_encoding
-{
- char *ident;
-
- char *enc_name;
- int flags;
- char *glyphs[256]; /* ".notdef" must be represented as NULL */
- char is_used[256];
-
- struct pdf_encoding *baseenc;
- pdf_obj *tounicode;
-
- pdf_obj *resource;
-} pdf_encoding;
-
-static int pdf_encoding_new_encoding (const char *enc_name,
- const char *ident,
- const char **encoding_vec,
- const char *baseenc_name,
- int flags);
-
-static void
-pdf_init_encoding_struct (pdf_encoding *encoding)
-{
- ASSERT(encoding);
-
- encoding->ident = NULL;
-
- encoding->enc_name = NULL;
-
- memset(encoding->glyphs, 0, 256*sizeof(char *));
- memset(encoding->is_used, 0, 256);
-
- encoding->tounicode = NULL;
-
- encoding->baseenc = NULL;
- encoding->resource = NULL;
-
- encoding->flags = 0;
-
- return;
-}
-
-/* Creates the PDF Encoding entry for the encoding.
- * If baseenc is non-null, it is used as BaseEncoding entry.
- */
-static pdf_obj *
-create_encoding_resource (pdf_encoding *encoding, pdf_encoding *baseenc)
-{
- pdf_obj *differences;
- ASSERT(encoding);
- ASSERT(!encoding->resource);
-
- differences = make_encoding_differences(encoding->glyphs,
- baseenc ? baseenc->glyphs : NULL,
- encoding->is_used);
-
- if (differences) {
- pdf_obj *resource = pdf_new_dict();
- if (baseenc)
- pdf_add_dict(resource, pdf_new_name("BaseEncoding"),
- pdf_link_obj(baseenc->resource));
- pdf_add_dict(resource, pdf_new_name("Differences"), differences);
- return resource;
- } else {
- /* Fix a bug with the MinionPro package using MnSymbol fonts
- * in its virtual fonts:
- *
- * Some font may have font_id even if no character is used.
- * For example, suppose that a virtual file A.vf uses two
- * other fonts, B and C. Even if only characters of B are used
- * in a DVI document, C will have font_id too.
- * In this case, both baseenc and differences can be NULL.
- *
- * Actually these fonts will be ignored in pdffont.c.
- */
- return baseenc ? pdf_link_obj(baseenc->resource) : NULL;
- }
-}
-
-static void
-pdf_flush_encoding (pdf_encoding *encoding)
-{
- ASSERT(encoding);
-
- if (encoding->resource) {
- pdf_release_obj(encoding->resource);
- encoding->resource = NULL;
- }
- if (encoding->tounicode) {
- pdf_release_obj(encoding->tounicode);
- encoding->tounicode = NULL;
- }
-
- return;
-}
-
-static void
-pdf_clean_encoding_struct (pdf_encoding *encoding)
-{
- int code;
-
- ASSERT(encoding);
-
- if (encoding->resource)
- ERROR("Object not flushed.");
-
- if (encoding->tounicode)
- pdf_release_obj(encoding->tounicode);
- if (encoding->ident)
- RELEASE(encoding->ident);
- if (encoding->enc_name)
- RELEASE(encoding->enc_name);
-
- encoding->ident = NULL;
- encoding->enc_name = NULL;
-
- for (code = 0; code < 256; code++) {
- if (encoding->glyphs[code])
- RELEASE(encoding->glyphs[code]);
- encoding->glyphs[code] = NULL;
- }
- encoding->ident = NULL;
- encoding->enc_name = NULL;
-
- return;
-}
-
-#if 0
-static int CDECL
-glycmp (const void *pv1, const void *pv2)
-{
- char *v1, *v2;
-
- v1 = (char *) pv1;
- v2 = *((char **) pv2);
-
- return strcmp(v1, v2);
-}
-#endif
-
-static int
-is_similar_charset (char **enc_vec, const char **enc_vec2)
-{
- int code, same = 0;
-
- for (code = 0; code < 256; code++)
- if (!(enc_vec[code] && strcmp(enc_vec[code], enc_vec2[code]))
- && ++same >= 64)
- /* is 64 a good level? */
- return 1;
-
- return 0;
-}
-
-/* Creates a PDF Differences array for the encoding, based on the
- * base encoding baseenc (if not NULL). Only character codes which
- * are actually used in the document are considered.
- */
-static pdf_obj *
-make_encoding_differences (char **enc_vec, char **baseenc, const char *is_used)
-{
- pdf_obj *differences = NULL;
- int code, count = 0;
- int skipping = 1;
-
- ASSERT(enc_vec);
-
- /*
- * Write all entries (except .notdef) if baseenc is unknown.
- * If is_used is given, write only used entries.
- */
- differences = pdf_new_array();
- for (code = 0; code < 256; code++) {
- /* We skip NULL (= ".notdef"). Any character code mapped to ".notdef"
- * glyph should not be used in the document.
- */
- if ((is_used && !is_used[code]) || !enc_vec[code])
- skipping = 1;
- else if (!baseenc || !baseenc[code] ||
- strcmp(baseenc[code], enc_vec[code]) != 0) {
- /*
- * Difference found.
- */
- if (skipping)
- pdf_add_array(differences, pdf_new_number(code));
- pdf_add_array(differences, pdf_new_name(enc_vec[code]));
- skipping = 0;
- count++;
- } else
- skipping = 1;
- }
-
- /*
- * No difference found. Some PDF viewers can't handle differences without
- * any differences. We return NULL.
- */
- if (count == 0) {
- pdf_release_obj(differences);
- differences = NULL;
- }
-
- return differences;
-}
-
-static int
-load_encoding_file (const char *filename)
-{
- FILE *fp;
- pdf_obj *enc_name = NULL;
- pdf_obj *encoding_array = NULL;
- char *wbuf;
- const char *p, *endptr;
- const char *enc_vec[256];
- int code, fsize, enc_id;
-
- if (!filename)
- return -1;
-
- if (verbose) {
- MESG("(Encoding:%s", filename);
- }
-
- fp = DPXFOPEN(filename, DPX_RES_TYPE_ENC);
- if (!fp)
- return -1;
- /*
- * file_size do seek_end witout saving current position and
- * do rewind.
- */
- fsize = file_size(fp);
-
- wbuf = NEW(fsize + 1, char);
- wbuf[fsize] = '\0';
- fread(wbuf, sizeof(char), fsize, fp);
- DPXFCLOSE(fp);
-
- p = wbuf;
- endptr = wbuf + fsize;
-
- skip_white(&p, endptr);
-
- /*
- * Skip comment lines.
- */
- while (p < endptr && p[0] == '%') {
- skip_line (&p, endptr);
- skip_white(&p, endptr);
- }
- if (p[0] == '/')
- enc_name = parse_pdf_name(&p, endptr);
-
- skip_white(&p, endptr);
- encoding_array = parse_pdf_array(&p, endptr, NULL);
- RELEASE(wbuf);
- if (!encoding_array) {
- if (enc_name)
- pdf_release_obj(enc_name);
- return -1;
- }
-
- for (code = 0; code < 256; code++) {
- enc_vec[code] = pdf_name_value(pdf_get_array(encoding_array, code));
- }
- enc_id = pdf_encoding_new_encoding(enc_name ? pdf_name_value(enc_name) : NULL,
- filename, enc_vec, NULL, 0);
-
- if (enc_name) {
- if (verbose > 1)
- MESG("[%s]", pdf_name_value(enc_name));
- pdf_release_obj(enc_name);
- }
- pdf_release_obj(encoding_array);
-
- if (verbose) MESG(")");
-
- return enc_id;
-}
-
-#define CHECK_ID(n) do { \
- if ((n) < 0 || (n) >= enc_cache.count) { \
- ERROR("Invalid encoding id: %d", (n)); \
- } \
-} while (0)
-
-#define CACHE_ALLOC_SIZE 16u
-
-struct {
- int count;
- int capacity;
- pdf_encoding *encodings;
-} enc_cache = {
- 0, 0, NULL
-};
-
-void
-pdf_init_encodings (void)
-{
- enc_cache.count = 0;
- enc_cache.capacity = 3;
- enc_cache.encodings = NEW(enc_cache.capacity, pdf_encoding);
-
- /*
- * PDF Predefined Encodings
- */
- pdf_encoding_new_encoding("WinAnsiEncoding", "WinAnsiEncoding",
- WinAnsiEncoding, NULL, FLAG_IS_PREDEFINED);
- pdf_encoding_new_encoding("MacRomanEncoding", "MacRomanEncoding",
- MacRomanEncoding, NULL, FLAG_IS_PREDEFINED);
- pdf_encoding_new_encoding("MacExpertEncoding", "MacExpertEncoding",
- MacExpertEncoding, NULL, FLAG_IS_PREDEFINED);
-
- return;
-}
-
-/*
- * The original dvipdfm describes as:
- *
- * Some software doesn't like BaseEncoding key (e.g., FastLane)
- * so this code is commented out for the moment. It may reemerge in the
- * future
- *
- * and the line for BaseEncoding is commented out.
- *
- * I'm not sure why this happens. But maybe BaseEncoding key causes problems
- * when the font is Symbol font or TrueType font.
- */
-
-static int
-pdf_encoding_new_encoding (const char *enc_name, const char *ident,
- const char **encoding_vec,
- const char *baseenc_name, int flags)
-{
- int enc_id, code;
-
- pdf_encoding *encoding;
-
- enc_id = enc_cache.count;
- if (enc_cache.count++ >= enc_cache.capacity) {
- enc_cache.capacity += 16;
- enc_cache.encodings = RENEW(enc_cache.encodings,
- enc_cache.capacity, pdf_encoding);
- }
- encoding = &enc_cache.encodings[enc_id];
-
- pdf_init_encoding_struct(encoding);
-
- encoding->ident = NEW(strlen(ident)+1, char);
- strcpy(encoding->ident, ident);
- encoding->enc_name = NEW(strlen(enc_name)+1, char);
- strcpy(encoding->enc_name, enc_name);
-
- encoding->flags = flags;
-
- for (code = 0; code < 256; code++)
- if (encoding_vec[code] && strcmp(encoding_vec[code], ".notdef")) {
- encoding->glyphs[code] = NEW(strlen(encoding_vec[code])+1, char);
- strcpy(encoding->glyphs[code], encoding_vec[code]);
- }
-
- if (!baseenc_name && !(flags & FLAG_IS_PREDEFINED)
- && is_similar_charset(encoding->glyphs, WinAnsiEncoding)) {
- /* Dvipdfmx default setting. */
- baseenc_name = "WinAnsiEncoding";
- }
-
- /* TODO: make base encoding configurable */
- if (baseenc_name) {
- int baseenc_id = pdf_encoding_findresource(baseenc_name);
- if (baseenc_id < 0 || !pdf_encoding_is_predefined(baseenc_id))
- ERROR("Illegal base encoding %s for encoding %s\n",
- baseenc_name, encoding->enc_name);
- encoding->baseenc = &enc_cache.encodings[baseenc_id];
- }
-
- if (flags & FLAG_IS_PREDEFINED)
- encoding->resource = pdf_new_name(encoding->enc_name);
-
- return enc_id;
-}
-
-/* Creates Encoding resource and ToUnicode CMap
- * for all non-predefined encodings.
- */
-void pdf_encoding_complete (void)
-{
- int enc_id;
-
- for (enc_id = 0; enc_id < enc_cache.count; enc_id++) {
- if (!pdf_encoding_is_predefined(enc_id)) {
- pdf_encoding *encoding = &enc_cache.encodings[enc_id];
- /* Section 5.5.4 of the PDF 1.5 reference says that the encoding
- * of a Type 3 font must be completely described by a Differences
- * array, but implementation note 56 explains that this is rather
- * an incorrect implementation in Acrobat 4 and earlier. Hence,
- * we do use a base encodings for PDF versions >= 1.3.
- */
- int with_base = !(encoding->flags & FLAG_USED_BY_TYPE3)
- || pdf_get_version() >= 4;
- ASSERT(!encoding->resource);
- encoding->resource = create_encoding_resource(encoding,
- with_base ? encoding->baseenc : NULL);
- ASSERT(!encoding->tounicode);
- encoding->tounicode = pdf_create_ToUnicode_CMap(encoding->enc_name,
- encoding->glyphs,
- encoding->is_used);
- }
- }
-}
-
-void
-pdf_close_encodings (void)
-{
- int enc_id;
-
- if (enc_cache.encodings) {
- for (enc_id = 0; enc_id < enc_cache.count; enc_id++) {
- pdf_encoding *encoding;
-
- encoding = &enc_cache.encodings[enc_id];
- if (encoding) {
- pdf_flush_encoding(encoding);
- pdf_clean_encoding_struct(encoding);
- }
- }
- RELEASE(enc_cache.encodings);
- }
- enc_cache.encodings = NULL;
- enc_cache.count = 0;
- enc_cache.capacity = 0;
-}
-
-int
-pdf_encoding_findresource (const char *enc_name)
-{
- int enc_id;
- pdf_encoding *encoding;
-
- ASSERT(enc_name);
- for (enc_id = 0; enc_id < enc_cache.count; enc_id++) {
- encoding = &enc_cache.encodings[enc_id];
- if (encoding->ident &&
- !strcmp(enc_name, encoding->ident))
- return enc_id;
- else if (encoding->enc_name &&
- !strcmp(enc_name, encoding->enc_name))
- return enc_id;
- }
-
- return load_encoding_file(enc_name);
-}
-
-
-/*
- * Pointer will change if other encoding is loaded...
- */
-
-char **
-pdf_encoding_get_encoding (int enc_id)
-{
- pdf_encoding *encoding;
-
- CHECK_ID(enc_id);
-
- encoding = &enc_cache.encodings[enc_id];
-
- return encoding->glyphs;
-}
-
-pdf_obj *
-pdf_get_encoding_obj (int enc_id)
-{
- pdf_encoding *encoding;
-
- CHECK_ID(enc_id);
-
- encoding = &enc_cache.encodings[enc_id];
-
- return encoding->resource;
-}
-
-int
-pdf_encoding_is_predefined (int enc_id)
-{
- pdf_encoding *encoding;
-
- CHECK_ID(enc_id);
-
- encoding = &enc_cache.encodings[enc_id];
-
- return (encoding->flags & FLAG_IS_PREDEFINED) ? 1 : 0;
-}
-
-void
-pdf_encoding_used_by_type3 (int enc_id)
-{
- pdf_encoding *encoding;
-
- CHECK_ID(enc_id);
-
- encoding = &enc_cache.encodings[enc_id];
-
- encoding->flags |= FLAG_USED_BY_TYPE3;
-}
-
-
-char *
-pdf_encoding_get_name (int enc_id)
-{
- pdf_encoding *encoding;
-
- CHECK_ID(enc_id);
-
- encoding = &enc_cache.encodings[enc_id];
-
- return encoding->enc_name;
-}
-
-/* CSI_UNICODE */
-#include "cid.h"
-
-#include "cmap.h"
-#include "cmap_read.h"
-#include "cmap_write.h"
-
-#include "agl.h"
-
-#define WBUF_SIZE 1024
-static unsigned char wbuf[WBUF_SIZE];
-static unsigned char range_min[1] = {0x00u};
-static unsigned char range_max[1] = {0xFFu};
-
-void
-pdf_encoding_add_usedchars (int encoding_id, const char *is_used)
-{
- pdf_encoding *encoding;
- int code;
-
- CHECK_ID(encoding_id);
-
- if (!is_used || pdf_encoding_is_predefined(encoding_id))
- return;
-
- encoding = &enc_cache.encodings[encoding_id];
-
- for (code = 0; code <= 0xff; code++)
- encoding->is_used[code] |= is_used[code];
-}
-
-pdf_obj *
-pdf_encoding_get_tounicode (int encoding_id)
-{
- CHECK_ID(encoding_id);
-
- return enc_cache.encodings[encoding_id].tounicode;
-}
-
-
-/* Creates a ToUnicode CMap. An empty CMap is replaced by NULL.
- *
- * For PDF <= 1.4 a complete CMap is created unless all character codes
- * are predefined in PDF. For PDF >= 1.5 only those character codes which
- * are not predefined appear in the CMap.
- *
- * Note: The PDF 1.4 reference is not consistent: Section 5.9 describes
- * the Unicode mapping of PDF 1.3 and Section 9.7.2 (in the context of
- * Tagged PDF) the one of PDF 1.5.
- */
-pdf_obj *
-pdf_create_ToUnicode_CMap (const char *enc_name,
- char **enc_vec, const char *is_used)
-{
- pdf_obj *stream;
- CMap *cmap;
- int code, all_predef;
- char *cmap_name;
- unsigned char *p, *endptr;
-
- ASSERT(enc_name && enc_vec);
-
- cmap_name = NEW(strlen(enc_name)+strlen("-UTF16")+1, char);
- sprintf(cmap_name, "%s-UTF16", enc_name);
-
- cmap = CMap_new();
- CMap_set_name (cmap, cmap_name);
- CMap_set_type (cmap, CMAP_TYPE_TO_UNICODE);
- CMap_set_wmode(cmap, 0);
-
- CMap_set_CIDSysInfo(cmap, &CSI_UNICODE);
-
- CMap_add_codespacerange(cmap, range_min, range_max, 1);
-
- all_predef = 1;
- for (code = 0; code <= 0xff; code++) {
- if (is_used && !is_used[code])
- continue;
-
- if (enc_vec[code]) {
- long len;
- int fail_count = 0;
- agl_name *agln = agl_lookup_list(enc_vec[code]);
- /* Adobe glyph naming conventions are not used by viewers,
- * hence even ligatures (e.g, "f_i") must be explicitly defined
- */
- if (pdf_get_version() < 5 || !agln || !agln->is_predef) {
- wbuf[0] = (code & 0xff);
- p = wbuf + 1;
- endptr = wbuf + WBUF_SIZE;
- len = agl_sput_UTF16BE(enc_vec[code], &p, endptr, &fail_count);
- if (len >= 1 && !fail_count) {
- CMap_add_bfchar(cmap, wbuf, 1, wbuf + 1, len);
- all_predef &= agln && agln->is_predef;
- }
- }
- }
- }
-
- stream = all_predef ? NULL : CMap_create_stream(cmap, 0);
-
- CMap_release(cmap);
- RELEASE(cmap_name);
-
- return stream;
-}
-
-
-pdf_obj *
-pdf_load_ToUnicode_stream (const char *ident)
-{
- pdf_obj *stream = NULL;
- CMap *cmap;
- FILE *fp;
-
- if (!ident)
- return NULL;
-
- fp = DPXFOPEN(ident, DPX_RES_TYPE_CMAP);
- if (!fp)
- return NULL;
- else if (CMap_parse_check_sig(fp) < 0) {
- DPXFCLOSE(fp);
- return NULL;
- }
-
- cmap = CMap_new();
- if (CMap_parse(cmap, fp) < 0) {
- WARN("Reading CMap file \"%s\" failed.", ident);
- } else {
- if (verbose) {
- MESG("(CMap:%s)", ident);
- }
- stream = CMap_create_stream(cmap, 0);
- if (!stream) {
- WARN("Failed to creat ToUnicode CMap stream for \"%s\".", ident);
- }
- }
- CMap_release(cmap);
- DPXFCLOSE(fp);
-
- return stream;
-}
-
-
-static const char *
-MacRomanEncoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quotesingle",
- "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash",
- "zero", "one", "two", "three",
- "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon",
- "less", "equal", "greater", "question",
- "at", "A", "B", "C",
- "D", "E", "F", "G", "H",
- "I", "J", "K", "L",
- "M", "N", "O", "P",
- "Q", "R", "S", "T",
- "U", "V", "W", "X",
- "Y", "Z", "bracketleft", "backslash",
- "bracketright", "asciicircum", "underscore",
- "grave", "a", "b", "c",
- "d", "e", "f", "g",
- "h", "i", "j", "k",
- "l", "m", "n", "o",
- "p", "q", "r", "s",
- "t", "u", "v", "w",
- "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", ".notdef",
- "Adieresis", "Aring", "Ccedilla", "Eacute",
- "Ntilde", "Odieresis", "Udieresis", "aacute",
- "agrave", "acircumflex", "adieresis", "atilde",
- "aring", "ccedilla", "eacute", "egrave",
- "ecircumflex", "edieresis", "iacute", "igrave",
- "icircumflex", "idieresis", "ntilde", "oacute",
- "ograve", "ocircumflex", "odieresis", "otilde",
- "uacute", "ugrave", "ucircumflex", "udieresis",
- "dagger", "degree", "cent", "sterling",
- "section", "bullet", "paragraph", "germandbls",
- "registered", "copyright", "trademark", "acute",
- "dieresis", "notequal", "AE", "Oslash",
- "infinity", "plusminus", "lessequal", "greaterequal",
- "yen", "mu", "partialdiff", "summation",
- "product", "pi", "integral", "ordfeminine",
- "ordmasculine", "Omega", "ae", "oslash",
- "questiondown", "exclamdown", "logicalnot", "radical",
- "florin", "approxequal", "Delta", "guillemotleft",
- "guillemotright", "ellipsis", "space", "Agrave",
- "Atilde", "Otilde", "OE", "oe",
- "endash", "emdash", "quotedblleft", "quotedblright",
- "quoteleft", "quoteright", "divide", "lozenge",
- "ydieresis", "Ydieresis", "fraction", "currency",
- "guilsinglleft", "guilsinglright", "fi", "fl",
- "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase",
- "perthousand", "Acircumflex", "Ecircumflex", "Aacute",
- "Edieresis", "Egrave", "Iacute", "Icircumflex",
- "Idieresis", "Igrave", "Oacute", "Ocircumflex",
- "apple", "Ograve", "Uacute", "Ucircumflex",
- "Ugrave", "dotlessi", "circumflex", "tilde",
- "macron", "breve", "dotaccent", "ring",
- "cedilla", "hungarumlaut", "ogonek", "caron"
-};
-
-static const char *
-MacExpertEncoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle",
- "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall",
- "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader",
- "comma", "hyphen", "period", "fraction",
- "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle",
- "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle",
- "eightoldstyle", "nineoldstyle", "colon", "semicolon",
- ".notdef", "threequartersemdash", ".notdef", "questionsmall",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "Ethsmall", ".notdef", ".notdef", "onequarter",
- "onehalf", "threequarters", "oneeighth", "threeeighths",
- "fiveeighths", "seveneighths", "onethird", "twothirds",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", "ff", "fi",
- "fl", "ffi", "ffl", "parenleftinferior",
- ".notdef", "parenrightinferior", "Circumflexsmall", "hypheninferior",
- "Gravesmall", "Asmall", "Bsmall", "Csmall",
- "Dsmall", "Esmall", "Fsmall", "Gsmall",
- "Hsmall", "Ismall", "Jsmall", "Ksmall",
- "Lsmall", "Msmall", "Nsmall", "Osmall",
- "Psmall", "Qsmall", "Rsmall", "Ssmall",
- "Tsmall", "Usmall", "Vsmall", "Wsmall",
- "Xsmall", "Ysmall", "Zsmall", "colonmonetary",
- "onefitted", "rupiah", "Tildesmall", ".notdef",
- ".notdef", "asuperior", "centsuperior", ".notdef",
- ".notdef", ".notdef", ".notdef", "Aacutesmall",
- "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall",
- "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall",
- "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall",
- "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall",
- "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall",
- "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall",
- ".notdef", "eightsuperior", "fourinferior", "threeinferior",
- "sixinferior", "eightinferior", "seveninferior", "Scaronsmall",
- ".notdef", "centinferior", "twoinferior", ".notdef",
- "Dieresissmall", ".notdef", "Caronsmall", "osuperior",
- "fiveinferior", ".notdef", "commainferior", "periodinferior",
- "Yacutesmall", ".notdef", "dollarinferior", ".notdef",
- ".notdef", "Thornsmall", ".notdef", "nineinferior",
- "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall",
- "questiondownsmall", "oneinferior", "Lslashsmall", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "Cedillasmall", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", "OEsmall",
- "figuredash", "hyphensuperior", ".notdef", ".notdef",
- ".notdef", ".notdef", "exclamdownsmall", ".notdef",
- "Ydieresissmall", ".notdef", "onesuperior", "twosuperior",
- "threesuperior", "foursuperior", "fivesuperior", "sixsuperior",
- "sevensuperior", "ninesuperior", "zerosuperior", ".notdef",
- "esuperior", "rsuperior", "tsuperior", ".notdef",
- ".notdef", "isuperior", "ssuperior", "dsuperior",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "lsuperior", "Ogoneksmall", "Brevesmall",
- "Macronsmall", "bsuperior", "nsuperior", "msuperior",
- "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall",
- ".notdef", ".notdef", ".notdef", ".notdef"
-};
-
-static const char *
-WinAnsiEncoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quotesingle",
- "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash",
- "zero", "one", "two", "three",
- "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon",
- "less", "equal", "greater", "question",
- "at", "A", "B", "C",
- "D", "E", "F", "G",
- "H", "I", "J", "K",
- "L", "M", "N", "O",
- "P", "Q", "R", "S",
- "T", "U", "V", "W",
- "X", "Y", "Z", "bracketleft",
- "backslash", "bracketright", "asciicircum", "underscore",
- "grave", "a", "b", "c",
- "d", "e", "f", "g",
- "h", "i", "j", "k",
- "l", "m", "n", "o",
- "p", "q", "r", "s",
- "t", "u", "v", "w",
- "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", "bullet",
- "Euro", "bullet", "quotesinglbase", "florin",
- "quotedblbase", "ellipsis", "dagger", "daggerdbl",
- "circumflex", "perthousand", "Scaron", "guilsinglleft",
- "OE", "bullet", "Zcaron", "bullet",
- "bullet", "quoteleft", "quoteright", "quotedblleft",
- "quotedblright", "bullet", "endash", "emdash",
- "tilde", "trademark", "scaron", "guilsinglright",
- "oe", "bullet", "zcaron", "Ydieresis",
- "space", "exclamdown", "cent", "sterling",
- "currency", "yen", "brokenbar", "section",
- "dieresis", "copyright", "ordfeminine", "guillemotleft",
- "logicalnot", "hyphen", "registered", "macron",
- "degree", "plusminus", "twosuperior", "threesuperior",
- "acute", "mu", "paragraph", "periodcentered",
- "cedilla", "onesuperior", "ordmasculine", "guillemotright",
- "onequarter", "onehalf", "threequarters", "questiondown",
- "Agrave", "Aacute", "Acircumflex", "Atilde",
- "Adieresis", "Aring", "AE", "Ccedilla",
- "Egrave", "Eacute", "Ecircumflex", "Edieresis",
- "Igrave", "Iacute", "Icircumflex", "Idieresis",
- "Eth", "Ntilde", "Ograve", "Oacute",
- "Ocircumflex", "Otilde", "Odieresis", "multiply",
- "Oslash", "Ugrave", "Uacute", "Ucircumflex",
- "Udieresis", "Yacute", "Thorn", "germandbls",
- "agrave", "aacute", "acircumflex", "atilde",
- "adieresis", "aring", "ae", "ccedilla",
- "egrave", "eacute", "ecircumflex", "edieresis",
- "igrave", "iacute", "icircumflex", "idieresis",
- "eth", "ntilde", "ograve", "oacute",
- "ocircumflex", "otilde", "odieresis", "divide",
- "oslash", "ugrave", "uacute", "ucircumflex",
- "udieresis", "yacute", "thorn", "ydieresis"
-};
-
-#if 0
-static const char *
-StandardEncoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quoteright",
- "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash",
- "zero", "one", "two", "three",
- "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon",
- "less", "equal", "greater", "question",
- "at", "A", "B", "C",
- "D", "E", "F", "G",
- "H", "I", "J", "K",
- "L", "M", "N", "O",
- "P", "Q", "R", "S",
- "T", "U", "V", "W",
- "X", "Y", "Z", "bracketleft",
- "backslash", "bracketright", "asciicircum", "underscore",
- "quoteleft", "a", "b", "c",
- "d", "e", "f", "g",
- "h", "i", "j", "k",
- "l", "m", "n", "o",
- "p", "q", "r", "s",
- "t", "u", "v", "w",
- "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "exclamdown", "cent", "sterling",
- "fraction", "yen", "florin", "section",
- "currency", "quotesingle", "quotedblleft", "guillemotleft",
- "guilsinglleft", "guilsinglright", "fi", "fl",
- ".notdef", "endash", "dagger", "daggerdbl",
- "periodcentered", ".notdef", "paragraph", "bullet",
- "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright",
- "ellipsis", "perthousand", ".notdef", "questiondown",
- ".notdef", "grave", "acute", "circumflex",
- "tilde", "macron", "breve", "dotaccent",
- "dieresis", ".notdef", "ring", "cedilla",
- ".notdef", "hungarumlaut", "ogonek", "caron",
- "emdash", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "AE", ".notdef", "ordfeminine",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "Lslash", "Oslash", "OE", "ordmasculine",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "ae", ".notdef", ".notdef",
- ".notdef", "dotlessi", ".notdef", ".notdef",
- "lslash", "oslash", "oe", "germandbls",
- ".notdef", ".notdef", ".notdef", ".notdef"
-};
-
-static const char *
-ISOLatin1Encoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "space", "exclam", "quotedbl", "numbersign",
- "dollar", "percent", "ampersand", "quotesingle",
- "parenleft", "parenright", "asterisk", "plus",
- "comma", "hyphen", "period", "slash",
- "zero", "one", "two", "three",
- "four", "five", "six", "seven",
- "eight", "nine", "colon", "semicolon",
- "less", "equal", "greater", "question",
- "at", "A", "B", "C",
- "D", "E", "F", "G",
- "H", "I", "J", "K",
- "L", "M", "N", "O",
- "P", "Q", "R", "S",
- "T", "U", "V", "W",
- "X", "Y", "Z", "bracketleft",
- "backslash", "bracketright", "asciicircum", "underscore",
- "grave", "a", "b", "c",
- "d", "e", "f", "g",
- "h", "i", "j", "k",
- "l", "m", "n", "o",
- "p", "q", "r", "s",
- "t", "u", "v", "w",
- "x", "y", "z", "braceleft",
- "bar", "braceright", "asciitilde", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef",
- "dotlessi", "quoteleft", "quoteright", "circumflex",
- "tilde", "macron", "breve", "dotaccent",
- "dieresis", ".notdef", "ring", "cedilla",
- ".notdef", "hungarumlaut", "ogonek", "caron",
- "space", "exclamdown", "cent", "sterling",
- "currency", "yen", "brokenbar", "section",
- "dieresis", "copyright", "ordfeminine", "guillemotleft",
- "logicalnot", "hyphen", "registered", "macron",
- "degree", "plusminus", "twosuperior", "threesuperior",
- "acute", "mu", "paragraph", "periodcentered",
- "cedilla", "onesuperior", "ordmasculine", "guillemotright",
- "onequarter", "onehalf", "threequarters", "questiondown",
- "Agrave", "Aacute", "Acircumflex", "Atilde",
- "Adieresis", "Aring", "AE", "Ccedilla",
- "Egrave", "Eacute", "Ecircumflex", "Edieresis",
- "Igrave", "Iacute", "Icircumflex", "Idieresis",
- "Eth", "Ntilde", "Ograve", "Oacute",
- "Ocircumflex", "Otilde", "Odieresis", "multiply",
- "Oslash", "Ugrave", "Uacute", "Ucircumflex",
- "Udieresis", "Yacute", "Thorn", "germandbls",
- "agrave", "aacute", "acircumflex", "atilde",
- "adieresis", "aring", "ae", "ccedilla",
- "egrave", "eacute", "ecircumflex", "edieresis",
- "igrave", "iacute", "icircumflex", "idieresis",
- "eth", "ntilde", "ograve", "oacute",
- "ocircumflex", "otilde", "odieresis", "divide",
- "oslash", "ugrave", "uacute", "ucircumflex",
- "udieresis", "yacute", "thorn", "ydieresis"
-};
-#endif
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFENCODING_H_
-#define _PDFENCODING_H_
-
-#include "pdfobj.h"
-
-extern void pdf_encoding_set_verbose (void);
-
-extern void pdf_init_encodings (void);
-extern void pdf_close_encodings (void);
-
-/* Creates Encoding resource and ToUnicode CMap
- * for all non-predefined encodings.
- */
-extern void pdf_encoding_complete (void);
-
-/* enc_name here is .enc file name or the name of predefined
- * encodings.
- */
-extern int pdf_encoding_findresource (const char *enc_name);
-
-/* Returns the Encoding resource object.
- */
-extern pdf_obj *pdf_get_encoding_obj (int enc_id);
-
-extern int pdf_encoding_is_predefined (int enc_id);
-extern void pdf_encoding_used_by_type3 (int enc_id);
-
-/* WARNING:
- * Pointer(s) may change after another encoding is loaded.
- */
-extern char *pdf_encoding_get_name (int enc_id);
-extern char **pdf_encoding_get_encoding (int enc_id);
-
-/*
- * pdf_create_ToUnicode_CMap() returns stream object but not
- * reference. This need to be renamed to other name like
- * pdf_create_ToUnicode_stream().
- */
-extern pdf_obj *pdf_create_ToUnicode_CMap (const char *enc_name,
- char **enc_vec,
- const char *is_used);
-
-/* pdf_encoding_copy_usedchars adds the given vector of used characters
- * to the corresponding vector of the encoding.
- */
-extern void pdf_encoding_add_usedchars (int encoding_id,
- const char *is_used);
-
-extern pdf_obj * pdf_encoding_get_tounicode (int encoding_id);
-
-/* Just load CMap identified with 'ident'. (parsed)
- * PDF stream object (not reference) returned.
- */
-extern pdf_obj *pdf_load_ToUnicode_stream (const char *ident);
-
-#endif /* _PDFENCODINGS_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#ifdef WIN32
-#include <conio.h>
-#define getch _getch
-#else /* !WIN32 */
-#include <unistd.h>
-#endif /* WIN32 */
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "pdfobj.h"
-#include "dpxcrypt.h"
-
-#include "pdfencrypt.h"
-
-#define MAX_KEY_LEN 16
-#define MAX_STR_LEN 32
-
-static unsigned char algorithm, revision, key_size;
-static long permission;
-
-static unsigned char key_data[MAX_KEY_LEN], id_string[MAX_KEY_LEN];
-static unsigned char opwd_string[MAX_STR_LEN], upwd_string[MAX_STR_LEN];
-
-static unsigned long current_label = 0;
-static unsigned current_generation = 0;
-
-static ARC4_KEY key;
-static MD5_CONTEXT md5_ctx;
-
-static unsigned char md5_buf[MAX_KEY_LEN], key_buf[MAX_KEY_LEN];
-static unsigned char in_buf[MAX_STR_LEN], out_buf[MAX_STR_LEN];
-
-static const unsigned char padding_string[MAX_STR_LEN] = {
- 0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41,
- 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08,
- 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80,
- 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a
-};
-
-static char owner_passwd[MAX_PWD_LEN], user_passwd[MAX_PWD_LEN];
-
-static unsigned char verbose = 0;
-
-void pdf_enc_set_verbose (void)
-{
- if (verbose < 255) verbose++;
-}
-
-#define PRODUCER "%s-%s, Copyright \251 2002-2010 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata"
-void pdf_enc_compute_id_string (char *dviname, char *pdfname)
-{
- char *date_string, *producer;
- time_t current_time;
- struct tm *bd_time;
-
- MD5_init(&md5_ctx);
-
- date_string = NEW (15, char);
- time(¤t_time);
- bd_time = localtime(¤t_time);
- sprintf (date_string, "%04d%02d%02d%02d%02d%02d",
- bd_time -> tm_year+1900, bd_time -> tm_mon+1, bd_time -> tm_mday,
- bd_time -> tm_hour, bd_time -> tm_min, bd_time -> tm_sec);
- MD5_write(&md5_ctx, (unsigned char *)date_string, strlen(date_string));
- RELEASE (date_string);
-
- producer = NEW (strlen(PRODUCER)+strlen(PACKAGE)+strlen(VERSION), char);
- sprintf(producer, PRODUCER, PACKAGE, VERSION);
- MD5_write(&md5_ctx, (unsigned char *)producer, strlen(producer));
- RELEASE (producer);
-
- MD5_write(&md5_ctx, (unsigned char *)dviname, strlen(dviname));
- MD5_write(&md5_ctx, (unsigned char *)pdfname, strlen(pdfname));
- MD5_final(id_string, &md5_ctx);
-}
-
-static void passwd_padding (unsigned char *src, unsigned char *dst)
-{
- register int len = strlen((char *)src);
-
- if (len > MAX_STR_LEN)
- len = MAX_STR_LEN;
-
- memcpy(dst, src, len);
- memcpy(dst+len, padding_string, MAX_STR_LEN-len);
-}
-
-static void compute_owner_password (void)
-{
- register unsigned char i, j;
- /*
- * Algorithm 3.3 Computing the encryption dictionary's O (owner password)
- * value
- *
- * 1. Pad or truncate the owner password string as described in step 1
- * of Algorithm 3.2. If there is no owner password, use the user
- * password instead. (See implementation note 17 in Appendix H.)
- */
- passwd_padding((unsigned char *)(strlen(owner_passwd) > 0 ? owner_passwd : user_passwd), in_buf);
- /*
- * 2. Initialize the MD5 hash function and pass the result of step 1
- * as input to this function.
- */
- MD5_init(&md5_ctx);
- MD5_write(&md5_ctx, in_buf, MAX_STR_LEN);
- MD5_final(md5_buf, &md5_ctx);
- /*
- * 3. (Revision 3 only) Do the following 50 times: Take the output
- * from the previous MD5 hash and pass it as input into a new
- * MD5 hash.
- */
- if (revision == 3)
- for (i = 0; i < 50; i++) {
- /*
- * NOTE: We truncate each MD5 hash as in the following step.
- * Otherwise Adobe Reader won't decrypt the PDF file.
- */
- MD5_init(&md5_ctx);
- MD5_write(&md5_ctx, md5_buf, key_size);
- MD5_final(md5_buf, &md5_ctx);
- }
- /*
- * 4. Create an RC4 encryption key using the first n bytes of the output
- * from the final MD5 hash, where n is always 5 for revision 2 but
- * for revision 3 depends on the value of the encryption dictionary's
- * Length entry.
- */
- ARC4_set_key(&key, key_size, md5_buf);
- /*
- * 5. Pad or truncate the user password string as described in step 1
- * of Algorithm 3.2.
- */
- passwd_padding((unsigned char *)user_passwd, in_buf);
- /*
- * 6. Encrypt the result of step 5, using an RC4 encryption function
- * with the encryption key obtained in step 4.
- */
- ARC4(&key, MAX_STR_LEN, in_buf, out_buf);
- /*
- * 7. (Revision 3 only) Do the following 19 times: Take the output
- * from the previous invocation of the RC4 function and pass it
- * as input to a new invocation of the function; use an encryption
- * key generated by taking each byte of the encryption key obtained
- * in step 4 and performing an XOR (exclusive or) operation between
- * that byte and the single-byte value of the iteration counter
- * (from 1 to 19).
- */
- if (revision == 3)
- for (i = 1; i <= 19; i++) {
- memcpy(in_buf, out_buf, MAX_STR_LEN);
- for (j = 0; j < key_size; j++)
- key_buf[j] = md5_buf[j] ^ i;
- ARC4_set_key(&key, key_size, key_buf);
- ARC4(&key, MAX_STR_LEN, in_buf, out_buf);
- }
- /*
- * 8. Store the output from the final invocation of the RC4 function
- * as the value of the O entry in the encryption dictionary.
- */
- memcpy(opwd_string, out_buf, MAX_STR_LEN);
-}
-
-static void compute_encryption_key (unsigned char *pwd)
-{
- register unsigned char i;
- /*
- * Algorithm 3.2 Computing an encryption key
- *
- * 1. Pad or truncate the password string to exactly 32 bytes. If the
- * password string is more than 32 bytes long, use only its first
- * 32 bytes; if it is less than 32 bytes long, pad it by appending
- * the required number of additional bytes from the beginning of
- * the following padding string:
- *
- * < 28 BF 4E 5E 4E 75 8A 41 64 00 4E 56 FF FA 01 08
- * 2E 2E 00 B6 D0 68 3E 80 2F 0C A9 FE 64 53 69 7A >
- *
- * That is, if the password string is n bytes long, append the
- * first 32 - n bytes of the padding string to the end of the
- * password string. If the password string is empty (zero-length),
- * meaning there is no user password, substitute the entire
- * padding string in its place.
- */
- passwd_padding(pwd, in_buf);
- /*
- * 2. Initialize the MD5 hash function and pass the result of step 1
- * as input to this fuction.
- */
- MD5_init(&md5_ctx);
- MD5_write(&md5_ctx, in_buf, MAX_STR_LEN);
- /*
- * 3. Pass the value of the encryption dictionary's O entry to the
- * MD5 hash function. (Algorithm 3.3 shows how the O value is
- * computed.)
- */
- MD5_write(&md5_ctx, opwd_string, MAX_STR_LEN);
- /*
- * 4. Treat the value of the P entry as an unsigned 4-byte integer
- * and pass these bytes to the MD5 hash function, low-order byte
- * first.
- */
- in_buf[0] = (unsigned char)(permission) & 0xFF;
- in_buf[1] = (unsigned char)(permission >> 8) & 0xFF;
- in_buf[2] = (unsigned char)(permission >> 16) & 0xFF;
- in_buf[3] = (unsigned char)(permission >> 24) & 0xFF;
- MD5_write(&md5_ctx, in_buf, 4);
- /*
- * 5. Pass the first element of the file's file identifier array
- * (the value of the ID entry in the document's trailer dictionary;
- * see Table 3.12 on page 68) to the MD5 hash function and
- * finish the hash.
- */
- MD5_write(&md5_ctx, id_string, MAX_KEY_LEN);
- MD5_final(md5_buf, &md5_ctx);
- /*
- * 6. (Revision 3 only) Do the following 50 times; Take the output from
- * the previous MD5 hash and pass it as input into a new MD5 hash.
- */
- if (revision == 3)
- for (i = 0; i < 50; i++) {
- /*
- * NOTE: We truncate each MD5 hash as in the following step.
- * Otherwise Adobe Reader won't decrypt the PDF file.
- */
- MD5_init(&md5_ctx);
- MD5_write(&md5_ctx, md5_buf, key_size);
- MD5_final(md5_buf, &md5_ctx);
- }
- /*
- * 7. Set the encryption key to the first n bytes of the output from
- * the final MD5 hash, where n is always 5 for revision 2 but for
- * revision 3 depends on the value of the encryption dictionary's
- * Length entry.
- */
- memcpy(key_data, md5_buf, key_size);
-}
-
-static void compute_user_password (void)
-{
- register unsigned char i, j;
- /*
- * Algorithm 3.4 Computing the encryption dictionary's U (user password)
- * value (Revision 2)
- *
- * 1. Create an encryption key based on the user password string, as
- * described in Algorithm 3.2.
- *
- * 2. Encrypt the 32-byte padding string shown in step 1 of Algorithm
- * 3.2, using an RC4 encryption fuction with the encryption key from
- * the preceeding step.
- *
- * 3. Store the result of step 2 as the value of the U entry in the
- * encryption dictionary.
- */
- /*
- * Algorithm 3.5 Computing the encryption dictionary's U (user password)
- * value (Revision 3)
- *
- * 1. Create an encryption key based on the user password string, as
- * described in Algorithm 3.2.
- *
- * 2. Initialize the MD5 hash function and pass the 32-byte padding
- * string shown in step 1 of Algorithm 3.2 as input to this function.
- *
- * 3. Pass the first element of the file's file identifier array (the
- * value of the ID entry in the document's trailer dictionary; see
- * Table 3.12 on page 68) to the hash function and finish the hash.
- *
- * 4. Encrypt the 16-byte result of the hash, using an RC4 encryption
- * function with the encryption key from step 1.
- *
- * 5. Do the following 19 times: Take the output from the previous
- * invocation of the RC4 function and pass it as input to a new
- * invocation of the function; use an encryption key generated by
- * taking each byte of the original encryption key (obtained in
- * step 1) and performing an XOR (exclusive or) operation between
- * that byte and the single-byte value of the iteration counter
- * (from 1 to 19).
- *
- * 6. Append 16 bytes of arbitrary padding to the output from the
- * final invocation of the RC4 function and store the 32-byte
- * result as the value of the U entry in the encryption dictionary.
- */
- compute_encryption_key((unsigned char *)user_passwd);
-
- switch (revision) {
- case 2:
- ARC4_set_key(&key, key_size, key_data);
- ARC4(&key, MAX_STR_LEN, padding_string, out_buf);
- break;
- case 3:
- MD5_init(&md5_ctx);
- MD5_write(&md5_ctx, padding_string, MAX_STR_LEN);
-
- MD5_write(&md5_ctx, id_string, MAX_KEY_LEN);
- MD5_final(md5_buf, &md5_ctx);
-
- ARC4_set_key(&key, key_size, key_data);
- ARC4(&key, MAX_KEY_LEN, md5_buf, out_buf);
-
- for (i = 1; i <= 19; i++) {
- memcpy(in_buf, out_buf, MAX_KEY_LEN);
- for (j = 0; j < key_size; j++)
- key_buf[j] = key_data[j] ^ i;
- ARC4_set_key(&key, key_size, key_buf);
- ARC4(&key, MAX_KEY_LEN, in_buf, out_buf);
- }
- break;
- default:
- ERROR("Invalid revision number.\n");
- }
-
- memcpy(upwd_string, out_buf, MAX_STR_LEN);
-}
-
-#ifdef WIN32
-static char *getpass (const char *prompt)
-{
- static char pwd_buf[128];
- size_t i;
-
- fputs(prompt, stderr);
- fflush(stderr);
- for (i = 0; i < sizeof(pwd_buf)-1; i++) {
- pwd_buf[i] = getch();
- if (pwd_buf[i] == '\r')
- break;
- fputs("*", stderr);
- fflush(stderr);
- }
- pwd_buf[i] = '\0';
- fputs("\n", stderr);
- return pwd_buf;
-}
-#endif
-
-void pdf_enc_set_passwd (unsigned bits, unsigned perm, const char *owner_pw, const char *user_pw)
-{
- char *retry_passwd;
-
- if (owner_pw) {
- strncpy(owner_passwd, owner_pw, MAX_PWD_LEN);
- } else
- while (1) {
- strncpy(owner_passwd, getpass("Owner password: "), MAX_PWD_LEN);
- retry_passwd = getpass("Re-enter owner password: ");
- if (!strncmp(owner_passwd, retry_passwd, MAX_PWD_LEN))
- break;
- fputs("Password is not identical.\nTry again.\n", stderr);
- fflush(stderr);
- }
-
- if (user_pw) {
- strncpy(user_passwd, user_pw, MAX_PWD_LEN);
- } else
- while (1) {
- strncpy(user_passwd, getpass("User password: "), MAX_PWD_LEN);
- retry_passwd = getpass("Re-enter user password: ");
- if (!strncmp(user_passwd, retry_passwd, MAX_PWD_LEN))
- break;
- fputs("Password is not identical.\nTry again.\n", stderr);
- fflush(stderr);
- }
-
- key_size = (unsigned char)(bits / 8);
- algorithm = (key_size == 5 ? 1 : 2);
- permission = (long) (perm | 0xC0U);
- revision = ((algorithm == 1 && permission < 0x100L) ? 2 : 3);
- if (revision == 3)
- permission |= ~0xFFFL;
-
- compute_owner_password();
- compute_user_password();
-}
-
-void pdf_encrypt_data (unsigned char *data, unsigned long len)
-{
- unsigned char *result;
-
- memcpy(in_buf, key_data, key_size);
- in_buf[key_size] = (unsigned char)(current_label) & 0xFF;
- in_buf[key_size+1] = (unsigned char)(current_label >> 8) & 0xFF;
- in_buf[key_size+2] = (unsigned char)(current_label >> 16) & 0xFF;
- in_buf[key_size+3] = (unsigned char)(current_generation) & 0xFF;
- in_buf[key_size+4] = (unsigned char)(current_generation >> 8) & 0xFF;
-
- MD5_init(&md5_ctx);
- MD5_write(&md5_ctx, in_buf, key_size+5);
- MD5_final(md5_buf, &md5_ctx);
-
- result = NEW (len, unsigned char);
- ARC4_set_key(&key, (key_size > 10 ? MAX_KEY_LEN : key_size+5), md5_buf);
- ARC4(&key, len, data, result);
- memcpy(data, result, len);
- RELEASE (result);
-}
-
-pdf_obj *pdf_encrypt_obj (void)
-{
- pdf_obj *doc_encrypt;
-
-#ifdef DEBUG
- fprintf (stderr, "(pdf_encrypt_obj)");
-#endif
-
- doc_encrypt = pdf_new_dict ();
-
- /* KEY : Filter
- * TYPE : name
- * VALUE: (Required) The name of the security handler for this document;
- * see below. Default value: Standard, for the built-in security
- * handler.
- */
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("Filter"),
- pdf_new_name ("Standard"));
- /* KEY : V
- * TYPE : number
- * VALUE: (Optional but strongly recommended) A code specifying the
- * algorithm to be used in encrypting and decrypting the document:
- * 0 An algorithm that is undocumented and no longer supported,
- * and whose use is strongly discouraged.
- * 1 Algorithm 3.1 on page 73, with an encryption key length
- * of 40 bits; see below.
- * 2 (PDF 1.4) Algorithm 3.1 on page 73, but allowing encryption
- * key lengths greater than 40 bits.
- * 3 (PDF 1.4) An unpublished algorithm allowing encryption key
- * lengths ranging from 40 to 128 bits. (This algorithm is
- * unpublished as an export requirement of the U.S. Department
- * of Commerce.)
- * The default value if this entry is omitted is 0, but a value
- * of 1 or greater is strongly recommended.
- */
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("V"),
- pdf_new_number (algorithm));
- /* KEY : Length
- * TYPE : integer
- * VALUE: (Optional; PDF 1.4; only if V is 2 or 3) The length of the
- * encryption key, in bits. The value must be a multiple of 8,
- * in the range 40 to 128. Default value: 40.
- */
- if (algorithm > 1)
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("Length"),
- pdf_new_number (key_size * 8));
- /* KEY : R
- * TYPE : number
- * VALUE: (Required) A number specifying which revision of the standard
- * security handler should be used to interpret this dictionary.
- * The revison number should be 2 if the document is encrypted
- * with a V value less than 2; otherwise this value should be 3.
- */
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("R"),
- pdf_new_number (revision));
- /* KEY : O
- * TYPE : string
- * VALUE: (Required) A 32-byte string, based on both the owner and
- * user passwords, that is used in computing the encryption
- * key and in determining whether a valid owner password was
- * entered.
- */
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("O"),
- pdf_new_string (opwd_string, 32));
- /* KEY : U
- * TYPE : string
- * VALUE: (Required) A 32-byte string, based on the user password,
- * that is used in determining whether to prompt the user
- * for a password and, if so, whether a valid user or owner
- * password was entered.
- */
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("U"),
- pdf_new_string (upwd_string, 32));
- /* KEY : P
- * TYPE : (signed 32 bit) integer
- * VALUE: (Required) A set of flags specifying which operations are
- * permitted when the document is opened with user access.
- */
- pdf_add_dict (doc_encrypt,
- pdf_new_name ("P"),
- pdf_new_number (permission));
-
- return doc_encrypt;
-}
-
-pdf_obj *pdf_enc_id_array (void)
-{
- pdf_obj *id = pdf_new_array();
- pdf_add_array(id, pdf_new_string(id_string, MAX_KEY_LEN));
- pdf_add_array(id, pdf_new_string(id_string, MAX_KEY_LEN));
- return id;
-}
-
-void pdf_enc_set_label (unsigned long label)
-{
- current_label = label;
-}
-
-void pdf_enc_set_generation (unsigned generation)
-{
- current_generation = generation;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFENCRYPT_H_
-#define _PDFENCRYPT_H_
-
-#include "pdfobj.h"
-
-#define MAX_PWD_LEN 128
-
-extern void pdf_enc_set_verbose (void);
-extern pdf_obj *pdf_enc_id_array (void);
-extern void pdf_enc_compute_id_string (char *dviname, char *pdfname);
-extern void pdf_enc_set_label (unsigned long label);
-extern void pdf_enc_set_generation (unsigned generation);
-extern void pdf_enc_set_passwd (unsigned size, unsigned perm, const char *owner, const char *user);
-extern void pdf_encrypt_data (unsigned char *data, unsigned long len);
-extern pdf_obj *pdf_encrypt_obj (void);
-
-#endif /* _PDFENCRYPT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2008-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <time.h>
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxfile.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-
-#include "pdfencoding.h"
-#include "cmap.h"
-#include "unicode.h"
-
-#include "type1.h"
-#include "type1c.h"
-#include "truetype.h"
-
-#include "pkfont.h"
-
-#include "type0.h"
-#include "tt_cmap.h"
-#include "cidtype0.h"
-#include "otl_conf.h"
-
-#include "pdffont.h"
-
-static int __verbose = 0;
-
-#define MREC_HAS_TOUNICODE(m) ((m) && (m)->opt.tounicode)
-
-void
-pdf_font_set_verbose (void)
-{
- __verbose++;
- CMap_set_verbose();
- Type0Font_set_verbose();
- CIDFont_set_verbose ();
- pdf_encoding_set_verbose();
- UC_set_verbose ();
- agl_set_verbose();
- otl_conf_set_verbose();
- otf_cmap_set_verbose ();
-}
-
-int
-pdf_font_get_verbose (void)
-{
- return __verbose;
-}
-
-void
-pdf_font_set_dpi (int font_dpi)
-{
- PKFont_set_dpi(font_dpi);
-}
-
-void
-pdf_font_make_uniqueTag (char *tag)
-{
- int i;
- char ch;
- static char first = 1;
-
- if (first) {
- srand(time(NULL));
- first = 0;
- }
-
- for (i = 0; i < 6; i++) {
- ch = rand() % 26;
- tag[i] = ch + 'A';
- }
- tag[6] = '\0';
-}
-
-
-struct pdf_font
-{
-#ifdef XETEX
- FT_Face ft_face;
- unsigned short *ft_to_gid;
-#endif
-
- char *ident;
- int subtype;
-
- char *map_name;
-
- int encoding_id; /* encoding or CMap */
-
- /*
- * If subtype is Type0, it simply points font_id
- * of Type0 font. Type0 and simple font is not
- * unified yet.
- */
- int font_id;
-
- /* For simple font */
- int index;
- char *fontname;
- char uniqueID[7];
-
- /*
- * PDF font resource objects
- */
- pdf_obj *reference;
- pdf_obj *resource;
- pdf_obj *descriptor;
-
- /*
- * Font format specific data
- */
- char *usedchars;
- int flags;
-
- /* PK font */
- double point_size;
- double design_size;
-};
-
-static void
-pdf_init_font_struct (pdf_font *font)
-{
- ASSERT(font);
-
-#ifdef XETEX
- font->ft_face = NULL;
-#endif
-
- font->ident = NULL;
- font->map_name = NULL;
- font->subtype = -1;
- font->font_id = -1; /* Type0 ID */
- font->fontname = NULL;
- memset(font->uniqueID, 0, 7);
- font->index = 0;
-
- font->encoding_id = -1;
-
- font->reference = NULL;
- font->resource = NULL;
- font->descriptor = NULL;
-
- font->point_size = 0;
- font->design_size = 0;
-
- font->usedchars = NULL;
- font->flags = 0;
-
- return;
-}
-
-static void
-pdf_flush_font (pdf_font *font)
-{
- char *fontname, *uniqueTag;
-
- if (!font) {
- return;
- }
-
- if (font->resource && font->reference) {
- if (font->subtype != PDF_FONT_FONTTYPE_TYPE3) {
- if (pdf_font_get_flag(font, PDF_FONT_FLAG_NOEMBED)) {
- pdf_add_dict(font->resource,
- pdf_new_name("BaseFont"), pdf_new_name(font->fontname));
- if (font->descriptor) {
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontName"), pdf_new_name(font->fontname));
- }
- } else {
- if (!font->fontname) {
- ERROR("Undefined in fontname... (%s)", font->ident);
- }
- fontname = NEW(7+strlen(font->fontname)+1, char);
- uniqueTag = pdf_font_get_uniqueTag(font);
- sprintf(fontname, "%6s+%s", uniqueTag, font->fontname);
- pdf_add_dict(font->resource,
- pdf_new_name("BaseFont"), pdf_new_name(fontname));
- if (font->descriptor) {
- pdf_add_dict(font->descriptor,
- pdf_new_name("FontName"), pdf_new_name(fontname));
- }
- RELEASE(fontname);
- }
- if (font->descriptor) {
- pdf_add_dict(font->resource,
- pdf_new_name("FontDescriptor"), pdf_ref_obj(font->descriptor));
- }
- }
- }
-
- if (font->resource)
- pdf_release_obj(font->resource);
- if (font->descriptor)
- pdf_release_obj(font->descriptor);
- if (font->reference)
- pdf_release_obj(font->reference);
-
- font->reference = NULL;
- font->resource = NULL;
- font->descriptor = NULL;
-
- return;
-}
-
-static void
-pdf_clean_font_struct (pdf_font *font)
-{
- if (font) {
- if (font->ident)
- RELEASE(font->ident);
- if (font->map_name)
- RELEASE(font->map_name);
- if (font->fontname)
- RELEASE(font->fontname);
- if (font->usedchars)
- RELEASE(font->usedchars);
-
- if (font->reference)
- ERROR("pdf_font>> Object not flushed.");
- if (font->resource)
- ERROR("pdf_font> Object not flushed.");
- if (font->descriptor)
- ERROR("pdf_font>> Object not flushed.");
-
- font->ident = NULL;
- font->map_name = NULL;
- font->fontname = NULL;
- font->usedchars = NULL;
- }
-
- return;
-}
-
-#define CACHE_ALLOC_SIZE 16u
-
-static struct {
- int count;
- int capacity;
- pdf_font *fonts;
-} font_cache = {
- 0, 0, NULL
-};
-
-void
-pdf_init_fonts (void)
-{
- ASSERT(font_cache.fonts == NULL);
-
- agl_init_map();
- otl_init_conf();
-
- CMap_cache_init();
- pdf_init_encodings();
-
- Type0Font_cache_init();
-
- font_cache.count = 0;
- font_cache.capacity = CACHE_ALLOC_SIZE;
- font_cache.fonts = NEW(font_cache.capacity, pdf_font);
-}
-
-#define CHECK_ID(n) do {\
- if ((n) < 0 || (n) >= font_cache.count) {\
- ERROR("Invalid font ID: %d", (n));\
- }\
-} while (0)
-#define GET_FONT(n) (&(font_cache.fonts[(n)]))
-
-
-pdf_obj *
-pdf_get_font_reference (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
- if (font->subtype == PDF_FONT_FONTTYPE_TYPE0) {
- Type0Font *t0font;
-
- t0font = Type0Font_cache_get(font->font_id);
- return Type0Font_get_resource(t0font);
- } else {
- if (!font->reference) {
- font->reference = pdf_ref_obj(pdf_font_get_resource(font));
- }
- }
-
- return pdf_link_obj(font->reference);
-}
-
-char *
-pdf_get_font_usedchars (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
- if (font->subtype == PDF_FONT_FONTTYPE_TYPE0) {
- Type0Font *t0font;
-
- t0font = Type0Font_cache_get(font->font_id);
- return Type0Font_get_usedchars(t0font);
- } else {
- if (!font->usedchars) {
- font->usedchars = NEW(256, char);
- memset(font->usedchars, 0, 256 * sizeof(char));
- }
- return font->usedchars;
- }
-}
-
-int
-pdf_get_font_wmode (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
- if (font->subtype == PDF_FONT_FONTTYPE_TYPE0) {
- Type0Font *t0font;
-
- t0font = Type0Font_cache_get(font->font_id);
- return Type0Font_get_wmode(t0font);
- } else {
- return 0;
- }
-}
-
-int
-pdf_get_font_subtype (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
-
- return font->subtype;
-}
-
-#if 0
-char *
-pdf_get_font_fontname (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
-
- return font->fontname;
-}
-#endif /* 0 */
-
-int
-pdf_get_font_encoding (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
-
- return font->encoding_id;
-}
-
-/* The rule for ToUnicode creation is:
- *
- * If "tounicode" option is specified in fontmap, use that.
- * If there is ToUnicode CMap with same name as TFM, use that.
- * If no "tounicode" option is used and no ToUnicode CMap with
- * same name as TFM is found, create ToUnicode CMap from glyph
- * names and AGL file.
- */
-static int
-try_load_ToUnicode_CMap (pdf_font *font)
-{
- pdf_obj *fontdict;
- pdf_obj *tounicode;
- const char *cmap_name = NULL;
- fontmap_rec *mrec; /* Be sure fontmap is still alive here */
-
- ASSERT(font);
-
- /* We are using different encoding for Type0 font.
- * This feature is unavailable for them.
- */
- if (font->subtype == PDF_FONT_FONTTYPE_TYPE0)
- return 0;
-
- ASSERT(font->map_name);
-
- mrec = pdf_lookup_fontmap_record(font->map_name);
- if (MREC_HAS_TOUNICODE(mrec))
- cmap_name = mrec->opt.tounicode;
- else {
- cmap_name = font->map_name;
- }
-
- fontdict = pdf_font_get_resource(font);
- tounicode = pdf_load_ToUnicode_stream(cmap_name);
- if (!tounicode && MREC_HAS_TOUNICODE(mrec))
- WARN("Failed to read ToUnicode mapping \"%s\"...", mrec->opt.tounicode);
- else if (tounicode) {
- if (pdf_obj_typeof(tounicode) != PDF_STREAM)
- ERROR("Object returned by pdf_load_ToUnicode_stream() not stream object! (This must be bug)");
- else if (pdf_stream_length(tounicode) > 0) {
- pdf_add_dict(fontdict,
- pdf_new_name("ToUnicode"),
- pdf_ref_obj (tounicode)); /* _FIXME_ */
- if (__verbose)
- MESG("pdf_font>> ToUnicode CMap \"%s\" attached to font id=\"%s\".\n",
- cmap_name, font->map_name);
- }
- pdf_release_obj(tounicode);
- }
-
- return 0;
-}
-
-void
-pdf_close_fonts (void)
-{
- int font_id;
-
- for (font_id = 0;
- font_id < font_cache.count; font_id++) {
- pdf_font *font;
-
- font = GET_FONT(font_id);
-
- if (__verbose) {
- if (font->subtype != PDF_FONT_FONTTYPE_TYPE0) {
- MESG("(%s", pdf_font_get_ident(font));
- if (__verbose > 2 &&
- !pdf_font_get_flag(font, PDF_FONT_FLAG_NOEMBED)) {
- MESG("[%s+%s]",
- pdf_font_get_uniqueTag(font),
- pdf_font_get_fontname(font));
- } else if (__verbose > 1) {
- MESG("[%s]",
- pdf_font_get_fontname(font));
- }
- if (__verbose > 1) {
- if (pdf_font_get_encoding(font) >= 0) {
- MESG("[%s]",
- pdf_encoding_get_name(pdf_font_get_encoding(font)));
- } else {
- MESG("[built-in]");
- }
- }
-
- }
- }
-
- /* Must come before load_xxx */
- try_load_ToUnicode_CMap(font);
-
- /* Type 0 is handled separately... */
- switch (font->subtype) {
- case PDF_FONT_FONTTYPE_TYPE1:
- if (__verbose)
- MESG("[Type1]");
- if (!pdf_font_get_flag(font, PDF_FONT_FLAG_BASEFONT))
- pdf_font_load_type1(font);
- break;
- case PDF_FONT_FONTTYPE_TYPE1C:
- if (__verbose)
- MESG("[Type1C]");
- pdf_font_load_type1c(font);
- break;
- case PDF_FONT_FONTTYPE_TRUETYPE:
- if (__verbose)
- MESG("[TrueType]");
- pdf_font_load_truetype(font);
- break;
- case PDF_FONT_FONTTYPE_TYPE3:
- if (__verbose)
- MESG("[Type3/PK]");
- pdf_font_load_pkfont (font);
- break;
- case PDF_FONT_FONTTYPE_TYPE0:
- break;
- default:
- ERROR("Unknown font type: %d", font->subtype);
- break;
- }
-
- if (font->encoding_id >= 0 && font->subtype != PDF_FONT_FONTTYPE_TYPE0)
- pdf_encoding_add_usedchars(font->encoding_id, font->usedchars);
-
- if (__verbose) {
- if (font->subtype != PDF_FONT_FONTTYPE_TYPE0)
- MESG(")");
- }
- }
-
- pdf_encoding_complete();
-
- for (font_id = 0; font_id < font_cache.count; font_id++) {
- pdf_font *font = GET_FONT(font_id);
-
- if (font->encoding_id >= 0 && font->subtype != PDF_FONT_FONTTYPE_TYPE0) {
- pdf_obj *enc_obj = pdf_get_encoding_obj(font->encoding_id);
- pdf_obj *tounicode;
-
- /* Predefined encodings (and those simplified to them) are embedded
- as direct objects, but this is purely a matter of taste. */
- if (enc_obj)
- pdf_add_dict(font->resource,
- pdf_new_name("Encoding"),
- PDF_OBJ_NAMETYPE(enc_obj) ? pdf_link_obj(enc_obj) : pdf_ref_obj(enc_obj));
-
- if (!pdf_lookup_dict(font->resource, "ToUnicode")
- && (tounicode = pdf_encoding_get_tounicode(font->encoding_id)))
- pdf_add_dict(font->resource,
- pdf_new_name("ToUnicode"), pdf_ref_obj(tounicode));
- } else if (font->subtype == PDF_FONT_FONTTYPE_TRUETYPE) {
- /* encoding_id < 0 means MacRoman here (but not really)
- * We use MacRoman as "default" encoding. */
- pdf_add_dict(font->resource,
- pdf_new_name("Encoding"),
- pdf_new_name("MacRomanEncoding"));
- }
-
- pdf_flush_font(font);
- pdf_clean_font_struct(font);
- }
- RELEASE(font_cache.fonts);
- font_cache.fonts = NULL;
- font_cache.count = 0;
- font_cache.capacity = 0;
-
- Type0Font_cache_close();
-
- CMap_cache_close();
- pdf_close_encodings();
-
- otl_close_conf();
- agl_close_map (); /* After encoding */
-
- return;
-}
-
-int
-pdf_font_findresource (const char *tex_name,
- double font_scale, fontmap_rec *mrec)
-{
- int font_id = -1;
- pdf_font *font;
- int encoding_id = -1, cmap_id = -1;
- const char *fontname;
-
- /*
- * Get appropriate info from map file. (PK fonts at two different
- * point sizes would be looked up twice unecessarily.)
- */
- fontname = mrec ? mrec->font_name : tex_name;
- if (mrec && mrec->enc_name) {
-#define MAYBE_CMAP(s) (!strstr((s), ".enc") || strstr((s), ".cmap"))
- if (MAYBE_CMAP(mrec->enc_name)) {
- cmap_id = CMap_cache_find(mrec->enc_name);
- if (cmap_id >= 0) {
- CMap *cmap;
- int cmap_type, minbytes;
-
- cmap = CMap_cache_get(cmap_id);
- cmap_type = CMap_get_type (cmap);
- minbytes = CMap_get_profile(cmap, CMAP_PROF_TYPE_INBYTES_MIN);
- /*
- * Check for output encoding.
- */
- if (cmap_type != CMAP_TYPE_IDENTITY &&
- cmap_type != CMAP_TYPE_CODE_TO_CID &&
- cmap_type != CMAP_TYPE_TO_UNICODE) {
- WARN("Only 16-bit encoding supported for output encoding.");
- }
- /*
- * Turn on map option.
- */
- if (minbytes == 2 && mrec->opt.mapc < 0) {
- if (__verbose) {
- MESG("\n");
- MESG("pdf_font>> Input encoding \"%s\" requires at least 2 bytes.\n",
- CMap_get_name(cmap));
- MESG("pdf_font>> The -m <00> option will be assumed for \"%s\".\n", mrec->font_name);
- }
- mrec->opt.mapc = 0; /* _FIXME_ */
- }
- } else if (!strcmp(mrec->enc_name, "unicode")) {
- cmap_id = otf_load_Unicode_CMap(mrec->font_name,
- mrec->opt.index, mrec->opt.otl_tags,
- ((mrec->opt.flags & FONTMAP_OPT_VERT) ? 1 : 0));
- if (cmap_id < 0) {
- cmap_id = t1_load_UnicodeCMap(mrec->font_name, mrec->opt.otl_tags,
- ((mrec->opt.flags & FONTMAP_OPT_VERT) ? 1 : 0));
- }
- if (cmap_id < 0)
- ERROR("Failed to read UCS2/UCS4 TrueType cmap...");
- }
- }
- if (cmap_id < 0) {
- encoding_id = pdf_encoding_findresource(mrec->enc_name);
- if (encoding_id < 0)
- ERROR("Could not find encoding file \"%s\".", mrec->enc_name);
- }
- }
-
- if (mrec && cmap_id >= 0) {
- /*
- * Composite Font
- */
- int type0_id, found = 0;
-
- type0_id = pdf_font_findfont0(mrec->font_name, cmap_id, &mrec->opt);
- if (type0_id < 0) {
- return -1;
- }
-
- for (font_id = 0;
- font_id < font_cache.count; font_id++) {
- font = GET_FONT(font_id);
- if (font->subtype == PDF_FONT_FONTTYPE_TYPE0 &&
- font->font_id == type0_id &&
- font->encoding_id == cmap_id) {
- found = 1;
- if (__verbose) {
- MESG("\npdf_font>> Type0 font \"%s\" (cmap_id=%d) found at font_id=%d.\n",
- mrec->font_name, cmap_id, font_id);
- }
- break;
- }
- }
-
- if (!found) {
- font_id = font_cache.count;
- if (font_cache.count >= font_cache.capacity) {
- font_cache.capacity += CACHE_ALLOC_SIZE;
- font_cache.fonts = RENEW(font_cache.fonts, font_cache.capacity, pdf_font);
- }
- font = GET_FONT(font_id);
- pdf_init_font_struct(font);
-
-#ifdef XETEX
- font->ft_to_gid = Type0Font_get_ft_to_gid(type0_id);
- font->ft_face = mrec->opt.ft_face;
-#endif
-
- font->font_id = type0_id;
- font->subtype = PDF_FONT_FONTTYPE_TYPE0;
- font->encoding_id = cmap_id;
-
- font_cache.count++;
-
- if (__verbose) {
- MESG("\npdf_font>> Type0 font \"%s\"", fontname);
- MESG(" cmap_id=<%s,%d>", mrec->enc_name, font->encoding_id);
- MESG(" opened at font_id=<%s,%d>.\n", tex_name, font_id);
- }
-
- }
- } else {
- /*
- * Simple Font - always embed.
- */
- int found = 0;
-
- for (font_id = 0;
- font_id < font_cache.count; font_id++) {
- font = GET_FONT(font_id);
- switch (font->subtype) {
- case PDF_FONT_FONTTYPE_TYPE1:
- case PDF_FONT_FONTTYPE_TYPE1C:
- case PDF_FONT_FONTTYPE_TRUETYPE:
- /* fontname here is font file name.
- * We must compare both font file name and encoding
- *
- * TODO: Embed a font only once if it is used
- * with two different encodings
- */
- if (!strcmp(fontname, font->ident) &&
- encoding_id == font->encoding_id) {
- if (mrec && mrec->opt.index == font->index)
- found = 1;
- }
- break;
- case PDF_FONT_FONTTYPE_TYPE3:
- /* There shouldn't be any encoding specified for PK font.
- * It must be always font's build-in encoding.
- *
- * TODO: a PK font with two encodings makes no sense. Change?
- */
- if (!strcmp(fontname, font->ident) &&
- font_scale == font->point_size) {
- found = 1;
- }
- break;
- case PDF_FONT_FONTTYPE_TYPE0:
- break;
- default:
- ERROR("Unknown font type: %d", font->subtype);
- break;
- }
-
- if (found) {
- if (__verbose) {
- MESG("\npdf_font>> Simple font \"%s\" (enc_id=%d) found at id=%d.\n",
- fontname, encoding_id, font_id);
- }
- break;
- }
- }
-
-
- if (!found) {
- font_id = font_cache.count;
- if (font_cache.count >= font_cache.capacity) {
- font_cache.capacity += CACHE_ALLOC_SIZE;
- font_cache.fonts = RENEW(font_cache.fonts, font_cache.capacity, pdf_font);
- }
-
- font = GET_FONT(font_id);
-
- pdf_init_font_struct(font);
-
-#ifdef XETEX
- font->ft_face = mrec ? mrec->opt.ft_face : NULL;
-#endif
-
- font->point_size = font_scale;
- font->encoding_id = encoding_id;
- font->ident = NEW(strlen(fontname) + 1, char);
- strcpy(font->ident, fontname);
- font->map_name = NEW(strlen(tex_name) + 1, char);
- strcpy(font->map_name, tex_name);
- font->index = (mrec && mrec->opt.index) ? mrec->opt.index : 0;
-
- if (pdf_font_open_type1(font) >= 0) {
- font->subtype = PDF_FONT_FONTTYPE_TYPE1;
- } else if (pdf_font_open_type1c(font) >= 0) {
- font->subtype = PDF_FONT_FONTTYPE_TYPE1C;
- } else if (pdf_font_open_truetype(font) >= 0) {
- font->subtype = PDF_FONT_FONTTYPE_TRUETYPE;
- } else if (pdf_font_open_pkfont(font) >= 0) {
- font->subtype = PDF_FONT_FONTTYPE_TYPE3;
- } else {
- pdf_clean_font_struct(font);
- return -1;
- }
-
- font_cache.count++;
-
- if (__verbose) {
- MESG("\npdf_font>> Simple font \"%s\"", fontname);
- MESG(" enc_id=<%s,%d>",
- (mrec && mrec->enc_name) ? mrec->enc_name : "builtin", font->encoding_id);
- MESG(" opened at font_id=<%s,%d>.\n", tex_name, font_id);
- }
- }
- }
-
- return font_id;
-}
-
-int
-pdf_font_is_in_use (pdf_font *font)
-{
- ASSERT(font);
-
- return ((font->reference) ? 1 : 0);
-}
-
-#ifdef XETEX
-FT_Face
-pdf_font_get_ft_face (pdf_font *font)
-{
- ASSERT(font);
-
- return font->ft_face;
-}
-
-unsigned short *
-pdf_get_font_ft_to_gid (int font_id)
-{
- pdf_font *font;
-
- CHECK_ID(font_id);
-
- font = GET_FONT(font_id);
-
- return font->ft_to_gid;
-}
-#endif
-
-int
-pdf_font_get_index (pdf_font *font)
-{
- ASSERT(font);
-
- return font->index;
-}
-
-char *
-pdf_font_get_ident (pdf_font *font)
-{
- ASSERT(font);
-
- return font->ident;
-}
-
-char *
-pdf_font_get_mapname (pdf_font *font)
-{
- ASSERT(font);
-
- return font->map_name;
-}
-
-char *
-pdf_font_get_fontname (pdf_font *font)
-{
- ASSERT(font);
-
- return font->fontname;
-}
-
-pdf_obj *
-pdf_font_get_resource (pdf_font *font)
-{
- ASSERT(font);
-
- if (!font->resource) {
- font->resource = pdf_new_dict();
- pdf_add_dict(font->resource,
- pdf_new_name("Type"), pdf_new_name("Font"));
- switch (font->subtype) {
- case PDF_FONT_FONTTYPE_TYPE1:
- case PDF_FONT_FONTTYPE_TYPE1C:
- pdf_add_dict(font->resource,
- pdf_new_name("Subtype"), pdf_new_name("Type1"));
- break;
- case PDF_FONT_FONTTYPE_TYPE3:
- pdf_add_dict(font->resource,
- pdf_new_name("Subtype"), pdf_new_name("Type3"));
- break;
- case PDF_FONT_FONTTYPE_TRUETYPE:
- pdf_add_dict(font->resource,
- pdf_new_name("Subtype"), pdf_new_name("TrueType"));
- break;
- default:
- break;
- }
- }
-
- return font->resource;
-}
-
-pdf_obj *
-pdf_font_get_descriptor (pdf_font *font)
-{
- ASSERT(font);
-
- if (!font->descriptor) {
- font->descriptor = pdf_new_dict();
- pdf_add_dict(font->descriptor,
- pdf_new_name("Type"), pdf_new_name("FontDescriptor"));
- }
-
- return font->descriptor;
-}
-
-char *
-pdf_font_get_usedchars (pdf_font *font)
-{
- ASSERT(font);
-
- return font->usedchars;
-}
-
-int
-pdf_font_get_encoding (pdf_font *font)
-{
- ASSERT(font);
-
- return font->encoding_id;
-}
-
-int
-pdf_font_get_flag (pdf_font *font, int mask)
-{
- ASSERT(font);
-
- return ((font->flags & mask) ? 1 : 0);
-}
-
-#if 0
-int
-pdf_font_get_flags (pdf_font *font)
-{
- ASSERT(font);
-
- return font->flags;
-}
-#endif /* 0 */
-
-double
-pdf_font_get_param (pdf_font *font, int param_type)
-{
- double param = 0.0;
-
- ASSERT(font);
-
- switch (param_type) {
- case PDF_FONT_PARAM_DESIGN_SIZE:
- param = font->design_size;
- break;
- case PDF_FONT_PARAM_POINT_SIZE:
- param = font->point_size;
- break;
- default:
- break;
- }
-
- return param;
-}
-
-char *
-pdf_font_get_uniqueTag (pdf_font *font)
-{
- ASSERT(font);
-
- if (font->uniqueID[0] == '\0') {
- pdf_font_make_uniqueTag(font->uniqueID);
- }
-
- return font->uniqueID;
-}
-
-int
-pdf_font_set_fontname (pdf_font *font, const char *fontname)
-{
- ASSERT(font && fontname);
-
- if (strlen(fontname) > PDF_NAME_LEN_MAX) {
- ERROR("Unexpected error...");
- return -1;
- }
- if (font->fontname) {
- RELEASE(font->fontname);
- }
- font->fontname = NEW(strlen(fontname)+1, char);
- strcpy(font->fontname, fontname);
-
- return 0;
-}
-
-int
-pdf_font_set_subtype (pdf_font *font, int subtype)
-{
- ASSERT(font);
-
- font->subtype = subtype;
-
- return 0;
-}
-
-int
-pdf_font_set_flags (pdf_font *font, int flags)
-{
- ASSERT(font);
-
- font->flags |= flags;
-
- return 0;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFFONT_H_
-#define _PDFFONT_H_
-
-#include "pdfobj.h"
-#include "fontmap.h"
-#include "pdflimits.h"
-
-#define PDF_FONT_FONTTYPE_TYPE1 0
-#define PDF_FONT_FONTTYPE_TYPE1C 1
-#define PDF_FONT_FONTTYPE_TYPE3 2
-#define PDF_FONT_FONTTYPE_TRUETYPE 3
-
-#define PDF_FONT_FONTTYPE_TYPE0 4
-
-extern void pdf_font_set_verbose (void);
-extern int pdf_font_get_verbose (void);
-
-extern void pdf_font_set_dpi (int font_dpi);
-
-#define PDF_FONT_FLAG_NOEMBED (1 << 0)
-#define PDF_FONT_FLAG_COMPOSITE (1 << 1)
-#define PDF_FONT_FLAG_BASEFONT (1 << 2)
-
-#define PDF_FONT_PARAM_DESIGN_SIZE 1
-#define PDF_FONT_PARAM_POINT_SIZE 2
-
-typedef struct pdf_font pdf_font;
-
-/* pdf_open_document() call them. */
-extern void pdf_init_fonts (void);
-extern void pdf_close_fonts (void);
-
-/* font_name is used when mrec is NULL.
- * font_scale (point size) used by PK font.
- * It might be necessary if dvipdfmx supports font format with
- * various optical sizes supported in the future.
- */
-extern int pdf_font_findresource (const char *font_name,
- double font_scale, fontmap_rec *mrec);
-
-extern int pdf_get_font_subtype (int font_id);
-extern pdf_obj *pdf_get_font_reference (int font_id);
-extern char *pdf_get_font_usedchars (int font_id);
-
-#if 0
-extern char *pdf_get_font_fontname (int font_id); /* without unique tag */
-#endif /* 0 */
-extern int pdf_get_font_encoding (int font_id);
-extern int pdf_get_font_wmode (int font_id);
-#ifdef XETEX
-extern unsigned short *pdf_get_font_ft_to_gid (int font_id);
-#endif
-
-/* Each font drivers use the followings. */
-extern int pdf_font_is_in_use (pdf_font *font);
-
-#ifdef XETEX
-extern FT_Face pdf_font_get_ft_face (pdf_font *font);
-#endif
-
-extern char *pdf_font_get_ident (pdf_font *font);
-extern char *pdf_font_get_mapname (pdf_font *font);
-extern char *pdf_font_get_fontname (pdf_font *font); /* without unique tag */
-extern char *pdf_font_get_uniqueTag (pdf_font *font);
-
-extern pdf_obj *pdf_font_get_resource (pdf_font *font);
-extern pdf_obj *pdf_font_get_descriptor (pdf_font *font);
-
-extern char *pdf_font_get_usedchars (pdf_font *font);
-extern int pdf_font_get_encoding (pdf_font *font);
-
-extern int pdf_font_get_flag (pdf_font *font, int mask);
-#if 0
-extern int pdf_font_get_flags (pdf_font *font);
-#endif /* 0 */
-extern double pdf_font_get_param (pdf_font *font, int type);
-
-extern int pdf_font_get_index (pdf_font *font);
-
-extern int pdf_font_set_fontname (pdf_font *font, const char *fontname);
-extern int pdf_font_set_flags (pdf_font *font, int flags);
-extern int pdf_font_set_subtype (pdf_font *font, int subtype);
-
-extern void pdf_font_make_uniqueTag (char *tag);
-
-#endif /* _PDFFONT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFLIMITS_H_
-#define _PDFLIMITS_H_
-
-/*
- * The minimal and maximal PDF version supported by DVIPDFMx.
- * NOTE: Don't forget to update CIDFont_stdcc_def[] in cid.c
- * if you increase PDF_VERSION_MAX!
- */
-#define PDF_VERSION_MIN 3
-#define PDF_VERSION_MAX 7
-#define PDF_VERSION_DEFAULT 4
-
-/*
- * PDF_NAME_LEN_MAX: see, Appendix C of PDF Ref. v1.3, 2nd. ed.
- * This is Acrobat implementation limit.
- */
-#define PDF_NAME_LEN_MAX 127
-
-#endif /* _PDFLIMITS_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <math.h>
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "numbers.h"
-
-/* Hash */
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-
-#include "pdfnames.h"
-
-struct obj_data
-{
- pdf_obj *object;
- int closed; /* 1 if object is closed */
-};
-
-char *
-printable_key (const char *key, int keylen)
-{
-#define MAX_KEY 32
- static char pkey[MAX_KEY+4];
- int i, len;
- unsigned char hi, lo;
-
- for (i = 0, len = 0;
- i < keylen && len < MAX_KEY; i++) {
- if (isprint(key[i])) {
- pkey[len++] = key[i];
- } else {
- hi = (key[i] >> 4) & 0xff;
- lo = key[i] & 0xff;
- pkey[len++] = '#';
- pkey[len++] = (hi < 10) ? hi + '0' : (hi - 10) + 'A';
- pkey[len++] = (lo < 10) ? lo + '0' : (lo - 10) + 'A';
- }
- }
- pkey[len] = '\0';
-
- return (char *) pkey;
-}
-
-static void CDECL
-hval_free (void *hval)
-{
- struct obj_data *value;
-
- value = (struct obj_data *) hval;
-
- if (value->object) {
- pdf_release_obj(value->object);
- value->object = NULL;
- }
-
- RELEASE(value);
-
- return;
-}
-
-struct ht_table *
-pdf_new_name_tree (void)
-{
- struct ht_table *names;
-
- names = NEW(1, struct ht_table);
- ht_init_table(names, hval_free);
-
- return names;
-}
-
-static void
-check_objects_defined (struct ht_table *ht_tab)
-{
- struct ht_iter iter;
-
- if (ht_set_iter(ht_tab, &iter) >= 0) {
- do {
- char *key;
- int keylen;
- struct obj_data *value;
-
- key = ht_iter_getkey(&iter, &keylen);
- value = ht_iter_getval(&iter);
- ASSERT(value->object);
- if (PDF_OBJ_UNDEFINED(value->object)) {
- pdf_names_add_object(ht_tab, key, keylen, pdf_new_null());
- WARN("Object @%s used, but not defined. Replaced by null.",
- printable_key(key, keylen));
- }
- } while (ht_iter_next(&iter) >= 0);
- ht_clear_iter(&iter);
- }
-}
-
-void
-pdf_delete_name_tree (struct ht_table **names)
-{
- ASSERT(names && *names);
-
- check_objects_defined(*names);
-
- ht_clear_table(*names);
- RELEASE(*names);
- *names = NULL;
-}
-
-int
-pdf_names_add_object (struct ht_table *names,
- const void *key, int keylen, pdf_obj *object)
-{
- struct obj_data *value;
-
- ASSERT(names && object);
-
- if (!key || keylen < 1) {
- WARN("Null string used for name tree key.");
- return -1;
- }
-
- value = ht_lookup_table(names, key, keylen);
- if (!value) {
- value = NEW(1, struct obj_data);
- value->object = object;
- value->closed = 0;
- ht_append_table(names, key, keylen, value);
- } else {
- ASSERT(value->object);
- if (PDF_OBJ_UNDEFINED(value->object)) {
- pdf_transfer_label(object, value->object);
- pdf_release_obj(value->object);
- value->object = object;
- } else {
- WARN("Object @%s already defined.", printable_key(key, keylen));
- pdf_release_obj(object);
- return -1;
- }
- }
-
- return 0;
-}
-
-/*
- * The following routine returns copies, not the original object.
- */
-pdf_obj *
-pdf_names_lookup_reference (struct ht_table *names,
- const void *key, int keylen)
-{
- struct obj_data *value;
- pdf_obj *object;
-
- ASSERT(names);
-
- value = ht_lookup_table(names, key, keylen);
- if (value) {
- object = value->object;
- } else {
- /* A null object as dummy would create problems because as value
- * of a dictionary entry, a null object is be equivalent to no entry
- * at all. This matters for optimization of PDF destinations.
- */
- object = pdf_new_undefined();
- pdf_names_add_object(names, key, keylen, object);
- }
- ASSERT(object);
-
- return pdf_ref_obj(object);
-}
-
-pdf_obj *
-pdf_names_lookup_object (struct ht_table *names,
- const void *key, int keylen)
-{
- struct obj_data *value;
-
- ASSERT(names);
-
- value = ht_lookup_table(names, key, keylen);
- if (!value || PDF_OBJ_UNDEFINED(value->object))
- return NULL;
- ASSERT(value->object);
-
- return value->object;
-}
-
-int
-pdf_names_close_object (struct ht_table *names,
- const void *key, int keylen)
-{
- struct obj_data *value;
-
- ASSERT(names);
-
- value = ht_lookup_table(names, key, keylen);
- if (!value ||PDF_OBJ_UNDEFINED(value->object) ) {
- WARN("Cannot close undefined object @%s.", printable_key(key, keylen));
- return -1;
- }
- ASSERT(value->object);
-
- if (value->closed) {
- WARN("Object @%s already closed.", printable_key(key, keylen));
- return -1;
- }
-
- value->closed = 1;
-
- return 0;
-}
-
-struct named_object
-{
- char *key;
- int keylen;
- pdf_obj *value;
-};
-
-static int CDECL
-cmp_key (const void *d1, const void *d2)
-{
- const struct named_object *sd1, *sd2;
- int keylen, cmp;
-
- sd1 = (const struct named_object *) d1;
- sd2 = (const struct named_object *) d2;
-
- if (!sd1->key)
- cmp = -1;
- else if (!sd2->key)
- cmp = 1;
- else {
- keylen = MIN(sd1->keylen, sd2->keylen);
- cmp = memcmp(sd1->key, sd2->key, keylen);
- if (!cmp) {
- cmp = sd1->keylen - sd2->keylen;
- }
- }
-
- return cmp;
-}
-
-#define NAME_CLUSTER 4
-static pdf_obj *
-build_name_tree (struct named_object *first, long num_leaves, int is_root)
-{
- pdf_obj *result;
- int i;
-
- result = pdf_new_dict();
- /*
- * According to PDF Refrence, Third Edition (p.101-102), a name tree
- * always has exactly one root node, which contains a SINGLE entry:
- * either Kids or Names but not both. If the root node has a Names
- * entry, it is the only node in the tree. If it has a Kids entry,
- * then each of the remaining nodes is either an intermediate node,
- * containing a Limits entry and a Kids entry, or a leaf node,
- * containing a Limits entry and a Names entry.
- */
- if (!is_root) {
- struct named_object *last;
- pdf_obj *limits;
-
- limits = pdf_new_array();
- last = &first[num_leaves - 1];
- pdf_add_array(limits, pdf_new_string(first->key, first->keylen));
- pdf_add_array(limits, pdf_new_string(last->key , last->keylen ));
- pdf_add_dict (result, pdf_new_name("Limits"), limits);
- }
-
- if (num_leaves > 0 &&
- num_leaves <= 2 * NAME_CLUSTER) {
- pdf_obj *names;
-
- /* Create leaf nodes. */
- names = pdf_new_array();
- for (i = 0; i < num_leaves; i++) {
- struct named_object *cur;
-
- cur = &first[i];
- pdf_add_array(names, pdf_new_string(cur->key, cur->keylen));
- switch (PDF_OBJ_TYPEOF(cur->value)) {
- case PDF_ARRAY:
- case PDF_DICT:
- case PDF_STREAM:
- case PDF_STRING:
- pdf_add_array(names, pdf_ref_obj(cur->value));
- break;
- case PDF_OBJ_INVALID:
- ERROR("Invalid object...: %s", printable_key(cur->key, cur->keylen));
- break;
- default:
- pdf_add_array(names, pdf_link_obj(cur->value));
- break;
- }
- pdf_release_obj(cur->value);
- cur->value = NULL;
- }
- pdf_add_dict(result, pdf_new_name("Names"), names);
- } else if (num_leaves > 0) {
- pdf_obj *kids;
-
- /* Intermediate node */
- kids = pdf_new_array();
- for (i = 0; i < NAME_CLUSTER; i++) {
- pdf_obj *subtree;
- long start, end;
-
- start = (i*num_leaves) / NAME_CLUSTER;
- end = ((i+1)*num_leaves) / NAME_CLUSTER;
- subtree = build_name_tree(&first[start], (end - start), 0);
- pdf_add_array (kids, pdf_ref_obj(subtree));
- pdf_release_obj(subtree);
- }
- pdf_add_dict(result, pdf_new_name("Kids"), kids);
- }
-
- return result;
-}
-
-static struct named_object *
-flat_table (struct ht_table *ht_tab, long *num_entries,
- struct ht_table *filter)
-{
- struct named_object *objects;
- struct ht_iter iter;
- long count;
-
- ASSERT(ht_tab);
-
- objects = NEW(ht_tab->count, struct named_object);
- count = 0;
- if (ht_set_iter(ht_tab, &iter) >= 0) {
- do {
- char *key;
- int keylen;
- struct obj_data *value;
-
- key = ht_iter_getkey(&iter, &keylen);
-
- if (filter) {
- pdf_obj *new_obj = ht_lookup_table(filter, key, keylen);
-
- if (!new_obj)
- continue;
-
- key = pdf_string_value(new_obj);
- keylen = pdf_string_length(new_obj);
- }
-
- value = ht_iter_getval(&iter);
- ASSERT(value->object);
- if (PDF_OBJ_UNDEFINED(value->object)) {
- WARN("Object @%s\" not defined. Replaced by null.",
- printable_key(key, keylen));
- objects[count].key = (char *) key;
- objects[count].keylen = keylen;
- objects[count].value = pdf_new_null();
- } else if (value->object) {
- objects[count].key = (char *) key;
- objects[count].keylen = keylen;
- objects[count].value = pdf_link_obj(value->object);
- }
-
- count++;
- } while (ht_iter_next(&iter) >= 0);
- ht_clear_iter(&iter);
- }
-
- *num_entries = count;
- objects = RENEW(objects, count, struct named_object);
-
- return objects;
-}
-
-pdf_obj *
-pdf_names_create_tree (struct ht_table *names, long *count,
- struct ht_table *filter)
-{
- pdf_obj *name_tree;
- struct named_object *flat;
-
- flat = flat_table(names, count, filter);
- if (!flat)
- name_tree = NULL;
- else {
- qsort(flat, *count, sizeof(struct named_object), cmp_key);
- name_tree = build_name_tree(flat, *count, 1);
- RELEASE(flat);
- }
-
- return name_tree;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDF_NAMES_H_
-#define _PDF_NAMES_H_
-
-/* Hash */
-#include "dpxutil.h"
-#include "pdfobj.h"
-
-/* Not actually tree... */
-extern struct ht_table *pdf_new_name_tree (void);
-extern void pdf_delete_name_tree (struct ht_table **names);
-
-extern int pdf_names_add_object (struct ht_table *names,
- const void *key, int keylen, pdf_obj *object);
-extern pdf_obj *pdf_names_lookup_reference (struct ht_table *names,
- const void *key, int keylen);
-extern pdf_obj *pdf_names_lookup_object (struct ht_table *names,
- const void *key, int keylen);
-extern int pdf_names_close_object (struct ht_table *names,
- const void *key, int keylen);
-
-/* Really create name tree... */
-extern pdf_obj *pdf_names_create_tree (struct ht_table *names,
- long *count,
- struct ht_table *filter);
-
-extern char *printable_key (const char *key, int keylen);
-
-#endif /* _PDF_NAMES_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-#include "dpxutil.h"
-#include "pdflimits.h"
-#include "pdfencrypt.h"
-#include "pdfparse.h"
-
-#ifdef HAVE_ZLIB
-#include <zlib.h>
-#endif /* HAVE_ZLIB */
-
-#include "pdfobj.h"
-#include "pdfdev.h"
-
-#define STREAM_ALLOC_SIZE 4096u
-#define ARRAY_ALLOC_SIZE 256
-#define IND_OBJECTS_ALLOC_SIZE 512
-
-#define OBJ_NO_OBJSTM (1 << 0)
-/* Objects with this flag will not be put into an object stream.
- For instance, all stream objects have this flag set. */
-#define OBJ_NO_ENCRYPT (1 << 1)
-/* Objects with this flag will not be encrypted.
- This implies OBJ_NO_OBJSTM if encryption is turned on. */
-
-/* Any of these types can be represented as follows */
-struct pdf_obj
-{
- int type;
-
- unsigned long label; /* Only used for indirect objects
- all other "label" to zero */
- unsigned short generation; /* Only used if "label" is used */
- unsigned refcount; /* Number of links to this object */
- int flags;
- void *data;
-};
-
-struct pdf_boolean
-{
- char value;
-};
-
-struct pdf_number
-{
- double value;
-};
-
-struct pdf_string
-{
- unsigned char *string;
- unsigned short length;
-};
-
-struct pdf_name
-{
- char *name;
-};
-
-struct pdf_array
-{
- unsigned long max;
- unsigned long size;
- struct pdf_obj **values;
-};
-
-struct pdf_dict
-{
- struct pdf_obj *key;
- struct pdf_obj *value;
- struct pdf_dict *next;
-};
-
-struct pdf_stream
-{
- struct pdf_obj *dict;
- unsigned char *stream;
- long *objstm_data; /* used for object streams */
- unsigned long stream_length;
- unsigned long max_length;
- unsigned char _flags;
-};
-
-struct pdf_indirect
-{
- pdf_file *pf;
- unsigned long label;
- unsigned short generation;
-};
-
-typedef void pdf_null;
-typedef struct pdf_boolean pdf_boolean;
-typedef struct pdf_number pdf_number;
-typedef struct pdf_string pdf_string;
-typedef struct pdf_name pdf_name;
-typedef struct pdf_array pdf_array;
-typedef struct pdf_dict pdf_dict;
-typedef struct pdf_stream pdf_stream;
-typedef struct pdf_indirect pdf_indirect;
-
-static FILE *pdf_output_file = NULL;
-
-static long pdf_output_file_position = 0;
-static long pdf_output_line_position = 0;
-static long compression_saved = 0;
-
-#define FORMAT_BUF_SIZE 4096
-static char format_buffer[FORMAT_BUF_SIZE];
-
-typedef struct xref_entry
-{
- unsigned char type; /* object storage type */
- unsigned long field2; /* offset in file or object stream */
- unsigned short field3; /* generation or index */
- pdf_obj *direct; /* used for imported objects */
- pdf_obj *indirect; /* used for imported objects */
-} xref_entry;
-
-static xref_entry *output_xref;
-
-static unsigned long pdf_max_ind_objects;
-static unsigned long next_label;
-
-static unsigned long startxref;
-
-struct pdf_file
-{
- FILE *file;
- pdf_obj *trailer;
- xref_entry *xref_table;
- pdf_obj *catalog;
- long num_obj;
- long file_size;
- int version;
-};
-
-static pdf_obj *output_stream;
-
-#define OBJSTM_MAX_OBJS 200
-/* the limit is only 100 for linearized PDF */
-
-static int enc_mode;
-static int doc_enc_mode;
-
-static pdf_obj *trailer_dict;
-static pdf_obj *xref_stream;
-
-/* Internal static routines */
-
-static int check_for_pdf_version (FILE *file);
-
-static void pdf_flush_obj (pdf_obj *object, FILE *file);
-static void pdf_label_obj (pdf_obj *object);
-static void pdf_write_obj (pdf_obj *object, FILE *file);
-
-static void set_objstm_data (pdf_obj *objstm, long *data);
-static long *get_objstm_data (pdf_obj *objstm);
-static void release_objstm (pdf_obj *objstm);
-
-static void pdf_out_char (FILE *file, char c);
-static void pdf_out (FILE *file, const void *buffer, long length);
-
-static void release_indirect (pdf_indirect *data);
-static void write_indirect (pdf_indirect *indirect, FILE *file);
-
-static void release_boolean (pdf_obj *data);
-static void write_boolean (pdf_boolean *data, FILE *file);
-
-static void release_null (pdf_null *data);
-static void write_null (pdf_null *data, FILE *file);
-
-static void release_number (pdf_number *number);
-static void write_number (pdf_number *number, FILE *file);
-
-static void write_string (pdf_string *str, FILE *file);
-static void release_string (pdf_string *str);
-
-static void write_name (pdf_name *name, FILE *file);
-static void release_name (pdf_name *name);
-
-static void write_array (pdf_array *array, FILE *file);
-static void release_array (pdf_array *array);
-
-static void write_dict (pdf_dict *dict, FILE *file);
-static void release_dict (pdf_dict *dict);
-
-static void write_stream (pdf_stream *stream, FILE *file);
-static void release_stream (pdf_stream *stream);
-
-static int verbose = 0;
-static char compression_level = 9;
-
-void
-pdf_set_compression (int level)
-{
-#ifndef HAVE_ZLIB
- ERROR("You don't have compression compiled in. Possibly libz wasn't found by configure.");
-#else
-#ifndef HAVE_ZLIB_COMPRESS2
- if (level != 0)
- WARN("Unable to set compression level -- your zlib doesn't have compress2().");
-#endif
- if (level >= 0 && level <= 9)
- compression_level = level;
- else {
- ERROR("set_compression: invalid compression level: %d", level);
- }
-#endif /* !HAVE_ZLIB */
-
- return;
-}
-
-static unsigned pdf_version = PDF_VERSION_DEFAULT;
-
-void
-pdf_set_version (unsigned version)
-{
- /* Don't forget to update CIDFont_stdcc_def[] in cid.c too! */
- if (version >= PDF_VERSION_MIN && version <= PDF_VERSION_MAX) {
- pdf_version = version;
- }
-}
-
-unsigned
-pdf_get_version (void)
-{
- return pdf_version;
-}
-
-int
-pdf_obj_get_verbose(void)
-{
- return verbose;
-}
-
-void
-pdf_obj_set_verbose(void)
-{
- verbose++;
-}
-
-static pdf_obj *current_objstm = NULL;
-static int do_objstm;
-
-static void
-add_xref_entry (unsigned long label, unsigned char type, unsigned long field2, unsigned short field3)
-{
- if (label >= pdf_max_ind_objects) {
- pdf_max_ind_objects = (label/IND_OBJECTS_ALLOC_SIZE+1)*IND_OBJECTS_ALLOC_SIZE;
- output_xref = RENEW(output_xref, pdf_max_ind_objects, xref_entry);
- }
-
- output_xref[label].type = type;
- output_xref[label].field2 = field2;
- output_xref[label].field3 = field3;
- output_xref[label].direct = NULL;
- output_xref[label].indirect = NULL;
-}
-
-#define BINARY_MARKER "%\344\360\355\370\n"
-void
-pdf_out_init (const char *filename, int do_encryption)
-{
- char v;
-
- output_xref = NULL;
- pdf_max_ind_objects = 0;
- add_xref_entry(0, 0, 0, 0xffff);
- next_label = 1;
-
- if (pdf_version >= 5) {
- xref_stream = pdf_new_stream(STREAM_COMPRESS);
- xref_stream->flags |= OBJ_NO_ENCRYPT;
- trailer_dict = pdf_stream_dict(xref_stream);
- pdf_add_dict(trailer_dict, pdf_new_name("Type"), pdf_new_name("XRef"));
- do_objstm = 1;
- } else {
- xref_stream = NULL;
- trailer_dict = pdf_new_dict();
- do_objstm = 0;
- }
-
- output_stream = NULL;
-
- pdf_output_file = MFOPEN(filename, FOPEN_WBIN_MODE);
- if (!pdf_output_file) {
- if (strlen(filename) < 128)
- ERROR("Unable to open \"%s\".", filename);
- else
- ERROR("Unable to open file.");
- }
- pdf_out(pdf_output_file, "%PDF-1.", strlen("%PDF-1."));
- v = '0' + pdf_version;
- pdf_out(pdf_output_file, &v, 1);
- pdf_out(pdf_output_file, "\n", 1);
- pdf_out(pdf_output_file, BINARY_MARKER, strlen(BINARY_MARKER));
-
- enc_mode = 0;
- doc_enc_mode = do_encryption;
-}
-
-static void
-dump_xref_table (void)
-{
- long length;
- unsigned long i;
-
- pdf_out(pdf_output_file, "xref\n", 5);
-
- length = sprintf(format_buffer, "%d %lu\n", 0, next_label);
- pdf_out(pdf_output_file, format_buffer, length);
-
- /*
- * Every space counts. The space after the 'f' and 'n' is * *essential*.
- * The PDF spec says the lines must be 20 characters long including the
- * end of line character.
- */
- for (i = 0; i < next_label; i++) {
- unsigned char type = output_xref[i].type;
- if (type > 1)
- ERROR("object type %hu not allowed in xref table", type);
- length = sprintf(format_buffer, "%010lu %05hu %c \n",
- output_xref[i].field2, output_xref[i].field3,
- type ? 'n' : 'f');
- pdf_out(pdf_output_file, format_buffer, length);
- }
-}
-
-static void
-dump_trailer_dict (void)
-{
- pdf_out(pdf_output_file, "trailer\n", 8);
- enc_mode = 0;
- write_dict(trailer_dict->data, pdf_output_file);
- pdf_release_obj(trailer_dict);
- pdf_out_char(pdf_output_file, '\n');
-}
-
-/*
- * output a PDF 1.5 cross-reference stream;
- * contributed by Matthias Franz (March 21, 2007)
- */
-static void
-dump_xref_stream (void)
-{
- unsigned long pos, i;
- unsigned poslen;
- unsigned char buf[7] = {0, 0, 0, 0, 0};
-
- pdf_obj *w;
-
- /* determine the necessary size of the offset field */
- pos = startxref; /* maximal offset value */
- poslen = 1;
- while (pos >>= 8)
- poslen++;
-
- w = pdf_new_array();
- pdf_add_array(w, pdf_new_number(1)); /* type */
- pdf_add_array(w, pdf_new_number(poslen)); /* offset (big-endian) */
- pdf_add_array(w, pdf_new_number(2)); /* generation */
- pdf_add_dict(trailer_dict, pdf_new_name("W"), w);
-
- /* We need the xref entry for the xref stream right now */
- add_xref_entry(next_label-1, 1, startxref, 0);
-
- for (i = 0; i < next_label; i++) {
- unsigned j;
- unsigned short f3;
- buf[0] = output_xref[i].type;
- pos = output_xref[i].field2;
- for (j = poslen; j--; ) {
- buf[1+j] = (unsigned char) pos;
- pos >>= 8;
- }
- f3 = output_xref[i].field3;
- buf[poslen+1] = (unsigned char) (f3 >> 8);
- buf[poslen+2] = (unsigned char) (f3);
- pdf_add_stream(xref_stream, &buf, poslen+3);
- }
-
- pdf_release_obj(xref_stream);
-}
-
-void
-pdf_out_flush (void)
-{
- if (pdf_output_file) {
- long length;
-
- /* Flush current object stream */
- if (current_objstm) {
- release_objstm(current_objstm);
- current_objstm =NULL;
- }
-
- /*
- * Label xref stream - we need the number of correct objects
- * for the xref stream dictionary (= trailer).
- * Labelling it in pdf_out_init (with 1) does not work (why?).
- */
- if (xref_stream)
- pdf_label_obj(xref_stream);
-
- /* Record where this xref is for trailer */
- startxref = pdf_output_file_position;
-
- pdf_add_dict(trailer_dict, pdf_new_name("Size"),
- pdf_new_number(next_label));
-
- if (xref_stream)
- dump_xref_stream();
- else {
- dump_xref_table();
- dump_trailer_dict();
- }
-
- /* Done with xref table */
- RELEASE(output_xref);
-
- pdf_out(pdf_output_file, "startxref\n", 10);
- length = sprintf(format_buffer, "%lu\n", startxref);
- pdf_out(pdf_output_file, format_buffer, length);
- pdf_out(pdf_output_file, "%%EOF\n", 6);
-
- MESG("\n");
- if (verbose) {
- if (compression_level > 0) {
- MESG("Compression saved %ld bytes%s\n", compression_saved,
- pdf_version < 5 ? ". Try \"-V 5\" for better compression" : "");
- }
- }
- MESG("%ld bytes written", pdf_output_file_position);
-
- MFCLOSE(pdf_output_file);
- }
-}
-
-void
-pdf_error_cleanup (void)
-{
- /*
- * This routine is the cleanup required for an abnormal exit.
- * For now, simply close the file.
- */
- if (pdf_output_file)
- MFCLOSE(pdf_output_file);
-}
-
-
-void
-pdf_set_root (pdf_obj *object)
-{
- if (pdf_add_dict(trailer_dict, pdf_new_name("Root"), pdf_ref_obj(object))) {
- ERROR("Root object already set!");
- }
- /* Adobe Readers don't like a document catalog inside an encrypted
- * object stream, although the PDF v1.5 spec seems to allow this.
- * Note that we don't set OBJ_NO_ENCRYPT since the name dictionary in
- * a document catalog may contain strings, which should be encrypted.
- */
- if (doc_enc_mode)
- object->flags |= OBJ_NO_OBJSTM;
-}
-
-void
-pdf_set_info (pdf_obj *object)
-{
- if (pdf_add_dict(trailer_dict, pdf_new_name("Info"), pdf_ref_obj(object))) {
- ERROR ("Info object already set!");
- }
-}
-
-void
-pdf_set_id (pdf_obj *id)
-{
- if (pdf_add_dict(trailer_dict, pdf_new_name("ID"), id)) {
- ERROR ("ID already set!");
- }
-}
-
-void
-pdf_set_encrypt (pdf_obj *encrypt)
-{
- if (pdf_add_dict(trailer_dict, pdf_new_name("Encrypt"), pdf_ref_obj(encrypt))) {
- ERROR("Encrypt object already set!");
- }
- encrypt->flags |= OBJ_NO_ENCRYPT;
-}
-
-static
-void pdf_out_char (FILE *file, char c)
-{
- if (output_stream && file == pdf_output_file)
- pdf_add_stream(output_stream, &c, 1);
- else {
- fputc(c, file);
- /* Keep tallys for xref table *only* if writing a pdf file. */
- if (file == pdf_output_file) {
- pdf_output_file_position += 1;
- if (c == '\n')
- pdf_output_line_position = 0;
- else
- pdf_output_line_position += 1;
- }
- }
-}
-
-static char xchar[] = "0123456789abcdef";
-
-#define pdf_out_xchar(f,c) do {\
- pdf_out_char((f), xchar[((c) >> 4) & 0x0f]);\
- pdf_out_char((f), xchar[(c) & 0x0f]);\
-} while (0)
-
-static
-void pdf_out (FILE *file, const void *buffer, long length)
-{
- if (output_stream && file == pdf_output_file)
- pdf_add_stream(output_stream, buffer, length);
- else {
- fwrite(buffer, 1, length, file);
- /* Keep tallys for xref table *only* if writing a pdf file */
- if (file == pdf_output_file) {
- pdf_output_file_position += length;
- pdf_output_line_position += length;
- /* "foo\nbar\n "... */
- if (length > 0 &&
- ((const char *)buffer)[length-1] == '\n')
- pdf_output_line_position = 0;
- }
- }
-}
-
-/* returns 1 if a white-space character is necessary to separate
- an object of type1 followed by an object of type2 */
-static
-int pdf_need_white (int type1, int type2)
-{
- return !(type1 == PDF_STRING || type1 == PDF_ARRAY || type1 == PDF_DICT ||
- type2 == PDF_STRING || type2 == PDF_NAME ||
- type2 == PDF_ARRAY || type2 == PDF_DICT);
-}
-
-static
-void pdf_out_white (FILE *file)
-{
- if (file == pdf_output_file && pdf_output_line_position >= 80) {
- pdf_out_char(file, '\n');
- } else {
- pdf_out_char(file, ' ');
- }
-}
-
-#define TYPECHECK(o,t) if (!(o) || (o)->type != (t)) {\
- ERROR("typecheck: Invalid object type: %d %d (line %d)", (o) ? (o)->type : -1, (t), __LINE__);\
-}
-
-#define INVALIDOBJ(o) ((o) == NULL || (o)->type <= 0 || (o)->type > PDF_UNDEFINED)
-
-static pdf_obj *
-pdf_new_obj(int type)
-{
- pdf_obj *result;
-
- result = NEW(1, pdf_obj);
- result->type = type;
- result->data = NULL;
- result->label = 0;
- result->generation = 0;
- result->refcount = 1;
- result->flags = 0;
-
- if (INVALIDOBJ(result))
- ERROR("Invalid object type: %d", type);
-
- return result;
-}
-
-int
-pdf_obj_typeof (pdf_obj *object)
-{
- if (INVALIDOBJ(object))
- return PDF_OBJ_INVALID;
-
- return object->type;
-}
-
-static void
-pdf_label_obj (pdf_obj *object)
-{
- if (INVALIDOBJ(object))
- ERROR("pdf_label_obj(): passed invalid object.");
-
- /*
- * Don't change label on an already labeled object. Ignore such calls.
- */
- if (object->label == 0) {
- object->label = next_label++;
- object->generation = 0;
- }
-}
-
-/*
- * Transfer the label assigned to the object src to the object dst.
- * The object dst must not yet have been labeled.
- */
-void
-pdf_transfer_label (pdf_obj *dst, pdf_obj *src)
-{
- ASSERT(dst && !dst->label && src);
-
- dst->label = src->label;
- dst->generation = src->generation;
- src->label = 0;
- src->generation = 0;
-}
-
-/*
- * This doesn't really copy the object, but allows it to be used without
- * fear that somebody else will free it.
- */
-pdf_obj *
-pdf_link_obj (pdf_obj *object)
-{
- if (INVALIDOBJ(object))
- ERROR("pdf_link_obj(): passed invalid object.");
-
- object->refcount += 1;
-
- return object;
-}
-
-
-pdf_obj *
-pdf_ref_obj (pdf_obj *object)
-{
- if (INVALIDOBJ(object))
- ERROR("pdf_ref_obj(): passed invalid object.");
-
- if (object->refcount == 0) {
- MESG("\nTrying to refer already released object!!!\n");
- pdf_write_obj(object, stderr);
- ERROR("Cannot continue...");
- }
-
- if (PDF_OBJ_INDIRECTTYPE(object)) {
- return pdf_link_obj(object);
- } else {
- if (object->label == 0) {
- pdf_label_obj(object);
- }
- return pdf_new_indirect(NULL, object->label, object->generation);
- }
-}
-
-static void
-release_indirect (pdf_indirect *data)
-{
- RELEASE(data);
-}
-
-static void
-write_indirect (pdf_indirect *indirect, FILE *file)
-{
- long length;
-
- ASSERT(!indirect->pf);
-
- length = sprintf(format_buffer, "%lu %hu R", indirect->label, indirect->generation);
- pdf_out(file, format_buffer, length);
-}
-
-/* The undefined object is used as a placeholder in pdfnames.c
- * for objects which are referenced before they are defined.
- */
-pdf_obj *
-pdf_new_undefined (void)
-{
- pdf_obj *result;
-
- result = pdf_new_obj(PDF_UNDEFINED);
- result->data = NULL;
-
- return result;
-}
-
-pdf_obj *
-pdf_new_null (void)
-{
- pdf_obj *result;
-
- result = pdf_new_obj(PDF_NULL);
- result->data = NULL;
-
- return result;
-}
-
-static void
-release_null (pdf_null *obj)
-{
- return;
-}
-
-static void
-write_null (pdf_null *obj, FILE *file)
-{
- pdf_out(file, "null", 4);
-}
-
-pdf_obj *
-pdf_new_boolean (char value)
-{
- pdf_obj *result;
- pdf_boolean *data;
-
- result = pdf_new_obj(PDF_BOOLEAN);
- data = NEW(1, pdf_boolean);
- data->value = value;
- result->data = data;
-
- return result;
-}
-
-static void
-release_boolean (pdf_obj *data)
-{
- RELEASE (data);
-}
-
-static void
-write_boolean (pdf_boolean *data, FILE *file)
-{
- if (data->value) {
- pdf_out(file, "true", 4);
- } else {
- pdf_out(file, "false", 5);
- }
-}
-
-#if 0
-void
-pdf_set_boolean (pdf_obj *object, char value)
-{
- pdf_boolean *data;
-
- TYPECHECK(object, PDF_BOOLEAN);
-
- data = object->data;
- data->value = value;
-}
-#endif
-
-char
-pdf_boolean_value (pdf_obj *object)
-{
- pdf_boolean *data;
-
- TYPECHECK(object, PDF_BOOLEAN);
-
- data = object->data;
-
- return data->value;
-}
-
-pdf_obj *
-pdf_new_number (double value)
-{
- pdf_obj *result;
- pdf_number *data;
-
- result = pdf_new_obj(PDF_NUMBER);
- data = NEW(1, pdf_number);
- data->value = value;
- result->data = data;
-
- return result;
-}
-
-static void
-release_number (pdf_number *data)
-{
- RELEASE (data);
-}
-
-static void
-write_number (pdf_number *number, FILE *file)
-{
- int count;
-
- count = pdf_sprint_number(format_buffer, number->value);
-
- pdf_out(file, format_buffer, count);
-}
-
-
-void
-pdf_set_number (pdf_obj *object, double value)
-{
- pdf_number *data;
-
- TYPECHECK(object, PDF_NUMBER);
-
- data = object->data;
- data->value = value;
-}
-
-double
-pdf_number_value (pdf_obj *object)
-{
- pdf_number *data;
-
- TYPECHECK(object, PDF_NUMBER);
-
- data = object->data;
-
- return data->value;
-}
-
-pdf_obj *
-pdf_new_string (const void *str, unsigned length)
-{
- pdf_obj *result;
- pdf_string *data;
-
- ASSERT(str);
-
- result = pdf_new_obj(PDF_STRING);
- data = NEW(1, pdf_string);
- result->data = data;
-
- data->length = length;
- data->string = NEW(length+1, unsigned char);
- memcpy(data->string, str, length);
- /* Shouldn't assume NULL terminated. */
- data->string[length] = '\0';
-
- return result;
-}
-
-void *
-pdf_string_value (pdf_obj *object)
-{
- pdf_string *data;
-
- TYPECHECK(object, PDF_STRING);
-
- data = object->data;
-
- return data->string;
-}
-
-unsigned
-pdf_string_length (pdf_obj *object)
-{
- pdf_string *data;
-
- TYPECHECK(object, PDF_STRING);
-
- data = object->data;
-
- return (unsigned) (data->length);
-}
-
-/*
- * This routine escapes non printable characters and control
- * characters in an output string.
- */
-int
-pdfobj_escape_str (char *buffer, int bufsize, const unsigned char *s, int len)
-{
- int result = 0;
- int i;
-
- for (i = 0; i < len; i++) {
- unsigned char ch;
-
- ch = s[i];
- if (result > bufsize - 4)
- ERROR("pdfobj_escape_str: Buffer overflow");
-
- /*
- * We always write three octal digits. Optimization only gives few Kb
- * smaller size for most documents when zlib compressed.
- */
- if (ch < 32 || ch > 126) {
- buffer[result++] = '\\';
-#if 0
- if (i < len - 1 && !isdigit(s[i+1]))
- result += sprintf(buffer+result, "%o", ch);
- else
- result += sprintf(buffer+result, "%03o", ch);
-#endif
- result += sprintf(buffer+result, "%03o", ch);
- } else {
- switch (ch) {
- case '(':
- buffer[result++] = '\\';
- buffer[result++] = '(';
- break;
- case ')':
- buffer[result++] = '\\';
- buffer[result++] = ')';
- break;
- case '\\':
- buffer[result++] = '\\';
- buffer[result++] = '\\';
- break;
- default:
- buffer[result++] = ch;
- break;
- }
- }
- }
-
- return result;
-}
-
-static void
-write_string (pdf_string *str, FILE *file)
-{
- unsigned char *s;
- char wbuf[FORMAT_BUF_SIZE]; /* Shouldn't use format_buffer[]. */
- int nescc = 0, i, count;
-
- s = str->string;
-
- if (enc_mode)
- pdf_encrypt_data(s, str->length);
-
- /*
- * Count all ASCII non-printable characters.
- */
- for (i = 0; i < str->length; i++) {
- if (!isprint(s[i]))
- nescc++;
- }
- /*
- * If the string contains much escaped chars, then we write it as
- * ASCII hex string.
- */
- if (nescc > str->length / 3) {
- pdf_out_char(file, '<');
- for (i = 0; i < str->length; i++) {
- pdf_out_xchar(file, s[i]);
- }
- pdf_out_char(file, '>');
- } else {
- pdf_out_char(file, '(');
- /*
- * This section of code probably isn't speed critical. Escaping the
- * characters in the string one at a time may seem slow, but it's
- * safe if the formatted string length exceeds FORMAT_BUF_SIZE.
- * Occasionally you see some long strings in PDF. pdfobj_escape_str
- * is also used for strings of text with no kerning. These must be
- * handled as quickly as possible since there are so many of them.
- */
- for (i = 0; i < str->length; i++) {
- count = pdfobj_escape_str(wbuf, FORMAT_BUF_SIZE, &(s[i]), 1);
- pdf_out(file, wbuf, count);
- }
- pdf_out_char(file, ')');
- }
-}
-
-static void
-release_string (pdf_string *data)
-{
- if (data->string != NULL) {
- RELEASE(data->string);
- data->string = NULL;
- }
- RELEASE(data);
-}
-
-void
-pdf_set_string (pdf_obj *object, unsigned char *str, unsigned length)
-{
- pdf_string *data;
-
- TYPECHECK(object, PDF_STRING);
-
- data = object->data;
- if (data->string != 0) {
- RELEASE(data->string);
- }
- if (length != 0) {
- data->length = length;
- data->string = NEW(length + 1, unsigned char);
- memcpy(data->string, str, length);
- data->string[length] = '\0';
- } else {
- data->length = 0;
- data->string = NULL;
- }
-}
-
-/* Name does *not* include the /. */
-pdf_obj *
-pdf_new_name (const char *name)
-{
- pdf_obj *result;
- unsigned length;
- pdf_name *data;
-
- result = pdf_new_obj(PDF_NAME);
- data = NEW (1, pdf_name);
- result->data = data;
- length = strlen(name);
- if (length != 0) {
- data->name = NEW(length+1, char);
- memcpy(data->name, name, length);
- data->name[length] = '\0';
- } else {
- data->name = NULL;
- }
-
- return result;
-}
-
-static void
-write_name (pdf_name *name, FILE *file)
-{
- char *s;
- int i, length;
-
- s = name->name;
- length = name->name ? strlen(name->name) : 0;
- /*
- * From PDF Reference, 3rd ed., p.33:
- *
- * Beginning with PDF 1.2, any character except null (character code 0)
- * may be included in a name by writing its 2-digit hexadecimal code,
- * preceded bythe number sign character (#); see implementation notes 3
- * and 4 in Appendix H. This syntax is required in order to represent
- * any of the delimiter or white-space characters or the number sign
- * character itself; it is recommended but not required for characters
- * whose codes are outside the range 33 (!) to 126 (~).
- */
-#ifndef is_delim
- /* Avoid '{' and '}' for PostScript compatibility? */
-#define is_delim(c) ((c) == '(' || (c) == '/' || \
- (c) == '<' || (c) == '>' || \
- (c) == '[' || (c) == ']' || \
- (c) == '{' || (c) == '}' || \
- (c) == '%')
-#endif
- pdf_out_char(file, '/');
- for (i = 0; i < length; i++) {
- if (s[i] < '!' || s[i] > '~' || s[i] == '#' || is_delim(s[i])) {
- /* ^ "space" is here. */
- pdf_out_char (file, '#');
- pdf_out_xchar(file, s[i]);
- } else {
- pdf_out_char (file, s[i]);
- }
- }
-}
-
-static void
-release_name (pdf_name *data)
-{
- if (data->name != NULL) {
- RELEASE(data->name);
- data->name = NULL;
- }
- RELEASE(data);
-}
-
-#if 0
-void
-pdf_set_name (pdf_obj *object, const char *name)
-{
- pdf_name *data;
- unsigned length;
-
- TYPECHECK(object, PDF_NAME);
-
- length = strlen(name);
- data = object->data;
- if (data->name != NULL) {
- RELEASE(data->name);
- }
- if (length != 0) {
- data->name = NEW(length+1, char);
- memcpy(data->name, name, length);
- data->name[length] = 0;
- } else {
- data->name = NULL;
- }
-}
-#endif
-
-char *
-pdf_name_value (pdf_obj *object)
-{
- pdf_name *data;
-
- TYPECHECK(object, PDF_NAME);
-
- data = object->data;
-
- return data->name;
-}
-
-/*
- * We do not have pdf_name_length() since '\0' is not allowed
- * in PDF name object.
- */
-
-pdf_obj *
-pdf_new_array (void)
-{
- pdf_obj *result;
- pdf_array *data;
-
- result = pdf_new_obj(PDF_ARRAY);
- data = NEW(1, pdf_array);
- data->values = NULL;
- data->max = 0;
- data->size = 0;
- result->data = data;
-
- return result;
-}
-
-static void
-write_array (pdf_array *array, FILE *file)
-{
- pdf_out_char(file, '[');
- if (array->size > 0) {
- unsigned long i;
- int type1 = PDF_UNDEFINED, type2;
-
- for (i = 0; i < array->size; i++) {
- if (array->values[i]) {
- type2 = array->values[i]->type;
- if (type1 != PDF_UNDEFINED && pdf_need_white(type1, type2))
- pdf_out_white(file);
- type1 = type2;
- pdf_write_obj(array->values[i], file);
- } else
- WARN("PDF array element #ld undefined.", i);
- }
- }
- pdf_out_char(file, ']');
-}
-
-pdf_obj *
-pdf_get_array (pdf_obj *array, long idx)
-{
- pdf_obj *result = NULL;
- pdf_array *data;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = array->data;
- if (idx < 0)
- result = data->values[idx + data->size];
- else if (idx < data->size) {
- result = data->values[idx];
- }
-
- return result;
-}
-
-unsigned int
-pdf_array_length (pdf_obj *array)
-{
- pdf_array *data;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = (pdf_array *) array->data;
-
- return (unsigned int) data->size;
-}
-
-static void
-release_array (pdf_array *data)
-{
- unsigned long i;
-
- if (data->values) {
- for (i = 0; i < data->size; i++) {
- pdf_release_obj(data->values[i]);
- data->values[i] = NULL;
- }
- RELEASE(data->values);
- data->values = NULL;
- }
- RELEASE(data);
-}
-
-/*
- * The name pdf_add_array is misleading. It behaves differently than
- * pdf_add_dict(). This should be pdf_push_array().
- */
-void
-pdf_add_array (pdf_obj *array, pdf_obj *object)
-{
- pdf_array *data;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = array->data;
- if (data->size >= data->max) {
- data->max += ARRAY_ALLOC_SIZE;
- data->values = RENEW(data->values, data->max, pdf_obj *);
- }
- data->values[data->size] = object;
- data->size++;
-
- return;
-}
-
-#if 0
-void
-pdf_put_array (pdf_obj *array, unsigned idx, pdf_obj *object)
-{
- pdf_array *data;
- long i;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = array->data;
- if (idx + 1 > data->max) {
- data->max += ARRAY_ALLOC_SIZE;
- data->values = RENEW(data->values, data->max, pdf_obj *);
- }
- /*
- * Rangecheck error in PostScript interpreters if
- * idx > data->size - 1. But pdf_new_array() doesn't set
- * array size, pdf_add_array() dynamically increases size
- * of array. This might confusing...
- */
- if (idx + 1 > data->size) {
- for (i = data->size; i < idx; i++)
- data->values[i] = pdf_new_null(); /* release_array() won't work without this */
- data->values[idx] = object;
- data->size = idx + 1;
- } else {
- if (data->values[idx])
- pdf_release_obj(data->values[idx]);
- data->values[idx] = object;
- }
-}
-
-/* Easily leaks memory... */
-pdf_obj *
-pdf_shift_array (pdf_obj *array)
-{
- pdf_obj *result = NULL;
- pdf_array *data;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = array->data;
- if (data->size > 0) {
- int i;
-
- result = data->values[0];
- for (i = 1; i < data->size; i++)
- data->values[i-1] = data->values[i];
- data->size--;
- }
-
- return result;
-}
-#endif
-
-/* Prepend an object to an array */
-void
-pdf_unshift_array (pdf_obj *array, pdf_obj *object)
-{
- pdf_array *data;
- int i;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = array->data;
- if (data->size >= data->max) {
- data->max += ARRAY_ALLOC_SIZE;
- data->values = RENEW(data->values, data->max, pdf_obj *);
- }
- for (i = 0; i < data->size; i++)
- data->values[i+1] = data->values[i];
- data->values[0] = object;
- data->size++;
-}
-
-#if 0
-pdf_obj *
-pdf_pop_array (pdf_obj *array)
-{
- pdf_obj *result;
- pdf_array *data;
-
- TYPECHECK(array, PDF_ARRAY);
-
- data = array->data;
- if (data->size > 0) {
- result = data->values[data->size - 1];
- data->size--;
- } else {
- result = NULL;
- }
-
- return result;
-}
-#endif
-
-
-static void
-write_dict (pdf_dict *dict, FILE *file)
-{
-#if 0
- pdf_out (file, "<<\n", 3); /* dropping \n saves few kb. */
-#else
- pdf_out (file, "<<", 2);
-#endif
- while (dict->key != NULL) {
- pdf_write_obj(dict->key, file);
- if (pdf_need_white(PDF_NAME, (dict->value)->type)) {
- pdf_out_white(file);
- }
- pdf_write_obj(dict->value, file);
-#if 0
- pdf_out_char (file, '\n'); /* removing this saves few kb. */
-#endif
- dict = dict->next;
- }
- pdf_out(file, ">>", 2);
-}
-
-pdf_obj *
-pdf_new_dict (void)
-{
- pdf_obj *result;
- pdf_dict *data;
-
- result = pdf_new_obj(PDF_DICT);
- data = NEW(1, pdf_dict);
- data->key = NULL;
- data->value = NULL;
- data->next = NULL;
- result->data = data;
-
- return result;
-}
-
-static void
-release_dict (pdf_dict *data)
-{
- pdf_dict *next;
-
- while (data != NULL && data->key != NULL) {
- pdf_release_obj(data->key);
- pdf_release_obj(data->value);
- data->key = NULL;
- data->value = NULL;
- next = data->next;
- RELEASE(data);
- data = next;
- }
- RELEASE(data);
-}
-
-/* Array is ended by a node with NULL this pointer */
-/* pdf_add_dict returns 0 if the key is new and non-zero otherwise */
-int
-pdf_add_dict (pdf_obj *dict, pdf_obj *key, pdf_obj *value)
-{
- pdf_dict *data, *new_node;
-
- TYPECHECK(dict, PDF_DICT);
- TYPECHECK(key, PDF_NAME);
-
- /* It seems that NULL is sometimes used for null object... */
- if (value != NULL && INVALIDOBJ(value))
- ERROR("pdf_add_dict(): Passed invalid value");
-
- /* If this key already exists, simply replace the value */
- for (data = dict->data; data->key != NULL; data = data->next) {
- if (!strcmp(pdf_name_value(key), pdf_name_value(data->key))) {
- /* Release the old value */
- pdf_release_obj(data->value);
- /* Release the new key (we don't need it) */
- pdf_release_obj(key);
- data->value = value;
- return 1;
- }
- }
- /*
- * We didn't find the key. We build a new "end" node and add
- * the new key just before the end
- */
- new_node = NEW (1, pdf_dict);
- new_node->key = NULL;
- new_node->value = NULL;
- new_node->next = NULL;
- data->next = new_node;
- data->key = key;
- data->value = value;
- return 0;
-}
-
-#if 0
-void
-pdf_put_dict (pdf_obj *dict, const char *key, pdf_obj *value)
-{
- pdf_dict *data;
-
- TYPECHECK(dict, PDF_DICT);
-
- if (!key) {
- ERROR("pdf_put_dict(): Passed invalid key.");
- }
- /* It seems that NULL is sometimes used for null object... */
- if (value != NULL && INVALIDOBJ(value)) {
- ERROR("pdf_add_dict(): Passed invalid value.");
- }
-
- data = dict->data;
-
- while (data->key != NULL) {
- if (!strcmp(key, pdf_name_value(data->key))) {
- pdf_release_obj(data->value);
- data->value = value;
- break;
- }
- data = data->next;
- }
-
- /*
- * If we didn't find the key, build a new "end" node and add
- * the new key just before the end
- */
- if (data->key == NULL) {
- pdf_dict *new_node;
-
- new_node = NEW (1, pdf_dict);
- new_node->key = NULL;
- new_node->value = NULL;
- new_node->next = NULL;
- data->next = new_node;
- data->key = pdf_new_name(key);
- data->value = value;
- }
-}
-#endif
-
-/* pdf_merge_dict makes a link for each item in dict2 before stealing it */
-void
-pdf_merge_dict (pdf_obj *dict1, pdf_obj *dict2)
-{
- pdf_dict *data;
-
- TYPECHECK(dict1, PDF_DICT);
- TYPECHECK(dict2, PDF_DICT);
-
- data = dict2->data;
- while (data->key != NULL) {
- pdf_add_dict(dict1, pdf_link_obj(data->key), pdf_link_obj(data->value));
- data = data->next;
- }
-}
-
-int
-pdf_foreach_dict (pdf_obj *dict,
- int (*proc) (pdf_obj *, pdf_obj *, void *), void *pdata)
-{
- int error = 0;
- pdf_dict *data;
-
- ASSERT(proc);
-
- TYPECHECK(dict, PDF_DICT);
-
- data = dict->data;
- while (!error &&
- data->key != NULL) {
- error = proc(data->key, data->value, pdata);
- data = data->next;
- }
-
- return error;
-}
-
-#define pdf_match_name(o,s) ((o) && (s) && !strcmp(((pdf_name *)(o)->data)->name, (s)))
-pdf_obj *
-pdf_lookup_dict (pdf_obj *dict, const char *name)
-{
- pdf_dict *data;
-
- ASSERT(name);
-
- TYPECHECK(dict, PDF_DICT);
-
- data = dict->data;
- while (data->key != NULL) {
- if (!strcmp(name, pdf_name_value(data->key))) {
- return data->value;
- }
- data = data->next;
- }
-
- return NULL;
-}
-
-/* Returns array of dictionary keys */
-pdf_obj *
-pdf_dict_keys (pdf_obj *dict)
-{
- pdf_obj *keys;
- pdf_dict *data;
-
- TYPECHECK(dict, PDF_DICT);
-
- keys = pdf_new_array();
- for (data = dict->data; (data &&
- data->key != NULL); data = data->next) {
- /* We duplicate name object rather than linking keys.
- * If we forget to free keys, broken PDF is generated.
- */
- pdf_add_array(keys, pdf_new_name(pdf_name_value(data->key)));
- }
-
- return keys;
-}
-
-void
-pdf_remove_dict (pdf_obj *dict, const char *name)
-{
- pdf_dict *data, **data_p;
-
- TYPECHECK(dict, PDF_DICT);
-
- data = dict->data;
- data_p = (pdf_dict **) (void *) &(dict->data);
- while (data->key != NULL) {
- if (pdf_match_name(data->key, name)) {
- pdf_release_obj(data->key);
- pdf_release_obj(data->value);
- *data_p = data->next;
- RELEASE(data);
- break;
- }
- data_p = &(data->next);
- data = data->next;
- }
-}
-
-pdf_obj *
-pdf_new_stream (int flags)
-{
- pdf_obj *result;
- pdf_stream *data;
-
- result = pdf_new_obj(PDF_STREAM);
- data = NEW(1, pdf_stream);
- /*
- * Although we are using an arbitrary pdf_object here, it must have
- * type=PDF_DICT and cannot be an indirect reference. This will be
- * checked by the output routine.
- */
- data->dict = pdf_new_dict();
- data->_flags = flags;
- data->stream = NULL;
- data->stream_length = 0;
- data->max_length = 0;
- data->objstm_data = NULL;
-
- result->data = data;
- result->flags |= OBJ_NO_OBJSTM;
-
- return result;
-}
-
-static void
-write_stream (pdf_stream *stream, FILE *file)
-{
- unsigned char *filtered;
- unsigned long filtered_length;
- unsigned long buffer_length;
- unsigned char *buffer;
-
- /*
- * Always work from a copy of the stream. All filters read from
- * "filtered" and leave their result in "filtered".
- */
-#if 0
- filtered = NEW(stream->stream_length + 1, unsigned char);
-#endif
- filtered = NEW(stream->stream_length, unsigned char);
- memcpy(filtered, stream->stream, stream->stream_length);
- filtered_length = stream->stream_length;
-
-#if 0
- if (stream->stream_length < 10)
- stream->_flags &= ^STREAM_COMPRESS;
-#endif
-
-#ifdef HAVE_ZLIB
- /* Apply compression filter if requested */
- if (stream->stream_length > 0 &&
- (stream->_flags & STREAM_COMPRESS) &&
- compression_level > 0) {
-
- pdf_obj *filters = pdf_lookup_dict(stream->dict, "Filter");
-
- buffer_length = filtered_length + filtered_length/1000 + 14;
- buffer = NEW(buffer_length, unsigned char);
- {
- pdf_obj *filter_name = pdf_new_name("FlateDecode");
-
- if (filters)
- /*
- * FlateDecode is the first filter to be applied to the stream.
- */
- pdf_unshift_array(filters, filter_name);
- else
- /*
- * Adding the filter as a name instead of a one-element array
- * is crucial because otherwise Adobe Reader cannot read the
- * cross-reference stream any more, cf. the PDF v1.5 Errata.
- */
- pdf_add_dict(stream->dict, pdf_new_name("Filter"), filter_name);
- }
-#ifdef HAVE_ZLIB_COMPRESS2
- if (compress2(buffer, &buffer_length, filtered,
- filtered_length, compression_level)) {
- ERROR("Zlib error");
- }
-#else
- if (compress(buffer, &buffer_length, filtered,
- filtered_length)) {
- ERROR ("Zlib error");
- }
-#endif /* HAVE_ZLIB_COMPRESS2 */
- RELEASE(filtered);
- compression_saved += filtered_length - buffer_length
- - (filters ? strlen("/FlateDecode "): strlen("/Filter/FlateDecode\n"));
-
- filtered = buffer;
- filtered_length = buffer_length;
- }
-#endif /* HAVE_ZLIB */
-
-#if 0
- /*
- * An optional end-of-line marker preceding the "endstream" is
- * not part of stream data. See, PDF Reference 4th ed., p. 38.
- */
- /* Add a '\n' if the last character wasn't one */
- if (filtered_length > 0 &&
- filtered[filtered_length-1] != '\n') {
- filtered[filtered_length] = '\n';
- filtered_length++;
- }
-#endif
- pdf_add_dict(stream->dict,
- pdf_new_name("Length"), pdf_new_number(filtered_length));
-
- pdf_write_obj(stream->dict, file);
-
- pdf_out(file, "\nstream\n", 8);
-
- if (enc_mode)
- pdf_encrypt_data(filtered, filtered_length);
-
- if (filtered_length > 0) {
- pdf_out(file, filtered, filtered_length);
- }
- RELEASE(filtered);
-
- /*
- * This stream length "object" gets reset every time write_stream is
- * called for the stream object.
- * If this stream gets written more than once with different
- * filters, this could be a problem.
- */
-
- pdf_out(file, "\n", 1);
- pdf_out(file, "endstream", 9);
-}
-
-static void
-release_stream (pdf_stream *stream)
-{
- pdf_release_obj(stream->dict);
- stream->dict = NULL;
-
- if (stream->stream) {
- RELEASE(stream->stream);
- stream->stream = NULL;
- }
-
- if (stream->objstm_data) {
- RELEASE(stream->objstm_data);
- stream->objstm_data = NULL;
- }
-
- RELEASE(stream);
-}
-
-pdf_obj *
-pdf_stream_dict (pdf_obj *stream)
-{
- pdf_stream *data;
-
- TYPECHECK(stream, PDF_STREAM);
-
- data = stream->data;
-
- return data->dict;
-}
-
-const void *
-pdf_stream_dataptr (pdf_obj *stream)
-{
- pdf_stream *data;
-
- TYPECHECK(stream, PDF_STREAM);
-
- data = stream->data;
-
- return (const void *) data->stream;
-}
-
-long
-pdf_stream_length (pdf_obj *stream)
-{
- pdf_stream *data;
-
- TYPECHECK(stream, PDF_STREAM);
-
- data = stream->data;
-
- return (long) data->stream_length;
-}
-
-static void
-set_objstm_data (pdf_obj *objstm, long *data) {
- TYPECHECK(objstm, PDF_STREAM);
-
- ((pdf_stream *) objstm->data)->objstm_data = data;
-}
-
-static long *
-get_objstm_data (pdf_obj *objstm) {
- TYPECHECK(objstm, PDF_STREAM);
-
- return ((pdf_stream *) objstm->data)->objstm_data;
-}
-
-void
-pdf_add_stream (pdf_obj *stream, const void *stream_data, long length)
-{
- pdf_stream *data;
-
- TYPECHECK(stream, PDF_STREAM);
-
- if (length < 1)
- return;
- data = stream->data;
- if (data->stream_length + length > data->max_length) {
- data->max_length += length + STREAM_ALLOC_SIZE;
- data->stream = RENEW(data->stream, data->max_length, unsigned char);
- }
- memcpy(data->stream + data->stream_length, stream_data, length);
- data->stream_length += length;
-}
-
-#if HAVE_ZLIB
-#define WBUF_SIZE 4096
-int
-pdf_add_stream_flate (pdf_obj *dst, const void *data, long len)
-{
- z_stream z;
- Bytef wbuf[WBUF_SIZE];
-
- z.zalloc = Z_NULL; z.zfree = Z_NULL; z.opaque = Z_NULL;
-
- z.next_in = (Bytef *) data; z.avail_in = len;
- z.next_out = (Bytef *) wbuf; z.avail_out = WBUF_SIZE;
-
- if (inflateInit(&z) != Z_OK) {
- WARN("inflateInit() failed.");
- return -1;
- }
-
- for (;;) {
- int status;
- status = inflate(&z, Z_NO_FLUSH);
- if (status == Z_STREAM_END)
- break;
- else if (status != Z_OK) {
- WARN("inflate() failed. Broken PDF file?");
- inflateEnd(&z);
- return -1;
- }
-
- if (z.avail_out == 0) {
- pdf_add_stream(dst, wbuf, WBUF_SIZE);
- z.next_out = wbuf;
- z.avail_out = WBUF_SIZE;
- }
- }
-
- if (WBUF_SIZE - z.avail_out > 0)
- pdf_add_stream(dst, wbuf, WBUF_SIZE - z.avail_out);
-
- return (inflateEnd(&z) == Z_OK ? 0 : -1);
-}
-#endif
-
-
-int
-pdf_concat_stream (pdf_obj *dst, pdf_obj *src)
-{
- const char *stream_data;
- long stream_length;
- pdf_obj *stream_dict;
- pdf_obj *filter;
-
- if (!PDF_OBJ_STREAMTYPE(dst) || !PDF_OBJ_STREAMTYPE(src))
- ERROR("Invalid type.");
-
- stream_data = pdf_stream_dataptr(src);
- stream_length = pdf_stream_length (src);
- stream_dict = pdf_stream_dict (src);
-
- if (pdf_lookup_dict(stream_dict, "DecodeParms")) {
- WARN("Streams with DecodeParams not supported.");
- return -1;
- }
-
- filter = pdf_lookup_dict(stream_dict, "Filter");
- if (!filter) {
- pdf_add_stream(dst, stream_data, stream_length);
- return 0;
-#if HAVE_ZLIB
- } else {
- char *filter_name;
- if (PDF_OBJ_NAMETYPE(filter)) {
- filter_name = pdf_name_value(filter);
- if (filter_name && !strcmp(filter_name, "FlateDecode"))
- return pdf_add_stream_flate(dst, stream_data, stream_length);
- else {
- WARN("DecodeFilter \"%s\" not supported.", filter_name);
- return -1;
- }
- } else if (PDF_OBJ_ARRAYTYPE(filter)) {
- if (pdf_array_length(filter) > 1) {
- WARN("Multiple DecodeFilter not supported.");
- return -1;
- } else {
- filter_name = pdf_name_value(pdf_get_array(filter, 0));
- if (filter_name && !strcmp(filter_name, "FlateDecode"))
- return pdf_add_stream_flate(dst, stream_data, stream_length);
- else {
- WARN("DecodeFilter \"%s\" not supported.", filter_name);
- return -1;
- }
- }
- } else
- ERROR("Broken PDF file?");
-#endif /* HAVE_ZLIB */
- }
-
- return -1;
-}
-
-static pdf_obj *
-pdf_stream_uncompress (pdf_obj *src) {
- pdf_obj *dst = pdf_new_stream(0);
-
- TYPECHECK(src, PDF_STREAM);
-
- pdf_merge_dict(pdf_stream_dict(dst), pdf_stream_dict(src));
- pdf_remove_dict(pdf_stream_dict(dst), "Length");
- pdf_concat_stream(dst, src);
-
- return dst;
-}
-
-#if 0
-void
-pdf_stream_set_flags (pdf_obj *stream, int flags)
-{
- pdf_stream *data;
-
- TYPECHECK(stream, PDF_STREAM);
-
- data = stream->data;
- data->_flags = flags;
-}
-
-int
-pdf_stream_get_flags (pdf_obj *stream)
-{
- pdf_stream *data;
-
- TYPECHECK(stream, PDF_STREAM);
-
- data = stream->data;
-
- return data->_flags;
-}
-#endif
-
-static void
-pdf_write_obj (pdf_obj *object, FILE *file)
-{
- if (object == NULL) {
- write_null(NULL, file);
- return;
- }
-
- if (INVALIDOBJ(object) || PDF_OBJ_UNDEFINED(object))
- ERROR("pdf_write_obj: Invalid object, type = %d\n", object->type);
-
- if (file == stderr)
- fprintf(stderr, "{%d}", object->refcount);
-
- switch (object->type) {
- case PDF_BOOLEAN:
- write_boolean(object->data, file);
- break;
- case PDF_NUMBER:
- write_number (object->data, file);
- break;
- case PDF_STRING:
- write_string (object->data, file);
- break;
- case PDF_NAME:
- write_name(object->data, file);
- break;
- case PDF_ARRAY:
- write_array(object->data, file);
- break;
- case PDF_DICT:
- write_dict (object->data, file);
- break;
- case PDF_STREAM:
- write_stream(object->data, file);
- break;
- case PDF_NULL:
- write_null(NULL, file);
- break;
- case PDF_INDIRECT:
- write_indirect(object->data, file);
- break;
- }
-}
-
-/* Write the object to the file */
-static void
-pdf_flush_obj (pdf_obj *object, FILE *file)
-{
- long length;
-
- /*
- * Record file position
- */
- add_xref_entry(object->label, 1,
- pdf_output_file_position, object->generation);
- length = sprintf(format_buffer, "%lu %hu obj\n", object->label, object->generation);
- enc_mode = doc_enc_mode && !(object->flags & OBJ_NO_ENCRYPT);
- pdf_enc_set_label(object->label);
- pdf_enc_set_generation(object->generation);
- pdf_out(file, format_buffer, length);
- pdf_write_obj(object, file);
- pdf_out(file, "\nendobj\n", 8);
-}
-
-static long
-pdf_add_objstm (pdf_obj *objstm, pdf_obj *object)
-{
- long *data, pos;
-
- TYPECHECK(objstm, PDF_STREAM);
-
- data = get_objstm_data(objstm);
- pos = ++data[0];
-
- data[2*pos] = object->label;
- data[2*pos+1] = pdf_stream_length(objstm);
-
- add_xref_entry(object->label, 2, objstm->label, pos-1);
-
- /* redirect output into objstm */
- output_stream = objstm;
- enc_mode = 0;
- pdf_write_obj(object, pdf_output_file);
- pdf_out_char(pdf_output_file, '\n');
- output_stream = NULL;
-
- return pos;
-}
-
-static void
-release_objstm (pdf_obj *objstm)
-{
- long *data = get_objstm_data(objstm);
- long pos = data[0];
- pdf_obj *dict;
- pdf_stream *stream;
- unsigned char *old_buf;
- unsigned long old_length;
- stream = (pdf_stream *) objstm->data;
-
- /* Precede stream data by offset table */
- old_buf = stream->stream;
- old_length = stream->stream_length;
- /* Reserve 22 bytes for each entry (two 10 digit numbers plus two spaces) */
- stream->stream = NEW(old_length + 22*pos, unsigned char);
- stream->stream_length = 0;
-
- {
- long i = 2*pos, *val = data+2;
- while (i--) {
- long length = sprintf(format_buffer, "%ld ", *(val++));
- pdf_add_stream(objstm, format_buffer, length);
- }
- }
-
- dict = pdf_stream_dict(objstm);
- pdf_add_dict(dict, pdf_new_name("Type"), pdf_new_name("ObjStm"));
- pdf_add_dict(dict, pdf_new_name("N"), pdf_new_number(pos));
- pdf_add_dict(dict, pdf_new_name("First"), pdf_new_number(stream->stream_length));
-
- pdf_add_stream(objstm, old_buf, old_length);
- RELEASE(old_buf);
- pdf_release_obj(objstm);
-}
-
-void
-pdf_release_obj (pdf_obj *object)
-{
- if (object == NULL)
- return;
- if (INVALIDOBJ(object) || object->refcount <= 0) {
- MESG("\npdf_release_obj: object=%p, type=%d, refcount=%d\n",
- object, object->type, object->refcount);
- pdf_write_obj(object, stderr);
- ERROR("pdf_release_obj: Called with invalid object.");
- }
- object->refcount -= 1;
- if (object->refcount == 0) {
- /*
- * Nothing is using this object so it's okay to remove it.
- * Nonzero "label" means object needs to be written before it's destroyed.
- */
- if (object->label && pdf_output_file != NULL) {
- if (!do_objstm || object->flags & OBJ_NO_OBJSTM
- || (doc_enc_mode && object->flags & OBJ_NO_ENCRYPT)
- || object->generation)
- pdf_flush_obj(object, pdf_output_file);
- else {
- if (!current_objstm) {
- long *data = NEW(2*OBJSTM_MAX_OBJS+2, long);
- data[0] = data[1] = 0;
- current_objstm = pdf_new_stream(STREAM_COMPRESS);
- set_objstm_data(current_objstm, data);
- pdf_label_obj(current_objstm);
- }
- if (pdf_add_objstm(current_objstm, object) == OBJSTM_MAX_OBJS) {
- release_objstm(current_objstm);
- current_objstm = NULL;
- }
- }
- }
- switch (object->type) {
- case PDF_BOOLEAN:
- release_boolean(object->data);
- break;
- case PDF_NULL:
- release_null(object->data);
- break;
- case PDF_NUMBER:
- release_number(object->data);
- break;
- case PDF_STRING:
- release_string(object->data);
- break;
- case PDF_NAME:
- release_name(object->data);
- break;
- case PDF_ARRAY:
- release_array(object->data);
- break;
- case PDF_DICT:
- release_dict(object->data);
- break;
- case PDF_STREAM:
- release_stream(object->data);
- break;
- case PDF_INDIRECT:
- release_indirect(object->data);
- break;
- }
- /* This might help detect freeing already freed objects */
- object->type = -1;
- object->data = NULL;
- RELEASE(object);
- }
-}
-
-static int
-backup_line (FILE *pdf_input_file)
-{
- int ch = -1;
-
- /*
- * Note: this code should work even if \r\n is eol. It could fail on a
- * machine where \n is eol and there is a \r in the stream --- Highly
- * unlikely in the last few bytes where this is likely to be used.
- */
- if (tell_position(pdf_input_file) > 1)
- do {
- seek_relative (pdf_input_file, -2);
- } while (tell_position(pdf_input_file) > 0 &&
- (ch = fgetc(pdf_input_file)) >= 0 &&
- (ch != '\n' && ch != '\r' ));
- if (ch < 0) {
- return 0;
- }
-
- return 1;
-}
-
-static long
-find_xref (FILE *pdf_input_file)
-{
- long xref_pos;
- int tries = 10;
-
- do {
- long currentpos;
-
- if (!backup_line(pdf_input_file)) {
- tries = 0;
- break;
- }
- currentpos = tell_position(pdf_input_file);
- fread(work_buffer, sizeof(char), strlen("startxref"), pdf_input_file);
- seek_absolute(pdf_input_file, currentpos);
- tries--;
- } while (tries > 0 &&
- strncmp(work_buffer, "startxref", strlen("startxref")));
- if (tries <= 0)
- return 0;
-
- /* Skip rest of this line */
- mfgets(work_buffer, WORK_BUFFER_SIZE, pdf_input_file);
- /* Next line of input file should contain actual xref location */
- mfgets(work_buffer, WORK_BUFFER_SIZE, pdf_input_file);
-
- {
- const char *start, *end;
- char *number;
-
- start = work_buffer;
- end = start + strlen(work_buffer);
- skip_white(&start, end);
- number = parse_number(&start, end);
- xref_pos = (long) atof(number);
- RELEASE(number);
- }
-
- return xref_pos;
-}
-
-/*
- * This routine must be called with the file pointer located
- * at the start of the trailer.
- */
-static pdf_obj *
-parse_trailer (pdf_file *pf)
-{
- pdf_obj *result;
- /*
- * Fill work_buffer and hope trailer fits. This should
- * be made a bit more robust sometime.
- */
- if (fread(work_buffer, sizeof(char),
- WORK_BUFFER_SIZE, pf->file) == 0 ||
- strncmp(work_buffer, "trailer", strlen("trailer"))) {
- WARN("No trailer. Are you sure this is a PDF file?");
- WARN("buffer:\n->%s<-\n", work_buffer);
- result = NULL;
- } else {
- const char *p = work_buffer + strlen("trailer");
- skip_white(&p, work_buffer + WORK_BUFFER_SIZE);
- result = parse_pdf_dict(&p, work_buffer + WORK_BUFFER_SIZE, pf);
- }
-
- return result;
-}
-
-/*
- * This routine tries to estimate an upper bound for character position
- * of the end of the object, so it knows how big the buffer must be.
- * The parsing routines require that the entire object be read into
- * memory. It would be a major pain to rewrite them. The worst case
- * is that an object before an xref table will grab the whole table
- * :-(
- */
-static long
-next_object_offset (pdf_file *pf, unsigned long obj_num)
-{
- long next = pf->file_size; /* Worst case */
- long i, curr;
-
- curr = pf->xref_table[obj_num].field2;
- /* Check all other type 1 objects to find next one */
- for (i = 0; i < pf->num_obj; i++) {
- if (pf->xref_table[i].type == 1 &&
- pf->xref_table[i].field2 > curr &&
- pf->xref_table[i].field2 < next)
- next = pf->xref_table[i].field2;
- }
-
- return next;
-}
-
-#define checklabel(pf, n, g) ((n) > 0 && (n) < (pf)->num_obj && ( \
- ((pf)->xref_table[(n)].type == 1 && (pf)->xref_table[(n)].field3 == (g)) || \
- ((pf)->xref_table[(n)].type == 2 && !(g))))
-
-pdf_obj *
-pdf_new_indirect (pdf_file *pf, unsigned long obj_num, unsigned short obj_gen)
-{
- pdf_obj *result;
- pdf_indirect *indirect;
-
- indirect = NEW(1, pdf_indirect);
- indirect->pf = pf;
- indirect->label = obj_num;
- indirect->generation = obj_gen;
-
- result = pdf_new_obj(PDF_INDIRECT);
- result->data = indirect;
-
- return result;
-}
-
-static pdf_obj *
-pdf_read_object (unsigned long obj_num, unsigned short obj_gen,
- pdf_file *pf, long offset, long limit)
-{
- long length;
- char *buffer;
- const char *p, *endptr;
- pdf_obj *result;
-
- length = limit - offset;
-
- if (length <= 0)
- return NULL;
-
- buffer = NEW(length + 1, char);
-
- seek_absolute(pf->file, offset);
- fread(buffer, sizeof(char), length, pf->file);
-
- p = buffer;
- endptr = p + length;
-
- /* Check for obj_num and obj_gen */
- {
- const char *q = p; /* <== p */
- char *sp;
- unsigned long n, g;
-
- skip_white(&q, endptr);
- sp = parse_unsigned(&q, endptr);
- if (!sp) {
- RELEASE(buffer);
- return NULL;
- }
- n = strtoul(sp, NULL, 10);
- RELEASE(sp);
-
- skip_white(&q, endptr);
- sp = parse_unsigned(&q, endptr);
- if (!sp) {
- RELEASE(buffer);
- return NULL;
- }
- g = strtoul(sp, NULL, 10);
- RELEASE(sp);
-
- if (obj_num && (n != obj_num || g != obj_gen)) {
- RELEASE(buffer);
- return NULL;
- }
-
- p = q; /* ==> p */
- }
-
-
- skip_white(&p, endptr);
- if (memcmp(p, "obj", strlen("obj"))) {
- WARN("Didn't find \"obj\".");
- RELEASE(buffer);
- return NULL;
- }
- p += strlen("obj");
-
- result = parse_pdf_object(&p, endptr, pf);
-
- skip_white(&p, endptr);
- if (memcmp(p, "endobj", strlen("endobj"))) {
- WARN("Didn't find \"endobj\".");
- if (result)
- pdf_release_obj(result);
- result = NULL;
- }
- RELEASE(buffer);
-
- return result;
-}
-
-static pdf_obj *
-read_objstm (pdf_file *pf, unsigned long num)
-{
- unsigned long offset = pf->xref_table[num].field2;
- unsigned short gen = pf->xref_table[num].field3;
- long limit = next_object_offset(pf, num), n, first, *header = NULL;
- char *data = NULL, *q;
- const char *p, *endptr;
- int i;
-
- pdf_obj *objstm, *dict, *type, *n_obj, *first_obj;
-
- objstm = pdf_read_object(num, gen, pf, offset, limit);
-
- if (!PDF_OBJ_STREAMTYPE(objstm))
- goto error;
-
- {
- pdf_obj *tmp = pdf_stream_uncompress(objstm);
- if (!tmp)
- goto error;
- pdf_release_obj(objstm);
- objstm = tmp;
- }
-
- dict = pdf_stream_dict(objstm);
-
- type = pdf_lookup_dict(dict, "Type");
- if (!PDF_OBJ_NAMETYPE(type) ||
- strcmp(pdf_name_value(type), "ObjStm"))
- goto error;
-
- n_obj = pdf_lookup_dict(dict, "N");
- if (!PDF_OBJ_NUMBERTYPE(n_obj))
- goto error;
- n = (long) pdf_number_value(n_obj);
-
- first_obj = pdf_lookup_dict(dict, "First");
- if (!PDF_OBJ_NUMBERTYPE(first_obj))
- goto error;
- first = (long) pdf_number_value(first_obj);
- /* reject object streams without object data */
- if (first >= pdf_stream_length(objstm))
- goto error;
-
- header = NEW(2*(n+1), long);
- set_objstm_data(objstm, header);
- *(header++) = n;
- *(header++) = first;
-
- /* avoid parsing beyond offset table */
- data = NEW(first + 1, char);
- memcpy(data, pdf_stream_dataptr(objstm), first);
- data[first] = 0;
-
- p = data;
- endptr = p + first;
- i = 2*n;
- while (i--) {
- *(header++) = strtoul(p, &q, 10);
- if (q == p)
- goto error;
- p = q;
- }
-
- /* Any garbage after last entry? */
- skip_white(&p, endptr);
- if (p != endptr)
- goto error;
- RELEASE(data);
-
- return pf->xref_table[num].direct = objstm;
-
- error:
- WARN("Cannot parse object stream.");
- if (data)
- RELEASE(data);
- if (objstm)
- pdf_release_obj(objstm);
- return NULL;
-}
-
-/* Label without corresponding object definition are replaced by the
- * null object, as required by the PDF spec. This is important to parse
- * several cross-reference sections.
- */
-static pdf_obj *
-pdf_get_object (pdf_file *pf, unsigned long obj_num, unsigned short obj_gen)
-{
- pdf_obj *result;
-
- if (!checklabel(pf, obj_num, obj_gen)) {
- WARN("Trying to read nonexistent or deleted object: %lu %u",
- obj_num, obj_gen);
- return pdf_new_null();
- }
-
- if ((result = pf->xref_table[obj_num].direct)) {
- return pdf_link_obj(result);
- }
-
- if (pf->xref_table[obj_num].type == 1) {
- /* type == 1 */
- unsigned long offset;
- long limit;
- offset = pf->xref_table[obj_num].field2;
- limit = next_object_offset(pf, obj_num);
- result = pdf_read_object(obj_num, obj_gen, pf, offset, limit);
- } else {
- /* type == 2 */
- unsigned long objstm_num = pf->xref_table[obj_num].field2;
- unsigned short index = pf->xref_table[obj_num].field3;
- pdf_obj *objstm;
- long *data, n, first, length;
- const char *p, *q;
-
- if (objstm_num >= pf->num_obj ||
- pf->xref_table[objstm_num].type != 1 ||
- !((objstm = pf->xref_table[objstm_num].direct) ||
- (objstm = read_objstm(pf, objstm_num))))
- goto error;
-
- data = get_objstm_data(objstm);
- n = *(data++);
- first = *(data++);
-
- if (index >= n || data[2*index] != obj_num)
- goto error;
-
- length = pdf_stream_length(objstm);
- p = (const char *) pdf_stream_dataptr(objstm) + first + data[2*index+1];
- q = p + (index == n-1 ? length : first+data[2*index+3]);
- result = parse_pdf_object(&p, q, pf);
- if (!result)
- goto error;
- }
-
- /* Make sure the caller doesn't free this object */
- pf->xref_table[obj_num].direct = pdf_link_obj(result);
-
- return result;
-
- error:
- WARN("Could not read object from object stream.");
- return pdf_new_null();
-}
-
-#define OBJ_FILE(o) (((pdf_indirect *)((o)->data))->pf)
-#define OBJ_NUM(o) (((pdf_indirect *)((o)->data))->label)
-#define OBJ_GEN(o) (((pdf_indirect *)((o)->data))->generation)
-
-/* pdf_deref_obj always returns a link instead of the original */
-/* It never return the null object, but the NULL pointer instead */
-pdf_obj *
-pdf_deref_obj (pdf_obj *obj)
-{
- int count = PDF_OBJ_MAX_DEPTH;
-
- if (obj)
- obj = pdf_link_obj(obj);
-
- while (PDF_OBJ_INDIRECTTYPE(obj) && --count) {
- pdf_file *pf = OBJ_FILE(obj);
- unsigned long obj_num = OBJ_NUM(obj);
- unsigned short obj_gen = OBJ_GEN(obj);
- ASSERT(pf);
- pdf_release_obj(obj);
- obj = pdf_get_object(pf, obj_num, obj_gen);
- }
-
- if (!count)
- ERROR("Loop in object hierarchy detected. Broken PDF file?");
-
- if (PDF_OBJ_NULLTYPE(obj)) {
- pdf_release_obj(obj);
- return NULL;
- } else
- return obj;
-}
-
-static void
-extend_xref (pdf_file *pf, long new_size)
-{
- unsigned long i;
-
- pf->xref_table = RENEW(pf->xref_table, new_size, xref_entry);
- for (i = pf->num_obj; i < new_size; i++) {
- pf->xref_table[i].direct = NULL;
- pf->xref_table[i].indirect = NULL;
- pf->xref_table[i].type = 0;
- pf->xref_table[i].field3 = 0;
- pf->xref_table[i].field2 = 0L;
- }
- pf->num_obj = new_size;
-}
-
-static int
-parse_xref_table (pdf_file *pf, long xref_pos)
-{
- FILE *pdf_input_file = pf->file;
- unsigned long first, size;
- unsigned long i, offset;
- unsigned int obj_gen;
- char flag;
- int r;
-
- /*
- * This routine reads one xref segment. It may be called multiple times
- * on the same file. xref tables sometimes come in pieces.
- */
-
- seek_absolute(pf->file, xref_pos);
-
- mfgets(work_buffer, WORK_BUFFER_SIZE, pdf_input_file);
- if (memcmp(work_buffer, "xref", strlen("xref"))) {
- /* Might be an xref stream and not an xref table */
- return 0;
- }
- /* Next line in file has first item and size of table */
- for (;;) {
- unsigned long current_pos;
-
- current_pos = tell_position(pdf_input_file);
- if (mfgets(work_buffer, WORK_BUFFER_SIZE, pdf_input_file) == NULL) {
- WARN("Premature end of PDF file while parsing xref table.");
- return -1;
- }
- if (!strncmp(work_buffer, "trailer", strlen ("trailer"))) {
- /*
- * Backup... This is ugly, but it seems like the safest thing to
- * do. It is possible the trailer dictionary starts on the same
- * logical line as the word trailer. In that case, the mfgets
- * call might have started to read the trailer dictionary and
- * parse_trailer would fail.
- */
- seek_absolute(pdf_input_file, current_pos);
- break;
- }
- sscanf(work_buffer, "%lu %lu", &first, &size);
- if (pf->num_obj < first + size) {
- extend_xref(pf, first + size);
- }
-
- for (i = first; i < first + size; i++) {
- fread(work_buffer, sizeof(char), 20, pdf_input_file);
- /*
- * Don't overwrite positions that have already been set by a
- * modified xref table. We are working our way backwards
- * through the reference table, so we only set "position"
- * if it hasn't been set yet.
- */
- work_buffer[19] = 0;
- offset = 0UL; obj_gen = 0; flag = 0;
- r = sscanf(work_buffer, "%010lu %05u %c", &offset, &obj_gen, &flag);
- if ( r != 3 ||
- ((flag != 'n' && flag != 'f') ||
- (flag == 'n' &&
- (offset >= pf->file_size || (offset > 0 && offset < 4))))) {
- WARN("Invalid xref table entry [%lu]. PDF file is corrupt...", i);
- return -1;
- }
- if (!pf->xref_table[i].field2) {
- pf->xref_table[i].type = (flag == 'n');
- pf->xref_table[i].field2 = offset;
- pf->xref_table[i].field3 = obj_gen;
- }
- }
- }
-
- return 1;
-}
-
-static unsigned long
-parse_xrefstm_field (const char **p, int length, unsigned long def)
-{
- unsigned long val = 0;
-
- if (!length)
- return def;
-
- while (length--) {
- val <<= 8;
- val |= (unsigned char) *((*p)++);
- }
-
- return val;
-}
-
-static int
-parse_xrefstm_subsec (pdf_file *pf,
- const char **p, long *length,
- int *W, int wsum,
- long first, long size) {
- xref_entry *e;
-
- if ((*length -= wsum*size) < 0)
- return -1;
-
- if (pf->num_obj < first+size)
- extend_xref(pf, first+size); /* TODO: change! why? */
-
- e = pf->xref_table + first;
- while (size--) {
- unsigned char type;
- unsigned long field2;
- unsigned short field3;
-
- type = (unsigned char) parse_xrefstm_field(p, W[0], 1);
- if (type > 2)
- WARN("Unknown cross-reference stream entry type.");
- else if (!W[1] || (type != 1 && !W[2]))
- return -1;
-
- field2 = (unsigned long) parse_xrefstm_field(p, W[1], 0);
- field3 = (unsigned short) parse_xrefstm_field(p, W[2], 0);
-
- if (!e->field2) {
- e->type = type;
- e->field2 = field2;
- e->field3 = field3;
- }
- e++;
- }
-
- return 0;
-}
-
-static int
-parse_xref_stream (pdf_file *pf, long xref_pos, pdf_obj **trailer)
-{
- pdf_obj *xrefstm, *size_obj, *W_obj, *index_obj;
- unsigned long size;
- long length;
- int W[3], i, wsum = 0;
- const char *p;
-
- xrefstm = pdf_read_object(0, 0, pf, xref_pos, pf->file_size);
- if (!PDF_OBJ_STREAMTYPE(xrefstm))
- goto error;
-
- {
- pdf_obj *tmp = pdf_stream_uncompress(xrefstm);
- if (!tmp)
- goto error;
- pdf_release_obj(xrefstm);
- xrefstm = tmp;
- }
-
- *trailer = pdf_link_obj(pdf_stream_dict(xrefstm));
-
- size_obj = pdf_lookup_dict(*trailer, "Size");
- if (!PDF_OBJ_NUMBERTYPE(size_obj))
- goto error;
- size = (unsigned long) pdf_number_value(size_obj);
-
- length = pdf_stream_length(xrefstm);
-
- W_obj = pdf_lookup_dict(*trailer, "W");
- if (!PDF_OBJ_ARRAYTYPE(W_obj) || pdf_array_length(W_obj) != 3)
- goto error;
-
- for (i = 0; i < 3; i++) {
- pdf_obj *tmp = pdf_get_array(W_obj, i);
- if (!PDF_OBJ_NUMBERTYPE(tmp))
- goto error;
- wsum += (W[i] = (int) pdf_number_value(tmp));
- }
-
- p = pdf_stream_dataptr(xrefstm);
-
- index_obj = pdf_lookup_dict(*trailer, "Index");
- if (index_obj) {
- unsigned int index_len;
- if (!PDF_OBJ_ARRAYTYPE(index_obj) ||
- ((index_len = pdf_array_length(index_obj)) % 2 ))
- goto error;
-
- i = 0;
- while (i < index_len) {
- pdf_obj *first = pdf_get_array(index_obj, i++);
- size_obj = pdf_get_array(index_obj, i++);
- if (!PDF_OBJ_NUMBERTYPE(first) ||
- !PDF_OBJ_NUMBERTYPE(size_obj) ||
- parse_xrefstm_subsec(pf, &p, &length, W, wsum,
- (long) pdf_number_value(first),
- (long) pdf_number_value(size_obj)))
- goto error;
- }
- } else if (parse_xrefstm_subsec(pf, &p, &length, W, wsum, 0, size))
- goto error;
-
- if (length)
- WARN("Garbage in xref stream.");
-
- pdf_release_obj(xrefstm);
-
- return 1;
-
- error:
- WARN("Cannot parse cross-reference stream.");
- if (xrefstm)
- pdf_release_obj(xrefstm);
- if (*trailer) {
- pdf_release_obj(*trailer);
- *trailer = NULL;
- }
- return 0;
-}
-
-static pdf_obj *
-read_xref (pdf_file *pf)
-{
- pdf_obj *trailer = NULL, *main_trailer = NULL;
- long xref_pos;
-
- if (!(xref_pos = find_xref(pf->file)))
- goto error;
-
- while (xref_pos) {
- pdf_obj *prev;
-
- int res = parse_xref_table(pf, xref_pos);
- if (res > 0) {
- /* cross-reference table */
- pdf_obj *xrefstm;
-
- if (!(trailer = parse_trailer(pf)))
- goto error;
-
- if (!main_trailer)
- main_trailer = pdf_link_obj(trailer);
-
- if ((xrefstm = pdf_lookup_dict(trailer, "XRefStm"))) {
- pdf_obj *new_trailer = NULL;
- if (PDF_OBJ_NUMBERTYPE(xrefstm) &&
- parse_xref_stream(pf, (long) pdf_number_value(xrefstm),
- &new_trailer))
- pdf_release_obj(new_trailer);
- else
- WARN("Skipping hybrid reference section.");
- /* Many PDF 1.5 xref streams use DecodeParms, which we cannot
- parse. This way we can use at least xref tables in hybrid
- documents. Or should we better stop parsing the file?
- */
- }
-
- } else if (!res && parse_xref_stream(pf, xref_pos, &trailer)) {
- /* cross-reference stream */
- if (!main_trailer)
- main_trailer = pdf_link_obj(trailer);
- } else
- goto error;
-
- if ((prev = pdf_lookup_dict(trailer, "Prev"))) {
- if (PDF_OBJ_NUMBERTYPE(prev))
- xref_pos = (long) pdf_number_value(prev);
- else
- goto error;
- } else
- xref_pos = 0;
-
- pdf_release_obj(trailer);
- }
-
-#if 0
- if (!pdf_lookup_dict(main_trailer, "Root")) {
- WARN("Trailer doesn't have catalog. Is this a correct PDF file?");
- goto error;
- }
-#endif
-
- return main_trailer;
-
- error:
- WARN("Error while parsing PDF file.");
- if (trailer)
- pdf_release_obj(trailer);
- if (main_trailer)
- pdf_release_obj(main_trailer);
- return NULL;
-}
-
-static struct ht_table *pdf_files = NULL;
-
-static pdf_file *
-pdf_file_new (FILE *file)
-{
- pdf_file *pf;
- ASSERT(file);
- pf = NEW(1, pdf_file);
- pf->file = file;
- pf->trailer = NULL;
- pf->xref_table = NULL;
- pf->catalog = NULL;
- pf->num_obj = 0;
- pf->version = 0;
-
- seek_end(file);
- pf->file_size = tell_position(file);
-
- return pf;
-}
-
-static void
-pdf_file_free (pdf_file *pf)
-{
- unsigned long i;
-
- if (!pf) {
- return;
- }
-
- for (i = 0; i < pf->num_obj; i++) {
- if (pf->xref_table[i].direct)
- pdf_release_obj(pf->xref_table[i].direct);
- if (pf->xref_table[i].indirect)
- pdf_release_obj(pf->xref_table[i].indirect);
- }
-
- RELEASE(pf->xref_table);
- if (pf->trailer) {
- pdf_release_obj(pf->trailer);
- pf->trailer = NULL;
- }
- if (pf->catalog) {
- pdf_release_obj(pf->catalog);
- pf->catalog = NULL;
- }
-
- RELEASE(pf);
-}
-
-void
-pdf_files_init (void)
-{
- pdf_files = NEW(1, struct ht_table);
- ht_init_table(pdf_files, (void (*)(void *)) pdf_file_free);
-}
-
-int
-pdf_file_get_version (pdf_file *pf)
-{
- ASSERT(pf);
- return pf->version;
-}
-
-#if 0
-pdf_obj *
-pdf_file_get_trailer (pdf_file *pf)
-{
- ASSERT(pf);
- return pf->trailer;
-}
-#endif
-
-pdf_obj *
-pdf_file_get_catalog (pdf_file *pf)
-{
- ASSERT(pf);
- return pf->catalog;
-}
-
-pdf_file *
-pdf_open (const char *ident, FILE *file)
-{
- pdf_file *pf;
-
- ASSERT(pdf_files);
-
- pf = (pdf_file *) ht_lookup_table(pdf_files, ident, strlen(ident));
-
- if (pf) {
- pf->file = file;
- } else {
- int version;
- pdf_obj *new_version;
-
- version = check_for_pdf_version(file);
- if (version < 0) {
- WARN("Not a PDF file.");
- return NULL;
- }
-
- pf = pdf_file_new(file);
- pf->version = version;
-
- if (!(pf->trailer = read_xref(pf)))
- goto error;
-
- if (pdf_lookup_dict(pf->trailer, "Encrypt")) {
- WARN("PDF document is encrypted.");
- goto error;
- }
-
- pf->catalog = pdf_deref_obj(pdf_lookup_dict(pf->trailer, "Root"));
- if (!PDF_OBJ_DICTTYPE(pf->catalog)) {
- WARN("Cannot read PDF document catalog. Broken PDF file?");
- goto error;
- }
-
- new_version = pdf_deref_obj(pdf_lookup_dict(pf->catalog, "Version"));
- if (new_version) {
- unsigned int minor;
-
- if (!PDF_OBJ_NAMETYPE(new_version) ||
- sscanf(pdf_name_value(new_version), "1.%u", &minor) != 1) {
- pdf_release_obj(new_version);
- WARN("Illegal Version entry in document catalog. Broken PDF file?");
- goto error;
- }
-
- if (pf->version < minor)
- pf->version = minor;
-
- pdf_release_obj(new_version);
- }
-
- ht_append_table(pdf_files, ident, strlen(ident), pf);
- }
-
- return pf;
-
- error:
- pdf_file_free(pf);
- return NULL;
-}
-
-void
-pdf_close (pdf_file *pf)
-{
- if (pf)
- pf->file = NULL;
-}
-
-void
-pdf_files_close (void)
-{
- ASSERT(pdf_files);
- ht_clear_table(pdf_files);
- RELEASE(pdf_files);
-}
-
-static int
-check_for_pdf_version (FILE *file)
-{
- unsigned int minor;
-
- rewind(file);
-
- return (ungetc(fgetc(file), file) == '%' &&
- fscanf(file, "%%PDF-1.%u", &minor) == 1) ? minor : -1;
-}
-
-int
-check_for_pdf (FILE *file)
-{
- return (check_for_pdf_version(file) >= 0);
-}
-
-static int CDECL
-import_dict (pdf_obj *key, pdf_obj *value, void *pdata)
-{
- pdf_obj *copy;
- pdf_obj *tmp;
-
- copy = (pdf_obj *) pdata;
-
- tmp = pdf_import_object(value);
- if (!tmp) {
- return -1;
- }
- pdf_add_dict(copy, pdf_link_obj(key), tmp);
-
- return 0;
-}
-
-static pdf_obj loop_marker = { PDF_OBJ_INVALID, 0, 0, 0, 0, NULL };
-
-static pdf_obj *
-pdf_import_indirect (pdf_obj *object)
-{
- pdf_file *pf = OBJ_FILE(object);
- unsigned long obj_num = OBJ_NUM(object);
- unsigned short obj_gen = OBJ_GEN(object);
-
- pdf_obj *ref;
-
- ASSERT(pf);
-
- if (!checklabel(pf, obj_num, obj_gen)) {
- WARN("Can't resolve object: %lu %u", obj_num, obj_gen);
- return pdf_new_null();
- }
-
- if ((ref = pf->xref_table[obj_num].indirect)) {
- if (ref == &loop_marker)
- ERROR("Loop in object hierarchy detected. Broken PDF file?");
- return pdf_link_obj(ref);
- } else {
- pdf_obj *obj, *tmp;
-
- obj = pdf_get_object(pf, obj_num, obj_gen);
-
- /* We mark the reference to be able to detect loops */
- pf->xref_table[obj_num].indirect = &loop_marker;
-
- tmp = pdf_import_object(obj);
-
- pf->xref_table[obj_num].indirect = ref = pdf_ref_obj(tmp);
-
- pdf_release_obj(tmp);
- pdf_release_obj(obj);
-
- return pdf_link_obj(ref);
- }
-}
-
-/*
- * pdf_import_object recursively copies the object and those
- * referenced by it and changes the indirect references so that
- * they refer to the current output file. New indirect references
- * are remembered, which avoids duplicating objects when they
- * are imported several times.
- */
-pdf_obj *
-pdf_import_object (pdf_obj *object)
-{
- pdf_obj *imported;
- pdf_obj *tmp;
- int i;
-
- switch (pdf_obj_typeof(object)) {
-
- case PDF_INDIRECT:
- if (OBJ_FILE(object)) {
- imported = pdf_import_indirect(object);
- } else {
- imported = pdf_link_obj(object);
- }
- break;
-
- case PDF_STREAM:
- {
- pdf_obj *stream_dict;
-
- tmp = pdf_import_object(pdf_stream_dict(object));
- if (!tmp)
- return NULL;
-
- imported = pdf_new_stream(0);
- stream_dict = pdf_stream_dict(imported);
- pdf_merge_dict(stream_dict, tmp);
- pdf_release_obj(tmp);
- pdf_add_stream(imported,
- pdf_stream_dataptr(object),
- pdf_stream_length(object));
- }
- break;
-
- case PDF_DICT:
-
- imported = pdf_new_dict();
- if (pdf_foreach_dict(object, import_dict, imported) < 0) {
- pdf_release_obj(imported);
- return NULL;
- }
-
- break;
-
- case PDF_ARRAY:
-
- imported = pdf_new_array();
- for (i = 0; i < pdf_array_length(object); i++) {
- tmp = pdf_import_object(pdf_get_array(object, i));
- if (!tmp) {
- pdf_release_obj(imported);
- return NULL;
- }
- pdf_add_array(imported, tmp);
- }
- break;
-
- default:
- imported = pdf_link_obj(object);
- }
-
- return imported;
-}
-
-
-/* returns 0 if indirect references point to the same object */
-int
-pdf_compare_reference (pdf_obj *ref1, pdf_obj *ref2)
-{
- pdf_indirect *data1, *data2;
-
- ASSERT(PDF_OBJ_INDIRECTTYPE(ref1) && PDF_OBJ_INDIRECTTYPE(ref2));
-
- data1 = (pdf_indirect *) ref1->data;
- data2 = (pdf_indirect *) ref2->data;
-
- return data1->pf != data2->pf || data1->label != data2->label
- || data1->generation != data2->generation;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFOBJ_H_
-#define _PDFOBJ_H_
-
-#include <stdio.h>
-
-/* Here is the complete list of PDF object types */
-
-#define PDF_BOOLEAN 1
-#define PDF_NUMBER 2
-#define PDF_STRING 3
-#define PDF_NAME 4
-#define PDF_ARRAY 5
-#define PDF_DICT 6
-#define PDF_STREAM 7
-#define PDF_NULL 8
-#define PDF_INDIRECT 9
-#define PDF_UNDEFINED 10
-
-#define PDF_OBJ_INVALID 0
-
-#define STREAM_COMPRESS (1 << 0)
-
-/* A deeper object hierarchy will be considered as (illegal) loop. */
-#define PDF_OBJ_MAX_DEPTH 30
-
-typedef struct pdf_obj pdf_obj;
-typedef struct pdf_file pdf_file;
-
-/* External interface to pdf routines */
-
-extern int pdf_obj_get_verbose (void);
-extern void pdf_obj_set_verbose (void);
-extern void pdf_error_cleanup (void);
-
-extern void pdf_out_init (const char *filename, int do_encryption);
-extern void pdf_out_flush (void);
-extern void pdf_set_version (unsigned version);
-extern unsigned pdf_get_version (void);
-
-extern void pdf_release_obj (pdf_obj *object);
-extern int pdf_obj_typeof (pdf_obj *object);
-
-#define PDF_OBJ_NUMBERTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_NUMBER)
-#define PDF_OBJ_BOOLEANTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_BOOLEAN)
-#define PDF_OBJ_STRINGTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_STRING)
-#define PDF_OBJ_NAMETYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_NAME)
-#define PDF_OBJ_ARRAYTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_ARRAY)
-#define PDF_OBJ_NULLTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_NULL)
-#define PDF_OBJ_DICTTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_DICT)
-#define PDF_OBJ_STREAMTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_STREAM)
-#define PDF_OBJ_INDIRECTTYPE(o) ((o) && pdf_obj_typeof((o)) == PDF_INDIRECT)
-#define PDF_OBJ_UNDEFINED(o) ((o) && pdf_obj_typeof((o)) == PDF_UNDEFINED)
-
-#define PDF_OBJ_TYPEOF(o) pdf_obj_typeof((o))
-
-
-extern pdf_obj *pdf_ref_obj (pdf_obj *object);
-extern pdf_obj *pdf_link_obj (pdf_obj *object);
-extern void pdf_transfer_label (pdf_obj *dst, pdf_obj *src);
-
-extern pdf_obj *pdf_new_undefined (void);
-
-extern pdf_obj *pdf_new_null (void);
-
-extern pdf_obj *pdf_new_boolean (char value);
-#if 0
-extern void pdf_set_boolean (pdf_obj *object, char value);
-#endif
-extern char pdf_boolean_value (pdf_obj *object);
-
-extern pdf_obj *pdf_new_number (double value);
-extern void pdf_set_number (pdf_obj *object, double value);
-extern double pdf_number_value (pdf_obj *number);
-
-extern pdf_obj *pdf_new_string (const void *str, unsigned length);
-extern void pdf_set_string (pdf_obj *object, unsigned char *str, unsigned length);
-extern void *pdf_string_value (pdf_obj *object);
-extern unsigned pdf_string_length (pdf_obj *object);
-
-/* Name does not include the / */
-extern pdf_obj *pdf_new_name (const char *name);
-#if 0
-extern void pdf_set_name (pdf_obj *object, const char *name);
-#endif
-extern char *pdf_name_value (pdf_obj *object);
-
-extern pdf_obj *pdf_new_array (void);
-/* pdf_add_dict requires key but pdf_add_array does not.
- * pdf_add_array always append elements to array.
- * They should be pdf_put_array(array, idx, element) and
- * pdf_put_dict(dict, key, value)
- */
-extern void pdf_add_array (pdf_obj *array, pdf_obj *object);
-#if 0
-extern void pdf_put_array (pdf_obj *array, unsigned idx, pdf_obj *object);
-#endif
-extern pdf_obj *pdf_get_array (pdf_obj *array, long idx);
-extern unsigned pdf_array_length (pdf_obj *array);
-
-extern void pdf_unshift_array (pdf_obj *array, pdf_obj *object);
-#if 0
-extern pdf_obj *pdf_shift_array (pdf_obj *array);
-extern pdf_obj *pdf_pop_array (pdf_obj *array);
-#endif
-
-extern pdf_obj *pdf_new_dict (void);
-extern void pdf_remove_dict (pdf_obj *dict, const char *key);
-extern void pdf_merge_dict (pdf_obj *dict1, pdf_obj *dict2);
-extern pdf_obj *pdf_lookup_dict (pdf_obj *dict, const char *key);
-extern pdf_obj *pdf_dict_keys (pdf_obj *dict);
-
-/* pdf_add_dict() want pdf_obj as key, however, key must always be name
- * object and pdf_lookup_dict() and pdf_remove_dict() uses const char as
- * key. This strange difference seems come from pdfdoc that first allocate
- * name objects frequently used (maybe 1000 times) such as /Type and does
- * pdf_link_obj() it rather than allocate/free-ing them each time. But I
- * already removed that.
- */
-extern int pdf_add_dict (pdf_obj *dict, pdf_obj *key, pdf_obj *value);
-#if 0
-extern void pdf_put_dict (pdf_obj *dict, const char *key, pdf_obj *value);
-#endif
-
-/* Apply proc(key, value, pdata) for each key-value pairs in dict, stop if proc()
- * returned non-zero value (and that value is returned). PDF object is passed for
- * key to allow modification (fix) of key.
- */
-extern int pdf_foreach_dict (pdf_obj *dict,
- int (*proc) (pdf_obj *, pdf_obj *, void *),
- void *pdata);
-
-extern pdf_obj *pdf_new_stream (int flags);
-extern void pdf_add_stream (pdf_obj *stream,
- const void *stream_data_ptr,
- long stream_data_len);
-#if HAVE_ZLIB
-extern int pdf_add_stream_flate (pdf_obj *stream,
- const void *stream_data_ptr,
- long stream_data_len);
-#endif
-extern int pdf_concat_stream (pdf_obj *dst, pdf_obj *src);
-extern pdf_obj *pdf_stream_dict (pdf_obj *stream);
-extern long pdf_stream_length (pdf_obj *stream);
-#if 0
-extern void pdf_stream_set_flags (pdf_obj *stream, int flags);
-extern int pdf_stream_get_flags (pdf_obj *stream);
-#endif
-extern const void *pdf_stream_dataptr (pdf_obj *stream);
-
-#if 0
-extern int pdf_stream_pop_filter (pdf_obj *stream);
-#endif
-
-/* Compare label of two indirect reference object.
- */
-extern int pdf_compare_reference (pdf_obj *ref1, pdf_obj *ref2);
-
-/* The following routines are not appropriate for pdfobj.
- */
-
-extern void pdf_set_compression (int level);
-
-extern void pdf_set_info (pdf_obj *obj);
-extern void pdf_set_id (pdf_obj *id);
-extern void pdf_set_root (pdf_obj *obj);
-extern void pdf_set_encrypt (pdf_obj *encrypt);
-
-extern void pdf_files_init (void);
-extern void pdf_files_close (void);
-extern int check_for_pdf (FILE *file);
-extern pdf_file *pdf_open (const char *ident, FILE *file);
-extern void pdf_close (pdf_file *pf);
-#if 0
-extern pdf_obj *pdf_file_get_trailer (pdf_file *pf);
-#endif
-extern int pdf_file_get_version (pdf_file *pf);
-extern pdf_obj *pdf_file_get_catalog (pdf_file *pf);
-
-extern pdf_obj *pdf_deref_obj (pdf_obj *object);
-extern pdf_obj *pdf_import_object (pdf_obj *object);
-
-extern int pdfobj_escape_str (char *buffer, int size, const unsigned char *s, int len);
-
-extern pdf_obj *pdf_new_indirect (pdf_file *pf, unsigned long label, unsigned short generation);
-
-#endif /* _PDFOBJ_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "numbers.h"
-
-#include "mfileio.h"
-
-#include "pdfobj.h"
-#include "pdfdoc.h"
-#include "pdfdev.h"
-
-#include "pdfparse.h"
-
-/* PDF */
-#ifdef is_space
-#undef is_space
-#endif
-#ifdef is_delim
-#undef is_delim
-#endif
-
-#define is_space(c) ((c) == ' ' || (c) == '\t' || (c) == '\f' || \
- (c) == '\r' || (c) == '\n' || (c) == '\0')
-#define is_delim(c) ((c) == '(' || (c) == '/' || \
- (c) == '<' || (c) == '>' || \
- (c) == '[' || (c) == ']' || \
- (c) == '%')
-#define PDF_TOKEN_END(p,e) ((p) >= (e) || is_space(*(p)) || is_delim(*(p)))
-
-#define istokensep(c) (is_space((c)) || is_delim((c)))
-
-static struct {
- int tainted;
-} parser_state = {
- 0
-};
-
-static int xtoi (char ch);
-
-static const char *save = NULL;
-
-void
-dump (const char *start, const char *end)
-{
- const char *p = start;
-
-#define DUMP_LIMIT 50
- MESG("\nCurrent input buffer is -->");
- while (p < end && p < start + DUMP_LIMIT)
- MESG("%c", *(p++));
- if (p == start+DUMP_LIMIT)
- MESG("...");
- MESG("<--\n");
-}
-
-#define SAVE(s,e) do {\
- save = (s);\
- } while (0)
-#define DUMP_RESTORE(s,e) do {\
- dump(save, end);\
- (s) = save;\
- } while (0)
-
-void
-skip_line (const char **start, const char *end)
-{
- while (*start < end && **start != '\n' && **start != '\r')
- (*start)++;
- /* The carriage return (CR; \r; 0x0D) and line feed (LF; \n; 0x0A)
- * characters, also called newline characters, are treated as
- * end-of-line (EOL) markers. The combination of a carriage return
- * followed immediately by a line feed is treated as one EOL marker.
- */
- if (*start < end && **start == '\r')
- (*start)++;
- if (*start < end && **start == '\n')
- (*start)++;
-}
-
-void
-skip_white (const char **start, const char *end)
-{
- /*
- * The null (NUL; 0x00) character is a white-space character in PDF spec
- * but isspace(0x00) returns FALSE; on the other hand, the vertical tab
- * (VT; 0x0B) character is not a white-space character in PDF spec but
- * isspace(0x0B) returns TRUE.
- */
- while (*start < end && (is_space(**start) || **start == '%')) {
- if (**start == '%')
- skip_line(start, end);
- else
- (*start)++;
- }
-}
-
-
-static char *
-parsed_string (const char *start, const char *end)
-{
- char *result = NULL;
- int len;
-
- len = end - start;
- if (len > 0) {
- result = NEW(len + 1, char);
- memcpy(result, start, len);
- result[len] = '\0';
- }
-
- return result;
-}
-
-char *
-parse_number (const char **start, const char *end)
-{
- char *number;
- const char *p;
-
- skip_white(start, end);
- p = *start;
- if (p < end && (*p == '+' || *p == '-'))
- p++;
- while (p < end && isdigit(*p))
- p++;
- if (p < end && *p == '.') {
- p++;
- while (p < end && isdigit(*p))
- p++;
- }
- number = parsed_string(*start, p);
-
- *start = p;
- return number;
-}
-
-char *
-parse_unsigned (const char **start, const char *end)
-{
- char *number;
- const char *p;
-
- skip_white(start, end);
- for (p = *start; p < end; p++) {
- if (!isdigit(*p))
- break;
- }
- number = parsed_string(*start, p);
-
- *start = p;
- return number;
-}
-
-static char *
-parse_gen_ident (const char **start, const char *end, const char *valid_chars)
-{
- char *ident;
- const char *p;
-
- /* No skip_white(start, end)? */
- for (p = *start; p < end; p++) {
- if (!strchr(valid_chars, *p))
- break;
- }
- ident = parsed_string(*start, p);
-
- *start = p;
- return ident;
-}
-
-char *
-parse_ident (const char **start, const char *end)
-{
- static const char *valid_chars =
- "!\"#$&'*+,-.0123456789:;=?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\^_`abcdefghijklmnopqrstuvwxyz|~";
-
- return parse_gen_ident(start, end, valid_chars);
-}
-
-char *
-parse_val_ident (const char **start, const char *end)
-{
- static const char *valid_chars =
- "!\"#$&'*+,-./0123456789:;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\^_`abcdefghijklmnopqrstuvwxyz|~";
-
- return parse_gen_ident(start, end, valid_chars);
-}
-
-char *
-parse_opt_ident (const char **start, const char *end)
-{
- if (*start < end && **start == '@') {
- (*start)++;
- return parse_ident(start, end);
- }
-
- return NULL;
-}
-
-#define DDIGITS_MAX 10
-pdf_obj *
-parse_pdf_number (const char **pp, const char *endptr)
-{
- const char *p;
- unsigned long ipart = 0, dpart = 0;
- int nddigits = 0, sign = 1;
- int has_dot = 0;
- static double ipot[DDIGITS_MAX+1] = {
- 1.0,
- 0.1,
- 0.01,
- 0.001,
- 0.0001,
- 0.00001,
- 0.000001,
- 0.0000001,
- 0.00000001,
- 0.000000001,
- 0.0000000001
- };
-
- p = *pp;
- skip_white(&p, endptr);
- if (p >= endptr ||
- (!isdigit(p[0]) && p[0] != '.' &&
- p[0] != '+' && p[0] != '-')) {
- WARN("Could not find a numeric object.");
- return NULL;
- }
-
- if (p[0] == '-') {
- if (p + 1 >= endptr) {
- WARN("Could not find a numeric object.");
- return NULL;
- }
- sign = -1;
- p++;
- } else if (p[0] == '+') {
- if (p + 1 >= endptr) {
- WARN("Could not find a numeric object.");
- return NULL;
- }
- sign = 1;
- p++;
- }
-
- while (p < endptr && !istokensep(p[0])) {
- if (p[0] == '.') {
- if (has_dot) { /* Two dots */
- WARN("Could not find a numeric object.");
- return NULL;
- } else {
- has_dot = 1;
- }
- } else if (isdigit(p[0])) {
- if (has_dot) {
- if (nddigits == DDIGITS_MAX && pdf_obj_get_verbose() > 1) {
- WARN("Number with more than %d fractional digits.", DDIGITS_MAX);
- } else if (nddigits < DDIGITS_MAX) {
- dpart = dpart * 10 + p[0] - '0';
- nddigits++;
- } /* Ignore decimal digits more than DDIGITS_MAX */
- } else {
- ipart = ipart * 10 + p[0] - '0';
- }
- } else {
- WARN("Could not find a numeric object.");
- return NULL;
- }
- p++;
- }
-
- *pp = p;
- return pdf_new_number((double) sign * (((double ) ipart) + dpart * ipot[nddigits]));
-}
-
-/*
- * PDF Name:
- *
- * PDF-1.2+: Two hexadecimal digits preceded by a number sign.
- */
-static int
-pn_getc (const char **pp, const char *endptr)
-{
- int ch = 0;
- const char *p;
-
- p = *pp;
- if (p[0] == '#') {
- if (p + 2 >= endptr) {
- *pp = endptr;
- return -1;
- }
- if (!isxdigit(p[1]) || !isxdigit(p[2])) {
- *pp += 3;
- return -1;
- }
- ch = (xtoi(p[1]) << 4);
- ch += xtoi(p[2]);
- *pp += 3;
- } else {
- ch = p[0];
- *pp += 1;
- }
-
- return ch;
-}
-
-#ifndef PDF_NAME_LEN_MAX
-#define PDF_NAME_LEN_MAX 128
-#endif
-
-#ifndef PDF_STRING_LEN_MAX
-#define PDF_STRING_LEN_MAX 65535
-#endif
-
-#define STRING_BUFFER_SIZE PDF_STRING_LEN_MAX+1
-static char sbuf[PDF_STRING_LEN_MAX+1];
-
-
-pdf_obj *
-parse_pdf_name (const char **pp, const char *endptr)
-{
- char name[PDF_NAME_LEN_MAX+1];
- int ch, len = 0;
-
- skip_white(pp, endptr);
- if (*pp >= endptr || **pp != '/') {
- WARN("Could not find a name object.");
- return NULL;
- }
-
- (*pp)++;
- while (*pp < endptr && !istokensep(**pp)) {
- ch = pn_getc(pp, endptr);
- if (ch < 0 || ch > 0xff) {
- WARN("Invalid char in PDF name object. (ignored)");
- } else if (ch == 0) {
- WARN("Null char not allowed in PDF name object. (ignored)");
- } else if (len < STRING_BUFFER_SIZE) {
- if (len == PDF_NAME_LEN_MAX) {
- WARN("PDF name length too long. (>= %d bytes)", PDF_NAME_LEN_MAX);
- }
- name[len++] = ch;
- } else {
- WARN("PDF name length too long. (>= %d bytes, truncated)",
- STRING_BUFFER_SIZE);
- }
- }
- if (len < 1) {
- WARN("No valid name object found.");
- return NULL;
- }
- name[len] = '\0';
-
- return pdf_new_name(name);
-}
-
-pdf_obj *
-parse_pdf_boolean (const char **pp, const char *endptr)
-{
- skip_white(pp, endptr);
- if (*pp + 4 <= endptr &&
- !strncmp(*pp, "true", 4)) {
- if (*pp + 4 == endptr ||
- istokensep(*(*pp + 4))) {
- *pp += 4;
- return pdf_new_boolean(1);
- }
- } else if (*pp + 5 <= endptr &&
- !strncmp(*pp, "false", 5)) {
- if (*pp + 5 == endptr ||
- istokensep(*(*pp + 5))) {
- *pp += 5;
- return pdf_new_boolean(0);
- }
- }
-
- WARN("Not a boolean object.");
-
- return NULL;
-}
-
-pdf_obj *
-parse_pdf_null (const char **pp, const char *endptr)
-{
- skip_white(pp, endptr);
- if (*pp + 4 > endptr) {
- WARN("Not a null object.");
- return NULL;
- } else if (*pp + 4 < endptr &&
- !istokensep(*(*pp+4))) {
- WARN("Not a null object.");
- return NULL;
- } else if (!strncmp(*pp, "null", 4)) {
- *pp += 4;
- return pdf_new_null();
- }
-
- WARN("Not a null object.");
-
- return NULL;
-}
-
-/*
- * PDF Literal String
- */
-#ifndef isodigit
-#define isodigit(c) ((c) >= '0' && (c) <= '7')
-#endif
-static int
-ps_getescc (const char **pp, const char *endptr)
-{
- int ch, i;
- const char *p;
-
- p = *pp + 1; /* backslash assumed. */
- switch (p[0]) {
- case 'n': ch = '\n'; p++; break;
- case 'r': ch = '\r'; p++; break;
- case 't': ch = '\t'; p++; break;
- case 'b': ch = '\b'; p++; break;
- case 'f': ch = '\f'; p++; break;
-
- /*
- * An end-of-line marker preceded by a backslash must be ignored.
- */
- case '\n':
- ch = -1;
- p++;
- break;
- case '\r':
- ch = -1;
- p++;
- if (p < endptr && p[0] == '\n')
- p++;
- break;
- default:
- if (p[0] == '\\' ||
- p[0] == '(' || p[0] == ')') {
- ch = p[0];
- p++;
- } else if (isodigit(p[0])) {
- ch = 0;
- /* Don't forget isodigit() is a macro. */
- for (i = 0; i < 3 &&
- p < endptr && isodigit(p[0]); i++) {
- ch = (ch << 3) + (p[0] - '0');
- p++;
- }
- ch = (ch & 0xff); /* Ignore overflow. */
- } else {
- ch = ((unsigned char) p[0]); /* Ignore only backslash. */
- p++;
- }
- }
-
- *pp = p;
- return ch;
-}
-
-static pdf_obj *
-parse_pdf_literal_string (const char **pp, const char *endptr)
-{
- int ch, op_count = 0, len = 0;
- const char *p;
-
- p = *pp;
-
- skip_white(&p, endptr);
-
- if (p >= endptr || p[0] != '(')
- return NULL;
-
- p++;
-
- /* The carriage return (CR, 0x0d) and line feed (LF, 0x0a) characters,
- * also called newline characters, are treated as end-of-line (EOL)
- * markers. The combination of a carriage return followed immediately
- * by a line feed is treated as one EOL marker.
- * [PDF Reference, 6th ed., version 1.7, p. 50] */
-
- /* If an end-of-line marker appears within a literal string
- * without a preceding backslash, the result is equivalent to
- * \n (regardless of whether the end-of-line marker was
- * a carriage return, a line feed, or both).
- * [PDF Reference, 6th ed., version 1.7, p. 55] */
-
- while (p < endptr) {
-
- ch = p[0];
-
- if (ch == ')' && op_count < 1)
- break;
-
-#ifndef PDF_PARSE_STRICT
- if (parser_state.tainted) {
- if (p + 1 < endptr && (ch & 0x80)) {
- if (len + 2 >= PDF_STRING_LEN_MAX) {
- WARN("PDF string length too long. (limit: %ld)",
- PDF_STRING_LEN_MAX);
- return NULL;
- }
- sbuf[len++] = p[0];
- sbuf[len++] = p[1];
- p += 2;
- continue;
- }
- }
-#endif /* !PDF_PARSE_STRICT */
-
- if (len + 1 >= PDF_STRING_LEN_MAX) {
- WARN("PDF string length too long. (limit: %ld)",
- PDF_STRING_LEN_MAX);
- return NULL;
- }
-
- switch (ch) {
- case '\\':
- ch = ps_getescc(&p, endptr);
- if (ch >= 0)
- sbuf[len++] = (ch & 0xff);
- break;
- case '\r':
- p++;
- if (p < endptr && p[0] == '\n')
- p++;
- sbuf[len++] = '\n';
- break;
- default:
- if (ch == '(')
- op_count++;
- else if (ch == ')')
- op_count--;
- sbuf[len++] = ch;
- p++;
- break;
- }
- }
-
- if (op_count > 0 ||
- p >= endptr || p[0] != ')') {
- WARN("Unbalanced parens/truncated PDF literal string.");
- return NULL;
- }
-
- *pp = p + 1;
- return pdf_new_string(sbuf, len);
-}
-
-/*
- * PDF Hex String
- */
-static int
-xtoi (char ch)
-{
- if (ch >= '0' && ch <= '9')
- return ch - '0';
- if (ch >= 'A' && ch <= 'F')
- return (ch - 'A') + 10;
- if (ch >= 'a' && ch <= 'f')
- return (ch - 'a') + 10;
-
- return -1;
-}
-
-static pdf_obj *
-parse_pdf_hex_string (const char **pp, const char *endptr)
-{
- const char *p;
- long len;
-
- p = *pp;
-
- skip_white(&p, endptr);
- if (p >= endptr || p[0] != '<')
- return NULL;
-
- p++;
-
- len = 0;
- /*
- * PDF Reference does not describe how to treat invalid char.
- * Zero is appended if final hex digit is missing.
- */
- while (p < endptr && p[0] != '>' && len < PDF_STRING_LEN_MAX) {
- int ch;
-
- skip_white(&p, endptr);
- if (p >= endptr || p[0] == '>')
- break;
-
- ch = (xtoi(p[0]) << 4);
- p++;
-
- skip_white(&p, endptr);
- if (p < endptr && p[0] != '>') {
- ch += xtoi(p[0]);
- p++;
- }
- sbuf[len++] = (ch & 0xff);
- }
-
- if (p >= endptr) {
- WARN("Premature end of input hex string.");
- return NULL;
- } else if (p[0] != '>') {
- WARN("PDF string length too long. (limit: %ld)", PDF_STRING_LEN_MAX);
- return NULL;
- }
-
- *pp = p + 1;
- return pdf_new_string(sbuf, len);
-}
-
-pdf_obj *
-parse_pdf_string (const char **pp, const char *endptr)
-{
- skip_white(pp, endptr);
- if (*pp + 2 <= endptr) {
- if (**pp == '(')
- return parse_pdf_literal_string(pp, endptr);
- else if (**pp == '<' &&
- (*(*pp + 1) == '>' || isxdigit(*(*pp + 1)))) {
- return parse_pdf_hex_string(pp, endptr);
- }
- }
-
- WARN("Could not find a string object.");
-
- return NULL;
-}
-
-#ifndef PDF_PARSE_STRICT
-pdf_obj *
-parse_pdf_tainted_dict (const char **pp, const char *endptr)
-{
- pdf_obj *result;
-
- parser_state.tainted = 1;
- result = parse_pdf_dict(pp, endptr, NULL);
- parser_state.tainted = 0;
-
- return result;
-}
-#else /* PDF_PARSE_STRICT */
-pdf_obj *
-parse_pdf_tainted_dict (const char **pp, const char *endptr)
-{
- return parse_pdf_dict(pp, endptr, NULL);
-}
-#endif /* !PDF_PARSE_STRICT */
-
-pdf_obj *
-parse_pdf_dict (const char **pp, const char *endptr, pdf_file *pf)
-{
- pdf_obj *result = NULL;
- const char *p;
-
- p = *pp;
-
- skip_white(&p, endptr);
-
- /* At least four letter <<>>. */
- if (p + 4 > endptr ||
- p[0] != '<' || p[1] != '<') {
- return NULL;
- }
- p += 2;
-
- result = pdf_new_dict();
-
- skip_white(&p, endptr);
- while (p < endptr && p[0] != '>') {
- pdf_obj *key, *value;
-
- skip_white(&p, endptr);
- key = parse_pdf_name(&p, endptr);
- if (!key) {
- WARN("Could not find a key in dictionary object.");
- pdf_release_obj(result);
- return NULL;
- }
-
- skip_white(&p, endptr);
-
- value = parse_pdf_object(&p, endptr, pf);
- if (!value) {
- pdf_release_obj(key);
- pdf_release_obj(value);
- pdf_release_obj(result);
- WARN("Could not find a value in dictionary object.");
- return NULL;
- }
- pdf_add_dict(result, key, value);
-
- skip_white(&p, endptr);
- }
-
- if (p + 2 > endptr ||
- p[0] != '>' || p[1] != '>') {
- WARN("Syntax error: Dictionary object ended prematurely.");
- pdf_release_obj(result);
- return NULL;
- }
-
- *pp = p + 2; /* skip >> */
- return result;
-}
-
-pdf_obj *
-parse_pdf_array (const char **pp, const char *endptr, pdf_file *pf)
-{
- pdf_obj *result;
- const char *p;
-
- p = *pp;
-
- skip_white(&p, endptr);
- if (p + 2 > endptr || p[0] != '[') {
- WARN("Could not find an array object.");
- return NULL;
- }
-
- result = pdf_new_array();
-
- p++;
- skip_white(&p, endptr);
-
- while (p < endptr && p[0] != ']') {
- pdf_obj *elem;
-
- elem = parse_pdf_object(&p, endptr, pf);
- if (!elem) {
- pdf_release_obj(result);
- WARN("Could not find a valid object in array object.");
- return NULL;
- }
- pdf_add_array(result, elem);
-
- skip_white(&p, endptr);
- }
-
- if (p >= endptr || p[0] != ']') {
- WARN("Array object ended prematurely.");
- pdf_release_obj(result);
- return NULL;
- }
-
- *pp = p + 1; /* skip ] */
- return result;
-}
-
-static pdf_obj *
-parse_pdf_stream (const char **pp, const char *endptr, pdf_obj *dict, pdf_file *pf)
-{
- pdf_obj *result = NULL;
- const char *p;
- pdf_obj *stream_dict;
- long stream_length;
-
- p = *pp;
- skip_white(&p, endptr);
- if (p + 6 > endptr ||
- strncmp(p, "stream", 6)) {
- return NULL;
- }
- p += 6;
-
- /* The keyword stream that follows the stream dictionary
- * should be followed by an end-of-line marker consisting of
- * either a carriage return (0x0D;\r) and a line feed (0x0A;\n)
- * or just a line feed, and not by a carriage return alone.
- * [PDF Reference, 6th ed., version 1.7, pp. 60-61] */
-
- /* Notice that TeX translates an end-of-line marker to a single space. */
- if (p < endptr && p[0] == '\n') {
- p++;
- } else if (p + 1 < endptr &&
- (p[0] == '\r' && p[1] == '\n')) {
- p += 2;
- }
-
- /* Stream length */
- {
- pdf_obj *tmp, *tmp2;
-
- tmp = pdf_lookup_dict(dict, "Length");
-
- if (tmp != NULL) {
- tmp2 = pdf_deref_obj(tmp);
- if (pdf_obj_typeof(tmp2) != PDF_NUMBER)
- stream_length = -1;
- else {
- stream_length = (long) pdf_number_value(tmp2);
- }
- pdf_release_obj(tmp2);
- }
- else {
- return NULL;
- }
- }
-
-
- if (stream_length < 0 ||
- p + stream_length > endptr)
- return NULL;
-
- /*
- * If Filter is not applied, set STREAM_COMPRESS flag.
- * Should we use filter for ASCIIHexEncode/ASCII85Encode-ed streams?
- */
- {
- pdf_obj *filters;
-
- filters = pdf_lookup_dict(dict, "Filter");
- if (!filters && stream_length > 10) {
- result = pdf_new_stream(STREAM_COMPRESS);
- } else {
- result = pdf_new_stream(0);
- }
- }
-
- stream_dict = pdf_stream_dict(result);
- pdf_merge_dict(stream_dict, dict);
-
- pdf_add_stream(result, p, stream_length);
- p += stream_length;
-
- /* Check "endsteam" */
- {
- /* It is recommended that there be an end-of-line marker
- * after the data and before endstream; this marker is not included
- * in the stream length.
- * [PDF Reference, 6th ed., version 1.7, pp. 61] */
- if (p < endptr && p[0] == '\r')
- p++;
- if (p < endptr && p[0] == '\n')
- p++;
-
- if (p + 9 > endptr ||
- memcmp(p, "endstream", 9)) {
- pdf_release_obj(result);
- return NULL;
- }
- p += 9;
- }
-
- *pp = p;
- return result;
-}
-
-#ifndef PDF_PARSE_STRICT
-
-/* PLEASE REMOVE THIS */
-#include "specials.h"
-
-/* This is not PDF indirect reference. */
-static pdf_obj *
-parse_pdf_reference (const char **start, const char *end)
-{
- pdf_obj *result = NULL;
- char *name;
-
- SAVE(*start, end);
-
- skip_white(start, end);
- name = parse_opt_ident(start, end);
- if (name) {
- result = spc_lookup_reference(name);
- if (!result) {
- WARN("Could not find the named reference (@%s).", name);
- DUMP_RESTORE(*start, end);
- }
- RELEASE(name);
- } else {
- WARN("Could not find a reference name.");
- DUMP_RESTORE(*start, end);
- result = NULL;
- }
-
- return result;
-}
-#endif /* !PDF_PARSE_STRICT */
-
-static pdf_obj *
-try_pdf_reference (const char *start, const char *end, const char **endptr, pdf_file *pf)
-{
- unsigned long id = 0;
- unsigned short gen = 0;
-
- ASSERT(pf);
-
- if (endptr)
- *endptr = start;
-
- skip_white(&start, end);
- if (start > end - 5 || !isdigit(*start)) {
- return NULL;
- }
- while (!is_space(*start)) {
- if (start >= end || !isdigit(*start)) {
- return NULL;
- }
- id = id * 10 + (*start - '0');
- start++;
- }
-
- skip_white(&start, end);
- if (start >= end || !isdigit(*start))
- return NULL;
- while (!is_space(*start)) {
- if (start >= end || !isdigit(*start))
- return NULL;
- gen = gen * 10 + (*start - '0');
- start++;
- }
-
- skip_white(&start, end);
- if (start >= end || *start != 'R')
- return NULL;
- start++;
- if (!PDF_TOKEN_END(start, end))
- return NULL;
-
- if (endptr)
- *endptr = start;
-
- return pdf_new_indirect(pf, id, gen);
-}
-
-pdf_obj *
-parse_pdf_object (const char **pp, const char *endptr, pdf_file *pf)
-/* If pf is NULL, then indirect references are not allowed */
-{
- pdf_obj *result = NULL;
- const char *nextptr;
-
- skip_white(pp, endptr);
- if (*pp >= endptr) {
- WARN("Could not find any valid object.");
- return NULL;
- }
-
- switch (**pp) {
-
- case '<':
-
- if (*(*pp + 1) != '<') {
- result = parse_pdf_hex_string(pp, endptr);
- } else {
- pdf_obj *dict;
-
- result = parse_pdf_dict(pp, endptr, pf);
- skip_white(pp, endptr);
- if ( result &&
- *pp <= endptr - 15 &&
- !memcmp(*pp, "stream", 6)) {
- dict = result;
- result = parse_pdf_stream(pp, endptr, dict, pf);
- pdf_release_obj(dict);
- }
- }
-
- break;
- case '(':
- result = parse_pdf_string(pp, endptr);
- break;
- case '[':
- result = parse_pdf_array(pp, endptr, pf);
- break;
- case '/':
- result = parse_pdf_name(pp, endptr);
- break;
- case 'n':
- result = parse_pdf_null(pp, endptr);
- break;
- case 't': case 'f':
- result = parse_pdf_boolean(pp, endptr);
- break;
- case '+': case '-': case '.':
- result = parse_pdf_number(pp, endptr);
- break;
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
-
- /*
- * If pf != NULL, then we are parsing a PDF file,
- * and indirect references are allowed.
- */
- if (pf && (result = try_pdf_reference(*pp, endptr, &nextptr, pf))) {
- *pp = nextptr;
- } else {
- result = parse_pdf_number(pp, endptr);
- }
- break;
-
- case '@':
-
-#ifndef PDF_PARSE_STRICT
- result = parse_pdf_reference(pp, endptr);
-#endif /* !PDF_PARSE_STRICT */
- break;
-
- default:
- WARN("Unknown PDF object type.");
- result = NULL;
- }
-
- return result;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFPARSE_H_
-#define _PDFPARSE_H_
-
-#include "numbers.h"
-#include "pdfobj.h"
-
-/* Please remove this */
-extern void dump (const char *start, const char *end);
-
-extern void skip_line (const char **start, const char *end);
-extern void skip_white (const char **start, const char *end);
-
-extern char *parse_number (const char **start, const char *end);
-extern char *parse_unsigned (const char **start, const char *end);
-
-extern char *parse_ident (const char **start, const char *end);
-extern char *parse_val_ident (const char **start, const char *end);
-extern char *parse_opt_ident (const char **start, const char *end);
-
-extern pdf_obj *parse_pdf_name (const char **pp, const char *endptr);
-extern pdf_obj *parse_pdf_boolean (const char **pp, const char *endptr);
-extern pdf_obj *parse_pdf_number (const char **pp, const char *endptr);
-extern pdf_obj *parse_pdf_null (const char **pp, const char *endptr);
-extern pdf_obj *parse_pdf_string (const char **pp, const char *endptr);
-extern pdf_obj *parse_pdf_dict (const char **pp, const char *endptr, pdf_file *pf);
-extern pdf_obj *parse_pdf_array (const char **pp, const char *endptr, pdf_file *pf);
-extern pdf_obj *parse_pdf_object (const char **pp, const char *endptr, pdf_file *pf);
-
-extern pdf_obj *parse_pdf_tainted_dict (const char **pp, const char *endptr);
-
-#endif /* _PDFPARSE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * Currently, this is nearly useless.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-
-#include "pdfresource.h"
-
-#define PDF_RESOURCE_DEBUG_STR "PDF"
-#define PDF_RESOURCE_DEBUG 3
-
-#define PDF_RESOURCE_FONT 0
-#define PDF_RESOURCE_CIDFONT 1
-#define PDF_RESOURCE_ENCODING 2
-#define PDF_RESOURCE_CMAP 3
-#define PDF_RESOURCE_XOBJECT 4
-#define PDF_RESOURCE_COLORSPACE 5
-#define PDF_RESOURCE_SHADING 6
-#define PDF_RESOURCE_PATTERN 7
-#define PDF_RESOURCE_GSTATE 8
-
-typedef struct pdf_res
-{
- char *ident;
-
- int flags;
-
- int category;
- void *cdata;
-
- pdf_obj *object;
- pdf_obj *reference;
-} pdf_res;
-
-static struct {
- const char *name;
- int cat_id;
-} pdf_resource_categories[] = {
- {"Font", PDF_RESOURCE_FONT},
- {"CIDFont", PDF_RESOURCE_CIDFONT},
- {"Encoding", PDF_RESOURCE_ENCODING},
- {"CMap", PDF_RESOURCE_CMAP},
- {"XObject", PDF_RESOURCE_XOBJECT},
- {"ColorSpace", PDF_RESOURCE_COLORSPACE},
- {"Shading", PDF_RESOURCE_SHADING},
- {"Pattern", PDF_RESOURCE_PATTERN},
- {"ExtGState", PDF_RESOURCE_GSTATE},
-};
-
-#define PDF_NUM_RESOURCE_CATEGORIES (sizeof(pdf_resource_categories)/sizeof(pdf_resource_categories[0]))
-
-#define CACHE_ALLOC_SIZE 16u
-struct res_cache
-{
- int count;
- int capacity;
- pdf_res *resources;
-};
-
-static struct res_cache resources[PDF_NUM_RESOURCE_CATEGORIES];
-
-static void
-pdf_init_resource (pdf_res *res)
-{
- ASSERT(res);
-
- res->ident = NULL;
- res->category = -1;
- res->flags = 0;
- res->cdata = NULL;
- res->object = NULL;
- res->reference = NULL;
-
- return;
-}
-
-static void
-pdf_flush_resource (pdf_res *res)
-{
- if (res) {
- if (res->reference)
- pdf_release_obj(res->reference);
- if (res->object)
- pdf_release_obj(res->object);
-
- res->reference = NULL;
- res->object = NULL;
- }
-}
-
-static void
-pdf_clean_resource (pdf_res *res)
-{
- if (res) {
- if (res->reference || res->object)
- WARN("Trying to release un-flushed object.");
- if (res->reference)
- pdf_release_obj(res->reference);
- if (res->object)
- pdf_release_obj(res->object);
- if (res->ident)
- RELEASE(res->ident);
- res->ident = NULL;
- res->category = -1;
- res->flags = 0;
- }
-}
-
-void
-pdf_init_resources (void)
-{
- int i;
-
- for (i = 0;
- i < PDF_NUM_RESOURCE_CATEGORIES; i++) {
- resources[i].count = 0;
- resources[i].capacity = 0;
- resources[i].resources = NULL;
- }
-}
-
-void
-pdf_close_resources (void)
-{
- int i;
-
- for (i = 0;
- i < PDF_NUM_RESOURCE_CATEGORIES; i++) {
- struct res_cache *rc;
- int j;
-
- rc = &resources[i];
- for (j = 0; j < rc->count; j++) {
- pdf_flush_resource(&rc->resources[j]);
- pdf_clean_resource(&rc->resources[j]);
- }
- RELEASE(rc->resources);
-
- rc->count = 0;
- rc->capacity = 0;
- rc->resources = NULL;
- }
-}
-
-static int
-get_category (const char *category)
-{
- int i;
-
- for (i = 0;
- i < PDF_NUM_RESOURCE_CATEGORIES; i++) {
- if (!strcmp(category, pdf_resource_categories[i].name)) {
- return pdf_resource_categories[i].cat_id;
- }
- }
-
- return -1;
-}
-
-long
-pdf_defineresource (const char *category,
- const char *resname, pdf_obj *object, int flags)
-{
- int res_id;
- struct res_cache *rc;
- int cat_id;
- pdf_res *res = NULL;
-
- ASSERT(category && object);
-
- cat_id = get_category(category);
- if (cat_id < 0) {
- ERROR("Unknown resource category: %s", category);
- return -1;
- }
-
- rc = &resources[cat_id];
- if (resname) {
- for (res_id = 0; res_id < rc->count; res_id++) {
- res = &rc->resources[res_id];
- if (!strcmp(resname, res->ident)) {
- WARN("Resource %s (category: %s) already defined...",
- resname, category);
- pdf_flush_resource(res);
- res->flags = flags;
- if (flags & PDF_RES_FLUSH_IMMEDIATE) {
- res->reference = pdf_ref_obj(object);
- pdf_release_obj(object);
- } else {
- res->object = object;
- }
- return (long) ((cat_id << 16)|(res_id));
- }
- }
- } else {
- res_id = rc->count;
- }
-
- if (res_id == rc->count) {
- if (rc->count >= rc->capacity) {
- rc->capacity += CACHE_ALLOC_SIZE;
- rc->resources = RENEW(rc->resources, rc->capacity, pdf_res);
- }
- res = &rc->resources[res_id];
-
- pdf_init_resource(res);
- if (resname && resname[0] != '\0') {
- res->ident = NEW(strlen(resname) + 1, char);
- strcpy(res->ident, resname);
- }
- res->category = cat_id;
- res->flags = flags;
- if (flags & PDF_RES_FLUSH_IMMEDIATE) {
- res->reference = pdf_ref_obj(object);
- pdf_release_obj(object);
- } else {
- res->object = object;
- }
- rc->count++;
- }
-
- return (long) ((cat_id << 16)|(res_id));
-}
-
-#if 0
-int
-pdf_resource_exist (const char *category, const char *resname)
-{
- int res_id;
- struct res_cache *rc;
- int cat_id;
-
- ASSERT(resname && category);
-
- cat_id = get_category(category);
- if (cat_id < 0)
- ERROR("Unknown resource category: %s", category);
-
- rc = &resources[cat_id];
- for (res_id = 0; res_id < rc->count; res_id++) {
- pdf_res *res;
-
- res = &rc->resources[res_id];
- if (!strcmp(resname, res->ident)) {
- return 1;
- }
- }
-
- return 0;
-}
-#endif
-
-long
-pdf_findresource (const char *category, const char *resname)
-{
- pdf_res *res;
- int res_id, cat_id;
- struct res_cache *rc;
-
- ASSERT(resname && category);
-
- cat_id = get_category(category);
- if (cat_id < 0) {
- ERROR("Unknown resource category: %s", category);
- return -1;
- }
-
- rc = &resources[cat_id];
- for (res_id = 0; res_id < rc->count; res_id++) {
- res = &rc->resources[res_id];
- if (!strcmp(resname, res->ident)) {
- return (long) (cat_id << 16|res_id);
- }
- }
-
- return -1;
-}
-
-pdf_obj *
-pdf_get_resource_reference (long rc_id)
-{
- int cat_id, res_id;
- struct res_cache *rc;
- pdf_res *res;
-
- cat_id = (rc_id >> 16) & 0xffff;
- res_id = rc_id & 0xffff;
-
- if (cat_id < 0 ||
- cat_id >= PDF_NUM_RESOURCE_CATEGORIES) {
- ERROR("Invalid category ID: %d", cat_id);
- return NULL;
- }
- rc = &resources[cat_id];
- if (res_id < 0 || res_id >= rc->count) {
- ERROR("Invalid resource ID: %d", res_id);
- return NULL;
- }
-
- res = &rc->resources[res_id];
- if (!res->reference) {
- if (!res->object) {
- ERROR("Undefined object...");
- return NULL;
- } else {
- res->reference = pdf_ref_obj(res->object);
- }
- }
-
- return pdf_link_obj(res->reference);
-}
-
-#if 0
-pdf_obj *
-pdf_get_resource (long rc_id)
-{
- int cat_id, res_id;
- struct res_cache *rc;
- pdf_res *res;
-
- cat_id = (rc_id >> 16) & 0xffff;
- res_id = rc_id & 0xffff;
-
- if (cat_id < 0 ||
- cat_id >= PDF_NUM_RESOURCE_CATEGORIES) {
- ERROR("Invalid category ID: %d", cat_id);
- return NULL;
- }
- rc = &resources[cat_id];
- if (res_id < 0 || res_id >= rc->count) {
- ERROR("Invalid resource ID: %d", res_id);
- return NULL;
- }
-
- res = &rc->resources[res_id];
- if (!res->object) {
- ERROR("Object already flushed???");
- return NULL;
- }
-
- return res->object;
-}
-#endif
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDF_RESOURCE_H_
-#define _PDF_RESOURCE_H_
-
-#include "pdfobj.h"
-
-#define PDF_RES_FLUSH_IMMEDIATE 1
-
-extern void pdf_init_resources (void);
-extern void pdf_close_resources (void);
-
-extern long pdf_defineresource (const char *category,
- const char *resname, pdf_obj *object, int flags);
-extern long pdf_findresource (const char *category, const char *resname);
-#if 0
-extern int pdf_resource_exist (const char *category, const char *resname);
-#endif
-
-extern pdf_obj *pdf_get_resource_reference (long res_id);
-#if 0
-extern pdf_obj *pdf_get_resource (long res_id);
-#endif
-
-#endif /* _PDF_RESOURCE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxfile.h"
-
-#include "pdfobj.h"
-
-#include "pdfdoc.h"
-#include "pdfdev.h"
-#include "pdfdraw.h"
-
-#include "epdf.h"
-#include "mpost.h"
-#include "pngimage.h"
-#include "jpegimage.h"
-#include "bmpimage.h"
-
-#include "pdfximage.h"
-
-/* From psimage.h */
-static int check_for_ps (FILE *fp);
-static int ps_include_page (pdf_ximage *ximage);
-
-
-#define IMAGE_TYPE_UNKNOWN -1
-#define IMAGE_TYPE_PDF 0
-#define IMAGE_TYPE_JPEG 1
-#define IMAGE_TYPE_PNG 2
-#define IMAGE_TYPE_MPS 4
-#define IMAGE_TYPE_EPS 5
-#define IMAGE_TYPE_BMP 6
-
-
-struct attr_
-{
- long width, height;
- double xdensity, ydensity;
- pdf_rect bbox;
-};
-
-struct pdf_ximage_
-{
- char *ident;
- char res_name[16];
- long page_no;
-
- int subtype;
-
- struct attr_ attr;
-
- char *filename;
- pdf_obj *reference;
- pdf_obj *resource;
- pdf_obj *attr_dict;
-
- char tempfile;
-};
-
-
-/* verbose, verbose, verbose... */
-struct opt_
-{
- int verbose;
- char *cmdtmpl;
-};
-
-static struct opt_ _opts = {
- 0, NULL
-};
-
-void pdf_ximage_set_verbose (void) { _opts.verbose++; }
-
-
-struct ic_
-{
- int count, capacity;
- pdf_ximage *ximages;
-};
-
-static struct ic_ _ic = {
- 0, 0, NULL
-};
-
-static void
-pdf_init_ximage_struct (pdf_ximage *I,
- const char *ident, const char *filename,
- long page_no, pdf_obj *dict)
-{
- if (ident) {
- I->ident = NEW(strlen(ident)+1, char);
- strcpy(I->ident, ident);
- } else
- I ->ident = NULL;
- I->page_no = page_no;
- if (filename) {
- I->filename = NEW(strlen(filename)+1, char);
- strcpy(I->filename, filename);
- } else
- I->filename = NULL;
- I->subtype = -1;
- memset(I->res_name, 0, 16);
- I->reference = NULL;
- I->resource = NULL;
- I->attr_dict = dict;
-
- I->attr.width = I->attr.height = 0;
- I->attr.xdensity = I->attr.ydensity = 1.0;
- I->attr.bbox.llx = I->attr.bbox.lly = 0;
- I->attr.bbox.urx = I->attr.bbox.ury = 0;
-
- I->tempfile = 0;
-}
-
-static void
-pdf_set_ximage_tempfile (pdf_ximage *I, const char *filename)
-{
- if (I->filename)
- RELEASE(I->filename);
- I->filename = NEW(strlen(filename)+1, char);
- strcpy(I->filename, filename);
- I->tempfile = 1;
-}
-
-static void
-pdf_clean_ximage_struct (pdf_ximage *I)
-{
- if (I->ident)
- RELEASE(I->ident);
- if (I->filename)
- RELEASE(I->filename);
- if (I->reference)
- pdf_release_obj(I->reference);
- if (I->resource)
- pdf_release_obj(I->resource);
- if (I->attr_dict)
- pdf_release_obj(I->attr_dict);
- pdf_init_ximage_struct(I, NULL, NULL, 0, NULL);
-}
-
-
-void
-pdf_init_images (void)
-{
- struct ic_ *ic = &_ic;
- ic->count = 0;
- ic->capacity = 0;
- ic->ximages = NULL;
-}
-
-void
-pdf_close_images (void)
-{
- struct ic_ *ic = &_ic;
- if (ic->ximages) {
- int i;
- for (i = 0; i < ic->count; i++) {
- pdf_ximage *I = ic->ximages+i;
- if (I->tempfile) {
- /*
- * It is important to remove temporary files at the end because
- * we cache file names. Since we use mkstemp to create them, we
- * might get the same file name again if delete the first file.
- * (This happens on NetBSD, reported by Jukka Salmi.)
- * We also use this to convert a PS file only once if multiple
- * pages are imported from that file.
- */
- if (_opts.verbose > 1 && keep_cache != 1)
- MESG("pdf_image>> deleting temporary file \"%s\"\n", I->filename);
- dpx_delete_temp_file(I->filename, false); /* temporary filename freed here */
- I->filename = NULL;
- }
- pdf_clean_ximage_struct(I);
- }
- RELEASE(ic->ximages);
- ic->ximages = NULL;
- ic->count = ic->capacity = 0;
- }
-
- if (_opts.cmdtmpl)
- RELEASE(_opts.cmdtmpl);
- _opts.cmdtmpl = NULL;
-}
-
-
-static int
-source_image_type (FILE *fp)
-{
- int format = IMAGE_TYPE_UNKNOWN;
-
- rewind(fp);
- /*
- * Make sure we check for PS *after* checking for MP since
- * MP is a special case of PS.
- */
- if (check_for_jpeg(fp))
- {
- format = IMAGE_TYPE_JPEG;
- }
-#ifdef HAVE_LIBPNG
- else if (check_for_png(fp))
- {
- format = IMAGE_TYPE_PNG;
- }
-#endif
- else if (check_for_bmp(fp))
- {
- format = IMAGE_TYPE_BMP;
- } else if (check_for_pdf(fp)) {
- format = IMAGE_TYPE_PDF;
- } else if (check_for_mp(fp)) {
- format = IMAGE_TYPE_MPS;
- } else if (check_for_ps(fp)) {
- format = IMAGE_TYPE_EPS;
- } else {
- format = IMAGE_TYPE_UNKNOWN;
- }
- rewind(fp);
-
- return format;
-}
-
-static int
-load_image (const char *ident, const char *fullname, int format, FILE *fp,
- long page_no, pdf_obj *dict)
-{
- struct ic_ *ic = &_ic;
- int id = -1; /* ret */
- pdf_ximage *I;
-
- id = ic->count;
- if (ic->count >= ic->capacity) {
- ic->capacity += 16;
- ic->ximages = RENEW(ic->ximages, ic->capacity, pdf_ximage);
- }
-
- I = &ic->ximages[id];
- pdf_init_ximage_struct(I, ident, fullname, page_no, dict);
-
- switch (format) {
- case IMAGE_TYPE_JPEG:
- if (_opts.verbose)
- MESG("[JPEG]");
- if (jpeg_include_image(I, fp) < 0)
- goto error;
- I->subtype = PDF_XOBJECT_TYPE_IMAGE;
- break;
-#ifdef HAVE_LIBPNG
- case IMAGE_TYPE_PNG:
- if (_opts.verbose)
- MESG("[PNG]");
- if (png_include_image(I, fp) < 0)
- goto error;
- I->subtype = PDF_XOBJECT_TYPE_IMAGE;
- break;
-#endif
- case IMAGE_TYPE_BMP:
- if (_opts.verbose)
- MESG("[BMP]");
- if (bmp_include_image(I, fp) < 0)
- goto error;
- I->subtype = PDF_XOBJECT_TYPE_IMAGE;
- break;
- case IMAGE_TYPE_PDF:
- if (_opts.verbose)
- MESG("[PDF]");
- {
- int result = pdf_include_page(I, fp, fullname);
- if (result > 0)
- /* PDF version too recent */
- result = ps_include_page(I);
- if (result < 0)
- goto error;
- }
- if (_opts.verbose)
- MESG(",Page:%ld", I->page_no);
- I->subtype = PDF_XOBJECT_TYPE_FORM;
- break;
- // case IMAGE_TYPE_EPS:
- default:
- if (_opts.verbose)
- MESG(format == IMAGE_TYPE_EPS ? "[PS]" : "[UNKNOWN]");
- if (ps_include_page(I) < 0)
- goto error;
- if (_opts.verbose)
- MESG(",Page:%ld", I->page_no);
- I->subtype = PDF_XOBJECT_TYPE_FORM;
- }
-
- switch (I->subtype) {
- case PDF_XOBJECT_TYPE_IMAGE:
- sprintf(I->res_name, "Im%d", id);
- break;
- case PDF_XOBJECT_TYPE_FORM:
- sprintf(I->res_name, "Fm%d", id);
- break;
- default:
- ERROR("Unknown XObject subtype: %d", I->subtype);
- goto error;
- }
-
- ic->count++;
-
- return id;
-
- error:
- pdf_clean_ximage_struct(I);
- return -1;
-}
-
-
-#define dpx_find_file(n,d,s) (kpse_find_pict((n)))
-#define dpx_fopen(n,m) (MFOPEN((n),(m)))
-#define dpx_fclose(f) (MFCLOSE((f)))
-
-int
-pdf_ximage_findresource (const char *ident, long page_no, pdf_obj *dict)
-{
- struct ic_ *ic = &_ic;
- int id = -1;
- pdf_ximage *I;
- char *fullname, *f = NULL;
- int format;
- FILE *fp;
-
- for (id = 0; id < ic->count; id++) {
- I = &ic->ximages[id];
- if (I->ident && !strcmp(ident, I->ident)) {
- f = I->filename;
- if (I->page_no == page_no && I->attr_dict == dict) {
- return id;
- }
- }
- }
-
- if (f) {
- /* we already have converted this file; f is the temporary file name */
- fullname = NEW(strlen(f)+1, char);
- strcpy(fullname, f);
- } else {
- /* try loading image */
- fullname = dpx_find_file(ident, "_pic_", "");
- if (!fullname) {
- WARN("Error locating image file \"%s\"", ident);
- return -1;
- }
- }
-
- fp = dpx_fopen(fullname, FOPEN_RBIN_MODE);
- if (!fp) {
- WARN("Error opening image file \"%s\"", fullname);
- RELEASE(fullname);
- return -1;
- }
- if (_opts.verbose) {
- MESG("(Image:%s", ident);
- if (_opts.verbose > 1)
- MESG("[%s]", fullname);
- }
-
- format = source_image_type(fp);
- switch (format) {
- case IMAGE_TYPE_MPS:
- if (_opts.verbose)
- MESG("[MPS]");
- id = mps_include_page(ident, fp);
- if (id < 0) {
- WARN("Try again with the distiller.");
- format = IMAGE_TYPE_EPS;
- rewind(fp);
- } else
- break;
- default:
- id = load_image(ident, fullname, format, fp, page_no, dict);
- break;
- }
- dpx_fclose(fp);
-
- RELEASE(fullname);
-
- if (_opts.verbose)
- MESG(")");
-
- if (id < 0)
- WARN("pdf: image inclusion failed for \"%s\".", ident);
-
- return id;
-}
-
-/* Reference: PDF Reference 1.5 v6, pp.321--322
- *
- * TABLE 4.42 Additional entries specific to a type 1 form dictionary
- *
- * BBox rectangle (Required) An array of four numbers in the form coordinate
- * system, giving the coordinates of the left, bottom, right,
- * and top edges, respectively, of the form XObject's bounding
- * box. These boundaries are used to clip the form XObject and
- * to determine its size for caching.
- *
- * Matrix array (Optional) An array of six numbers specifying the form
- * matrix, which maps form space into user space.
- * Default value: the identity matrix [1 0 0 1 0 0].
- */
-void
-pdf_ximage_init_form_info (xform_info *info)
-{
- info->flags = 0;
- info->bbox.llx = 0;
- info->bbox.lly = 0;
- info->bbox.urx = 0;
- info->bbox.ury = 0;
- info->matrix.a = 1.0;
- info->matrix.b = 0.0;
- info->matrix.c = 0.0;
- info->matrix.d = 1.0;
- info->matrix.e = 0.0;
- info->matrix.f = 0.0;
-}
-
-/* Reference: PDF Reference 1.5 v6, pp.303--306
- *
- * TABLE 4.42 Additional entries specific to an image dictionary
- *
- * Width integer (Required) The width of the image, in samples.
- *
- * Height integer (Required) The height of the image, in samples.
- *
- * ColorSpace name or array
- * (Required for images, except those that use the JPXDecode
- * filter; not allowed for image masks) The color space in
- * which image samples are specified. This may be any type
- * of color space except Patter.
- *
- * If the image uses the JPXDecode filter, this entry is
- * optional.
- *
- * BitsPerComponent integer
- * (Required except for image masks and images that use the
- * JPXDecode filter) The number of bits used to represent
- * each color component. Only a single value may be specified;
- * the number of bits is the same for all color components.
- * Valid values are 1,2,4,8, and (in PDF1.5) 16. If ImageMask
- * is true, this entry is optional, and if speficified, its
- * value must be 1.
- *
- * If the image stream uses the JPXDecode filter, this entry
- * is optional and ignored if present. The bit depth is
- * determined in the process of decoding the JPEG2000 image.
- */
-void
-pdf_ximage_init_image_info (ximage_info *info)
-{
- info->flags = 0;
- info->width = 0;
- info->height = 0;
- info->bits_per_component = 0;
- info->num_components = 0;
- info->min_dpi = 0;
- info->xdensity = info->ydensity = 1.0;
-}
-
-void
-pdf_ximage_set_image (pdf_ximage *I, void *image_info, pdf_obj *resource)
-{
- pdf_obj *dict;
- ximage_info *info = image_info;
-
- if (!PDF_OBJ_STREAMTYPE(resource))
- ERROR("Image XObject must be of stream type.");
-
- I->subtype = PDF_XOBJECT_TYPE_IMAGE;
-
- I->attr.width = info->width; /* The width of the image, in samples */
- I->attr.height = info->height; /* The height of the image, in samples */
- I->attr.xdensity = info->xdensity;
- I->attr.ydensity = info->ydensity;
-
- I->reference = pdf_ref_obj(resource);
-
- dict = pdf_stream_dict(resource);
- pdf_add_dict(dict, pdf_new_name("Type"), pdf_new_name("XObject"));
- pdf_add_dict(dict, pdf_new_name("Subtype"), pdf_new_name("Image"));
- pdf_add_dict(dict, pdf_new_name("Width"), pdf_new_number(info->width));
- pdf_add_dict(dict, pdf_new_name("Height"), pdf_new_number(info->height));
- pdf_add_dict(dict, pdf_new_name("BitsPerComponent"),
- pdf_new_number(info->bits_per_component));
- if (I->attr_dict)
- pdf_merge_dict(dict, I->attr_dict);
-
- pdf_release_obj(resource); /* Caller don't know we are using reference. */
- I->resource = NULL;
-}
-
-void
-pdf_ximage_set_form (pdf_ximage *I, void *form_info, pdf_obj *resource)
-{
- xform_info *info = form_info;
-
- I->subtype = PDF_XOBJECT_TYPE_FORM;
-
- I->attr.bbox.llx = info->bbox.llx;
- I->attr.bbox.lly = info->bbox.lly;
- I->attr.bbox.urx = info->bbox.urx;
- I->attr.bbox.ury = info->bbox.ury;
-
- I->reference = pdf_ref_obj(resource);
-
- pdf_release_obj(resource); /* Caller don't know we are using reference. */
- I->resource = NULL;
-}
-
-long
-pdf_ximage_get_page (pdf_ximage *I)
-{
- return I->page_no;
-}
-
-#define CHECK_ID(c,n) do {\
- if ((n) < 0 || (n) >= (c)->count) {\
- ERROR("Invalid XObject ID: %d", (n));\
- }\
-} while (0)
-#define GET_IMAGE(c,n) (&((c)->ximages[(n)]))
-
-pdf_obj *
-pdf_ximage_get_reference (int id)
-{
- struct ic_ *ic = &_ic;
- pdf_ximage *I;
-
- CHECK_ID(ic, id);
-
- I = GET_IMAGE(ic, id);
- if (!I->reference)
- I->reference = pdf_ref_obj(I->resource);
-
- return pdf_link_obj(I->reference);
-}
-
-/* called from pdfdoc.c only for late binding */
-int
-pdf_ximage_defineresource (const char *ident,
- int subtype, void *info, pdf_obj *resource)
-{
- struct ic_ *ic = &_ic;
- int id;
- pdf_ximage *I;
-
- id = ic->count;
- if (ic->count >= ic->capacity) {
- ic->capacity += 16;
- ic->ximages = RENEW(ic->ximages, ic->capacity, pdf_ximage);
- }
-
- I = &ic->ximages[id];
-
- pdf_init_ximage_struct(I, ident, NULL, 0, NULL);
-
- switch (subtype) {
- case PDF_XOBJECT_TYPE_IMAGE:
- pdf_ximage_set_image(I, info, resource);
- sprintf(I->res_name, "Im%d", id);
- break;
- case PDF_XOBJECT_TYPE_FORM:
- pdf_ximage_set_form (I, info, resource);
- sprintf(I->res_name, "Fm%d", id);
- break;
- default:
- ERROR("Unknown XObject subtype: %d", subtype);
- }
- ic->count++;
-
- return id;
-}
-
-
-char *
-pdf_ximage_get_resname (int id)
-{
- struct ic_ *ic = &_ic;
- pdf_ximage *I;
-
- CHECK_ID(ic, id);
-
- I = GET_IMAGE(ic, id);
-
- return I->res_name;
-}
-
-int
-pdf_ximage_get_subtype (int id)
-{
- struct ic_ *ic = &_ic;
- pdf_ximage *I;
-
- CHECK_ID(ic, id);
-
- I = GET_IMAGE(ic, id);
-
- return I->subtype;
-}
-
-void
-pdf_ximage_set_attr (int id, long width, long height, double xdensity, double ydensity, double llx, double lly, double urx, double ury)
-{
- struct ic_ *ic = &_ic;
- pdf_ximage *I;
-
- CHECK_ID(ic, id);
-
- I = GET_IMAGE(ic, id);
- I->attr.width = width;
- I->attr.height = height;
- I->attr.xdensity = xdensity;
- I->attr.ydensity = ydensity;
- I->attr.bbox.llx = llx;
- I->attr.bbox.lly = lly;
- I->attr.bbox.urx = urx;
- I->attr.bbox.ury = ury;
-}
-
-/* depth...
- * Dvipdfm treat "depth" as "yoffset" for pdf:image and pdf:uxobj
- * not as vertical dimension of scaled image. (And there are bugs.)
- * This part contains incompatibile behaviour than dvipdfm!
- */
-#define EBB_DPI 72
-
-static void
-scale_to_fit_I (pdf_tmatrix *T,
- transform_info *p,
- pdf_ximage *I)
-{
- double s_x, s_y, d_x, d_y;
- double wd0, ht0, dp, xscale, yscale;
-
- if (p->flags & INFO_HAS_USER_BBOX) {
- wd0 = p->bbox.urx - p->bbox.llx;
- ht0 = p->bbox.ury - p->bbox.lly;
- xscale = I->attr.width * I->attr.xdensity / wd0;
- yscale = I->attr.height * I->attr.ydensity / ht0;
- d_x = -p->bbox.llx / wd0;
- d_y = -p->bbox.lly / ht0;
- } else {
- wd0 = I->attr.width * I->attr.xdensity;
- ht0 = I->attr.height * I->attr.ydensity;
- xscale = yscale = 1.0;
- d_x = 0.0;
- d_y = 0.0;
- }
-
- if (wd0 == 0.0) {
- WARN("Image width=0.0!");
- wd0 = 1.0;
- }
- if (ht0 == 0.0) {
- WARN("Image height=0.0!");
- ht0 = 1.0;
- }
-
- if ( (p->flags & INFO_HAS_WIDTH ) &&
- (p->flags & INFO_HAS_HEIGHT) ) {
- s_x = p->width * xscale;
- s_y = (p->height + p->depth) * yscale;
- dp = p->depth * yscale;
- } else if ( p->flags & INFO_HAS_WIDTH ) {
- s_x = p->width * xscale;
- s_y = s_x * ((double)I->attr.height / I->attr.width);
- dp = 0.0;
- } else if ( p->flags & INFO_HAS_HEIGHT) {
- s_y = (p->height + p->depth) * yscale;
- s_x = s_y * ((double)I->attr.width / I->attr.height);
- dp = p->depth * yscale;
- } else {
- s_x = wd0;
- s_y = ht0;
- dp = 0.0;
- }
- T->a = s_x; T->c = 0.0;
- T->b = 0.0; T->d = s_y;
- T->e = d_x * s_x / xscale; T->f = d_y * s_y / yscale - dp;
-
- return;
-}
-
-
-static void
-scale_to_fit_F (pdf_tmatrix *T,
- transform_info *p,
- pdf_ximage *I)
-{
- double s_x, s_y, d_x, d_y;
- double wd0, ht0, dp;
-
- if (p->flags & INFO_HAS_USER_BBOX) {
- wd0 = p->bbox.urx - p->bbox.llx;
- ht0 = p->bbox.ury - p->bbox.lly;
- d_x = -p->bbox.llx;
- d_y = -p->bbox.lly;
- } else {
- wd0 = I->attr.bbox.urx - I->attr.bbox.llx;
- ht0 = I->attr.bbox.ury - I->attr.bbox.lly;
- d_x = 0.0;
- d_y = 0.0;
- }
-
- if (wd0 == 0.0) {
- WARN("Image width=0.0!");
- wd0 = 1.0;
- }
- if (ht0 == 0.0) {
- WARN("Image height=0.0!");
- ht0 = 1.0;
- }
-
- if ( (p->flags & INFO_HAS_WIDTH ) &&
- (p->flags & INFO_HAS_HEIGHT) ) {
- s_x = p->width / wd0;
- s_y = (p->height + p->depth) / ht0;
- dp = p->depth;
- } else if ( p->flags & INFO_HAS_WIDTH ) {
- s_x = p->width / wd0;
- s_y = s_x;
- dp = 0.0;
- } else if ( p->flags & INFO_HAS_HEIGHT) {
- s_y = (p->height + p->depth) / ht0;
- s_x = s_y;
- dp = p->depth;
- } else {
- s_x = s_y = 1.0;
- dp = 0.0;
- }
-
- T->a = s_x; T->c = 0.0;
- T->b = 0.0; T->d = s_y;
- T->e = s_x * d_x; T->f = s_y * d_y - dp;
-
- return;
-}
-
-
-/* called from pdfdev.c and spc_html.c */
-int
-pdf_ximage_scale_image (int id,
- pdf_tmatrix *M, /* return value for trans matrix */
- pdf_rect *r, /* return value for clipping */
- transform_info *p /* argument from specials */
- )
-{
- struct ic_ *ic = &_ic;
- pdf_ximage *I;
-
- CHECK_ID(ic, id);
-
- I = GET_IMAGE(ic, id);
-
- pdf_setmatrix(M, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
-
- switch (I->subtype) {
- /* Reference: PDF Reference 1.5 v6, p.302
- *
- * An image can be placed on the output page in any desired position,
- * orientation, and size by using the cm operator to modify the current
- * transformation matrix (CTM) so as to map the unit square of user space
- * to the rectangle or parallelogram in which the image is to be painted.
- *
- * There is neither BBox nor Matrix key in the image XObject.
- * Everything must be controlled by the cm operator.
- *
- * The argument [p] contains the user-defined bounding box, the scailing
- * factor of which is bp as EPS and PDF. On the other hand, I->attr
- * contains the (sampling) width and the (sampling) height of the image.
- *
- * There is no problem if a bitmap image has density information.
- * Otherwise, DVIPDFM's ebb generates bounding box as 100px = 72bp = 1in.
- * In this case, screen captured images look bad. Moreover, DVIPDFM's ebb
- * ignores all density information and use just 100px = 72bp = 1in.
- *
- * On the other hand, pdfTeX uses 100px = 100bp to get a better quality
- * for screen captured images.
- *
- * DVIPDFMx's xbb generates bounding box as 100px = 100bp in the same
- * way as pdfTeX. Furthermore, it takes care of density information too.
- */
- case PDF_XOBJECT_TYPE_IMAGE:
- scale_to_fit_I(M, p, I);
- if (p->flags & INFO_HAS_USER_BBOX) {
- r->llx = p->bbox.llx / (I->attr.width * I->attr.xdensity);
- r->lly = p->bbox.lly / (I->attr.height * I->attr.ydensity);
- r->urx = p->bbox.urx / (I->attr.width * I->attr.xdensity);
- r->ury = p->bbox.ury / (I->attr.height * I->attr.ydensity);
- } else {
- r->llx = 0.0;
- r->lly = 0.0;
- r->urx = 1.0;
- r->ury = 1.0;
- }
- break;
- /* User-defined transformation and clipping are controlled by
- * the cm operator and W operator, explicitly */
- case PDF_XOBJECT_TYPE_FORM:
- scale_to_fit_F(M, p, I);
- if (p->flags & INFO_HAS_USER_BBOX) {
- r->llx = p->bbox.llx;
- r->lly = p->bbox.lly;
- r->urx = p->bbox.urx;
- r->ury = p->bbox.ury;
- } else { /* I->attr.bbox from the image bounding box */
- r->llx = I->attr.bbox.llx;
- r->lly = I->attr.bbox.lly;
- r->urx = I->attr.bbox.urx;
- r->ury = I->attr.bbox.ury;
- }
- break;
- }
-
- return 0;
-}
-
-
-/* Migrated from psimage.c */
-
-void set_distiller_template (char *s)
-{
- if (_opts.cmdtmpl)
- RELEASE(_opts.cmdtmpl);
- if (!s || *s == '\0')
- _opts.cmdtmpl = NULL;
- else {
- _opts.cmdtmpl = NEW(strlen(s) + 1, char);
- strcpy(_opts.cmdtmpl, s);
- }
- return;
-}
-
-static int
-ps_include_page (pdf_ximage *ximage)
-{
- char *distiller_template = _opts.cmdtmpl;
- char *filename = ximage->filename;
- char *temp;
- FILE *fp;
- int error = 0;
- struct stat stat_o, stat_t;
-
- if (!distiller_template) {
- WARN("No image converter available for converting file \"%s\" to PDF format.", filename);
- WARN(">> Please check if you have 'D' option in config file.");
- return -1;
- }
-
- temp = dpx_create_fix_temp_file(filename);
- if (!temp) {
- WARN("Failed to create temporary file for image conversion: %s", filename);
- return -1;
- }
-
- if (keep_cache != -1 && stat(temp, &stat_t)==0 && stat(filename, &stat_o)==0
- && stat_t.st_mtime > stat_o.st_mtime) {
- /* cache exist */
- /*printf("\nLast file modification: %s", ctime(&stat_o.st_mtime));
- printf("Last file modification: %s", ctime(&stat_t.st_mtime));*/
- ;
- } else {
- if (_opts.verbose > 1) {
- MESG("\n");
- MESG("pdf_image>> Converting file \"%s\" --> \"%s\" via:\n", filename, temp);
- MESG("pdf_image>> %s\n", distiller_template);
- MESG("pdf_image>> ...");
- }
- error = dpx_file_apply_filter(distiller_template, filename, temp,
- (unsigned char) pdf_get_version());
- if (error) {
- WARN("Image format conversion for \"%s\" failed...", filename);
- dpx_delete_temp_file(temp, true);
- return error;
- }
- }
-
- fp = MFOPEN(temp, FOPEN_RBIN_MODE);
- if (!fp) {
- WARN("Could not open conversion result \"%s\" for image \"%s\". Why?", temp, filename);
- dpx_delete_temp_file(temp, true);
- return -1;
- }
- pdf_set_ximage_tempfile(ximage, temp);
- error = pdf_include_page(ximage, fp, temp);
- MFCLOSE(fp);
-
- /* See pdf_close_images for why we cannot delete temporary files here. */
-
- RELEASE(temp);
-
- if (error) {
- WARN("Failed to include image file \"%s\"", filename);
- WARN(">> Please check if");
- WARN(">> %s", distiller_template);
- WARN(">> %%o = output filename, %%i = input filename, %%b = input filename without suffix");
- WARN(">> can really convert \"%s\" to PDF format image.", filename);
- }
-
- return error;
-}
-
-static int check_for_ps (FILE *image_file)
-{
- rewind (image_file);
- mfgets (work_buffer, WORK_BUFFER_SIZE, image_file);
- if (!strncmp (work_buffer, "%!", 2))
- return 1;
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PDFXIMAGE_H_
-#define _PDFXIMAGE_H_
-
-#include "pdfdev.h"
-
-#define PDF_XOBJECT_TYPE_FORM 0
-#define PDF_XOBJECT_TYPE_IMAGE 1
-
-typedef struct {
- int flags;
-
- long width;
- long height;
-
- int bits_per_component;
- int num_components;
-
- long min_dpi; /* NOT USED YET */
-
- double xdensity, ydensity; /* scale factor for bp */
-} ximage_info;
-
-typedef struct {
- int flags;
-
- pdf_rect bbox;
- pdf_tmatrix matrix;
-} xform_info;
-
-typedef struct pdf_ximage_ pdf_ximage;
-
-extern void pdf_ximage_set_verbose (void);
-
-extern void pdf_init_images (void);
-extern void pdf_close_images (void);
-
-extern char *pdf_ximage_get_resname (int xobj_id);
-extern int pdf_ximage_get_subtype (int xobj_id);
-extern pdf_obj *pdf_ximage_get_reference (int xobj_id);
-
-
-extern int pdf_ximage_findresource (const char *ident, long page_no,
- pdf_obj *dict);
-extern int pdf_ximage_defineresource (const char *ident, int subtype,
- void *cdata, pdf_obj *resource);
-
-/* Called by pngimage, jpegimage, epdf, mpost, etc. */
-extern void pdf_ximage_init_image_info (ximage_info *info);
-extern void pdf_ximage_init_form_info (xform_info *info);
-extern void pdf_ximage_set_image (pdf_ximage *ximage, void *info, pdf_obj *resource);
-extern void pdf_ximage_set_form (pdf_ximage *ximage, void *info, pdf_obj *resource);
-extern long pdf_ximage_get_page (pdf_ximage *I);
-
-/* from psimage.h */
-extern void set_distiller_template (char *s);
-
-extern int
-pdf_ximage_scale_image (int id,
- pdf_tmatrix *M, /* ret */
- pdf_rect *r, /* ret */
- transform_info *p /* arg */
- );
-
-/* from dvipdfmx.c */
-extern void pdf_ximage_disable_ebb (void);
-
-/* from spc_pdfm.c */
-extern int pdf_ximage_get_subtype (int xobj_id);
-extern void pdf_ximage_set_attr (int xobj_id, long width, long height, double xdensity, double ydensity, double llx, double lly, double urx, double ury);
-#endif /* _PDFXIMAGE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-
-#include "numbers.h"
-#include "pdfobj.h"
-#include "pdfdev.h" /* pdf_rect */
-
-#include "pdfencoding.h"
-#include "pdffont.h"
-
-#include "pkfont.h"
-
-#define ENABLE_GLYPHENC 1
-
-#ifndef PKFONT_DPI_DEFAULT
-#define PKFONT_DPI_DEFAULT 600u
-#endif
-
-static unsigned base_dpi = PKFONT_DPI_DEFAULT;
-
-void
-PKFont_set_dpi (int dpi)
-{
- if (dpi <= 0)
- ERROR("Invalid DPI: %d\n", dpi);
- base_dpi = dpi;
-}
-
-
-/* (Only) This requires TFM to get design size... */
-#include "tfm.h"
-
-static unsigned
-truedpi (const char *ident, double point_size, unsigned bdpi)
-{
- unsigned dpi = bdpi;
- double design_size;
- int tfm_id;
-
- tfm_id = tfm_open(ident, 0);
- if (tfm_id < 0)
- return dpi;
-
- design_size = tfm_get_design_size(tfm_id);
- if (design_size <= 0.0)
- WARN("DESGIN_SIZE <= 0.0? (TFM=\"%s\")", ident);
- else {
- dpi = (unsigned) ROUND(base_dpi * point_size / design_size, 1.0);
- }
-
- return dpi;
-}
-
-static FILE *
-dpx_open_pk_font_at (const char *ident, unsigned dpi)
-{
- FILE *fp;
- char *fqpn;
- kpse_glyph_file_type kpse_file_info;
-
- fqpn = kpse_find_glyph(ident, dpi, kpse_pk_format, &kpse_file_info);
- if (!fqpn)
- return NULL;
- fp = MFOPEN(fqpn, FOPEN_RBIN_MODE);
- RELEASE(fqpn);
-
- return fp;
-}
-
-
-int
-pdf_font_open_pkfont (pdf_font *font)
-{
- char *ident;
- double point_size;
- int encoding_id;
- unsigned dpi;
- FILE *fp;
-
- ident = pdf_font_get_ident(font);
- point_size = pdf_font_get_param(font, PDF_FONT_PARAM_POINT_SIZE);
- encoding_id = pdf_font_get_encoding(font);
-
- if (!ident || point_size <= 0.0)
- return -1;
-
- dpi = truedpi(ident, point_size, base_dpi);
- fp = dpx_open_pk_font_at(ident, dpi);
- if (!fp)
- return -1;
- MFCLOSE(fp);
-
- /* Type 3 fonts doesn't have FontName.
- * FontFamily is recommended for PDF 1.5.
- */
- pdf_font_set_fontname(font, ident);
-
- if (encoding_id >= 0) {
- pdf_encoding_used_by_type3(encoding_id);
- WARN("PK font is found for font \"%s\" but non built-in encoding \"%s\" is specified.",
- ident, pdf_encoding_get_name(encoding_id));
-#if ENABLE_GLYPHENC
- WARN(">> Assuming this is for glyph name assignment.");
-#else
- WARN(">> I can't reencode PK font. (not enough information available)");
- WARN(">> Maybe you need to install pfb/opentype/truetype font.");
-#endif
- }
-
- return 0;
-}
-
-
-/* We are using Mask Image. Fill black is bit clear.
- * Optimizing those codes doesn't improve things.
- */
-static long
-fill_black_run (unsigned char *dp, long left, long run_count)
-{
- const static unsigned char mask[8] = {
- 127u, 191u, 223u, 239u, 247u, 251u, 253u, 254u
- };
- long right = left + run_count - 1;
- for ( ; left <= right; left++) {
- dp[left / 8] &= mask[left % 8];
- }
- return run_count;
-}
-
-/* Just skip bits. See decode_packed() */
-static long
-fill_white_run (unsigned char *dp, long left, long run_count)
-{
- return run_count;
-}
-
-static long
-pk_packed_num (long *np, int dyn_f, unsigned char *dp, long pl)
-{
- long nmbr = 0, i = *np;
- int nyb, j;
-#define get_nyb() ((i % 2) ? dp[i/2] & 0x0f : (dp[i/2] >> 4) & 0x0f)
-
- if (i / 2 == pl) {
- WARN("EOD reached while unpacking pk_packed_num.");
- return 0;
- }
- nyb = get_nyb(); i++;
- if (nyb == 0) {
- j = 0;
- do {
- if (i / 2 == pl) {
- WARN("EOD reached while unpacking pk_packed_num.");
- break;
- }
- nyb = get_nyb(); i++;
- j++;
- } while (nyb == 0);
- nmbr = nyb;
- while (j-- > 0) {
- if (i / 2 == pl) {
- WARN("EOD reached while unpacking pk_packed_num.");
- break;
- }
- nyb = get_nyb(); i++;
- nmbr = nmbr * 16 + nyb;
- }
- nmbr += (13 - dyn_f) * 16 + dyn_f - 15;
- } else if (nyb <= dyn_f) {
- nmbr = nyb;
- } else if (nyb < 14) {
- if (i / 2 == pl) {
- WARN("EOD reached while unpacking pk_packed_num.");
- return 0;
- }
- nmbr = (nyb - dyn_f - 1) * 16 + get_nyb() + dyn_f + 1;
- i++;
- }
-
- *np = i;
- return nmbr;
-}
-
-
-#if DEBUG == 2
-static void
-send_out (unsigned char *rowptr, long rowbytes, long wd, pdf_obj *stream)
-#else
-static void
-send_out (unsigned char *rowptr, long rowbytes, pdf_obj *stream)
-#endif
-{
- pdf_add_stream(stream, (void *)rowptr, rowbytes);
-#if DEBUG == 2
- {
- long i, n, len = (wd + 7) / 8;
- int c;
- fputc('|', stderr);
- for (n = 0; n < len; n++) {
- c = rowptr[n];
- for (i = 0; i < 8; i++) {
- if (n * 8 + i == wd)
- break;
- if (c & 1 << (7 - i))
- fputc(' ', stderr);
- else
- fputc('*', stderr);
- }
- }
- fputc('|', stderr);
- fputc('\n', stderr);
- }
-#endif /* DEBUG2 */
-}
-
-static int
-pk_decode_packed (pdf_obj *stream, long wd, long ht,
- int dyn_f, int run_color, unsigned char *dp, long pl)
-{
- unsigned char *rowptr;
- long rowbytes;
- long i, np = 0;
- long run_count = 0, repeat_count = 0;
-
- rowbytes = (wd + 7) / 8;
- rowptr = NEW(rowbytes, unsigned char);
- /* repeat count is applied to the *current* row.
- * "run" can span across rows.
- * If there are non-zero repeat count and if run
- * spans across row, first repeat and then continue.
- */
-#ifdef DEBUG
- MESG("\npkfont>> wd: %ld, ht: %ld, dyn_f: %d\n", wd, ht, dyn_f);
-#endif
- for (np = 0, i = 0; i < ht; i++) {
- long rowbits_left, nbits;
-
- repeat_count = 0;
- memset(rowptr, 0xff, rowbytes); /* 1 is white */
- rowbits_left = wd;
- /* Fill run left over from previous row */
- if (run_count > 0) {
- nbits = MIN(rowbits_left, run_count);
- switch (run_color) {
- case 0:
- rowbits_left -= fill_black_run(rowptr, 0, nbits);
- break;
- case 1:
- rowbits_left -= fill_white_run(rowptr, 0, nbits);
- break;
- }
- run_count -= nbits;
- }
-
- /* Read nybbles until we have a full row */
- while (np / 2 < pl && rowbits_left > 0) {
- int nyb;
-
- nyb = (np % 2) ? dp[np/2] & 0x0f : (dp[np/2] >> 4) & 0x0f;
-#if DEBUG == 3
- MESG("\npk_nyb: %d", nyb);
-#endif
- if (nyb == 14) { /* packed number "repeat_count" follows */
- if (repeat_count != 0)
- WARN("Second repeat count for this row!");
- np++; /* Consume this nybble */
- repeat_count = pk_packed_num(&np, dyn_f, dp, pl);
-#if DEBUG == 3
- MESG(" --> rep: %ld\n", repeat_count);
-#endif
- } else if (nyb == 15) {
- if (repeat_count != 0)
- WARN("Second repeat count for this row!");
- np++; /* Consume this nybble */
- repeat_count = 1;
-#if DEBUG == 3
- MESG(" --> rep: %ld\n", repeat_count);
-#endif
- } else { /* run_count */
- /* Interprete current nybble as packed number */
- run_count = pk_packed_num(&np, dyn_f, dp, pl);
-#if DEBUG == 3
- MESG(" --> run: %ld (%d)\n", run_count, run_color);
-#endif
- nbits = MIN(rowbits_left, run_count);
- run_color = !run_color;
- run_count -= nbits;
- switch (run_color) {
- case 0:
- rowbits_left -= fill_black_run(rowptr, wd - rowbits_left, nbits);
- break;
- case 1:
- rowbits_left -= fill_white_run(rowptr, wd - rowbits_left, nbits);
- break;
- }
- }
- }
- /* We got bitmap row data. */
-#if DEBUG == 2
- send_out(rowptr, rowbytes, wd, stream);
-#else
- send_out(rowptr, rowbytes, stream);
-#endif
- for ( ; i < ht && repeat_count > 0; repeat_count--, i++)
-#if DEBUG == 2
- send_out(rowptr, rowbytes, wd, stream);
-#else
- send_out(rowptr, rowbytes, stream);
-#endif
- }
- RELEASE(rowptr);
-
- return 0;
-}
-
-static int
-pk_decode_bitmap (pdf_obj *stream, long wd, long ht,
- int dyn_f, int run_color, unsigned char *dp, long pl)
-{
- unsigned char *rowptr, c;
- long i, j, rowbytes;
- const static unsigned char mask[8] = {
- 0x80u, 0x40u, 0x20u, 0x10u, 0x08u, 0x04u, 0x02u, 0x01u
- };
-
- ASSERT( dyn_f == 14 );
- if (run_color != 0) {
- WARN("run_color != 0 for bitmap pk data?");
- } else if (pl < (wd * ht + 7) / 8) {
- WARN("Insufficient bitmap pk data. %ldbytes expected but only %ldbytes read.",
- (wd * ht + 7) / 8, pl);
- return -1;
- }
-
- rowbytes = (wd + 7) / 8;
- rowptr = NEW(rowbytes, unsigned char);
- memset(rowptr, 0, rowbytes);
- /* Flip. PK bitmap is not byte aligned for each rows. */
- for (i = 0, j = 0; i < ht * wd; i++) {
- c = dp[i / 8] & mask[i % 8];
- if (c == 0)
- rowptr[j / 8] |= mask[i % 8]; /* flip bit */
- j++;
- if (j == wd) {
-#if DEBUG == 2
- send_out(rowptr, rowbytes, wd, stream);
-#else
- send_out(rowptr, rowbytes, stream);
-#endif
- memset(rowptr, 0, rowbytes);
- j = 0;
- }
- }
-
- return 0;
-}
-
-
-/* Read PK font file */
-static void
-do_skip (FILE *fp, unsigned long length)
-{
- while (length-- > 0)
- fgetc(fp);
-}
-
-static void
-do_preamble (FILE *fp)
-{
- /* Check for id byte */
- if (fgetc(fp) == 89) {
- /* Skip comment */
- do_skip(fp, get_unsigned_byte(fp));
- /* Skip other header info. It's normally used for verifying this
- is the file wethink it is */
- do_skip(fp, 16);
- } else {
- ERROR("embed_pk_font: PK ID byte is incorrect. Are you sure this is a PK file?");
- }
- return;
-}
-
-struct pk_header_
-{
- unsigned long pkt_len;
- SIGNED_QUAD chrcode;
- SIGNED_QUAD wd, dx, dy;
- SIGNED_QUAD bm_wd, bm_ht, bm_hoff, bm_voff;
- int dyn_f, run_color;
-};
-
-static int
-read_pk_char_header (struct pk_header_ *h, unsigned char opcode, FILE *fp)
-{
- ASSERT(h);
-
- if ((opcode & 4) == 0) { /* short */
- h->pkt_len = (opcode & 3) * 0x100U + get_unsigned_byte(fp);
- h->chrcode = get_unsigned_byte(fp);
- h->wd = get_unsigned_triple(fp); /* TFM width */
- h->dx = get_unsigned_byte(fp) << 16; /* horizontal escapement */
- h->dy = 0L;
- h->bm_wd = get_unsigned_byte(fp);
- h->bm_ht = get_unsigned_byte(fp);
- h->bm_hoff = get_signed_byte(fp);
- h->bm_voff = get_signed_byte(fp);
- h->pkt_len -= 8;
- } else if ((opcode & 7) == 7) { /* long */
- h->pkt_len = get_unsigned_quad(fp);
- h->chrcode = get_signed_quad(fp);
- h->wd = get_signed_quad(fp);
- h->dx = get_signed_quad(fp); /* 16.16 fixed point number in pixels */
- h->dy = get_signed_quad(fp);
- h->bm_wd = get_signed_quad(fp);
- h->bm_ht = get_signed_quad(fp);
- h->bm_hoff = get_signed_quad(fp);
- h->bm_voff = get_signed_quad(fp);
- h->pkt_len -= 28;
- } else { /* extended short */
- h->pkt_len = (opcode & 3) * 0x10000UL + get_unsigned_pair(fp);
- h->chrcode = get_unsigned_byte(fp);
- h->wd = get_unsigned_triple(fp);
- h->dx = get_unsigned_pair(fp) << 16;
- h->dy = 0x0L;
- h->bm_wd = get_unsigned_pair(fp);
- h->bm_ht = get_unsigned_pair(fp);
- h->bm_hoff = get_signed_pair(fp);
- h->bm_voff = get_signed_pair(fp);
- h->pkt_len -= 13;
- }
-
- h->dyn_f = opcode / 16;
- h->run_color = (opcode & 8) ? 1 : 0;
-
- if (h->chrcode > 0xff)
- {
- WARN("Unable to handle long characters in PK files: code=0x%04x", h->chrcode);
- return -1;
- }
-
- return 0;
-}
-
-/* CCITT Group 4 filter may reduce file size. */
-static pdf_obj *
-create_pk_CharProc_stream (struct pk_header_ *pkh,
- double chrwid,
- unsigned char *pkt_ptr, long pkt_len)
-{
- pdf_obj *stream; /* charproc */
- long llx, lly, urx, ury;
- int len;
-
- llx = -pkh->bm_hoff;
- lly = pkh->bm_voff - pkh->bm_ht;
- urx = pkh->bm_wd - pkh->bm_hoff;
- ury = pkh->bm_voff;
-
- stream = pdf_new_stream(STREAM_COMPRESS);
- /*
- * The following line is a "metric" for the PDF reader:
- *
- * PDF Reference Reference, 4th ed., p.385.
- *
- * The wx (first operand of d1) must be consistent with the corresponding
- * width in the font's Widths array. The format string of sprint() must be
- * consistent with write_number() in pdfobj.c.
- */
- len = pdf_sprint_number(work_buffer, chrwid);
- len += sprintf (work_buffer + len, " 0 %ld %ld %ld %ld d1\n", llx, lly, urx, ury);
- pdf_add_stream(stream, work_buffer, len);
- /*
- * Acrobat dislike transformation [0 0 0 0 dx dy].
- * PDF Reference, 4th ed., p.147, says,
- *
- * Use of a noninvertible matrix when painting graphics objects can result in
- * unpredictable behavior.
- *
- * but it does not forbid use of such transformation.
- */
- if (pkh->bm_wd != 0 && pkh->bm_ht != 0 && pkt_len > 0) {
- /* Scale and translate origin to lower left corner for raster data */
- len = sprintf (work_buffer, "q\n%ld 0 0 %ld %ld %ld cm\n", pkh->bm_wd, pkh->bm_ht, llx, lly);
- pdf_add_stream(stream, work_buffer, len);
- len = sprintf (work_buffer, "BI\n/W %ld\n/H %ld\n/IM true\n/BPC 1\nID ", pkh->bm_wd, pkh->bm_ht);
- pdf_add_stream(stream, work_buffer, len);
- /* Add bitmap data */
- if (pkh->dyn_f == 14) /* bitmap */
- pk_decode_bitmap(stream,
- pkh->bm_wd, pkh->bm_ht,
- pkh->dyn_f, pkh->run_color,
- pkt_ptr, pkt_len);
- else
- pk_decode_packed(stream,
- pkh->bm_wd, pkh->bm_ht,
- pkh->dyn_f, pkh->run_color,
- pkt_ptr, pkt_len);
- len = sprintf (work_buffer, "\nEI\nQ");
- pdf_add_stream(stream, work_buffer, len);
- } /* Otherwise we embed an empty stream :-( */
-
- return stream;
-}
-
-#define PK_XXX1 240
-#define PK_XXX2 241
-#define PK_XXX3 242
-#define PK_XXX4 243
-#define PK_YYY 244
-#define PK_POST 245
-#define PK_NO_OP 246
-#define PK_PRE 247
-
-#define pk_char2name(b,c) sprintf((b), "x%02X", (unsigned char)(c))
-int
-pdf_font_load_pkfont (pdf_font *font)
-{
- pdf_obj *fontdict;
- char *usedchars;
- char *ident;
- unsigned dpi;
- FILE *fp;
- double point_size, pix2charu;
- int opcode, code, firstchar, lastchar, prev;
- pdf_obj *charprocs, *procset, *encoding, *tmp_array;
- double widths[256];
- pdf_rect bbox;
- char charavail[256];
-#if ENABLE_GLYPHENC
- int encoding_id;
- char **enc_vec;
-#endif /* ENABLE_GLYPHENC */
- int error = 0;
-
- if (!pdf_font_is_in_use(font)) {
- return 0;
- }
-
- ident = pdf_font_get_ident(font);
- point_size = pdf_font_get_param(font, PDF_FONT_PARAM_POINT_SIZE);
- usedchars = pdf_font_get_usedchars(font);
-#if ENABLE_GLYPHENC
- encoding_id = pdf_font_get_encoding(font);
- if (encoding_id < 0)
- enc_vec = NULL;
- else {
- enc_vec = pdf_encoding_get_encoding(encoding_id);
- }
-#endif /* ENABLE_GLYPHENC */
-
- ASSERT(ident && usedchars && point_size > 0.0);
-
- dpi = truedpi(ident, point_size, base_dpi);
- fp = dpx_open_pk_font_at(ident, dpi);
- if (!fp) {
- ERROR("Could not find/open PK font file: %s (at %udpi)", ident, dpi);
- }
-
- memset(charavail, 0, 256);
- charprocs = pdf_new_dict();
- /* Include bitmap as 72dpi image:
- * There seems to be problems in "scaled" bitmap glyph
- * rendering in several viewers.
- */
- pix2charu = 72. * 1000. / ((double) base_dpi) / point_size;
- bbox.llx = bbox.lly = HUGE_VAL;
- bbox.urx = bbox.ury = -HUGE_VAL;
- while ((opcode = fgetc(fp)) >= 0 && opcode != PK_POST) {
- if (opcode < 240) {
- struct pk_header_ pkh;
-
- error = read_pk_char_header(&pkh, opcode, fp);
- if (error)
- ERROR("Error in reading PK character header.");
- else if (charavail[pkh.chrcode & 0xff])
- WARN("More than two bitmap image for single glyph?: font=\"%s\" code=0x%02x",
- ident, pkh.chrcode);
-
- if (!usedchars[pkh.chrcode & 0xff])
- do_skip(fp, pkh.pkt_len);
- else {
- char *charname;
- pdf_obj *charproc;
- unsigned char *pkt_ptr;
- size_t bytesread;
- double charwidth;
-
- /* Charwidth in PDF units */
- charwidth = ROUND(1000.0 * pkh.wd / (((double) (1<<20))*pix2charu), 0.1);
- widths[pkh.chrcode & 0xff] = charwidth;
-
- /* Update font BBox info */
- bbox.llx = MIN(bbox.llx, -pkh.bm_hoff);
- bbox.lly = MIN(bbox.lly, pkh.bm_voff - pkh.bm_ht);
- bbox.urx = MAX(bbox.urx, pkh.bm_wd - pkh.bm_hoff);
- bbox.ury = MAX(bbox.ury, pkh.bm_voff);
-
- pkt_ptr = NEW(pkh.pkt_len, unsigned char);
- if ((bytesread = fread(pkt_ptr, 1, pkh.pkt_len, fp))!= pkh.pkt_len) {
- ERROR("Only %ld bytes PK packet read. (expected %ld bytes)",
- bytesread, pkh.pkt_len);
- }
- charproc = create_pk_CharProc_stream(&pkh, charwidth, pkt_ptr, bytesread);
- RELEASE(pkt_ptr);
- if (!charproc)
- ERROR("Unpacking PK character data failed.");
-#if ENABLE_GLYPHENC
- if (encoding_id >= 0 && enc_vec) {
- charname = (char *) enc_vec[pkh.chrcode & 0xff];
- if (!charname) {
- WARN("\".notdef\" glyph used in font (code=0x%02x): %s", pkh.chrcode, ident);
- charname = work_buffer;
- pk_char2name(charname, pkh.chrcode);
- }
- }
- else
-#endif /* ENABLE_GLYPHENC */
- {
- charname = work_buffer;
- pk_char2name(charname, pkh.chrcode);
- }
-
- pdf_add_dict(charprocs, pdf_new_name(charname), pdf_ref_obj(charproc)); /* _FIXME_ */
- pdf_release_obj(charproc);
- }
- charavail[pkh.chrcode & 0xff] = 1;
- } else { /* A command byte */
- switch (opcode) {
- case PK_NO_OP: break;
- case PK_XXX1: do_skip(fp, get_unsigned_byte(fp)); break;
- case PK_XXX2: do_skip(fp, get_unsigned_pair(fp)); break;
- case PK_XXX3: do_skip(fp, get_unsigned_triple(fp)); break;
- case PK_XXX4: do_skip(fp, get_unsigned_quad(fp)); break;
- case PK_YYY: do_skip(fp, 4); break;
- case PK_PRE: do_preamble(fp); break;
- }
- }
- }
- MFCLOSE(fp);
-
- /* Check if we really got all glyphs needed. */
- for (code = 0; code < 256; code++) {
- if (usedchars[code] && !charavail[code])
- WARN("Missing glyph code=0x%02x in PK font \"%s\".", code, ident);
- }
-
- /* Now actually fill fontdict. */
- fontdict = pdf_font_get_resource(font);
-
- pdf_add_dict(fontdict,
- pdf_new_name("CharProcs"), pdf_ref_obj(charprocs));
- pdf_release_obj(charprocs);
-
- /*
- * Resources:
- *
- * PDF Reference 4th ed. describes it as "Optional but strongly recommended".
- * There are no reason to put it in our case, but we will put this.
- * We do not care about compatibility with Acrobat 2.x. (See implementation
- * note 47, Appendix H of PDF Ref., 4th ed.).
- */
- procset = pdf_new_dict();
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_name("PDF"));
- pdf_add_array(tmp_array, pdf_new_name("ImageB"));
- pdf_add_dict(procset,
- pdf_new_name("ProcSet"), tmp_array);
- pdf_add_dict(fontdict,
- pdf_new_name("Resources"), procset);
-
- /* Encoding */
- tmp_array = pdf_new_array();
- prev = -2; firstchar = 255; lastchar = 0;
- for (code = 0; code < 256; code++) {
- char *charname;
- if (usedchars[code]) {
- if (code < firstchar) firstchar = code;
- if (code > lastchar) lastchar = code;
- if (code != prev + 1)
- pdf_add_array(tmp_array, pdf_new_number(code));
-
-#if ENABLE_GLYPHENC
- if (encoding_id >= 0 && enc_vec) {
- charname = (char *) enc_vec[(unsigned char) code];
- if (!charname) {
- charname = work_buffer;
- pk_char2name(charname, code);
- }
- }
- else
-#endif /* ENABLE_GLYPHENC */
- {
- charname = work_buffer;
- pk_char2name(charname, code);
- }
- pdf_add_array(tmp_array, pdf_new_name(charname));
- prev = code;
- }
- }
- if (firstchar > lastchar) {
- ERROR("Unexpected error: firstchar > lastchar (%d %d)",
- firstchar, lastchar);
- pdf_release_obj(tmp_array);
- return -1;
- }
-#if ENABLE_GLYPHENC
- if (encoding_id < 0 || !enc_vec) {
-#else
- if (1) {
-#endif /* ENABLE_GLYPHENC */
- encoding = pdf_new_dict();
- pdf_add_dict(encoding,
- pdf_new_name("Type"), pdf_new_name("Encoding"));
- pdf_add_dict(encoding,
- pdf_new_name("Differences"), tmp_array);
- pdf_add_dict(fontdict,
- pdf_new_name("Encoding"), pdf_ref_obj(encoding));
- pdf_release_obj(encoding);
- } else
- pdf_release_obj(tmp_array);
-
- /* FontBBox: Accurate value is important.
- */
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_number(bbox.llx));
- pdf_add_array(tmp_array, pdf_new_number(bbox.lly));
- pdf_add_array(tmp_array, pdf_new_number(bbox.urx));
- pdf_add_array(tmp_array, pdf_new_number(bbox.ury));
- pdf_add_dict (fontdict , pdf_new_name("FontBBox"), tmp_array);
-
- /* Widths:
- * Indirect reference preffered. (See PDF Reference)
- */
- tmp_array = pdf_new_array();
- for (code = firstchar; code <= lastchar; code++) {
- if (usedchars[code])
- pdf_add_array(tmp_array, pdf_new_number(widths[code]));
- else {
- pdf_add_array(tmp_array, pdf_new_number(0));
- }
- }
- pdf_add_dict(fontdict,
- pdf_new_name("Widths"), pdf_ref_obj(tmp_array));
- pdf_release_obj(tmp_array);
-
- /* FontMatrix */
- tmp_array = pdf_new_array();
- pdf_add_array(tmp_array, pdf_new_number(0.001 * pix2charu));
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- pdf_add_array(tmp_array, pdf_new_number(0.001 * pix2charu));
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- pdf_add_dict (fontdict , pdf_new_name("FontMatrix"), tmp_array);
-
-
- pdf_add_dict(fontdict,
- pdf_new_name("FirstChar"), pdf_new_number(firstchar));
- pdf_add_dict(fontdict,
- pdf_new_name("LastChar"), pdf_new_number(lastchar));
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PK_FONT_H_
-#define _PK_FONT_H_
-
-#include "pdffont.h"
-
-extern int pdf_font_open_pkfont (pdf_font *font);
-extern int pdf_font_load_pkfont (pdf_font *font);
-
-extern void PKFont_set_dpi(int dpi);
-
-#endif /* _PK_FONT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-/*
- * PNG SUPPORT
- *
- * All bitdepth less than 16 is supported.
- * Supported color types are: PALETTE, RGB, GRAY, RGB_ALPHA, GRAY_ALPHA.
- * Supported ancillary chunks: tRNS, cHRM + gAMA, (sRGB), (iCCP)
- *
- * gAMA support is available only when cHRM exists. cHRM support is not
- * tested well. CalRGB/CalGray colorspace is used for PNG images that
- * have cHRM chunk (but not sRGB).
- *
- * LIMITATIONS
- *
- * Recent version of PDF (>= 1.5) support 16 bpc, but 16 bit bitdepth PNG
- * images are automatically converted to 8 bit bitpedth image.
- *
- * TODO
- *
- * sBIT ? iTXT, tEXT and tIME as MetaData ?, pHYS (see below)
- * 16 bpc support for PDF-1.5. JBIG compression for monochrome image.
- * Predictor for deflate ?
- */
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dvipdfmx.h"
-
-#include "pdfcolor.h"
-#include "pdfobj.h"
-
-#define PNG_DEBUG_STR "PNG"
-#define PNG_DEBUG 3
-
-#ifdef HAVE_LIBPNG
-
-/*
- * Write, MNG, Progressive not required.
- */
-#define PNG_NO_WRITE_SUPPORTED
-#define PNG_NO_MNG_FEATURES
-#define PNG_NO_PROGRESSIVE_READ
-#if 0
-/* 16_TO_8 required. */
-#define PNG_NO_READ_TRANSFORMS
-#endif
-
-#include <png.h>
-#include "pngimage.h"
-
-#include "pdfximage.h"
-
-#define PDF_TRANS_TYPE_NONE 0
-#define PDF_TRANS_TYPE_BINARY 1
-#define PDF_TRANS_TYPE_ALPHA 2
-
-/* ColorSpace */
-static pdf_obj *create_cspace_Indexed (png_structp png_ptr, png_infop info_ptr);
-
-/* CIE-Based: CalRGB/CalGray
- *
- * We ignore gAMA if cHRM is not found.
- */
-static pdf_obj *create_cspace_CalRGB (png_structp png_ptr, png_infop info_ptr);
-static pdf_obj *create_cspace_CalGray (png_structp png_ptr, png_infop info_ptr);
-static pdf_obj *make_param_Cal (png_byte color_type,
- double G,
- double xw, double yw,
- double xr, double yr,
- double xg, double yg,
- double xb, double yb);
-
-/* sRGB:
- *
- * We (and PDF) do not have direct sRGB support. The sRGB color space can be
- * precisely represented by ICC profile, but we use approximate CalRGB color
- * space.
- */
-static pdf_obj *create_cspace_sRGB (png_structp png_ptr, png_infop info_ptr);
-static pdf_obj *get_rendering_intent (png_structp png_ptr, png_infop info_ptr);
-
-/* ICCBased:
- *
- * Not supported yet.
- * Must check if ICC profile is valid and can be imported to PDF.
- * There are few restrictions (should be applied to PNG too?) in ICC profile
- * support in PDF. Some information should be obtained from profile.
- */
-static pdf_obj *create_cspace_ICCBased (png_structp png_ptr, png_infop info_ptr);
-
-/* Transparency */
-static int check_transparency (png_structp png_ptr, png_infop info_ptr);
-/* Color-Key Mask */
-static pdf_obj *create_ckey_mask (png_structp png_ptr, png_infop info_ptr);
-/* Soft Mask:
- *
- * create_soft_mask() is for PNG_COLOR_TYPE_PALLETE.
- * Images with alpha chunnel use strip_soft_mask().
- * An object representing mask itself is returned.
- */
-static pdf_obj *create_soft_mask (png_structp png_ptr, png_infop info_ptr,
- png_bytep image_data_ptr,
- png_uint_32 width, png_uint_32 height);
-static pdf_obj *strip_soft_mask (png_structp png_ptr, png_infop info_ptr,
- png_bytep image_data_ptr,
- png_uint_32p rowbytes_ptr,
- png_uint_32 width, png_uint_32 height);
-
-/* Read image body */
-static void read_image_data (png_structp png_ptr, png_infop info_ptr,
- png_bytep dest_ptr,
- png_uint_32 height, png_uint_32 rowbytes);
-
-int
-check_for_png (FILE *png_file)
-{
- unsigned char sigbytes[4];
-
- rewind (png_file);
- if (fread (sigbytes, 1, sizeof(sigbytes), png_file) !=
- sizeof(sigbytes) ||
- (png_sig_cmp (sigbytes, 0, sizeof(sigbytes))))
- return 0;
- else
- return 1;
-}
-
-int
-png_include_image (pdf_ximage *ximage, FILE *png_file)
-{
- pdf_obj *stream;
- pdf_obj *stream_dict;
- pdf_obj *colorspace, *mask, *intent;
- png_bytep stream_data_ptr;
- int trans_type;
- ximage_info info;
- /* Libpng stuff */
- png_structp png_ptr;
- png_infop png_info_ptr;
- png_byte bpc, color_type;
- png_uint_32 width, height, rowbytes, xppm, yppm;
-
- pdf_ximage_init_image_info(&info);
-
- stream = NULL;
- stream_dict = NULL;
- colorspace = mask = intent = NULL;
-
- rewind (png_file);
- png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
- if (png_ptr == NULL ||
- (png_info_ptr = png_create_info_struct (png_ptr)) == NULL) {
- WARN("%s: Creating Libpng read/info struct failed.", PNG_DEBUG_STR);
- if (png_ptr)
- png_destroy_read_struct(&png_ptr, NULL, NULL);
- return -1;
- }
-
- /* Inititializing file IO. */
- png_init_io (png_ptr, png_file);
-
- /* Read PNG info-header and get some info. */
- png_read_info(png_ptr, png_info_ptr);
- color_type = png_get_color_type (png_ptr, png_info_ptr);
- width = png_get_image_width (png_ptr, png_info_ptr);
- height = png_get_image_height(png_ptr, png_info_ptr);
- bpc = png_get_bit_depth (png_ptr, png_info_ptr);
- xppm = png_get_x_pixels_per_meter(png_ptr, png_info_ptr);
- yppm = png_get_y_pixels_per_meter(png_ptr, png_info_ptr);
-
- /* We do not need 16-bpc color. Ask libpng to convert down to 8-bpc. */
- if (bpc > 8) {
- png_set_strip_16(png_ptr);
- bpc = 8;
- }
-
- trans_type = check_transparency(png_ptr, png_info_ptr);
- /* check_transparency() does not do updata_info() */
- png_read_update_info(png_ptr, png_info_ptr);
- rowbytes = png_get_rowbytes(png_ptr, png_info_ptr);
-
- /* Values listed below will not be modified in the remaining process. */
- info.width = width;
- info.height = height;
- info.bits_per_component = bpc;
-
- if (compat_mode)
- info.xdensity = info.ydensity = 72.0 / 100.0;
- else {
- if (xppm > 0)
- info.xdensity = 72.0 / 0.0254 / xppm;
- if (yppm > 0)
- info.ydensity = 72.0 / 0.0254 / yppm;
- }
-
- stream = pdf_new_stream (STREAM_COMPRESS);
- stream_dict = pdf_stream_dict(stream);
-
- stream_data_ptr = (png_bytep) NEW(rowbytes*height, png_byte);
- read_image_data(png_ptr, png_info_ptr, stream_data_ptr, height, rowbytes);
-
- /* Non-NULL intent means there is valid sRGB chunk. */
- intent = get_rendering_intent(png_ptr, png_info_ptr);
- if (intent)
- pdf_add_dict(stream_dict, pdf_new_name("Intent"), intent);
-
- switch (color_type) {
- case PNG_COLOR_TYPE_PALETTE:
-
- colorspace = create_cspace_Indexed(png_ptr, png_info_ptr);
-
- switch (trans_type) {
- case PDF_TRANS_TYPE_BINARY:
- /* Color-key masking */
- mask = create_ckey_mask(png_ptr, png_info_ptr);
- break;
- case PDF_TRANS_TYPE_ALPHA:
- /* Soft mask */
- mask = create_soft_mask(png_ptr, png_info_ptr, stream_data_ptr, width, height);
- break;
- default:
- /* Nothing to be done here.
- * No tRNS chunk or image already composited with background color.
- */
- break;
- }
- break;
- case PNG_COLOR_TYPE_RGB:
- case PNG_COLOR_TYPE_RGB_ALPHA:
-
- if (png_get_valid(png_ptr, png_info_ptr, PNG_INFO_iCCP))
- colorspace = create_cspace_ICCBased(png_ptr, png_info_ptr);
- else if (intent) {
- colorspace = create_cspace_sRGB(png_ptr, png_info_ptr);
- } else {
- colorspace = create_cspace_CalRGB(png_ptr, png_info_ptr);
- }
- if (!colorspace)
- colorspace = pdf_new_name("DeviceRGB");
-
- switch (trans_type) {
- case PDF_TRANS_TYPE_BINARY:
- if (color_type != PNG_COLOR_TYPE_RGB)
- ERROR("Unexpected error in png_include_image().");
- mask = create_ckey_mask(png_ptr, png_info_ptr);
- break;
- /* rowbytes changes 4 to 3 at here */
- case PDF_TRANS_TYPE_ALPHA:
- if (color_type != PNG_COLOR_TYPE_RGB_ALPHA)
- ERROR("Unexpected error in png_include_image().");
- mask = strip_soft_mask(png_ptr, png_info_ptr,
- stream_data_ptr, &rowbytes, width, height);
- break;
- default:
- mask = NULL;
- }
- info.num_components = 3;
- break;
-
- case PNG_COLOR_TYPE_GRAY:
- case PNG_COLOR_TYPE_GRAY_ALPHA:
-
- if (png_get_valid(png_ptr, png_info_ptr, PNG_INFO_iCCP))
- colorspace = create_cspace_ICCBased(png_ptr, png_info_ptr);
- else if (intent) {
- colorspace = create_cspace_sRGB(png_ptr, png_info_ptr);
- } else {
- colorspace = create_cspace_CalGray(png_ptr, png_info_ptr);
- }
- if (!colorspace)
- colorspace = pdf_new_name("DeviceGray");
-
- switch (trans_type) {
- case PDF_TRANS_TYPE_BINARY:
- if (color_type != PNG_COLOR_TYPE_GRAY)
- ERROR("Unexpected error in png_include_image().");
- mask = create_ckey_mask(png_ptr, png_info_ptr);
- break;
- case PDF_TRANS_TYPE_ALPHA:
- if (color_type != PNG_COLOR_TYPE_GRAY_ALPHA)
- ERROR("Unexpected error in png_include_image().");
- mask = strip_soft_mask(png_ptr, png_info_ptr,
- stream_data_ptr, &rowbytes, width, height);
- break;
- default:
- mask = NULL;
- }
- info.num_components = 1;
- break;
-
- default:
- WARN("%s: Unknown PNG colortype %d.", PNG_DEBUG_STR, color_type);
- }
- pdf_add_dict(stream_dict, pdf_new_name("ColorSpace"), colorspace);
-
- pdf_add_stream(stream, stream_data_ptr, rowbytes*height);
- RELEASE(stream_data_ptr);
-
- if (mask) {
- if (trans_type == PDF_TRANS_TYPE_BINARY)
- pdf_add_dict(stream_dict, pdf_new_name("Mask"), mask);
- else if (trans_type == PDF_TRANS_TYPE_ALPHA) {
- pdf_add_dict(stream_dict, pdf_new_name("SMask"), pdf_ref_obj(mask));
- pdf_release_obj(mask);
- } else {
- WARN("%s: You found a bug in pngimage.c.", PNG_DEBUG_STR);
- pdf_release_obj(mask);
- }
- }
-
- png_read_end(png_ptr, NULL);
-
- /* Cleanup */
- if (png_info_ptr)
- png_destroy_info_struct(png_ptr, &png_info_ptr);
- if (png_ptr)
- png_destroy_read_struct(&png_ptr, NULL, NULL);
-
- pdf_ximage_set_image(ximage, &info, stream);
-
- return 0;
-}
-
-/*
- * The returned value trans_type is the type of transparency to be used for
- * this image. Possible values are:
- *
- * PDF_TRANS_TYPE_NONE No Masking will be used/required.
- * PDF_TRANS_TYPE_BINARY Pixels are either fully opaque/fully transparent.
- * PDF_TRANS_TYPE_ALPHA Uses alpha channel, requies SMask.(PDF-1.4)
- *
- * check_transparency() must check the current setting of output PDF version
- * and must choose appropriate trans_type value according to PDF version of
- * current output PDF document.
- *
- * If the PDF version is less than 1.3, no transparency is supported for this
- * version of PDF, hence PDF_TRANS_TYPE_NONE must be returned. And when the PDF
- * version is equal to 1.3, possible retrun values are PDF_TRANS_TYPE_BINARY or
- * PDF_TRANS_TYPE_NONE. The latter case arises when PNG file uses alpha channel
- * explicitly (color type PNG_COLOR_TYPE_XXX_ALPHA), or the tRNS chunk for the
- * PNG_COLOR_TYPE_PALETTE image contains intermediate values of opacity.
- *
- * Finally, in the case of PDF version 1.4, all kind of translucent pixels can
- * be represented with Soft-Mask.
- */
-
-static int
-check_transparency (png_structp png_ptr, png_infop info_ptr)
-{
- int trans_type;
- unsigned pdf_version;
- png_byte color_type;
- png_color_16p trans_values;
- png_bytep trans;
- int num_trans;
-
- pdf_version = pdf_get_version();
- color_type = png_get_color_type(png_ptr, info_ptr);
-
- /*
- * First we set trans_type to appropriate value for PNG image.
- */
- if (color_type == PNG_COLOR_TYPE_RGB_ALPHA ||
- color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
- trans_type = PDF_TRANS_TYPE_ALPHA;
- } else if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) &&
- png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, &trans_values)) {
- /* Have valid tRNS chunk. */
- switch (color_type) {
- case PNG_COLOR_TYPE_PALETTE:
- /* Use color-key mask if possible. */
- trans_type = PDF_TRANS_TYPE_BINARY;
- while (num_trans-- > 0) {
- if (trans[num_trans] != 0x00 && trans[num_trans] != 0xff) {
- /* This seems not binary transparency */
- trans_type = PDF_TRANS_TYPE_ALPHA;
- break;
- }
- }
- break;
- case PNG_COLOR_TYPE_GRAY:
- case PNG_COLOR_TYPE_RGB:
- /* RGB or GRAY, single color specified by trans_values is transparent. */
- trans_type = PDF_TRANS_TYPE_BINARY;
- break;
- default:
- /* Else tRNS silently ignored. */
- trans_type = PDF_TRANS_TYPE_NONE;
- }
- } else { /* no transparency */
- trans_type = PDF_TRANS_TYPE_NONE;
- }
-
- /*
- * Now we check PDF version.
- * We can convert alpha cahnnels to explicit mask via user supplied alpha-
- * threshold value. But I will not do that.
- */
- if (( pdf_version < 3 && trans_type != PDF_TRANS_TYPE_NONE ) ||
- ( pdf_version < 4 && trans_type == PDF_TRANS_TYPE_ALPHA )) {
- /*
- * No transparency supported but PNG uses transparency, or Soft-Mask
- * required but no support for it is available in this version of PDF.
- * We must do pre-composition of image with the background image here. But,
- * we cannot do that in general since dvipdfmx is not a rasterizer. What we
- * can do here is to composite image with a rectangle filled with the
- * background color. However, images are stored as an Image XObject which
- * can be referenced anywhere in the PDF document content. Hence, we cannot
- * know the correct background color at this time. So we will choose white
- * as background color, which is most probable color in our cases.
- * We ignore bKGD chunk.
- */
- png_color_16 bg;
- bg.red = 255; bg.green = 255; bg.blue = 255; bg.gray = 255; bg.index = 0;
- png_set_background(png_ptr, &bg, PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
- WARN("%s: Transparency will be ignored. (no support in PDF ver. < 1.3)", PNG_DEBUG_STR);
- if (pdf_version < 3)
- WARN("%s: Please use -V 3 option to enable binary transparency support.", PNG_DEBUG_STR);
- if (pdf_version < 4)
- WARN("%s: Please use -V 4 option to enable full alpha channel support.", PNG_DEBUG_STR);
- trans_type = PDF_TRANS_TYPE_NONE;
- }
-
- return trans_type;
-}
-
-/*
- * sRGB:
- *
- * If sRGB chunk is present, cHRM and gAMA chunk must be ignored.
- *
- */
-static pdf_obj *
-get_rendering_intent (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *intent;
- int srgb_intent;
-
- if (png_get_valid(png_ptr, info_ptr, PNG_INFO_sRGB) &&
- png_get_sRGB (png_ptr, info_ptr, &srgb_intent)) {
- switch (srgb_intent) {
- case PNG_sRGB_INTENT_SATURATION:
- intent = pdf_new_name("Saturation");
- break;
- case PNG_sRGB_INTENT_PERCEPTUAL:
- intent = pdf_new_name("Perceptual");
- break;
- case PNG_sRGB_INTENT_ABSOLUTE:
- intent = pdf_new_name("AbsoluteColorimetric");
- break;
- case PNG_sRGB_INTENT_RELATIVE:
- intent = pdf_new_name("RelativeColorimetric");
- break;
- default:
- WARN("%s: Invalid value in PNG sRGB chunk: %d", PNG_DEBUG_STR, srgb_intent);
- intent = NULL;
- }
- } else
- intent = NULL;
-
- return intent;
-}
-
-/* Approximated sRGB */
-static pdf_obj *
-create_cspace_sRGB (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *colorspace;
- pdf_obj *cal_param;
- png_byte color_type;
-
- color_type = png_get_color_type(png_ptr, info_ptr);
-
- /* Parameters taken from PNG spec. section 4.2.2.3. */
- cal_param = make_param_Cal(color_type,
- 2.2,
- 0.3127, 0.329,
- 0.64, 0.33, 0.3, 0.6, 0.15, 0.06);
- if (!cal_param)
- return NULL;
-
- colorspace = pdf_new_array();
-
- switch (color_type) {
- case PNG_COLOR_TYPE_RGB:
- case PNG_COLOR_TYPE_RGB_ALPHA:
- case PNG_COLOR_TYPE_PALETTE:
- pdf_add_array(colorspace, pdf_new_name("CalRGB"));
- break;
- case PNG_COLOR_TYPE_GRAY:
- case PNG_COLOR_TYPE_GRAY_ALPHA:
- pdf_add_array(colorspace, pdf_new_name("CalGray"));
- break;
- }
- pdf_add_array(colorspace, cal_param);
-
- return colorspace;
-}
-
-static pdf_obj *
-create_cspace_ICCBased (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *colorspace;
- int csp_id, colortype;
- png_byte color_type;
- png_charp name;
- int compression_type; /* Manual page for libpng does not
- * clarify whether profile data is inflated by libpng.
- */
-#if PNG_LIBPNG_VER_MINOR < 5
- png_charp profile;
-#else
- png_bytep profile;
-#endif
- png_uint_32 proflen;
-
- if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_iCCP) ||
- !png_get_iCCP(png_ptr, info_ptr, &name, &compression_type, &profile, &proflen))
- return NULL;
-
- color_type = png_get_color_type(png_ptr, info_ptr);
-
- if (color_type & PNG_COLOR_MASK_COLOR) {
- colortype = PDF_COLORSPACE_TYPE_RGB;
-#if 0
- alternate = create_cspace_CalRGB(png_ptr, info_ptr);
-#endif
- } else {
- colortype = PDF_COLORSPACE_TYPE_GRAY;
-#if 0
- alternate = create_cspace_CalGray(png_ptr, info_ptr);
-#endif
- }
-
-#if 0
- if (alternate)
- pdf_add_dict(dict, pdf_new_name("Alternate"), alternate);
-#endif
-
- if (iccp_check_colorspace(colortype, profile, proflen) < 0)
- colorspace = NULL;
- else {
- csp_id = iccp_load_profile(name, profile, proflen);
- if (csp_id < 0) {
- colorspace = NULL;
- } else {
- colorspace = pdf_get_colorspace_reference(csp_id);
- }
- }
-
- /* Rendering intent ... */
-
- return colorspace;
-}
-
-/*
- * gAMA, cHRM:
- *
- * If cHRM is present, we use CIE-Based color space. gAMA is also used here
- * if available.
- */
-
-#define INVALID_CHRM_VALUE(xw,yw,xr,yr,xg,yg,xb,yb) (\
- (xw) <= 0.0 || (yw) < 1.0e-10 || \
- (xr) < 0.0 || (yr) < 0.0 || (xg) < 0.0 || (yg) < 0.0 || \
- (xb) < 0.0 || (yb) < 0.0)
-
-static pdf_obj *
-create_cspace_CalRGB (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *colorspace;
- pdf_obj *cal_param;
- double xw, yw, xr, yr, xg, yg, xb, yb;
- double G;
-
- if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_cHRM) ||
- !png_get_cHRM(png_ptr, info_ptr, &xw, &yw, &xr, &yr, &xg, &yg, &xb, &yb))
- return NULL;
-
- if (xw <= 0.0 || yw < 1.0e-10 ||
- xr < 0.0 || yr < 0.0 || xg < 0.0 || yg < 0.0 || xb < 0.0 || yb < 0.0) {
- WARN("%s: Invalid cHRM chunk parameters found.", PNG_DEBUG_STR);
- return NULL;
- }
-
- if (png_get_valid(png_ptr, info_ptr, PNG_INFO_gAMA) &&
- png_get_gAMA (png_ptr, info_ptr, &G)) {
- if (G < 1.0e-2) {
- WARN("%s: Unusual Gamma value: %g", PNG_DEBUG_STR, G);
- return NULL;
- }
- G = 1.0 / G; /* Gamma is inverted. */
- } else {
- G = 1.0;
- }
-
- cal_param = make_param_Cal(PNG_COLOR_TYPE_RGB, G, xw, yw, xr, yr, xg, yg, xb, yb);
-
- if (!cal_param)
- return NULL;
-
- colorspace = pdf_new_array();
- pdf_add_array(colorspace, pdf_new_name("CalRGB"));
- pdf_add_array(colorspace, cal_param);
-
- return colorspace;
-}
-
-static pdf_obj *
-create_cspace_CalGray (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *colorspace;
- pdf_obj *cal_param;
- double xw, yw, xr, yr, xg, yg, xb, yb;
- double G;
-
- if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_cHRM) ||
- !png_get_cHRM(png_ptr, info_ptr, &xw, &yw, &xr, &yr, &xg, &yg, &xb, &yb))
- return NULL;
-
- if (xw <= 0.0 || yw < 1.0e-10 ||
- xr < 0.0 || yr < 0.0 || xg < 0.0 || yg < 0.0 || xb < 0.0 || yb < 0.0) {
- WARN("%s: Invalid cHRM chunk parameters found.", PNG_DEBUG_STR);
- return NULL;
- }
-
- if (png_get_valid(png_ptr, info_ptr, PNG_INFO_gAMA) &&
- png_get_gAMA (png_ptr, info_ptr, &G)) {
- if (G < 1.0e-2) {
- WARN("%s: Unusual Gamma value: %g", PNG_DEBUG_STR, G);
- return NULL;
- }
- G = 1.0 / G; /* Gamma is inverted. */
- } else {
- G = 1.0;
- }
-
- cal_param = make_param_Cal(PNG_COLOR_TYPE_GRAY, G, xw, yw, xr, yr, xg, yg, xb, yb);
-
- if (!cal_param)
- return NULL;
-
- colorspace = pdf_new_array();
- pdf_add_array(colorspace, pdf_new_name("CalGray"));
- pdf_add_array(colorspace, cal_param);
-
- return colorspace;
-}
-
-static pdf_obj *
-make_param_Cal (png_byte color_type,
- double G, /* Gamma */
- double xw, double yw,
- double xr, double yr, double xg, double yg, double xb, double yb)
-{
- pdf_obj *cal_param;
- pdf_obj *white_point, *matrix, *dev_gamma;
- double Xw, Yw, Zw; /* Yw = 1.0 */
- double Xr, Xg, Xb, Yr, Yb, Yg, Zr, Zg, Zb;
-
-#ifndef ABS
-#define ABS(x) ((x) < 0 ? -(x) : (x))
-#endif
- /*
- * TODO: Check validity
- *
- * Conversion found in
- *
- * com.sixlegs.image.png - Java package to read and display PNG images
- * Copyright (C) 1998, 1999, 2001 Chris Nokleberg
- *
- * http://www.sixlegs.com/software/png/
- *
- */
- {
- double zw, zr, zg, zb;
- double fr, fg, fb;
- double det;
-
- /* WhitePoint */
- zw = 1 - (xw + yw);
- zr = 1 - (xr + yr); zg = 1 - (xg + yg); zb = 1 - (xb + yb);
- Xw = xw / yw; Yw = 1.0; Zw = zw / yw;
-
- /* Matrix */
- det = xr * (yg * zb - zg * yb) - xg * (yr * zb - zr * yb) + xb * (yr * zg - zr * yg);
- if (ABS(det) < 1.0e-10) {
- WARN("Non invertible matrix: Maybe invalid value(s) specified in cHRM chunk.");
- return NULL;
- }
- fr = (Xw * (yg * zb - zg * yb) - xg * (zb - Zw * yb) + xb * (zg - Zw * yg)) / det;
- fg = (xr * (zb - Zw * yb) - Xw * (yr * zb - zr * yb) + xb * (yr * Zw - zr)) / det;
- fb = (xr * (yg * Zw - zg) - xg * (yr * Zw - zr) + Xw * (yr * zg - zr * yg)) / det;
- Xr = fr * xr; Yr = fr * yr; Zr = fr * zr;
- Xg = fg * xg; Yg = fg * yg; Zg = fg * zg;
- Xb = fb * xb; Yb = fb * yb; Zb = fb * zb;
- }
-
- if (G < 1.0e-2) {
- WARN("Unusual Gamma specified: %g", G);
- return NULL;
- }
-
- cal_param = pdf_new_dict();
-
- /* White point is always required. */
- white_point = pdf_new_array();
- pdf_add_array(white_point, pdf_new_number(ROUND(Xw, 0.00001)));
- pdf_add_array(white_point, pdf_new_number(ROUND(Yw, 0.00001)));
- pdf_add_array(white_point, pdf_new_number(ROUND(Zw, 0.00001)));
- pdf_add_dict(cal_param, pdf_new_name("WhitePoint"), white_point);
-
- /* Matrix - default: Identity */
- if (color_type & PNG_COLOR_MASK_COLOR) {
- if (G != 1.0) {
- dev_gamma = pdf_new_array();
- pdf_add_array(dev_gamma, pdf_new_number(ROUND(G, 0.00001)));
- pdf_add_array(dev_gamma, pdf_new_number(ROUND(G, 0.00001)));
- pdf_add_array(dev_gamma, pdf_new_number(ROUND(G, 0.00001)));
- pdf_add_dict(cal_param, pdf_new_name("Gamma"), dev_gamma);
- }
-
- matrix = pdf_new_array();
- pdf_add_array(matrix, pdf_new_number(ROUND(Xr, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Yr, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Zr, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Xg, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Yg, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Zg, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Xb, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Yb, 0.00001)));
- pdf_add_array(matrix, pdf_new_number(ROUND(Zb, 0.00001)));
- pdf_add_dict (cal_param, pdf_new_name("Matrix"), matrix);
- } else { /* Gray */
- if (G != 1.0)
- pdf_add_dict(cal_param,
- pdf_new_name("Gamma"),
- pdf_new_number(ROUND(G, 0.00001)));
- }
-
- return cal_param;
-}
-
-/*
- * Set up Indexed ColorSpace for color-type PALETTE:
- *
- * PNG allows only RGB color for base color space. If gAMA and/or cHRM
- * chunk is available, we can use CalRGB color space instead of DeviceRGB
- * for base color space.
- *
- */
-static pdf_obj *
-create_cspace_Indexed (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *colorspace;
- pdf_obj *base, *lookup;
- png_byte *data_ptr;
- png_colorp plte;
- int num_plte, i;
-
- if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_PLTE) ||
- !png_get_PLTE(png_ptr, info_ptr, &plte, &num_plte)) {
- WARN("%s: PNG does not have valid PLTE chunk.", PNG_DEBUG_STR);
- return NULL;
- }
-
- /* Order is important. */
- colorspace = pdf_new_array ();
- pdf_add_array(colorspace, pdf_new_name("Indexed"));
-
- if (png_get_valid(png_ptr, info_ptr, PNG_INFO_iCCP))
- base = create_cspace_ICCBased(png_ptr, info_ptr);
- else {
- if (png_get_valid(png_ptr, info_ptr, PNG_INFO_sRGB))
- base = create_cspace_sRGB(png_ptr, info_ptr);
- else
- base = create_cspace_CalRGB(png_ptr, info_ptr);
- }
-
- if (!base)
- base = pdf_new_name("DeviceRGB");
-
- pdf_add_array(colorspace, base);
- pdf_add_array(colorspace, pdf_new_number(num_plte-1));
- data_ptr = NEW(num_plte*3, png_byte);
- for (i = 0; i < num_plte; i++) {
- data_ptr[3*i] = plte[i].red;
- data_ptr[3*i+1] = plte[i].green;
- data_ptr[3*i+2] = plte[i].blue;
- }
- lookup = pdf_new_string(data_ptr, num_plte*3);
- RELEASE(data_ptr);
- pdf_add_array(colorspace, lookup);
-
- return colorspace;
-}
-
-/*
- * pHYs: no support
- *
- * pngimage.c is not responsible for adjusting image size.
- * Higher layer must do something for this.
- */
-
-/*
- * Colorkey Mask: array
- *
- * [component_0_min component_0_max ... component_n_min component_n_max]
- *
- */
-
-static pdf_obj *
-create_ckey_mask (png_structp png_ptr, png_infop info_ptr)
-{
- pdf_obj *colorkeys;
- png_byte color_type;
- png_bytep trans;
- int num_trans, i;
- png_color_16p colors;
-
- if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ||
- !png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, &colors)) {
- WARN("%s: PNG does not have valid tRNS chunk!", PNG_DEBUG_STR);
- return NULL;
- }
-
- colorkeys = pdf_new_array();
- color_type = png_get_color_type(png_ptr, info_ptr);
-
- switch (color_type) {
- case PNG_COLOR_TYPE_PALETTE:
- for (i = 0; i < num_trans; i++) {
- if (trans[i] == 0x00) {
- pdf_add_array(colorkeys, pdf_new_number(i));
- pdf_add_array(colorkeys, pdf_new_number(i));
- } else if (trans[i] != 0xff) {
- WARN("%s: You found a bug in pngimage.c.", PNG_DEBUG_STR);
- }
- }
- break;
- case PNG_COLOR_TYPE_RGB:
- pdf_add_array(colorkeys, pdf_new_number(colors->red));
- pdf_add_array(colorkeys, pdf_new_number(colors->red));
- pdf_add_array(colorkeys, pdf_new_number(colors->green));
- pdf_add_array(colorkeys, pdf_new_number(colors->green));
- pdf_add_array(colorkeys, pdf_new_number(colors->blue));
- pdf_add_array(colorkeys, pdf_new_number(colors->blue));
- break;
- case PNG_COLOR_TYPE_GRAY:
- pdf_add_array(colorkeys, pdf_new_number(colors->gray));
- pdf_add_array(colorkeys, pdf_new_number(colors->gray));
- break;
- default:
- WARN("%s: You found a bug in pngimage.c.", PNG_DEBUG_STR);
- pdf_release_obj(colorkeys);
- colorkeys = NULL;
- }
-
- return colorkeys;
-}
-
-/*
- * Soft-Mask: stream
- *
- * <<
- * /Type /XObject
- * /Subtype /Image
- * /Width -int-
- * /Height -int-
- * /BitsPerComponent bpc
- * >>
- * stream .... endstream
- *
- * ColorSpace, Mask, SMask must be absent. ImageMask must be false or absent.
- */
-
-static pdf_obj *
-create_soft_mask (png_structp png_ptr, png_infop info_ptr,
- png_bytep image_data_ptr, png_uint_32 width, png_uint_32 height)
-{
- pdf_obj *smask, *dict;
- png_bytep smask_data_ptr;
- png_bytep trans;
- int num_trans;
- png_uint_32 i;
-
- if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS) ||
- !png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, NULL)) {
- WARN("%s: PNG does not have valid tRNS chunk but tRNS is requested.", PNG_DEBUG_STR);
- return NULL;
- }
-
- smask = pdf_new_stream(STREAM_COMPRESS);
- dict = pdf_stream_dict(smask);
- smask_data_ptr = (png_bytep) NEW(width*height, png_byte);
- pdf_add_dict(dict, pdf_new_name("Type"), pdf_new_name("XObjcect"));
- pdf_add_dict(dict, pdf_new_name("Subtype"), pdf_new_name("Image"));
- pdf_add_dict(dict, pdf_new_name("Width"), pdf_new_number(width));
- pdf_add_dict(dict, pdf_new_name("Height"), pdf_new_number(height));
- pdf_add_dict(dict, pdf_new_name("ColorSpace"), pdf_new_name("DeviceGray"));
- pdf_add_dict(dict, pdf_new_name("BitsPerComponent"), pdf_new_number(8));
- for (i = 0; i < width*height; i++) {
- png_byte idx = image_data_ptr[i];
- smask_data_ptr[i] = (idx < num_trans) ? trans[idx] : 0xff;
- }
- pdf_add_stream(smask, (char *)smask_data_ptr, width*height);
- RELEASE(smask_data_ptr);
-
- return smask;
-}
-
-/* bitdepth is always 8 (16 is not supported) */
-static pdf_obj *
-strip_soft_mask (png_structp png_ptr, png_infop info_ptr,
- /* next two values will be modified. */
- png_bytep image_data_ptr, png_uint_32p rowbytes_ptr,
- png_uint_32 width, png_uint_32 height)
-{
- pdf_obj *smask, *dict;
- png_byte color_type;
- png_bytep smask_data_ptr;
- png_uint_32 i;
-
- color_type = png_get_color_type(png_ptr, info_ptr);
-
- if (color_type & PNG_COLOR_MASK_COLOR) {
- if (*rowbytes_ptr != 4*width*sizeof(png_byte)) { /* Something wrong */
- WARN("%s: Inconsistent rowbytes value.", PNG_DEBUG_STR);
- return NULL;
- }
- } else {
- if (*rowbytes_ptr != 2*width*sizeof(png_byte)) { /* Something wrong */
- WARN("%s: Inconsistent rowbytes value.", PNG_DEBUG_STR);
- return NULL;
- }
- }
-
- smask = pdf_new_stream(STREAM_COMPRESS);
- dict = pdf_stream_dict(smask);
- pdf_add_dict(dict, pdf_new_name("Type"), pdf_new_name("XObjcect"));
- pdf_add_dict(dict, pdf_new_name("Subtype"), pdf_new_name("Image"));
- pdf_add_dict(dict, pdf_new_name("Width"), pdf_new_number(width));
- pdf_add_dict(dict, pdf_new_name("Height"), pdf_new_number(height));
- pdf_add_dict(dict, pdf_new_name("ColorSpace"), pdf_new_name("DeviceGray"));
- pdf_add_dict(dict, pdf_new_name("BitsPerComponent"), pdf_new_number(8));
-
- smask_data_ptr = (png_bytep) NEW(width*height, png_byte);
-
- switch (color_type) {
- case PNG_COLOR_TYPE_RGB_ALPHA:
- for (i = 0; i < width*height; i++) {
- memmove(image_data_ptr+(3*i), image_data_ptr+(4*i), 3);
- smask_data_ptr[i] = image_data_ptr[4*i+3];
- }
- *rowbytes_ptr = 3*width*sizeof(png_byte);
- break;
- case PNG_COLOR_TYPE_GRAY_ALPHA:
- for (i = 0; i < width*height; i++) {
- image_data_ptr[i] = image_data_ptr[2*i];
- smask_data_ptr[i] = image_data_ptr[2*i+1];
- }
- *rowbytes_ptr = width*sizeof(png_byte);
- break;
- default:
- WARN("You found a bug in pngimage.c!");
- pdf_release_obj(smask);
- RELEASE(smask_data_ptr);
- return NULL;
- }
-
- pdf_add_stream(smask, smask_data_ptr, width*height);
- RELEASE(smask_data_ptr);
-
- return smask;
-}
-
-static void
-read_image_data (png_structp png_ptr, png_infop info_ptr, /* info_ptr unused */
- png_bytep dest_ptr, png_uint_32 height, png_uint_32 rowbytes)
-{
- png_bytepp rows_p;
- png_uint_32 i;
-
- rows_p = (png_bytepp) NEW (height, png_bytep);
- for (i=0; i< height; i++)
- rows_p[i] = dest_ptr + (rowbytes * i);
- png_read_image(png_ptr, rows_p);
- RELEASE(rows_p);
-}
-
-int
-png_get_bbox (FILE *png_file, long *width, long *height,
- double *xdensity, double *ydensity)
-{
- png_structp png_ptr;
- png_infop png_info_ptr;
- png_uint_32 xppm, yppm;
-
- rewind (png_file);
- png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
- if (png_ptr == NULL ||
- (png_info_ptr = png_create_info_struct (png_ptr)) == NULL) {
- WARN("%s: Creating Libpng read/info struct failed.", PNG_DEBUG_STR);
- if (png_ptr)
- png_destroy_read_struct(&png_ptr, NULL, NULL);
- return -1;
- }
-
- /* Inititializing file IO. */
- png_init_io (png_ptr, png_file);
-
- /* Read PNG info-header and get some info. */
- png_read_info(png_ptr, png_info_ptr);
- *width = png_get_image_width (png_ptr, png_info_ptr);
- *height = png_get_image_height(png_ptr, png_info_ptr);
- xppm = png_get_x_pixels_per_meter(png_ptr, png_info_ptr);
- yppm = png_get_y_pixels_per_meter(png_ptr, png_info_ptr);
-
- /* Cleanup */
- if (png_info_ptr)
- png_destroy_info_struct(png_ptr, &png_info_ptr);
- if (png_ptr)
- png_destroy_read_struct(&png_ptr, NULL, NULL);
-
- if (compat_mode)
- *xdensity = *ydensity = 72.0 / 100.0;
- else {
- *xdensity = xppm ? 72.0 / 0.0254 / xppm : 1.0;
- *ydensity = yppm ? 72.0 / 0.0254 / yppm : 1.0;
- }
-
- return 0;
-}
-
-#endif /* HAVE_LIBPNG */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-
-#ifndef _PNGIMAGE_H_
-#define _PNGIMAGE_H_
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef HAVE_LIBPNG
-
-#include "mfileio.h"
-#include "pdfximage.h"
-
-extern int png_include_image (pdf_ximage *ximage, FILE *file);
-extern int check_for_png (FILE *file);
-extern int png_get_bbox (FILE *fp, long *width, long *height,
- double *xdensity, double *ydensity);
-
-#endif
-
-#endif /* _PNGIMAGE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <string.h>
-#include <ctype.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-#include "pst_obj.h"
-#include "pst.h"
-
-
-#define TYPE_CHECK(o, t) do { \
- if ((o) == NULL || pst_type_of((o)) != (t)) \
- ERROR("typecheck: object %p not of type %d.", (o), (t)); \
- } while (0)
-
-static pst_obj *
-pst_parse_any (unsigned char **inbuf, unsigned char *inbufend)
-{
- unsigned char *data;
- unsigned char *cur = *inbuf;
- unsigned long len;
-
- while (cur < inbufend && !PST_TOKEN_END(cur, inbufend))
- cur++;
-
- len = cur - (*inbuf);
- data = NEW(len+1, unsigned char);
- memcpy(data, *inbuf, len);
- data[len] = '\0';
-
- *inbuf = cur;
- return pst_new_obj(PST_TYPE_UNKNOWN, data);
-}
-
-static void
-skip_line (unsigned char **inbuf, unsigned char *inbufend)
-{
- while (*inbuf < inbufend && **inbuf != '\n' && **inbuf != '\r')
- (*inbuf)++;
- if (*inbuf < inbufend && **inbuf == '\r')
- (*inbuf)++;
- if (*inbuf < inbufend && **inbuf == '\n')
- (*inbuf)++;
-}
-
-static void
-skip_comments (unsigned char **inbuf, unsigned char *inbufend)
-{
- while (*inbuf < inbufend && **inbuf == '%') {
- skip_line(inbuf, inbufend);
- skip_white_spaces(inbuf, inbufend);
- }
-}
-
-#if 0
-static pst_obj *
-pst_parse_comment (unsigned char **inbuf, unsigned char *inbufend)
-{
- unsigned char *data;
- unsigned char *cur = *inbuf;
- unsigned long len;
-
- if (*cur != '%')
- return NULL;
-
- while (cur < inbufend && *cur != '\n' && *cur != '\r')
- cur++;
- len = cur - (*inbuf);
- data = NEW(len+1, unsigned char);
- memcpy(data, *inbuf, len);
- data[len] = '\0';
-
- *inbuf = cur;
- return pst_new_obj(PST_TYPE_UNKNOWN, data);
-}
-#endif
-
-/* NOTE: the input buffer must be null-terminated, i.e., *inbufend == 0 */
-pst_obj *
-pst_get_token (unsigned char **inbuf, unsigned char *inbufend)
-{
- pst_obj *obj = NULL;
- unsigned char c;
-
- ASSERT(*inbuf <= inbufend && !*inbufend);
-
- skip_white_spaces(inbuf, inbufend);
- skip_comments(inbuf, inbufend);
- if (*inbuf >= inbufend)
- return NULL;
- c = **inbuf;
- switch (c) {
-#if 0
- case '%':
- obj = pst_parse_comment(inbuf, inbufend);
- break;
-#endif
- case '/':
- obj = pst_parse_name(inbuf, inbufend);
- break;
- case '[': case '{': /* This is wrong */
- obj = pst_new_mark();
- (*inbuf)++;
- break;
- case '<':
- if (*inbuf + 1 >= inbufend)
- return NULL;
- c = *(*inbuf+1);
- if (c == '<') {
- obj = pst_new_mark();
- *inbuf += 2;
- } else if (isxdigit(c))
- obj = pst_parse_string(inbuf, inbufend);
- else if (c == '~') /* ASCII85 */
- obj = pst_parse_string(inbuf, inbufend);
- break;
- case '(':
- obj = pst_parse_string(inbuf, inbufend);
- break;
- case '>':
- if (*inbuf + 1 >= inbufend || *(*inbuf+1) != '>') {
- ERROR("Unexpected end of ASCII hex string marker.");
- } else {
- char *mark;
-
- mark = NEW(3, char);
- mark[0] = '>'; mark[1] = '>'; mark[2] = '\0';
- obj = pst_new_obj(PST_TYPE_UNKNOWN, mark);
- (*inbuf) += 2;
- }
- break;
- case ']': case '}':
- {
- char *mark;
-
- mark = NEW(2, char);
- mark[0] = c; mark[1] = '\0';
- obj = pst_new_obj(PST_TYPE_UNKNOWN, mark);
- (*inbuf)++;
- }
- break;
- default:
- if (c == 't' || c == 'f')
- obj = pst_parse_boolean(inbuf, inbufend);
- else if (c == 'n')
- obj = pst_parse_null(inbuf, inbufend);
- else if (c == '+' || c == '-' || isdigit(c) || c == '.')
- obj = pst_parse_number(inbuf, inbufend);
- break;
- }
-
- if (!obj) {
- obj = pst_parse_any(inbuf, inbufend);
- }
-
- return obj;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PST_H_
-#define _PST_H_
-
-#include <stdio.h>
-
-#define PST_TYPE_UNKNOWN -1
-#define PST_TYPE_NULL 0
-#define PST_TYPE_BOOLEAN 1
-#define PST_TYPE_INTEGER 2
-#define PST_TYPE_REAL 3
-#define PST_TYPE_STRING 5
-#define PST_TYPE_NAME 6
-#define PST_TYPE_MARK 7
-
-typedef struct pst_obj pst_obj;
-typedef int pst_type;
-
-extern pst_obj *pst_get_token (unsigned char **inbuf, unsigned char *inbufend);
-
-extern pst_obj *pst_new_obj (pst_type type, void *data);
-extern void pst_release_obj(pst_obj *obj);
-extern pst_obj *pst_new_mark (void);
-
-extern pst_type pst_type_of (pst_obj *obj);
-extern long pst_length_of (pst_obj *obj);
-
-extern long pst_getIV (pst_obj *obj);
-extern double pst_getRV (pst_obj *obj);
-extern unsigned char *pst_getSV (pst_obj *obj);
-
-extern void *pst_data_ptr (pst_obj *obj);
-
-#define PST_NAME_LEN_MAX 127
-#define PST_STRING_LEN_MAX 4096
-#define PST_MAX_DIGITS 10
-#define PST_TOKEN_LEN_MAX PST_STRING_LEN_MAX
-
-#define PST_NULLTYPE(o) (pst_type_of((o)) == PST_TYPE_NULL)
-#define PST_BOOLEANTYPE(o) (pst_type_of((o)) == PST_TYPE_BOOLEAN)
-#define PST_NAMETYPE(o) (pst_type_of((o)) == PST_TYPE_NAME)
-#define PST_STRINGTYPE(o) (pst_type_of((o)) == PST_TYPE_STRING)
-#define PST_INTEGERTYPE(o) (pst_type_of((o)) == PST_TYPE_INTEGER)
-#define PST_REALTYPE(o) (pst_type_of((o)) == PST_TYPE_REAL)
-#define PST_NUMBERTYPE(o) (PST_INTEGERTYPE((o))||PST_REALTYPE((o)))
-#define PST_MARKTYPE(o) (pst_type_of((o)) == PST_TYPE_MARK)
-#define PST_UNKNOWNTYPE(o) (pst_type_of((o)) < 0)
-
-#define PST_TOKEN_END(s,e) ((s) == (e) || is_delim(*(s)) || is_space(*(s)))
-
-#endif /* _PST_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-#include "pst.h"
-#include "pst_obj.h"
-
-struct pst_obj
-{
- pst_type type;
- void *data;
-};
-
-static const char *pst_const_null = "null";
-static const char *pst_const_mark = "mark";
-/*
-static const char *pst_const_true = "true";
-static const char *pst_const_false = "false";
-*/
-
-typedef char * pst_null;
-typedef struct { char value; } pst_boolean;
-typedef struct { long value; } pst_integer;
-typedef struct { double value; } pst_real;
-typedef struct { char *value; } pst_name;
-typedef struct
-{
- long length;
- unsigned char *value;
-} pst_string;
-
-
-/* BOOLEAN */
-static pst_boolean *pst_boolean_new (char value) ;
-static void pst_boolean_release (pst_boolean *obj);
-static long pst_boolean_IV (pst_boolean *obj);
-static double pst_boolean_RV (pst_boolean *obj);
-static unsigned char *pst_boolean_SV (pst_boolean *obj);
-static long pst_boolean_length (pst_boolean *obj);
-static void *pst_boolean_data_ptr(pst_boolean *obj);
-
-/* NUMBERS */
-static pst_integer *pst_integer_new (long value) ;
-static void pst_integer_release (pst_integer *obj);
-static long pst_integer_IV (pst_integer *obj);
-static double pst_integer_RV (pst_integer *obj);
-static unsigned char *pst_integer_SV (pst_integer *obj);
-static unsigned int pst_integer_length (pst_integer *obj);
-static void *pst_integer_data_ptr(pst_integer *obj);
-
-static pst_real *pst_real_new (double value) ;
-static void pst_real_release (pst_real *obj);
-static long pst_real_IV (pst_real *obj);
-static double pst_real_RV (pst_real *obj);
-static unsigned char *pst_real_SV (pst_real *obj);
-static void *pst_real_data_ptr (pst_real *obj);
-static unsigned int pst_real_length (pst_real *obj);
-
-/* NAME */
-static pst_name *pst_name_new (const char *name) ;
-static void pst_name_release (pst_name *obj);
-static long pst_name_IV (pst_name *obj);
-static double pst_name_RV (pst_name *obj);
-static unsigned char *pst_name_SV (pst_name *obj);
-static void *pst_name_data_ptr (pst_name *obj);
-static unsigned int pst_name_length (pst_name *obj);
-
-/* STRING */
-static pst_string *pst_string_parse_literal (unsigned char **inbuf, unsigned char *inbufend);
-static pst_string *pst_string_parse_hex (unsigned char **inbuf, unsigned char *inbufend);
-
-static pst_string *pst_string_new (unsigned char *str, unsigned int len);
-static void pst_string_release (pst_string *obj) ;
-static long pst_string_IV (pst_string *obj) ;
-static double pst_string_RV (pst_string *obj) ;
-static unsigned char *pst_string_SV (pst_string *obj) ;
-static void *pst_string_data_ptr (pst_string *obj) ;
-static unsigned int pst_string_length (pst_string *obj) ;
-
-
-#define TYPE_ERROR() ERROR("Operation not defined for this type of object.")
-
-pst_obj *
-pst_new_obj (pst_type type, void *data)
-{
- pst_obj *obj;
-
- obj = NEW(1, struct pst_obj);
- obj->type = type;
- obj->data = data;
-
- return obj;
-}
-
-pst_obj *
-pst_new_mark (void)
-{
- char *q;
-
- q = NEW(strlen(pst_const_mark)+1, char);
- strcpy(q, pst_const_mark);
- return pst_new_obj(PST_TYPE_MARK, (void *)q);
-}
-
-void
-pst_release_obj (pst_obj *obj)
-{
- ASSERT(obj);
- switch (obj->type) {
- case PST_TYPE_BOOLEAN: pst_boolean_release(obj->data); break;
- case PST_TYPE_INTEGER: pst_integer_release(obj->data); break;
- case PST_TYPE_REAL: pst_real_release(obj->data); break;
- case PST_TYPE_NAME: pst_name_release(obj->data); break;
- case PST_TYPE_STRING: pst_string_release(obj->data); break;
- case PST_TYPE_NULL:
- case PST_TYPE_MARK:
- case PST_TYPE_UNKNOWN:
- if (obj->data)
- RELEASE(obj->data);
- break;
- default:
- ERROR("Unrecognized object type: %d", obj->type);
- }
- RELEASE(obj);
-}
-
-pst_type
-pst_type_of (pst_obj *obj)
-{
- ASSERT(obj);
- return obj->type;
-}
-
-long
-pst_length_of (pst_obj *obj)
-{
- long len = 0;
-
- ASSERT(obj);
- switch (obj->type) {
- case PST_TYPE_BOOLEAN: len = pst_boolean_length(obj->data); break;
- case PST_TYPE_INTEGER: len = pst_integer_length(obj->data); break;
- case PST_TYPE_REAL: len = pst_real_length(obj->data); break;
- case PST_TYPE_NAME: len = pst_name_length(obj->data); break;
- case PST_TYPE_STRING: len = pst_string_length(obj->data); break;
- case PST_TYPE_NULL:
- case PST_TYPE_MARK:
- TYPE_ERROR();
- break;
- case PST_TYPE_UNKNOWN:
- len = strlen(obj->data);
- break;
- default:
- ERROR("Unrecognized object type: %d", obj->type);
- }
-
- return len;
-}
-
-long
-pst_getIV (pst_obj *obj)
-{
- long iv = 0;
-
- ASSERT(obj);
- switch (obj->type) {
- case PST_TYPE_BOOLEAN: iv = pst_boolean_IV(obj->data); break;
- case PST_TYPE_INTEGER: iv = pst_integer_IV(obj->data); break;
- case PST_TYPE_REAL: iv = pst_real_IV(obj->data); break;
- case PST_TYPE_NAME: iv = pst_name_IV(obj->data); break;
- case PST_TYPE_STRING: iv = pst_string_IV(obj->data); break;
- case PST_TYPE_NULL:
- case PST_TYPE_MARK:
- TYPE_ERROR();
- break;
- case PST_TYPE_UNKNOWN:
- ERROR("Cannot convert object of type UNKNOWN to integer value.");
- break;
- default:
- ERROR("Unrecognized object type: %d", obj->type);
- }
-
- return iv;
-}
-
-double
-pst_getRV (pst_obj *obj)
-{
- double rv = 0.0;
-
- ASSERT(obj);
- switch (obj->type) {
- case PST_TYPE_BOOLEAN: rv = pst_boolean_RV(obj->data); break;
- case PST_TYPE_INTEGER: rv = pst_integer_RV(obj->data); break;
- case PST_TYPE_REAL: rv = pst_real_RV(obj->data); break;
- case PST_TYPE_NAME: rv = pst_name_RV(obj->data); break;
- case PST_TYPE_STRING: rv = pst_string_RV(obj->data); break;
- case PST_TYPE_NULL:
- case PST_TYPE_MARK:
- TYPE_ERROR();
- break;
- case PST_TYPE_UNKNOWN:
- ERROR("Cannot convert object of type UNKNOWN to real value.");
- break;
- default:
- ERROR("Unrecognized object type: %d", obj->type);
- }
-
- return rv;
-}
-
-/* Length can be obtained by pst_length_of(). */
-unsigned char *
-pst_getSV (pst_obj *obj)
-{
- unsigned char *sv = NULL;
-
- ASSERT(obj);
- switch (obj->type) {
- case PST_TYPE_BOOLEAN: sv = pst_boolean_SV(obj->data); break;
- case PST_TYPE_INTEGER: sv = pst_integer_SV(obj->data); break;
- case PST_TYPE_REAL: sv = pst_real_SV(obj->data); break;
- case PST_TYPE_NAME: sv = pst_name_SV(obj->data); break;
- case PST_TYPE_STRING: sv = pst_string_SV(obj->data); break;
- case PST_TYPE_NULL:
- case PST_TYPE_MARK:
- TYPE_ERROR();
- break;
- case PST_TYPE_UNKNOWN:
- {
- long len;
-
- len = strlen((char *) obj->data);
- if (len > 0) {
- sv = NEW(len+1, unsigned char);
- memcpy(sv, obj->data, len);
- sv[len] = '\0';
- } else {
- sv = NULL;
- }
- break;
- }
- default:
- ERROR("Unrecognized object type: %d", obj->type);
- }
-
- return sv;
-}
-
-void *
-pst_data_ptr (pst_obj *obj)
-{
- char *p = NULL;
-
- ASSERT(obj);
- switch (obj->type) {
- case PST_TYPE_BOOLEAN: p = pst_boolean_data_ptr(obj->data); break;
- case PST_TYPE_INTEGER: p = pst_integer_data_ptr(obj->data); break;
- case PST_TYPE_REAL: p = pst_real_data_ptr(obj->data); break;
- case PST_TYPE_NAME: p = pst_name_data_ptr(obj->data); break;
- case PST_TYPE_STRING: p = pst_string_data_ptr(obj->data); break;
- case PST_TYPE_NULL:
- case PST_TYPE_MARK:
- TYPE_ERROR();
- break;
- case PST_TYPE_UNKNOWN:
- p = obj->data;
- break;
- default:
- ERROR("Unrecognized object type: %d", obj->type);
- }
-
- return (void *)p;
-}
-
-/* BOOLEAN */
-static pst_boolean *
-pst_boolean_new (char value)
-{
- pst_boolean *obj;
- obj = NEW(1, pst_boolean);
- obj->value = value;
- return obj;
-}
-
-static void
-pst_boolean_release (pst_boolean *obj)
-{
- ASSERT(obj);
- RELEASE(obj);
-}
-
-static long
-pst_boolean_IV (pst_boolean *obj)
-{
- ASSERT(obj);
- return (long) obj->value;
-}
-
-static double
-pst_boolean_RV (pst_boolean *obj)
-{
- ASSERT(obj);
- return (double) obj->value;
-}
-
-static unsigned char *
-pst_boolean_SV (pst_boolean *obj)
-{
- unsigned char *str;
-
- ASSERT(obj);
-
- if (obj->value) {
- str = NEW(5, unsigned char);
- memcpy(str, "true", 4);
- str[4] = '\0';
- } else {
- str = NEW(6, unsigned char);
- memcpy(str, "false", 5);
- str[5] = '\0';
- }
-
- return str;
-}
-
-static long
-pst_boolean_length (pst_boolean *obj)
-{
- TYPE_ERROR();
- return 0;
-}
-
-static void *
-pst_boolean_data_ptr (pst_boolean *obj)
-{
- ASSERT(obj);
- return (void*) &(obj->value);
-}
-
-pst_obj *
-pst_parse_boolean (unsigned char **inbuf, unsigned char *inbufend)
-{
- if (*inbuf + 4 <= inbufend &&
- memcmp(*inbuf, "true", 4) == 0 &&
- PST_TOKEN_END(*inbuf + 4, inbufend)) {
- *inbuf += 4;
- return pst_new_obj(PST_TYPE_BOOLEAN, pst_boolean_new(1));
- } else if (*inbuf + 5 <= inbufend &&
- memcmp(*inbuf, "false", 5) == 0 &&
- PST_TOKEN_END(*inbuf + 5, inbufend)) {
- *inbuf += 5;
- return pst_new_obj(PST_TYPE_BOOLEAN, pst_boolean_new(0));
- } else
- return NULL;
-}
-
-
-/* NULL */
-pst_obj *
-pst_parse_null (unsigned char **inbuf, unsigned char *inbufend)
-{
- if (*inbuf + 4 <= inbufend &&
- memcmp(*inbuf, "null", 4) == 0 &&
- PST_TOKEN_END(*inbuf+4, inbufend)) {
- char *q;
-
- *inbuf += 4;
- q = NEW(strlen(pst_const_null)+1, char);
- strcpy(q, pst_const_null);
- return pst_new_obj(PST_TYPE_NULL, (void*)q);
- } else
- return NULL;
-}
-
-/* INTEGER */
-static pst_integer *
-pst_integer_new (long value)
-{
- pst_integer *obj;
- obj = NEW(1, pst_integer);
- obj->value = value;
- return obj;
-}
-
-static void
-pst_integer_release (pst_integer *obj)
-{
- ASSERT(obj);
- RELEASE(obj);
-}
-
-static long
-pst_integer_IV (pst_integer *obj)
-{
- ASSERT(obj);
- return (long) obj->value;
-}
-
-static double
-pst_integer_RV (pst_integer *obj)
-{
- ASSERT(obj);
- return (double) obj->value;
-}
-
-static unsigned char *
-pst_integer_SV (pst_integer *obj)
-{
- char *value;
- int len;
- char fmt_buf[PST_MAX_DIGITS+5];
-
- ASSERT(obj);
-
- len = sprintf(fmt_buf, "%ld", obj->value);
-
- value = NEW(len, char);
- strcpy(value, fmt_buf);
-
- return (unsigned char *) value;
-}
-
-static void *
-pst_integer_data_ptr (pst_integer *obj)
-{
- ASSERT(obj);
- return (void*) &(obj->value);
-}
-
-static unsigned int
-pst_integer_length (pst_integer *obj)
-{
- TYPE_ERROR();
- return 0;
-}
-
-/* REAL */
-static pst_real *
-pst_real_new (double value)
-{
- pst_real *obj;
-
- obj = NEW(1, pst_real);
- obj->value = value;
-
- return obj;
-}
-
-static void
-pst_real_release (pst_real *obj)
-{
- ASSERT(obj);
- RELEASE(obj);
-}
-
-static long
-pst_real_IV (pst_real *obj)
-{
- ASSERT(obj);
- return (long) obj->value;
-}
-
-static double
-pst_real_RV (pst_real *obj)
-{
- ASSERT(obj);
- return (double) obj->value;
-}
-
-static unsigned char *
-pst_real_SV (pst_real *obj)
-{
- char *value;
- int len;
- char fmt_buf[PST_MAX_DIGITS+5];
-
- ASSERT(obj);
-
- len = sprintf(fmt_buf, "%.5g", obj->value);
-
- value = NEW(len, char);
- strcpy(value, fmt_buf);
-
- return (unsigned char *) value;
-}
-
-static void *
-pst_real_data_ptr (pst_real *obj)
-{
- ASSERT(obj);
-
- return (void*) &(obj->value);
-}
-
-static unsigned int
-pst_real_length (pst_real *obj)
-{
- TYPE_ERROR();
- return 0;
-}
-
-/* NOTE: the input buffer must be null-terminated, i.e., *inbufend == 0 */
-/* leading white-space is ignored */
-pst_obj *
-pst_parse_number (unsigned char **inbuf, unsigned char *inbufend)
-{
- unsigned char *cur;
- long lval;
- double dval;
-
- errno = 0;
- lval = strtol((char *) *inbuf, (char **) (void *) &cur, 10);
- if (errno || *cur == '.' || *cur == 'e' || *cur == 'E') {
- /* real */
- errno = 0;
- dval = strtod((char *) *inbuf, (char **) (void *) &cur);
- if (!errno && PST_TOKEN_END(cur, inbufend)) {
- *inbuf = cur;
- return pst_new_obj(PST_TYPE_REAL, pst_real_new(dval));
- }
- } else if (cur != *inbuf && PST_TOKEN_END(cur, inbufend)) {
- /* integer */
- *inbuf = cur;
- return pst_new_obj(PST_TYPE_INTEGER, pst_integer_new(lval));
- } else if (lval >= 2 && lval <= 36 && *cur == '#' && isalnum(*++cur) &&
- /* strtod allows leading "0x" for hex numbers, but we don't */
- (lval != 16 || (cur[1] != 'x' && cur[1] != 'X'))) {
- /* integer with radix */
- /* Can the base have a (plus) sign? I think yes. */
- errno = 0;
- lval = strtol((char *) cur, (char **) (void *) &cur, lval);
- if (!errno && PST_TOKEN_END(cur, inbufend)) {
- *inbuf = cur;
- return pst_new_obj(PST_TYPE_INTEGER, pst_integer_new(lval));
- }
- }
- /* error */
- return NULL;
-}
-
-/* NAME */
-
-/*
- * \0 is not allowed for name object.
- */
-
-static pst_name *
-pst_name_new (const char *name)
-{
- pst_name *obj;
-
- obj = NEW(1, pst_name);
- obj->value = NEW(strlen(name)+1, char);
- strcpy(obj->value, name);
-
- return obj;
-}
-
-static void
-pst_name_release (pst_name *obj)
-{
- ASSERT(obj);
- if (obj->value)
- RELEASE(obj->value);
- RELEASE(obj);
-}
-
-#if 0
-int
-pst_name_is_valid (const char *name)
-{
- static const char *valid_chars =
- "!\"#$&'*+,-.0123456789:;=?@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\^_`abcdefghijklmnopqrstuvwxyz|~";
- if (strspn(name, valid_chars) == strlen(name))
- return 1;
- else
- return 0;
-}
-
-char *
-pst_name_encode (const char *name)
-{
- char *encoded_name, *p;
- int i, len;
- char c;
-
- len = strlen(name);
- if (len > PST_NAME_LEN_MAX) {
- WARN("Input string too long for name object. String will be truncated.");
- len = PST_NAME_LEN_MAX;
- }
-
- p = encoded_name = NEW(3*len+1, char);
- for (i = 0; i < len; i++) {
- c = name[i];
- if (c < '!' || c > '~' ||
- c == '#' || is_delim(c) || is_space(c)) {
- *p++ = '#';
- putxpair(c, &p);
- } else {
- *p++ = c;
- }
- }
- *p = '\0';
-
- return encoded_name;
-}
-#endif
-
-pst_obj *
-pst_parse_name (unsigned char **inbuf, unsigned char *inbufend) /* / is required */
-{
- unsigned char wbuf[PST_NAME_LEN_MAX+1];
- unsigned char c, *p = wbuf, *cur = *inbuf;
- int len = 0;
-
- if (*cur != '/')
- return NULL;
- cur++;
-
- while (!PST_TOKEN_END(cur, inbufend)) {
- c = *cur++;
- if (c == '#') {
- int val;
- if (cur + 2 >= inbufend) {
- WARN("Premature end of input name string.");
- break;
- }
- val = getxpair(&cur);
- if (val <= 0) {
- WARN("Invalid char for name object. (ignored)");
- continue;
- } else
- c = (unsigned char) val;
- }
- if (len < PST_NAME_LEN_MAX)
- *p++ = c;
- len++;
- }
- *p = '\0';
-
- if (len > PST_NAME_LEN_MAX)
- WARN("String too long for name object. Output will be truncated.");
-
- *inbuf = cur;
- return pst_new_obj(PST_TYPE_NAME, pst_name_new((char *)wbuf));
-}
-
-static long
-pst_name_IV (pst_name *obj)
-{
- TYPE_ERROR();
- return 0;
-}
-
-static double
-pst_name_RV (pst_name *obj)
-{
- TYPE_ERROR();
- return 0;
-}
-
-static unsigned char *
-pst_name_SV (pst_name *obj)
-{
- char *value;
-
- value = NEW(strlen(obj->value)+1, char);
- strcpy(value, obj->value);
-
- return (unsigned char *) value;
-}
-
-static void *
-pst_name_data_ptr (pst_name *obj)
-{
- ASSERT(obj);
- return obj->value;
-}
-
-static unsigned int
-pst_name_length (pst_name *obj)
-{
- ASSERT(obj);
- return strlen(obj->value);
-}
-
-
-/* STRING */
-
-/*
- * TODO: ascii85 string <~ .... ~>
- */
-static pst_string *
-pst_string_new (unsigned char *str, unsigned int len)
-{
- pst_string *obj;
- obj = NEW(1, pst_string);
- obj->length = len;
- obj->value = NULL;
- if (len > 0) {
- obj->value = NEW(len, unsigned char);
- if (str)
- memcpy(obj->value, str, len);
- }
- return obj;
-}
-
-static void
-pst_string_release (pst_string *obj)
-{
- ASSERT(obj);
- if (obj->value)
- RELEASE(obj->value);
- RELEASE(obj);
-}
-
-pst_obj *
-pst_parse_string (unsigned char **inbuf, unsigned char *inbufend)
-{
- if (*inbuf + 2 >= inbufend) {
- return NULL;
- } else if (**inbuf == '(')
- return pst_new_obj(PST_TYPE_STRING, pst_string_parse_literal(inbuf, inbufend));
- else if (**inbuf == '<' && *(*inbuf+1) == '~')
- ERROR("ASCII85 string not supported yet.");
- else if (**inbuf == '<')
- return pst_new_obj(PST_TYPE_STRING, pst_string_parse_hex(inbuf, inbufend));
- return NULL;
-}
-
-static pst_string *
-pst_string_parse_literal (unsigned char **inbuf, unsigned char *inbufend)
-{
- unsigned char wbuf[PST_STRING_LEN_MAX];
- unsigned char *cur = *inbuf, c = 0;
- long len = 0, balance = 1;
-
- if (cur + 2 > inbufend || *cur != '(')
- return NULL;
-
- cur++;
- while (cur < inbufend && len < PST_STRING_LEN_MAX && balance > 0) {
- c = *(cur++);
- switch (c) {
- case '\\':
- {
- unsigned char unescaped, valid;
- unescaped = esctouc(&cur, inbufend, &valid);
- if (valid)
- wbuf[len++] = unescaped;
- }
- break;
- case '(':
- balance++;
- wbuf[len++] = '(';
- break;
- case ')':
- balance--;
- if (balance > 0)
- wbuf[len++] = ')';
- break;
- /*
- * An end-of-line marker (\n, \r or \r\n), not preceeded by a backslash,
- * must be converted to single \n.
- */
- case '\r':
- if (cur < inbufend && *cur == '\n')
- cur++;
- wbuf[len++] = '\n';
- break;
- default:
- wbuf[len++] = c;
- }
- }
- if (c != ')')
- return NULL;
-
- *inbuf = cur;
- return pst_string_new(wbuf, len);
-}
-
-static pst_string *
-pst_string_parse_hex (unsigned char **inbuf, unsigned char *inbufend)
-{
- unsigned char wbuf[PST_STRING_LEN_MAX];
- unsigned char *cur = *inbuf;
- unsigned long len = 0;
-
- if (cur + 2 > inbufend || *cur != '<' ||
- (*cur == '<' && *(cur+1) == '<'))
- return NULL;
-
- cur++;
- /* PDF Reference does not specify how to treat invalid char */
- while (cur < inbufend && len < PST_STRING_LEN_MAX) {
- int hi, lo;
- skip_white_spaces(&cur, inbufend);
- if (*cur == '>')
- break;
- hi = xtoi(*(cur++));
- if (hi < 0) {
- WARN("Invalid char for hex string <%x> treated as <0>.", *(cur-1));
- hi = 0;
- }
- skip_white_spaces(&cur, inbufend);
- if (*cur == '>')
- break;
- /* 0 is appended if final hex digit is missing */
- lo = (cur < inbufend) ? xtoi(*(cur++)) : 0;
- if (lo < 0) {
- WARN("Invalid char for hex string <%x> treated as <0>.", *(cur-1));
- lo = 0;
- }
- wbuf[len++] = (hi << 4) | lo;
- }
- if (*cur++ != '>')
- return NULL;
-
- *inbuf = cur;
- return pst_string_new(wbuf, len);
-}
-
-static long
-pst_string_IV (pst_string *obj)
-{
- return (long) pst_string_RV(obj);
-}
-
-static double
-pst_string_RV (pst_string *obj)
-{
- pst_obj *nobj;
- unsigned char *p, *end;
- double rv;
-
- ASSERT(obj);
- p = obj->value;
- end = p + obj->length;
- nobj = pst_parse_number(&p, end);
- if (nobj == NULL || p != end)
- ERROR("Cound not convert string to real value.");
- rv = pst_getRV(nobj);
- pst_release_obj(nobj);
-
- return rv;
-}
-
-static unsigned char *
-pst_string_SV (pst_string *obj)
-{
- unsigned char *str = NULL;
- ASSERT(obj);
- str = NEW(obj->length + 1, unsigned char);
- memcpy(str, obj->value, obj->length);
- str[obj->length] = '\0';
- return str;
-}
-
-static void *
-pst_string_data_ptr (pst_string *obj)
-{
- ASSERT(obj);
- return obj->value;
-}
-
-static unsigned int
-pst_string_length (pst_string *obj)
-{
- ASSERT(obj);
- return obj->length;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _PST_OBJ_H_
-#define _PST_OBJ_H_
-
-#include "pst.h"
-
-extern pst_obj *pst_parse_null (unsigned char **inbuf, unsigned char *inbufend);
-extern pst_obj *pst_parse_boolean(unsigned char **inbuf, unsigned char *inbufend);
-extern pst_obj *pst_parse_name (unsigned char **inbuf, unsigned char *inbufend);
-extern pst_obj *pst_parse_number (unsigned char **inbuf, unsigned char *inbufend);
-extern pst_obj *pst_parse_string (unsigned char **inbuf, unsigned char *inbufend);
-
-#if 0
-extern int pst_name_is_valid (const char *name);
-extern char *pst_name_encode (const char *name);
-#endif
-
-#endif /* _PST_OBJ_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/* Based on dvipdfmx-0.13.2c */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <string.h>
-
-#include "system.h"
-
-#include "error.h"
-#include "mem.h"
-#include "mfileio.h"
-
-#include "sfnt.h"
-
-
-sfnt *
-sfnt_open (FILE *fp)
-{
- sfnt *sfont;
- ULONG type;
-
- ASSERT(fp);
-
- rewind(fp);
-
- sfont = NEW(1, sfnt);
-
- sfont->stream = fp;
-
-/*
- * type:
- * `true' (0x74727565): TrueType (Mac)
- * `typ1' (0x74797031) (Mac): PostScript font housed in a sfnt wrapper
- * 0x00010000: TrueType (Win)/OpenType
- * `OTTO': PostScript CFF font with OpenType wrapper
- * `ttcf': TrueType Collection
-*/
-#define SFNT_TRUETYPE 0x00010000UL
-#define SFNT_OPENTYPE 0x00010000UL
-#define SFNT_POSTSCRIPT 0x4f54544fUL
-#define SFNT_TTC 0x74746366UL
-
- type = sfnt_get_ulong(sfont);
-
- if (type == SFNT_TRUETYPE) {
- sfont->type = SFNT_TYPE_TRUETYPE;
- } else if (type == SFNT_OPENTYPE) {
- sfont->type = SFNT_TYPE_OPENTYPE;
- } else if (type == SFNT_POSTSCRIPT) {
- sfont->type = SFNT_TYPE_POSTSCRIPT;
- } else if (type == SFNT_TTC) {
- sfont->type = SFNT_TYPE_TTC;
- }
-
- rewind(sfont->stream);
-
- sfont->directory = NULL;
- sfont->offset = 0UL;
-
- return sfont;
-}
-
-sfnt *
-dfont_open (FILE *fp, int index)
-{
- sfnt *sfont;
- ULONG rdata_pos, map_pos, tags_pos, types_pos, res_pos, tag;
- USHORT tags_num, types_num, i;
-
- ASSERT(fp);
-
- rewind(fp);
-
- sfont = NEW(1, sfnt);
-
- sfont->stream = fp;
-
- rdata_pos = sfnt_get_ulong(sfont);
- map_pos = sfnt_get_ulong(sfont);
- sfnt_seek_set(sfont, map_pos + 0x18);
- tags_pos = map_pos + sfnt_get_ushort(sfont);
- sfnt_seek_set(sfont, tags_pos);
- tags_num = sfnt_get_ushort(sfont);
-
- for (i = 0; i <= tags_num; i++) {
- tag = sfnt_get_ulong(sfont); /* tag name */
- types_num = sfnt_get_ushort(sfont); /* typefaces number */
- types_pos = tags_pos + sfnt_get_ushort(sfont); /* typefaces position */
- if (tag == 0x73666e74UL) /* "sfnt" */
- break;
- }
-
- if (i > tags_num) {
- RELEASE(sfont);
- return NULL;
- }
-
- sfnt_seek_set(sfont, types_pos);
- if (index > types_num) {
- ERROR("Invalid index %d for dfont.", index);
- }
-
- for (i = 0; i <= types_num; i++) {
- (void) sfnt_get_ushort(sfont); /* resource id */
- (void) sfnt_get_ushort(sfont); /* resource name position from name_list */
- res_pos = sfnt_get_ulong(sfont); /* resource flag (byte) + resource offset */
- sfnt_get_ulong(sfont); /* mbz */
- if (i == index) break;
- }
-
- rewind(sfont->stream);
-
- sfont->type = SFNT_TYPE_DFONT;
- sfont->directory = NULL;
- sfont->offset = (res_pos & 0x00ffffffUL) + rdata_pos + 4;
-
- return sfont;
-}
-
-static void
-release_directory (struct sfnt_table_directory *td)
-{
- long i;
-
- if (td) {
- if (td->tables) {
- for (i = 0; i < td->num_tables; i++) {
- if (td->tables[i].data)
- RELEASE(td->tables[i].data);
- }
- RELEASE(td->tables);
- }
- if (td->flags)
- RELEASE(td->flags);
- RELEASE(td);
- }
-
- return;
-}
-
-void
-sfnt_close (sfnt *sfont)
-{
-
- if (sfont) {
- if (sfont->directory)
- release_directory(sfont->directory);
- RELEASE(sfont);
- }
-
- return;
-}
-
-int
-put_big_endian (void *s, LONG q, int n)
-{
- int i;
- char *p;
-
- p = (char *) s;
- for (i = n - 1; i >= 0; i--) {
- p[i] = (char) (q & 0xff);
- q >>= 8;
- }
-
- return n;
-}
-
-/* Convert four-byte number to big endianess
- * in a machine independent way.
- */
-static void
-convert_tag (char *tag, unsigned long u_tag)
-{
- int i;
-
- for (i = 3; i >= 0; i--) {
- tag[i] = (char) (u_tag % 256);
- u_tag /= 256;
- }
-
- return;
-}
-
-/*
- * Computes the max power of 2 <= n
- */
-static unsigned
-max2floor (unsigned n)
-{
- int val = 1;
-
- while (n > 1) {
- n /= 2;
- val *= 2;
- }
-
- return val;
-}
-
-/*
- * Computes the log2 of the max power of 2 <= n
- */
-static unsigned
-log2floor (unsigned n)
-{
- unsigned val = 0;
-
- while (n > 1) {
- n /= 2;
- val++;
- }
-
- return val;
-}
-
-static ULONG
-sfnt_calc_checksum(void *data, ULONG length)
-{
- ULONG chksum = 0;
- BYTE *p, *endptr;
- int count = 0;
-
- p = (BYTE *) data;
- endptr = p + length;
- while (p < endptr) {
- chksum += (p[0] << (8 * ( 3 - count)));
- count = ((count + 1) & 3);
- p++;
- }
-
- return chksum;
-}
-
-static int
-find_table_index (struct sfnt_table_directory *td, const char *tag)
-{
- int idx;
-
- if (!td)
- return -1;
-
- for (idx = 0; idx < td->num_tables; idx++) {
- if (!memcmp(td->tables[idx].tag, tag, 4))
- return idx;
- }
-
- return -1;
-}
-
-void
-sfnt_set_table (sfnt *sfont, const char *tag, void *data, ULONG length)
-{
- struct sfnt_table_directory *td;
- int idx;
-
- ASSERT(sfont);
-
- td = sfont->directory;
- idx = find_table_index(td, tag);
-
- if (idx < 0) {
- idx = td->num_tables;
- td->num_tables++;
- td->tables = RENEW(td->tables, td->num_tables, struct sfnt_table);
- memcpy(td->tables[idx].tag, tag, 4);
- }
-
- td->tables[idx].check_sum = sfnt_calc_checksum(data, length);
- td->tables[idx].offset = 0L;
- td->tables[idx].length = length;
- td->tables[idx].data = data;
-
- return;
-}
-
-ULONG
-sfnt_find_table_len (sfnt *sfont, const char *tag)
-{
- ULONG length;
- struct sfnt_table_directory *td;
- int idx;
-
- ASSERT(sfont && tag);
-
- td = sfont->directory;
- idx = find_table_index(td, tag);
- if (idx < 0)
- length = 0;
- else {
- length = td->tables[idx].length;
- }
-
- return length;
-}
-
-ULONG
-sfnt_find_table_pos (sfnt *sfont, const char *tag)
-{
- ULONG offset;
- struct sfnt_table_directory *td;
- int idx;
-
- ASSERT(sfont && tag);
-
- td = sfont->directory;
- idx = find_table_index(td, tag);
- if (idx < 0)
- offset = 0;
- else {
- offset = td->tables[idx].offset;
- }
-
- return offset;
-}
-
-ULONG
-sfnt_locate_table (sfnt *sfont, const char *tag)
-{
- ULONG offset;
-
- ASSERT(sfont && tag);
-
- offset = sfnt_find_table_pos(sfont, tag);
- if (offset == 0)
- ERROR("sfnt: table not found...");
-
- sfnt_seek_set(sfont, offset);
-
- return offset;
-}
-
-int
-sfnt_read_table_directory (sfnt *sfont, ULONG offset)
-{
- struct sfnt_table_directory *td;
- unsigned long i, u_tag;
-
- ASSERT(sfont && sfont->stream);
-
- sfnt_seek_set(sfont, offset);
-
- if (sfont->directory)
- release_directory(sfont->directory);
-
- sfont->directory = td = NEW (1, struct sfnt_table_directory);
-
- td->version = sfnt_get_ulong(sfont);
- td->num_tables = sfnt_get_ushort(sfont);
- td->search_range = sfnt_get_ushort(sfont);
- td->entry_selector = sfnt_get_ushort(sfont);
- td->range_shift = sfnt_get_ushort(sfont);
-
- td->flags = NEW(td->num_tables, char);
- td->tables = NEW(td->num_tables, struct sfnt_table);
-
- for (i = 0; i < td->num_tables; i++) {
- u_tag = sfnt_get_ulong(sfont);
-
- convert_tag(td->tables[i].tag, u_tag);
- td->tables[i].check_sum = sfnt_get_ulong(sfont);
- td->tables[i].offset = sfnt_get_ulong(sfont) + sfont->offset;
- td->tables[i].length = sfnt_get_ulong(sfont);
- td->tables[i].data = NULL;
-//fprintf(stderr, "[%4s:%x]", td->tables[i].tag, td->tables[i].offset);
-
- td->flags[i] = 0;
- }
- td->num_kept_tables = 0;
-
- return 0;
-}
-
-int
-sfnt_require_table (sfnt *sfont, const char *tag, int must_exist)
-{
- struct sfnt_table_directory *td;
- int idx;
-
- ASSERT(sfont && sfont->directory);
-
- td = sfont->directory;
- idx = find_table_index(td, tag);
- if (idx < 0) {
- if (must_exist)
- return -1;
- } else {
- td->flags[idx] |= SFNT_TABLE_REQUIRED;
- td->num_kept_tables++;
- }
-
- return 0;
-}
-
-#include "pdfobj.h"
-
-/*
- * o All tables begin on four byte boundries, and pad any remaining space
- * between tables with zeros
- *
- * o Entries in the Table Directory must be sorted in ascending order by tag
- *
- * o The head table contains checksum of the whole font file.
- * To compute: first set it to 0, sum the entire font as ULONG,
- * then store 0xB1B0AFBA - sum.
- */
-
-static unsigned char wbuf[1024], padbytes[4] = {0, 0, 0, 0};
-
-pdf_obj *
-sfnt_create_FontFile_stream (sfnt *sfont)
-{
- pdf_obj *stream;
- pdf_obj *stream_dict;
- struct sfnt_table_directory *td;
- long offset, nb_read, length;
- int i, sr;
- char *p;
-
- ASSERT(sfont && sfont->directory);
-
- stream = pdf_new_stream(STREAM_COMPRESS);
-
- td = sfont->directory;
-
- /* Header */
- p = (char *) wbuf;
- p += sfnt_put_ulong (p, td->version);
- p += sfnt_put_ushort(p, td->num_kept_tables);
- sr = max2floor(td->num_kept_tables) * 16;
- p += sfnt_put_ushort(p, sr);
- p += sfnt_put_ushort(p, log2floor(td->num_kept_tables));
- p += sfnt_put_ushort(p, td->num_kept_tables * 16 - sr);
-
- pdf_add_stream(stream, wbuf, 12);
-
- /*
- * Compute start of actual tables (after headers).
- */
- offset = 12 + 16 * td->num_kept_tables;
- for (i = 0; i < td->num_tables; i++) {
- /* This table must exist in FontFile */
- if (td->flags[i] & SFNT_TABLE_REQUIRED) {
- if ((offset % 4) != 0) {
- offset += 4 - (offset % 4);
- }
-
- p = (char *) wbuf;
- memcpy(p, td->tables[i].tag, 4);
- p += 4;
- p += sfnt_put_ulong(p, td->tables[i].check_sum);
- p += sfnt_put_ulong(p, offset);
- p += sfnt_put_ulong(p, td->tables[i].length);
- pdf_add_stream(stream, wbuf, 16);
-
- offset += td->tables[i].length;
- }
- }
-
- offset = 12 + 16 * td->num_kept_tables;
- for (i = 0; i < td->num_tables; i++) {
- if (td->flags[i] & SFNT_TABLE_REQUIRED) {
- if ((offset % 4) != 0) {
- length = 4 - (offset % 4);
- pdf_add_stream(stream, padbytes, length);
- offset += length;
- }
- if (!td->tables[i].data) {
- if (!sfont->stream) {
- pdf_release_obj(stream);
- ERROR("Font file not opened or already closed...");
- return NULL;
- }
-
- length = td->tables[i].length;
- sfnt_seek_set(sfont, td->tables[i].offset);
- while (length > 0) {
- nb_read = sfnt_read(wbuf, MIN(length, 1024), sfont);
- if (nb_read < 0) {
- pdf_release_obj(stream);
- ERROR("Reading file failed...");
- return NULL;
- } else if (nb_read > 0) {
- pdf_add_stream(stream, wbuf, nb_read);
- }
- length -= nb_read;
- }
- } else {
- pdf_add_stream(stream,
- td->tables[i].data, td->tables[i].length);
- RELEASE(td->tables[i].data);
- td->tables[i].data = NULL;
- }
- /* Set offset for next table */
- offset += td->tables[i].length;
- }
- }
-
- stream_dict = pdf_stream_dict(stream);
- pdf_add_dict(stream_dict,
- pdf_new_name("Length1"),
- pdf_new_number(offset));
-
- return stream;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SFNT_H_
-#define _SFNT_H_
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H_ */
-
-#include "mfileio.h"
-#include "numbers.h"
-#include "pdfobj.h"
-
-#ifdef XETEX
-#include "ft2build.h"
-#include FT_FREETYPE_H
-#include FT_TRUETYPE_TABLES_H
-#endif
-
-/* Acoid conflict with CHAR from <winnt.h>. */
-#define CHAR SFNT_CHAR
-
-/* Data Types as described in Apple's TTRefMan */
-typedef unsigned char BYTE;
-typedef signed char CHAR;
-typedef unsigned short USHORT;
-typedef signed short SHORT;
-typedef unsigned long ULONG;
-typedef signed long LONG;
-typedef unsigned long Fixed; /* 16.16-bit signed fixed-point number */
-typedef short FWord;
-typedef unsigned short uFWord;
-typedef short F2Dot14; /* 16-bit signed fixed number with the low
- 14 bits representing fraction. */
-
-struct sfnt_table
-{
- /* table header */
- char tag[4];
- ULONG check_sum;
- ULONG offset;
- ULONG length;
- char *data; /* table data */
-};
-
-#define SFNT_TABLE_REQUIRED (1 << 0)
-
-struct sfnt_table_directory
-{
- ULONG version; /* Fixed for Win */
- USHORT num_tables;
- USHORT search_range;
- USHORT entry_selector;
- USHORT range_shift;
- USHORT num_kept_tables; /* number of kept tables */
- char *flags; /* keep or omit */
- struct sfnt_table *tables;
-};
-
-/* sfnt resource */
-#define SFNT_TYPE_TRUETYPE (1 << 0)
-#define SFNT_TYPE_OPENTYPE (1 << 1)
-#define SFNT_TYPE_POSTSCRIPT (1 << 2)
-#define SFNT_TYPE_TTC (1 << 4)
-#define SFNT_TYPE_DFONT (1 << 8)
-
-typedef struct
-{
- int type;
- struct sfnt_table_directory *directory;
-#ifdef XETEX
- FT_Face ft_face;
- long loc;
-#else
- FILE *stream;
-#endif
- ULONG offset;
-} sfnt;
-
-/* Convert sfnt "fixed" type to double */
-#define fixed(a) ((double)((a)%0x10000L)/(double)(0x10000L) + \
- (a)/0x10000L - (((a)/0x10000L > 0x7fffL) ? 0x10000L : 0))
-
-#ifdef XETEX
-UNSIGNED_BYTE ft_unsigned_byte(sfnt* f);
-SIGNED_BYTE ft_signed_byte(sfnt* f);
-UNSIGNED_PAIR ft_unsigned_pair(sfnt* f);
-SIGNED_PAIR ft_signed_pair(sfnt* f);
-UNSIGNED_QUAD ft_unsigned_quad(sfnt* f);
-unsigned long ft_read(unsigned char* buf, unsigned long len, sfnt* f);
-
-#define sfnt_get_byte(s) ((BYTE) ft_unsigned_byte(s))
-#define sfnt_get_char(s) ((CHAR) ft_signed_byte (s))
-#define sfnt_get_ushort(s) ((USHORT) ft_unsigned_pair(s))
-#define sfnt_get_short(s) ((SHORT) ft_signed_pair (s))
-#define sfnt_get_ulong(s) ((ULONG) ft_unsigned_quad(s))
-#define sfnt_get_long(s) ((LONG) ft_signed_quad (s))
-
-#define sfnt_seek_set(s,o) (s)->loc = (o)
-#define sfnt_read(b,l,s) ft_read((b), (l), (s))
-#else
-/* get_***_*** from numbers.h */
-#define sfnt_get_byte(s) ((BYTE) get_unsigned_byte((s)->stream))
-#define sfnt_get_char(s) ((CHAR) get_signed_byte ((s)->stream))
-#define sfnt_get_ushort(s) ((USHORT) get_unsigned_pair((s)->stream))
-#define sfnt_get_short(s) ((SHORT) get_signed_pair ((s)->stream))
-#define sfnt_get_ulong(s) ((ULONG) get_unsigned_quad((s)->stream))
-#define sfnt_get_long(s) ((LONG) get_signed_quad ((s)->stream))
-
-#define sfnt_seek_set(s,o) seek_absolute((s)->stream, (o))
-#define sfnt_read(b,l,s) fread((b), 1, (l), (s)->stream)
-#endif
-
-extern int put_big_endian (void *s, LONG q, int n);
-
-#define sfnt_put_ushort(s,v) put_big_endian((s), v, 2);
-#define sfnt_put_short(s,v) put_big_endian((s), v, 2);
-#define sfnt_put_ulong(s,v) put_big_endian((s), v, 4);
-#define sfnt_put_long(s,v) put_big_endian((s), v, 4);
-
-#ifdef XETEX
-extern sfnt *sfnt_open (FT_Face face, int accept_types);
-#else
-extern sfnt *sfnt_open (FILE *fp);
-extern sfnt *dfont_open (FILE *fp, int index);
-#endif
-extern void sfnt_close (sfnt *sfont);
-
-/* table directory */
-extern int sfnt_read_table_directory (sfnt *sfont, ULONG offset);
-extern ULONG sfnt_find_table_len (sfnt *sfont, const char *tag);
-extern ULONG sfnt_find_table_pos (sfnt *sfont, const char *tag);
-extern ULONG sfnt_locate_table (sfnt *sfont, const char *tag);
-
-extern void sfnt_set_table (sfnt *sfont,
- const char *tag, void *data, ULONG length);
-extern int sfnt_require_table (sfnt *sfont, const char *tag, int must_exist);
-
-extern pdf_obj *sfnt_create_FontFile_stream (sfnt *sfont);
-
-#endif /* _SFNT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfdev.h"
-#include "pdfcolor.h"
-
-#include "specials.h"
-
-#include "spc_util.h"
-#include "spc_color.h"
-
-
-/* Color stack is actually placed into pdfcolor.c.
- * The reason why we need to place stack there is
- * that we must reinstall color after grestore and
- * other operations that can change current color
- * implicitely.
- */
-
-static int
-spc_handler_color_push (struct spc_env *spe, struct spc_arg *args)
-{
- int error;
- pdf_color colorspec;
-
- error = spc_util_read_colorspec(spe, &colorspec, args);
- if (!error) {
- pdf_color_push(&colorspec, &colorspec);
- }
-
- return error;
-}
-
-static int
-spc_handler_color_pop (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_color_pop();
-
- return 0;
-}
-
-/* Invoked by the special command "color rgb .625 0 0".
- * DVIPS clears the color stack, and then saves and sets the given color.
- */
-static int
-spc_handler_color_default (struct spc_env *spe, struct spc_arg *args)
-{
- int error;
- pdf_color colorspec;
-
- error = spc_util_read_colorspec(spe, &colorspec, args);
- if (!error) {
- pdf_color_clear_stack();
- pdf_color_set(&colorspec, &colorspec);
- }
-
- return error;
-}
-
-
-/* This is from color special? */
-#include "pdfdoc.h"
-
-static int
-spc_handler_background (struct spc_env *spe, struct spc_arg *args)
-{
- int error;
- pdf_color colorspec;
-
- error = spc_util_read_colorspec(spe, &colorspec, args);
- if (!error)
- pdf_doc_set_bgcolor(&colorspec);
-
- return error;
-}
-
-
-#ifndef ISBLANK
-#define ISBLANK(c) ((c) == ' ' || (c) == '\t' || (c) == '\v')
-#endif
-static void
-skip_blank (const char **pp, const char *endptr)
-{
- const char *p = *pp;
- for ( ; p < endptr && ISBLANK(*p); p++);
- *pp = p;
-}
-
-int
-spc_color_check_special (const char *buf, long len)
-{
- int r = 0;
- const char *p, *endptr;
- char *q;
-
- p = buf;
- endptr = p + len;
-
- skip_blank(&p, endptr);
- q = parse_c_ident(&p, endptr);
- if (!q)
- return 0;
- else if (!strcmp(q, "color"))
- r = 1;
- else if (!strcmp(q, "background")) {
- r = 1;
- }
- RELEASE(q);
-
- return r;
-}
-
-int
-spc_color_setup_handler (struct spc_handler *sph,
- struct spc_env *spe, struct spc_arg *ap)
-{
- const char *p;
- char *q;
-
- ASSERT(sph && spe && ap);
-
- skip_blank(&ap->curptr, ap->endptr);
- q = parse_c_ident(&ap->curptr, ap->endptr);
- if (!q)
- return -1;
- skip_blank(&ap->curptr, ap->endptr);
-
- if (!strcmp(q, "background")) {
- ap->command = "background";
- sph->exec = &spc_handler_background;
- RELEASE(q);
- } else if (!strcmp(q, "color")) { /* color */
- RELEASE(q);
- p = ap->curptr;
-
- q = parse_c_ident(&p, ap->endptr);
- if (!q)
- return -1;
- else if (!strcmp(q, "push")) {
- ap->command = "push";
- sph->exec = &spc_handler_color_push;
- ap->curptr = p;
- } else if (!strcmp(q, "pop")) {
- ap->command = "pop";
- sph->exec = &spc_handler_color_pop;
- ap->curptr = p;
- } else { /* cmyk, rgb, ... */
- ap->command = "";
- sph->exec = &spc_handler_color_default;
- }
- RELEASE(q);
- } else {
- spc_warn(spe, "Not color/background special?");
- RELEASE(q);
- return -1;
- }
-
- skip_blank(&ap->curptr, ap->endptr);
- return 0;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_COLOR_H_
-#define _SPC_COLOR_H_
-
-extern int spc_color_check_special (const char *buffer, long size);
-extern int spc_color_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args);
-
-#endif /* _SPC_COLOR_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <string.h>
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-
-#include "pdfparse.h"
-
-#include "pdfdoc.h"
-
-#include "mpost.h"
-
-#include "pdfximage.h"
-#include "pdfdraw.h"
-#include "pdfcolor.h"
-#include "pdfdev.h"
-
-#include "specials.h"
-#include "spc_util.h"
-
-#include "spc_dvips.h"
-
-
-static int block_pending = 0;
-static double pending_x = 0.0;
-static double pending_y = 0.0;
-static int position_set = 0;
-
-static char *
-parse_filename (const char **pp, const char *endptr)
-{
- char *r;
- const char *q = NULL, *p = *pp;
- char qchar;
- int n;
-
- if (!p || p >= endptr)
- return NULL;
- else if (*p == '\"' || *p == '\'')
- qchar = *p++;
- else {
- qchar = ' ';
- }
- for (n = 0, q = p; p < endptr && *p != qchar; n++, p++);
- if (qchar != ' ') {
- if (*p != qchar)
- return NULL;
- p++;
- }
- if (!q || n == 0)
- return NULL;
-
-#if 0
- {
- int i;
- for (i = 0; i < n && isprint(q[i]); i++);
- if (i != n) {
- WARN("Non printable char in filename string...");
- }
- }
-#endif
-
- r = NEW(n + 1, char);
- memcpy(r, q, n); r[n] = '\0';
-
- *pp = p;
- return r;
-}
-
-/* =filename ... */
-static int
-spc_handler_ps_file (struct spc_env *spe, struct spc_arg *args)
-{
- int form_id;
- char *filename;
- transform_info ti;
-
- ASSERT(spe && args);
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr + 1 >= args->endptr ||
- args->curptr[0] != '=') {
- spc_warn(spe, "No filename specified for PSfile special.");
- return -1;
- }
- args->curptr++;
-
- filename = parse_filename(&args->curptr, args->endptr);
- if (!filename) {
- spc_warn(spe, "No filename specified for PSfile special.");
- return -1;
- }
-
- transform_info_clear(&ti);
- if (spc_util_read_dimtrns(spe, &ti, args, NULL, 1) < 0) {
- RELEASE(filename);
- return -1;
- }
-
- form_id = pdf_ximage_findresource(filename, 1, NULL);
- if (form_id < 0) {
- spc_warn(spe, "Failed to read image file: %s", filename);
- RELEASE(filename);
- return -1;
- }
- RELEASE(filename);
-
- pdf_dev_put_image(form_id, &ti, spe->x_user, spe->y_user);
-
- return 0;
-}
-
-/* This isn't correct implementation but dvipdfm supports... */
-static int
-spc_handler_ps_plotfile (struct spc_env *spe, struct spc_arg *args)
-{
- int error = 0;
- int form_id;
- char *filename;
- transform_info p;
-
- ASSERT(spe && args);
-
- spc_warn(spe, "\"ps: plotfile\" found (not properly implemented)");
-
- skip_white(&args->curptr, args->endptr);
- filename = parse_filename(&args->curptr, args->endptr);
- if (!filename) {
- spc_warn(spe, "Expecting filename but not found...");
- return -1;
- }
-
- form_id = pdf_ximage_findresource(filename, 1, NULL);
- if (form_id < 0) {
- spc_warn(spe, "Could not open PS file: %s", filename);
- error = -1;
- } else {
- transform_info_clear(&p);
- p.matrix.d = -1.0; /* xscale = 1.0, yscale = -1.0 */
-#if 0
- /* I don't know how to treat this... */
- pdf_dev_put_image(form_id, &p,
- block_pending ? pending_x : spe->x_user,
- block_pending ? pending_y : spe->y_user);
-#endif
- pdf_dev_put_image(form_id, &p, 0, 0);
- }
- RELEASE(filename);
-
- return error;
-}
-
-static int
-spc_handler_ps_literal (struct spc_env *spe, struct spc_arg *args)
-{
- int error = 0;
- int st_depth, gs_depth;
- double x_user, y_user;
-
- ASSERT(spe && args && args->curptr <= args->endptr);
-
- if (args->curptr + strlen(":[begin]") <= args->endptr &&
- !strncmp(args->curptr, ":[begin]", strlen(":[begin]"))) {
- block_pending++;
- position_set = 1;
-
- x_user = pending_x = spe->x_user;
- y_user = pending_y = spe->y_user;
- args->curptr += strlen(":[begin]");
- } else if (args->curptr + strlen(":[end]") <= args->endptr &&
- !strncmp(args->curptr, ":[end]", strlen(":[end]"))) {
- if (block_pending <= 0) {
- spc_warn(spe, "No corresponding ::[begin] found.");
- return -1;
- }
- block_pending--;
-
- position_set = 0;
-
- x_user = pending_x;
- y_user = pending_y;
- args->curptr += strlen(":[end]");
- } else if (args->curptr < args->endptr &&
- args->curptr[0] == ':') {
- x_user = position_set ? pending_x : spe->x_user;
- y_user = position_set ? pending_y : spe->y_user;
- args->curptr++;
- } else {
- position_set = 1;
- x_user = pending_x = spe->x_user;
- y_user = pending_y = spe->y_user;
- }
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr < args->endptr) {
-
- st_depth = mps_stack_depth();
- gs_depth = pdf_dev_current_depth();
-
- error = mps_exec_inline(&args->curptr,
- args->endptr,
- x_user, y_user);
- if (error) {
- spc_warn(spe, "Interpreting PS code failed!!! Output might be broken!!!");
- pdf_dev_grestore_to(gs_depth);
- } else if (st_depth != mps_stack_depth()) {
- spc_warn(spe, "Stack not empty after execution of inline PostScript code.");
- spc_warn(spe, ">> Your macro package makes some assumption on internal behaviour of DVI drivers.");
- spc_warn(spe, ">> It may not compatible with dvipdfmx.");
- }
- }
-
- return error;
-}
-
-static int
-spc_handler_ps_default (struct spc_env *spe, struct spc_arg *args)
-{
- int error;
- int st_depth, gs_depth;
-
- ASSERT(spe && args);
-
- pdf_dev_gsave();
-
- st_depth = mps_stack_depth();
- gs_depth = pdf_dev_current_depth();
-
- {
- pdf_tmatrix M;
- M.a = M.d = 1.0; M.b = M.c = 0.0; M.e = spe->x_user; M.f = spe->y_user;
- pdf_dev_concat(&M);
- error = mps_exec_inline(&args->curptr,
- args->endptr,
- spe->x_user, spe->y_user);
- M.e = -spe->x_user; M.f = -spe->y_user;
- pdf_dev_concat(&M);
- }
- if (error)
- spc_warn(spe, "Interpreting PS code failed!!! Output might be broken!!!");
- else {
- if (st_depth != mps_stack_depth()) {
- spc_warn(spe, "Stack not empty after execution of inline PostScript code.");
- spc_warn(spe, ">> Your macro package makes some assumption on internal behaviour of DVI drivers.");
- spc_warn(spe, ">> It may not compatible with dvipdfmx.");
- }
- }
-
- pdf_dev_grestore_to(gs_depth);
- pdf_dev_grestore();
-
- return error;
-}
-
-static struct spc_handler dvips_handlers[] = {
- {"PSfile", spc_handler_ps_file},
- {"psfile", spc_handler_ps_file},
- {"ps: plotfile ", spc_handler_ps_plotfile},
- {"PS: plotfile ", spc_handler_ps_plotfile},
- {"PS:", spc_handler_ps_literal},
- {"ps:", spc_handler_ps_literal},
- {"\" ", spc_handler_ps_default}
-};
-
-int
-spc_dvips_at_end_page (void)
-{
- mps_eop_cleanup();
- return 0;
-}
-
-int
-spc_dvips_check_special (const char *buf, long len)
-{
- const char *p, *endptr;
- int i;
-
- p = buf;
- endptr = p + len;
-
- skip_white(&p, endptr);
- if (p >= endptr)
- return 0;
-
- len = (long) (endptr - p);
- for (i = 0;
- i < sizeof(dvips_handlers)/sizeof(struct spc_handler); i++) {
- if (len >= strlen(dvips_handlers[i].key) &&
- !memcmp(p, dvips_handlers[i].key,
- strlen(dvips_handlers[i].key))) {
- return 1;
- }
- }
-
- return 0;
-}
-
-int
-spc_dvips_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args)
-{
- const char *key;
- int i, keylen;
-
- ASSERT(handle && spe && args);
-
- skip_white(&args->curptr, args->endptr);
-
- key = args->curptr;
- while (args->curptr < args->endptr &&
- isalpha(args->curptr[0])) {
- args->curptr++;
- }
- /* Test for "ps:". The "ps::" special is subsumed under this case. */
- if (args->curptr < args->endptr &&
- args->curptr[0] == ':') {
- args->curptr++;
- if (args->curptr+strlen(" plotfile ") <= args->endptr &&
- !strncmp(args->curptr, " plotfile ", strlen(" plotfile "))) {
- args->curptr += strlen(" plotfile ");
- }
- } else if (args->curptr+1 < args->endptr &&
- args->curptr[0] == '"' && args->curptr[1] == ' ') {
- args->curptr += 2;
- }
-
- keylen = (int) (args->curptr - key);
- if (keylen < 1) {
- spc_warn(spe, "Not ps: special???");
- return -1;
- }
-
- for (i = 0;
- i < sizeof(dvips_handlers) / sizeof(struct spc_handler); i++) {
- if (keylen == strlen(dvips_handlers[i].key) &&
- !strncmp(key, dvips_handlers[i].key, keylen)) {
-
- skip_white(&args->curptr, args->endptr);
-
- args->command = dvips_handlers[i].key;
-
- handle->key = "ps:";
- handle->exec = dvips_handlers[i].exec;
-
- return 0;
- }
- }
-
- return -1;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_DVIPS_H_
-#define _SPC_DVIPS_H_
-
-#include "specials.h"
-
-extern int spc_dvips_at_end_page (void);
-
-extern int spc_dvips_check_special (const char *buffer, long size);
-extern int spc_dvips_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args);
-
-#endif /* _SPC_DVIPS_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfdraw.h"
-#include "pdfdev.h"
-#include "pdfximage.h"
-
-#include "pdfdoc.h"
-
-#include "specials.h"
-#include "spc_util.h"
-
-#include "spc_html.h"
-
-
-#define ENABLE_HTML_IMG_SUPPORT 1
-#define ENABLE_HTML_SVG_TRANSFORM 1
-#define ENABLE_HTML_SVG_OPACITY 1
-
-/* _FIXME_
- * Please rewrite this or remove html special support
- */
-
-#define ANCHOR_TYPE_HREF 0
-#define ANCHOR_TYPE_NAME 1
-
-struct spc_html_
-{
- struct {
- long extensions;
- } opts;
-
- pdf_obj *link_dict;
- char *baseurl;
- int pending_type;
-};
-
-static struct spc_html_ _html_state = {
- { 0 },
- NULL, NULL, -1
-};
-
-
-#ifdef ENABLE_HTML_SVG_TRANSFORM
-static int cvt_a_to_tmatrix (pdf_tmatrix *M, const char *ptr, const char **nextptr);
-#endif /* ENABLE_HTML_SVG_TRANSFORM */
-
-#define \
-downcasify(s) \
-if ((s)) { \
- char *_p = (char *) (s); \
- while (*(_p) != 0) { \
- if (*(_p) >= 'A' && *(_p) <= 'Z') { \
- *(_p) = (*(_p) - 'A') + 'a'; \
- } \
- _p++; \
- } \
-}
-
-static int
-parse_key_val (const char **pp, const char *endptr, char **kp, char **vp)
-{
- const char *q, *p;
- char *k, *v;
- int n, error = 0;
-
- for (p = *pp ; p < endptr && isspace(*p); p++);
-#if 0
- while (!error && p < endptr &&
- ((*p >= 'a' && *p <= 'z') ||
- (*p >= 'A' && *p <= 'Z'))
- ) {
-#endif
- k = v = NULL;
- for (q = p, n = 0;
- p < endptr &&
- ((*p >= 'a' && *p <= 'z') ||
- (*p >= 'A' && *p <= 'Z') ||
- (*p >= '0' && *p <= '9') ||
- *p == '-' || *p == ':'
- ); n++, p++);
- if (n == 0) {
-#if 0
- break;
-#else
- *kp = *vp = NULL;
- return -1;
-#endif
- }
- k = NEW(n + 1, char);
- memcpy(k, q, n); k[n] = '\0';
- if (p + 2 >= endptr || p[0] != '=' || (p[1] != '\"' && p[1] != '\'')) {
- RELEASE(k); k = NULL;
- *pp = p;
- error = -1;
- } else {
- char qchr = p[1];
- p += 2; /* skip '="' */
- for (q = p, n = 0; p < endptr && *p != qchr; p++, n++);
- if (p == endptr || *p != qchr)
- error = -1;
- else {
- v = NEW(n + 1, char);
- memcpy(v, q, n); v[n] = '\0';
-#if 0
- pdf_add_dict(t->attr,
- pdf_new_name(k),
- pdf_new_string(v, n));
- RELEASE(v);
-#endif
- p++;
- }
- }
-#if 0
- RELEASE(k);
- if (!error)
- for ( ; p < endptr && isspace(*p); p++);
- }
-#endif
-
- *kp = k; *vp = v; *pp = p;
- return error;
-}
-
-#define HTML_TAG_NAME_MAX 127
-#define HTML_TAG_TYPE_EMPTY 1
-#define HTML_TAG_TYPE_OPEN 1
-#define HTML_TAG_TYPE_CLOSE 2
-
-static int
-read_html_tag (char *name, pdf_obj *attr, int *type, const char **pp, const char *endptr)
-{
- const char *p = *pp;
- int n = 0, error = 0;
-
- for ( ; p < endptr && isspace(*p); p++);
- if (p >= endptr || *p != '<')
- return -1;
-
- *type = HTML_TAG_TYPE_OPEN;
- for (++p; p < endptr && isspace(*p); p++);
- if (p < endptr && *p == '/') {
- *type = HTML_TAG_TYPE_CLOSE;
- for (++p; p < endptr && isspace(*p); p++);
- }
-
-#define ISDELIM(c) ((c) == '>' || (c) == '/' || isspace(c))
- for (n = 0; p < endptr && n < HTML_TAG_NAME_MAX && !ISDELIM(*p); n++, p++) {
- name[n] = *p;
- }
- name[n] = '\0';
- if (n == 0 || p == endptr || !ISDELIM(*p)) {
- *pp = p;
- return -1;
- }
-
- for ( ; p < endptr && isspace(*p); p++);
- while (p < endptr && !error && *p != '/' && *p != '>') {
- char *kp = NULL, *vp = NULL;
- error = parse_key_val(&p, endptr, &kp, &vp);
- if (!error) {
- downcasify(kp);
- pdf_add_dict(attr,
- pdf_new_name(kp),
- pdf_new_string(vp, strlen(vp) + 1)); /* include trailing NULL here!!! */
- RELEASE(kp);
- RELEASE(vp);
- }
- for ( ; p < endptr && isspace(*p); p++);
- }
- if (error) {
- *pp = p;
- return error;
- }
-
- if (p < endptr && *p == '/') {
- *type = HTML_TAG_TYPE_EMPTY;
- for (++p; p < endptr && isspace(*p); p++);
- }
- if (p == endptr || *p != '>') {
- *pp = p;
- return -1;
- }
- p++;
-
- downcasify(name);
- *pp = p;
- return 0;
-}
-
-
-static int
-spc_handler_html__init (struct spc_env *spe, struct spc_arg *ap, void *dp)
-{
- struct spc_html_ *sd = dp;
-
- sd->link_dict = NULL;
- sd->baseurl = NULL;
- sd->pending_type = -1;
-
- return 0;
-}
-
-static int
-spc_handler_html__clean (struct spc_env *spe, struct spc_arg *ap, void *dp)
-{
- struct spc_html_ *sd = dp;
-
- if (sd->baseurl)
- RELEASE(sd->baseurl);
-
- if (sd->pending_type >= 0 || sd->link_dict)
- spc_warn(spe, "Unclosed html anchor found.");
-
- if (sd->link_dict)
- pdf_release_obj(sd->link_dict);
-
- sd->pending_type = -1;
- sd->baseurl = NULL;
- sd->link_dict = NULL;
-
- return 0;
-}
-
-
-static int
-spc_handler_html__bophook (struct spc_env *spe, struct spc_arg *ap, void *dp)
-{
- struct spc_html_ *sd = dp;
-
- if (sd->pending_type >= 0) {
- spc_warn(spe, "...html anchor continues from previous page processed...");
- }
-
- return 0;
-}
-
-static int
-spc_handler_html__eophook (struct spc_env *spe, struct spc_arg *ap, void *dp)
-{
- struct spc_html_ *sd = dp;
-
- if (sd->pending_type >= 0) {
- spc_warn(spe, "Unclosed html anchor at end-of-page!");
- }
-
- return 0;
-}
-
-
-static char *
-fqurl (const char *baseurl, const char *name)
-{
- char *q;
- int len = 0;
-
- len = strlen(name);
- if (baseurl)
- len += strlen(baseurl) + 1; /* we may want to add '/' */
-
- q = NEW(len + 1, char);
- *q = '\0';
- if (baseurl && baseurl[0]) {
- char *p;
- strcpy(q, baseurl);
- p = q + strlen(q) - 1;
- if (*p == '/')
- *p = '\0';
- if (name[0] && name[0] != '/')
- strcat(q, "/");
- }
- strcat(q, name);
-
- return q;
-}
-
-static int
-html_open_link (struct spc_env *spe, const char *name, struct spc_html_ *sd)
-{
- pdf_obj *color;
- char *url;
-
- ASSERT( name );
- ASSERT( sd->link_dict == NULL ); /* Should be checked somewhere else */
-
- sd->link_dict = pdf_new_dict();
- pdf_add_dict(sd->link_dict,
- pdf_new_name("Type"), pdf_new_name ("Annot"));
- pdf_add_dict(sd->link_dict,
- pdf_new_name("Subtype"), pdf_new_name ("Link"));
-
- color = pdf_new_array ();
- pdf_add_array(color, pdf_new_number(0.0));
- pdf_add_array(color, pdf_new_number(0.0));
- pdf_add_array(color, pdf_new_number(1.0));
- pdf_add_dict(sd->link_dict, pdf_new_name("C"), color);
-
- url = fqurl(sd->baseurl, name);
- if (url[0] == '#') {
- /* url++; causes memory leak in RELEASE(url) */
- pdf_add_dict(sd->link_dict,
- pdf_new_name("Dest"),
- pdf_new_string(url+1, strlen(url+1)));
- } else { /* Assume this is URL */
- pdf_obj *action = pdf_new_dict();
- pdf_add_dict(action,
- pdf_new_name("Type"),
- pdf_new_name("Action"));
- pdf_add_dict(action,
- pdf_new_name("S"),
- pdf_new_name("URI"));
- pdf_add_dict(action,
- pdf_new_name("URI"),
- pdf_new_string(url, strlen(url)));
- pdf_add_dict(sd->link_dict,
- pdf_new_name("A"),
- pdf_link_obj(action));
- pdf_release_obj(action);
- }
- RELEASE(url);
-
- spc_begin_annot(spe, sd->link_dict);
-
- sd->pending_type = ANCHOR_TYPE_HREF;
-
- return 0;
-}
-
-static int
-html_open_dest (struct spc_env *spe, const char *name, struct spc_html_ *sd)
-{
- int error;
- pdf_obj *array, *page_ref;
- pdf_coord cp;
-
- cp.x = spe->x_user; cp.y = spe->y_user;
- pdf_dev_transform(&cp, NULL);
-
- page_ref = pdf_doc_this_page_ref();
- ASSERT( page_ref ); /* Otherwise must be bug */
-
- array = pdf_new_array();
- pdf_add_array(array, page_ref);
- pdf_add_array(array, pdf_new_name("XYZ"));
- pdf_add_array(array, pdf_new_null());
- pdf_add_array(array, pdf_new_number(cp.y + 24.0));
- pdf_add_array(array, pdf_new_null());
-
- error = pdf_doc_add_names("Dests",
- name, strlen(name),
- array);
-
- if (error)
- spc_warn(spe, "Failed to add named destination: %s", name);
-
- sd->pending_type = ANCHOR_TYPE_NAME;
-
- return error;
-}
-
-#define ANCHOR_STARTED(s) ((s)->pending_type >= 0 || (s)->link_dict)
-
-static int
-spc_html__anchor_open (struct spc_env *spe, pdf_obj *attr, struct spc_html_ *sd)
-{
- pdf_obj *href, *name;
- int error = 0;
-
- if (ANCHOR_STARTED(sd)) {
- spc_warn(spe, "Nested html anchors found!");
- return -1;
- }
-
- href = pdf_lookup_dict(attr, "href");
- name = pdf_lookup_dict(attr, "name");
- if (href && name) {
- spc_warn(spe, "Sorry, you can't have both \"href\" and \"name\" in anchor tag...");
- error = -1;
- } else if (href) {
- error = html_open_link(spe, pdf_string_value(href), sd);
- } else if (name) { /* name */
- error = html_open_dest(spe, pdf_string_value(name), sd);
- } else {
- spc_warn(spe, "You should have \"href\" or \"name\" in anchor tag!");
- error = -1;
- }
-
- return error;
-}
-
-static int
-spc_html__anchor_close (struct spc_env *spe, pdf_obj *attr, struct spc_html_ *sd)
-{
- int error = 0;
-
- switch (sd->pending_type) {
- case ANCHOR_TYPE_HREF:
- if (sd->link_dict) {
- spc_end_annot(spe);
- pdf_release_obj(sd->link_dict);
- sd->link_dict = NULL;
- sd->pending_type = -1;
- } else {
- spc_warn(spe, "Closing html anchor (link) without starting!");
- error = -1;
- }
- break;
- case ANCHOR_TYPE_NAME:
- sd->pending_type = -1;
- break;
- default:
- spc_warn(spe, "No corresponding opening tag for html anchor.");
- error = -1;
- break;
- }
-
- return error;
-}
-
-static int
-spc_html__base_empty (struct spc_env *spe, pdf_obj *attr, struct spc_html_ *sd)
-{
- pdf_obj *href;
- char *vp;
-
- href = pdf_lookup_dict(attr, "href");
- if (!href) {
- spc_warn(spe, "\"href\" not found for \"base\" tag!");
- return -1;
- }
-
- vp = (char *) pdf_string_value(href);
- if (sd->baseurl) {
- spc_warn(spe, "\"baseurl\" changed: \"%s\" --> \"%s\"", sd->baseurl, vp);
- RELEASE(sd->baseurl);
- }
- sd->baseurl = NEW(strlen(vp) + 1, char);
- strcpy(sd->baseurl, vp);
-
- return 0;
-}
-
-
-#ifdef ENABLE_HTML_IMG_SUPPORT
-/* This isn't completed.
- * Please think about placement of images.
- */
-static double
-atopt (const char *a)
-{
- char *q;
- const char *p = a;
- double v, u = 1.0;
- const char *_ukeys[] = {
-#define K_UNIT__PT 0
-#define K_UNIT__IN 1
-#define K_UNIT__CM 2
-#define K_UNIT__MM 3
-#define K_UNIT__BP 4
- "pt", "in", "cm", "mm", "bp",
-#define K_UNIT__PX 5
- "px",
- NULL
- };
- int k;
-
- q = parse_float_decimal(&p, p + strlen(p));
- if (!q) {
- WARN("Invalid length value: %s (%c)", a, *p);
- return 0.0;
- }
-
- v = atof(q);
- RELEASE(q);
-
- q = parse_c_ident(&p, p + strlen(p));
- if (q) {
- for (k = 0; _ukeys[k] && strcmp(_ukeys[k], q); k++);
- switch (k) {
- case K_UNIT__PT: u *= 72.0 / 72.27; break;
- case K_UNIT__IN: u *= 72.0; break;
- case K_UNIT__CM: u *= 72.0 / 2.54 ; break;
- case K_UNIT__MM: u *= 72.0 / 25.4 ; break;
- case K_UNIT__BP: u *= 1.0 ; break;
- case K_UNIT__PX: u *= 1.0 ; break; /* 72dpi */
- default:
- WARN("Unknown unit of measure: %s", q);
- break;
- }
- RELEASE(q);
- }
-
- return v * u;
-}
-
-
-#ifdef ENABLE_HTML_SVG_OPACITY
-/* Replicated from spc_tpic */
-static pdf_obj *
-create_xgstate (double a /* alpha */, int f_ais /* alpha is shape */)
-{
- pdf_obj *dict;
-
- dict = pdf_new_dict();
- pdf_add_dict(dict,
- pdf_new_name("Type"),
- pdf_new_name("ExtGState"));
- if (f_ais) {
- pdf_add_dict(dict,
- pdf_new_name("AIS"),
- pdf_new_boolean(1));
- }
- pdf_add_dict(dict,
- pdf_new_name("ca"),
- pdf_new_number(a));
-
- return dict;
-}
-
-static int
-check_resourcestatus (const char *category, const char *resname)
-{
- pdf_obj *dict1, *dict2;
-
- dict1 = pdf_doc_current_page_resources();
- if (!dict1)
- return 0;
-
- dict2 = pdf_lookup_dict(dict1, category);
- if (dict2 &&
- pdf_obj_typeof(dict2) == PDF_DICT) {
- if (pdf_lookup_dict(dict2, resname))
- return 1;
- }
- return 0;
-}
-#endif /* ENABLE_HTML_SVG_OPACITY */
-
-static int
-spc_html__img_empty (struct spc_env *spe, pdf_obj *attr, struct spc_html_ *sd)
-{
- pdf_obj *src, *obj;
- transform_info ti;
- int id, error = 0;
-#ifdef ENABLE_HTML_SVG_OPACITY
- double alpha = 1.0; /* meaning fully opaque */
-#endif /* ENABLE_HTML_SVG_OPACITY */
-#ifdef ENABLE_HTML_SVG_TRANSFORM
- pdf_tmatrix M, M1;
-
- pdf_setmatrix(&M, 1.0, 0.0, 0.0, 1.0, spe->x_user, spe->y_user);
-#endif /* ENABLE_HTML_SVG_TRANSFORM */
-
- spc_warn(spe, "html \"img\" tag found (not completed, plese don't use!).");
-
- src = pdf_lookup_dict(attr, "src");
- if (!src) {
- spc_warn(spe, "\"src\" attribute not found for \"img\" tag!");
- return -1;
- }
-
- transform_info_clear(&ti);
- obj = pdf_lookup_dict(attr, "width");
- if (obj) {
- ti.width = atopt(pdf_string_value(obj));
- ti.flags |= INFO_HAS_WIDTH;
- }
- obj = pdf_lookup_dict(attr, "height");
- if (obj) {
- ti.height = atopt(pdf_string_value(obj));
- ti.flags |= INFO_HAS_HEIGHT;
- }
-
-#ifdef ENABLE_HTML_SVG_OPACITY
- obj = pdf_lookup_dict(attr, "svg:opacity");
- if (obj) {
- alpha = atof(pdf_string_value(obj));
- if (alpha < 0.0 || alpha > 1.0) {
- spc_warn(spe, "Invalid opacity value: %s", pdf_string_value(obj));
- alpha = 1.0;
- }
- }
-#endif /* ENABLE_HTML_SVG_OPCAITY */
-
-#ifdef ENABLE_HTML_SVG_TRANSFORM
- obj = pdf_lookup_dict(attr, "svg:transform");
- if (obj) {
- const char *p = pdf_string_value(obj);
- pdf_tmatrix N;
- for ( ; *p && isspace(*p); p++);
- while (*p && !error) {
- pdf_setmatrix(&N, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
- error = cvt_a_to_tmatrix(&N, p, &p);
- if (!error) {
- N.f = -N.f;
- pdf_concatmatrix(&M, &N);
- for ( ; *p && isspace(*p); p++);
- if (*p == ',')
- for (++p; *p && isspace(*p); p++);
- }
- }
- }
-#endif /* ENABLE_HTML_SVG_TRANSFORM */
-
- if (error) {
- spc_warn(spe, "Error in html \"img\" tag attribute.");
- return error;
- }
-
- id = pdf_ximage_findresource(pdf_string_value(src), 0, NULL);
- if (id < 0) {
- spc_warn(spe, "Could not find/load image: %s", pdf_string_value(src));
- error = -1;
- } else {
-#if defined(ENABLE_HTML_SVG_TRANSFORM) || defined(ENABLE_HTML_SVG_OPACITY)
- {
- char *res_name;
- pdf_rect r;
-
- graphics_mode();
-
- pdf_dev_gsave();
-
-#ifdef ENABLE_HTML_SVG_OPACITY
- {
- pdf_obj *dict;
- int a = round(100.0 * alpha);
- if (a != 0) {
- res_name = NEW(strlen("_Tps_a100_") + 1, char);
- sprintf(res_name, "_Tps_a%03d_", a); /* Not Tps prefix but... */
- if (!check_resourcestatus("ExtGState", res_name)) {
- dict = create_xgstate(round_at(0.01 * a, 0.01), 0);
- pdf_doc_add_page_resource("ExtGState",
- res_name, pdf_ref_obj(dict));
- pdf_release_obj(dict);
- }
- pdf_doc_add_page_content(" /", 2); /* op: */
- pdf_doc_add_page_content(res_name, strlen(res_name)); /* op: */
- pdf_doc_add_page_content(" gs", 3); /* op: gs */
- RELEASE(res_name);
- }
- }
-#endif /* ENABLE_HTML_SVG_OPACITY */
-
- pdf_ximage_scale_image(id, &M1, &r, &ti);
- pdf_concatmatrix(&M, &M1);
- pdf_dev_concat(&M);
-
- pdf_dev_rectclip(r.llx, r.lly, r.urx - r.llx, r.ury - r.lly);
-
- res_name = pdf_ximage_get_resname(id);
- pdf_doc_add_page_content(" /", 2); /* op: */
- pdf_doc_add_page_content(res_name, strlen(res_name)); /* op: */
- pdf_doc_add_page_content(" Do", 3); /* op: Do */
-
- pdf_dev_grestore();
-
- pdf_doc_add_page_resource("XObject",
- res_name,
- pdf_ximage_get_reference(id));
- }
-#else
- pdf_dev_put_image(id, &ti, spe->x_user, spe->y_user);
-#endif /* ENABLE_HTML_SVG_XXX */
- }
-
- return error;
-}
-#else
-static int
-spc_html__img_empty (struct spc_env *spe, pdf_obj *attr, struct spc_html_ *sd)
-{
- spc_warn(spe, "IMG tag not yet supported yet...");
- return -1;
-}
-#endif /* ENABLE_HTML_IMG_SUPPORT */
-
-
-static int
-spc_handler_html_default (struct spc_env *spe, struct spc_arg *ap)
-{
- struct spc_html_ *sd = &_html_state;
- char name[HTML_TAG_NAME_MAX + 1];
- pdf_obj *attr;
- int error = 0, type = HTML_TAG_TYPE_OPEN;
-
- if (ap->curptr >= ap->endptr)
- return 0;
-
- attr = pdf_new_dict();
- error = read_html_tag(name, attr, &type, &ap->curptr, ap->endptr);
- if (error) {
- pdf_release_obj(attr);
- return error;
- }
- if (!strcmp(name, "a")) {
- switch (type) {
- case HTML_TAG_TYPE_OPEN:
- error = spc_html__anchor_open (spe, attr, sd);
- break;
- case HTML_TAG_TYPE_CLOSE:
- error = spc_html__anchor_close(spe, attr, sd);
- break;
- default:
- spc_warn(spe, "Empty html anchor tag???");
- error = -1;
- break;
- }
- } else if (!strcmp(name, "base")) {
- if (type == HTML_TAG_TYPE_CLOSE) {
- spc_warn(spe, "Close tag for \"base\"???");
- error = -1;
- } else { /* treat "open" same as "empty" */
- error = spc_html__base_empty(spe, attr, sd);
- }
- } else if (!strcmp(name, "img")) {
- if (type == HTML_TAG_TYPE_CLOSE) {
- spc_warn(spe, "Close tag for \"img\"???");
- error = -1;
- } else { /* treat "open" same as "empty" */
- error = spc_html__img_empty(spe, attr, sd);
- }
- }
- pdf_release_obj(attr);
-
- for ( ; ap->curptr < ap->endptr && isspace(ap->curptr[0]); ap->curptr++);
-
- return error;
-}
-
-
-#ifdef ENABLE_HTML_SVG_TRANSFORM
-/* translate wsp* '(' wsp* number (comma-wsp number)? wsp* ')' */
-static int
-cvt_a_to_tmatrix (pdf_tmatrix *M, const char *ptr, const char **nextptr)
-{
- char *q;
- const char *p = ptr;
- int n;
- double v[6];
- static const char *_tkeys[] = {
-#define K_TRNS__MATRIX 0
- "matrix", /* a b c d e f */
-#define K_TRNS__TRANSLATE 1
- "translate", /* tx [ty] : dflt. tf = 0 */
-#define K_TRNS__SCALE 2
- "scale", /* sx [sy] : dflt. sy = sx */
-#define K_TRNS__ROTATE 3
- "rotate", /* ang [cx cy] : dflt. cx, cy = 0 */
-#define K_TRNS__SKEWX 4
-#define K_TRNS__SKEWY 5
- "skewX", /* ang */
- "skewY", /* ang */
- NULL
- };
- int k;
-
- for ( ; *p && isspace(*p); p++);
-
- q = parse_c_ident(&p, p + strlen(p));
- if (!q)
- return -1;
- /* parsed transformation key */
- for (k = 0; _tkeys[k] && strcmp(q, _tkeys[k]); k++);
- RELEASE(q);
-
- /* handle args */
- for ( ; *p && isspace(*p); p++);
- if (*p != '(' || *(p + 1) == 0)
- return -1;
- for (++p; *p && isspace(*p); p++);
- for (n = 0; n < 6 && *p && *p != ')'; n++) {
- q = parse_float_decimal(&p, p + strlen(p));
- if (!q)
- break;
- else {
- v[n] = atof(q);
- if (*p == ',')
- p++;
- for ( ; *p && isspace(*p); p++);
- if (*p == ',')
- for (++p; *p && isspace(*p); p++);
- RELEASE(q);
- }
- }
- if (*p != ')')
- return -1;
- p++;
-
- switch (k) {
- case K_TRNS__MATRIX:
- if (n != 6)
- return -1;
- M->a = v[0]; M->c = v[1];
- M->b = v[2]; M->d = v[3];
- M->e = v[4]; M->f = v[5];
- break;
- case K_TRNS__TRANSLATE:
- if (n != 1 && n != 2)
- return -1;
- M->a = M->d = 1.0;
- M->c = M->b = 0.0;
- M->e = v[0]; M->f = (n == 2) ? v[1] : 0.0;
- break;
- case K_TRNS__SCALE:
- if (n != 1 && n != 2)
- return -1;
- M->a = v[0]; M->d = (n == 2) ? v[1] : v[0];
- M->c = M->b = 0.0;
- M->e = M->f = 0.0;
- break;
- case K_TRNS__ROTATE:
- if (n != 1 && n != 3)
- return -1;
- M->a = cos(v[0] * M_PI / 180.0);
- M->c = sin(v[0] * M_PI / 180.0);
- M->b = -M->c; M->d = M->a;
- M->e = (n == 3) ? v[1] : 0.0;
- M->f = (n == 3) ? v[2] : 0.0;
- break;
- case K_TRNS__SKEWX:
- if (n != 1)
- return -1;
- M->a = M->d = 1.0;
- M->c = 0.0;
- M->b = tan(v[0] * M_PI / 180.0);
- break;
- case K_TRNS__SKEWY:
- if (n != 1)
- return -1;
- M->a = M->d = 1.0;
- M->c = tan(v[0] * M_PI / 180.0);
- M->b = 0.0;
- break;
- }
-
- if (nextptr)
- *nextptr = p;
- return 0;
-}
-#endif /* ENABLE_HTML_SVG_TRANSFORM */
-
-int
-spc_html_at_begin_document (void)
-{
- struct spc_html_ *sd = &_html_state;
- return spc_handler_html__init(NULL, NULL, sd);
-}
-
-int
-spc_html_at_begin_page (void)
-{
- struct spc_html_ *sd = &_html_state;
- return spc_handler_html__bophook(NULL, NULL, sd);
-}
-
-int
-spc_html_at_end_page (void)
-{
- struct spc_html_ *sd = &_html_state;
- return spc_handler_html__eophook(NULL, NULL, sd);
-}
-
-int
-spc_html_at_end_document (void)
-{
- struct spc_html_ *sd = &_html_state;
- return spc_handler_html__clean(NULL, NULL, sd);
-}
-
-
-int
-spc_html_check_special (const char *buffer, long size)
-{
- const char *p, *endptr;
-
- p = buffer;
- endptr = p + size;
-
- for ( ; p < endptr && isspace(*p); p++);
- size = (long) (endptr - p);
- if (size >= strlen("html:") &&
- !memcmp(p, "html:", strlen("html:"))) {
- return 1;
- }
-
- return 0;
-}
-
-
-int
-spc_html_setup_handler (struct spc_handler *sph,
- struct spc_env *spe, struct spc_arg *ap)
-{
- ASSERT(sph && spe && ap);
-
- for ( ; ap->curptr < ap->endptr && isspace(ap->curptr[0]); ap->curptr++);
- if (ap->curptr + strlen("html:") > ap->endptr ||
- memcmp(ap->curptr, "html:", strlen("html:"))) {
- return -1;
- }
-
- ap->command = "";
-
- sph->key = "html:";
- sph->exec = &spc_handler_html_default;
-
- ap->curptr += strlen("html:");
- for ( ; ap->curptr < ap->endptr && isspace(ap->curptr[0]); ap->curptr++);
-
- return 0;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_HTML_H_
-#define _SPC_HTML_H_
-
-#include "specials.h"
-
-extern int spc_html_at_begin_page (void);
-extern int spc_html_at_end_page (void);
-extern int spc_html_at_begin_document (void);
-extern int spc_html_at_end_document (void);
-
-extern int spc_html_check_special (const char *buffer, long size);
-extern int spc_html_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args);
-
-#endif /* _SPC_HTML_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "mfileio.h"
-
-#include "pdfparse.h"
-#include "pdfobj.h"
-
-#include "pdfcolor.h"
-#include "pdfdraw.h"
-#include "pdfximage.h"
-#include "pdfdev.h"
-
-#include "mpost.h"
-
-#include "specials.h"
-
-#include "spc_util.h"
-#include "spc_misc.h"
-
-static int
-spc_handler_postscriptbox (struct spc_env *spe, struct spc_arg *ap)
-{
- int form_id, len;
- transform_info ti;
- char filename[256], *fullname;
- char buf[512];
- FILE *fp;
-
- ASSERT(spe && ap);
-
- if (ap->curptr >= ap->endptr) {
- spc_warn(spe, "No width/height/filename given for postscriptbox special.");
- return -1;
- }
-
- /* input is not NULL terminated */
- len = (int) (ap->endptr - ap->curptr);
- len = MIN(511, len);
- memcpy(buf, ap->curptr, len);
- buf[len] = '\0';
-
- transform_info_clear(&ti);
-
- spc_warn(spe, buf);
- if (sscanf(buf, "{%lfpt}{%lfpt}{%255[^}]}",
- &ti.width, &ti.height, filename) != 3) {
- spc_warn(spe, "Syntax error in postscriptbox special?");
- return -1;
- }
- ap->curptr = ap->endptr;
-
- ti.width *= 72.0 / 72.27;
- ti.height *= 72.0 / 72.27;
-
- fullname = kpse_find_pict(filename);
- if (!fullname) {
- spc_warn(spe, "Image file \"%s\" not found.", filename);
- return -1;
- }
-
- fp = MFOPEN(fullname, FOPEN_R_MODE);
- if (!fp) {
- spc_warn(spe, "Could not open image file: %s", fullname);
- RELEASE(fullname);
- return -1;
- }
- RELEASE(fullname);
-
- ti.flags |= (INFO_HAS_WIDTH|INFO_HAS_HEIGHT);
-
- for (;;) {
- const char *p = mfgets(buf, 512, fp);
- if (!p)
- break;
- if (mps_scan_bbox(&p, p + strlen(p), &ti.bbox) >= 0) {
- ti.flags |= INFO_HAS_USER_BBOX;
- break;
- }
- }
- MFCLOSE(fp);
-
- form_id = pdf_ximage_findresource(filename, 0, NULL);
- if (form_id < 0) {
- spc_warn(spe, "Failed to load image file: %s", filename);
- return -1;
- }
-
- pdf_dev_put_image(form_id, &ti, spe->x_user, spe->y_user);
-
- return 0;
-}
-
-static int
-spc_handler_null (struct spc_env *spe, struct spc_arg *args)
-{
- args->curptr = args->endptr;
-
- return 0;
-}
-
-static struct spc_handler misc_handlers[] = {
- {"postscriptbox", spc_handler_postscriptbox},
- {"landscape", spc_handler_null}, /* handled at bop */
- {"papersize", spc_handler_null}, /* handled at bop */
- {"src:", spc_handler_null}, /* simply ignore */
- {"pos:", spc_handler_null}, /* simply ignore */
- {"om:", spc_handler_null} /* simply ignore */
-};
-
-
-int
-spc_misc_check_special (const char *buffer, long size)
-{
- const char *p, *endptr;
- int i;
-
- p = buffer;
- endptr = p + size;
-
- skip_white(&p, endptr);
- size = (long) (endptr - p);
- for (i = 0;
- i < sizeof(misc_handlers)/sizeof(struct spc_handler); i++) {
- if (size >= strlen(misc_handlers[i].key) &&
- !strncmp(p, misc_handlers[i].key,
- strlen(misc_handlers[i].key))) {
- return 1;
- }
- }
-
- return 0;
-}
-
-int
-spc_misc_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args)
-{
- const char *key;
- int i, keylen;
-
- ASSERT(handle && spe && args);
-
- skip_white(&args->curptr, args->endptr);
-
- key = args->curptr;
- while (args->curptr < args->endptr &&
- isalpha(args->curptr[0])) {
- args->curptr++;
- }
-
- if (args->curptr < args->endptr &&
- args->curptr[0] == ':') {
- args->curptr++;
- }
-
- keylen = (int) (args->curptr - key);
- if (keylen < 1) {
- return -1;
- }
-
- for (i = 0;
- i < sizeof(misc_handlers)/sizeof(struct spc_handler); i++) {
- if (keylen == strlen(misc_handlers[i].key) &&
- !strncmp(key, misc_handlers[i].key, keylen)) {
-
- skip_white(&args->curptr, args->endptr);
-
- args->command = misc_handlers[i].key;
-
- handle->key = "???:";
- handle->exec = misc_handlers[i].exec;
-
- return 0;
- }
- }
-
- return -1;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_MISC_H_
-#define _SPC_MISC_H_
-
-#include "specials.h"
-
-extern int spc_misc_check_special (const char *buffer, long size);
-extern int spc_misc_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args);
-
-#endif /* _SPC_MISC_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-
-#include "numbers.h"
-
-#include "fontmap.h"
-#include "dpxfile.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-#include "pdfparse.h"
-
-#include "pdfdoc.h"
-
-#include "pdfximage.h"
-#include "pdfdraw.h"
-#include "pdfcolor.h"
-#include "pdfdev.h"
-
-#include "specials.h"
-
-#include "spc_util.h"
-#include "spc_pdfm.h"
-
-#include "dvipdfmx.h"
-
-#define ENABLE_TOUNICODE 1
-
-
-/* PLEASE REMOVE THIS */
-struct resource_map {
- int type;
- int res_id;
-};
-
-#ifdef ENABLE_TOUNICODE
-struct tounicode {
- int cmap_id;
- int unescape_backslash;
- pdf_obj *taintkeys; /* An array of PDF names. */
-};
-#endif /* ENABLE_TOUNICODE */
-
-struct spc_pdf_
-{
- pdf_obj *annot_dict; /* pending annotation dict */
- int lowest_level; /* current min level of outlines */
- struct ht_table *resourcemap; /* see remark below (somewhere) */
-#ifdef ENABLE_TOUNICODE
- struct tounicode cd; /* For to-UTF16-BE conversion :( */
-#endif /* ENABLE_TOUNICODE */
-};
-
-#if 1
-static struct spc_pdf_ _pdf_stat = {
- NULL,
- 255,
- NULL,
-#ifdef ENABLE_TOUNICODE
- { -1, 0, NULL }
-#endif /* ENABLE_TOUNICODE */
-};
-#endif
-
-/* PLEASE REMOVE THIS */
-static void
-hval_free (void *vp)
-{
- RELEASE(vp);
-}
-
-
-static int
-addresource (struct spc_pdf_ *sd, const char *ident, int res_id)
-{
- struct resource_map *r;
-
- if (!ident || res_id < 0)
- return -1;
-
- r = NEW(1, struct resource_map);
- r->type = 0; /* unused */
- r->res_id = res_id;
-
- ht_append_table(sd->resourcemap, ident, strlen(ident), r);
- spc_push_object(ident, pdf_ximage_get_reference(res_id));
-
- return 0;
-}
-
-static int
-findresource (struct spc_pdf_ *sd, const char *ident)
-{
- struct resource_map *r;
-
- if (!ident)
- return -1;
-
- r = ht_lookup_table(sd->resourcemap, ident, strlen(ident));
-
- return (r ? r->res_id : -1);
-}
-
-
-static int
-spc_handler_pdfm__init (struct spc_env *spe, struct spc_arg *ap, void *dp)
-{
- struct spc_pdf_ *sd = dp;
-#ifdef ENABLE_TOUNICODE
- static const char *default_taintkeys[] = {
- "Title", "Author", "Subject", "Keywords",
- "Creator", "Producer", "Contents", "Subj",
- "TU", "T", "TM", NULL /* EOD */
- };
- int i;
-#endif /* ENABLE_TOUNICODE */
-
- sd->annot_dict = NULL;
- sd->lowest_level = 255;
- sd->resourcemap = NEW(1, struct ht_table);
- ht_init_table(sd->resourcemap, hval_free);
-
-#ifdef ENABLE_TOUNICODE
- sd->cd.taintkeys = pdf_new_array();
- for (i = 0; default_taintkeys[i] != NULL; i++) {
- pdf_add_array(sd->cd.taintkeys,
- pdf_new_name(default_taintkeys[i]));
- }
-#endif /* ENABLE_TOUNICODE */
-
- return 0;
-}
-
-static int
-spc_handler_pdfm__clean (struct spc_env *spe, struct spc_arg *ap, void *dp)
-{
- struct spc_pdf_ *sd = dp;
-
- if (sd->annot_dict) {
- WARN("Unbalanced bann and eann found.");
- pdf_release_obj(sd->annot_dict);
- }
- sd->lowest_level = 255;
- sd->annot_dict = NULL;
- if (sd->resourcemap) {
- ht_clear_table(sd->resourcemap);
- RELEASE(sd->resourcemap);
- }
- sd->resourcemap = NULL;
-
-#ifdef ENABLE_TOUNICODE
- if (sd->cd.taintkeys)
- pdf_release_obj(sd->cd.taintkeys);
- sd->cd.taintkeys = NULL;
-#endif /* ENABLE_TOUNICODE */
-
- return 0;
-}
-
-
-int
-spc_pdfm_at_begin_document (void)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- return spc_handler_pdfm__init(NULL, NULL, sd);
-}
-
-int
-spc_pdfm_at_end_document (void)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- return spc_handler_pdfm__clean(NULL, NULL, sd);
-}
-
-
-/* Dvipdfm specials */
-static int
-spc_handler_pdfm_bop (struct spc_env *spe, struct spc_arg *args)
-{
- if (args->curptr < args->endptr) {
- pdf_doc_set_bop_content(args->curptr,
- (long) (args->endptr - args->curptr));
- }
-
- args->curptr = args->endptr;
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_eop (struct spc_env *spe, struct spc_arg *args)
-{
- if (args->curptr < args->endptr) {
- pdf_doc_set_eop_content(args->curptr,
- (long) (args->endptr - args->curptr));
- }
-
- args->curptr = args->endptr;
-
- return 0;
-}
-
-#define streamfiltered(o) \
- (pdf_lookup_dict(pdf_stream_dict((o)), "Filter") ? 1 : 0)
-
-/* Why should we have this kind of things? */
-static int
-safeputresdent (pdf_obj *kp, pdf_obj *vp, void *dp)
-{
- char *key;
-
- ASSERT(kp && vp && dp);
-
- key = pdf_name_value(kp);
- if (pdf_lookup_dict(dp, key))
- WARN("Object \"%s\" already defined in dict! (ignored)", key);
- else {
- pdf_add_dict(dp,
- pdf_link_obj(kp), pdf_link_obj(vp));
- }
- return 0;
-}
-
-#ifndef pdf_obj_isaref
-#define pdf_obj_isaref(o) (pdf_obj_typeof((o)) == PDF_INDIRECT)
-#endif
-
-static int
-safeputresdict (pdf_obj *kp, pdf_obj *vp, void *dp)
-{
- char *key;
- pdf_obj *dict;
-
- ASSERT(kp && vp && dp);
-
- key = pdf_name_value(kp);
- dict = pdf_lookup_dict(dp, key);
-
- if (pdf_obj_isaref(vp)) {
- pdf_add_dict(dp, pdf_new_name(key), pdf_link_obj(vp));
- } else if (pdf_obj_typeof(vp) == PDF_DICT) {
- if (dict)
- pdf_foreach_dict(vp, safeputresdent, dict);
- else {
- pdf_add_dict(dp, pdf_new_name(key), pdf_link_obj(vp));
- }
- } else {
- WARN("Invalid type (not DICT) for page/form resource dict entry: key=\"%s\"", key);
- return -1;
- }
-
- return 0;
-}
-
-
-/* Think what happens if you do
- *
- * pdf:put @resources << /Font << >> >>
- *
- */
-static int
-spc_handler_pdfm_put (struct spc_env *spe, struct spc_arg *ap)
-{
- pdf_obj *obj1, *obj2; /* put obj2 into obj1 */
- char *ident;
- int error = 0;
-
- skip_white(&ap->curptr, ap->endptr);
-
- ident = parse_opt_ident(&ap->curptr, ap->endptr);
- if (!ident) {
- spc_warn(spe, "Missing object identifier.");
- return -1;
- }
- obj1 = spc_lookup_object(ident);
- if (!obj1) {
- spc_warn(spe, "Specified object not exist: %s", ident);
- RELEASE(ident);
- return -1;
- }
- skip_white(&ap->curptr, ap->endptr);
-
- obj2 = parse_pdf_object(&ap->curptr, ap->endptr, NULL);
- if (!obj2) {
- spc_warn(spe, "Missing (an) object(s) to put into \"%s\"!", ident);
- RELEASE(ident);
- return -1;
- }
-
- switch (pdf_obj_typeof(obj1)) {
- case PDF_DICT:
- if (pdf_obj_typeof(obj2) != PDF_DICT) {
- spc_warn(spe, "Inconsistent object type for \"put\" (expecting DICT): %s", ident);
- error = -1;
- } else {
- if (!strcmp(ident, "resources"))
- error = pdf_foreach_dict(obj2, safeputresdict, obj1);
- else {
- pdf_merge_dict(obj1, obj2);
- }
- }
- break;
-
- case PDF_STREAM:
- if (pdf_obj_typeof(obj2) == PDF_DICT)
- pdf_merge_dict(pdf_stream_dict(obj1), obj2);
- else if (pdf_obj_typeof(obj2) == PDF_STREAM)
-#if 0
- {
- pdf_merge_dict(pdf_stream_dict(obj1), pdf_stream_dict(obj2));
- pdf_add_stream(obj1, pdf_stream_dataptr(obj2), pdf_stream_length(obj2));
- }
-#else
- {
- spc_warn(spe, "\"put\" operation not supported for STREAM <- STREAM: %s", ident);
- error = -1;
- }
-#endif
- else {
- spc_warn(spe, "Invalid type: expecting a DICT or STREAM: %s", ident);
- error = -1;
- }
- break;
-
- case PDF_ARRAY:
- /* dvipdfm */
- pdf_add_array(obj1, pdf_link_obj(obj2));
- while (ap->curptr < ap->endptr) {
- pdf_obj *obj3 = parse_pdf_object(&ap->curptr, ap->endptr, NULL);
- if (!obj3)
- break;
- pdf_add_array(obj1, obj3);
- skip_white(&ap->curptr, ap->endptr);
- }
- break;
-
- default:
- spc_warn(spe, "Can't \"put\" object into non-DICT/STREAM/ARRAY type object: %s", ident);
- error = -1;
- break;
- }
- pdf_release_obj(obj2);
- RELEASE(ident);
-
- return error;
-}
-
-
-#ifdef ENABLE_TOUNICODE
-
-/* For pdf:tounicode support
- * This feature is provided for convenience. TeX can't do
- * input encoding conversion.
- */
-#include "cmap.h"
-
-static int
-reencodestring (CMap *cmap, pdf_obj *instring)
-{
-#define WBUF_SIZE 4096
- unsigned char wbuf[WBUF_SIZE];
- unsigned char *obufcur;
- const unsigned char *inbufcur;
- long inbufleft, obufleft;
-
- if (!cmap || !instring)
- return 0;
-
- inbufleft = pdf_string_length(instring);
- inbufcur = pdf_string_value (instring);
-
- wbuf[0] = 0xfe;
- wbuf[1] = 0xff;
- obufcur = wbuf + 2;
- obufleft = WBUF_SIZE - 2;
-
- CMap_decode(cmap,
- &inbufcur, &inbufleft,
- &obufcur, &obufleft);
-
- if (inbufleft > 0) {
- return -1;
- }
-
- pdf_set_string(instring, wbuf, WBUF_SIZE - obufleft);
-
- return 0;
-}
-
-static int
-needreencode (pdf_obj *kp, pdf_obj *vp, struct tounicode *cd)
-{
- int r = 0, i;
- pdf_obj *tk;
-
- ASSERT( cd && cd->taintkeys );
- ASSERT( pdf_obj_typeof(kp) == PDF_NAME );
- ASSERT( pdf_obj_typeof(vp) == PDF_STRING );
-
- for (i = 0; i < pdf_array_length(cd->taintkeys); i++) {
- tk = pdf_get_array(cd->taintkeys, i);
- ASSERT( tk && pdf_obj_typeof(tk) == PDF_NAME );
- if (!strcmp(pdf_name_value(kp), pdf_name_value(tk))) {
- r = 1;
- break;
- }
- }
- if (r) {
- /* Check UTF-16BE BOM. */
- if (pdf_string_length(vp) >= 2 &&
- !memcmp(pdf_string_value(vp), "\xfe\xff", 2))
- r = 0;
- }
-
- return r;
-}
-
-static int modstrings (pdf_obj *key, pdf_obj *value, void *pdata);
-
-static int
-modstrings (pdf_obj *kp, pdf_obj *vp, void *dp)
-{
- int r = 0; /* continue */
- CMap *cmap;
- struct tounicode *cd = dp;
-
- ASSERT( pdf_obj_typeof(kp) == PDF_NAME );
-
- if (!cd || cd->cmap_id < 0 || !cd->taintkeys)
- return -1;
-
- switch (pdf_obj_typeof(vp)) {
- case PDF_STRING:
- cmap = CMap_cache_get(cd->cmap_id);
- if (needreencode(kp, vp, cd)) {
- r = reencodestring(cmap, vp);
- if (r < 0) /* error occured... */
- WARN("Failed to convert input string to UTF16...");
- }
- break;
- case PDF_DICT:
- r = pdf_foreach_dict(vp, modstrings, dp);
- break;
- case PDF_STREAM:
- r = pdf_foreach_dict(pdf_stream_dict(vp), modstrings, dp);
- break;
- }
-
- return r;
-}
-
-static pdf_obj *
-my_parse_pdf_dict (const char **pp, const char *endptr, struct tounicode *cd)
-{
- pdf_obj *dict;
-
- if (cd->cmap_id < 0)
- return parse_pdf_dict(pp, endptr, NULL);
-
- /* :( */
- if (cd->unescape_backslash)
- dict = parse_pdf_tainted_dict(pp, endptr);
- else {
- dict = parse_pdf_dict(pp, endptr, NULL);
- }
- if (dict)
- pdf_foreach_dict(dict, modstrings, cd);
-
- return dict;
-}
-
-#endif /* ENABLE_TOUNICODE */
-
-
-static int
-spc_handler_pdfm_annot (struct spc_env *spe, struct spc_arg *args)
-{
-#ifdef ENABLE_TOUNICODE
- struct spc_pdf_ *sd = &_pdf_stat;
-#endif /* ENABLE_TOUNICODE */
- pdf_obj *annot_dict;
- pdf_rect rect;
- char *ident = NULL;
- pdf_coord cp;
- transform_info ti;
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr[0] == '@') {
- ident = parse_opt_ident(&args->curptr, args->endptr);
- skip_white(&args->curptr, args->endptr);
- }
-
- transform_info_clear(&ti);
- if (spc_util_read_dimtrns(spe, &ti, args, NULL, 0) < 0) {
- if (ident)
- RELEASE(ident);
- return -1;
- }
-
- if ((ti.flags & INFO_HAS_USER_BBOX) &&
- ((ti.flags & INFO_HAS_WIDTH) || (ti.flags & INFO_HAS_HEIGHT))) {
- spc_warn(spe, "You can't specify both bbox and width/height.");
- if (ident)
- RELEASE(ident);
- return -1;
- }
-
-#ifdef ENABLE_TOUNICODE
- annot_dict = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- annot_dict = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!annot_dict) {
- spc_warn(spe, "Could not find dictionary object.");
- if (ident)
- RELEASE(ident);
- return -1;
- } else if (!PDF_OBJ_DICTTYPE(annot_dict)) {
- spc_warn(spe, "Invalid type: not dictionary object.");
- if (ident)
- RELEASE(ident);
- pdf_release_obj(annot_dict);
- return -1;
- }
-
- cp.x = spe->x_user; cp.y = spe->y_user;
- pdf_dev_transform(&cp, NULL);
- if (ti.flags & INFO_HAS_USER_BBOX) {
- rect.llx = ti.bbox.llx + cp.x;
- rect.lly = ti.bbox.lly + cp.y;
- rect.urx = ti.bbox.urx + cp.x;
- rect.ury = ti.bbox.ury + cp.y;
- } else {
- rect.llx = cp.x;
- rect.lly = cp.y - spe->mag * ti.depth;
- rect.urx = cp.x + spe->mag * ti.width;
- rect.ury = cp.y + spe->mag * ti.height;
- }
-
- /* Order is important... */
- if (ident)
- spc_push_object(ident, pdf_link_obj(annot_dict));
- /* This add reference. */
- pdf_doc_add_annot(pdf_doc_current_page_number(), &rect, annot_dict, 1);
-
- if (ident) {
- spc_flush_object(ident);
- RELEASE(ident);
- }
- pdf_release_obj(annot_dict);
-
- return 0;
-}
-
-/* NOTE: This can't have ident. See "Dvipdfm User's Manual". */
-static int
-spc_handler_pdfm_bann (struct spc_env *spe, struct spc_arg *args)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- int error = 0;
-
- if (sd->annot_dict) {
- spc_warn(spe, "Can't begin an annotation when one is pending.");
- return -1;
- }
-
- skip_white(&args->curptr, args->endptr);
-
-#ifdef ENABLE_TOUNICODE
- sd->annot_dict = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- sd->annot_dict = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!sd->annot_dict) {
- spc_warn(spe, "Ignoring annotation with invalid dictionary.");
- return -1;
- } else if (!PDF_OBJ_DICTTYPE(sd->annot_dict)) {
- spc_warn(spe, "Invalid type: not a dictionary object.");
- pdf_release_obj(sd->annot_dict);
- sd->annot_dict = NULL;
- return -1;
- }
-
- error = spc_begin_annot(spe, sd->annot_dict);
-
- return error;
-}
-
-static int
-spc_handler_pdfm_eann (struct spc_env *spe, struct spc_arg *args)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- int error = 0;
-
- if (!sd->annot_dict) {
- spc_warn(spe, "Tried to end an annotation without starting one!");
- return -1;
- }
-
- error = spc_end_annot(spe);
-
- pdf_release_obj(sd->annot_dict);
- sd->annot_dict = NULL;
-
- return error;
-}
-
-
-/* Color:.... */
-static int
-spc_handler_pdfm_bcolor (struct spc_env *spe, struct spc_arg *ap)
-{
- int error;
- pdf_color fc, sc;
- pdf_color *pfc, *psc;
-
- pdf_color_get_current(&psc, &pfc);
- error = spc_util_read_pdfcolor(spe, &fc, ap, pfc);
- if (!error) {
- if (ap->curptr < ap->endptr) {
- error = spc_util_read_pdfcolor(spe, &sc, ap, psc);
- } else {
- pdf_color_copycolor(&sc, &fc);
- }
- }
-
- if (error)
- spc_warn(spe, "Invalid color specification?");
- else {
- pdf_color_push(&sc, &fc);
- }
-
- return error;
-}
-
-/*
- * This special changes the current color without clearing the color stack.
- * It therefore differs from "color rgb 1 0 0".
- */
-static int
-spc_handler_pdfm_scolor (struct spc_env *spe, struct spc_arg *ap)
-{
- int error;
- pdf_color fc, sc;
- pdf_color *pfc, *psc;
-
- pdf_color_get_current(&psc, &pfc);
- error = spc_util_read_pdfcolor(spe, &fc, ap, pfc);
- if (!error) {
- if (ap->curptr < ap->endptr) {
- error = spc_util_read_pdfcolor(spe, &sc, ap, psc);
- } else {
- pdf_color_copycolor(&sc, &fc);
- }
- }
-
- if (error)
- spc_warn(spe, "Invalid color specification?");
- else {
- pdf_color_set(&sc, &fc);
- }
-
- return error;
-}
-
-static int
-spc_handler_pdfm_ecolor (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_color_pop();
- return 0;
-}
-
-
-static int
-spc_handler_pdfm_btrans (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_tmatrix M;
- transform_info ti;
-
- transform_info_clear(&ti);
- if (spc_util_read_dimtrns(spe, &ti, args, NULL, 0) < 0) {
- return -1;
- }
-
- /* Create transformation matrix */
- pdf_copymatrix(&M, &(ti.matrix));
- M.e += ((1.0 - M.a) * spe->x_user - M.c * spe->y_user);
- M.f += ((1.0 - M.d) * spe->y_user - M.b * spe->x_user);
-
- pdf_dev_gsave();
- pdf_dev_concat(&M);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_etrans (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_dev_grestore();
-
- /*
- * Unfortunately, the following line is necessary in case
- * of a color change inside of the save/restore pair.
- * (Font changes are automatically corrected by pdf_dev_grestore().)
- * Anything that was done there must be redone, so in effect,
- * we make no assumptions about what fonts. We act like we are
- * starting a new page.
- */
- pdf_dev_reset_color(0);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_outline (struct spc_env *spe, struct spc_arg *args)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- pdf_obj *item_dict, *tmp;
- int level, is_open = -1;
- int current_depth;
-
- skip_white(&args->curptr, args->endptr);
-
- /*
- * pdf:outline is extended to support open/close feature
- *
- * pdf:outline 1 ... (as DVIPDFM)
- * pdf:outline [] 1 ... (open bookmark)
- * pdf:outline [-] 1 ... (closed bookmark)
- */
- if (args->curptr+3 < args->endptr && *args->curptr == '[') {
- args->curptr++;
- if (*args->curptr == '-') {
- args->curptr++;
- } else {
- is_open = 1;
- }
- args->curptr++;
- }
- skip_white(&args->curptr, args->endptr);
-
- tmp = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!tmp) {
- spc_warn(spe, "Missing number for outline item depth.");
- return -1;
- } else if (!PDF_OBJ_NUMBERTYPE(tmp)) {
- pdf_release_obj(tmp);
- spc_warn(spe, "Expecting number for outline item depth.");
- return -1;
- }
-
- item_dict = NULL;
-
- level = (int) pdf_number_value(tmp);
- pdf_release_obj(tmp);
-
- /* What is this? Starting at level 3 and can go down to level 1?
- *
- * Here is the original comment:
- * Make sure we know where the starting level is
- *
- * NOTE: added
- * We need this for converting pages from 3rd to... :(
- */
- sd->lowest_level = MIN(sd->lowest_level, level);
-
- level += 1 - sd->lowest_level;
-
-#ifdef ENABLE_TOUNICODE
- item_dict = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- item_dict = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!item_dict) {
- spc_warn(spe, "Ignoring invalid dictionary.");
- return -1;
- }
- current_depth = pdf_doc_bookmarks_depth();
- if (current_depth > level) {
- while (current_depth-- > level)
- pdf_doc_bookmarks_up();
- } else if (current_depth < level) {
- while (current_depth++ < level)
- pdf_doc_bookmarks_down();
- }
-
- pdf_doc_bookmarks_add(item_dict, is_open);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_article (struct spc_env *spe, struct spc_arg *args)
-{
-#ifdef ENABLE_TOUNICODE
- struct spc_pdf_ *sd = &_pdf_stat;
-#endif /* ENABLE_TOUNICODE */
- char *ident;
- pdf_obj *info_dict;
-
- skip_white (&args->curptr, args->endptr);
-
- ident = parse_opt_ident(&args->curptr, args->endptr);
- if (!ident) {
- spc_warn(spe, "Article name expected but not found.");
- return -1;
- }
-
-#ifdef ENABLE_TOUNICODE
- info_dict = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- info_dict = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!info_dict) {
- spc_warn(spe, "Ignoring article with invalid info dictionary.");
- RELEASE(ident);
- return -1;
- }
-
- pdf_doc_begin_article(ident, pdf_link_obj(info_dict));
- spc_push_object(ident, info_dict);
- RELEASE(ident);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_bead (struct spc_env *spe, struct spc_arg *args)
-{
-#ifdef ENABLE_TOUNICODE
- struct spc_pdf_ *sd = &_pdf_stat;
-#endif /* ENABLE_TOUNICODE */
- pdf_obj *article;
- pdf_obj *article_info;
- char *article_name;
- pdf_rect rect;
- long page_no;
- transform_info ti;
- pdf_coord cp;
-
- skip_white(&args->curptr, args->endptr);
-
- if (args->curptr[0] != '@') {
- spc_warn(spe, "Article identifier expected but not found.");
- return -1;
- }
-
- article_name = parse_opt_ident(&args->curptr, args->endptr);
- if (!article_name) {
- spc_warn(spe, "Article reference expected but not found.");
- return -1;
- }
-
- /* If okay so far, try to get a bounding box */
- transform_info_clear(&ti);
- if (spc_util_read_dimtrns(spe, &ti, args, NULL, 0) < 0) {
- RELEASE(article_name);
- return -1;
- }
-
- if ((ti.flags & INFO_HAS_USER_BBOX) &&
- ((ti.flags & INFO_HAS_WIDTH) || (ti.flags & INFO_HAS_HEIGHT))) {
- spc_warn(spe, "You can't specify both bbox and width/height.");
- RELEASE(article_name);
- return -1;
- }
-
- cp.x = spe->x_user; cp.y = spe->y_user;
- pdf_dev_transform(&cp, NULL);
- if (ti.flags & INFO_HAS_USER_BBOX) {
- rect.llx = ti.bbox.llx + cp.x;
- rect.lly = ti.bbox.lly + cp.y;
- rect.urx = ti.bbox.urx + cp.x;
- rect.ury = ti.bbox.ury + cp.y;
- } else {
- rect.llx = cp.x;
- rect.lly = cp.y - spe->mag * ti.depth;
- rect.urx = cp.x + spe->mag * ti.width;
- rect.ury = cp.y + spe->mag * ti.height;
- }
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr[0] != '<') {
- article_info = pdf_new_dict();
- } else {
-#ifdef ENABLE_TOUNICODE
- article_info = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- article_info = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!article_info) {
- spc_warn(spe, "Error in reading dictionary.");
- RELEASE(article_name);
- return -1;
- }
- }
-
- /* Does this article exist yet */
- article = spc_lookup_object(article_name);
- if (article) {
- pdf_merge_dict (article, article_info);
- pdf_release_obj(article_info);
- } else {
- pdf_doc_begin_article(article_name, pdf_link_obj(article_info));
- spc_push_object(article_name, article_info);
- }
- page_no = pdf_doc_current_page_number();
- pdf_doc_add_bead(article_name, NULL, page_no, &rect);
-
- RELEASE(article_name);
- return 0;
-}
-
-static int
-spc_handler_pdfm_image (struct spc_env *spe, struct spc_arg *args)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- int xobj_id;
- char *ident = NULL;
- pdf_obj *fspec, *attr = NULL;
- transform_info ti;
- long page_no;
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr[0] == '@') {
- ident = parse_opt_ident(&args->curptr, args->endptr);
- xobj_id = findresource(sd, ident);
- if (xobj_id >= 0) {
- spc_warn(spe, "Object reference name for image \"%s\" already used.", ident);
- RELEASE(ident);
- return -1;
- }
- }
-
- transform_info_clear(&ti);
- page_no = 1;
- if (spc_util_read_dimtrns(spe, &ti, args, &page_no, 0) < 0) {
- if (ident)
- RELEASE(ident);
- return -1;
- }
-
- skip_white(&args->curptr, args->endptr);
- fspec = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!fspec) {
- spc_warn(spe, "Missing filename string for pdf:image.");
- if (ident)
- RELEASE(ident);
- return -1;
- } else if (!PDF_OBJ_STRINGTYPE(fspec)) {
- spc_warn(spe, "Missing filename string for pdf:image.");
- pdf_release_obj(fspec);
- if (ident)
- RELEASE(ident);
- return -1;
- }
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr < args->endptr) {
- attr = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!attr || !PDF_OBJ_DICTTYPE(attr)) {
- spc_warn(spe, "Ignore invalid attribute dictionary.");
- if (attr) pdf_release_obj(attr);
- }
- }
-
- xobj_id = pdf_ximage_findresource(pdf_string_value(fspec), page_no, attr);
- if (xobj_id < 0) {
- spc_warn(spe, "Could not find image resource...");
- pdf_release_obj(fspec);
- if (ident)
- RELEASE(ident);
- return -1;
- }
-
- if (!(ti.flags & INFO_DO_HIDE))
- pdf_dev_put_image(xobj_id, &ti, spe->x_user, spe->y_user);
-
- if (ident) {
- if (compat_mode &&
- pdf_ximage_get_subtype(xobj_id) == PDF_XOBJECT_TYPE_IMAGE)
- pdf_ximage_set_attr(xobj_id, 1, 1, 1.0, 1.0, 0.0, 0.0, 0.0, 0.0);
- addresource(sd, ident, xobj_id);
- RELEASE(ident);
- }
-
- pdf_release_obj(fspec);
-
- return 0;
-}
-
-/* Use do_names instead. */
-static int
-spc_handler_pdfm_dest (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_obj *name, *array;
-
- skip_white(&args->curptr, args->endptr);
-
- name = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!name) {
- spc_warn(spe, "PDF string expected for destination name but not found.");
- return -1;
- } else if (!PDF_OBJ_STRINGTYPE(name)) {
- spc_warn(spe, "PDF string expected for destination name but invalid type.");
- pdf_release_obj(name);
- return -1;
- }
-
- array = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!array) {
- spc_warn(spe, "No destination not specified for pdf:dest.");
- pdf_release_obj(name);
- return -1;
- } else if (!PDF_OBJ_ARRAYTYPE(array)) {
- spc_warn(spe, "Destination not specified as an array object!");
- pdf_release_obj(name);
- pdf_release_obj(array);
- return -1;
- }
-
- pdf_doc_add_names("Dests",
- pdf_string_value (name),
- pdf_string_length(name),
- array);
- pdf_release_obj(name);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_names (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_obj *category, *key, *value, *tmp;
- int i, size;
-
- category = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!category) {
- spc_warn(spe, "PDF name expected but not found.");
- return -1;
- } else if (!PDF_OBJ_NAMETYPE(category)) {
- spc_warn(spe, "PDF name expected but not found.");
- pdf_release_obj(category);
- return -1;
- }
-
- tmp = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!tmp) {
- spc_warn(spe, "PDF object expected but not found.");
- pdf_release_obj(category);
- return -1;
- } else if (PDF_OBJ_ARRAYTYPE(tmp)) {
- size = pdf_array_length(tmp);
- if (size % 2 != 0) {
- spc_warn(spe, "Array size not multiple of 2 for pdf:names.");
- pdf_release_obj(category);
- pdf_release_obj(tmp);
- return -1;
- }
-
- for (i = 0; i < size / 2; i++) {
- key = pdf_get_array(tmp, 2 * i);
- value = pdf_get_array(tmp, 2 * i + 1);
- if (!PDF_OBJ_STRINGTYPE(key)) {
- spc_warn(spe, "Name tree key must be string.");
- pdf_release_obj(category);
- pdf_release_obj(tmp);
- return -1;
- } else if (pdf_doc_add_names(pdf_name_value(category),
- pdf_string_value (key),
- pdf_string_length(key),
- pdf_link_obj(value)) < 0) {
- spc_warn(spe, "Failed to add Name tree entry...");
- pdf_release_obj(category);
- pdf_release_obj(tmp);
- return -1;
- }
- }
- pdf_release_obj(tmp);
- } else if (PDF_OBJ_STRINGTYPE(tmp)) {
- key = tmp;
- value = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!value) {
- pdf_release_obj(category);
- pdf_release_obj(key);
- spc_warn(spe, "PDF object expected but not found.");
- return -1;
- }
- if (pdf_doc_add_names(pdf_name_value(category),
- pdf_string_value (key),
- pdf_string_length(key),
- value) < 0) {
- spc_warn(spe, "Failed to add Name tree entry...");
- pdf_release_obj(category);
- pdf_release_obj(key);
- return -1;
- }
- pdf_release_obj(key);
- } else {
- pdf_release_obj(tmp);
- pdf_release_obj(category);
- spc_warn(spe, "Invalid object type for pdf:names.");
- return -1;
- }
- pdf_release_obj(category);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_docinfo (struct spc_env *spe, struct spc_arg *args)
-{
-#ifdef ENABLE_TOUNICODE
- struct spc_pdf_ *sd = &_pdf_stat;
-#endif /* ENABLE_TOUNICODE */
- pdf_obj *docinfo, *dict;
-
-#ifdef ENABLE_TOUNICODE
- dict = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- dict = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!dict) {
- spc_warn(spe, "Dictionary object expected but not found.");
- return -1;
- }
-
- docinfo = pdf_doc_docinfo();
- pdf_merge_dict(docinfo, dict);
- pdf_release_obj(dict);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_docview (struct spc_env *spe, struct spc_arg *args)
-{
-#ifdef ENABLE_TOUNICODE
- struct spc_pdf_ *sd = &_pdf_stat;
-#endif /* ENABLE_TOUNICODE */
- pdf_obj *catalog, *dict;
- pdf_obj *pref_old, *pref_add;
-
-#ifdef ENABLE_TOUNICODE
- dict = my_parse_pdf_dict(&args->curptr, args->endptr, &sd->cd);
-#else
- dict = parse_pdf_dict(&args->curptr, args->endptr, NULL);
-#endif /* ENABLE_TOUNICODE */
- if (!dict) {
- spc_warn(spe, "Dictionary object expected but not found.");
- return -1;
- }
-
- catalog = pdf_doc_catalog();
- /* Avoid overriding whole ViewerPreferences */
- pref_old = pdf_lookup_dict(catalog, "ViewerPreferences");
- pref_add = pdf_lookup_dict(dict, "ViewerPreferences");
- if (pref_old && pref_add) {
- pdf_merge_dict (pref_old, pref_add);
- pdf_remove_dict(dict, "ViewerPreferences");
- }
- pdf_merge_dict (catalog, dict);
- pdf_release_obj(dict);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_close (struct spc_env *spe, struct spc_arg *args)
-{
- char *ident;
-
- skip_white(&args->curptr, args->endptr);
- ident = parse_opt_ident(&args->curptr, args->endptr);
- if (ident) {
- spc_flush_object(ident);
- RELEASE(ident);
- } else { /* Close all? */
- spc_clear_objects();
- }
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_object (struct spc_env *spe, struct spc_arg *args)
-{
- char *ident;
- pdf_obj *object;
-
- skip_white(&args->curptr, args->endptr);
- ident = parse_opt_ident(&args->curptr, args->endptr);
- if (!ident) {
- spc_warn(spe, "Could not find a object identifier.");
- return -1;
- }
-
- object = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!object) {
- spc_warn(spe, "Could not find an object definition for \"%s\".", ident);
- RELEASE(ident);
- return -1;
- } else {
- spc_push_object(ident, object);
- }
- RELEASE(ident);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_content (struct spc_env *spe, struct spc_arg *args)
-{
- long len = 0;
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr < args->endptr) {
- pdf_tmatrix M;
-
- pdf_setmatrix(&M, 1.0, 0.0, 0.0, 1.0, spe->x_user, spe->y_user);
- work_buffer[len++] = ' ';
- work_buffer[len++] = 'q';
- work_buffer[len++] = ' ';
- len += pdf_sprint_matrix(work_buffer + len, &M);
- work_buffer[len++] = ' ';
- work_buffer[len++] = 'c';
- work_buffer[len++] = 'm';
- work_buffer[len++] = ' ';
-
- pdf_doc_add_page_content(work_buffer, len); /* op: q cm */
- len = (long) (args->endptr - args->curptr);
- pdf_doc_add_page_content(args->curptr, len); /* op: ANY */
- pdf_doc_add_page_content(" Q", 2); /* op: Q */
- }
- args->curptr = args->endptr;
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_literal (struct spc_env *spe, struct spc_arg *args)
-{
- int direct = 0;
-
- skip_white(&args->curptr, args->endptr);
- while (args->curptr < args->endptr) {
- if (args->curptr + 7 <= args->endptr &&
- !strncmp(args->curptr, "reverse", 7)) {
- args->curptr += 7;
- WARN("The special \"pdf:literal reverse ...\" is no longer supported.\nIgnore the \"reverse\" option.");
- } else if (args->curptr + 6 <= args->endptr &&
- !strncmp(args->curptr, "direct", 6)) {
- direct = 1;
- args->curptr += 6;
- } else {
- break;
- }
- skip_white(&args->curptr, args->endptr);
- }
-
- if (args->curptr < args->endptr) {
- pdf_tmatrix M;
- if (!direct) {
- M.a = M.d = 1.0; M.b = M.c = 0.0;
- M.e = spe->x_user; M.f = spe->y_user;
- pdf_dev_concat(&M);
- }
- pdf_doc_add_page_content(" ", 1); /* op: */
- pdf_doc_add_page_content(args->curptr, (long) (args->endptr - args->curptr)); /* op: ANY */
- if (!direct) {
- M.e = -spe->x_user; M.f = -spe->y_user;
- pdf_dev_concat(&M);
- }
- }
-
- args->curptr = args->endptr;
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_bcontent (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_tmatrix M;
- double xpos, ypos;
-
- pdf_dev_gsave();
- pdf_dev_get_coord(&xpos, &ypos);
- pdf_setmatrix(&M, 1.0, 0.0, 0.0, 1.0, spe->x_user - xpos, spe->y_user - ypos);
- pdf_dev_concat(&M);
- pdf_dev_push_coord(spe->x_user, spe->y_user);
- return 0;
-}
-
-static int
-spc_handler_pdfm_econtent (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_dev_pop_coord();
- pdf_dev_grestore();
- pdf_dev_reset_color(0);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_code (struct spc_env *spe, struct spc_arg *args)
-{
- skip_white(&args->curptr, args->endptr);
-
- if (args->curptr < args->endptr) {
- pdf_doc_add_page_content(" ", 1); /* op: */
- pdf_doc_add_page_content(args->curptr, (long) (args->endptr - args->curptr)); /* op: ANY */
- args->curptr = args->endptr;
- }
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_do_nothing (struct spc_env *spe, struct spc_arg *args)
-{
- args->curptr = args->endptr;
- return 0;
-}
-
-#define STRING_STREAM 0
-#define FILE_STREAM 1
-
-static int
-spc_handler_pdfm_stream_with_type (struct spc_env *spe, struct spc_arg *args, int type)
-{
- pdf_obj *fstream;
- long nb_read;
- char *ident, *instring, *fullname;
- pdf_obj *tmp;
- FILE *fp;
-
- skip_white(&args->curptr, args->endptr);
-
- ident = parse_opt_ident(&args->curptr, args->endptr);
- if (!ident) {
- spc_warn(spe, "Missing objname for pdf:(f)stream.");
- return -1;
- }
-
- skip_white(&args->curptr, args->endptr);
-
- tmp = parse_pdf_object(&args->curptr, args->endptr, NULL);
- if (!tmp) {
- spc_warn(spe, "Missing input string for pdf:(f)stream.");
- RELEASE(ident);
- return -1;
- } else if (!PDF_OBJ_STRINGTYPE(tmp)) {
- spc_warn(spe, "Invalid type of input string for pdf:(f)stream.");
- pdf_release_obj(tmp);
- RELEASE(ident);
- return -1;
- }
-
- instring = pdf_string_value(tmp);
-
- switch (type) {
- case FILE_STREAM:
- if (!instring) {
- spc_warn(spe, "Missing filename for pdf:fstream.");
- pdf_release_obj(tmp);
- RELEASE(ident);
- return -1;
- }
- fullname = kpse_find_pict(instring);
- if (!fullname) {
- spc_warn(spe, "File \"%s\" not found.", instring);
- pdf_release_obj(tmp);
- RELEASE(ident);
- return -1;
- }
- fp = DPXFOPEN(fullname, DPX_RES_TYPE_BINARY);
- if (!fp) {
- spc_warn(spe, "Could not open file: %s", instring);
- pdf_release_obj(tmp);
- RELEASE(ident);
- RELEASE(fullname);
- return -1;
- }
- fstream = pdf_new_stream(STREAM_COMPRESS);
- while ((nb_read =
- fread(work_buffer, sizeof(char), WORK_BUFFER_SIZE, fp)) > 0)
- pdf_add_stream(fstream, work_buffer, nb_read);
- MFCLOSE(fp);
- RELEASE(fullname);
- break;
- case STRING_STREAM:
- fstream = pdf_new_stream(STREAM_COMPRESS);
- if (instring)
- pdf_add_stream(fstream, instring, strlen(instring));
- break;
- default:
- pdf_release_obj(tmp);
- RELEASE(ident);
- return -1;
- }
- pdf_release_obj(tmp);
-
- /*
- * Optional dict.
- *
- * TODO: check Length, Filter...
- */
- skip_white(&args->curptr, args->endptr);
-
- if (args->curptr[0] == '<') {
- pdf_obj *stream_dict;
-
- stream_dict = pdf_stream_dict(fstream);
-
- tmp = parse_pdf_dict(&args->curptr, args->endptr, NULL);
- if (!tmp) {
- spc_warn(spe, "Parsing dictionary failed.");
- pdf_release_obj(fstream);
- RELEASE(ident);
- return -1;
- }
- if (pdf_lookup_dict(tmp, "Length")) {
- pdf_remove_dict(tmp, "Length");
- } else if (pdf_lookup_dict(tmp, "Filter")) {
- pdf_remove_dict(tmp, "Filter");
- }
- pdf_merge_dict(stream_dict, tmp);
- pdf_release_obj(tmp);
- }
-
- /* Users should explicitly close this. */
- spc_push_object(ident, fstream);
- RELEASE(ident);
-
- return 0;
-}
-
-/*
- * STREAM: Create a PDF stream object from an input string.
- *
- * pdf: stream @objname (input_string) [PDF_DICT]
- */
-static int
-spc_handler_pdfm_stream (struct spc_env *spe, struct spc_arg *args)
-{
- return spc_handler_pdfm_stream_with_type (spe, args, STRING_STREAM);
-}
-
-/*
- * FSTREAM: Create a PDF stream object from an existing file.
- *
- * pdf: fstream @objname (filename) [PDF_DICT]
- */
-static int
-spc_handler_pdfm_fstream (struct spc_env *spe, struct spc_arg *args)
-{
- return spc_handler_pdfm_stream_with_type (spe, args, FILE_STREAM);
-}
-
-/* Grab page content as follows:
- *
- * Reference point = (x_user, y_user)
- *
- * Case 1. \special{pdf:bxobj @obj width WD height HT depth DP}
- *
- * Grab the box with the lower-left corner (x_user, y_user-DP)
- * and the upper right corner (x_user+WD, y_user+HT).
- *
- * Case 2. \special{pdf:bxobj @obj bbox LLX LLY URX, URY}
- *
- * Grab the box with the lower-left corner (x_user+LLX, y_user+LLY)
- * and the upper right corner (x_user+URX, y_user+URY).
- *
- * Note that scale, xscale, yscale, xoffset, yoffset options are ignored.
- */
-static int
-spc_handler_pdfm_bform (struct spc_env *spe, struct spc_arg *args)
-{
- int xobj_id;
- char *ident;
- pdf_rect cropbox;
- transform_info ti;
-
- skip_white(&args->curptr, args->endptr);
-
- ident = parse_opt_ident(&args->curptr, args->endptr);
- if (!ident) {
- spc_warn(spe, "A form XObject must have name.");
- return -1;
- }
-
- transform_info_clear(&ti);
- if (spc_util_read_dimtrns(spe, &ti, args, NULL, 0) < 0) {
- RELEASE(ident);
- return -1;
- }
-
- /* A XForm with zero dimension results in a non-invertible transformation
- * matrix. And it may result in unpredictable behaviour. It might be an
- * error in Acrobat. Bounding box with zero dimension may cause division
- * by zero.
- */
- if (ti.flags & INFO_HAS_USER_BBOX) {
- if (ti.bbox.urx - ti.bbox.llx == 0.0 ||
- ti.bbox.ury - ti.bbox.lly == 0.0) {
- spc_warn(spe, "Bounding box has a zero dimension.");
- RELEASE(ident);
- return -1;
- }
- cropbox.llx = ti.bbox.llx;
- cropbox.lly = ti.bbox.lly;
- cropbox.urx = ti.bbox.urx;
- cropbox.ury = ti.bbox.ury;
- } else {
- if (ti.width == 0.0 ||
- ti.depth + ti.height == 0.0) {
- spc_warn(spe, "Bounding box has a zero dimension.");
- RELEASE(ident);
- return -1;
- }
- cropbox.llx = 0.0;
- cropbox.lly = -ti.depth;
- cropbox.urx = ti.width;
- cropbox.ury = ti.height;
- }
-
- xobj_id = pdf_doc_begin_grabbing(ident, spe->x_user, spe->y_user, &cropbox);
-
- if (xobj_id < 0) {
- RELEASE(ident);
- spc_warn(spe, "Couldn't start form object.");
- return -1;
- }
-
- spc_push_object(ident, pdf_ximage_get_reference(xobj_id));
- RELEASE(ident);
-
- return 0;
-}
-
-/* An extra dictionary after exobj must be merged to the form dictionary,
- * not resource dictionary.
- * Please use pdf:put @resources (before pdf:exobj) instead.
- */
-static int
-spc_handler_pdfm_eform (struct spc_env *spe, struct spc_arg *args)
-{
- pdf_obj *attrib = NULL;
-
- skip_white(&args->curptr, args->endptr);
-
- if (args->curptr < args->endptr) {
- attrib = parse_pdf_dict(&args->curptr, args->endptr, NULL);
- if (attrib && !PDF_OBJ_DICTTYPE(attrib)) {
- pdf_release_obj(attrib);
- attrib = NULL;
- }
- }
- pdf_doc_end_grabbing(attrib);
-
- return 0;
-}
-
-/* Saved XObjects can be used as follows:
- *
- * Reference point = (x_user, y_user)
- *
- * Case 1. \special{pdf:uxobj @obj width WD height HT depth DP}
- *
- * Scale the XObject to fit in the box
- * [x_user, y_user-DP, x_user+WD, y_user+HT].
- *
- * Case 2. \special{pdf:uxobj @obj xscale XS yscale YS}
- *
- * Scale the XObject with XS and YS. Note that width and xscale
- * or height and yscale cannot be used together.
- *
- * Case 3. \special{pdf:bxobj @obj bbox LLX LLY URX, URY}
- *
- * Scale the XObject to fit in the box
- * [x_user+LLX, y_user+LLY, x_user+URX, y_user+URY].
- *
- * Note that xoffset and yoffset moves the reference point where the
- * lower-left corner of the XObject will be put.
- */
-static int
-spc_handler_pdfm_uxobj (struct spc_env *spe, struct spc_arg *args)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- int xobj_id;
- char *ident;
- transform_info ti;
-
- skip_white(&args->curptr, args->endptr);
-
- ident = parse_opt_ident(&args->curptr, args->endptr);
- if (!ident) {
- spc_warn(spe, "No object identifier given.");
- return -1;
- }
-
- transform_info_clear(&ti);
- if (args->curptr < args->endptr) {
- if (spc_util_read_dimtrns(spe, &ti, args, NULL, 0) < 0) {
- RELEASE(ident);
- return -1;
- }
- }
-
- /* Dvipdfmx was suddenly changed to use file name to identify
- * external images. We can't use ident to find image resource
- * here.
- */
- xobj_id = findresource(sd, ident);
- if (xobj_id < 0) {
- xobj_id = pdf_ximage_findresource(ident, 0, NULL);
- if (xobj_id < 0) {
- spc_warn(spe, "Specified (image) object doesn't exist: %s", ident);
- RELEASE(ident);
- return -1;
- }
- }
-
- pdf_dev_put_image(xobj_id, &ti, spe->x_user, spe->y_user);
- RELEASE(ident);
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_link (struct spc_env *spe, struct spc_arg *args)
-{
- return spc_resume_annot(spe);
-}
-
-static int
-spc_handler_pdfm_nolink (struct spc_env *spe, struct spc_arg *args)
-{
- return spc_suspend_annot(spe);
-}
-
-
-
-/* Handled at BOP */
-static int
-spc_handler_pdfm_pagesize (struct spc_env *spe, struct spc_arg *args)
-{
- args->curptr = args->endptr;
-
- return 0;
-}
-
-/* Please remove this.
- * This should be handled before processing pages!
- */
-static int
-spc_handler_pdfm_bgcolor (struct spc_env *spe, struct spc_arg *args)
-{
- int error;
- pdf_color colorspec;
-
- error = spc_util_read_pdfcolor(spe, &colorspec, args, NULL);
- if (error)
- spc_warn(spe, "No valid color specified?");
- else {
- pdf_doc_set_bgcolor(&colorspec);
- }
-
- return error;
-}
-
-static int
-spc_handler_pdfm_mapline (struct spc_env *spe, struct spc_arg *ap)
-{
- fontmap_rec *mrec;
- char *map_name, opchr;
- int error = 0;
-
- skip_white(&ap->curptr, ap->endptr);
- if (ap->curptr >= ap->endptr) {
- spc_warn(spe, "Empty mapline special?");
- return -1;
- }
-
- opchr = ap->curptr[0];
- if (opchr == '-' || opchr == '+')
- ap->curptr++;
-
- skip_white(&ap->curptr, ap->endptr);
-
- switch (opchr) {
- case '-':
- map_name = parse_ident(&ap->curptr, ap->endptr);
- if (map_name) {
- pdf_remove_fontmap_record(map_name);
- RELEASE(map_name);
- } else {
- spc_warn(spe, "Invalid fontmap line: Missing TFM name.");
- error = -1;
- }
- break;
- case '+':
- mrec = NEW(1, fontmap_rec);
- pdf_init_fontmap_record(mrec);
- error = pdf_read_fontmap_line(mrec, ap->curptr, (long) (ap->endptr - ap->curptr), is_pdfm_mapline(ap->curptr));
- if (error)
- spc_warn(spe, "Invalid fontmap line.");
- else {
- pdf_append_fontmap_record(mrec->map_name, mrec);
- }
- pdf_clear_fontmap_record(mrec);
- RELEASE(mrec);
- break;
- default:
- mrec = NEW(1, fontmap_rec);
- pdf_init_fontmap_record(mrec);
- error = pdf_read_fontmap_line(mrec, ap->curptr, (long) (ap->endptr - ap->curptr), is_pdfm_mapline(ap->curptr));
- if (error)
- spc_warn(spe, "Invalid fontmap line.");
- else {
- pdf_insert_fontmap_record(mrec->map_name, mrec);
- }
- pdf_clear_fontmap_record(mrec);
- RELEASE(mrec);
- break;
- }
- if (!error)
- ap->curptr = ap->endptr;
-
- return 0;
-}
-
-static int
-spc_handler_pdfm_mapfile (struct spc_env *spe, struct spc_arg *args)
-{
- char *mapfile;
- int mode, error = 0;
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr >= args->endptr)
- return 0;
-
- switch (args->curptr[0]) {
- case '-':
- mode = FONTMAP_RMODE_REMOVE;
- args->curptr++;
- break;
- case '+':
- mode = FONTMAP_RMODE_APPEND;
- args->curptr++;
- break;
- default:
- mode = FONTMAP_RMODE_REPLACE;
- break;
- }
-
- mapfile = parse_val_ident(&args->curptr, args->endptr);
- if (!mapfile) {
- spc_warn(spe, "No fontmap file specified.");
- return -1;
- } else {
- error = pdf_load_fontmap_file(mapfile, mode);
- }
- RELEASE(mapfile);
-
- return error;
-}
-
-
-#ifdef ENABLE_TOUNICODE
-static int
-spc_handler_pdfm_tounicode (struct spc_env *spe, struct spc_arg *args)
-{
- struct spc_pdf_ *sd = &_pdf_stat;
- char *cmap_name;
-
- /* First clear */
- sd->cd.cmap_id = -1;
- sd->cd.unescape_backslash = 0;
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr >= args->endptr) {
- spc_warn(spe, "Missing CMap name for pdf:tounicode.");
- return -1;
- }
-
- /* _FIXME_
- * Any valid char allowed for PDF name object should be allowed here.
- * The argument to this special should be a PDF name obejct.
- * But it's too late to change this special.
- */
- cmap_name = parse_ident(&args->curptr, args->endptr);
- if (!cmap_name) {
- spc_warn(spe, "Missing ToUnicode mapping name...");
- return -1;
- }
-
- sd->cd.cmap_id = CMap_cache_find(cmap_name);
- if (sd->cd.cmap_id < 0) {
- spc_warn(spe, "Failed to load ToUnicode mapping: %s", cmap_name);
- RELEASE(cmap_name);
- return -1;
- }
-
- /* Shift-JIS like encoding may contain backslash in 2nd byte.
- * WARNING: This will add nasty extension to PDF parser.
- */
- if (sd->cd.cmap_id >= 0) {
- if (strstr(cmap_name, "RKSJ") ||
- strstr(cmap_name, "B5") ||
- strstr(cmap_name, "GBK") ||
- strstr(cmap_name, "KSC"))
- sd->cd.unescape_backslash = 1;
- }
- RELEASE(cmap_name);
- return 0;
-}
-#endif /* ENABLE_TOUNICODE */
-
-
-static struct spc_handler pdfm_handlers[] = {
- {"annotation", spc_handler_pdfm_annot},
- {"annotate", spc_handler_pdfm_annot},
- {"annot", spc_handler_pdfm_annot},
- {"ann", spc_handler_pdfm_annot},
-
- {"outline", spc_handler_pdfm_outline},
- {"out", spc_handler_pdfm_outline},
-
- {"article", spc_handler_pdfm_article},
- {"art", spc_handler_pdfm_article},
-
- {"bead", spc_handler_pdfm_bead},
- {"thread", spc_handler_pdfm_bead},
-
- {"destination", spc_handler_pdfm_dest},
- {"dest", spc_handler_pdfm_dest},
-
-
- {"object", spc_handler_pdfm_object},
- {"obj", spc_handler_pdfm_object},
-
-
- {"docinfo", spc_handler_pdfm_docinfo},
- {"docview", spc_handler_pdfm_docview},
-
- {"content", spc_handler_pdfm_content},
- {"put", spc_handler_pdfm_put},
- {"close", spc_handler_pdfm_close},
- {"bop", spc_handler_pdfm_bop},
- {"eop", spc_handler_pdfm_eop},
-
- {"image", spc_handler_pdfm_image},
- {"img", spc_handler_pdfm_image},
- {"epdf", spc_handler_pdfm_image},
-
- {"link", spc_handler_pdfm_link},
- {"nolink", spc_handler_pdfm_nolink},
-
- {"begincolor", spc_handler_pdfm_bcolor},
- {"bcolor", spc_handler_pdfm_bcolor},
- {"bc", spc_handler_pdfm_bcolor},
-
- {"setcolor", spc_handler_pdfm_scolor},
- {"scolor", spc_handler_pdfm_scolor},
- {"sc", spc_handler_pdfm_scolor},
-
- {"endcolor", spc_handler_pdfm_ecolor},
- {"ecolor", spc_handler_pdfm_ecolor},
- {"ec", spc_handler_pdfm_ecolor},
-
- {"begingray", spc_handler_pdfm_bcolor},
- {"bgray", spc_handler_pdfm_bcolor},
- {"bg", spc_handler_pdfm_bcolor},
-
- {"endgray", spc_handler_pdfm_ecolor},
- {"egray", spc_handler_pdfm_ecolor},
- {"eg", spc_handler_pdfm_ecolor},
-
- {"bgcolor", spc_handler_pdfm_bgcolor},
- {"bgc", spc_handler_pdfm_bgcolor},
- {"bbc", spc_handler_pdfm_bgcolor},
- {"bbg", spc_handler_pdfm_bgcolor},
-
- {"pagesize", spc_handler_pdfm_pagesize},
-
- {"bannot", spc_handler_pdfm_bann},
- {"beginann", spc_handler_pdfm_bann},
- {"bann", spc_handler_pdfm_bann},
-
- {"eannot", spc_handler_pdfm_eann},
- {"endann", spc_handler_pdfm_eann},
- {"eann", spc_handler_pdfm_eann},
-
- {"btrans", spc_handler_pdfm_btrans},
- {"begintransform", spc_handler_pdfm_btrans},
- {"begintrans", spc_handler_pdfm_btrans},
- {"bt", spc_handler_pdfm_btrans},
-
- {"etrans", spc_handler_pdfm_etrans},
- {"endtransform", spc_handler_pdfm_etrans},
- {"endtrans", spc_handler_pdfm_etrans},
- {"et", spc_handler_pdfm_etrans},
-
- {"bform", spc_handler_pdfm_bform},
- {"beginxobj", spc_handler_pdfm_bform},
- {"bxobj", spc_handler_pdfm_bform},
-
- {"eform", spc_handler_pdfm_eform},
- {"endxobj", spc_handler_pdfm_eform},
- {"exobj", spc_handler_pdfm_eform},
-
- {"usexobj", spc_handler_pdfm_uxobj},
- {"uxobj", spc_handler_pdfm_uxobj},
-
-#ifdef ENABLE_TOUNICODE
- {"tounicode", spc_handler_pdfm_tounicode},
-#endif /* ENABLE_TOUNICODE */
- {"literal", spc_handler_pdfm_literal},
- {"stream", spc_handler_pdfm_stream},
- {"fstream", spc_handler_pdfm_fstream},
- {"names", spc_handler_pdfm_names},
- {"mapline", spc_handler_pdfm_mapline},
- {"mapfile", spc_handler_pdfm_mapfile},
-
- {"bcontent", spc_handler_pdfm_bcontent},
- {"econtent", spc_handler_pdfm_econtent},
- {"code", spc_handler_pdfm_code},
-
- {"minorversion", spc_handler_pdfm_do_nothing},
- {"encrypt", spc_handler_pdfm_do_nothing},
-};
-
-int
-spc_pdfm_check_special (const char *buf, long len)
-{
- int r = 0;
- const char *p, *endptr;
-
- p = buf;
- endptr = p + len;
-
- skip_white(&p, endptr);
- if (p + strlen("pdf:") <= endptr &&
- !memcmp(p, "pdf:", strlen("pdf:"))) {
- r = 1;
- }
-
- return r;
-}
-
-int
-spc_pdfm_setup_handler (struct spc_handler *sph,
- struct spc_env *spe, struct spc_arg *ap)
-{
- int error = -1, i;
- char *q;
-
- ASSERT(sph && spe && ap);
-
- skip_white(&ap->curptr, ap->endptr);
- if (ap->curptr + strlen("pdf:") >= ap->endptr ||
- memcmp(ap->curptr, "pdf:", strlen("pdf:"))) {
- spc_warn(spe, "Not pdf: special???");
- return -1;
- }
- ap->curptr += strlen("pdf:");
-
- skip_white(&ap->curptr, ap->endptr);
- q = parse_c_ident(&ap->curptr, ap->endptr);
- if (q) {
- for (i = 0;
- i < sizeof(pdfm_handlers) / sizeof(struct spc_handler); i++) {
- if (!strcmp(q, pdfm_handlers[i].key)) {
- ap->command = pdfm_handlers[i].key;
- sph->key = "pdf:";
- sph->exec = pdfm_handlers[i].exec;
- skip_white(&ap->curptr, ap->endptr);
- error = 0;
- break;
- }
- }
- RELEASE(q);
- }
-
- return error;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_PDFM_H_
-#define _SPC_PDFM_H_
-
-#include "specials.h"
-
-extern int spc_pdfm_at_begin_document (void);
-extern int spc_pdfm_at_end_document (void);
-
-extern int spc_pdfm_check_special (const char *buffer, long size);
-extern int spc_pdfm_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args);
-
-#endif /* _SPC_PDFM_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "numbers.h"
-#include "dpxutil.h"
-
-#include "pdfdoc.h"
-
-#include "pdfdraw.h"
-#include "pdfdev.h"
-
-#include "specials.h"
-#include "spc_tpic.h"
-
-#define DEBUG 1
-#define ENABLE_SPC_NAMESPACE 1
-
-/*
- * Following "constant" converts milli-inches to
- * device (in this case PDF stream) coordinates.
- */
-
-#define MI2DEV (0.072/pdf_dev_scale())
-
-/*
- * Value for 'sh' command 'g' is interpreted as
- *
- * gray color value 1-g for "solid"
- * opacity value g for "opacity"
- * shape value g for "shape"
- */
-#define TPIC_MODE__FILL_SOLID 0
-#define TPIC_MODE__FILL_OPACITY 1
-#define TPIC_MODE__FILL_SHAPE 2
-
-#ifndef ISBLANK
-# define ISBLANK(c) ( (c) == ' ' || (c) == '\t' )
-#endif
-
-static void
-skip_blank (const char **pp, const char *endptr)
-{
- const char *p = *pp;
- for ( ; p < endptr && ISBLANK(*p); p++);
- *pp = p;
-}
-
-struct spc_tpic_
-{
- struct {
- int fill;
- } mode;
-
- /* state */
- double pen_size;
- int fill_shape; /* boolean */
- double fill_color;
-
- pdf_coord *points;
- int num_points;
- int max_points;
-};
-
-#if 1
-static struct spc_tpic_ _tpic_state;
-#endif
-
-/* We use pdf_doc_add_page_content() here
- * since we always draw isolated graphics.
- */
-static void
-tpic__clear (struct spc_tpic_ *tp)
-{
- if (tp->points) {
- RELEASE(tp->points);
- tp->points = NULL;
- }
- tp->num_points = 0;
- tp->max_points = 0;
- tp->fill_shape = 0;
- tp->fill_color = 0.0;
-}
-
-
-static pdf_obj *
-create_xgstate (double a /* alpha */, int f_ais /* alpha is shape */)
-{
- pdf_obj *dict;
-
- dict = pdf_new_dict();
- pdf_add_dict(dict,
- pdf_new_name("Type"),
- pdf_new_name("ExtGState"));
- if (f_ais) {
- pdf_add_dict(dict,
- pdf_new_name("AIS"),
- pdf_new_boolean(1));
- }
- pdf_add_dict(dict,
- pdf_new_name("ca"),
- pdf_new_number(a));
-
- return dict;
-}
-
-static int
-check_resourcestatus (const char *category, const char *resname)
-{
- pdf_obj *dict1, *dict2;
-
- dict1 = pdf_doc_current_page_resources();
- if (!dict1)
- return 0;
-
- dict2 = pdf_lookup_dict(dict1, category);
- if (dict2 &&
- pdf_obj_typeof(dict2) == PDF_DICT) {
- if (pdf_lookup_dict(dict2, resname))
- return 1;
- }
- return 0;
-}
-
-static int
-set_linestyle (double pn, double da)
-{
- double dp[2]; /* dash pattern */
-
- pdf_dev_setlinejoin(1);
- pdf_dev_setmiterlimit(1.4);
- pdf_dev_setlinewidth(pn);
- if (da > 0.0) {
- dp[0] = da * 72.0;
- pdf_dev_setdash(1, dp, 0);
- pdf_dev_setlinecap(0);
- } else if (da < 0.0) {
- dp[0] = pn;
- dp[1] = -da * 72.0;
- pdf_dev_setdash(2, dp, 0);
- pdf_dev_setlinecap(1);
- } else {
- pdf_dev_setlinecap(0);
- }
-
- return 0;
-}
-
-static int
-set_fillstyle (double g, double a, int f_ais)
-{
- pdf_obj *dict;
- char resname[32];
- char buf[32];
- int alp, len = 0;
-
- if (a > 0.0) {
- alp = round(100.0 * a);
- sprintf(resname, "_Tps_a%03d_", alp);
- if (!check_resourcestatus("ExtGState", resname)) {
- dict = create_xgstate(ROUND(0.01 * alp, 0.01), f_ais);
- pdf_doc_add_page_resource("ExtGState",
- resname, pdf_ref_obj(dict));
- pdf_release_obj(dict);
- }
- len += sprintf(buf + len, " /%s gs", resname);
-
- pdf_doc_add_page_content(buf, len); /* op: gs */
- }
-
- {
- pdf_color *sc, *fc, new_fc;
-
- pdf_color_get_current (&sc, &fc); /* get stroking and fill colors */
- pdf_color_brighten_color(&new_fc, fc, g);
- pdf_dev_set_nonstrokingcolor(&new_fc);
- }
-
- return 0;
-}
-
-static void
-set_styles (struct spc_tpic_ *tp,
- const pdf_coord *c,
- int f_fs,
- int f_vp,
- double pn,
- double da) {
- pdf_tmatrix M;
-
- pdf_setmatrix (&M, 1.0, 0.0, 0.0, -1.0, c->x, c->y);
- pdf_dev_concat(&M);
-
- if (f_vp)
- set_linestyle(pn, da);
-
- if (f_fs) {
- double g, a;
- int f_ais;
-
- if (tp->mode.fill == TPIC_MODE__FILL_SOLID || !tp->fill_color) {
- g = 1.0 - tp->fill_color;
- a = 0.0;
- } else {
- g = 0.0;
- a = tp->fill_color;
- }
-
- f_ais = (tp->mode.fill == TPIC_MODE__FILL_SHAPE) ? 1 : 0;
-
- set_fillstyle(g, a, f_ais);
- }
-}
-
-static void
-showpath (int f_vp, int f_fs) /* visible_path, fill_shape */
-{
- if (f_vp) {
- if (f_fs)
- pdf_dev_flushpath('b', PDF_FILL_RULE_NONZERO);
- else {
- pdf_dev_flushpath('S', PDF_FILL_RULE_NONZERO);
- }
- } else {
- /*
- * Acrobat claims 'Q' as illegal operation when there are unfinished
- * path (a path without path-painting operator applied)?
- */
- if (f_fs)
- pdf_dev_flushpath('f', PDF_FILL_RULE_NONZERO);
- else {
- pdf_dev_newpath();
- }
- }
-}
-
-#define CLOSED_PATH(s) (\
- (s)->points[0].x == (s)->points[(s)->num_points-1].x && \
- (s)->points[0].y == (s)->points[(s)->num_points-1].y \
-)
-
-static int
-tpic__polyline (struct spc_tpic_ *tp,
- const pdf_coord *c,
- int f_vp,
- double da)
-{
- double pn = tp->pen_size;
- int f_fs = tp->fill_shape;
- int i, error = 0;
-
- /* Shading is applied only to closed path. */
- f_fs = CLOSED_PATH(tp) ? f_fs : 0;
- f_vp = (pn > 0.0) ? f_vp : 0;
-
- if (f_vp || f_fs) {
- pdf_dev_gsave();
-
- set_styles(tp, c, f_fs, f_vp, pn, da);
-
- pdf_dev_moveto(tp->points[0].x, tp->points[0].y);
- for (i = 0; i < tp->num_points; i++)
- pdf_dev_lineto(tp->points[i].x, tp->points[i].y);
-
- showpath(f_vp, f_fs);
-
- pdf_dev_grestore();
- }
-
- tpic__clear(tp);
-
- return error;
-}
-
-/*
- * Accroding to
- * "Tpic: Pic for TEX", Tim Morgan, Original by Brian Kernighan, p.20:
- *
- * A spline is a smooth curve guided by a set of straight lines just
- * like the line above. It begins at the same place, ends at the same
- * place, and in between is tangent to the mid-point of each guiding
- * line. The syntax for a spline is identical to a (path) line except
- * for using spline instead of line.
- *
- * Spline is not a curve drawn by spline-fitting points p0, p1, ..., pn,
- * defined by tpic special "pa" command. Instead, a path defined by set
- * of points p0, p1, ... is guiding line mentioned above.
- *
- * Dvipsk draws them as a straight line from p0 to q1 = (p0 + p1)/2,
- * followed by a quadratic B-spline curve with starting point q1, (off-
- * curve) control point p1, end point q2 = (p1 + p2)/2, ..., and a
- * straight line from qn to pn.
- */
-
-static int
-tpic__spline (struct spc_tpic_ *tp,
- const pdf_coord *c,
- int f_vp,
- double da)
-{
- double v[6];
- double pn = tp->pen_size;
- int f_fs = tp->fill_shape;
- int i, error = 0;
-
- f_fs = CLOSED_PATH(tp) ? f_fs : 0;
- f_vp = (pn > 0.0) ? f_vp : 0;
-
- if (f_vp || f_fs) {
- pdf_dev_gsave();
-
- set_styles(tp, c, f_fs, f_vp, pn, da);
-
- pdf_dev_moveto(tp->points[0].x, tp->points[0].y);
-
- v[0] = 0.5 * (tp->points[0].x + tp->points[1].x);
- v[1] = 0.5 * (tp->points[0].y + tp->points[1].y);
- pdf_dev_lineto(v[0], v[1]);
- for (i = 1; i < tp->num_points - 1; i++) {
- /* B-spline control points */
- v[0] = 0.5 * (tp->points[i-1].x + tp->points[i].x);
- v[1] = 0.5 * (tp->points[i-1].y + tp->points[i].y);
- v[2] = tp->points[i].x;
- v[3] = tp->points[i].y;
- v[4] = 0.5 * (tp->points[i].x + tp->points[i+1].x);
- v[5] = 0.5 * (tp->points[i].y + tp->points[i+1].y);
- pdf_dev_bspline(v[0], v[1], v[2], v[3], v[4], v[5]);
- }
- pdf_dev_lineto(tp->points[i].x, tp->points[i].y);
-
- showpath(f_vp, f_fs);
-
- pdf_dev_grestore();
- }
- tpic__clear(tp);
-
- return error;
-}
-
-static int
-tpic__arc (struct spc_tpic_ *tp,
- const pdf_coord *c,
- int f_vp,
- double da,
- double *v /* 6 numbers */ )
-{
- double pn = tp->pen_size;
- int f_fs = tp->fill_shape;
-
- f_fs = (round(fabs(v[4] - v[5]) + 0.5) >= 360) ? f_fs : 0;
- f_vp = (pn > 0.0) ? f_vp : 0;
-
- if (f_vp || f_fs) {
- pdf_dev_gsave();
-
- set_styles(tp, c, f_fs, f_vp, pn, da);
-
- pdf_dev_arcx(v[0], v[1], v[2], v[3], v[4], v[5], +1, 0.0);
-
- showpath(f_vp, f_fs);
-
- pdf_dev_grestore();
- }
- tpic__clear(tp);
-
- return 0;
-}
-
-#if 1
-static int
-spc_currentpoint (struct spc_env *spe, long *pg, pdf_coord *cp)
-{
- *pg = 0;
- cp->x = spe->x_user;
- cp->y = spe->y_user;
- return 0;
-}
-#endif
-
-static int
-spc_handler_tpic_pn (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- char *q;
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!q) {
- spc_warn(spe, "Invalid pen size specified?");
- return -1;
- }
- tp->pen_size = atof(q) * MI2DEV;
- RELEASE(q);
-
- return 0;
-}
-
-static int
-spc_handler_tpic_pa (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- char *q;
- int i;
- double v[2];
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- for (i = 0;
- i < 2 && ap->curptr < ap->endptr; i++) {
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!q) {
- spc_warn(spe, "Missing numbers for TPIC \"pa\" command.");
- return -1;
- }
- v[i] = atof(q);
- RELEASE(q);
- skip_blank(&ap->curptr, ap->endptr);
- }
- if (i != 2) {
- spc_warn(spe, "Invalid arg for TPIC \"pa\" command.");
- return -1;
- }
-
- if (tp->num_points >= tp->max_points) {
- tp->max_points += 256;
- tp->points = RENEW(tp->points, tp->max_points, pdf_coord);
- }
- tp->points[tp->num_points].x = v[0] * MI2DEV;
- tp->points[tp->num_points].y = v[1] * MI2DEV;
- tp->num_points += 1;
-
- return 0;
-}
-
-static int
-spc_handler_tpic_fp (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- pdf_coord cp;
- long pg;
-
- ASSERT(spe && ap && tp);
-
- if (tp->num_points <= 1) {
- spc_warn(spe, "Too few points (< 2) for polyline path.");
- return -1;
- }
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__polyline(tp, &cp, 1, 0.0);
-}
-
-static int
-spc_handler_tpic_ip (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- pdf_coord cp;
- long pg;
-
- ASSERT(spe && ap && tp);
-
- if (tp->num_points <= 1) {
- spc_warn(spe, "Too few points (< 2) for polyline path.");
- return -1;
- }
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__polyline(tp, &cp, 0, 0.0);
-}
-
-static int
-spc_handler_tpic_da (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- char *q;
- double da = 0.0;
- pdf_coord cp;
- long pg;
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (q) {
- da = atof(q);
- RELEASE(q);
- }
- if (tp->num_points <= 1) {
- spc_warn(spe, "Too few points (< 2) for polyline path.");
- return -1;
- }
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__polyline(tp, &cp, 1, da);
-}
-
-static int
-spc_handler_tpic_dt (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- char *q;
- double da = 0.0;
- pdf_coord cp;
- long pg;
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (q) {
- da = -atof(q);
- RELEASE(q);
- }
- if (tp->num_points <= 1) {
- spc_warn(spe, "Too few points (< 2) for polyline path.");
- return -1;
- }
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__polyline(tp, &cp, 1, da);
-}
-
-static int
-spc_handler_tpic_sp (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- char *q;
- double da = 0.0;
- pdf_coord cp;
- long pg;
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (q) {
- da = atof(q);
- RELEASE(q);
- }
- if (tp->num_points <= 2) {
- spc_warn(spe, "Too few points (< 3) for spline path.");
- return -1;
- }
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__spline(tp, &cp, 1, da);
-}
-
-static int
-spc_handler_tpic_ar (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- double v[6];
- pdf_coord cp;
- long pg;
- char *q;
- int i;
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- for (i = 0;
- i < 6 && ap->curptr < ap->endptr; i++) {
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!q) {
- spc_warn(spe, "Invalid args. in TPIC \"ar\" command.");
- return -1;
- }
- v[i] = atof(q);
- RELEASE(q);
- skip_blank(&ap->curptr, ap->endptr);
- }
- if (i != 6) {
- spc_warn(spe, "Invalid arg for TPIC \"ar\" command.");
- return -1;
- }
-
- v[0] *= MI2DEV; v[1] *= MI2DEV;
- v[2] *= MI2DEV; v[3] *= MI2DEV;
- v[4] *= 180.0 / M_PI;
- v[5] *= 180.0 / M_PI;
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__arc(tp, &cp, 1, 0.0, v);
-}
-
-static int
-spc_handler_tpic_ia (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- double v[6];
- pdf_coord cp;
- long pg;
- char *q;
- int i;
-
- ASSERT(spe && ap && tp);
-
- skip_blank(&ap->curptr, ap->endptr);
- for (i = 0;
- i < 6 && ap->curptr < ap->endptr; i++) {
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!q) {
- spc_warn(spe, "Invalid args. in TPIC \"ia\" command.");
- return -1;
- }
- v[i] = atof(q);
- RELEASE(q);
- skip_blank(&ap->curptr, ap->endptr);
- }
- if (i != 6) {
- spc_warn(spe, "Invalid arg for TPIC \"ia\" command.");
- return -1;
- }
-
- v[0] *= MI2DEV; v[1] *= MI2DEV;
- v[2] *= MI2DEV; v[3] *= MI2DEV;
- v[4] *= 180.0 / M_PI;
- v[5] *= 180.0 / M_PI;
-
- spc_currentpoint(spe, &pg, &cp);
-
- return tpic__arc(tp, &cp, 0, 0.0, v);
-}
-
-static int
-spc_handler_tpic_sh (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- char *q;
-
- ASSERT(spe && ap && tp);
-
- tp->fill_shape = 1;
- tp->fill_color = 0.5;
-
- skip_blank(&ap->curptr, ap->endptr);
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (q) {
- double g = atof(q);
- RELEASE(q);
- if (g >= 0.0 && g <= 1.0)
- tp->fill_color = g;
- else {
- WARN("Invalid fill color specified: %g\n", g);
- return -1;
- }
- }
-
- return 0;
-}
-
-static int
-spc_handler_tpic_wh (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
-
- ASSERT(spe && ap && tp);
-
- tp->fill_shape = 1;
- tp->fill_color = 0.0;
-
- return 0;
-}
-
-static int
-spc_handler_tpic_bk (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
-
- ASSERT(spe && ap && tp);
-
- tp->fill_shape = 1;
- tp->fill_color = 1.0;
-
- return 0;
-}
-
-static int
-spc_handler_tpic_tx (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
-
- ASSERT(spe && ap && tp);
-
- spc_warn(spe, "TPIC command \"tx\" not supported.");
-
- return -1;
-}
-
-
-static int
-spc_handler_tpic__init (struct spc_env *spe,
- struct spc_arg *ap, void *dp)
-{
- struct spc_tpic_ *tp = dp;
-
-#if 0
- tp->mode.fill = TPIC_MODE__FILL_SOLID;
-#endif
- tp->pen_size = 1.0;
- tp->fill_shape = 0;
- tp->fill_color = 0.0;
-
- tp->points = NULL;
- tp->num_points = 0;
- tp->max_points = 0;
-
- if (tp->mode.fill != TPIC_MODE__FILL_SOLID && pdf_get_version() < 4) {
- spc_warn(spe, "Tpic shading support requires PDF version 1.4.");
- tp->mode.fill = TPIC_MODE__FILL_SOLID;
- }
-
- return 0;
-}
-
-static int
-spc_handler_tpic__bophook (struct spc_env *spe,
- struct spc_arg *ap, void *dp)
-{
- struct spc_tpic_ *tp = dp;
-
- ASSERT(tp);
-
- tpic__clear(tp);
-
- return 0;
-}
-
-static int
-spc_handler_tpic__eophook (struct spc_env *spe,
- struct spc_arg *ap, void *dp)
-{
- struct spc_tpic_ *tp = dp;
-
- ASSERT(tp);
-
- if (tp->num_points > 0)
- spc_warn(spe, "Unflushed tpic path at end of the page.");
- tpic__clear(tp);
-
- return 0;
-}
-
-static int
-spc_handler_tpic__clean (struct spc_env *spe,
- struct spc_arg *ap, void *dp)
-{
- struct spc_tpic_ *tp = dp;
-
- ASSERT(tp);
-
- if (tp->num_points > 0)
- spc_warn(spe, "Unflushed tpic path at end of the document.");
-
- tpic__clear(tp);
-#if 0
- RELEASE(tp);
-#endif
-
- return 0;
-}
-
-void
-tpic_set_fill_mode (int mode)
-{
- struct spc_tpic_ *tp = &_tpic_state;
- tp->mode.fill = mode;
-}
-
-
-int
-spc_tpic_at_begin_page (void)
-{
- struct spc_tpic_ *tp = &_tpic_state;
- return spc_handler_tpic__bophook(NULL, NULL, tp);
-}
-
-int
-spc_tpic_at_end_page (void)
-{
- struct spc_tpic_ *tp = &_tpic_state;
- return spc_handler_tpic__eophook(NULL, NULL, tp);
-}
-
-
-int
-spc_tpic_at_begin_document (void)
-{
- struct spc_tpic_ *tp = &_tpic_state;
- return spc_handler_tpic__init(NULL, NULL, tp);
-}
-
-int
-spc_tpic_at_end_document (void)
-{
- struct spc_tpic_ *tp = &_tpic_state;
- return spc_handler_tpic__clean(NULL, NULL, tp);
-}
-
-
-#if DEBUG
-#include "pdfparse.h" /* parse_val_ident :( */
-
-static pdf_obj *
-spc_parse_kvpairs (struct spc_env *spe, struct spc_arg *ap)
-{
- pdf_obj *dict;
- char *kp, *vp;
- int error = 0;
-
- dict = pdf_new_dict();
-
- skip_blank(&ap->curptr, ap->endptr);
- while (!error && ap->curptr < ap->endptr) {
- kp = parse_val_ident(&ap->curptr, ap->endptr);
- if (!kp)
- break;
- skip_blank(&ap->curptr, ap->endptr);
- if (ap->curptr < ap->endptr &&
- ap->curptr[0] == '=') {
- ap->curptr++;
- skip_blank(&ap->curptr, ap->endptr);
- if (ap->curptr == ap->endptr) {
- RELEASE(kp);
- error = -1;
- break;
- }
- vp = parse_c_string(&ap->curptr, ap->endptr);
- if (!vp)
- error = -1;
- else {
- pdf_add_dict(dict,
- pdf_new_name(kp),
- pdf_new_string(vp, strlen(vp) + 1)); /* NULL terminate */
- RELEASE(vp);
- }
- } else {
- /* Treated as 'flag' */
- pdf_add_dict(dict,
- pdf_new_name(kp),
- pdf_new_boolean(1));
- }
- RELEASE(kp);
- if (!error)
- skip_blank(&ap->curptr, ap->endptr);
- }
-
- if (error) {
- pdf_release_obj(dict);
- dict = NULL;
- }
-
- return dict;
-}
-
-static int
-tpic_filter_getopts (pdf_obj *kp, pdf_obj *vp, void *dp)
-{
- struct spc_tpic_ *tp = dp;
- char *k, *v;
- int error = 0;
-
- ASSERT( kp && vp && tp );
-
- k = pdf_name_value(kp);
- if (!strcmp(k, "fill-mode")) {
- if (pdf_obj_typeof(vp) != PDF_STRING) {
- WARN("Invalid value for TPIC option fill-mode...");
- error = -1;
- } else {
- v = pdf_string_value(vp);
- if (!strcmp(v, "shape"))
- tp->mode.fill = TPIC_MODE__FILL_SHAPE;
- else if (!strcmp(v, "opacity"))
- tp->mode.fill = TPIC_MODE__FILL_OPACITY;
- else if (!strcmp(v, "solid"))
- tp->mode.fill = TPIC_MODE__FILL_SOLID;
- else {
- WARN("Invalid value for TPIC option fill-mode: %s", v);
- error = -1;
- }
- }
- } else {
- WARN("Unrecognized option for TPIC special handler: %s", k);
- error = -1;
- }
-
- return error;
-}
-
-static int
-spc_handler_tpic__setopts (struct spc_env *spe,
- struct spc_arg *ap ) /* , void *dp) */
-{
- struct spc_tpic_ *tp = &_tpic_state;
- pdf_obj *dict;
- int error = 0;
-
- dict = spc_parse_kvpairs(spe, ap);
- if (!dict)
- return -1;
- error = pdf_foreach_dict(dict, tpic_filter_getopts, tp);
- if (!error) {
- if (tp->mode.fill != TPIC_MODE__FILL_SOLID &&
- pdf_get_version() < 4) {
- spc_warn(spe, "Transparent fill mode requires PDF version 1.4.");
- tp->mode.fill = TPIC_MODE__FILL_SOLID;
- }
- }
-
- return error;
-}
-#endif /* DEBUG */
-
-
-static struct spc_handler tpic_handlers[] = {
- {"pn", spc_handler_tpic_pn},
- {"pa", spc_handler_tpic_pa},
- {"fp", spc_handler_tpic_fp},
- {"ip", spc_handler_tpic_ip},
- {"da", spc_handler_tpic_da},
- {"dt", spc_handler_tpic_dt},
- {"sp", spc_handler_tpic_sp},
- {"ar", spc_handler_tpic_ar},
- {"ia", spc_handler_tpic_ia},
- {"sh", spc_handler_tpic_sh},
- {"wh", spc_handler_tpic_wh},
- {"bk", spc_handler_tpic_bk},
- {"tx", spc_handler_tpic_tx}
-};
-
-int
-spc_tpic_check_special (const char *buf, long len)
-{
- int istpic = 0;
- char *q;
- const char *p, *endptr;
- int i, hasnsp = 0;
-
- p = buf;
- endptr = p + len;
-
- skip_blank(&p, endptr);
-#if ENABLE_SPC_NAMESPACE
- if (p + strlen("tpic:") < endptr &&
- !memcmp(p, "tpic:", strlen("tpic:")))
- {
- p += strlen("tpic:");
- hasnsp = 1;
- }
-#endif
- q = parse_c_ident(&p, endptr);
-
- if (!q)
- istpic = 0;
- else if (q && hasnsp && !strcmp(q, "__setopt__")) {
-#if DEBUG
- istpic = 1;
-#endif
- RELEASE(q);
- } else {
- for (i = 0;
- i < sizeof(tpic_handlers)/sizeof(struct spc_handler); i++) {
- if (!strcmp(q, tpic_handlers[i].key)) {
- istpic = 1;
- break;
- }
- }
- RELEASE(q);
- }
-
- return istpic;
-}
-
-
-int
-spc_tpic_setup_handler (struct spc_handler *sph,
- struct spc_env *spe, struct spc_arg *ap)
-{
- char *q;
- int i, hasnsp = 0, error = -1;
-
- ASSERT(sph && spe && ap);
-
- skip_blank(&ap->curptr, ap->endptr);
-#if ENABLE_SPC_NAMESPACE
- if (ap->curptr + strlen("tpic:") < ap->endptr &&
- !memcmp(ap->curptr, "tpic:", strlen("tpic:")))
- {
- ap->curptr += strlen("tpic:");
- hasnsp = 1;
- }
-#endif
- q = parse_c_ident(&ap->curptr, ap->endptr);
-
- if (!q)
- error = -1;
- else if (q && hasnsp && !strcmp(q, "__setopt__")) {
-#if DEBUG
- ap->command = "__setopt__";
- sph->key = "tpic:";
- sph->exec = spc_handler_tpic__setopts;
- skip_blank(&ap->curptr, ap->endptr);
- error = 0;
-#endif
- RELEASE(q);
- } else {
- for (i = 0;
- i < sizeof(tpic_handlers)/sizeof(struct spc_handler); i++) {
- if (!strcmp(q, tpic_handlers[i].key)) {
- ap->command = tpic_handlers[i].key;
- sph->key = "tpic:";
- sph->exec = tpic_handlers[i].exec;
- skip_blank(&ap->curptr, ap->endptr);
- error = 0;
- break;
- }
- }
- RELEASE(q);
- }
-
- return error;
-}
-
-
-#if 0
-int
-spc_load_tpic_special (struct spc_env *spe, pdf_obj *lopts)
-{
- struct spc_def *spd;
- struct spc_tpic_ *sd;
-
- sd = NEW(1, struct spc_tpic_);
-
- spd = NEW(1, struct spc_def);
- spc_init_def(spd);
-
- spc_def_init (spd, &spc_handler_tpic__init);
- spc_def_setopts(spd, &spc_handler_tpic__setopts);
- spc_def_bophook(spd, &spc_handler_tpic__bophook);
- spc_def_eophook(spd, &spc_handler_tpic__eophook);
- spc_def_clean (spd, &spc_handler_tpic__clean);
-
- spc_def_func(spd, "pn", &spc_handler_tpic_pn);
- spc_def_func(spd, "pa", &spc_handler_tpic_pa);
- spc_def_func(spd, "fp", &spc_handler_tpic_fp);
- spc_def_func(spd, "ip", &spc_handler_tpic_ip);
- spc_def_func(spd, "da", &spc_handler_tpic_da);
- spc_def_func(spd, "dt", &spc_handler_tpic_dt);
- spc_def_func(spd, "sp", &spc_handler_tpic_sp);
- spc_def_func(spd, "ar", &spc_handler_tpic_ar);
- spc_def_func(spd, "ia", &spc_handler_tpic_ia);
- spc_def_func(spd, "sh", &spc_handler_tpic_sh);
- spc_def_func(spd, "wh", &spc_handler_tpic_wh);
- spc_def_func(spd, "bk", &spc_handler_tpic_bk);
- spc_def_func(spd, "tx", &spc_handler_tpic_tx);
-
- spc_add_special(spe, "tpic", spd, sd);
-
- return 0;
-}
-#endif /* 0 */
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_TPIC_H_
-#define _SPC_TPIC_H_
-
-#include "specials.h"
-
-extern void tpic_set_fill_mode (int mode);
-
-extern int spc_tpic_at_begin_page (void);
-extern int spc_tpic_at_end_page (void);
-extern int spc_tpic_at_begin_document (void);
-extern int spc_tpic_at_end_document (void);
-
-extern int spc_tpic_check_special (const char *buffer, long size);
-extern int spc_tpic_setup_handler (struct spc_handler *handle,
- struct spc_env *spe, struct spc_arg *args);
-
-#endif /* _SPC_TPIC_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfdev.h"
-#include "pdfparse.h"
-#include "pdfcolor.h"
-#include "pdfdraw.h"
-
-#include "specials.h"
-
-#include "spc_util.h"
-
-
-#ifndef ISBLANK
-#define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-#endif
-static void
-skip_blank (const char **pp, const char *endptr)
-{
- const char *p = *pp;
- for ( ; p < endptr && ISBLANK(*p); p++);
- *pp = p;
-}
-
-
-/* From pdfcolor.c */
-static int pdf_color_namedcolor (pdf_color *color, const char *colorname);
-
-static int
-spc_util_read_numbers (double *values, int num_values,
- struct spc_env *spe, struct spc_arg *args)
-{
- int count;
- char *q;
-
- skip_blank(&args->curptr, args->endptr);
- for (count = 0;
- count < num_values &&
- args->curptr < args->endptr; ) {
- q = parse_float_decimal(&args->curptr, args->endptr);
- if (!q)
- break;
- else {
- values[count] = atof(q);
- RELEASE(q);
- skip_blank(&args->curptr, args->endptr);
- count++;
- }
- }
-
- return count;
-}
-
-static void
-rgb_color_from_hsv (pdf_color *color, double h, double s, double v)
-{
- double r, g, b;
- ASSERT( color );
- r = g = b = v;
- if (s != 0.0) {
- double h6, f, v1, v2, v3;
- int i;
- h6 = h * 6; /* 360 / 60 */
- i = (int) h6;
- f = h6 - i;
- v1 = v * (1 - s);
- v2 = v * (1 - s * f);
- v3 = v * (1 - s * (1 - f));
- switch (i) {
- case 0: r = v ; g = v3; b = v1; break;
- case 1: r = v2; g = v ; b = v1; break;
- case 2: r = v1; g = v ; b = v3; break;
- case 3: r = v1; g = v2; b = v ; break;
- case 4: r = v3; g = v1; b = v ; break;
- case 5: r = v ; g = v1; b = v2; break;
- case 6: r = v ; g = v1; b = v2; break;
- }
- }
- pdf_color_rgbcolor(color, r, g, b);
-}
-
-static int
-spc_read_color_color (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *ap)
-{
- char *q;
- double cv[4];
- int nc;
- int error = 0;
-
- q = parse_c_ident(&ap->curptr, ap->endptr);
- if (!q) {
- spc_warn(spe, "No valid color specified?");
- return -1;
- }
- skip_blank(&ap->curptr, ap->endptr);
-
- if (!strcmp(q, "rgb")) { /* Handle rgb color */
- nc = spc_util_read_numbers(cv, 3, spe, ap);
- if (nc != 3) {
- spc_warn(spe, "Invalid value for RGB color specification.");
- error = -1;
- } else {
- pdf_color_rgbcolor(colorspec, cv[0], cv[1], cv[2]);
- }
- } else if (!strcmp(q, "cmyk")) { /* Handle cmyk color */
- nc = spc_util_read_numbers(cv, 4, spe, ap);
- if (nc != 4) {
- spc_warn(spe, "Invalid value for CMYK color specification.");
- error = -1;
- } else {
- pdf_color_cmykcolor(colorspec, cv[0], cv[1], cv[2], cv[3]);
- }
- } else if (!strcmp(q, "gray")) { /* Handle gray */
- nc = spc_util_read_numbers(cv, 1, spe, ap);
- if (nc != 1) {
- spc_warn(spe, "Invalid value for gray color specification.");
- error = -1;
- } else {
- pdf_color_graycolor(colorspec, cv[0]);
- }
- } else if (!strcmp(q, "hsb")) {
- nc = spc_util_read_numbers(cv, 3, spe, ap);
- if (nc != 3) {
- spc_warn(spe, "Invalid value for HSB color specification.");
- error = -1;
- } else {
- rgb_color_from_hsv(colorspec, cv[0], cv[1], cv[2]);
- spc_warn(spe, "HSB color converted to RGB: hsb: <%g, %g, %g> ==> rgb: <%g, %g, %g>",
- cv[0], cv[1], cv[2],
- colorspec->values[0], colorspec->values[1], colorspec->values[2]);
- }
- } else { /* Must be a "named" color */
- error = pdf_color_namedcolor(colorspec, q);
- if (error)
- spc_warn(spe, "Unrecognized color name: %s", q);
- }
- RELEASE(q);
-
- return error;
-}
-
-/* Argumaent for this is PDF_Number or PDF_Array.
- * But we ignore that since we don't want to add
- * dependency to pdfxxx and @foo can not be
- * allowed for color specification. "pdf" here
- * means pdf: special syntax.
- */
-static int
-spc_read_color_pdf (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *ap)
-{
- double cv[4]; /* at most four */
- int nc, isarry = 0;
- int error = 0;
- char *q;
-
- skip_blank(&ap->curptr, ap->endptr);
-
- if (ap->curptr[0] == '[') {
- ap->curptr++; skip_blank(&ap->curptr, ap->endptr);
- isarry = 1;
- }
-
- nc = spc_util_read_numbers(cv, 4, spe, ap);
- switch (nc) {
- case 1:
- pdf_color_graycolor(colorspec, cv[0]);
- break;
- case 3:
- pdf_color_rgbcolor (colorspec, cv[0], cv[1], cv[2]);
- break;
- case 4:
- pdf_color_cmykcolor(colorspec, cv[0], cv[1], cv[2], cv[3]);
- break;
- default:
- /* Try to read the color names defined in dvipsname.def */
- q = parse_c_ident(&ap->curptr, ap->endptr);
- if (q) {
- error = pdf_color_namedcolor(colorspec, q);
- if (error)
- spc_warn(spe, "Unrecognized color name: %s, keep the current color", q);
- RELEASE(q);
- } else {
- error = -1;
- }
- break;
- }
-
- if (isarry) {
- skip_blank(&ap->curptr, ap->endptr);
- if (ap->curptr >= ap->endptr || ap->curptr[0] != ']') {
- spc_warn(spe, "Unbalanced '[' and ']' in color specification.");
- error = -1;
- } else {
- ap->curptr++;
- }
- }
-
- return error;
-}
-
-
-/* This is for reading *single* color specification. */
-int
-spc_util_read_colorspec (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *ap)
-{
- ASSERT(colorspec && spe && ap);
-
- skip_blank(&ap->curptr, ap->endptr);
- if (ap->curptr >= ap->endptr) {
- return -1;
- }
- return spc_read_color_color(spe, colorspec, ap);
-}
-
-int
-spc_util_read_pdfcolor (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *ap, pdf_color *defaultcolor)
-{
- int error = 0;
-
- ASSERT(colorspec && spe && ap);
-
- skip_blank(&ap->curptr, ap->endptr);
- if (ap->curptr >= ap->endptr) {
- return -1;
- }
- error = spc_read_color_pdf(spe, colorspec, ap);
- if (error < 0 && defaultcolor) {
- pdf_color_copycolor(colorspec, defaultcolor);
- error = 0;
- }
- return error;
-}
-
-/* This need to allow 'true' prefix for unit and
- * length value must be divided by current magnification.
- */
-int
-spc_util_read_length (struct spc_env *spe, double *vp /* ret. */, struct spc_arg *ap)
-{
- char *q;
- double v, u = 1.0;
- const char *ukeys[] = {
-#define K_UNIT__PT 0
-#define K_UNIT__IN 1
-#define K_UNIT__CM 2
-#define K_UNIT__MM 3
-#define K_UNIT__BP 4
- "pt", "in", "cm", "mm", "bp", NULL
- };
- int k, error = 0;
-
- q = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!q)
- return -1;
-
- v = atof(q);
- RELEASE(q);
-
- q = parse_c_ident(&ap->curptr, ap->endptr);
- if (q) {
- if (strlen(q) > strlen("true") &&
- !memcmp(q, "true", strlen("true"))) {
- u /= spe->mag != 0.0 ? spe->mag : 1.0; /* inverse magnify */
- q += strlen("true");
- }
- for (k = 0; ukeys[k] && strcmp(ukeys[k], q); k++);
- switch (k) {
- case K_UNIT__PT: u *= 72.0 / 72.27; break;
- case K_UNIT__IN: u *= 72.0; break;
- case K_UNIT__CM: u *= 72.0 / 2.54 ; break;
- case K_UNIT__MM: u *= 72.0 / 25.4 ; break;
- case K_UNIT__BP: u *= 1.0 ; break;
- default:
- spc_warn(spe, "Unknown unit of measure: %s", q);
- error = -1;
- break;
- }
- RELEASE(q);
- }
-
- *vp = v * u;
- return error;
-}
-
-
-/*
- * Compute a transformation matrix
- * transformations are applied in the following
- * order: scaling, rotate, displacement.
- */
-static void
-make_transmatrix (pdf_tmatrix *M,
- double xoffset, double yoffset,
- double xscale, double yscale,
- double rotate)
-{
- double c, s;
-
- c = cos(rotate);
- s = sin(rotate);
-
- M->a = xscale * c; M->b = xscale * s;
- M->c = -yscale * s; M->d = yscale * c;
- M->e = xoffset; M->f = yoffset;
-}
-
-static int
-spc_read_dimtrns_dvips (struct spc_env *spe, transform_info *t, struct spc_arg *ap)
-{
- static const char *_dtkeys[] = {
-#define K_TRN__HOFFSET 0
-#define K_TRN__VOFFSET 1
- "hoffset", "voffset",
-#define K_DIM__HSIZE 2
-#define K_DIM__VSIZE 3
- "hsize", "vsize",
-#define K_TRN__HSCALE 4
-#define K_TRN__VSCALE 5
- "hscale", "vscale",
-#define K_TRN__ANGLE 6
- "angle",
-#define K__CLIP 7
- "clip",
-#define K_DIM__LLX 8
-#define K_DIM__LLY 9
-#define K_DIM__URX 10
-#define K_DIM__URY 11
- "llx", "lly", "urx", "ury",
-#define K_DIM__RWI 12
-#define K_DIM__RHI 13
- "rwi", "rhi",
- NULL
- };
- double xoffset, yoffset, xscale, yscale, rotate;
- int error = 0;
-
- xoffset = yoffset = rotate = 0.0; xscale = yscale = 1.0;
-
- skip_blank(&ap->curptr, ap->endptr);
- while (!error && ap->curptr < ap->endptr) {
- char *kp, *vp;
- int k;
-
- kp = parse_c_ident(&ap->curptr, ap->endptr);
- if (!kp)
- break;
-
- for (k = 0; _dtkeys[k] && strcmp(kp, _dtkeys[k]); k++);
- if (!_dtkeys[k]) {
- spc_warn(spe, "Unrecognized dimension/transformation key: %s", kp);
- error = -1;
- RELEASE(kp);
- break;
- }
-
- skip_blank(&ap->curptr, ap->endptr);
- if (k == K__CLIP) {
- t->flags |= INFO_DO_CLIP;
- RELEASE(kp);
- continue; /* not key-value */
- }
-
- if (ap->curptr < ap->endptr && ap->curptr[0] == '=') {
- ap->curptr++;
- skip_blank(&ap->curptr, ap->endptr);
- }
-
- vp = NULL;
- if (ap->curptr[0] == '\'' || ap->curptr[0] == '\"') {
- char qchr = ap->curptr[0];
- ap->curptr++;
- skip_blank(&ap->curptr, ap->endptr);
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- skip_blank(&ap->curptr, ap->endptr);
- if (vp && qchr != ap->curptr[0]) {
- spc_warn(spe, "Syntax error in dimension/transformation specification.");
- error = -1;
- RELEASE(vp); vp = NULL;
- }
- ap->curptr++;
- } else {
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- }
- if (!error && !vp) {
- spc_warn(spe, "Missing value for dimension/transformation: %s", kp);
- error = -1;
- }
- RELEASE(kp);
- if (!vp || error) {
- break;
- }
-
- switch (k) {
- case K_TRN__HOFFSET:
- xoffset = atof(vp);
- break;
- case K_TRN__VOFFSET:
- yoffset = atof(vp);
- break;
- case K_DIM__HSIZE:
- t->width = atof(vp);
- t->flags |= INFO_HAS_WIDTH;
- break;
- case K_DIM__VSIZE:
- t->height = atof(vp);
- t->flags |= INFO_HAS_HEIGHT;
- break;
- case K_TRN__HSCALE:
- xscale = atof(vp) / 100.0;
- break;
- case K_TRN__VSCALE:
- yscale = atof(vp) / 100.0;
- break;
- case K_TRN__ANGLE:
- rotate = M_PI * atof(vp) / 180.0;
- break;
- case K_DIM__LLX:
- t->bbox.llx = atof(vp);
- t->flags |= INFO_HAS_USER_BBOX;
- break;
- case K_DIM__LLY:
- t->bbox.lly = atof(vp);
- t->flags |= INFO_HAS_USER_BBOX;
- break;
- case K_DIM__URX:
- t->bbox.urx = atof(vp);
- t->flags |= INFO_HAS_USER_BBOX;
- break;
- case K_DIM__URY:
- t->bbox.ury = atof(vp);
- t->flags |= INFO_HAS_USER_BBOX;
- break;
- case K_DIM__RWI:
- t->width = atof(vp) / 10.0;
- t->flags |= INFO_HAS_WIDTH;
- break;
- case K_DIM__RHI:
- t->height = atof(vp) / 10.0;
- t->flags |= INFO_HAS_HEIGHT;
- break;
- }
- skip_blank(&ap->curptr, ap->endptr);
- RELEASE(vp);
- }
- make_transmatrix(&(t->matrix), xoffset, yoffset, xscale, yscale, rotate);
-
- return error;
-}
-
-
-static int
-spc_read_dimtrns_pdfm (struct spc_env *spe, transform_info *p, struct spc_arg *ap, long *page_no)
-{
- int has_scale, has_xscale, has_yscale, has_rotate, has_matrix;
- const char *_dtkeys[] = {
-#define K_DIM__WIDTH 0
-#define K_DIM__HEIGHT 1
-#define K_DIM__DEPTH 2
- "width", "height", "depth",
-#define K_TRN__SCALE 3
-#define K_TRN__XSCALE 4
-#define K_TRN__YSCALE 5
-#define K_TRN__ROTATE 6
- "scale", "xscale", "yscale", "rotate", /* See "Dvipdfmx User's Manual", p.5 */
-#define K_TRN__BBOX 7
- "bbox",
-#define K_TRN__MATRIX 8
- "matrix",
-#undef K__CLIP
-#define K__CLIP 9
- "clip",
-#define K__PAGE 10
- "page",
-#define K__HIDE 11
- "hide",
- NULL
- };
- double xscale, yscale, rotate;
- int error = 0;
-
- has_xscale = has_yscale = has_scale = has_rotate = has_matrix = 0;
- xscale = yscale = 1.0; rotate = 0.0;
- p->flags |= INFO_DO_CLIP; /* default: do clipping */
- p->flags &= ~INFO_DO_HIDE; /* default: do clipping */
-
- skip_blank(&ap->curptr, ap->endptr);
-
- while (!error && ap->curptr < ap->endptr) {
- char *kp, *vp;
- int k;
-
- kp = parse_c_ident(&ap->curptr, ap->endptr);
- if (!kp)
- break;
-
- skip_blank(&ap->curptr, ap->endptr);
- for (k = 0; _dtkeys[k] && strcmp(_dtkeys[k], kp); k++);
- switch (k) {
- case K_DIM__WIDTH:
- error = spc_util_read_length(spe, &p->width , ap);
- p->flags |= INFO_HAS_WIDTH;
- break;
- case K_DIM__HEIGHT:
- error = spc_util_read_length(spe, &p->height, ap);
- p->flags |= INFO_HAS_HEIGHT;
- break;
- case K_DIM__DEPTH:
- error = spc_util_read_length(spe, &p->depth , ap);
- p->flags |= INFO_HAS_HEIGHT;
- break;
- case K_TRN__SCALE:
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!vp)
- error = -1;
- else {
- xscale = yscale = atof(vp);
- has_scale = 1;
- RELEASE(vp);
- }
- break;
- case K_TRN__XSCALE:
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!vp)
- error = -1;
- else {
- xscale = atof(vp);
- has_xscale = 1;
- RELEASE(vp);
- }
- break;
- case K_TRN__YSCALE:
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!vp)
- error = -1;
- else {
- yscale = atof(vp);
- has_yscale = 1;
- RELEASE(vp);
- }
- break;
- case K_TRN__ROTATE:
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!vp)
- error = -1;
- else {
- rotate = M_PI * atof(vp) / 180.0;
- has_rotate = 1;
- RELEASE(vp);
- }
- break;
- case K_TRN__BBOX:
- {
- double v[4];
- if (spc_util_read_numbers(v, 4, spe, ap) != 4)
- error = -1;
- else {
- p->bbox.llx = v[0];
- p->bbox.lly = v[1];
- p->bbox.urx = v[2];
- p->bbox.ury = v[3];
- p->flags |= INFO_HAS_USER_BBOX;
- }
- }
- break;
- case K_TRN__MATRIX:
- {
- double v[6];
- if (spc_util_read_numbers(v, 6, spe, ap) != 6)
- error = -1;
- else {
- pdf_setmatrix(&(p->matrix), v[0], v[1], v[2], v[3], v[4], v[5]);
- has_matrix = 1;
- }
- }
- break;
- case K__CLIP:
- vp = parse_float_decimal(&ap->curptr, ap->endptr);
- if (!vp)
- error = -1;
- else {
- if (atof(vp))
- p->flags |= INFO_DO_CLIP;
- else
- p->flags &= ~INFO_DO_CLIP;
- RELEASE(vp);
- }
- break;
- case K__PAGE:
- {
- double page;
- if (page_no && spc_util_read_numbers(&page, 1, spe, ap) == 1)
- *page_no = (long) page;
- else
- error = -1;
- }
- break;
- case K__HIDE:
- p->flags |= INFO_DO_HIDE;
- break;
- default:
- error = -1;
- break;
- }
- if (error)
- spc_warn(spe, "Unrecognized key or invalid value for dimension/transformation: %s", kp);
- else
- skip_blank(&ap->curptr, ap->endptr);
- RELEASE(kp);
- }
-
- if (!error) {
- /* Check consistency */
- if (has_xscale && (p->flags & INFO_HAS_WIDTH)) {
- spc_warn(spe, "Can't supply both width and xscale. Ignore xscale.");
- xscale = 1.0;
- } else if (has_yscale &&
- (p->flags & INFO_HAS_HEIGHT)) {
- spc_warn(spe, "Can't supply both height/depth and yscale. Ignore yscale.");
- yscale = 1.0;
- } else if (has_scale &&
- (has_xscale || has_yscale)) {
- spc_warn(spe, "Can't supply overall scale along with axis scales.");
- error = -1;
- } else if (has_matrix &&
- (has_scale || has_xscale || has_yscale || has_rotate)) {
- spc_warn(spe, "Can't supply transform matrix along with scales or rotate. Ignore scales and rotate.");
- }
- }
-
- if (!has_matrix) {
- make_transmatrix(&(p->matrix), 0.0, 0.0, xscale, yscale, rotate);
- }
-
- if (!(p->flags & INFO_HAS_USER_BBOX)) {
- p->flags &= ~INFO_DO_CLIP; /* no clipping needed */
- }
-
- return error;
-}
-
-int
-spc_util_read_dimtrns (struct spc_env *spe, transform_info *ti, struct spc_arg *args, long *page_no, int syntax)
-{
- ASSERT(ti && spe && args);
-
- if (syntax) {
- ASSERT(!page_no);
- return spc_read_dimtrns_dvips(spe, ti, args);
- } else {
- return spc_read_dimtrns_pdfm (spe, ti, args, page_no);
- }
-
- return -1;
-}
-
-
-/* Color names */
-#ifdef rgb
-#undef rgb
-#endif
-#ifdef cmyk
-#undef cmyk
-#endif
-#define gray(g) {1, {g}}
-#define rgb8(r,g,b) {3, {((r)/255.0), ((g)/255.0), ((b)/255.0), 0.0}}
-#define cmyk(c,m,y,k) {4, {(c), (m), (y), (k)}}
-
-static struct colordef_
-{
- const char *key;
- pdf_color color;
-} colordefs[] = {
- {"GreenYellow", cmyk(0.15, 0.00, 0.69, 0.00)},
- {"Yellow", cmyk(0.00, 0.00, 1.00, 0.00)},
- {"Goldenrod", cmyk(0.00, 0.10, 0.84, 0.00)},
- {"Dandelion", cmyk(0.00, 0.29, 0.84, 0.00)},
- {"Apricot", cmyk(0.00, 0.32, 0.52, 0.00)},
- {"Peach", cmyk(0.00, 0.50, 0.70, 0.00)},
- {"Melon", cmyk(0.00, 0.46, 0.50, 0.00)},
- {"YellowOrange", cmyk(0.00, 0.42, 1.00, 0.00)},
- {"Orange", cmyk(0.00, 0.61, 0.87, 0.00)},
- {"BurntOrange", cmyk(0.00, 0.51, 1.00, 0.00)},
- {"Bittersweet", cmyk(0.00, 0.75, 1.00, 0.24)},
- {"RedOrange", cmyk(0.00, 0.77, 0.87, 0.00)},
- {"Mahogany", cmyk(0.00, 0.85, 0.87, 0.35)},
- {"Maroon", cmyk(0.00, 0.87, 0.68, 0.32)},
- {"BrickRed", cmyk(0.00, 0.89, 0.94, 0.28)},
- {"Red", cmyk(0.00, 1.00, 1.00, 0.00)},
- {"OrangeRed", cmyk(0.00, 1.00, 0.50, 0.00)},
- {"RubineRed", cmyk(0.00, 1.00, 0.13, 0.00)},
- {"WildStrawberry", cmyk(0.00, 0.96, 0.39, 0.00)},
- {"Salmon", cmyk(0.00, 0.53, 0.38, 0.00)},
- {"CarnationPink", cmyk(0.00, 0.63, 0.00, 0.00)},
- {"Magenta", cmyk(0.00, 1.00, 0.00, 0.00)},
- {"VioletRed", cmyk(0.00, 0.81, 0.00, 0.00)},
- {"Rhodamine", cmyk(0.00, 0.82, 0.00, 0.00)},
- {"Mulberry", cmyk(0.34, 0.90, 0.00, 0.02)},
- {"RedViolet", cmyk(0.07, 0.90, 0.00, 0.34)},
- {"Fuchsia", cmyk(0.47, 0.91, 0.00, 0.08)},
- {"Lavender", cmyk(0.00, 0.48, 0.00, 0.00)},
- {"Thistle", cmyk(0.12, 0.59, 0.00, 0.00)},
- {"Orchid", cmyk(0.32, 0.64, 0.00, 0.00)},
- {"DarkOrchid", cmyk(0.40, 0.80, 0.20, 0.00)},
- {"Purple", cmyk(0.45, 0.86, 0.00, 0.00)},
- {"Plum", cmyk(0.50, 1.00, 0.00, 0.00)},
- {"Violet", cmyk(0.79, 0.88, 0.00, 0.00)},
- {"RoyalPurple", cmyk(0.75, 0.90, 0.00, 0.00)},
- {"BlueViolet", cmyk(0.86, 0.91, 0.00, 0.04)},
- {"Periwinkle", cmyk(0.57, 0.55, 0.00, 0.00)},
- {"CadetBlue", cmyk(0.62, 0.57, 0.23, 0.00)},
- {"CornflowerBlue", cmyk(0.65, 0.13, 0.00, 0.00)},
- {"MidnightBlue", cmyk(0.98, 0.13, 0.00, 0.43)},
- {"NavyBlue", cmyk(0.94, 0.54, 0.00, 0.00)},
- {"RoyalBlue", cmyk(1.00, 0.50, 0.00, 0.00)},
- {"Blue", cmyk(1.00, 1.00, 0.00, 0.00)},
- {"Cerulean", cmyk(0.94, 0.11, 0.00, 0.00)},
- {"Cyan", cmyk(1.00, 0.00, 0.00, 0.00)},
- {"ProcessBlue", cmyk(0.96, 0.00, 0.00, 0.00)},
- {"SkyBlue", cmyk(0.62, 0.00, 0.12, 0.00)},
- {"Turquoise", cmyk(0.85, 0.00, 0.20, 0.00)},
- {"TealBlue", cmyk(0.86, 0.00, 0.34, 0.02)},
- {"Aquamarine", cmyk(0.82, 0.00, 0.30, 0.00)},
- {"BlueGreen", cmyk(0.85, 0.00, 0.33, 0.00)},
- {"Emerald", cmyk(1.00, 0.00, 0.50, 0.00)},
- {"JungleGreen", cmyk(0.99, 0.00, 0.52, 0.00)},
- {"SeaGreen", cmyk(0.69, 0.00, 0.50, 0.00)},
- {"Green", cmyk(1.00, 0.00, 1.00, 0.00)},
- {"ForestGreen", cmyk(0.91, 0.00, 0.88, 0.12)},
- {"PineGreen", cmyk(0.92, 0.00, 0.59, 0.25)},
- {"LimeGreen", cmyk(0.50, 0.00, 1.00, 0.00)},
- {"YellowGreen", cmyk(0.44, 0.00, 0.74, 0.00)},
- {"SpringGreen", cmyk(0.26, 0.00, 0.76, 0.00)},
- {"OliveGreen", cmyk(0.64, 0.00, 0.95, 0.40)},
- {"RawSienna", cmyk(0.00, 0.72, 1.00, 0.45)},
- {"Sepia", cmyk(0.00, 0.83, 1.00, 0.70)},
- {"Brown", cmyk(0.00, 0.81, 1.00, 0.60)},
- {"Tan", cmyk(0.14, 0.42, 0.56, 0.00)},
- /* Adobe Reader 7 and 8 had problem when gray and cmyk black colors
- * are mixed. No problem with Previewer.app.
- * It happens when \usepackage[dvipdfm]{graphicx} and then called
- * \usepackage{color} without dvipdfm option. */
- {"Gray", gray(0.5)},
- {"Black", gray(0.0)},
- {"White", gray(1.0)},
- {NULL}
-};
-
-
-static int
-pdf_color_namedcolor (pdf_color *color, const char *name)
-{
- int i;
- for (i = 0; colordefs[i].key; i++) {
- if (!strcmp(colordefs[i].key, name)) {
- pdf_color_copycolor(color, &colordefs[i].color);
- return 0;
- }
- }
- return -1;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPC_UTIL_H_
-#define _SPC_UTIL_H_
-
-#include "pdfcolor.h"
-#include "pdfdev.h"
-
-#include "specials.h"
-
-/* syntax 1: ((rgb|cmyk|hsb|gray) colorvalues)|colorname
- * syntax 0: pdf_number|pdf_array
- *
- * This is for reading *single* color specification.
- */
-extern int spc_util_read_colorspec (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *args);
-extern int spc_util_read_pdfcolor (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *args, pdf_color *defaultcolor);
-extern int spc_util_read_dimtrns (struct spc_env *spe, transform_info *dimtrns, struct spc_arg *args, long *page, int syntax);
-extern int spc_util_read_length (struct spc_env *spe, double *length, struct spc_arg *ap);
-
-#endif /* _SPC_UTIL_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdarg.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "numbers.h"
-
-#include "dvi.h"
-
-#include "pdfobj.h"
-#include "pdfparse.h"
-#include "pdfdoc.h"
-#include "pdfnames.h"
-
-#include "pdfdraw.h"
-#include "pdfdev.h"
-
-#include "spc_pdfm.h"
-#include "spc_tpic.h"
-#include "spc_html.h"
-#include "spc_misc.h"
-#include "spc_color.h"
-#include "spc_dvips.h"
-
-#include "specials.h"
-
-static int verbose = 0;
-void
-spc_set_verbose (void)
-{
- verbose++;
-}
-
-
-void
-spc_warn (struct spc_env *spe, const char *fmt, ...)
-{
- va_list ap;
- static char buf[1024];
-
- va_start(ap, fmt);
-
- vsprintf(buf, fmt, ap);
- WARN(buf);
-
- va_end(ap);
-
- return;
-}
-
-
-/* This is currently just to make other spc_xxx to not directly
- * call dvi_xxx.
- */
-int
-spc_begin_annot (struct spc_env *spe, pdf_obj *dict)
-{
- pdf_doc_begin_annot(dict);
- dvi_tag_depth(); /* Tell dvi interpreter to handle line-break. */
- return 0;
-}
-
-int
-spc_end_annot (struct spc_env *spe)
-{
- dvi_untag_depth();
- pdf_doc_end_annot();
- return 0;
-}
-
-int
-spc_resume_annot (struct spc_env *spe)
-{
- dvi_link_annot(1);
- return 0;
-}
-
-int
-spc_suspend_annot (struct spc_env *spe)
-{
- dvi_link_annot(0);
- return 0;
-}
-
-
-
-static struct ht_table *named_objects = NULL;
-
-/* reserved keys */
-static const char *_rkeys[] = {
-#define K_OBJ__XPOS 0
-#define K_OBJ__YPOS 1
- "xpos", "ypos",
-#define K_OBJ__THISPAGE 2
-#define K_OBJ__PREVPAGE 3
-#define K_OBJ__NEXTPAGE 4
- "thispage", "prevpage", "nextpage",
-#define K_OBJ__RESOURCES 5
- "resources",
-#define K_OBJ__PAGES 6
-#define K_OBJ__NAMES 7
- "pages", "names",
-#define K_OBJ__CATALOG 8
-#define K_OBJ__DOCINFO 9
- "catalog", "docinfo",
-#if 0
-#define K_OBJ__TRAILER 10
- "trailer",
-#endif /* NYI */
- NULL
-};
-
-/* pageN where N is a positive integer.
- * Note that page need not exist at this time.
- */
-static int
-ispageref (const char *key)
-{
- const char *p;
- if (strlen(key) <= strlen("page") ||
- memcmp(key, "page", strlen("page")))
- return 0;
- else {
- for (p = key + 4; *p && *p >= '0' && *p <= '9'; p++);
- if (*p != '\0')
- return 0;
- }
- return 1;
-}
-
-/*
- * The following routine returns copies, not the original object.
- */
-pdf_obj *
-spc_lookup_reference (const char *key)
-{
- pdf_obj *value = NULL;
- pdf_coord cp;
- int k;
-
- ASSERT(named_objects);
-
- if (!key)
- return NULL;
-
- for (k = 0; _rkeys[k] && strcmp(key, _rkeys[k]); k++);
- switch (k) {
- /* xpos and ypos must be position in device space here. */
- case K_OBJ__XPOS:
- cp.x = dvi_dev_xpos(); cp.y = 0.0;
- pdf_dev_transform(&cp, NULL);
- value = pdf_new_number(ROUND(cp.x, .01));
- break;
- case K_OBJ__YPOS:
- cp.x = 0.0; cp.y = dvi_dev_ypos();
- pdf_dev_transform(&cp, NULL);
- value = pdf_new_number(ROUND(cp.y, .01));
- break;
- case K_OBJ__THISPAGE:
- value = pdf_doc_this_page_ref();
- break;
- case K_OBJ__PREVPAGE:
- value = pdf_doc_prev_page_ref();
- break;
- case K_OBJ__NEXTPAGE:
- value = pdf_doc_next_page_ref();
- break;
- case K_OBJ__PAGES:
- value = pdf_ref_obj(pdf_doc_page_tree());
- break;
- case K_OBJ__NAMES:
- value = pdf_ref_obj(pdf_doc_names());
- break;
- case K_OBJ__RESOURCES:
- value = pdf_ref_obj(pdf_doc_current_page_resources());
- break;
- case K_OBJ__CATALOG:
- value = pdf_ref_obj(pdf_doc_catalog());
- break;
- case K_OBJ__DOCINFO:
- value = pdf_ref_obj(pdf_doc_docinfo());
- break;
- default:
- if (ispageref(key))
- value = pdf_doc_ref_page(atoi(key + 4));
- else {
- value = pdf_names_lookup_reference(named_objects, key, strlen(key));
- }
- break;
- }
-
- if (!value) {
- ERROR("Object reference %s not exist.", key);
- }
-
- return value;
-}
-
-pdf_obj *
-spc_lookup_object (const char *key)
-{
- pdf_obj *value = NULL;
- pdf_coord cp;
- int k;
-
- ASSERT(named_objects);
-
- if (!key)
- return NULL;
-
- for (k = 0; _rkeys[k] && strcmp(key, _rkeys[k]); k++);
- switch (k) {
- case K_OBJ__XPOS:
- cp.x = dvi_dev_xpos(); cp.y = 0.0;
- pdf_dev_transform(&cp, NULL);
- value = pdf_new_number(ROUND(cp.x, .01));
- break;
- case K_OBJ__YPOS:
- cp.x = 0.0; cp.y = dvi_dev_ypos();
- pdf_dev_transform(&cp, NULL);
- value = pdf_new_number(ROUND(cp.y, .01));
- break;
- case K_OBJ__THISPAGE:
- value = pdf_doc_this_page();
- break;
- case K_OBJ__PAGES:
- value = pdf_doc_page_tree();
- break;
- case K_OBJ__NAMES:
- value = pdf_doc_names();
- break;
- case K_OBJ__RESOURCES:
- value = pdf_doc_current_page_resources();
- break;
- case K_OBJ__CATALOG:
- value = pdf_doc_catalog();
- break;
- case K_OBJ__DOCINFO:
- value = pdf_doc_docinfo();
- break;
- default:
- value = pdf_names_lookup_object(named_objects, key, strlen(key));
- break;
- }
-
-/* spc_handler_pdfm_bead() in spc_pdfm.c controls NULL too.
- if (!value) {
- ERROR("Object reference %s not exist.", key);
- }
-*/
-
- return value;
-}
-
-void
-spc_push_object (const char *key, pdf_obj *value)
-{
- ASSERT(named_objects);
-
- if (!key || !value)
- return;
-
- pdf_names_add_object(named_objects, key, strlen(key), value);
-}
-
-void
-spc_flush_object (const char *key)
-{
- pdf_names_close_object(named_objects, key, strlen(key));
-}
-
-void
-spc_clear_objects (void)
-{
- pdf_delete_name_tree(&named_objects);
- named_objects = pdf_new_name_tree();
-}
-
-
-static int
-spc_handler_unknown (struct spc_env *spe,
- struct spc_arg *args)
-{
- ASSERT(spe && args);
-
- args->curptr = args->endptr;
-
- return -1;
-}
-
-static void
-init_special (struct spc_handler *special,
- struct spc_env *spe,
- struct spc_arg *args,
- const char *p, long size,
- double x_user, double y_user, double mag)
-{
-
- special->key = NULL;
- special->exec = (spc_handler_fn_ptr) &spc_handler_unknown;
-
- spe->x_user = x_user;
- spe->y_user = y_user;
- spe->mag = mag;
- spe->pg = pdf_doc_current_page_number(); /* _FIXME_ */
-
- args->curptr = p;
- args->endptr = args->curptr + size;
- args->base = args->curptr;
- args->command = NULL;
-
- return;
-}
-
-static void
-check_garbage (struct spc_arg *args)
-{
- ASSERT(args);
-
- if (args->curptr >= args->endptr)
- return;
-
- skip_white(&args->curptr, args->endptr);
- if (args->curptr < args->endptr) {
- WARN("Unparsed material at end of special ignored.");
- dump(args->curptr, args->endptr);
- }
-
- return;
-}
-
-static struct {
- const char *key;
- int (*bodhk_func) ();
- int (*eodhk_func) ();
- int (*bophk_func) ();
- int (*eophk_func) ();
- int (*check_func) (const char *, long);
- int (*setup_func) (struct spc_handler *, struct spc_env *, struct spc_arg *);
-} known_specials[] = {
-
- {"pdf:",
- spc_pdfm_at_begin_document,
- spc_pdfm_at_end_document,
- NULL,
- NULL,
- spc_pdfm_check_special,
- spc_pdfm_setup_handler
- },
-
- {"ps:",
- NULL,
- NULL,
- NULL,
- spc_dvips_at_end_page,
- spc_dvips_check_special,
- spc_dvips_setup_handler
- },
-
- {"color",
- NULL,
- NULL,
- NULL,
- NULL,
- spc_color_check_special,
- spc_color_setup_handler
- },
-
- {"tpic",
- spc_tpic_at_begin_document,
- spc_tpic_at_end_document,
- spc_tpic_at_begin_page,
- spc_tpic_at_end_page,
- spc_tpic_check_special,
- spc_tpic_setup_handler
- },
-
- {"html:",
- spc_html_at_begin_document,
- spc_html_at_end_document,
- spc_html_at_begin_page,
- spc_html_at_end_page,
- spc_html_check_special,
- spc_html_setup_handler
- },
-
- {"unknown",
- NULL,
- NULL,
- NULL,
- NULL,
- spc_misc_check_special,
- spc_misc_setup_handler
- },
-
- {NULL} /* end */
-};
-
-int
-spc_exec_at_begin_page (void)
-{
- int error = 0;
- int i;
-
- for (i = 0; known_specials[i].key != NULL; i++) {
- if (known_specials[i].bophk_func) {
- error = known_specials[i].bophk_func();
- }
- }
-
- return error;
-}
-
-int
-spc_exec_at_end_page (void)
-{
- int error = 0;
- int i;
-
- for (i = 0; known_specials[i].key != NULL; i++) {
- if (known_specials[i].eophk_func) {
- error = known_specials[i].eophk_func();
- }
- }
-
- return error;
-}
-
-int
-spc_exec_at_begin_document (void)
-{
- int error = 0;
- int i;
-
- ASSERT(!named_objects);
-
- named_objects = pdf_new_name_tree();
-
- for (i = 0; known_specials[i].key != NULL; i++) {
- if (known_specials[i].bodhk_func) {
- error = known_specials[i].bodhk_func();
- }
- }
-
- return error;
-}
-
-int
-spc_exec_at_end_document (void)
-{
- int error = 0;
- int i;
-
- for (i = 0; known_specials[i].key != NULL; i++) {
- if (known_specials[i].eodhk_func) {
- error = known_specials[i].eodhk_func();
- }
- }
-
- if (named_objects) {
- pdf_delete_name_tree(&named_objects);
- }
-
- return error;
-}
-
-static void
-print_error (const char *name, struct spc_env *spe, struct spc_arg *ap)
-{
- const char *p;
- char ebuf[64];
- int i;
- long pg = spe->pg;
- pdf_coord c;
-
- c.x = spe->x_user; c.y = spe->y_user;
- pdf_dev_transform(&c, NULL);
-
- if (ap->command && name) {
- WARN("Interpreting special command %s (%s) failed.", ap->command, name);
- WARN(">> at page=\"%ld\" position=\"(%g, %g)\" (in PDF)", pg, c.x, c.y);
- }
- for (i = 0, p = ap->base; i < 63 && p < ap->endptr; p++) {
- if (isprint(*p))
- ebuf[i++] = *p;
- else if (i + 4 < 63)
- i += sprintf(ebuf + i, "\\x%02x", (unsigned char)*p);
- else
- break;
- }
- ebuf[i] = '\0';
- if (ap->curptr < ap->endptr) {
- while (i-- > 60)
- ebuf[i] = '.';
- }
- WARN(">> xxx \"%s\"", ebuf);
-
- if (ap->curptr < ap->endptr) {
- for (i = 0, p = ap->curptr; i < 63 && p < ap->endptr; p++) {
- if (isprint(*p))
- ebuf[i++] = *p;
- else if (i + 4 < 63)
- i += sprintf(ebuf + i, "\\x%02x", (unsigned char)*p);
- else
- break;
- }
- ebuf[i] = '\0';
- if (ap->curptr < ap->endptr) {
- while (i-- > 60)
- ebuf[i] = '.';
- }
- WARN(">> Reading special command stopped around >>%s<<", ebuf);
-
- ap->curptr = ap->endptr;
- }
-}
-
-int
-spc_exec_special (const char *buffer, long size,
- double x_user, double y_user, double mag)
-{
- int error = -1;
- int i, found;
- struct spc_env spe;
- struct spc_arg args;
- struct spc_handler special;
-
- if (verbose > 3) {
- dump(buffer, buffer + size);
- }
-
- init_special(&special, &spe, &args, buffer, size, x_user, y_user, mag);
-
- for (i = 0; known_specials[i].key != NULL; i++) {
- found = known_specials[i].check_func(buffer, size);
- if (found) {
- error = known_specials[i].setup_func(&special, &spe, &args);
- if (!error) {
- error = special.exec(&spe, &args);
- }
- if (error) {
- print_error(known_specials[i].key, &spe, &args);
- }
- break;
- }
- }
-
- check_garbage(&args);
-
- return error;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SPECIALS_H_
-#define _SPECIALS_H_
-
-struct spc_env {
- double x_user, y_user;
- double mag;
- long pg; /* current page in PDF */
-};
-
-struct spc_arg {
- const char *curptr;
- const char *endptr;
- const char *base;
-
- const char *command;
-};
-
-typedef int (*spc_handler_fn_ptr) (struct spc_env *, struct spc_arg *);
-
-struct spc_handler {
- const char *key;
- spc_handler_fn_ptr exec;
-};
-
-/* This should not use pdf_. */
-extern void spc_set_verbose (void);
-
-#include <stdarg.h>
-extern void spc_warn (struct spc_env *spe, const char *fmt, ...);
-
-#include "pdfobj.h"
-/* PDF parser shouldn't depend on this...
- */
-extern pdf_obj *spc_lookup_reference (const char *ident);
-extern pdf_obj *spc_lookup_object (const char *ident);
-
-extern int spc_begin_annot (struct spc_env *spe, pdf_obj *annot_dict);
-extern int spc_end_annot (struct spc_env *spe);
-extern int spc_resume_annot (struct spc_env *spe);
-extern int spc_suspend_annot (struct spc_env *spe);
-
-extern void spc_push_object (const char *key, pdf_obj *value);
-extern void spc_flush_object (const char *key);
-extern void spc_clear_objects (void);
-
-extern int spc_exec_at_begin_page (void);
-extern int spc_exec_at_end_page (void);
-extern int spc_exec_at_begin_document (void);
-extern int spc_exec_at_end_document (void);
-
-extern int spc_exec_special (const char *p, long size,
- double x_user, double y_user, double mag);
-
-#endif /* _SPECIALS_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <errno.h>
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxfile.h"
-
-#include "subfont.h"
-
-static int verbose = 0;
-void
-subfont_set_verbose (void)
-{
- verbose++;
-}
-
-/* Don't forget fontmap reading now requires information
- * from SFD files. You must initialize at least sfd_file_
- * cache before starting loading of fontmaps.
- */
-
-/* Subfont Definition File:
- * struct sfd_file_ is for storing subfont identifiers
- * contained in a SFD file and for mapping string pair
- * <SFD_file, Subfont_id> to internal code mapping table
- * ID which is index within an array of struct sfd_rec_.
- * We store code mapping tables in different place than
- * struct sfd_file_.
- */
-struct sfd_file_
-{
- char *ident; /* SFD file name */
- char **sub_id; /* Subfont IDs */
-
- int *rec_id; /* indices within struct sfd_rec_ array "sfd_record" */
-
- int max_subfonts;
- int num_subfonts;
-};
-
-/* Mapping table */
-struct sfd_rec_
-{
- /* unsigned char misbit[32]; */
- unsigned short vector[256]; /* 0 for undefined */
-};
-
-static void
-init_sfd_file_ (struct sfd_file_ *sfd)
-{
- sfd->ident = NULL;
- sfd->sub_id = NULL;
- sfd->rec_id = NULL;
- sfd->max_subfonts = sfd->num_subfonts = 0;
-}
-
-static void
-clean_sfd_file_ (struct sfd_file_ *sfd)
-{
- int i;
- if (sfd->ident)
- RELEASE(sfd->ident);
- if (sfd->sub_id) {
- for (i = 0; i < sfd->num_subfonts; i++) {
- if (sfd->sub_id[i])
- RELEASE(sfd->sub_id[i]);
- }
- RELEASE(sfd->sub_id);
- }
- if (sfd->rec_id)
- RELEASE(sfd->rec_id);
- init_sfd_file_(sfd);
-}
-
-static struct sfd_file_ *sfd_files = NULL;
-static int num_sfd_files = 0, max_sfd_files = 0;
-
-static struct sfd_rec_ *sfd_record = NULL;
-static int num_sfd_records = 0, max_sfd_records = 0;
-
-
-
-/* Another buffer...
- * We want buffer size at least 7 x 256 + a
- * 4096 is usually enough.
- */
-#define LINE_BUF_SIZE 4096
-static char line_buf[LINE_BUF_SIZE];
-
-/* Each lines describes character code mapping for each
- * subfonts. '#' is start of comment.
- * SFD file format uses a '\' before newline sequence
- * for line-continuation.
- */
-static char *
-readline (char *buf, int buf_len, FILE *fp)
-{
- char *r, *q, *p = buf;
- int n = 0, c = 0;
-
- while (buf_len - n > 0 && (q = mfgets(p, buf_len - n, fp))) {
- c++;
- r = strchr(q, '#');
- /* Comment is converted to single wsp (followed by a newline). */
- if (r) {
- *r = ' ';
- *(r + 1) = '\0';
- }
- if (strlen(q) == 0)
- break; /* empty line */
- n += strlen(q);
- q += strlen(q) - 1;
- if (*q != '\\')
- break;
- else { /* line continued */
- n -= 1;
- p = buf + n;
- }
- }
- if (n >= buf_len - 1) {
- WARN("Possible buffer overflow in reading SFD file (buffer full, size=%d bytes)",
- buf_len - 1);
- }
-
- return (c > 0 ? buf : NULL);
-}
-
-#define clear_vector(v) if ((v)) { \
- int __i; \
- for (__i = 0; __i < 256; __i++) \
- (v)[__i] = 0; \
-}
-
-/* subfont_id ( integer ':' | integer '_' integer | integer )*
- *
- * 0x32: ==> Subsequent integers are place into slots starting at 0x32.
- * 0x32: 0xA1A1 0xA1A2 ... ==> 0x32 is mappned to 0xA1A1, 0x33 to 0xA1A2
- * 0xA1A1_0xA1A5 ==> Expanded to 0xA1A1 0xA1A2 ... 0xA1A5
- */
-
-/* subfont_id is already consumed here. */
-static int
-read_sfd_record (struct sfd_rec_ *rec, const char *lbuf)
-{
- const char *p = lbuf, *q;
- char *r;
- int repos = 0;
- long c, v1 = 0, v2 = 0;
- int curpos = 0;
- int error = 0;
-
-#define IS_TOKSEP(c) ((c) == '\0' || isspace((c)))
- for ( ; *p && isspace(*p); p++);
- while (!error && *p) {
- repos = 0; q = p;
- v1 = strtol(p, &r, 0);
- q = r;
- if (q == p ||
- (!IS_TOKSEP(*q) && *q != ':' && *q != '_')) {
- WARN("Unknown token in subfont mapping table: %c", *q);
- return -1;
- }
-
- switch (*q) {
- case ':':
- if (v1 < 0 || v1 > 0xff) {
- WARN("Invalud value for subfont table offset: %ld", v1);
- return -1;
- }
- repos = 1;
- q++;
- break;
- case '_':
- p = q + 1;
- v2 = strtol(p, &r, 0);
- q = r;
- if (v1 < 0 || v1 > 0xffffL ||
- v2 < 0 || v2 > 0xffffL) {
- WARN("Invalid value in subfont mapping table: 0x%x_0x%x", v1, v2);
- return -1;
- } else if (q == p || !IS_TOKSEP(*q)) {
- WARN("Invalid char in subfont mapping table: %c", *q);
- return -1;
- }
- break;
- default:
- if (v1 < 0 || v1 > 0xffffL) {
- WARN("Invalid character code in subfont mapping table: 0x%x", v1);
- return -1;
- }
- v2 = v1;
- break;
- }
-
- if (repos)
- curpos = v1;
- else {
- if (v2 < v1 || curpos + (v2 - v1) > 0xff) {
- WARN("Invalid range in subfont mapping: curpos=\"0x%02x\" range=\"0x%04x,0x%04x\"",
- curpos, v1, v2);
- return -1;
- }
- for (c = v1; c <= v2; c++) {
- if (rec->vector[curpos] != 0) {
- WARN("Subfont mapping for slot=\"0x%02x\" already defined...", curpos);
- return -1;
- }
- ASSERT( curpos >= 0 && curpos <= 255 );
- rec->vector[curpos++] = (unsigned short) c;
- }
- }
- for (p = q; *p && isspace(*p); p++);
- }
-
- return error;
-}
-
-/* Scan for subfont IDs */
-static int
-scan_sfd_file (struct sfd_file_ *sfd, FILE *fp)
-{
- char *id;
- char *q, *p;
- int n, lpos = 0;
-
- ASSERT( sfd && fp );
-
- if (verbose > 3) {
- MESG("\nsubfont>> Scanning SFD file \"%s\"...\n", sfd->ident);
- }
-
- rewind(fp);
- sfd->max_subfonts = sfd->num_subfonts = 0;
- while ((p = readline(line_buf, LINE_BUF_SIZE, fp)) != NULL) {
- lpos++;
- for ( ; *p && isspace(*p); p++);
- if (*p == 0)
- continue; /* empty */
-
- /* Saw non-wsp here */
- for (n = 0, q = p; *p && !isspace(*p); p++, n++);
- id = NEW(n + 1, char);
- memcpy(id, q, n); id[n] = '\0';
- if (sfd->num_subfonts >= sfd->max_subfonts) {
- sfd->max_subfonts += 16;
- sfd->sub_id = RENEW(sfd->sub_id, sfd->max_subfonts, char *);
- }
-
- if (verbose > 3) {
- MESG("subfont>> id=\"%s\" at line=\"%d\"\n", id, lpos);
- }
- sfd->sub_id[sfd->num_subfonts] = id;
- sfd->num_subfonts++;
- }
-
- sfd->rec_id = NEW(sfd->num_subfonts, int);
- for (n = 0; n < sfd->num_subfonts; n++) {
- sfd->rec_id[n] = -1; /* Not loaded yet. We do lazy loading of map definitions. */
- }
-
- if (verbose > 3) {
- MESG("subfont>> %d entries found in SFD file \"%s\".\n", sfd->num_subfonts, sfd->ident);
- }
-
- return 0;
-}
-
-
-/* Open SFD file and gather subfont IDs. We do not read mapping tables
- * here but only read subfont IDs used in SFD file.
- */
-static int
-find_sfd_file (const char *sfd_name)
-{
- int id = -1;
- int i, error = -1;
-
- /* Check if we already opened SFD file */
- for (i = 0; i < num_sfd_files; i++) {
- if (!strcmp(sfd_files[i].ident, sfd_name)) {
- id = i;
- break;
- }
- }
-
- if (id < 0) {
- struct sfd_file_ *sfd = NULL;
- FILE *fp;
-
- if (num_sfd_files >= max_sfd_files) {
- max_sfd_files += 8;
- sfd_files = RENEW(sfd_files, max_sfd_files, struct sfd_file_);
- }
- sfd = &sfd_files[num_sfd_files];
- init_sfd_file_(sfd);
- sfd->ident = NEW(strlen(sfd_name) + 1, char);
- strcpy(sfd->ident, sfd_name);
- fp = DPXFOPEN(sfd->ident, DPX_RES_TYPE_SFD);
- if (!fp) {
- clean_sfd_file_(sfd);
- return -1;
- }
- error = scan_sfd_file(sfd, fp);
- DPXFCLOSE(fp);
- if (!error)
- id = num_sfd_files++;
- else {
- WARN("Error occured while reading SFD file \"%s\"", sfd_name);
- clean_sfd_file_(sfd);
- id = -1;
- }
- }
-
- return id;
-}
-
-char **
-sfd_get_subfont_ids (const char *sfd_name, int *num_ids)
-{
- int sfd_id;
-
- if (!sfd_name)
- return NULL;
-
- sfd_id = find_sfd_file(sfd_name);
- if (sfd_id < 0)
- return NULL;
-
- if (num_ids)
- *num_ids = sfd_files[sfd_id].num_subfonts;
- return sfd_files[sfd_id].sub_id;
-}
-
-/* Make sure that sfd_name does not have the extension '.sfd'.
- * Mapping tables are actually read here.
- */
-int
-sfd_load_record (const char *sfd_name, const char *subfont_id)
-{
- int rec_id = -1;
- struct sfd_file_ *sfd;
- FILE *fp;
- int sfd_id, i, error = 0;
- char *p, *q;
-
- if (!sfd_name || !subfont_id)
- return -1;
-
- sfd_id = find_sfd_file(sfd_name);
- if (sfd_id < 0)
- return -1;
-
- sfd = &sfd_files[sfd_id];
- /* Check if we already loaded mapping table. */
- for (i = 0;
- i < sfd->num_subfonts && strcmp(sfd->sub_id[i], subfont_id); i++);
- if (i == sfd->num_subfonts) {
- WARN("Subfont id=\"%s\" not exist in SFD file \"%s\"...",
- subfont_id, sfd->ident);
- return -1;
- } else if (sfd->rec_id[i] >= 0) {
- return sfd->rec_id[i];
- }
-
- if (verbose > 3) {
- MESG("\nsubfont>> Loading SFD mapping table for <%s,%s>...",
- sfd->ident, subfont_id);
- }
-
- /* reopen */
- fp = DPXFOPEN(sfd->ident, DPX_RES_TYPE_SFD);
- if (!fp) {
- return -1;
- /* ERROR("Could not open SFD file \"%s\"", sfd_name); */
- }
-
- /* Seek to record for 'sub_name'. */
- while ((p = readline(line_buf, LINE_BUF_SIZE, fp))) {
- for ( ; *p && isspace(*p); p++);
- if (*p == 0)
- continue; /* empty line */
-
- /* q = parse_ident(&p, p + strlen(p)); */
- for (q = p; *p && !isspace(*p); p++);
- *p = '\0'; p++;
- if (!strcmp(q, subfont_id)) {
- if (num_sfd_records >= max_sfd_records) {
- max_sfd_records += 16;
- sfd_record = RENEW(sfd_record, max_sfd_records, struct sfd_rec_);
- }
- clear_vector(sfd_record[num_sfd_records].vector);
- error = read_sfd_record(&sfd_record[num_sfd_records], p);
- if (error)
- WARN("Error occured while reading SFD file: file=\"%s\" subfont_id=\"%s\"",
- sfd->ident, subfont_id);
- else {
- rec_id = num_sfd_records++;
- }
- }
- }
- if (rec_id < 0) {
- WARN("Failed to load subfont mapping table for SFD=\"%s\" subfont_id=\"%s\"",
- sfd->ident, subfont_id);
- }
- sfd->rec_id[i] = rec_id;
- DPXFCLOSE(fp);
-
- if (verbose > 3) {
- int __i;
- if (rec_id >= 0) {
- MESG(" at id=\"%d\"", rec_id);
- MESG("\nsubfont>> Content of mapping table:");
- for (__i = 0; __i < 256; __i++) {
- if (__i % 16 == 0)
- MESG("\nsubfont>> ");
- MESG(" %04x", sfd_record[rec_id].vector[__i]);
- }
- }
- MESG("\n");
- }
-
- return rec_id;
-}
-
-
-/* Lookup mapping table */
-unsigned short
-lookup_sfd_record (int rec_id, unsigned char c)
-{
- if (!sfd_record ||
- rec_id < 0 || rec_id >= num_sfd_records)
- ERROR("Invalid subfont_id: %d", rec_id);
- return sfd_record[rec_id].vector[c];
-}
-
-void
-release_sfd_record (void)
-{
- int i;
-
- if (sfd_record) {
- RELEASE(sfd_record);
- }
- if (sfd_files) {
- for (i = 0; i < num_sfd_files; i++) {
- clean_sfd_file_(&sfd_files[i]);
- }
- RELEASE(sfd_files);
- }
- sfd_record = NULL;
- sfd_files = NULL;
- num_sfd_records = max_sfd_records = 0;
- num_sfd_files = max_sfd_files = 0;
-}
-
-
-#if DPXTEST
-/* SFD file dumper */
-#ifdef HAVE_ICONV
-#include <iconv.h>
-#else
-typedef int iconv_t;
-#endif
-#include <string.h>
-
-static void
-dump_table (const char *sfd_name, const char *sub_name, iconv_t cd)
-{
- int rec_id, i;
-
- rec_id = sfd_load_record(sfd_name, sub_name);
- if (rec_id < 0) {
- WARN("Could not load SFD mapping for \"%s\"", sub_name);
- return;
- }
- fprintf(stdout, " <subfont id=\"%s\">\n", sub_name);
- for (i = 0; i < 256; i++) {
- unsigned short c = lookup_sfd_record(rec_id, i);
- char *p, inbuf[2];
- char *q, outbuf[32];
- size_t r, inbufleft = 2, outbufleft = 32;
-
- if (c == 0)
- fprintf(stdout, " <!-- %02x: undefined -->", i);
- else {
- fprintf(stdout, " <a bi=\"%02x\" bo=\"%02x %02x\"", i, (c >> 8) & 0xff, c & 0xff);
- if (cd != (iconv_t) -1) {
- p = inbuf; q = outbuf;
- inbuf[0] = (c >> 8) & 0xff;
- inbuf[1] = c & 0xff;
-#ifdef HAVE_ICONV
- r = iconv(cd, &p, &inbufleft, &q, &outbufleft);
- if (r == -1) {
- if (verbose) {
- WARN("Conversion to Unicode failed for subfont-id=\"%s\" code=\"0x%02x\"",
- sub_name, i);
- WARN(">> with: %s", strerror(errno));
- }
- } else {
- outbuf[32-outbufleft] = 0;
- fprintf(stdout, " uc=\"%s\"", outbuf);
- }
-#endif /* HAVE_ICONV */
- }
- fprintf(stdout, " />");
- }
- fprintf(stdout, "\n");
- }
- fprintf(stdout, " </subfont>\n");
- return;
-}
-
-#define subfontDefinition_DTD "\
-<!ELEMENT subfontDefinition (subfont+)>\n\
-<!ATTLIST subfontDefinition\n\
- id CDATA #REQUIRED\n\
- output-encoding CDATA #IMPLIED\n\
->\n\
-<!ELEMENT subfont (a*)>\n\
-<!ATTLIST subfont\n\
- id CDATA #REQUIRED\n\
->\n\
-<!ELEMENT a EMPTY>\n\
-<!ATTLIST a\n\
- bi NMTOKENS #REQUIRED\n\
- bo NMTOKENS #REQUIRED\n\
- uc CDATA #IMPLIED\n\
->\
-"
-
-void
-test_subfont_help (void)
-{
- fprintf(stdout, "usage: subfont [options] SFD_name\n");
- fprintf(stdout, "-e, --encoding string\n");
- fprintf(stdout, " Target (output) encoding of SFD mapping is 'string'.\n");
- fprintf(stdout, " It must be an encoding name recognized by iconv.\n");
- fprintf(stdout, " With this option write Unicode character in auxiliary attribute 'uc'.\n");
- fprintf(stdout, "-s, --subfont-id string\n");
- fprintf(stdout, " Load and dump mapping table only for subfont 'string'.\n");
-}
-
-int
-test_subfont_main (int argc, char *argv[])
-{
- char *sfd_name = NULL, *sub_name = NULL;
- char *from = NULL;
- int i;
- iconv_t cd = (iconv_t) -1;
-
- for (;;) {
- int c, optidx = 0;
- static struct option long_options[] = {
- {"encoding", 1, 0, 'e'}, /* for to-Unicode conversion */
- {"subfont-id", 1, 0, 's'},
- {"help", 0, 0, 'h'},
- {0, 0, 0, 0}
- };
- c = getopt_long(argc, argv, "e:s:h", long_options, &optidx);
- if (c == -1)
- break;
-
- switch (c) {
- case 'e':
- from = optarg;
- break;
- case 's':
- sub_name = optarg;
- break;
- case 'h':
- test_subfont_help();
- return 0;
- break;
- default:
- test_subfont_help();
- return -1;
- break;
- }
- }
- if (optind < argc) {
- sfd_name = argv[optind++];
- }
-
- if (sfd_name == NULL) {
- WARN("No SFD file name specified.");
- test_subfont_help();
- return -1;
- }
- if (!from)
- cd = (iconv_t) -1;
- else {
-#ifdef HAVE_ICONV
- cd = iconv_open("utf-8", from);
- if (cd == (iconv_t) -1) {
- WARN("Can't open iconv conversion descriptor for %s --> utf-8", from);
- return -1;
- }
-#else
- WARN("Your system doesn't have iconv() in libc!");
-#endif
- }
-
- fprintf(stdout, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
- fprintf(stdout, "<!DOCTYPE subfontDefinition [\n%s\n]>\n",
- subfontDefinition_DTD);
- fprintf(stdout, "<subfontDefinition id=\"%s\" output-encoding=\"%s\">\n",
- sfd_name, from ? from : "unknown");
- if (sub_name == NULL || !strcmp(sub_name, "all")) {
- char **sub_id;
- int num_ids = 0;
- sub_id = sfd_get_subfont_ids(sfd_name, &num_ids);
- if (!sub_id)
- WARN("Could not open SFD file: %s", sfd_name);
- else {
- for (i = 0; i < num_ids; i++)
- dump_table(sfd_name, sub_id[i], cd);
- }
- } else {
- dump_table(sfd_name, sub_name, cd);
- }
- fprintf(stdout, "</subfontDefinition>\n");
-
-#ifdef HAVE_ICONV
- if (cd != (iconv_t) -1)
- iconv_close(cd);
-#endif
-
- return 0;
-}
-
-#endif /* DPXTEST */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SUBFONT_H_
-#define _SUBFONT_H_
-
-extern void subfont_set_verbose (void);
-
-extern void release_sfd_record (void);
-
-extern unsigned short lookup_sfd_record(int rec_id, unsigned char code);
-
-extern int sfd_load_record (const char *sfd_name, const char *subfont_id);
-extern char **sfd_get_subfont_ids (const char *sfd_name, int *num_subfonts);
-
-#endif /* _SUBFONT_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _SYSTEM_H_
-#define _SYSTEM_H_
-
-#ifdef MIKTEX
-#include <miktex/Core/Core>
-#include "gnu-miktex.h"
-#include <miktex/KPSE/Emulation>
-#else
-#include <kpathsea/c-auto.h>
-#include <kpathsea/kpathsea.h>
-#endif
-
-#ifdef WIN32
-# undef ERROR
-# undef NO_ERROR
-# undef RGB
-# undef CMYK
-# undef SETLINECAP
-# undef SETLINEJOIN
-# undef SETMITERLIMIT
-# pragma warning(disable : 4101 4018)
-#else
-# ifndef __cdecl
-# define __cdecl
-# endif
-# define CDECL
-#endif /* WIN32 */
-
-#endif /* _SYSTEM_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <math.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "numbers.h"
-
-#include "pdfobj.h"
-#include "pdffont.h"
-
-#include "pdfencoding.h"
-#include "unicode.h"
-
-#include "dpxutil.h"
-
-#include "pst_obj.h"
-#include "pst.h"
-
-#include "cff_limits.h"
-#include "cff_types.h"
-#include "cff_dict.h"
-#include "cff.h"
-
-#include "t1_char.h"
-
-/*
- * Type 1 -> Type 1C
- */
-
-/* Charstring decoder/encoder status codes */
-#define CS_OP_NOSUPPORT -4
-#define CS_BUFFER_ERROR -3
-#define CS_STACK_ERROR -2
-#define CS_PARSE_ERROR -1
-#define CS_PARSE_OK 0
-#define CS_PARSE_END 1
-#define CS_SUBR_RETURN 2
-#define CS_CHAR_END 3
-
-static int status = CS_PARSE_ERROR;
-
-#define DST_NEED(a,b) {if ((a) < (b)) { status = CS_BUFFER_ERROR ; return ; }}
-#define SRC_NEED(a,b) {if ((a) < (b)) { status = CS_PARSE_ERROR ; return ; }}
-#define NEED(a,b) {if ((a) < (b)) { status = CS_STACK_ERROR ; return ; }}
-
-#define T1_CS_PHASE_INIT 0
-#define T1_CS_PHASE_HINT 1
-#define T1_CS_PHASE_PATH 2
-#define T1_CS_PHASE_FLEX 3
-
-static int phase = -1;
-static int nest = -1;
-
-#ifndef CS_STEM_ZONE_MAX
-#define CS_STEM_ZONE_MAX 96
-#endif
-#ifndef CS_STEM_GROUP_MAX
-#define CS_STEM_GROUP_MAX CS_STEM_ZONE_MAX
-#endif
-#ifndef CS_ARG_STACK_MAX
-#define CS_ARG_STACK_MAX 48
-#endif
-#ifndef PS_ARG_STACK_MAX
-/*
- * Counter control may have CS_STEM_ZONE_MAX*2+2 arguments.
- */
-#define PS_ARG_STACK_MAX (CS_STEM_ZONE_MAX*2+2)
-#endif
-
-typedef struct t1_cpath {
- int type;
- int num_args;
- double args[CS_ARG_STACK_MAX];
- struct t1_cpath *next;
-} t1_cpath;
-
-#define HSTEM 0
-#define VSTEM 1
-typedef struct {
- int id;
- int dir;
- double pos, del;
-} t1_stem;
-
-typedef struct {
- int num_stems;
- double stems[CS_STEM_ZONE_MAX]; /* int */
-} t1_stemgroup;
-
-#define T1_CS_FLAG_NONE 0
-#define T1_CS_FLAG_USE_HINTMASK (1 << 0)
-#define T1_CS_FLAG_USE_CNTRMASK (1 << 1)
-#define T1_CS_FLAG_USE_SEAC (1 << 2)
-
-typedef struct {
- int flags;
- struct {
- double sbx, sby, wx, wy;
- } sbw;
- struct {
- double llx, lly, urx, ury;
- } bbox;
- struct {
- double asb, adx, ady;
- card8 bchar, achar;
- } seac;
- int num_stems;
- t1_stem stems[CS_STEM_ZONE_MAX];
- t1_cpath *charpath;
- t1_cpath *lastpath;
-} t1_chardesc;
-
-static int cs_stack_top = 0;
-static int ps_stack_top = 0;
-
-/* [vh]stem support require one more stack size. */
-static double cs_arg_stack[CS_ARG_STACK_MAX+1];
-static double ps_arg_stack[PS_ARG_STACK_MAX];
-
-#define CS_HINT_DECL -1
-#define CS_FLEX_CTRL -2
-#define CS_CNTR_CTRL -3
-
-/*
- * Type 1/2 CharString encoding
- */
-
-/*
- * 1-byte CharString operaotrs:
- * cs_escape is first byte of two-byte operator
- */
-
-/* RESERVED 0 */
-#define cs_hstem 1
-/* RESERVED 2 */
-#define cs_vstem 3
-#define cs_vmoveto 4
-#define cs_rlineto 5
-#define cs_hlineto 6
-#define cs_vlineto 7
-#define cs_rrcurveto 8
-#define cs_closepath 9
-#define cs_callsubr 10
-#define cs_return 11
-#define cs_escape 12
-#define cs_hsbw 13
-#define cs_endchar 14
-/* RESERVED 15 */
-/* RESERVED 16 */
-/* RESERVED 17 */
-#define cs_hstemhm 18
-#define cs_hintmask 19
-#define cs_cntrmask 20
-#define cs_rmoveto 21
-#define cs_hmoveto 22
-#define cs_vstemhm 23
-#define cs_rcurveline 24
-#define cs_rlinecurve 25
-#define cs_vvcurveto 26
-#define cs_hhcurveto 27
-/* SHORTINT 28 : first byte of shortint*/
-#define cs_callgsubr 29
-#define cs_vhcurveto 30
-#define cs_hvcurveto 31
-
-/* 2-byte op. flex 34-37 used. */
-
-/*
- * 2-byte CharString operaotrs:
- * "dotsection" is obsoleted in Type 2 charstring.
- */
-
-#define cs_dotsection 0
-#define cs_vstem3 1
-#define cs_hstem3 2
-#define cs_and 3
-#define cs_or 4
-#define cs_not 5
-#define cs_seac 6
-#define cs_sbw 7
-/* RESERVED 8 */
-#define cs_abs 9
-#define cs_add 10
-#define cs_sub 11
-#define cs_div 12
-/* RESERVED 13 */
-#define cs_neg 14
-#define cs_eq 15
-#define cs_callothersubr 16
-#define cs_pop 17
-#define cs_drop 18
-/* RESERVED 19 */
-#define cs_put 20
-#define cs_get 21
-#define cs_ifelse 22
-#define cs_random 23
-#define cs_mul 24
-/* RESERVED 25 */
-#define cs_sqrt 26
-#define cs_dup 27
-#define cs_exch 28
-#define cs_index 29
-#define cs_roll 30
-/* RESERVED 31 */
-/* RESERVED 32 */
-#define cs_setcurrentpoint 33
-#define cs_hflex 34
-#define cs_flex 35
-#define cs_hflex1 36
-#define cs_flex1 37
-
-#define IS_PATH_OPERATOR(o) (((o) >= cs_vmoveto && (o) <= cs_closepath) || \
- ((o) >= cs_rmoveto && (o) <= cs_hvcurveto && \
- (o) != cs_vstemhm && (o) != cs_callgsubr && (o) != 28)\
- )
-
-/*
- * Stem:
- *
- * 1. Stems must be sorted in the increasing bottom/left edge order.
- * 2. The encoded values are all relative; The value x(y) of the first
- * stem is relative to 0 for Type 2 charstring and is relative to
- * the left(bottom) side-bearing for Type 1 charstring.
- * 3. A width of -20(-21) specifies the top/right(bottom/left) edge
- * of an edge hint in Type 2 charstring. But the width of 'ghost'
- * hint in Type 1 charstring is positive with value 20 or 21.
- * 4. The h(v)stemhm MUST be used instead of h(v)stem if charstring
- * contains hintmask operator.
- *
- * TODO:
- *
- * Convert ghost hint to edge hint, Counter control for hstem3/vstem3.
- */
-
-static int CDECL
-stem_compare (const void *v1, const void *v2)
-{
- int cmp = 0;
- const t1_stem *s1, *s2;
-
- s1 = (const t1_stem *) v1;
- s2 = (const t1_stem *) v2;
- if (s1->dir == s2->dir) {
- if (s1->pos == s2->pos) {
- if (s1->del == s2->del)
- cmp = 0;
- else
- cmp = (s1->del < s2->del) ? -1 : 1;
- } else {
- cmp = (s1->pos < s2->pos) ? -1 : 1;
- }
- } else {
- cmp = (s1->dir == HSTEM) ? -1 : 1;
- }
-
- return cmp;
-}
-
-#define SORT_STEMS(cd) qsort((cd)->stems,(cd)->num_stems,sizeof(t1_stem),stem_compare)
-
-static int
-get_stem (t1_chardesc *cd, int stem_id)
-{
- int i;
-
- for (i = 0; i < cd->num_stems; i++) {
- if (cd->stems[i].id == stem_id)
- break;
- }
-
- return ((i < cd->num_stems) ? i : -1);
-}
-
-static int
-add_stem (t1_chardesc *cd, double pos, double del, int dir)
-{
- int i;
-
- ASSERT(cd);
-
- pos += (dir == HSTEM) ? cd->sbw.sby : cd->sbw.sbx;
- for (i = 0; i < cd->num_stems; i++) {
- if (cd->stems[i].dir == dir &&
- cd->stems[i].pos == pos &&
- cd->stems[i].del == del)
- break;
- }
- if (i == cd->num_stems) {
- if (cd->num_stems == CS_STEM_ZONE_MAX)
- return -1;
- cd->stems[i].dir = dir;
- cd->stems[i].pos = pos;
- cd->stems[i].del = del;
- cd->stems[i].id = cd->num_stems;
- (cd->num_stems)++;
- }
-
- return cd->stems[i].id;
-}
-
-
-static void
-copy_args (double *args1, double *args2, int count)
-{
- while (count-- > 0) {
- *args1 = *args2;
- args1++; args2++;
- }
-}
-
-/*
- * Stack:
- */
-#define LIMITCHECK(n) do {\
- if (cs_stack_top+(n) > CS_ARG_STACK_MAX) {\
- status = CS_STACK_ERROR;\
- return;\
- }\
- } while (0)
-#define CHECKSTACK(n) do {\
- if (cs_stack_top < (n)) {\
- status = CS_STACK_ERROR;\
- return;\
- }\
- } while (0)
-#define CLEARSTACK() do {\
- cs_stack_top = 0;\
- } while (0)
-
-/*
- * Path construction:
- */
-/* Get operands from cs_arg_stack[] */
-static void
-add_charpath (t1_chardesc *cd, int type, double *argv, int argn)
-{
- t1_cpath *p;
-
- ASSERT(cd);
- ASSERT(argn <= CS_ARG_STACK_MAX);
-
- p = NEW(1, t1_cpath);
- p->type = type;
- p->num_args = argn;
- p->next = NULL;
-
- while (argn-- > 0)
- p->args[argn] = argv[argn];
-
- if (!cd->charpath)
- cd->charpath = p;
- if (cd->lastpath)
- cd->lastpath->next = p;
- cd->lastpath = p;
-
- if (type >= 0 &&
- phase != T1_CS_PHASE_FLEX && IS_PATH_OPERATOR(type))
- phase = T1_CS_PHASE_PATH;
-}
-
-static void
-init_charpath (t1_chardesc *cd)
-{
- cd->flags = T1_CS_FLAG_NONE;
- cd->num_stems = 0;
- cd->sbw.wx = cd->sbw.wy = 0.0;
- cd->sbw.sbx = cd->sbw.sby = 0.0;
- cd->bbox.llx = cd->bbox.lly = cd->bbox.urx = cd->bbox.ury = 0.0;
- cd->charpath = cd->lastpath = NULL;
-}
-
-static void
-release_charpath (t1_chardesc *cd)
-{
- t1_cpath *curr, *next;
-
- ASSERT(cd);
-
- curr = cd->charpath;
- while (curr != NULL) {
- next = curr->next;
- RELEASE(curr);
- curr = next;
- }
-
- cd->charpath = cd->lastpath = NULL;
-}
-
-/*
- * Type 1 charstring operators:
- */
-#define ADD_PATH(p,t,n) add_charpath((p),(t),&(cs_arg_stack[cs_stack_top-(n)]),(n))
-
-/*
- * Single byte operators:
- */
-static void
-do_operator1 (t1_chardesc *cd, card8 **data, card8 *endptr)
-{
- card8 op = **data;
-
- *data += 1;
-
- switch (op) {
- case cs_closepath:
- /*
- * From T1 spec.:
- * Note that, unlike the closepath command in the PostScript language,
- * this command does not reposition the current point. Any subsequent
- * rmoveto must be relative to the current point in force before the
- * Type 1 font format closepath command was given.
- */
- /* noop */
- CLEARSTACK();
- break;
- case cs_hsbw:
- CHECKSTACK(2);
- cd->sbw.wx = cs_arg_stack[--cs_stack_top];
- cd->sbw.wy = 0;
- cd->sbw.sbx = cs_arg_stack[--cs_stack_top];
- cd->sbw.sby = 0;
- CLEARSTACK();
- /* hsbw does NOT set currentpoint. */
- break;
- case cs_hstem:
- case cs_vstem:
- CHECKSTACK(2);
- {
- int stem_id;
- stem_id = add_stem(cd,
- cs_arg_stack[cs_stack_top-2],
- cs_arg_stack[cs_stack_top-1],
- ((op == cs_hstem) ? HSTEM : VSTEM));
- if (stem_id < 0) {
- WARN("Too many hints...");
- status = CS_PARSE_ERROR;
- return;
- }
- /* Put stem_id onto the stack... */
- cs_arg_stack[cs_stack_top++] = stem_id;
- ADD_PATH(cd, CS_HINT_DECL, 1);
- }
- CLEARSTACK();
- break;
- case cs_rmoveto:
- /*
- * Reference point is (0, 0) in Type 2 charstring.
- */
- CHECKSTACK(2);
- {
- if (phase < T1_CS_PHASE_PATH) {
- cs_arg_stack[cs_stack_top-2] += cd->sbw.sbx;
- cs_arg_stack[cs_stack_top-1] += cd->sbw.sby;
- }
- ADD_PATH(cd, op, 2);
- }
- CLEARSTACK();
- break;
- case cs_hmoveto:
- case cs_vmoveto:
- CHECKSTACK(1);
- {
- int argn = 1;
- if (phase < T1_CS_PHASE_PATH) {
- /*
- * The reference point for the first moveto operator is diferrent
- * between Type 1 charstring and Type 2 charstring. We compensate it.
- */
- if (op == cs_hmoveto) {
- cs_arg_stack[cs_stack_top-1] += cd->sbw.sbx;
- if (cd->sbw.sby != 0.0) {
- cs_arg_stack[cs_stack_top++] = cd->sbw.sby;
- argn = 2;
- op = cs_rmoveto;
- }
- } else {
- cs_arg_stack[cs_stack_top-1] += cd->sbw.sby;
- if (cd->sbw.sbx != 0.0) {
- cs_arg_stack[cs_stack_top] = cs_arg_stack[cs_stack_top-1];
- cs_arg_stack[cs_stack_top-1] = cd->sbw.sbx;
- cs_stack_top++;
- argn = 2;
- op = cs_rmoveto;
- }
- }
- }
- ADD_PATH(cd, op, argn);
- }
- CLEARSTACK();
- break;
- case cs_endchar:
- status = CS_CHAR_END;
- CLEARSTACK();
- break;
- /* above oprators are candidate for first stack-clearing operator */
- case cs_rlineto:
- CHECKSTACK(2);
- ADD_PATH(cd, op, 2);
- CLEARSTACK();
- break;
- case cs_hlineto:
- case cs_vlineto:
- CHECKSTACK(1);
- ADD_PATH(cd, op, 1);
- CLEARSTACK();
- break;
- case cs_rrcurveto:
- CHECKSTACK(6);
- ADD_PATH(cd, op, 6);
- CLEARSTACK();
- break;
- case cs_vhcurveto:
- case cs_hvcurveto:
- CHECKSTACK(4);
- ADD_PATH(cd, op, 4);
- CLEARSTACK();
- break;
- /* all operotors above are stack-clearing operator */
- /* no output */
- case cs_return:
- break;
- case cs_callsubr:
- ERROR("Unexpected callsubr.");
- break;
- default:
- /* no-op ? */
- WARN("Unknown charstring operator: 0x%02x", op);
- status = CS_PARSE_ERROR;
- break;
- }
-
- return;
-}
-
-/*
- * OtherSubrs:
- *
- * arg0 arg1 ... argn n othersubr# callothersubr
- *
- * 0: Build flex:
- * fd x y 3 0 callothersubr
- * Othersubr #0 pushes x and y to PostScript interpreter operand stack.
- * 1: Start flex
- * 0 1 callothersubr
- * 2: Mark flex control points
- * 0 2 callothersubr
- * 3: Discard hint
- * subr# 1 3 callothersubr pop callsubr
- * Subroutine subr# (only) contains stem declaration.
- * Othersubr #3 pushes subr# to PostScript interpreter operand stack.
- * 12: Counter control
- * A subr to avoid stack overflow.
- * 13: Counter control
- */
-
-/*
- * Convert six control points marked as CS_FLEX_CTRL to a flex path.
- */
-static void
-do_othersubr0 (t1_chardesc *cd)
-{
- t1_cpath *flex, *cur, *next;
-
- if (ps_stack_top < 1) {
- status = CS_PARSE_ERROR;
- return;
- }
-
- /* Seek first CS_FLEX_CTRL mark */
- for (cur = cd->charpath; cur != NULL && cur->type != CS_FLEX_CTRL; cur = cur->next);
- flex = cur;
- {
- int i;
- cur = cur->next;
- for (i = 1; i < 7; i++) {
- if (cur == NULL || cur->type != CS_FLEX_CTRL ||
- cur->num_args != 2) {
- status = CS_PARSE_ERROR;
- return;
- }
- if (i == 1) {
- flex->args[0] += cur->args[0];
- flex->args[1] += cur->args[1];
- } else {
- copy_args(&(flex->args[2*i-2]), cur->args, 2);
- }
- next = cur->next;
- RELEASE(cur);
- cur = next;
- }
- }
- if (cur != NULL) {
- status = CS_PARSE_ERROR;
- return;
- }
- /*
- * Now 'flex' have all six control points, the first pair is relative
- * from starting point.
- */
- flex->type = cs_flex;
- flex->args[12] = ps_arg_stack[--ps_stack_top]; /* flex depth */
- flex->num_args = 13;
- flex->next = NULL;
- cd->lastpath = flex;
-
- phase = T1_CS_PHASE_PATH;
-}
-
-/* Start flex */
-static void
-do_othersubr1 (t1_chardesc *cd)
-{
- phase = T1_CS_PHASE_FLEX;
-}
-
-/* Mark flex control point */
-static void
-do_othersubr2 (t1_chardesc *cd)
-{
- if (phase != T1_CS_PHASE_FLEX || !cd->lastpath) {
- status = CS_PARSE_ERROR;
- return;
- }
-
- switch (cd->lastpath->type) {
- case cs_rmoveto:
- break;
- case cs_hmoveto:
- cd->lastpath->num_args = 2;
- cd->lastpath->args[1] = 0.0;
- break;
- case cs_vmoveto:
- cd->lastpath->num_args = 2;
- cd->lastpath->args[1] = cd->lastpath->args[0];
- cd->lastpath->args[0] = 0.0;
- break;
- default:
- status = CS_PARSE_ERROR;
- return;
- }
- cd->lastpath->type = CS_FLEX_CTRL;
-}
-
-/*
- * Hint Replacement:
- * "Adobe Type 1 Font Format", Chapter 8.
- */
-static void
-do_othersubr3 (t1_chardesc *cd)
-{
- cd->flags |= T1_CS_FLAG_USE_HINTMASK;
-}
-
-static void
-do_othersubr12 (t1_chardesc *cd)
-{
- /* Othersubr12 call must immediately follow the hsbw or sbw. */
- if (phase != T1_CS_PHASE_INIT) {
- status = CS_PARSE_ERROR;
- return;
- }
- /* noop */
-}
-
-static void
-do_othersubr13 (t1_chardesc *cd)
-{
- t1_stemgroup stemgroups[CS_STEM_GROUP_MAX];
- int num_hgroups, num_vgroups, n, stem_id;
- double pos, del;
-
- /* After #12 callothersubr or hsbw or sbw. */
- if (phase != T1_CS_PHASE_INIT) {
- status = CS_PARSE_ERROR;
- return;
- }
- for (n = 0; n < CS_STEM_GROUP_MAX; n++) {
- stemgroups[n].num_stems = 0;
- }
-
- num_hgroups = (int) ps_arg_stack[--ps_stack_top];
- if (num_hgroups < 0 || num_hgroups > CS_STEM_GROUP_MAX) {
- status = CS_PARSE_ERROR;
- return;
- }
- n = 0; pos = 0.0;
- while (ps_stack_top >= 2 && n < num_hgroups) {
- /* add_stem() add sidebearing */
- pos += ps_arg_stack[--ps_stack_top];
- del = ps_arg_stack[--ps_stack_top];
- stem_id = add_stem(cd,
- (del < 0.0) ? pos + del : pos,
- (del < 0.0) ? -del : del,
- HSTEM);
- stemgroups[n].stems[stemgroups[n].num_stems] = stem_id;
- stemgroups[n].num_stems += 1;
- pos += del;
- if (del < 0.0) {
- pos = 0.0;
- n++;
- }
- }
- if (n != num_hgroups) {
- status = CS_STACK_ERROR;
- return;
- }
-
- num_vgroups = (int) ps_arg_stack[--ps_stack_top];
- if (num_vgroups < 0 || num_vgroups > CS_STEM_GROUP_MAX) {
- status = CS_PARSE_ERROR;
- return;
- }
- n = 0; pos = 0.0;
- while (ps_stack_top >= 2 && n < num_vgroups) {
- /* add_stem() add sidebearing */
- pos += ps_arg_stack[--ps_stack_top];
- del = ps_arg_stack[--ps_stack_top];
- stem_id = add_stem(cd,
- (del < 0.0) ? pos + del : pos,
- (del < 0.0) ? -del : del,
- VSTEM);
- stemgroups[n].stems[stemgroups[n].num_stems] = stem_id;
- stemgroups[n].num_stems += 1;
- pos += del;
- if (del < 0.0) {
- pos = 0.0;
- n++;
- }
- }
- if (n != num_vgroups) {
- status = CS_STACK_ERROR;
- return;
- }
-
- for (n = 0; n < MAX(num_hgroups, num_vgroups); n++) {
- add_charpath(cd, cs_cntrmask,
- stemgroups[n].stems, stemgroups[n].num_stems);
- }
-
- cd->flags |= T1_CS_FLAG_USE_CNTRMASK;
-}
-
-static void
-do_callothersubr (t1_chardesc *cd)
-{
- int argn, subrno;
-
- CHECKSTACK(2);
- subrno = (int) cs_arg_stack[--cs_stack_top];
- argn = (int) cs_arg_stack[--cs_stack_top];
-
- CHECKSTACK(argn);
- if (ps_stack_top+argn > PS_ARG_STACK_MAX) {
- status = CS_PARSE_ERROR;
- return;
- }
- while (argn-- > 0)
- ps_arg_stack[ps_stack_top++] = cs_arg_stack[--cs_stack_top];
-
- switch (subrno) {
- case 0: do_othersubr0(cd) ; break;
- case 1: do_othersubr1(cd) ; break;
- case 2: do_othersubr2(cd) ; break;
- case 3: do_othersubr3(cd) ; break;
- case 12: do_othersubr12(cd); break;
- case 13: do_othersubr13(cd); break;
- default:
- ERROR("Unknown othersubr #%ld.", subrno);
- break;
- }
-}
-
-/*
- * Double byte operators:
- */
-static void
-do_operator2 (t1_chardesc *cd, card8 **data, card8 *endptr)
-{
- card8 op;
-
- *data += 1;
-
- SRC_NEED(endptr, *data + 1);
-
- op = **data;
- *data += 1;
-
- switch(op) {
- case cs_sbw:
- CHECKSTACK(4);
- cd->sbw.wy = cs_arg_stack[--cs_stack_top];
- cd->sbw.wx = cs_arg_stack[--cs_stack_top];
- cd->sbw.sby = cs_arg_stack[--cs_stack_top];
- cd->sbw.sbx = cs_arg_stack[--cs_stack_top];
- CLEARSTACK();
- break;
- case cs_hstem3:
- case cs_vstem3:
- /*
- * TODO:
- * The counter control can be used for hstem3 and vstem3
- * operator if LanguageGroup is not equal to 1.
- */
- CHECKSTACK(6);
- {
- int i;
- for (i = 2; i >= 0; i--) {
- int stem_id;
- stem_id = add_stem(cd,
- cs_arg_stack[cs_stack_top-2*i-2],
- cs_arg_stack[cs_stack_top-2*i-1],
- ((op == cs_hstem3) ? HSTEM : VSTEM));
- if (stem_id < 0) {
- WARN("Too many hints...");
- status = CS_PARSE_ERROR;
- return;
- }
- /* Put stem_id onto the stack... */
- cs_arg_stack[cs_stack_top++] = stem_id;
- ADD_PATH(cd, CS_HINT_DECL, 1);
- cs_stack_top--;
- }
- }
- CLEARSTACK();
- break;
- case cs_setcurrentpoint:
- CHECKSTACK(2);
- /* noop */
- CLEARSTACK();
- break;
- /* all operator above are stack-clearing */
- case cs_pop:
- /*
- * Transfer a operand from PS interpreter operand stack to BuildChar
- * operand stack.
- */
- if (ps_stack_top < 1) {
- status = CS_PARSE_ERROR;
- return;
- }
- LIMITCHECK(1);
- cs_arg_stack[cs_stack_top++] = ps_arg_stack[--ps_stack_top];
- break;
- case cs_dotsection:
-#if 0
- /*
- * If the hint replacement feature is used in the font, the
- * "dotsection" operator exist only for compatibility to older
- * (more than 10 years old) Type 1 font rasterizer which can't
- * perform hint replacement. In this case, we silently ignore
- * the "dotsection" operator.
- *
- * The following code will wrongly warn about "dotsection" when
- * the charstring only contains dot (e.g., "bullet") where the
- * hint replacement is not necessary.
- *
- * Adobe ATM renderers always treat this operator as a no-op.
- * (See, Adobe Technical Note #5177, Appendix C)
- */
- if (!(cd->flags & T1_CS_FLAG_USE_HINTMASK)) {
- if (__verbose > 1)
- WARN("Obsolete Type 1 charstring operator \"dotsection\" not supported.");
- }
-#endif
- /* noop */
- break;
- case cs_div: /* TODO: check overflow */
- CHECKSTACK(2);
- cs_arg_stack[cs_stack_top-2] /= cs_arg_stack[cs_stack_top-1];
- cs_stack_top--;
- break;
- case cs_callothersubr:
- do_callothersubr(cd);
- break;
- case cs_seac:
- CHECKSTACK(5);
- cd->flags |= T1_CS_FLAG_USE_SEAC;
- cd->seac.achar = (card8) cs_arg_stack[--cs_stack_top];
- cd->seac.bchar = (card8) cs_arg_stack[--cs_stack_top];
- cd->seac.ady = cs_arg_stack[--cs_stack_top];
- cd->seac.adx = cs_arg_stack[--cs_stack_top];
- /* We must compensate the difference of the glyph origin. */
- cd->seac.ady += cd->sbw.sby;
- cd->seac.adx += cd->sbw.sbx - cs_arg_stack[--cs_stack_top];
- CLEARSTACK();
- break;
- default:
- /* no-op ? */
- WARN("Unknown charstring operator: 0x0c%02x", op);
- status = CS_PARSE_ERROR;
- break;
- }
-
- return;
-}
-
-/*
- * Charstring encoding:
- * Copied from cs_type2.c
- * Note:
- * The Type 2 interpretation of a number encoded in five-bytes (those with
- * an initial byte value of 255) differs from how it is interpreted in the
- * Type 1 format.
- */
-
-/* Type 2 5-bytes encoding used. */
-static void
-put_numbers (double *argv, int argn, card8 **dest, card8 *limit)
-{
- int i;
-
- for (i = 0; i < argn; i++) {
- double value;
- long ivalue;
- value = argv[i];
- /* Nearest integer value */
- ivalue = (long) floor(value+0.5);
- if (value >= 0x8000L || value <= (-0x8000L - 1)) {
- /*
- * This number cannot be represented as a single operand.
- * We must use `a b mul ...' or `a c div' to represent large values.
- */
- ERROR("Argument value too large. (This is bug)");
- } else if (fabs(value - ivalue) > 3.0e-5) {
- /* 16.16-bit signed fixed value */
- DST_NEED(limit, *dest + 5);
- *(*dest)++ = 255;
- ivalue = (long) floor(value); /* mantissa */
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- ivalue = (long)((value - ivalue) * 0x10000l); /* fraction */
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- /* Everything else are integers. */
- } else if (ivalue >= -107 && ivalue <= 107) {
- DST_NEED(limit, *dest + 1);
- *(*dest)++ = ivalue + 139;
- } else if (ivalue >= 108 && ivalue <= 1131) {
- DST_NEED(limit, *dest + 2);
- ivalue = 0xf700u + ivalue - 108;
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- } else if (ivalue >= -1131 && ivalue <= -108) {
- DST_NEED(limit, *dest + 2);
- ivalue = 0xfb00u - ivalue - 108;
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = ivalue & 0xff;
- } else if (ivalue >= -32768 && ivalue <= 32767) { /* shortint */
- DST_NEED(limit, *dest + 3);
- *(*dest)++ = 28;
- *(*dest)++ = (ivalue >> 8) & 0xff;
- *(*dest)++ = (ivalue) & 0xff;
- } else { /* Shouldn't come here */
- ERROR("Unexpected error.");
- }
- }
-
- return;
-}
-
-static void
-get_integer (card8 **data, card8 *endptr)
-{
- long result = 0;
- card8 b0 = **data, b1, b2;
-
- *data += 1;
-
- if (b0 == 28) { /* shortint */
- SRC_NEED(endptr, *data + 2);
- b1 = **data;
- b2 = *(*data+1);
- result = b1*256+b2;
- if (result > 0x7fff)
- result -= 0x10000L;
- *data += 2;
- } else if (b0 >= 32 && b0 <= 246) { /* int (1) */
- result = b0 - 139;
- } else if (b0 >= 247 && b0 <= 250) { /* int (2) */
- SRC_NEED(endptr, *data + 1);
- b1 = **data;
- result = (b0-247)*256+b1+108;
- *data += 1;
- } else if (b0 >= 251 && b0 <= 254) {
- SRC_NEED(endptr, *data + 1);
- b1 = **data;
- result = -(b0-251)*256-b1-108;
- *data += 1;
- } else {
- status = CS_PARSE_ERROR;
- return;
- }
-
- LIMITCHECK(1);
- cs_arg_stack[cs_stack_top++] = (double) result;
-
- return;
-}
-
-/* Type 1 */
-static void
-get_longint (card8 **data, card8 *endptr)
-{
- long result = 0;
- int i;
-
- *data += 1;
- SRC_NEED(endptr, *data + 4);
- result = **data;
- if (result >= 0x80L)
- result -= 0x100L;
- *data += 1;
- for (i = 1; i < 4; i++) {
- result = result*256 + (**data);
- *data += 1;
- }
-
- LIMITCHECK(1);
- cs_arg_stack[cs_stack_top++] = (double) result;
-
- return;
-}
-
-/*
- * TODO:
- * Check "seac"
- * We cannot do backword parsing due to subroutine, div etc.
- */
-
-/* Parse charstring and build charpath. */
-static void
-t1char_build_charpath (t1_chardesc *cd,
- card8 **data, card8 *endptr, cff_index *subrs)
-{
- card8 b0 = 0, *subr;
- long len;
-
- if (nest > CS_SUBR_NEST_MAX)
- ERROR("Subroutine nested too deeply.");
-
- nest++;
- while (*data < endptr && status == CS_PARSE_OK) {
- b0 = **data;
- if (b0 == 255) {
- get_longint(data, endptr); /* Type 1 */
- } else if (b0 == cs_return) {
- status = CS_SUBR_RETURN;
- } else if (b0 == cs_callsubr) {
- if (cs_stack_top < 1) {
- status = CS_STACK_ERROR;
- } else {
- int idx;
-
- idx = cs_arg_stack[--cs_stack_top];
- if (!subrs || idx >= subrs->count)
- ERROR("Invalid Subr#.");
- subr = subrs->data + subrs->offset[idx] - 1;
- len = subrs->offset[idx+1] - subrs->offset[idx];
- t1char_build_charpath(cd, &subr, subr+len, subrs);
- *data += 1;
- }
- } else if (b0 == cs_escape) {
- do_operator2(cd, data, endptr);
- } else if (b0 < 32 && b0 != 28) { /* 19, 20 need mask */
- do_operator1(cd, data, endptr);
- } else if ((b0 <= 22 && b0 >= 27) || b0 == 31) { /* reserved */
- status = CS_PARSE_ERROR; /* not an error ? */
- } else { /* integer */
- get_integer(data, endptr);
- }
- }
-
- if (status == CS_SUBR_RETURN) {
- status = CS_PARSE_OK;
- } else if (status == CS_CHAR_END && *data < endptr) {
- if (!(*data == endptr - 1 && **data == cs_return))
- WARN("Garbage after endchar. (%ld bytes)", (long) (endptr - *data));
- } else if (status < CS_PARSE_OK) { /* error */
- ERROR("Parsing charstring failed: (status=%d, stack=%d)", status, cs_stack_top);
- }
-
- nest--;
-
- return;
-}
-
-/*
- * Calculate BoundingBox and compress path.
- * The essentials of PDF size reduction is not Type 2 charstring compression
- * but Type 1 charstring encryption. Encryption makes lossless compression
- * useless. We will only do very simple charstring compression.
- */
-static void
-do_postproc (t1_chardesc *cd)
-{
- int i;
- t1_cpath *cur, *prev, *next;
- double x, y;
-
- if (!cd->charpath)
- return;
-
- /* Set dummy large value. */
- cd->bbox.llx = cd->bbox.lly = 100000.0;
- cd->bbox.urx = cd->bbox.ury = -100000.0;
-
- cur = cd->charpath;
- prev = NULL;
- x = y = 0.0;
-
-#define UPDATE_BBOX(b,x,y) do {\
- if ((b).llx > (x)) (b).llx = (x);\
- if ((b).urx < (x)) (b).urx = (x);\
- if ((b).lly > (y)) (b).lly = (y);\
- if ((b).ury < (y)) (b).ury = (y);\
-} while (0)
-#define TRY_COMPACT (prev && cur && ((prev->num_args + cur->num_args) <= CS_ARG_STACK_MAX))
-
- while (cur != NULL) {
- next = cur->next;
- switch (cur->type) {
- case cs_rmoveto:
- x += cur->args[0]; y += cur->args[1];
- UPDATE_BBOX(cd->bbox, x, y);
- break;
- case cs_rlineto:
- x += cur->args[0]; y += cur->args[1];
- UPDATE_BBOX(cd->bbox, x, y);
- if (TRY_COMPACT) {
- if (prev->type == cs_rlineto) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- } else if (prev->type == cs_rrcurveto) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->type = cs_rcurveline;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- }
- }
- break;
- case cs_hmoveto:
- x += cur->args[0];
- UPDATE_BBOX(cd->bbox, x, y);
- break;
- case cs_hlineto:
- x += cur->args[0];
- UPDATE_BBOX(cd->bbox, x, y);
- if (TRY_COMPACT) {
- if ((prev->type == cs_vlineto && (prev->num_args % 2) == 1) ||
- (prev->type == cs_hlineto && (prev->num_args % 2) == 0)) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- }
- }
- break;
- case cs_vmoveto:
- y += cur->args[0];
- UPDATE_BBOX(cd->bbox, x, y);
- break;
- case cs_vlineto:
- y += cur->args[0];
- UPDATE_BBOX(cd->bbox, x, y);
- if (TRY_COMPACT) {
- if ((prev->type == cs_hlineto && (prev->num_args % 2) == 1) ||
- (prev->type == cs_vlineto && (prev->num_args % 2) == 0)) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- }
- }
- break;
- case cs_rrcurveto:
- for (i = 0; i < 3; i++) {
- x += cur->args[2*i]; y += cur->args[2*i+1];
- UPDATE_BBOX(cd->bbox, x, y);
- }
- if (TRY_COMPACT) {
- if (prev->type == cs_rrcurveto) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- } else if (prev->type == cs_rlineto) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->type = cs_rlinecurve;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- }
- }
- break;
- case cs_vhcurveto:
- y += cur->args[0];
- UPDATE_BBOX(cd->bbox, x, y);
- x += cur->args[1]; y += cur->args[2];
- UPDATE_BBOX(cd->bbox, x, y);
- x += cur->args[3];
- UPDATE_BBOX(cd->bbox, x, y);
- if (TRY_COMPACT) {
- if ((prev->type == cs_hvcurveto && ((prev->num_args / 4) % 2) == 1) ||
- (prev->type == cs_vhcurveto && ((prev->num_args / 4) % 2) == 0)) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- }
- }
- break;
- case cs_hvcurveto:
- x += cur->args[0];
- UPDATE_BBOX(cd->bbox, x, y);
- x += cur->args[1]; y += cur->args[2];
- UPDATE_BBOX(cd->bbox, x, y);
- y += cur->args[3];
- UPDATE_BBOX(cd->bbox, x, y);
- if (TRY_COMPACT) {
- if ((prev->type == cs_vhcurveto && ((prev->num_args / 4) % 2) == 1) ||
- (prev->type == cs_hvcurveto && ((prev->num_args / 4) % 2) == 0)) {
- copy_args(prev->args+prev->num_args, cur->args, cur->num_args);
- prev->num_args += cur->num_args;
- prev->next = next;
- RELEASE(cur); cur = NULL;
- }
- }
- break;
- case cs_flex:
- for (i = 0; i < 6; i++) {
- x += cur->args[2*i]; y += cur->args[2*1+1];
- UPDATE_BBOX(cd->bbox, x, y);
- }
- if (cur->args[12] == 50.0) {
- if (cur->args[1] == 0.0 && cur->args[11] == 0.0 &&
- cur->args[5] == 0.0 && cur->args[7] == 0.0 &&
- cur->args[3] + cur->args[9] == 0.0) {
- /* cur->args[0] = cur->args[0]; dx1 */
- cur->args[1] = cur->args[2]; /* dx2 */
- cur->args[2] = cur->args[3]; /* dy2 */
- cur->args[3] = cur->args[4]; /* dx3 */
- cur->args[4] = cur->args[6]; /* dx4 */
- cur->args[5] = cur->args[8]; /* dx5 */
- cur->args[6] = cur->args[10]; /* dx6 */
- cur->num_args = 7;
- cur->type = cs_hflex;
- } else if (cur->args[5] == 0.0 && cur->args[7] == 0.0 &&
- (cur->args[1] + cur->args[3] +
- cur->args[9] + cur->args[11]) == 0) {
- /* cur->args[0] = cur->args[0]; dx1 */
- /* cur->args[1] = cur->args[1]; dy1 */
- /* cur->args[2] = cur->args[2]; dx2 */
- /* cur->args[3] = cur->args[3]; dy2 */
- /* cur->args[4] = cur->args[4]; dx3 */
- cur->args[5] = cur->args[6]; /* dx4 */
- cur->args[6] = cur->args[8]; /* dx5 */
- cur->args[7] = cur->args[9]; /* dy5 */
- cur->args[8] = cur->args[10]; /* dx6 */
- cur->num_args = 9;
- cur->type = cs_hflex1;
- }
- }
- break;
- case CS_HINT_DECL:
- case cs_cntrmask:
- /* noop */
- break;
- default:
- ERROR("Unexpected Type 2 charstring command %d.", cur->type);
- break;
- }
- if (cur != NULL)
- prev = cur;
- cur = next;
- }
-
- /* Had no path. Fix lower-left point. */
- if (cd->bbox.llx > cd->bbox.urx)
- cd->bbox.llx = cd->bbox.urx = cd->sbw.wx;
- if (cd->bbox.lly > cd->bbox.ury)
- cd->bbox.lly = cd->bbox.ury = cd->sbw.wy;
-
- return;
-}
-
-#define RESET_STATE() do {\
- status = CS_PARSE_OK;\
- phase = T1_CS_PHASE_INIT;\
- nest = 0;\
- ps_stack_top = 0;\
-} while (0)
-
-int
-t1char_get_metrics (card8 *src, long srclen, cff_index *subrs, t1_ginfo *ginfo)
-{
- t1_chardesc t1char, *cd;
-
- cd = &t1char;
- init_charpath(cd);
- RESET_STATE();
- CLEARSTACK();
- t1char_build_charpath(cd, &src, src+srclen, subrs);
- if (cs_stack_top != 0 || ps_stack_top != 0)
- WARN("Stack not empty. (%d, %d)", cs_stack_top, ps_stack_top);
- do_postproc(cd);
- if (ginfo) {
- ginfo->wx = cd->sbw.wx;
- ginfo->wy = cd->sbw.wy;
- ginfo->bbox.llx = cd->bbox.llx;
- ginfo->bbox.lly = cd->bbox.lly;
- ginfo->bbox.urx = cd->bbox.urx;
- ginfo->bbox.ury = cd->bbox.ury;
- if (cd->flags & T1_CS_FLAG_USE_SEAC) {
- ginfo->use_seac = 1;
- ginfo->seac.adx = cd->seac.adx;
- ginfo->seac.ady = cd->seac.ady;
- ginfo->seac.bchar = cd->seac.bchar;
- ginfo->seac.achar = cd->seac.achar;
- } else {
- ginfo->use_seac = 0;
- }
- }
- release_charpath(cd);
-
- return 0;
-}
-
-#define CHECK_BUFFER(n) if (dst+(n) >= endptr) {\
- ERROR("Buffer overflow.");\
-}
-#define CHECK_STATUS() if (status != CS_PARSE_OK) {\
- ERROR("Charstring encoder error: %d", status);\
-}
-
-/*
- * Encode Charpath as a Type 2 Charstring
- */
-static long
-t1char_encode_charpath (t1_chardesc *cd,
- double default_width, double nominal_width,
- card8 *dst, card8 *endptr)
-{
- card8 *save;
- t1_cpath *curr;
-
- ASSERT(cd);
-
- save = dst;
- curr = cd->charpath;
-
- RESET_STATE();
- CLEARSTACK();
- /*
- * Advance Width
- */
- if (cd->sbw.wx != default_width) {
- double wx = cd->sbw.wx - nominal_width;
- put_numbers(&wx, 1, &dst, endptr);
- CHECK_STATUS();
- }
- /*
- * Hint Declaration
- */
- {
- int num_hstems = 0, num_vstems = 0;
- int i, reset = 1;
- double stem[2];
-
- for (i = 0; i < cd->num_stems && cd->stems[i].dir == HSTEM; i++) {
- num_hstems++;
- stem[0] = (reset ?
- (cd->stems[i].pos) :
- (cd->stems[i].pos - (cd->stems[i-1].pos + cd->stems[i-1].del)));
- stem[1] = cd->stems[i].del;
- put_numbers(stem, 2, &dst, endptr);
- CHECK_STATUS();
- reset = 0;
- if (2*num_hstems == CS_ARG_STACK_MAX) {
- CHECK_BUFFER(1);
- *dst++ = (card8) ((cd->flags & T1_CS_FLAG_USE_HINTMASK) ? cs_hstemhm : cs_hstem);
- reset = 1;
- }
- }
- if (reset == 0) {
- CHECK_BUFFER(1);
- *dst++ = (card8) ((cd->flags & T1_CS_FLAG_USE_HINTMASK) ? cs_hstemhm : cs_hstem);
- }
- reset = 1;
- if (cd->num_stems - num_hstems > 0) {
- for (i = num_hstems; i < cd->num_stems; i++) {
- num_vstems++;
- stem[0] = (reset ?
- (cd->stems[i].pos) :
- (cd->stems[i].pos - (cd->stems[i-1].pos + cd->stems[i-1].del)));
- stem[1] = cd->stems[i].del;
- put_numbers(stem, 2, &dst, endptr);
- CHECK_STATUS();
- reset = 0;
- if (2*num_vstems == CS_ARG_STACK_MAX) {
- CHECK_BUFFER(1);
- *dst++ = (card8) ((cd->flags & T1_CS_FLAG_USE_HINTMASK) ? cs_vstemhm : cs_vstem);
- reset = 1;
- }
- }
- if (reset == 0) {
- CHECK_BUFFER(1);
- if ((cd->flags & T1_CS_FLAG_USE_HINTMASK) ||
- (cd->flags & T1_CS_FLAG_USE_CNTRMASK)) {
- /*
- * The vstem hint operator can be ommited if hstem and vstem hints
- * are both declared at the beginning of a charstring, and is
- * followed directly by the hintmask or cntrmask operators.
- */
- if (curr->type != CS_HINT_DECL &&
- curr->type != cs_cntrmask) {
- *dst++ = (card8) cs_vstemhm;
- }
- } else {
- *dst++ = (card8) cs_vstem;
- }
- }
- }
- }
- /*
- * Path Construction and Hint Replacement
- */
- while (curr != NULL && curr->type != cs_endchar) {
- switch (curr->type) {
- case CS_HINT_DECL:
- {
- card8 hintmask[(CS_STEM_ZONE_MAX+7)/8];
-
- memset(hintmask, 0, (cd->num_stems+7)/8);
- while (curr != NULL && curr->type == CS_HINT_DECL) {
- int stem_idx;
-
- stem_idx = get_stem(cd, (int) curr->args[0]);
- ASSERT(stem_idx < cd->num_stems);
- hintmask[stem_idx/8] |= (1 << (7 - (stem_idx % 8)));
- curr = curr->next;
- }
- if (cd->flags & T1_CS_FLAG_USE_HINTMASK) {
- CHECK_BUFFER((cd->num_stems+7)/8 + 1);
- *dst++ = (card8) cs_hintmask;
- memcpy(dst, hintmask, (cd->num_stems+7)/8);
- dst += (cd->num_stems+7)/8;
- }
- }
- break;
- case cs_cntrmask:
- {
- card8 cntrmask[(CS_STEM_ZONE_MAX+7)/8];
- int stem_idx, i;
-
- memset(cntrmask, 0, (cd->num_stems+7)/8);
- for (i = 0; i < curr->num_args; i++) {
- stem_idx = get_stem(cd, (int) curr->args[i]);
- ASSERT(stem_idx < cd->num_stems);
- cntrmask[stem_idx/8] |= (1 << (7 - (stem_idx % 8)));
- }
- CHECK_BUFFER((cd->num_stems+7)/8 + 1);
- *dst++ = (card8) cs_cntrmask;
- memcpy(dst, cntrmask, (cd->num_stems+7)/8);
- dst += (cd->num_stems+7)/8;
- curr = curr->next;
- }
- break;
- case cs_rmoveto: case cs_hmoveto: case cs_vmoveto:
- case cs_rlineto: case cs_hlineto: case cs_vlineto:
- case cs_rrcurveto: case cs_hvcurveto: case cs_vhcurveto:
- case cs_rlinecurve: case cs_rcurveline:
- {
- put_numbers(curr->args, curr->num_args, &dst, endptr);
- CHECK_STATUS();
- CHECK_BUFFER(1);
- *dst++ = (card8) curr->type;
- curr = curr->next;
- }
- break;
- case cs_flex: case cs_hflex:
- case cs_hflex1:
- {
- put_numbers(curr->args, curr->num_args, &dst, endptr);
- CHECK_STATUS();
- CHECK_BUFFER(2);
- *dst++ = (card8) cs_escape;
- *dst++ = (card8) curr->type;
- curr = curr->next;
- }
- break;
- default:
- ERROR("Unknown Type 2 charstring command: %d", curr->type);
- break;
- }
- }
-
- /*
- * (adx ady bchar achar) endchar
- */
- if (cd->flags & T1_CS_FLAG_USE_SEAC) {
- double seac[4];
- seac[0] = cd->seac.adx;
- seac[1] = cd->seac.ady;
- seac[2] = cd->seac.bchar;
- seac[3] = cd->seac.achar;
- put_numbers(seac, 4, &dst, endptr);
- CHECK_STATUS();
- CHECK_BUFFER(2);
- WARN("Obsolete four arguments of \"endchar\" will be used for Type 1 \"seac\" operator.");
- }
- CHECK_BUFFER(1);
- *dst++ = (card8) cs_endchar;
-
- return (long) (dst - save);
-}
-
-long
-t1char_convert_charstring (card8 *dst, long dstlen,
- card8 *src, long srclen, cff_index *subrs,
- double default_width, double nominal_width,
- t1_ginfo *ginfo)
-{
- long length;
- t1_chardesc t1char, *cd;
-
- cd = &t1char;
- init_charpath(cd);
- RESET_STATE();
- CLEARSTACK();
- t1char_build_charpath(cd, &src, src+srclen, subrs);
- if (cs_stack_top != 0 || ps_stack_top != 0)
- WARN("Stack not empty. (%d, %d)", cs_stack_top, ps_stack_top);
- do_postproc(cd);
- SORT_STEMS(cd);
-
- length = t1char_encode_charpath(cd, default_width, nominal_width, dst, dst+dstlen);
-
- if (ginfo) {
- ginfo->wx = cd->sbw.wx;
- ginfo->wy = cd->sbw.wy;
- ginfo->bbox.llx = cd->bbox.llx;
- ginfo->bbox.lly = cd->bbox.lly;
- ginfo->bbox.urx = cd->bbox.urx;
- ginfo->bbox.ury = cd->bbox.ury;
- if (cd->flags & T1_CS_FLAG_USE_SEAC) {
- ginfo->use_seac = 1;
- ginfo->seac.adx = cd->seac.adx;
- ginfo->seac.ady = cd->seac.ady;
- ginfo->seac.bchar = cd->seac.bchar;
- ginfo->seac.achar = cd->seac.achar;
- } else {
- ginfo->use_seac = 0;
- }
- }
- release_charpath(cd);
-
- return length;
-}
+++ /dev/null
-#ifndef _T1_CSTR_H_
-#define _T1_CSTR_H_
-
-#include "cff_types.h"
-
-typedef struct {
- int use_seac;
- double wx, wy;
- struct {
- double llx, lly, urx, ury;
- } bbox;
- struct {
- double asb, adx, ady;
- card8 bchar, achar;
- } seac;
-} t1_ginfo;
-
-extern int t1char_get_metrics (card8 *src, long srclen,
- cff_index *subrs, t1_ginfo *ginfo);
-extern long t1char_convert_charstring (card8 *dst, long dstlen,
- card8 *src, long srclen,
- cff_index *subrs,
- double default_width, double nominal_width,
- t1_ginfo *ginfo);
-
-#endif /* _T1_CSTR_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <math.h>
-
-#include "system.h"
-#include "mfileio.h"
-#include "mem.h"
-#include "error.h"
-#include "numbers.h"
-
-#include "pdfobj.h"
-#include "pdffont.h"
-
-#include "pdfencoding.h"
-#include "unicode.h"
-
-#include "dpxutil.h"
-
-#include "pst_obj.h"
-#include "pst.h"
-
-#include "cff_limits.h"
-#include "cff_types.h"
-#include "cff_dict.h"
-#include "cff.h"
-
-#include "t1_load.h"
-
-/* Migrated from t1crypt */
-#define T1_EEKEY 55665u
-#define T1_CHARKEY 4330u
-
-#if 0
-/* We no longer need encryption. */
-static unsigned short r = T1_EEKEY, c1 = 52845, c2 = 22719;
-
-static unsigned char t1_encrypt (unsigned char plain)
-{
- unsigned char cipher;
- cipher = (plain ^ (r >> 8));
- r = (cipher + r) * c1 + c2;
- return cipher;
-}
-
-static void t1_crypt_init (unsigned short key)
-{
- r = key;
-}
-#endif /* 0 */
-
-static void
-t1_decrypt (unsigned short key,
- unsigned char *dst, const unsigned char *src,
- long skip, long len)
-{
- len -= skip;
- while (skip--)
- key = (key + *src++) * 52845u + 22719u;
- while (len--) {
- unsigned char c = *src++;
- *dst++ = (c ^ (key >> 8));
- key = (key + c) * 52845u + 22719u;
- }
-}
-/* T1CRYPT */
-
-#define MATCH_NAME(t,n) ((t) && PST_NAMETYPE((t)) && !strncmp(pst_data_ptr((t)),(n),strlen((n))))
-#define MATCH_OP(t,n) ((t) && PST_UNKNOWNTYPE((t)) && !strncmp(pst_data_ptr((t)),(n),strlen((n))))
-
-#define RELEASE_TOK(t) if ((t) != NULL) {\
- pst_release_obj((t));\
- (t) = NULL;\
-}
-
-static char *
-get_next_key (unsigned char **start, unsigned char *end)
-{
- char *key = NULL;
- pst_obj *tok;
-
- while (*start < end &&
- (tok = pst_get_token(start, end)) != NULL) {
- if (PST_NAMETYPE(tok)) {
- key = (char *) pst_getSV(tok);
- RELEASE_TOK(tok);
- break;
- }
- RELEASE_TOK(tok);
- }
-
- return key;
-}
-
-static int
-seek_operator (unsigned char **start, unsigned char *end, const char *op)
-{
- pst_obj *tok = NULL;
-
- while (*start < end &&
- (tok = pst_get_token(start, end)) != NULL) {
- if (MATCH_OP(tok, op)) {
- break;
- }
- RELEASE_TOK(tok);
- }
-
- if (tok == NULL)
- return -1;
- RELEASE_TOK(tok);
-
- return 0;
-}
-
-
-static int
-parse_svalue (unsigned char **start, unsigned char *end, char **value)
-{
- pst_obj *tok;
-
- tok = pst_get_token(start, end);
- if (tok == NULL)
- return -1;
- else if (PST_NAMETYPE(tok) || PST_STRINGTYPE(tok))
- *value = (char *) pst_getSV(tok);
- else {
- RELEASE_TOK(tok);
- return -1;
- }
- RELEASE_TOK(tok);
-
- return 1;
-}
-
-static int
-parse_bvalue (unsigned char **start, unsigned char *end, double *value)
-{
- pst_obj *tok;
-
- tok = pst_get_token(start, end);
- if (tok == NULL)
- return -1;
- else if (PST_BOOLEANTYPE(tok))
- *value = (double) pst_getIV(tok);
- else {
- RELEASE_TOK(tok);
- return -1;
- }
- RELEASE_TOK(tok);
-
- return 1;
-}
-
-static int
-parse_nvalue (unsigned char **start, unsigned char *end, double *value, int max)
-{
- int argn = 0;
- pst_obj *tok;
-
- tok = pst_get_token(start, end);
- if (tok == NULL)
- return -1;
- /*
- * All array elements must be numeric token. (ATM compatible)
- */
- if (PST_NUMBERTYPE(tok) && max > 0) {
- value[0] = (double) pst_getRV(tok);
- argn = 1;
- } else if (PST_MARKTYPE(tok)) {
- /* It does not distinguish '[' and '{'... */
- RELEASE_TOK(tok);
- while (*start < end &&
- (tok = pst_get_token(start, end)) != NULL &&
- PST_NUMBERTYPE(tok) && argn < max) {
- value[argn++] = (double) pst_getRV(tok);
- RELEASE_TOK(tok);
- }
- if (tok == NULL)
- return -1;
- if (!MATCH_OP(tok, "]") && !MATCH_OP(tok, "}")) {
- argn = -1;
- }
- }
- RELEASE_TOK(tok);
-
- return argn;
-}
-
-static const char *const StandardEncoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", "space", "exclam", "quotedbl",
- "numbersign", "dollar", "percent", "ampersand", "quoteright",
- "parenleft", "parenright", "asterisk", "plus", "comma",
- "hyphen", "period", "slash", "zero", "one",
- "two", "three", "four", "five", "six",
- "seven", "eight", "nine", "colon", "semicolon",
- "less", "equal", "greater", "question", "at",
- "A", "B", "C", "D", "E",
- "F", "G", "H", "I", "J",
- "K", "L", "M", "N", "O",
- "P", "Q", "R", "S", "T",
- "U", "V", "W", "X", "Y",
- "Z", "bracketleft", "backslash", "bracketright", "asciicircum",
- "underscore", "quoteleft", "a", "b", "c",
- "d", "e", "f", "g", "h",
- "i", "j", "k", "l", "m",
- "n", "o", "p", "q", "r",
- "s", "t", "u", "v", "w",
- "x", "y", "z", "braceleft", "bar",
- "braceright", "asciitilde", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "exclamdown", "cent", "sterling", "fraction",
- "yen", "florin", "section", "currency", "quotesingle",
- "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi",
- "fl", ".notdef", "endash", "dagger", "daggerdbl",
- "periodcentered", ".notdef", "paragraph", "bullet", "quotesinglbase",
- "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand",
- ".notdef", "questiondown", ".notdef", "grave", "acute",
- "circumflex", "tilde", "macron", "breve", "dotaccent",
- "dieresis", ".notdef", "ring", "cedilla", ".notdef",
- "hungarumlaut", "ogonek", "caron", "emdash", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- "AE", ".notdef", "ordfeminine", ".notdef", ".notdef",
- ".notdef", ".notdef", "Lslash", "Oslash", "OE",
- "ordmasculine", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", "ae", ".notdef", ".notdef", ".notdef",
- "dotlessi", ".notdef", ".notdef", "lslash", "oslash",
- "oe", "germandbls", ".notdef", ".notdef", ".notdef",
- ".notdef"
-};
-
-static const char *const ISOLatin1Encoding[256] = {
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", "space", "exclam", "quotedbl",
- "numbersign", "dollar", "percent", "ampersand", "quotesingle",
- "parenleft", "parenright", "asterisk", "plus", "comma",
- "hyphen", "period", "slash", "zero", "one",
- "two", "three", "four", "five", "six",
- "seven", "eight", "nine", "colon", "semicolon",
- "less", "equal", "greater", "question", "at",
- "A", "B", "C", "D", "E",
- "F", "G", "H", "I", "J",
- "K", "L", "M", "N", "O",
- "P", "Q", "R", "S", "T",
- "U", "V", "W", "X", "Y",
- "Z", "bracketleft", "backslash", "bracketright", "asciicircum",
- "underscore", "grave", "a", "b", "c",
- "d", "e", "f", "g", "h",
- "i", "j", "k", "l", "m",
- "n", "o", "p", "q", "r",
- "s", "t", "u", "v", "w",
- "x", "y", "z", "braceleft", "bar",
- "braceright", "asciitilde", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", ".notdef",
- ".notdef", ".notdef", ".notdef", ".notdef", "dotlessi",
- "quoteleft", "quoteright", "circumflex", "tilde", "macron",
- "breve", "dotaccent", "dieresis", ".notdef", "ring",
- "cedilla", ".notdef", "hungarumlaut", "ogonek", "caron",
- "space", "exclamdown", "cent", "sterling", "currency",
- "yen", "brokenbar", "section", "dieresis", "copyright",
- "ordfeminine", "guillemotleft", "logicalnot", "hyphen",
- "registered",
- "macron", "degree", "plusminus", "twosuperior", "threesuperior",
- "acute", "mu", "paragraph", "periodcentered", "cedilla",
- "onesuperior", "ordmasculine", "guillemotright", "onequarter",
- "onehalf",
- "threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex",
- "Atilde", "Adieresis", "Aring", "AE", "Ccedilla",
- "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave",
- "Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde",
- "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis",
- "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex",
- "Udieresis", "Yacute", "Thorn", "germandbls", "agrave",
- "aacute", "acircumflex", "atilde", "adieresis", "aring",
- "ae", "ccedilla", "egrave", "eacute", "ecircumflex",
- "edieresis", "igrave", "iacute", "icircumflex", "idieresis",
- "eth", "ntilde", "ograve", "oacute", "ocircumflex",
- "otilde", "odieresis", "divide", "oslash", "ugrave",
- "uacute", "ucircumflex", "udieresis", "yacute", "thorn",
- "ydieresis"
-};
-
-static int
-parse_encoding (char **enc_vec, unsigned char **start, unsigned char *end, int mode)
-{
- pst_obj *tok;
- int code;
-
- /*
- * StandardEncoding def
- * or
- * ISOLatin1Encoding def
- * or
- * 0 1 255 {1 index exch /.notdef put } for
- * dup int name put
- * ...
- * [readonly] def
- */
- tok = pst_get_token(start, end);
- if (MATCH_OP(tok, "StandardEncoding")) {
- RELEASE_TOK(tok);
- if (enc_vec) {
- for (code = 0; code < 256; code++) {
- if (StandardEncoding[code] &&
- strcmp(StandardEncoding[code], ".notdef") != 0) {
- enc_vec[code] = NEW(strlen(StandardEncoding[code])+1, char);
- strcpy(enc_vec[code], StandardEncoding[code]);
- } else {
- enc_vec[code] = NULL;
- }
- }
- }
- } else if (MATCH_OP(tok, "ISOLatin1Encoding")) {
- RELEASE_TOK(tok);
- if (enc_vec) {
- for (code = 0; code < 256; code++) {
- if (ISOLatin1Encoding[code] &&
- strcmp(ISOLatin1Encoding[code], ".notdef") != 0) {
- enc_vec[code] = NEW(strlen(ISOLatin1Encoding[code])+1, char);
- strcpy(enc_vec[code], ISOLatin1Encoding[code]);
- } else {
- enc_vec[code] = NULL;
- }
- }
- }
- } else if (MATCH_OP(tok, "ExpertEncoding")) {
- RELEASE_TOK(tok);
- if (enc_vec) {
- WARN("ExpertEncoding not supported.");
- RELEASE_TOK(tok);
- return -1;
- }
- /*
- * Not supported yet.
- */
- } else {
- RELEASE_TOK(tok);
- seek_operator(start, end, "array");
- /*
- * Pick all seaquences that matches "dup n /Name put" until
- * occurrence of "def" or "readonly".
- */
- while (*start < end &&
- (tok = pst_get_token(start, end)) != NULL) {
- if (MATCH_OP(tok, "def") || MATCH_OP(tok, "readonly")) {
- RELEASE_TOK(tok);
- break;
- } else if (!MATCH_OP(tok, "dup")) {
- RELEASE_TOK(tok);
- continue;
- }
- RELEASE_TOK(tok);
-
- tok = pst_get_token(start, end);
- if (!tok || !PST_INTEGERTYPE(tok) ||
- (code = pst_getIV(tok)) > 255 || code < 0) {
- RELEASE_TOK(tok);
- continue;
- }
- RELEASE_TOK(tok);
-
- tok = pst_get_token(start, end);
- if (!tok || !PST_NAMETYPE(tok)) {
- RELEASE_TOK(tok);
- continue;
- }
- if (enc_vec) {
- if (enc_vec[code])
- RELEASE(enc_vec[code]);
- enc_vec[code] = (char *) pst_getSV(tok);
- }
- RELEASE_TOK(tok);
-
- tok = pst_get_token(start, end);
- if (!MATCH_OP(tok, "put")) {
- if (enc_vec[code]) {
- RELEASE(enc_vec[code]);
- enc_vec[code] = NULL;
- }
- RELEASE_TOK(tok);
- continue;
- }
- RELEASE_TOK(tok);
- }
- }
-
- return 0;
-}
-
-#ifndef CS_STR_LEN_MAX
-#define CS_STR_LEN_MAX 65536UL
-#endif
-#ifndef CFF_GLYPH_MAX
-#define CFF_GLYPH_MAX CFF_SID_MAX
-#endif
-
-static int
-parse_subrs (cff_font *font,
- unsigned char **start, unsigned char *end, int lenIV, int mode)
-{
- cff_index *subrs;
- pst_obj *tok;
- long i, count, offset, max_size;
- long *offsets, *lengths;
- card8 *data;
-
- tok = pst_get_token(start, end);
- if (!PST_INTEGERTYPE(tok) || pst_getIV(tok) < 0) {
- WARN("Parsing Subrs failed.");
- RELEASE_TOK(tok);
- return -1;
- }
-
- count = pst_getIV(tok);
- RELEASE_TOK(tok);
-
- if (count == 0) {
- font->subrs[0] = NULL;
- return 0;
- }
-
- tok = pst_get_token(start, end);
- if (!MATCH_OP(tok, "array")) {
- RELEASE_TOK(tok);
- return -1;
- }
- RELEASE_TOK(tok);
-
- if (mode != 1) {
- max_size = CS_STR_LEN_MAX;
- data = NEW(max_size, card8);
- offsets = NEW(count, long);
- lengths = NEW(count, long);
- memset(offsets, 0, sizeof(long)*count);
- memset(lengths, 0, sizeof(long)*count);
- } else {
- max_size = 0;
- data = NULL;
- offsets = NULL;
- lengths = NULL;
- }
-
- offset = 0;
- /* dup subr# n-bytes RD n-binary-bytes NP */
- for (i = 0; i < count;) {
- long idx, len;
-
- tok = pst_get_token(start, end);
- if (!tok) {
- if (data) RELEASE(data);
- if (offsets) RELEASE(offsets);
- if (lengths) RELEASE(lengths);
- return -1;
- } else if (MATCH_OP(tok, "ND") ||
- MATCH_OP(tok, "|-") || MATCH_OP(tok, "def")) {
- RELEASE_TOK(tok);
- break;
- } else if (!MATCH_OP(tok, "dup")) {
- RELEASE_TOK(tok);
- continue;
- }
- RELEASE_TOK(tok);
-
- /* Found "dup" */
- tok = pst_get_token(start, end);
- if (!PST_INTEGERTYPE(tok) || pst_getIV(tok) < 0 ||
- pst_getIV(tok) >= count) {
- RELEASE_TOK(tok);
- if (data) RELEASE(data);
- if (offsets) RELEASE(offsets);
- if (lengths) RELEASE(lengths);
- return -1;
- }
- idx = pst_getIV(tok);
- RELEASE_TOK(tok);
-
- tok = pst_get_token(start, end);
- if (!PST_INTEGERTYPE(tok) || pst_getIV(tok) < 0 ||
- pst_getIV(tok) > CS_STR_LEN_MAX) {
- RELEASE_TOK(tok);
- return -1;
- }
- len = pst_getIV(tok);
- RELEASE_TOK(tok);
-
- tok = pst_get_token(start, end);
- if (!MATCH_OP(tok, "RD") && !MATCH_OP(tok, "-|") &&
- seek_operator(start, end, "readstring") < 0) {
- RELEASE_TOK(tok);
- if (data) RELEASE(data);
- if (offsets) RELEASE(offsets);
- if (lengths) RELEASE(lengths);
- return -1;
- }
- RELEASE_TOK(tok);
-
- *start += 1;
- if (*start + len >= end) {
- if (data) RELEASE(data);
- if (offsets) RELEASE(offsets);
- if (lengths) RELEASE(lengths);
- return -1;
- }
- if (mode != 1) {
- if (offset + len >= max_size) {
- max_size += CS_STR_LEN_MAX;
- data = RENEW(data, max_size, card8);
- }
- if (lenIV >= 0) {
- t1_decrypt(T1_CHARKEY, data+offset, *start, lenIV, len);
- offsets[idx] = offset;
- offset += (lengths[idx] = len - lenIV);
- } else if (len > 0) {
- offsets[idx] = offset;
- lengths[idx] = len;
- memcpy(&data[offset], *start, len);
- offset += len;
- }
- }
- *start += len;
- i++;
- }
-
- if (mode != 1) {
- if (font->subrs[0] == NULL) {
- subrs = font->subrs[0] = cff_new_index(count);
- subrs->data = NEW(offset, card8);
- offset = 0;
- for (i = 0; i < count; i++) {
- subrs->offset[i] = offset + 1;
- if (lengths[i] > 0) {
- memcpy(subrs->data + offset, data + offsets[i], lengths[i]);
- offset += lengths[i];
- }
- }
- subrs->offset[count] = offset + 1;
- } else {
- /* Adobe's OPO_____.PFB and OPBO____.PFB have two /Subrs dicts,
- * and also have /CharStrings not followed by dicts.
- * Simply ignores those data. By ChoF on 2009/04/08. */
- WARN("Already found /Subrs; ignores the other /Subrs dicts.");
- }
- RELEASE(data);
- RELEASE(offsets);
- RELEASE(lengths);
- }
-
- return 0;
-}
-
-static int
-parse_charstrings (cff_font *font,
- unsigned char **start, unsigned char *end, int lenIV, int mode)
-{
- cff_index *charstrings;
- cff_charsets *charset;
- pst_obj *tok;
- long i, count, have_notdef;
- long max_size, offset;
-
- /* /CharStrings n dict dup begin
- * /GlyphName n-bytes RD -n-binary-bytes- ND
- * ...
- * end
- * - stack - ... /CharStrings dict
- */
- tok = pst_get_token(start, end);
- if (!PST_INTEGERTYPE(tok) ||
- pst_getIV(tok) < 0 || pst_getIV(tok) > CFF_GLYPH_MAX) {
- unsigned char *s = pst_getSV(tok);
- WARN("Ignores non dict \"/CharStrings %s ...\"", s);
- RELEASE(s);
- RELEASE_TOK(tok);
- return 0;
- }
- count = pst_getIV(tok);
- RELEASE_TOK(tok);
-
- if (mode != 1) {
- charstrings = cff_new_index(count);
- max_size = CS_STR_LEN_MAX;
- charstrings->data = NEW(max_size, card8);
- } else {
- charstrings = NULL;
- max_size = 0;
- }
- font->cstrings = charstrings;
-
- charset = font->charsets = NEW(1, cff_charsets);
- charset->format = 0;
- charset->num_entries = count-1;
- charset->data.glyphs = NEW(count-1, s_SID);
- memset(charset->data.glyphs, 0, sizeof(s_SID)*(count-1));
-
-#ifdef XETEX
- font->ft_to_gid = NEW(count, unsigned short);
-#endif
-
- offset = 0;
- have_notdef = 0; /* .notdef must be at gid = 0 in CFF */
-
- seek_operator(start, end, "begin");
- for (i = 0; i < count; i++) {
- char *glyph_name;
- long len, gid, j;
-
- /* BUG-20061126 (by ChoF):
- * Some fonts (e.g., belleek/blsy.pfb) does not have the correct number
- * of glyphs. Modify the codes even to work with these broken fonts.
- */
- tok = pst_get_token(start, end);
- glyph_name = (char *)pst_getSV(tok);
-
- if (PST_NAMETYPE(tok)) {
- RELEASE_TOK(tok);
- if (!glyph_name) {
- return -1;
- } else if (!strcmp(glyph_name, ".notdef")) {
- gid = 0;
- have_notdef = 1;
- } else if (have_notdef) {
- gid = i;
- } else if (i == count - 1) {
- WARN("No .notdef glyph???");
- return -1;
- } else {
- gid = i+1;
- }
- } else if (PST_UNKNOWNTYPE(tok) && !strcmp(glyph_name, "end")) {
- RELEASE_TOK(tok);
- break;
- } else {
- RELEASE_TOK(tok);
- return -1;
- }
-#ifdef XETEX
- font->ft_to_gid[i] = gid;
-#endif
-
- if (gid > 0)
- charset->data.glyphs[gid-1] = cff_add_string(font, glyph_name, 0);
- /*
- * We don't care about duplicate strings here since
- * later a subset font of this font will be generated.
- */
-
- RELEASE(glyph_name);
-
- tok = pst_get_token(start, end);
- if (!PST_INTEGERTYPE(tok) ||
- pst_getIV(tok) < 0 || pst_getIV(tok) > CS_STR_LEN_MAX) {
- RELEASE_TOK(tok);
- return -1;
- }
- len = pst_getIV(tok);
- RELEASE_TOK(tok);
-
- tok = pst_get_token(start, end);
- if (!MATCH_OP(tok, "RD") &&
- !MATCH_OP(tok, "-|") &&
- seek_operator(start, end, "readstring") < 0) {
- RELEASE_TOK(tok);
- return -1;
- }
- RELEASE_TOK(tok);
-
- if (*start + len + 1 >= end) {
- return -1;
- }
- if (mode != 1) {
- if (offset + len >= max_size) {
- max_size += MAX(len, CS_STR_LEN_MAX);
- charstrings->data = RENEW(charstrings->data, max_size, card8);
- }
- if (gid == 0) {
- if (lenIV >= 0) {
- memmove(charstrings->data + len - lenIV, charstrings->data, offset);
- for (j = 1; j <= i; j++) {
- charstrings->offset[j] += len - lenIV;
- }
- } else {
- memmove(charstrings->data + len, charstrings->data, offset);
- for (j = 1; j <= i; j++) {
- charstrings->offset[j] += len;
- }
- }
- }
- }
-
- *start += 1;
- if (mode != 1) {
- if (lenIV >= 0) {
- long offs = gid ? offset : 0;
- charstrings->offset[gid] = offs + 1; /* start at 1 */
- t1_decrypt(T1_CHARKEY, charstrings->data+offs, *start, lenIV, len);
- offset += len - lenIV;
- } else {
- if (gid == 0) {
- charstrings->offset[gid] = 1;
- memcpy(&charstrings->data[0], *start, len);
- } else {
- charstrings->offset[gid] = offset + 1;
- memcpy(&charstrings->data[offset], *start, len);
- }
- offset += len;
- }
- }
- *start += len;
-
- tok = pst_get_token(start, end);
- if (!MATCH_OP(tok, "ND") && !MATCH_OP(tok, "|-")) {
- RELEASE_TOK(tok);
- return -1;
- }
- RELEASE_TOK(tok);
- }
- if (mode != 1)
- charstrings->offset[count] = offset + 1;
- font->num_glyphs = count;
-
- return 0;
-}
-
-#define CHECK_ARGN_EQ(n) if (argn != (n)) {\
- WARN("%d values expected but only %d read.", (n), argn);\
- RELEASE(key);\
- return -1;\
-}
-#define CHECK_ARGN_GE(n) if (argn < (n)) {\
- WARN("%d values expected but only %d read.", (n), argn);\
- RELEASE(key);\
- return -1;\
-}
-
-#define MAX_ARGS 127
-static int
-parse_part2 (cff_font *font, unsigned char **start, unsigned char *end, int mode)
-{
- char *key;
- double argv[MAX_ARGS];
- int argn, lenIV = 4;
-
- while (*start < end &&
- (key = get_next_key(start, end)) != NULL) {
- if (!strcmp(key, "Subrs")) {
- /* levIV must appear before Subrs */
- if (parse_subrs(font, start, end, lenIV, mode) < 0) {
- RELEASE(key);
- return -1;
- }
- } else if (!strcmp(key, "CharStrings")) {
- if (parse_charstrings(font, start, end, lenIV, mode) < 0) {
- RELEASE(key);
- return -1;
- }
- } else if (!strcmp(key, "lenIV")) {
- argn = parse_nvalue(start, end, argv, 1);
- CHECK_ARGN_EQ(1);
- lenIV = (int) argv[0];
- } else if (!strcmp(key, "BlueValues") ||
- !strcmp(key, "OtherBlues") ||
- !strcmp(key, "FamilyBlues") ||
- !strcmp(key, "FamilyOtherBlues") ||
- !strcmp(key, "StemSnapH") ||
- !strcmp(key, "StemSnapV")) {
- /*
- * Operand values are delta in CFF font dictionary encoding.
- */
- argn = parse_nvalue(start, end, argv, MAX_ARGS);
- CHECK_ARGN_GE(0);
- cff_dict_add(font->private[0], key, argn);
- while (argn-- > 0) {
- cff_dict_set(font->private[0], key, argn,
- (argn == 0) ? argv[argn] : argv[argn] - argv[argn-1]);
- }
- } else if (!strcmp(key, "StdHW") ||
- !strcmp(key, "StdVW") ||
- !strcmp(key, "BlueScale") ||
- !strcmp(key, "BlueShift") ||
- !strcmp(key, "BlueFuzz") ||
- !strcmp(key, "LanguageGroup") ||
- !strcmp(key, "ExpansionFactor")) {
- /*
- * Value of StdHW and StdVW is described as an array in the
- * Type 1 Font Specification but is a number in CFF format.
- */
- argn = parse_nvalue(start, end, argv, 1);
- CHECK_ARGN_EQ(1);
- cff_dict_add(font->private[0], key, 1);
- cff_dict_set(font->private[0], key, 0, argv[0]);
- } else if (!strcmp(key, "ForceBold")) {
- argn = parse_bvalue(start, end, &(argv[0]));
- CHECK_ARGN_EQ(1);
- if (argv[0] != 0) {
- cff_dict_add(font->private[0], key, 1);
- cff_dict_set(font->private[0], key, 0, 1);
- }
- }
- /*
- * MinFeature, RndStemUp, UniqueID, Password ignored.
- */
- RELEASE(key);
- }
-
- return 0;
-}
-
-#ifndef TYPE1_NAME_LEN_MAX
-#define TYPE1_NAME_LEN_MAX 127
-#endif
-
-static long
-parse_part1 (cff_font *font, char **enc_vec,
- unsigned char **start, unsigned char *end, int mode)
-{
- char *key, *strval;
- double argv[MAX_ARGS];
- int argn; /* Macro CHECK_ARGN_XX assume 'argn' is used. */
-
- /*
- * We skip PostScript code inserted before the beginning of
- * font dictionary so that parser will not be confused with
- * it. See LMRoman10-Regular (lmr10.pfb) for example.
- */
- if (seek_operator(start, end, "begin") < 0)
- return -1;
-
- while (*start < end &&
- (key = get_next_key(start, end)) != NULL) {
- if (!strcmp(key, "Encoding")) {
- if (parse_encoding(enc_vec, start, end, mode) < 0) {
- RELEASE(key);
- return -1;
- }
- } else if (!strcmp(key, "FontName")) {
- argn = parse_svalue(start, end, &strval);
- CHECK_ARGN_EQ(1);
- if (strlen(strval) > TYPE1_NAME_LEN_MAX) {
- WARN("FontName too long: %s (%d bytes)", strval, strlen(strval));
- strval[TYPE1_NAME_LEN_MAX] = '\0';
- }
- cff_set_name(font, strval);
- RELEASE(strval);
- } else if (!strcmp(key, "FontType")) {
- argn = parse_nvalue(start, end, argv, 1);
- CHECK_ARGN_EQ(1);
- if (argv[0] != 1.0) {
- WARN("FontType %d not supported.", (int) argv[0]);
- RELEASE(key);
- return -1;
- }
-#if 0
- /* DISABLED:
- *
- * Subsetted font shouldn't have UniqueID.
- */
- } else if (!strcmp(key, "UniqueID")) {
- argn = parse_nvalue(start, end, argv, 1);
- CHECK_ARGN_EQ(1);
- cff_dict_add(font->topdict, key, 1);
- cff_dict_set(font->topdict, key, 0, argv[0]);
-#endif
- } else if (!strcmp(key, "ItalicAngle") ||
- !strcmp(key, "StrokeWidth") ||
- !strcmp(key, "PaintType")) {
- argn = parse_nvalue(start, end, argv, 1);
- CHECK_ARGN_EQ(1);
- if (argv[0] != 0.0) {
-#if 0
- /*
- * Positive value in Bitstream CharterBT-Italic ???
- */
- if (!strcmp(key, "ItalicAngle") && argv[0] > 0) {
- WARN("Positive ItalicAngle value: %g", argv[0]);
- argv[0] *= -1;
- }
-#endif
- cff_dict_add(font->topdict, key, 1);
- cff_dict_set(font->topdict, key, 0, argv[0]);
- }
- } else if (!strcmp(key, "UnderLinePosition") ||
- !strcmp(key, "UnderLineThickness")) {
- argn = parse_nvalue(start, end, argv, 1);
- CHECK_ARGN_EQ(1);
- cff_dict_add(font->topdict, key, 1);
- cff_dict_set(font->topdict, key, 0, argv[0]);
- } else if (!strcmp(key, "FontBBox")) {
- argn = parse_nvalue(start, end, argv, 4);
- CHECK_ARGN_EQ(4);
- cff_dict_add(font->topdict, key, 4);
- while (argn-- > 0) {
- cff_dict_set(font->topdict, key, argn, argv[argn]);
- }
- } else if (!strcmp(key, "FontMatrix")) {
- argn = parse_nvalue(start, end, argv, 6);
- CHECK_ARGN_EQ(6);
- if (argv[0] != 0.001 || argv[1] != 0.0 || argv[2] != 0.0 ||
- argv[3] != 0.001 || argv[4] != 0.0 || argv[5] != 0.0) {
- cff_dict_add(font->topdict, key, 6);
- while (argn-- > 0) {
- cff_dict_set(font->topdict, key, argn, argv[argn]);
- }
- }
- } else if (!strcmp(key, "version") || !strcmp(key, "Notice") ||
- !strcmp(key, "FullName") || !strcmp(key, "FamilyName") ||
- !strcmp(key, "Weight") || !strcmp(key, "Copyright")) {
- /*
- * FontInfo
- */
- argn = parse_svalue(start, end, &strval);
- CHECK_ARGN_EQ(1);
- {
- s_SID sid;
-
- cff_dict_add(font->topdict, key, 1);
- if ((sid = cff_get_sid(font, strval)) == CFF_STRING_NOTDEF)
- sid = cff_add_string(font, strval, 0); /* FIXME */
- /*
- * We don't care about duplicate strings here since
- * later a subset font of this font will be generated.
- */
- cff_dict_set(font->topdict, key, 0, sid);
- }
- RELEASE(strval);
- } else if (!strcmp(key, "IsFixedPitch")) {
- argn = parse_bvalue(start, end, &(argv[0]));
- CHECK_ARGN_EQ(1);
- if (argv[0] != 0.0) {
- cff_dict_add(font->private[0], key, 1);
- cff_dict_set(font->private[0], key, 0, 1);
- }
- }
- RELEASE(key);
- }
-
- return 0;
-}
-
-int
-is_pfb (FILE *fp)
-{
- char sig[15];
- int i, ch;
-
- rewind(fp);
- if ((ch = fgetc(fp)) != 128 ||
- (ch = fgetc (fp)) < 0 || ch > 3) {
- return 0;
- }
- for (i = 0; i < 4; i++) {
- if ((ch = fgetc(fp)) < 0) {
- return 0;
- }
- }
- for (i = 0; i < 14; i++) {
- if ((ch = fgetc(fp)) < 0) {
- return 0;
- }
- sig[i] = (char) ch;
- }
- if (!memcmp(sig, "%!PS-AdobeFont", 14) ||
- !memcmp(sig, "%!FontType1", 11)) {
- return 1;
- } else if (!memcmp(sig, "%!PS", 4)) {
- sig[14] = '\0';
- WARN("Ambiguous PostScript resource type: %s", sig);
- return 1;
- } else {
- WARN("Not a PFB font file?");
- return 0;
- }
-
- return 0;
-}
-
-
-#define PFB_SEG_TYPE_ASCII 1
-#define PFB_SEG_TYPE_BINARY 2
-
-static unsigned char *
-get_pfb_segment (FILE *fp, int expected_type, long *length)
-{
- unsigned char *buffer;
- long bytesread;
-
- buffer = NULL; bytesread = 0;
- for (;;) {
- int ch;
-
- ch = fgetc(fp);
- if (ch < 0) {
- break;
- } else if (ch != 128) {
- ERROR("Not a pfb file?");
- }
- ch = fgetc(fp);
- if (ch < 0 || ch != expected_type) {
- seek_relative(fp, -2);
- break;
- }
- {
- long slen, rlen;
- int i;
-
- slen = 0;
- for (i = 0; i < 4; i++) {
- if ((ch = fgetc(fp)) < 0) {
- if (buffer)
- RELEASE(buffer);
- return NULL;
- }
- slen = slen + (ch << (8*i));
- }
- buffer = RENEW(buffer, bytesread + slen, unsigned char);
- while (slen > 0) {
- rlen = fread(buffer + bytesread, sizeof(unsigned char), slen, fp);
- if (rlen < 0) {
- if (buffer)
- RELEASE(buffer);
- return NULL;
- }
- slen -= rlen;
- bytesread += rlen;
- }
- }
- }
- if (bytesread == 0) {
- ERROR("PFB segment length zero?");
- }
-
- buffer = RENEW(buffer, bytesread+1, unsigned char);
- buffer[bytesread] = 0;
-
- if (length)
- *length = bytesread;
- return buffer;
-}
-
-const char *
-t1_get_standard_glyph (int code)
-{
- if (!StandardEncoding[code])
- return NULL;
-
- return StandardEncoding[code];
-}
-
-int
-t1_get_fontname (FILE *fp, char *fontname)
-{
- unsigned char *buffer, *start, *end;
- long length;
- char *key;
- int fn_found = 0;
-
- rewind(fp);
- buffer = get_pfb_segment(fp, PFB_SEG_TYPE_ASCII, &length);
- if (buffer == NULL || length == 0)
- ERROR("Reading PFB (ASCII part) file failed.");
- start = buffer;
- end = buffer + length;
-
- if (seek_operator(&start, end, "begin") < 0) {
- RELEASE(buffer);
- return -1;
- }
-
- while (!fn_found && start < end &&
- (key = get_next_key(&start, end)) != NULL) {
- if (!strcmp(key, "FontName")) {
- char *strval;
- if (parse_svalue(&start, end, &strval) == 1) {
- if (strlen(strval) > TYPE1_NAME_LEN_MAX) {
- WARN("FontName \"%s\" too long. (%d bytes)", strval, strlen(strval));
- strval[TYPE1_NAME_LEN_MAX] = '\0';
- }
- strcpy(fontname, strval);
- RELEASE(strval);
- fn_found = 1;
- }
- }
- RELEASE(key);
- }
- RELEASE(buffer);
-
- return 0;
-}
-
-static void
-init_cff_font (cff_font *cff)
-{
-#ifdef XETEX
- cff->sfont = NULL;
-#else
- cff->stream = NULL;
-#endif
- cff->filter = 0;
- cff->fontname = NULL;
- cff->index = 0;
- cff->flag = FONTTYPE_FONT;
-
- cff->header.major = 1;
- cff->header.minor = 0;
- cff->header.hdr_size = 4;
- cff->header.offsize = 4;
- cff->name = cff_new_index(1);
- cff->topdict = cff_new_dict();
- cff->string = NULL;
- cff->gsubr = cff_new_index(0); /* No Global Subr */
- cff->encoding = NULL;
- cff->charsets = NULL;
- cff->fdselect = NULL;
- cff->cstrings = NULL;
- cff->fdarray = NULL;
- cff->private = NEW(1, cff_dict *);
- cff->private[0] = cff_new_dict();
- cff->subrs = NEW(1, cff_index *);
- cff->subrs[0] = NULL;
-
- cff->offset = 0;
- cff->gsubr_offset = 0;
- cff->num_glyphs = 0;
- cff->num_fds = 1;
- cff->_string = cff_new_index(0);
-
-#ifdef XETEX
- cff->ft_to_gid = NULL;
-#endif
-}
-
-cff_font *
-t1_load_font (char **enc_vec, int mode, FILE *fp)
-{
- long length;
- cff_font *cff;
- unsigned char *buffer, *start, *end;
-
- rewind(fp);
- /* ASCII section */
- buffer = get_pfb_segment(fp, PFB_SEG_TYPE_ASCII, &length);
- if (buffer == NULL || length == 0) {
- ERROR("Reading PFB (ASCII part) file failed.");
- return NULL;
- }
-
- cff = NEW(1, cff_font);
- init_cff_font(cff);
-
- start = buffer; end = buffer + length;
- if (parse_part1(cff, enc_vec, &start, end, mode) < 0) {
- cff_close(cff);
- RELEASE(buffer);
- ERROR("Reading PFB (ASCII part) file failed.");
- return NULL;
- }
- RELEASE(buffer);
-
- /* Binary section */
- buffer = get_pfb_segment(fp, PFB_SEG_TYPE_BINARY, &length);
- if (buffer == NULL || length == 0) {
- cff_close(cff);
- RELEASE(buffer);
- ERROR("Reading PFB (BINARY part) file failed.");
- return NULL;
- } else {
- t1_decrypt(T1_EEKEY, buffer, buffer, 0, length);
- }
- start = buffer + 4; end = buffer + length;
- if (parse_part2(cff, &start, end, mode) < 0) {
- cff_close(cff);
- RELEASE(buffer);
- ERROR("Reading PFB (BINARY part) file failed.");
- return NULL;
- }
- RELEASE(buffer);
-
- cff_update_string(cff);
-
- /* Remaining section ignored. */
-
- return cff;
-}
+++ /dev/null
-
-#ifndef _T1_LOAD_H_
-#define _T1_LOAD_H_
-
-#include "cff.h"
-extern cff_font *t1_load_font (char **enc_vec, int mode, FILE *fp);
-extern int is_pfb (FILE *fp);
-extern int t1_get_fontname (FILE *fp, char *fontname);
-extern const char *t1_get_standard_glyph (int code);
-
-#endif /* _T1_LOAD_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "mfileio.h"
-#include "error.h"
-
-#include "numbers.h"
-#include "dpxutil.h"
-
-#include "tfm.h"
-
-#define TFM_FORMAT 1
-#define OFM_FORMAT 2
-
-#define FWBASE ((double) (1<<20))
-
-static int verbose = 0;
-
-
-#ifndef WITHOUT_ASCII_PTEX
-/*
- * ID is 9 for vertical JFM file.
- */
-#define JFM_ID 11
-#define JFMV_ID 9
-#define IS_JFM(i) ((i) == JFM_ID || (i) == JFMV_ID)
-#endif /* !WITHOUT_ASCII_PTEX */
-
-#if !defined(WITHOUT_ASCII_PTEX)
-#define CHARACTER_INDEX(i) ((i>0xFFFFul ? 0x10000ul : i))
-#else
-#define CHARACTER_INDEX(i) ((i))
-#endif
-
-/*
- * TFM Record structure:
- * Multiple TFM's may be read in at once.
- */
-
-struct tfm_font
-{
-#ifndef WITHOUT_ASCII_PTEX
- UNSIGNED_BYTE id;
- UNSIGNED_BYTE nt;
-#endif /* !WITHOUT_ASCII_PTEX */
-#ifndef WITHOUT_OMEGA
- SIGNED_QUAD level;
-#endif /* !WITHOUT_OMEGA */
- UNSIGNED_QUAD wlenfile;
- UNSIGNED_QUAD wlenheader;
- UNSIGNED_QUAD bc, ec;
- UNSIGNED_QUAD nwidths, nheights, ndepths;
- UNSIGNED_QUAD nitcor, nlig, nkern, nextens;
- UNSIGNED_QUAD nfonparm;
-#ifndef WITHOUT_OMEGA
- UNSIGNED_QUAD fontdir;
- UNSIGNED_QUAD nco, ncw, npc;
-#endif /* !WITHOUT_OMEGA */
- SIGNED_QUAD *header;
-#ifndef WITHOUT_ASCII_PTEX
- UNSIGNED_PAIR *chartypes;
-#endif /* !WITHOUT_ASCII_PTEX */
- UNSIGNED_QUAD *char_info;
- UNSIGNED_PAIR *width_index;
- UNSIGNED_BYTE *height_index;
- UNSIGNED_BYTE *depth_index;
- SIGNED_QUAD *width;
- SIGNED_QUAD *height;
- SIGNED_QUAD *depth;
-};
-
-static void
-tfm_font_init (struct tfm_font *tfm)
-{
- tfm->header = NULL;
-#ifndef WITHOUT_ASCII_PTEX
- tfm->id = 0;
- tfm->nt = 0;
- tfm->chartypes = NULL;
-#endif /* !WITHOUT_ASCII_PTEX */
-#ifndef WITHOUT_OMEGA
- tfm->level = 0;
- tfm->fontdir = 0;
- tfm->nco = tfm->ncw = tfm->npc = 0;
-#endif
- tfm->char_info = NULL;
- tfm->width_index = NULL;
- tfm->height_index = NULL;
- tfm->depth_index = NULL;
- tfm->width = tfm->height = tfm->depth = NULL;
-}
-
-static void
-tfm_font_clear (struct tfm_font *tfm)
-{
- if (tfm) {
- if (tfm->header) {
- RELEASE(tfm->header);
- tfm->header = NULL;
- }
- if (tfm->char_info) {
- RELEASE(tfm->char_info);
- tfm->char_info = NULL;
- }
- if (tfm->width) {
- RELEASE(tfm->width);
- tfm->width = NULL;
- }
- if (tfm->height) {
- RELEASE(tfm->height);
- tfm->height = NULL;
- }
- if (tfm->depth) {
- RELEASE(tfm->depth);
- tfm->depth = NULL;
- }
-#ifndef WITHOUT_ASCII_PTEX
- if (tfm->chartypes) {
- RELEASE(tfm->chartypes);
- tfm->chartypes = NULL;
- }
-#endif /* !WITHOUT_ASCII_PTEX */
- if (tfm->width_index) {
- RELEASE(tfm->width_index);
- tfm->width_index = NULL;
- }
- if (tfm->height_index) {
- RELEASE(tfm->height_index);
- tfm->height_index = NULL;
- }
- if (tfm->depth_index) {
- RELEASE(tfm->depth_index);
- tfm->depth_index = NULL;
- }
- }
-}
-
-
-struct coverage
-{
- long first_char;
- long num_chars;
-};
-
-/*
- * All characters in the same range have same metrics.
- */
-
-struct range_map {
- unsigned short num_coverages;
- struct coverage *coverages;
- unsigned short *indices;
-};
-
-/* Special case of num_coverages = 1 */
-struct char_map
-{
- struct coverage coverage;
- unsigned short *indices;
-};
-
-static void
-release_char_map (struct char_map *map)
-{
- if (map->indices)
- RELEASE(map->indices);
- map->indices = NULL;
- RELEASE(map);
-}
-
-static void
-release_range_map (struct range_map *map)
-{
- if (map->coverages)
- RELEASE(map->coverages);
- if (map->indices)
- RELEASE(map->indices);
- map->coverages = NULL;
- map->indices = NULL;
- RELEASE(map);
-}
-
-static long
-lookup_char (const struct char_map *map, long charcode)
-{
- if (charcode >= map->coverage.first_char &&
- charcode <= map->coverage.first_char + map->coverage.num_chars)
- return map->indices[CHARACTER_INDEX(charcode - map->coverage.first_char)];
- else
- return -1;
-
- return -1;
-}
-
-static long
-lookup_range (const struct range_map *map, long charcode)
-{
- long idx;
-
- for (idx = map->num_coverages - 1; idx >= 0 &&
- charcode >= map->coverages[idx].first_char; idx--) {
- if (charcode <=
- map->coverages[idx].first_char + map->coverages[idx].num_chars)
- return map->indices[CHARACTER_INDEX(idx)];
- }
-
- return -1;
-}
-
-#define SOURCE_TYPE_TFM 0
-#define SOURCE_TYPE_JFM 1
-#define SOURCE_TYPE_OFM 2
-
-#define MAPTYPE_NONE 0
-#define MAPTYPE_CHAR 1
-#define MAPTYPE_RANGE 2
-
-#define FONT_DIR_HORIZ 0
-#define FONT_DIR_VERT 1
-
-struct font_metric
-{
- char *tex_name;
- fixword designsize;
- char *codingscheme;
-
- int fontdir;
- long firstchar, lastchar;
-
- fixword *widths;
- fixword *heights;
- fixword *depths;
-
- struct {
- int type;
- void *data;
- } charmap;
-
- int source;
-};
-
-static void
-fm_init (struct font_metric *fm)
-{
- fm->tex_name = NULL;
- fm->firstchar = 0;
- fm->lastchar = 0;
- fm->fontdir = FONT_DIR_HORIZ;
- fm->codingscheme = NULL;
- fm->designsize = 0;
-
- fm->widths = NULL;
- fm->heights = NULL;
- fm->depths = NULL;
-
- fm->charmap.type = MAPTYPE_NONE;
- fm->charmap.data = NULL;
-
- fm->source = SOURCE_TYPE_TFM;
-}
-
-static void
-fm_clear (struct font_metric *fm)
-{
- if (fm) {
- if (fm->tex_name)
- RELEASE(fm->tex_name);
- if (fm->widths)
- RELEASE(fm->widths);
- if (fm->heights)
- RELEASE(fm->heights);
- if (fm->depths)
- RELEASE(fm->depths);
- if (fm->codingscheme)
- RELEASE(fm->codingscheme);
-
- switch (fm->charmap.type) {
- case MAPTYPE_CHAR:
- release_char_map(fm->charmap.data);
- break;
- case MAPTYPE_RANGE:
- release_range_map(fm->charmap.data);
- break;
- }
- }
-}
-
-#ifndef MAX_FONTS
-#define MAX_FONTS 16
-#endif
-
-struct font_metric *fms = NULL;
-static unsigned numfms = 0, max_fms = 0;
-
-static void
-fms_need (unsigned n)
-{
- if (n > max_fms) {
- max_fms = MAX(max_fms + MAX_FONTS, n);
- fms = RENEW(fms, max_fms, struct font_metric);
- }
-}
-
-void
-tfm_set_verbose (void)
-{
- verbose++;
-}
-
-
-static long
-fread_fwords (SIGNED_QUAD *words, SIGNED_QUAD nmemb, FILE *fp)
-{
- long i;
-
- for (i = 0; i < nmemb; i++)
- words[i] = get_signed_quad(fp);
-
- return nmemb*4;
-}
-
-static long
-fread_uquads (UNSIGNED_QUAD *quads, SIGNED_QUAD nmemb, FILE *fp)
-{
- long i;
-
- for (i = 0; i < nmemb; i++) {
- quads[i] = get_unsigned_quad(fp);
- }
-
- return nmemb*4;
-}
-
-/*
- * TFM and JFM
- */
-static void
-tfm_check_size (struct tfm_font *tfm, SIGNED_QUAD tfm_file_size)
-{
- UNSIGNED_QUAD expected_size = 6;
-
- /* Removed the warning message caused by EC TFM metric files.
- *
- if (tfm->wlenfile != tfm_file_size / 4) {
- WARN("TFM file size is %ld bytes but it says it is %ld bytes!",
- tfm_file_size, tfm->wlenfile * 4);
- if (tfm_file_size > tfm->wlenfile * 4) {
- WARN("Proceeding nervously...");
- } else {
- ERROR("Can't proceed...");
- }
- }
- */
- if (tfm_file_size < tfm->wlenfile * 4) {
- ERROR("Can't proceed...");
- }
-
- expected_size += (tfm->ec - tfm->bc + 1);
- expected_size += tfm->wlenheader;
- expected_size += tfm->nwidths;
- expected_size += tfm->nheights;
- expected_size += tfm->ndepths;
- expected_size += tfm->nitcor;
- expected_size += tfm->nlig;
- expected_size += tfm->nkern;
- expected_size += tfm->nextens;
- expected_size += tfm->nfonparm;
-#ifndef WITHOUT_ASCII_PTEX
- if (IS_JFM(tfm->id)) {
- expected_size += tfm->nt + 1;
- }
-#endif /* !WITHOUT_ASCII_PTEX */
- if (expected_size != tfm->wlenfile) {
- WARN("TFM file size is expected to be %ld bytes but it says it is %ld bytes!",
- expected_size * 4, tfm->wlenfile * 4);
- if (tfm_file_size > expected_size *4) {
- WARN("Proceeding nervously...");
- } else {
- ERROR("Can't proceed...");
- }
- }
-}
-
-static void
-tfm_get_sizes (FILE *tfm_file, SIGNED_QUAD tfm_file_size, struct tfm_font *tfm)
-{
-#ifndef WITHOUT_ASCII_PTEX
- {
- UNSIGNED_PAIR first_hword;
-
- /*
- * The first half word of TFM/JFM is TFM ID for JFM or size of
- * TFM file in word for TFM. TFM with 9*4 or 11*4 bytes is not
- * expected to be a valid TFM. So, we always assume that TFMs
- * starting with 00 09 or 00 0B is JFM.
- */
- first_hword = get_unsigned_pair(tfm_file);
- if (IS_JFM(first_hword)) {
- tfm->id = first_hword;
- tfm->nt = get_unsigned_pair(tfm_file);
- tfm->wlenfile = get_unsigned_pair(tfm_file);
- } else {
- tfm->wlenfile = first_hword;
- }
- }
-#else /* WITHOUT_ASCII_PTEX */
- tfm->wlenfile = get_unsigned_pair(tfm_file);
-#endif /* !WITHOUT_ASCII_PTEX */
-
- tfm->wlenheader = get_unsigned_pair(tfm_file);
- tfm->bc = get_unsigned_pair(tfm_file);
- tfm->ec = get_unsigned_pair(tfm_file);
- if (tfm->ec < tfm->bc) {
- ERROR("TFM file error: ec(%u) < bc(%u) ???", tfm->ec, tfm->bc);
- }
- tfm->nwidths = get_unsigned_pair(tfm_file);
- tfm->nheights = get_unsigned_pair(tfm_file);
- tfm->ndepths = get_unsigned_pair(tfm_file);
- tfm->nitcor = get_unsigned_pair(tfm_file);
- tfm->nlig = get_unsigned_pair(tfm_file);
- tfm->nkern = get_unsigned_pair(tfm_file);
- tfm->nextens = get_unsigned_pair(tfm_file);
- tfm->nfonparm = get_unsigned_pair(tfm_file);
-
- tfm_check_size(tfm, tfm_file_size);
-
- return;
-}
-
-#ifndef WITHOUT_ASCII_PTEX
-static void
-jfm_do_char_type_array (FILE *tfm_file, struct tfm_font *tfm)
-{
- UNSIGNED_PAIR charcode;
- UNSIGNED_PAIR chartype;
- long i;
-
- tfm->chartypes = NEW(65536, UNSIGNED_PAIR);
- for (i = 0; i < 65536; i++) {
- tfm->chartypes[i] = 0;
- }
- for (i = 0; i < tfm->nt; i++) {
- charcode = get_unsigned_pair(tfm_file);
- chartype = get_unsigned_pair(tfm_file);
- tfm->chartypes[charcode] = chartype;
- }
-}
-
-static void
-jfm_make_charmap (struct font_metric *fm, struct tfm_font *tfm)
-{
- if (tfm->nt > 1) {
- struct char_map *map;
- long code;
-
- fm->charmap.type = MAPTYPE_CHAR;
- fm->charmap.data = map = NEW(1, struct char_map);
- map->coverage.first_char = 0;
- map->coverage.num_chars = 0x10FFFFu;
- map->indices = NEW(0x10001ul, unsigned short);
-
- for (code = 0; code <= 0xFFFFu; code++) {
- map->indices[code] = tfm->chartypes[code];
- }
- map->indices[0x10000ul] = tfm->chartypes[0];
- } else {
- struct range_map *map;
-
- fm->charmap.type = MAPTYPE_RANGE;
- fm->charmap.data = map = NEW(1, struct range_map);
- map->num_coverages = 1;
- map->coverages = NEW(map->num_coverages, struct coverage);
- map->coverages[0].first_char = 0;
- map->coverages[0].num_chars = 0x10FFFFu;
- map->indices = NEW(1, unsigned short);
- map->indices[0] = 0; /* Only default type used. */
- }
-}
-#endif /* !WITHOUT_ASCII_PTEX */
-
-static void
-tfm_unpack_arrays (struct font_metric *fm, struct tfm_font *tfm)
-{
- UNSIGNED_QUAD charinfo;
- UNSIGNED_PAIR width_index, height_index, depth_index;
- int i;
-
- fm->widths = NEW(256, fixword);
- fm->heights = NEW(256, fixword);
- fm->depths = NEW(256, fixword);
- for (i = 0; i < 256; i++) {
- fm->widths [i] = 0;
- fm->heights[i] = 0;
- fm->depths [i] = 0;
- }
-
- for (i = tfm->bc; i <= tfm->ec; i++ ) {
- charinfo = tfm->char_info[i - tfm->bc];
- width_index = (charinfo / 16777216ul);
- height_index = (charinfo / 0x100000ul) & 0xf;
- depth_index = (charinfo / 0x10000ul) & 0xf;
- fm->widths [i] = tfm->width [width_index];
- fm->heights[i] = tfm->height[height_index];
- fm->depths [i] = tfm->depth [depth_index];
- }
-
- return;
-}
-
-static int
-sput_bigendian (char *s, SIGNED_QUAD v, int n)
-{
- int i;
-
- for (i = n-1; i >= 0; i--) {
- s[i] = (char) (v & 0xff);
- v >>= 8;
- }
-
- return n;
-}
-
-static void
-tfm_unpack_header (struct font_metric *fm, struct tfm_font *tfm)
-{
- if (tfm->wlenheader < 12) {
- fm->codingscheme = NULL;
- } else {
- int i, len;
- char *p;
-
- len = (tfm->header[2] >> 24);
- if (len < 0 || len > 39)
- ERROR("Invalid TFM header.");
- if (len > 0) {
- fm->codingscheme = NEW(40, char);
- p = fm->codingscheme;
- p += sput_bigendian(p, tfm->header[2], 3);
- for (i = 1; i <= len / 4; i++) {
- p += sput_bigendian(p, tfm->header[2+i], 4);
- }
- fm->codingscheme[len] = '\0';
- } else {
- fm->codingscheme = NULL;
- }
- }
-
- fm->designsize = tfm->header[1];
-}
-
-#ifndef WITHOUT_OMEGA
-
-static void
-ofm_check_size_one (struct tfm_font *tfm, SIGNED_QUAD ofm_file_size)
-{
- UNSIGNED_QUAD ofm_size = 14;
-
- ofm_size += 2*(tfm->ec - tfm->bc + 1);
- ofm_size += tfm->wlenheader;
- ofm_size += tfm->nwidths;
- ofm_size += tfm->nheights;
- ofm_size += tfm->ndepths;
- ofm_size += tfm->nitcor;
- ofm_size += 2*(tfm->nlig);
- ofm_size += tfm->nkern;
- ofm_size += 2*(tfm->nextens);
- ofm_size += tfm->nfonparm;
- if (tfm->wlenfile != ofm_file_size / 4 ||
- tfm->wlenfile != ofm_size) {
- ERROR("OFM file problem. Table sizes don't agree.");
- }
-}
-
-static void
-ofm_get_sizes (FILE *ofm_file, UNSIGNED_QUAD ofm_file_size, struct tfm_font *tfm)
-{
- tfm->level = get_signed_quad(ofm_file);
-
- tfm->wlenfile = get_signed_quad(ofm_file);
- tfm->wlenheader = get_signed_quad(ofm_file);
- tfm->bc = get_signed_quad(ofm_file);
- tfm->ec = get_signed_quad(ofm_file);
- if (tfm->ec < tfm->bc) {
- ERROR("OFM file error: ec(%u) < bc(%u) ???", tfm->ec, tfm->bc);
- }
- tfm->nwidths = get_signed_quad(ofm_file);
- tfm->nheights = get_signed_quad(ofm_file);
- tfm->ndepths = get_signed_quad(ofm_file);
- tfm->nitcor = get_signed_quad(ofm_file);
- tfm->nlig = get_signed_quad(ofm_file);
- tfm->nkern = get_signed_quad(ofm_file);
- tfm->nextens = get_signed_quad(ofm_file);
- tfm->nfonparm = get_signed_quad(ofm_file);
- tfm->fontdir = get_signed_quad(ofm_file);
- if (tfm->fontdir) {
- WARN("I may be interpreting a font direction incorrectly.");
- }
- if (tfm->level == 0) {
- ofm_check_size_one(tfm, ofm_file_size);
- } else if (tfm->level == 1) {
- tfm->nco = get_signed_quad(ofm_file);
- tfm->ncw = get_signed_quad(ofm_file);
- tfm->npc = get_signed_quad(ofm_file);
- seek_absolute(ofm_file, 4*(tfm->nco - tfm->wlenheader));
- } else {
- ERROR("Can't handle OFM files with level > 1");
- }
-
- return;
-}
-
-static void
-ofm_do_char_info_zero (FILE *tfm_file, struct tfm_font *tfm)
-{
- UNSIGNED_QUAD num_chars;
-
- num_chars = tfm->ec - tfm->bc + 1;
- if (num_chars != 0) {
- UNSIGNED_QUAD i;
-
- tfm->width_index = NEW(num_chars, UNSIGNED_PAIR);
- tfm->height_index = NEW(num_chars, UNSIGNED_BYTE);
- tfm->depth_index = NEW(num_chars, UNSIGNED_BYTE);
- for (i = 0; i < num_chars; i++) {
- tfm->width_index [i] = get_unsigned_pair(tfm_file);
- tfm->height_index[i] = get_unsigned_byte(tfm_file);
- tfm->depth_index [i] = get_unsigned_byte(tfm_file);
- /* Ignore remaining quad */
- get_unsigned_quad(tfm_file);
- }
- }
-}
-
-static void
-ofm_do_char_info_one (FILE *tfm_file, struct tfm_font *tfm)
-{
- UNSIGNED_QUAD num_char_infos;
- UNSIGNED_QUAD num_chars;
-
- num_char_infos = tfm->ncw / (3 + (tfm->npc / 2));
- num_chars = tfm->ec - tfm ->bc + 1;
-
- if (num_chars != 0) {
- UNSIGNED_QUAD i;
- UNSIGNED_QUAD char_infos_read;
-
- tfm->width_index = NEW(num_chars, UNSIGNED_PAIR);
- tfm->height_index = NEW(num_chars, UNSIGNED_BYTE);
- tfm->depth_index = NEW(num_chars, UNSIGNED_BYTE);
- char_infos_read = 0;
- for (i = 0; i < num_chars &&
- char_infos_read < num_char_infos; i++) {
- int repeats, j;
-
- tfm->width_index [i] = get_unsigned_pair(tfm_file);
- tfm->height_index[i] = get_unsigned_byte(tfm_file);
- tfm->depth_index [i] = get_unsigned_byte(tfm_file);
- /* Ignore next quad */
- get_unsigned_quad(tfm_file);
- repeats = get_unsigned_pair(tfm_file);
- /* Skip params */
- for (j = 0; j < tfm->npc; j++) {
- get_unsigned_pair(tfm_file);
- }
- /* Remove word padding if necessary */
- if (ISEVEN(tfm->npc)){
- get_unsigned_pair(tfm_file);
- }
- char_infos_read++;
- if (i + repeats > num_chars) {
- ERROR("Repeats causes number of characters to be exceeded.");
- }
- for (j = 0; j < repeats; j++) {
- tfm->width_index [i+j+1] = tfm->width_index [i];
- tfm->height_index[i+j+1] = tfm->height_index[i];
- tfm->depth_index [i+j+1] = tfm->depth_index [i];
- }
- /* Skip ahead because we have already handled repeats */
- i += repeats;
- }
- }
-}
-
-static void
-ofm_unpack_arrays (struct font_metric *fm,
- struct tfm_font *tfm, UNSIGNED_QUAD num_chars)
-{
- long i;
-
- fm->widths = NEW(tfm->bc + num_chars, fixword);
- fm->heights = NEW(tfm->bc + num_chars, fixword);
- fm->depths = NEW(tfm->bc + num_chars, fixword);
- for (i = 0; i < num_chars; i++) {
- fm->widths [tfm->bc + i] = tfm->width [ tfm->width_index [i] ];
- fm->heights[tfm->bc + i] = tfm->height[ tfm->height_index[i] ];
- fm->depths [tfm->bc + i] = tfm->depth [ tfm->depth_index [i] ];
- }
-}
-
-static void
-read_ofm (struct font_metric *fm, FILE *ofm_file, UNSIGNED_QUAD ofm_file_size)
-{
- struct tfm_font tfm;
-
- tfm_font_init(&tfm);
-
- ofm_get_sizes(ofm_file, ofm_file_size, &tfm);
-
- if (tfm.level < 0 || tfm.level > 1)
- ERROR ("OFM level %d not supported.", tfm.level);
-
- if (tfm.wlenheader > 0) {
- tfm.header = NEW(tfm.wlenheader, fixword);
- fread_fwords(tfm.header, tfm.wlenheader, ofm_file);
- }
- if (tfm.level == 0) {
- ofm_do_char_info_zero(ofm_file, &tfm);
- } else if (tfm.level == 1) {
- ofm_do_char_info_one(ofm_file, &tfm);
- }
- if (tfm.nwidths > 0) {
- tfm.width = NEW(tfm.nwidths, fixword);
- fread_fwords(tfm.width, tfm.nwidths, ofm_file);
- }
- if (tfm.nheights > 0) {
- tfm.height = NEW(tfm.nheights, fixword);
- fread_fwords(tfm.height, tfm.nheights, ofm_file);
- }
- if (tfm.ndepths > 0) {
- tfm.depth = NEW(tfm.ndepths, fixword);
- fread_fwords(tfm.depth, tfm.ndepths, ofm_file);
- }
-
- ofm_unpack_arrays(fm, &tfm, tfm.ec - tfm.bc + 1);
- tfm_unpack_header(fm, &tfm);
- fm->firstchar = tfm.bc;
- fm->lastchar = tfm.ec;
- fm->source = SOURCE_TYPE_OFM;
-
- tfm_font_clear(&tfm);
-
- return;
-}
-#endif /* !WITHOUT_OMEGA */
-
-static void
-read_tfm (struct font_metric *fm, FILE *tfm_file, UNSIGNED_QUAD tfm_file_size)
-{
- struct tfm_font tfm;
-
- tfm_font_init(&tfm);
-
- tfm_get_sizes(tfm_file, tfm_file_size, &tfm);
- fm->firstchar = tfm.bc;
- fm->lastchar = tfm.ec;
- if (tfm.wlenheader > 0) {
- tfm.header = NEW(tfm.wlenheader, fixword);
- fread_fwords(tfm.header, tfm.wlenheader, tfm_file);
- }
-#ifndef WITHOUT_ASCII_PTEX
- if (IS_JFM(tfm.id)) {
- jfm_do_char_type_array(tfm_file, &tfm);
- jfm_make_charmap(fm, &tfm);
- fm->firstchar = 0;
- fm->lastchar = 0x10FFFFl;
- fm->fontdir = (tfm.id == JFMV_ID) ? FONT_DIR_VERT : FONT_DIR_HORIZ;
- fm->source = SOURCE_TYPE_JFM;
- }
-#endif /* !WITHOUT_ASCII_PTEX */
- if (tfm.ec - tfm.bc + 1 > 0) {
- tfm.char_info = NEW(tfm.ec - tfm.bc + 1, UNSIGNED_QUAD);
- fread_uquads(tfm.char_info, tfm.ec - tfm.bc + 1, tfm_file);
- }
- if (tfm.nwidths > 0) {
- tfm.width = NEW(tfm.nwidths, fixword);
- fread_fwords(tfm.width, tfm.nwidths, tfm_file);
- }
- if (tfm.nheights > 0) {
- tfm.height = NEW(tfm.nheights, fixword);
- fread_fwords(tfm.height, tfm.nheights, tfm_file);
- }
- if (tfm.ndepths > 0) {
- tfm.depth = NEW(tfm.ndepths, fixword);
- fread_fwords(tfm.depth, tfm.ndepths, tfm_file);
- }
- tfm_unpack_arrays(fm, &tfm);
- tfm_unpack_header(fm, &tfm);
-
- tfm_font_clear(&tfm);
-
- return;
-}
-
-int
-tfm_open (const char *tfm_name, int must_exist)
-{
- FILE *tfm_file;
- int i, format = TFM_FORMAT;
- UNSIGNED_QUAD tfm_file_size;
- char *file_name = NULL;
-
- for (i = 0; i < numfms; i++) {
- if (!strcmp(tfm_name, fms[i].tex_name))
- return i;
- }
-
- /*
- * The procedure to search tfm or ofm files:
- * 1. Search tfm file with the given name with the must_exist flag unset.
- * 2. Search ofm file with the given name with the must_exist flag unset.
- * 3. If not found and must_exist flag is set, try again to search
- * tfm file with the must_exist flag set.
- * 4. If not found and must_exist flag is not set, return -1.
- */
-
-
- /*
- * We first look for OFM and then TFM.
- * The reason for this change is incompatibility introduced when dvipdfmx
- * started to write correct glyph metrics to output PDF for CID fonts.
- * I'll not explain this in detail... This change is mostly specific to
- * Japanese support.
- */
-#if 0
- if ((file_name = kpse_find_file(tfm_name, kpse_tfm_format, 0))) {
- format = TFM_FORMAT;
- } else if ((file_name = kpse_find_file(tfm_name, kpse_ofm_format, 0))) {
- format = OFM_FORMAT;
- }
-#endif
- {
- char *ofm_name, *suffix;
-
- suffix = strrchr(tfm_name, '.');
- if (!suffix || (strcmp(suffix, ".tfm") != 0 &&
- strcmp(suffix, ".ofm") != 0)) {
- ofm_name = NEW(strlen(tfm_name) + strlen(".ofm") + 1, char);
- strcpy(ofm_name, tfm_name);
- strcat(ofm_name, ".ofm");
- } else {
- ofm_name = NULL;
- }
- if (ofm_name &&
- (file_name = kpse_find_file(ofm_name, kpse_ofm_format, 0)) != NULL) {
- format = OFM_FORMAT;
- } else if ((file_name =
- kpse_find_file(tfm_name, kpse_tfm_format, 0)) != NULL) {
- format = TFM_FORMAT;
- } else if ((file_name =
- kpse_find_file(tfm_name, kpse_ofm_format, 0)) != NULL) {
- format = OFM_FORMAT;
- }
- if (ofm_name)
- RELEASE(ofm_name);
- }
-
- /*
- * In case that must_exist is set, MiKTeX returns always non-NULL value
- * even if the tfm file is not found.
- */
- if (file_name == NULL) {
- if (must_exist) {
- if ((file_name = kpse_find_file(tfm_name, kpse_tfm_format, 1)) != NULL)
- format = TFM_FORMAT;
- else {
- ERROR("Unable to find TFM file \"%s\".", tfm_name);
- }
- } else {
- return -1;
- }
- }
-
- tfm_file = MFOPEN(file_name, FOPEN_RBIN_MODE);
- if (!tfm_file) {
- ERROR("Could not open specified TFM/OFM file \"%s\".", tfm_name);
- }
-
- if (verbose) {
- if (format == TFM_FORMAT)
- MESG("(TFM:%s", tfm_name);
- else if (format == OFM_FORMAT)
- MESG("(OFM:%s", tfm_name);
- if (verbose > 1)
- MESG("[%s]", file_name);
- }
-
- RELEASE(file_name);
-
- tfm_file_size = file_size(tfm_file);
- if (tfm_file_size < 24) {
- ERROR("TFM/OFM file too small to be a valid file.");
- }
-
- fms_need(numfms + 1);
- fm_init(fms + numfms);
-
-#ifndef WITHOUT_OMEGA
- if (format == OFM_FORMAT)
- read_ofm(&fms[numfms], tfm_file, tfm_file_size);
- else
-#endif /* !WITHOUT_OMEGA */
- {
- read_tfm(&fms[numfms], tfm_file, tfm_file_size);
- }
-
- MFCLOSE(tfm_file);
-
- fms[numfms].tex_name = NEW(strlen(tfm_name)+1, char);
- strcpy(fms[numfms].tex_name, tfm_name);
-
- if (verbose)
- MESG(")");
-
- return numfms++;
-}
-
-void
-tfm_close_all (void)
-{
- int i;
-
- if (fms) {
- for (i = 0; i < numfms; i++) {
- fm_clear(&(fms[i]));
- }
- RELEASE(fms);
- }
-}
-
-#define CHECK_ID(n) do {\
- if ((n) < 0 || (n) >= numfms)\
- ERROR("TFM: Invalid TFM ID: %d", (n));\
-} while (0)
-
-fixword
-tfm_get_fw_width (int font_id, SIGNED_QUAD ch)
-{
- struct font_metric *fm;
- long idx = 0;
-
- CHECK_ID(font_id);
-
- fm = &(fms[font_id]);
- if (ch >= fm->firstchar && ch <= fm->lastchar) {
- switch (fm->charmap.type) {
- case MAPTYPE_CHAR:
- idx = lookup_char(fm->charmap.data, ch);
- if (idx < 0)
- ERROR("Invalid char: %ld\n", ch);
- break;
- case MAPTYPE_RANGE:
- idx = lookup_range(fm->charmap.data, ch);
- if (idx < 0)
- ERROR("Invalid char: %ld\n", ch);
- break;
- default:
- idx = ch;
- }
- } else {
- ERROR("Invalid char: %ld\n", ch);
- }
-
- return fm->widths[idx];
-}
-
-fixword
-tfm_get_fw_height (int font_id, SIGNED_QUAD ch)
-{
- struct font_metric *fm;
- long idx = 0;
-
- CHECK_ID(font_id);
-
- fm = &(fms[font_id]);
- if (ch >= fm->firstchar && ch <= fm->lastchar) {
- switch (fm->charmap.type) {
- case MAPTYPE_CHAR:
- idx = lookup_char(fm->charmap.data, ch);
- if (idx < 0)
- ERROR("Invalid char: %ld\n", ch);
- break;
- case MAPTYPE_RANGE:
- idx = lookup_range(fm->charmap.data, ch);
- if (idx < 0)
- ERROR("Invalid char: %ld\n", ch);
- break;
- default:
- idx = ch;
- }
- } else {
- ERROR("Invalid char: %ld\n", ch);
- }
-
- return fm->heights[idx];
-}
-
-fixword
-tfm_get_fw_depth (int font_id, SIGNED_QUAD ch)
-{
- struct font_metric *fm;
- long idx = 0;
-
- CHECK_ID(font_id);
-
- fm = &(fms[font_id]);
- if (ch >= fm->firstchar && ch <= fm->lastchar) {
- switch (fm->charmap.type) {
- case MAPTYPE_CHAR:
- idx = lookup_char(fm->charmap.data, ch);
- if (idx < 0)
- ERROR("Invalid char: %ld\n", ch);
- break;
- case MAPTYPE_RANGE:
- idx = lookup_range(fm->charmap.data, ch);
- if (idx < 0)
- ERROR("Invalid char: %ld\n", ch);
- break;
- default:
- idx = ch;
- }
- } else {
- ERROR("Invalid char: %ld\n", ch);
- }
-
- return fm->depths[idx];
-}
-
-
-/*
- * tfm_get_width returns the width of the font
- * as a (double) fraction of the design size.
- */
-double
-tfm_get_width (int font_id, SIGNED_QUAD ch)
-{
- return ((double) tfm_get_fw_width(font_id, ch)/FWBASE);
-}
-
-#if 0
-double
-tfm_get_height (int font_id, SIGNED_QUAD ch)
-{
- return ((double) tfm_get_fw_height(font_id, ch)/FWBASE);
-}
-
-double
-tfm_get_depth (int font_id, SIGNED_QUAD ch)
-{
- return ((double) tfm_get_fw_depth(font_id, ch)/FWBASE);
-}
-#endif
-
-/* tfm_string_xxx() do not work for OFM... */
-fixword
-tfm_string_width (int font_id, const unsigned char *s, unsigned len)
-{
- fixword result = 0;
- struct font_metric *fm;
- unsigned i;
-
- CHECK_ID(font_id);
-
- fm = &(fms[font_id]);
-#ifndef WITHOUT_ASCII_PTEX
- if (fm->source == SOURCE_TYPE_JFM) {
- for (i = 0; i < len/2; i++) {
- SIGNED_QUAD ch;
-
- ch = (s[2*i] << 8)|s[2*i+1];
- result += tfm_get_fw_width(font_id, ch);
- }
- } else
-#endif
- for (i = 0; i < len; i++) {
- result += tfm_get_fw_width(font_id, s[i]);
- }
-
- return result;
-}
-
-fixword
-tfm_string_depth (int font_id, const unsigned char *s, unsigned len)
-{
- fixword result = 0;
- struct font_metric *fm;
- unsigned i;
-
- CHECK_ID(font_id);
-
- fm = &(fms[font_id]);
-#ifndef WITHOUT_ASCII_PTEX
- if (fm->source == SOURCE_TYPE_JFM) {
- for (i = 0; i < len/2; i++) {
- SIGNED_QUAD ch;
-
- ch = (s[2*i] << 8)|s[2*i+1];
- result += tfm_get_fw_depth(font_id, ch);
- }
- } else
-#endif
- for (i = 0; i < len; i++) {
- result = MAX(result, tfm_get_fw_depth(font_id, s[i]));
- }
-
- return result;
-}
-
-fixword
-tfm_string_height (int font_id, const unsigned char *s, unsigned len)
-{
- fixword result = 0;
- struct font_metric *fm;
- unsigned i;
-
- CHECK_ID(font_id);
-
- fm = &(fms[font_id]);
-#ifndef WITHOUT_ASCII_PTEX
- if (fm->source == SOURCE_TYPE_JFM) {
- for (i = 0; i < len/2; i++) {
- SIGNED_QUAD ch;
-
- ch = (s[2*i] << 8)|s[2*i+1];
- result += tfm_get_fw_height(font_id, ch);
- }
- } else
-#endif
- for (i = 0; i < len; i++) {
- result = MAX(result, tfm_get_fw_height(font_id, s[i]));
- }
-
- return result;
-}
-
-double
-tfm_get_design_size (int font_id)
-{
- CHECK_ID(font_id);
-
- return (double) (fms[font_id].designsize)/FWBASE*(72.0/72.27);
-}
-
-#if 0
-char *
-tfm_get_codingscheme (int font_id)
-{
- CHECK_ID(font_id);
-
- return fms[font_id].codingscheme;
-}
-
-#ifndef WITHOUT_ASCII_PTEX
-/* Vertical version of JFM */
-int
-tfm_is_vert (int font_id)
-{
- CHECK_ID(font_id);
-
- return (fms[font_id].fontdir == FONT_DIR_VERT) ? 1 : 0;
-}
-#else /* WITHOUT_ASCII_PTEX */
-int
-tfm_is_vert (int font_id)
-{
- return 0;
-}
-#endif /* !WITHOUT_ASCII_PTEX */
-#endif
-
-int
-tfm_exists (const char *tfm_name)
-{
- char *fullname;
-
- fullname = kpse_find_file(tfm_name, kpse_ofm_format, 0);
- if (fullname) {
- RELEASE(fullname);
- return 1;
- }
- fullname = kpse_find_file(tfm_name, kpse_tfm_format, 0);
- if (fullname) {
- RELEASE(fullname);
- return 1;
- }
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TFM_H_
-#define _TFM_H_
-
-#include "numbers.h"
-
-extern void tfm_set_verbose (void);
-
-extern int tfm_open (const char * tex_name, int must_exist);
-extern void tfm_close_all (void);
-
-extern double tfm_get_width (int font_id, SIGNED_QUAD ch);
-#if 0
-extern double tfm_get_height (int font_id, SIGNED_QUAD ch);
-extern double tfm_get_depth (int font_id, SIGNED_QUAD ch);
-#endif
-
-extern fixword tfm_get_fw_width (int font_id, SIGNED_QUAD ch);
-extern fixword tfm_get_fw_height (int font_id, SIGNED_QUAD ch);
-extern fixword tfm_get_fw_depth (int font_id, SIGNED_QUAD ch);
-
-extern fixword tfm_string_width (int font_id, const unsigned char *s, unsigned len);
-extern fixword tfm_string_depth (int font_id, const unsigned char *s, unsigned len);
-extern fixword tfm_string_height (int font_id, const unsigned char *s, unsigned len);
-
-extern double tfm_get_space (int font_id);
-
-/* From TFM header */
-extern double tfm_get_design_size (int font_id);
-#if 0
-extern char *tfm_get_codingscheme (int font_id);
-extern int tfm_is_vert (int font_id);
-#endif
-
-extern int tfm_exists (const char *tfm_name);
-
-#endif /* _TFM_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-
-#include "numbers.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxfile.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-#include "pdfresource.h"
-#include "pdffont.h"
-
-#include "pdfencoding.h"
-#include "unicode.h"
-#include "agl.h"
-
-/* TrueType */
-#include "sfnt.h"
-#include "tt_cmap.h"
-#include "tt_table.h"
-#include "tt_glyf.h"
-#include "tt_post.h"
-#include "tt_gsub.h"
-#include "tt_aux.h"
-
-#include "truetype.h"
-
-#include "tfm.h"
-
-/* Modifying this has no effect :P */
-#ifdef ENABLE_NOEMBED
-# undef ENABLE_NOEMBED
-#endif
-
-int
-pdf_font_open_truetype (pdf_font *font)
-{
- char *ident;
- int index, encoding_id;
- pdf_obj *fontdict, *descriptor;
- sfnt *sfont;
- int embedding = 1; /* Must be embedded. */
- FILE *fp = NULL;
- int length, error = 0;
-
- ASSERT( font );
-
- ident = pdf_font_get_ident(font);
- index = pdf_font_get_index(font);
-
- ASSERT( ident );
-
- fp = DPXFOPEN(ident, DPX_RES_TYPE_TTFONT);
- if (!fp) {
- fp = DPXFOPEN(ident, DPX_RES_TYPE_DFONT);
- if (!fp) return -1;
- sfont = dfont_open(fp, index);
- } else {
- sfont = sfnt_open(fp);
- }
-
- if (!sfont) {
- WARN("Could not open TrueType font: %s", ident);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
-
- if (sfont->type == SFNT_TYPE_TTC) {
- unsigned long offset;
- offset = ttc_read_offset(sfont, index);
- if (offset == 0) ERROR("Invalid TTC index in %s.", ident);
- error = sfnt_read_table_directory(sfont, offset);
- } else {
- error = sfnt_read_table_directory(sfont, sfont->offset);
- }
-
- if (error) {
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1; /* Silently */
- }
-
- /* Reading fontdict before checking fonttype conflicts with PKFONT
- * because pdf_font_get_resource() always makes a dictionary.
- */
- encoding_id = pdf_font_get_encoding(font);
- fontdict = pdf_font_get_resource(font);
- descriptor = pdf_font_get_descriptor(font);
-#ifdef ENABLE_NOEMBED
- embedding = pdf_font_get_flag(font, PDF_FONT_FLAG_NOEMBED) ? 0 : 1;
-#endif /* ENABLE_NOEMBED */
-
- ASSERT( fontdict && descriptor );
-
- {
- pdf_obj *tmp;
- tmp = tt_get_fontdesc(sfont, &embedding, -1, 1);
- if (!tmp) {
- ERROR("Could not obtain necessary font info.");
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
- ASSERT(pdf_obj_typeof(tmp) == PDF_DICT);
-
- pdf_merge_dict(descriptor, tmp);
- pdf_release_obj(tmp);
- }
-
- if (!embedding) {
- if (encoding_id >= 0 &&
- !pdf_encoding_is_predefined(encoding_id)) {
- ERROR("Custom encoding not allowed for non-embedded TrueType font.");
- sfnt_close(sfont);
- return -1;
- } else {
- /* There are basically no guarantee for font substitution
- * can work with "symblic" fonts. At least all glyphs
- * contained in the font must be identified; glyphs covers
- * by this instance of font should contain glyphs only from
- * Adobe Standard Latin Set. We allow non-embedded font
- * only to predefined encodings for this reason. Note that
- * "builtin" encoding means "MacRoman" here.
- */
- pdf_obj *tmp;
- long flags;
-
-#ifndef ENABLE_NOEMBED
- ERROR("Font file=\"%s\" can't be embedded due to liscence restrictions.", ident);
-#endif /* ENABLE_NOEMBED */
- pdf_font_set_flags(font, PDF_FONT_FLAG_NOEMBED);
- tmp = pdf_lookup_dict(descriptor, "Flags");
- if (tmp && pdf_obj_typeof(tmp) == PDF_NUMBER) {
- flags = (long) pdf_number_value(tmp);
- flags &= (1 << 2); /* clear Symbolic */
- flags |= (1 << 5); /* set Nonsymbolic */
- pdf_add_dict(descriptor, pdf_new_name("Flags"), pdf_new_number(flags));
- }
- }
- }
-
- {
- char fontname[256];
- int n;
-
- memset(fontname, 0, 256);
- length = tt_get_ps_fontname(sfont, fontname, 255);
- if (length < 1) {
- length = MIN(strlen(ident), 255);
- strncpy(fontname, ident, length);
- }
- fontname[length] = '\0';
- for (n = 0; n < length; n++) {
- if (fontname[n] == 0) {
- memmove(fontname + n, fontname + n + 1, length - n - 1);
- }
- }
- if (strlen(fontname) == 0)
- ERROR("Can't find valid fontname for \"%s\".", ident);
- pdf_font_set_fontname(font, fontname);
- }
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- pdf_add_dict(fontdict,
- pdf_new_name("Type"), pdf_new_name("Font"));
- pdf_add_dict(fontdict,
- pdf_new_name("Subtype"), pdf_new_name("TrueType"));
-
- return 0;
-}
-
-/*
- * The 'name' table should be preserved since it contains copyright
- * information, but it might cause problem when there are invalid
- * table entries (wrongly encoded text which is often the case in
- * CJK fonts). Acrobat does not use 'name' table. Unicode TrueType
- * fonts may have 10K bytes 'name' table...
- *
- * We preserve the 'OS/2' table too, since it contains the license
- * information. PDF applications should use this table to decide
- * whether the font is embedded only for the purpose of preview &
- * printing. Otherwise, we must encrypt the document. Acrobat does
- * not use 'OS/2' table, though...
- */
-static struct
-{
- const char *name;
- int must_exist;
-} required_table[] = {
- {"OS/2", 0}, {"head", 1}, {"hhea", 1}, {"loca", 1}, {"maxp", 1},
- {"name", 1}, {"glyf", 1}, {"hmtx", 1}, {"fpgm", 0}, {"cvt ", 0},
- {"prep", 0}, {"cmap", 1}, {NULL, 0}
-};
-
-static void
-do_widths (pdf_font *font, double *widths)
-{
- pdf_obj *fontdict;
- pdf_obj *tmparray;
- int code, firstchar, lastchar, tfm_id;
- char *usedchars;
-
- fontdict = pdf_font_get_resource (font);
- usedchars = pdf_font_get_usedchars (font);
-
- tmparray = pdf_new_array();
- for (firstchar = 255, lastchar = 0, code = 0; code < 256; code++) {
- if (usedchars[code]) {
- if (code < firstchar) firstchar = code;
- if (code > lastchar) lastchar = code;
- }
- }
- if (firstchar > lastchar) {
- WARN("No glyphs actually used???");
- pdf_release_obj(tmparray);
- return;
- }
- tfm_id = tfm_open(pdf_font_get_mapname(font), 0);
- for (code = firstchar; code <= lastchar; code++) {
- if (usedchars[code]) {
- double width;
- if (tfm_id < 0) /* tfm is not found */
- width = widths[code];
- else
- width = 1000. * tfm_get_width(tfm_id, code);
- pdf_add_array(tmparray,
- pdf_new_number(ROUND(width, 0.1)));
- } else {
- pdf_add_array(tmparray, pdf_new_number(0.0));
- }
- }
-
- if (pdf_array_length(tmparray) > 0) {
- pdf_add_dict(fontdict,
- pdf_new_name("Widths"), pdf_ref_obj(tmparray));
- }
- pdf_release_obj(tmparray);
-
- pdf_add_dict(fontdict,
- pdf_new_name("FirstChar"), pdf_new_number(firstchar));
- pdf_add_dict(fontdict,
- pdf_new_name("LastChar"), pdf_new_number(lastchar));
-
- return;
-}
-
-static int verbose = 0;
-
-#define PDFUNIT(v) ((double) (ROUND(1000.0*(v)/(glyphs->emsize), 1)))
-
-/*
- * There are several issues in TrueType font support in PDF.
- * How PDF viewers select TrueType cmap table is not so clear.
- * Most reliable way seem to reencode font and sort glyphs as
- * charcode == gid and to use Mac-Roman format 0 subtable.
- * It does not work with encodings that uses full 256 range since
- * GID = 0 is reserved for .notdef, so GID = 256 is not accessible.
- */
-static int
-do_builtin_encoding (pdf_font *font, const char *usedchars, sfnt *sfont)
-{
- struct tt_glyphs *glyphs;
- char *cmap_table;
- tt_cmap *ttcm;
- USHORT gid, idx;
- int code, count;
- double widths[256];
-
- ttcm = tt_cmap_read(sfont, TT_MAC, TT_MAC_ROMAN);
- if (!ttcm) {
- WARN("Could not read Mac-Roman TrueType cmap table...");
- return -1;
- }
-
- cmap_table = NEW(274, char);
- memset(cmap_table, 0, 274);
- sfnt_put_ushort(cmap_table, 0); /* Version */
- sfnt_put_ushort(cmap_table+2, 1); /* Number of subtables */
- sfnt_put_ushort(cmap_table+4, TT_MAC); /* Platform ID */
- sfnt_put_ushort(cmap_table+6, TT_MAC_ROMAN); /* Encoding ID */
- sfnt_put_ulong (cmap_table+8, 12); /* Offset */
- sfnt_put_ushort(cmap_table+12, 0); /* Format */
- sfnt_put_ushort(cmap_table+14, 262); /* Length */
- sfnt_put_ushort(cmap_table+16, 0); /* Language */
-
- glyphs = tt_build_init();
-
- if (verbose > 2)
- MESG("[glyphs:/.notdef");
-
- count = 1; /* .notdef */
- for (code = 0; code < 256; code++) {
- if (!usedchars[code])
- continue;
-
- if (verbose > 2)
- MESG("/.c0x%02x", code);
-
- gid = tt_cmap_lookup(ttcm, code);
- if (gid == 0) {
- WARN("Glyph for character code=0x%02x missing in font font-file=\"%s\".",
- code, pdf_font_get_ident(font));
- idx = 0;
- } else {
- idx = tt_find_glyph(glyphs, gid);
- if (idx == 0)
- idx = tt_add_glyph(glyphs, (USHORT)gid, (USHORT)count); /* count returned. */
- }
- cmap_table[18+code] = idx & 0xff; /* bug here */
- count++;
- }
- tt_cmap_release(ttcm);
-
- if (verbose > 2)
- MESG("]");
-
- if (tt_build_tables(sfont, glyphs) < 0) {
- WARN("Packing TrueType font into SFNT failed!");
- tt_build_finish(glyphs);
- RELEASE(cmap_table);
- return -1;
- }
-
- for (code = 0; code < 256; code++) {
- if (usedchars[code]) {
- idx = tt_get_index(glyphs, (USHORT) cmap_table[18+code]);
- widths[code] = PDFUNIT(glyphs->gd[idx].advw);
- } else {
- widths[code] = 0.0;
- }
- }
- do_widths(font, widths);
-
- if (verbose > 1)
- MESG("[%d glyphs]", glyphs->num_glyphs);
-
- tt_build_finish(glyphs);
-
- sfnt_set_table(sfont, "cmap", cmap_table, 274);
-
- return 0;
-}
-
-/* Order of lookup should be
- * post, unicode+otl
- */
-struct glyph_mapper
-{
- tt_cmap *codetogid;
- otl_gsub *gsub;
- sfnt *sfont;
- struct tt_post_table *nametogid;
-};
-
-
-/* WARNING: This modifies glyphname itself */
-static int
-agl_decompose_glyphname (char *glyphname, char **nptrs, int size, char **suffix)
-{
- char *q, *p = glyphname;
- int n;
-
- q = strchr(p, '.'); /* chop every thing after *first* dot */
- if (!q)
- *suffix = NULL;
- else {
- *q = '\0'; q++;
- *suffix = q;
- }
-
- nptrs[0] = p;
- for (n = 1; p && *p; n++) {
- p = strchr(p, '_');
- if (!p || p[1] == '\0')
- break;
- if (n >= size)
- ERROR("Uh ah..."); /* _FIXME_ */
- *p = '\0'; p++;
- nptrs[n] = p;
- }
-
- return n;
-}
-
-static int
-select_gsub (const char *feat, struct glyph_mapper *gm)
-{
- int idx, error = 0;
-
- if (!feat || *feat == 0 || !gm || !gm->gsub)
- return -1;
-
- /* First treat as is */
- idx = otl_gsub_select(gm->gsub, "*", "*", feat);
- if (idx >= 0)
- return 0;
-
- if (verbose > 1)
- MESG("\ntrutype>> Try loading OTL GSUB for \"*.*.%s\"...", feat);
- error = otl_gsub_add_feat(gm->gsub, "*", "*", feat, gm->sfont);
- if (!error) {
- idx = otl_gsub_select(gm->gsub, "*", "*", feat);
- return (idx >= 0 ? 0 : -1);
- }
-
- return -1;
-}
-
-static int findparanoiac (const char *glyph_name, USHORT *gid, struct glyph_mapper *gm);
-static int resolve_glyph (const char *glyph_name, USHORT *gid, struct glyph_mapper *gm);
-
-/* Apply GSUB. This is a bit tricky... */
-static int
-selectglyph (USHORT in, const char *suffix, struct glyph_mapper *gm, USHORT *out)
-{
- char *s, *q, t[5];
- const char *r;
- int n, error = 0;
-
- ASSERT(suffix && gm && out);
- ASSERT(suffix && *suffix != 0);
-
- s = NEW(strlen(suffix) + 1, char);
- strcpy(s, suffix);
-
- /* First try converting suffix to feature tag.
- * agl.c currently only knows less ambiguos cases;
- * e.g., 'sc', 'superior', etc.
- */
- r = agl_suffix_to_otltag(s);
- if (r) { /* We found feature tag for 'suffix'. */
- error = select_gsub(r, gm); /* no fallback for this */
- if (!error)
- error = otl_gsub_apply(gm->gsub, &in);
- } else { /* 'suffix' may represent feature tag. */
- /* Try loading GSUB only when length of 'suffix' is less
- * than or equal to 4. tt_gsub give a warning otherwise.
- */
- if (strlen(s) > 4)
- error = -1; /* Uh */
- else if (strlen(s) == 4)
- error = select_gsub(s, gm);
- else { /* less than 4. pad ' '. */
- memset(t, ' ', 4); t[4] = '\0';
- memcpy(t, s, strlen(s));
- error = select_gsub(t, gm);
- }
- if (!error) /* 'suffix' represents feature tag. */
- error = otl_gsub_apply(gm->gsub, &in);
- else { /* other case: alt1, nalt10... (alternates) */
- for (q = s + strlen(s) - 1; q > s && *q >= '0' && *q <= '9'; q--);
- if (q == s)
- error = -1;
- else { /* starting at 1 */
- n = atoi(q + 1) - 1; q[1] = '\0';
- if (strlen(s) > 4)
- error = -1;
- else { /* This may be alternate substitution. */
- memset(t, ' ', 4); t[4] = '\0';
- memcpy(t, s, strlen(s));
- error = select_gsub(s, gm);
- if (!error)
- error = otl_gsub_apply_alt(gm->gsub, (USHORT)n, (USHORT *)&in);
- }
- }
- }
- }
- RELEASE(s);
-
- *out = in;
- return error;
-}
-
-
-/* Compose glyphs via ligature substitution. */
-static int
-composeglyph (USHORT *glyphs, int n_glyphs,
- const char *feat, struct glyph_mapper *gm, USHORT *gid)
-{
- int error = 0;
- char t[5] = {' ', ' ', ' ', ' ', 0};
-
- ASSERT(glyphs && n_glyphs > 0 && gm && gid);
-
- if (!feat || feat[0] == '\0') /* meaning "Unknown" */
- error = select_gsub("(?lig|lig?|?cmp|cmp?|frac|afrc)", gm);
- else {
- if (strlen(feat) > 4)
- error = -1;
- else {
- memcpy(t, feat, strlen(feat));
- error = select_gsub(t, gm);
- }
- }
-
- if (!error)
- error = otl_gsub_apply_lig(gm->gsub, (USHORT *)glyphs, (USHORT)n_glyphs,
- (USHORT *)gid);
-
- return error;
-}
-
-/* This may be called by findparanoiac(). */
-static int
-composeuchar (long *unicodes, int n_unicodes,
- const char *feat, struct glyph_mapper *gm, USHORT *gid)
-{
- USHORT *gids;
- int i, error = 0;
-
- if (!gm->codetogid)
- return -1;
-
- gids = NEW(n_unicodes, USHORT);
- for (i = 0;
- !error && i < n_unicodes; i++) {
- gids[i] = tt_cmap_lookup(gm->codetogid, unicodes[i]);
- error = (gids[i] == 0) ? -1 : 0;
- }
-
- if (!error)
- error = composeglyph(gids, n_unicodes, feat, gm, gid);
-
- RELEASE(gids);
-
- return error;
-}
-
-/* Search 'post' table. */
-static int
-findposttable (const char *glyph_name, USHORT *gid, struct glyph_mapper *gm)
-{
- if (!gm->nametogid)
- return -1;
-
- *gid = tt_lookup_post_table(gm->nametogid, glyph_name);
-#if 0
- if (verbose > 1)
- {
- if (*gid > 0)
- MESG("%s =post=> 0x%04X\n", glyph_name, *gid);
- }
-#endif
-
- return (*gid == 0 ? -1 : 0);
-}
-
-/* This is wrong. We must care about '.'. */
-#define is_comp(n) (strchr((n), '_') != NULL)
-
-/* Glyph names are concatinated with '_'. */
-static int
-findcomposite (const char *glyphname, USHORT *gid, struct glyph_mapper *gm)
-{
- char *gname, *suffix = NULL;
- USHORT gids[32];
- char *nptrs[32];
- int i, n_comp;
- int error = 0;
-
- error = findposttable(glyphname, gid, gm);
- if (!error)
- return 0;
-
- gname = NEW(strlen(glyphname) + 1, char);
- strcpy(gname, glyphname);
-
- memset(gids, 0, 32 * sizeof(USHORT));
- n_comp = agl_decompose_glyphname(gname, nptrs, 32, &suffix);
- for (error = 0, i = 0; !error && i < n_comp; i++) {
- error = resolve_glyph(nptrs[i], &gids[i], gm);
- if (error)
- WARN("Could not resolve glyph \"%s\" (%dth component of glyph \"%s\").",
- nptrs[i], i, glyphname);
- }
-
- if (!error) {
- if (suffix &&
- (!strcmp(suffix, "liga") || !strcmp(suffix, "dlig") ||
- !strcmp(suffix, "hlig") || !strcmp(suffix, "frac") ||
- !strcmp(suffix, "ccmp") || !strcmp(suffix, "afrc")
- )
- ) {
- error = composeglyph(gids, n_comp, suffix, gm, gid);
- } else { /* first try composing glyph */
- error = composeglyph(gids, n_comp, NULL, gm, gid);
- if (!error && suffix) /* a_b_c.vert */
- error = selectglyph(*gid, suffix, gm, gid);
- }
- }
- RELEASE(gname);
-
- return error;
-}
-
-/* glyphname should not have suffix here */
-static int
-findparanoiac (const char *glyphname, USHORT *gid, struct glyph_mapper *gm)
-{
- agl_name *agln;
- USHORT idx = 0U;
- int error = 0;
-
- agln = agl_lookup_list(glyphname);
- while (agln && idx == 0) {
- if (agln->suffix) {
- error = findparanoiac(agln->name, &idx, gm);
- if (error)
- return error;
-
- error = selectglyph(idx, agln->suffix, gm, &idx);
- if (error) {
- WARN("Variant \"%s\" for glyph \"%s\" might not be found.",
- agln->suffix, agln->name);
- WARN("Using glyph name without suffix instead...");
- error = 0; /* ignore */
- }
- } else {
- if (agln->n_components == 1)
- idx = tt_cmap_lookup(gm->codetogid, agln->unicodes[0]);
- else if (agln->n_components > 1) {
- if (verbose >= 0) /* give warning */
- WARN("Glyph \"%s\" looks like a composite glyph...",
- agln->name);
- error = composeuchar(agln->unicodes, agln->n_components, NULL, gm, &idx);
- if (verbose >= 0) {
- if (error)
- WARN("Not found...");
- else {
- int _i, _n = 0;
- char *_p, _buf[256];
- WARN(">> Composite glyph glyph-name=\"%s\" found at glyph-id=\"%u\".",
- agln->name, idx);
- for (_p = _buf, _i = 0; _i < agln->n_components && _n < 245; _i++) {
- _p[_n++] = _i == 0 ? '<' : ' ';
- if (agln->unicodes[_i] >= 0x10000)
- _n += sprintf(_p+_n, "U+%06lX", agln->unicodes[_i]);
- else
- _n += sprintf(_p+_n, "U+%04lX", agln->unicodes[_i]);
- _p[_n++] = _i == agln->n_components - 1 ? '>' : ',';
- }
- _p[_n++] = '\0';
- WARN(">> Input Unicode seq.=\"%s\" ==> glyph-id=\"%u\" in font-file=\"_please_try_-v_\".", _buf, idx);
- }
- }
- } else ASSERT(0); /* Boooo */
- }
- agln = agln->alternate;
- }
-
- *gid = idx;
- return (idx == 0 ? -1 : 0);
-}
-
-static int
-resolve_glyph (const char *glyphname, USHORT *gid, struct glyph_mapper *gm)
-{
- int error = 0;
- char *name, *suffix = NULL;
- long ucv;
-
- ASSERT(glyphname);
-
- /*
- * First we try glyph name to GID mapping using post table if post table
- * is available. If post table is not available or glyph is not listed
- * in the post table, then we try Unicode if Windows-Unicode TrueType
- * cmap is available.
- */
- error = findposttable(glyphname, gid, gm);
- if (!error)
- return 0;
-
- if (!gm->codetogid)
- return -1;
-
- name = agl_chop_suffix(glyphname, &suffix);
- if (!name) /* .notdef, .foo */
- error = -1;
- else if (agl_name_is_unicode(name)) {
- ucv = agl_name_convert_unicode(name);
- *gid = tt_cmap_lookup(gm->codetogid, ucv);
- error = (*gid == 0) ? -1 : 0;
- } else {
- error = findparanoiac(name, gid, gm);
- }
- if (!error && suffix) {
- error = selectglyph(*gid, suffix, gm, gid);
- if (error) {
- WARN("Variant \"%s\" for glyph \"%s\" might not be found.",
- suffix, name);
- WARN("Using glyph name without suffix instead...");
- error = 0; /* ignore */
- }
- }
- if (suffix)
- RELEASE(suffix);
- if (name)
- RELEASE(name);
-
- return error;
-}
-
-/* Things are complicated. We still need to use PostScript
- * glyph names. But OpenType fonts may not have PS name to
- * glyph mapping. We use Unicode plus OTL GSUB for finding
- * glyphs in this case.
- */
-static int
-setup_glyph_mapper (struct glyph_mapper *gm, sfnt *sfont)
-{
- gm->sfont = sfont;
- gm->nametogid = tt_read_post_table(sfont);
- gm->codetogid = tt_cmap_read(sfont, TT_WIN, TT_WIN_UCS4);
- if (!gm->codetogid)
- gm->codetogid = tt_cmap_read(sfont, TT_WIN, TT_WIN_UNICODE);
-
- if (!gm->nametogid && !gm->codetogid)
- return -1;
-
- gm->gsub = otl_gsub_new();
-
- return 0;
-}
-
-static void
-clean_glyph_mapper (struct glyph_mapper *gm)
-{
- if (gm->gsub)
- otl_gsub_release(gm->gsub);
- if (gm->codetogid)
- tt_cmap_release (gm->codetogid);
- if (gm->nametogid)
- tt_release_post_table(gm->nametogid);
-
- gm->gsub = NULL;
- gm->codetogid = NULL;
- gm->nametogid = NULL;
- gm->sfont = NULL;
-
- return;
-}
-
-static int
-do_custom_encoding (pdf_font *font,
- char **encoding, const char *usedchars, sfnt *sfont)
-{
- struct tt_glyphs *glyphs;
- char *cmap_table;
- int code, count;
- double widths[256];
- struct glyph_mapper gm;
- USHORT idx, gid;
- int error = 0;
-
- ASSERT(font && encoding && usedchars && sfont);
-
- error = setup_glyph_mapper(&gm, sfont);
- if (error) {
- WARN("No post table nor Unicode cmap found in font: %s",
- pdf_font_get_ident(font));
- WARN(">> I can't find glyphs without this!");
- return -1;
- }
-
- cmap_table = NEW(274, char);
- memset(cmap_table, 0, 274);
- sfnt_put_ushort(cmap_table, 0); /* Version */
- sfnt_put_ushort(cmap_table+2, 1); /* Number of subtables */
- sfnt_put_ushort(cmap_table+4, TT_MAC); /* Platform ID */
- sfnt_put_ushort(cmap_table+6, TT_MAC_ROMAN); /* Encoding ID */
- sfnt_put_ulong (cmap_table+8, 12); /* Offset */
- sfnt_put_ushort(cmap_table+12, 0); /* Format */
- sfnt_put_ushort(cmap_table+14, 262); /* Length */
- sfnt_put_ushort(cmap_table+16, 0); /* Language */
-
- glyphs = tt_build_init();
-
- count = 1; /* +1 for .notdef */
- for (code = 0; code < 256; code++) {
- if (!usedchars[code])
- continue;
-
- if (!encoding[code] || !strcmp(encoding[code], ".notdef")) {
- WARN("Character code=\"0x%02X\" mapped to \".notdef\" glyph used in font font-file=\"%s\"",
- code, pdf_font_get_ident(font));
- WARN(">> Maybe incorrect encoding specified?");
- idx = 0;
- } else {
- if (is_comp(encoding[code]))
- error = findcomposite(encoding[code], &gid, &gm);
- else
- error = resolve_glyph(encoding[code], &gid, &gm);
-
- /*
- * Older versions of gs had problem with glyphs (other than .notdef)
- * mapped to gid = 0.
- */
- if (error) {
- WARN("Glyph \"%s\" not available in font \"%s\".",
- encoding[code], pdf_font_get_ident(font));
- } else {
- if (verbose > 1)
- MESG("truetype>> Glyph glyph-name=\"%s\" found at glyph-id=\"%u\".\n", encoding[code], gid);
- }
- idx = tt_find_glyph(glyphs, gid);
- if (idx == 0) {
- idx = tt_add_glyph(glyphs, (USHORT)gid, (USHORT)count); /* count returned. */
- count++;
- }
- }
- cmap_table[18 + code] = idx & 0xff; /* bug here */
- }
- clean_glyph_mapper(&gm);
-
- if (tt_build_tables(sfont, glyphs) < 0) {
- WARN("Packing TrueType font into SFNT file faild..."); /* _FIXME_: wrong message */
- tt_build_finish(glyphs);
- RELEASE(cmap_table);
- return -1;
- }
-
- for (code = 0; code < 256; code++) {
- if (usedchars[code]) {
- idx = tt_get_index(glyphs, (USHORT) cmap_table[18+code]);
- widths[code] = PDFUNIT(glyphs->gd[idx].advw);
- } else {
- widths[code] = 0.0;
- }
- }
- do_widths(font, widths);
-
- if (verbose > 1)
- MESG("[%d glyphs]", glyphs->num_glyphs);
-
- tt_build_finish(glyphs);
-
- sfnt_set_table(sfont, "cmap", cmap_table, 274);
-
- return 0;
-}
-
-int
-pdf_font_load_truetype (pdf_font *font)
-{
- pdf_obj *descriptor = pdf_font_get_descriptor(font);
- char *ident = pdf_font_get_ident(font);
- int encoding_id = pdf_font_get_encoding(font);
- char *usedchars = pdf_font_get_usedchars(font);
-#ifdef ENABLE_NOEMBED
- int embedding = pdf_font_get_flag(font, PDF_FONT_FLAG_NOEMBED) ? 0 : 1;
-#endif /* ENABLE_NOEMBED */
- int index = pdf_font_get_index(font);
- char **enc_vec;
- pdf_obj *fontfile;
- FILE *fp = NULL;
- sfnt *sfont;
- int i, error = 0;
-
- if (!pdf_font_is_in_use(font))
- return 0;
-
- verbose = pdf_font_get_verbose();
-
- fp = DPXFOPEN(ident, DPX_RES_TYPE_TTFONT);
- if (!fp) {
- fp = DPXFOPEN(ident, DPX_RES_TYPE_DFONT);
- if (!fp) ERROR("Unable to open TrueType/dfont font file: %s", ident); /* Should find *truetype* here */
- sfont = dfont_open(fp, index);
- } else {
- sfont = sfnt_open(fp);
- }
-
- if (!sfont) {
- ERROR("Unable to open TrueType/dfont file: %s", ident);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- } else if (sfont->type != SFNT_TYPE_TRUETYPE &&
- sfont->type != SFNT_TYPE_TTC &&
- sfont->type != SFNT_TYPE_DFONT) {
- ERROR("Font \"%s\" not a TrueType/dfont font?", ident);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
-
- if (sfont->type == SFNT_TYPE_TTC) {
- unsigned long offset;
- offset = ttc_read_offset(sfont, index);
- if (offset == 0) ERROR("Invalid TTC index in %s.", ident);
- error = sfnt_read_table_directory(sfont, ttc_read_offset(sfont, offset));
- } else {
- error = sfnt_read_table_directory(sfont, sfont->offset);
- }
-
- if (error) {
- ERROR("Reading SFND table dir failed for font-file=\"%s\"... Not a TrueType font?", ident);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
-
- /*
- * Create new TrueType cmap table with MacRoman encoding.
- */
- if (encoding_id < 0)
- error = do_builtin_encoding(font, usedchars, sfont);
- else {
- enc_vec = pdf_encoding_get_encoding(encoding_id);
- error = do_custom_encoding(font, enc_vec, usedchars, sfont);
- }
- if (error) {
- ERROR("Error occured while creating font subfont for \"%s\"", ident);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
-
-#if ENABLE_NOEMBED
- if (!embedding) {
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return 0;
- }
-#endif /* ENABLE_NOEMBED */
-
- /*
- * TODO: post table?
- */
-
- for (i = 0; required_table[i].name != NULL; i++) {
- if (sfnt_require_table(sfont,
- required_table[i].name,
- required_table[i].must_exist) < 0) {
- ERROR("Required TrueType table \"%s\" does not exist in font: %s",
- required_table[i].name, ident);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
- }
-
- /*
- * FontFile2
- */
- fontfile = sfnt_create_FontFile_stream(sfont);
- if (!fontfile)
- ERROR("Could not created FontFile stream for \"%s\".", ident);
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- if (verbose > 1)
- MESG("[%ld bytes]", pdf_stream_length(fontfile));
-
- pdf_add_dict(descriptor,
- pdf_new_name("FontFile2"), pdf_ref_obj(fontfile)); /* XXX */
- pdf_release_obj(fontfile);
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TRUETYPE_H_
-#define _TRUETYPE_H_
-
-#include "pdffont.h"
-
-extern int pdf_font_open_truetype (pdf_font *font);
-extern int pdf_font_load_truetype (pdf_font *font);
-
-#endif /* _TRUETYPE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "numbers.h"
-
-#include "pdfobj.h"
-
-#include "sfnt.h"
-#include "tt_table.h"
-#include "tt_post.h"
-#include "tt_aux.h"
-
-ULONG ttc_read_offset (sfnt *sfont, int ttc_idx)
-{
- ULONG offset = 0, num_dirs = 0;
-
- if (sfont == NULL || sfont->stream == NULL)
- ERROR("file not opened");
-
- if (sfont->type != SFNT_TYPE_TTC)
- ERROR("ttc_read_offset(): invalid font type");
-
- sfnt_seek_set (sfont, 4); /* skip version tag */
-
- /* version = */ sfnt_get_ulong(sfont);
- num_dirs = sfnt_get_ulong(sfont);
- if (ttc_idx < 0 || ttc_idx > num_dirs - 1)
- ERROR("Invalid TTC index number");
-
- sfnt_seek_set (sfont, 12 + ttc_idx * 4);
- offset = sfnt_get_ulong (sfont);
-
- return offset;
-}
-
-/*
- Build FontDescriptor (except FontName) from TrueType tables:
-
- Most information found in FontDescriptor is used only when automatic
- font substitution is needed. (in the case of missing/broken font data)
- Some PDF viewers may ignore embedded TrueType glyph data. Especially,
- any embedded TrueType data for CID-keyed (CIDFontType 2) font is ignored
- by PDF viewers that only support PDF versions 1.2 or earlier.
-
- We use those tables to obtain various values of FontDescriptor.
-
- head: required
-
- xMin, xMax, yMin, yMax - FontBBox
- unitsPerEm - conversion to PDF unit (points). see PDFUNIT bellow.
- The head table must exist in any TrueType font.
-
- hhea: required
-
- When the OS/2 table (Windows and OS/2 only) is not available,
- Ascender and Descender values can be used to estimate Ascent
- and Descent. The hhea table is required for all TrueType fonts.
- MaxWidth can be obtained from this table.
-
- OS/2: required for Windows and OS/2 TrueType, and OpenType
-
- fsType - liscensing information
- sCapHeight - CapHeight (version 2 only)
-
- The sCapHeight is only available in newer TrueType fonts which has
- version 2 OS/2 table and generally not available. Instead, we can
- use height of uppercase letter `H'. But we don't use it, we simply
- use Ascent value.
-
- sTypoAscender, sTypoDescender - Ascent and Descent
- usWeightClass - roughly estimate StemV.
-
- Estimation is based on the following expression:
-
- stemv = (os2->usWeightClass/65)*(os2->usWeightClass/65)+50
-
- . I've found this expression in some Adobe document (lost). We use
- this expression also, otherwise, we must analyze glyph data.
-
- xAvgCharWidth - AvgWidth (optional)
- sFamilyClass - Flags
- sFamilyClass and panose - Panose in Style dictionary (optional)
-
- post: required
-
- italicAngle - ItalicAngle
-
-*/
-
-
-#ifndef PDFUNIT
-#define PDFUNIT(v) (ROUND((1000.0*(v))/(head->unitsPerEm),1))
-#endif
-
-/* Flags: should not come here */
-#define FIXEDWIDTH (1 << 0) /* Fixed-width font */
-#define SERIF (1 << 1) /* Serif font */
-#define SYMBOLIC (1 << 2) /* Symbolic font */
-#define SCRIPT (1 << 3) /* Script font */
-#define STANDARD (1 << 5) /* Uses the Adobe Standard Character Set */
-#define ITALIC (1 << 6) /* Italic */
-#define ALLCAP (1 << 16) /* All-cap font */
-#define SMALLCAP (1 << 17) /* Small-cap font */
-#define FORCEBOLD (1 << 18) /* Force bold at small text sizes */
-pdf_obj *tt_get_fontdesc (sfnt *sfont, int *embed, int stemv, int type)
-{
- pdf_obj *descriptor = NULL;
- pdf_obj *bbox = NULL;
- int flag = SYMBOLIC;
- /* TrueType tables */
- struct tt_head_table *head;
- struct tt_os2__table *os2;
- struct tt_post_table *post;
-
- if (!sfont) {
- ERROR("font file not opened");
- }
-
- os2 = tt_read_os2__table(sfont);
- head = tt_read_head_table(sfont);
- post = tt_read_post_table(sfont);
- if (!post) {
- RELEASE(os2);
- RELEASE(head);
- return NULL;
- }
-
- descriptor = pdf_new_dict();
- pdf_add_dict (descriptor,
- pdf_new_name ("Type"),
- pdf_new_name ("FontDescriptor"));
-
- if (*embed) {
- /*
- License:
-
- "Preview & Print embedding" (0x004) requires the document containing
- Preview & Print font to be opened in read-only mode. However, licensing
- information are lost when fonts are embedded in PDF document and
- the only way to make the PDF document "read-only" is to encrypt it.
- But we have no support for encryption yet. We do not embed any fonts
- with "Preview & Print embedding" setting.
-
- 2001/11/22: Changed to allow `Preview & Print' only fonts embedding
- */
- if (os2->fsType == 0x0000 || (os2->fsType & 0x0008)) {
- /* the least restrictive license granted takes precedence. */
- *embed = 1;
- } else if (os2->fsType & 0x0004) {
- fprintf(stderr,
- "\n** NOTICE: This document contains `Preview & Print' only");
- fprintf(stderr, " licensed font **\n");
- *embed = 1;
- } else {
- fprintf(stderr,
- "\n*** Embedding disabled due to licensing restriction ***\n");
- *embed = 0;
- }
- }
-
- pdf_add_dict (descriptor,
- pdf_new_name ("Ascent"),
- pdf_new_number (PDFUNIT(os2->sTypoAscender)));
- pdf_add_dict (descriptor,
- pdf_new_name ("Descent"),
- pdf_new_number (PDFUNIT(os2->sTypoDescender)));
- if (stemv < 0) /* if not given by the option '-v' */
- stemv = (os2->usWeightClass/65.)*(os2->usWeightClass/65.)+50;
- pdf_add_dict (descriptor,
- pdf_new_name ("StemV"),
- pdf_new_number (stemv));
- if (os2->version == 0x0002) {
- pdf_add_dict (descriptor,
- pdf_new_name("CapHeight"),
- pdf_new_number(PDFUNIT(os2->sCapHeight))
- );
- /* optional */
- pdf_add_dict (descriptor,
- pdf_new_name("XHeight"),
- pdf_new_number(PDFUNIT(os2->sxHeight))
- );
- } else { /* arbitrary */
- pdf_add_dict (descriptor,
- pdf_new_name("CapHeight"),
- pdf_new_number(PDFUNIT(os2->sTypoAscender))
- );
- }
- /* optional */
- if (os2->xAvgCharWidth != 0) {
- pdf_add_dict (descriptor,
- pdf_new_name ("AvgWidth"),
- pdf_new_number (PDFUNIT(os2->xAvgCharWidth)));
- }
-
- /* BoundingBox (array) */
- bbox = pdf_new_array ();
- pdf_add_array (bbox, pdf_new_number (PDFUNIT(head->xMin)));
- pdf_add_array (bbox, pdf_new_number (PDFUNIT(head->yMin)));
- pdf_add_array (bbox, pdf_new_number (PDFUNIT(head->xMax)));
- pdf_add_array (bbox, pdf_new_number (PDFUNIT(head->yMax)));
- pdf_add_dict (descriptor, pdf_new_name ("FontBBox"), bbox);
-
- /* post */
- pdf_add_dict (descriptor,
- pdf_new_name ("ItalicAngle"),
- pdf_new_number(fixed(post->italicAngle)));
-
- /* Flags */
- if (os2->fsSelection & (1 << 0))
- flag |= ITALIC;
- if (os2->fsSelection & (1 << 5))
- flag |= FORCEBOLD;
- if (((os2->sFamilyClass >> 8) & 0xff) != 8)
- flag |= SERIF;
- if (((os2->sFamilyClass >> 8) & 0xff) == 10)
- flag |= SCRIPT;
- if (post->isFixedPitch)
- flag |= FIXEDWIDTH;
-
- pdf_add_dict (descriptor,
- pdf_new_name ("Flags"),
- pdf_new_number (flag));
-
- /* insert panose if you want */
- if (type == 0) { /* cid-keyed font - add panose */
- pdf_obj *styledict = NULL;
- unsigned char panose[12];
-
- panose[0] = os2->sFamilyClass >> 8;
- panose[1] = os2->sFamilyClass & 0xff;
- memcpy(panose+2, os2->panose, 10);
-
- styledict = pdf_new_dict ();
- pdf_add_dict (styledict, pdf_new_name ("Panose"),
- pdf_new_string (panose, 12));
- pdf_add_dict (descriptor, pdf_new_name ("Style"), styledict);
- }
-
- RELEASE(head);
- RELEASE(os2);
- tt_release_post_table(post);
-
- return descriptor;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TT_AUX_H_
-#define _TT_AUX_H_
-
-#include "pdfobj.h"
-#include "sfnt.h"
-
-/* TTC (TrueType Collection) */
-extern ULONG ttc_read_offset (sfnt *sfont, int ttc_idx);
-
-/* FontDescriptor */
-extern pdf_obj *tt_get_fontdesc (sfnt *sfont, int *embed, int stemv, int type);
-
-#endif /* _TT_AUX_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * A large part of codes are brought from ttfdump-0.5.5.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "sfnt.h"
-
-
-/* Sorry for placing this here.
- * We need to rewrite TrueType font support code...
- */
-#include "cmap.h"
-#include "cmap_write.h"
-
-#include "tt_aux.h"
-#include "tt_gsub.h"
-
-#include "unicode.h"
-#include "agl.h"
-#include "pdfparse.h"
-#include "pdfresource.h"
-#include "otl_conf.h"
-
-#include "dpxfile.h"
-
-/* Hash */
-#include "dpxutil.h"
-
-#include "tt_cmap.h"
-
-#define VERBOSE_LEVEL_MIN 0
-static int verbose = 0;
-void
-otf_cmap_set_verbose (void)
-{
- otl_gsub_set_verbose();
- verbose++;
-}
-
-/* format 0: byte encoding table */
-struct cmap0
-{
- BYTE glyphIndexArray[256];
-};
-
-static struct cmap0 *
-read_cmap0 (sfnt *sfont, ULONG len)
-{
- struct cmap0 *map;
- int i;
-
- if (len < 256)
- ERROR("invalid cmap subtable");
-
- map = NEW(1, struct cmap0);
-
- for (i = 0; i < 256; i++)
- map->glyphIndexArray[i] = sfnt_get_byte(sfont);
-
- return map;
-}
-
-static void
-release_cmap0(struct cmap0 *map)
-{
- if (map)
- RELEASE(map);
-}
-
-static USHORT
-lookup_cmap0 (struct cmap0 *map, USHORT cc)
-{
- return ((cc > 255) ? 0 : map->glyphIndexArray[cc]);
-}
-
-/* format 2: high-byte mapping through table */
-struct SubHeader
-{
- USHORT firstCode;
- USHORT entryCount;
- SHORT idDelta;
- USHORT idRangeOffset;
-};
-
-struct cmap2
-{
- USHORT subHeaderKeys[256];
- struct SubHeader *subHeaders;
- USHORT *glyphIndexArray;
-};
-
-static struct cmap2 *
-read_cmap2 (sfnt *sfont, ULONG len)
-{
- struct cmap2 *map;
- USHORT i, n;
-
- if (len < 512)
- ERROR("invalid cmap subtable");
-
- map = NEW(1, struct cmap2);
-
- for (i = 0; i < 256; i++)
- map->subHeaderKeys[i] = sfnt_get_ushort(sfont);
-
- for (n = 0, i = 0; i < 256; i++) {
- map->subHeaderKeys[i] /= 8;
- if (n < map->subHeaderKeys[i])
- n = map->subHeaderKeys[i];
- }
- n += 1; /* the number of subHeaders is one plus the max of subHeaderKeys */
-
- map->subHeaders = NEW(n, struct SubHeader);
- for (i = 0; i < n; i++) {
- map->subHeaders[i].firstCode = sfnt_get_ushort(sfont);
- map->subHeaders[i].entryCount = sfnt_get_ushort(sfont);
- map->subHeaders[i].idDelta = sfnt_get_short(sfont);
- map->subHeaders[i].idRangeOffset = sfnt_get_ushort(sfont);
-
- /* It makes things easier to let the offset starts from
- * the beginning of glyphIndexArray.
- */
- if (map->subHeaders[i].idRangeOffset != 0)
- map->subHeaders[i].idRangeOffset -= (2 + (n - i - 1) * 8);
- }
-
- /* Caculate the length of glyphIndexArray, this is ugly,
- * there should be a better way to get this information.
- */
- n = (USHORT) (len - 518 - n * 8) / 2;
-
- map->glyphIndexArray = NEW(n, USHORT);
- for (i = 0; i < n; i++)
- map->glyphIndexArray[i] = sfnt_get_ushort(sfont);
-
- return map;
-}
-
-static void
-release_cmap2 (struct cmap2 *map)
-{
- if (map) {
- if (map->subHeaders)
- RELEASE(map->subHeaders);
- if (map->glyphIndexArray)
- RELEASE(map->glyphIndexArray);
- RELEASE(map);
- }
-}
-
-static USHORT
-lookup_cmap2 (struct cmap2 *map, USHORT cc)
-{
- USHORT idx = 0;
- SHORT idDelta;
- USHORT firstCode, entryCount, idRangeOffset;
- int hi, lo;
- USHORT i;
-
- hi = (cc >> 8) & 0xff;
- lo = cc & 0xff;
-
- /* select which subHeader to use */
- i = map->subHeaderKeys[hi];
-
- firstCode = map->subHeaders[i].firstCode;
- entryCount = map->subHeaders[i].entryCount;
- idDelta = map->subHeaders[i].idDelta;
- idRangeOffset = map->subHeaders[i].idRangeOffset / 2;
-
- if (lo >= firstCode &&
- lo < firstCode + entryCount) {
- idRangeOffset += lo - firstCode;
- idx = map->glyphIndexArray[idRangeOffset];
- if (idx != 0)
- idx = (idx + idDelta) & 0xffff;
- }
-
- return idx;
-}
-
-/*
- * format 4: segment mapping to delta values
- * - Microsoft standard character to glyph index mapping table
- */
-struct cmap4
-{
- USHORT segCountX2;
- USHORT searchRange;
- USHORT entrySelector;
- USHORT rangeShift;
- USHORT *endCount;
- USHORT reservedPad;
- USHORT *startCount;
- USHORT *idDelta;
- USHORT *idRangeOffset;
- USHORT *glyphIndexArray;
-};
-
-static struct cmap4 *
-read_cmap4(sfnt *sfont, ULONG len)
-{
- struct cmap4 *map;
- USHORT i, n, segCount;
-
- if (len < 8)
- ERROR("invalid cmap subtable");
-
- map = NEW(1, struct cmap4);
-
- map->segCountX2 = segCount = sfnt_get_ushort(sfont);
- map->searchRange = sfnt_get_ushort(sfont);
- map->entrySelector = sfnt_get_ushort(sfont);
- map->rangeShift = sfnt_get_ushort(sfont);
-
- segCount /= 2;
-
- map->endCount = NEW(segCount, USHORT);
- for (i = 0; i < segCount; i++)
- map->endCount[i] = sfnt_get_ushort(sfont);
-
- map->reservedPad = sfnt_get_ushort(sfont);
-
- map->startCount = NEW(segCount, USHORT);
- for (i = 0; i < segCount; i++)
- map->startCount[i] = sfnt_get_ushort(sfont);
-
- map->idDelta = NEW(segCount, USHORT);
- for (i = 0; i < segCount; i++)
- map->idDelta[i] = sfnt_get_ushort(sfont);
-
- map->idRangeOffset = NEW(segCount, USHORT);
- for (i = 0; i < segCount; i++)
- map->idRangeOffset[i] = sfnt_get_ushort(sfont);
-
- n = (len - 16 - 8 * segCount) / 2;
- if (n == 0)
- map->glyphIndexArray = NULL;
- else {
- map->glyphIndexArray = NEW(n, USHORT);
- for (i = 0; i < n; i++)
- map->glyphIndexArray[i] = sfnt_get_ushort(sfont);
- }
-
- return map;
-}
-
-static void
-release_cmap4 (struct cmap4 *map)
-{
- if (map) {
- if (map->endCount) RELEASE(map->endCount);
- if (map->startCount) RELEASE(map->startCount);
- if (map->idDelta) RELEASE(map->idDelta);
- if (map->idRangeOffset) RELEASE(map->idRangeOffset);
- if (map->glyphIndexArray) RELEASE(map->glyphIndexArray);
- RELEASE(map);
- }
-}
-
-static USHORT
-lookup_cmap4 (struct cmap4 *map, USHORT cc)
-{
- USHORT gid = 0;
- USHORT i, j, segCount;
-
- /*
- * Segments are sorted in order of increasing endCode values.
- * Last segment maps 0xffff to gid 0 (?)
- */
- i = segCount = map->segCountX2 / 2;
- while (i-- > 0 && cc <= map->endCount[i]) {
- if (cc >= map->startCount[i]) {
- if (map->idRangeOffset[i] == 0) {
- gid = (cc + map->idDelta[i]) & 0xffff;
- } else {
- j = map->idRangeOffset[i] - (segCount - i) * 2;
- j = (cc - map->startCount[i]) + (j / 2);
- gid = map->glyphIndexArray[j];
- if (gid != 0)
- gid = (gid + map->idDelta[i]) & 0xffff;
- }
- break;
- }
- }
-
- return gid;
-}
-
-/* format 6: trimmed table mapping */
-struct cmap6
-{
- USHORT firstCode;
- USHORT entryCount;
- USHORT *glyphIndexArray;
-};
-
-static struct cmap6 *
-read_cmap6 (sfnt *sfont, ULONG len)
-{
- struct cmap6 *map;
- USHORT i;
-
- if (len < 4)
- ERROR("invalid cmap subtable");
-
- map = NEW(1, struct cmap6);
- map->firstCode = sfnt_get_ushort(sfont);
- map->entryCount = sfnt_get_ushort(sfont);
- map->glyphIndexArray = NEW(map->entryCount, USHORT);
-
- for (i = 0; i < map->entryCount; i++)
- map->glyphIndexArray[i] = sfnt_get_ushort(sfont);
-
- return map;
-}
-
-static void
-release_cmap6 (struct cmap6 *map)
-{
- if (map) {
- if (map->glyphIndexArray)
- RELEASE(map->glyphIndexArray);
- RELEASE(map);
- }
-}
-
-static USHORT
-lookup_cmap6 (struct cmap6 *map, USHORT cc)
-{
- USHORT idx;
-
- idx = cc - map->firstCode;
- if (idx < map->entryCount)
- return map->glyphIndexArray[idx];
- else
- return 0;
-
- return 0;
-}
-
-/* Format 8 and 10 not supported...
- *
- * format 8: mixed 16-bit and 32-bit coverage
- * format 10: trimmed array
- */
-
-/*
- * format 12: segmented coverage
- *
- * startGlyphID is 32-bit long, however, GlyphID is still 16-bit long !
- */
-
-struct charGroup
-{
- ULONG startCharCode;
- ULONG endCharCode;
- ULONG startGlyphID;
-};
-
-struct cmap12
-{
- ULONG nGroups;
- struct charGroup *groups;
-};
-
-/* ULONG length */
-static struct cmap12 *
-read_cmap12 (sfnt *sfont, ULONG len)
-{
- struct cmap12 *map;
- ULONG i;
-
- if (len < 4)
- ERROR("invalid cmap subtable");
-
- map = NEW(1, struct cmap12);
- map->nGroups = sfnt_get_ulong(sfont);
- map->groups = NEW(map->nGroups, struct charGroup);
-
- for (i = 0; i < map->nGroups; i++) {
- map->groups[i].startCharCode = sfnt_get_ulong(sfont);
- map->groups[i].endCharCode = sfnt_get_ulong(sfont);
- map->groups[i].startGlyphID = sfnt_get_ulong(sfont);
- }
-
- return map;
-}
-
-static void
-release_cmap12 (struct cmap12 *map)
-{
- if (map) {
- if (map->groups)
- RELEASE(map->groups);
- RELEASE(map);
- }
-}
-
-static USHORT
-lookup_cmap12 (struct cmap12 *map, ULONG cccc)
-{
- USHORT gid = 0;
- ULONG i;
-
- i = map->nGroups;
- while (i-- >= 0 &&
- cccc <= map->groups[i].endCharCode) {
- if (cccc >= map->groups[i].startCharCode) {
- gid = (USHORT) ((cccc -
- map->groups[i].startCharCode +
- map->groups[i].startGlyphID) & 0xffff);
- break;
- }
- }
-
- return gid;
-}
-
-/* read cmap */
-tt_cmap *
-tt_cmap_read (sfnt *sfont, USHORT platform, USHORT encoding)
-{
- tt_cmap *cmap = NULL;
- ULONG offset, length = 0;
- USHORT p_id, e_id;
- USHORT i, n_subtabs;
-
- ASSERT(sfont);
-
- offset = sfnt_locate_table(sfont, "cmap");
- (void) sfnt_get_ushort(sfont);
- n_subtabs = sfnt_get_ushort(sfont);
-
- for (i = 0; i < n_subtabs; i++) {
- p_id = sfnt_get_ushort(sfont);
- e_id = sfnt_get_ushort(sfont);
- if (p_id != platform || e_id != encoding)
- sfnt_get_ulong(sfont);
- else {
- offset += sfnt_get_ulong(sfont);
- break;
- }
- }
-
- if (i == n_subtabs)
- return NULL;
-
- cmap = NEW(1, tt_cmap);
- cmap->map = NULL;
- cmap->platform = platform;
- cmap->encoding = encoding;
-
- sfnt_seek_set(sfont, offset);
- cmap->format = sfnt_get_ushort(sfont);
- /* Length and version (language) is ULONG for
- * format 8, 10, 12 !
- */
- if (cmap->format <= 6) {
- length = sfnt_get_ushort(sfont);
- cmap->language = sfnt_get_ushort(sfont); /* language (Mac) */
- } else {
- if (sfnt_get_ushort(sfont) != 0) { /* reverved - 0 */
- WARN("Unrecognized cmap subtable format.");
- tt_cmap_release(cmap);
- return NULL;
- } else {
- length = sfnt_get_ulong(sfont);
- cmap->language = sfnt_get_ulong(sfont);
- }
- }
-
- switch(cmap->format) {
- case 0:
- cmap->map = read_cmap0(sfont, length);
- break;
- case 2:
- cmap->map = read_cmap2(sfont, length);
- break;
- case 4:
- cmap->map = read_cmap4(sfont, length);
- break;
- case 6:
- cmap->map = read_cmap6(sfont, length);
- break;
- case 12:
- WARN("UCS-4 TrueType cmap table...");
- cmap->map = read_cmap12(sfont, length);
- break;
- default:
- WARN("Unrecognized TrueType cmap format.");
- tt_cmap_release(cmap);
- return NULL;
- }
-
- if (!cmap->map) {
- tt_cmap_release(cmap);
- cmap = NULL;
- }
-
- return cmap;
-}
-
-void
-tt_cmap_release (tt_cmap *cmap)
-{
-
- if (cmap) {
- if (cmap->map) {
- switch(cmap->format) {
- case 0:
- release_cmap0(cmap->map);
- break;
- case 2:
- release_cmap2(cmap->map);
- break;
- case 4:
- release_cmap4(cmap->map);
- break;
- case 6:
- release_cmap6(cmap->map);
- break;
- case 12:
- release_cmap12(cmap->map);
- break;
- default:
- ERROR("Unrecognized TrueType cmap format.");
- }
- }
- RELEASE(cmap);
- }
-
- return;
-}
-
-
-USHORT
-tt_cmap_lookup (tt_cmap *cmap, long cc)
-{
- USHORT gid = 0;
-
- ASSERT(cmap);
-
- if (cc > 0xffffL && cmap->format < 12) {
- WARN("Four bytes charcode not supported in TrueType cmap format 0...6.");
- return 0;
- }
-
- switch (cmap->format) {
- case 0:
- gid = lookup_cmap0(cmap->map, (USHORT) cc);
- break;
- case 2:
- gid = lookup_cmap2(cmap->map, (USHORT) cc);
- break;
- case 4:
- gid = lookup_cmap4(cmap->map, (USHORT) cc);
- break;
- case 6:
- gid = lookup_cmap6(cmap->map, (USHORT) cc);
- break;
- case 12:
- gid = lookup_cmap12(cmap->map, (ULONG) cc);
- break;
- default:
- ERROR("Unrecognized TrueType cmap subtable format");
- break;
- }
-
- return gid;
-}
-
-/* Sorry for placing this here.
- * We need to rewrite TrueType font support code...
- */
-
-#define WBUF_SIZE 1024
-static unsigned char wbuf[WBUF_SIZE];
-
-static unsigned char srange_min[2] = {0x00, 0x00};
-static unsigned char srange_max[2] = {0xff, 0xff};
-static unsigned char lrange_min[4] = {0x00, 0x00, 0x00, 0x00};
-static unsigned char lrange_max[4] = {0x7f, 0xff, 0xff, 0xff};
-
-static void
-load_cmap4 (struct cmap4 *map,
- unsigned char *GIDToCIDMap, CMap *cmap)
-{
- USHORT c0, c1, gid, cid;
- USHORT j, d, segCount;
- USHORT ch;
- long i;
-
- segCount = map->segCountX2 / 2;
- for (i = segCount - 1; i >= 0 ; i--) {
- c0 = map->startCount[i];
- c1 = map->endCount[i];
- d = map->idRangeOffset[i] / 2 - (segCount - i);
- for (j = 0; j <= c1 - c0; j++) {
- ch = c0 + j;
- if (map->idRangeOffset[i] == 0) {
- gid = (ch + map->idDelta[i]) & 0xffff;
- } else {
- gid = (map->glyphIndexArray[j+d] +
- map->idDelta[i]) & 0xffff;
- }
- if (gid != 0 && gid != 0xffff) {
- if (GIDToCIDMap) {
- cid = ((GIDToCIDMap[2*gid] << 8)|GIDToCIDMap[2*gid+1]);
- if (cid == 0)
- WARN("GID %u does not have corresponding CID %u.",
- gid, cid);
- } else {
- cid = gid;
- }
- wbuf[0] = 0;
- wbuf[1] = 0;
- wbuf[2] = (ch >> 8) & 0xff;
- wbuf[3] = ch & 0xff;
- CMap_add_cidchar(cmap, wbuf, 4, cid);
- }
- }
- }
-
- return;
-}
-
-static void
-load_cmap12 (struct cmap12 *map,
- unsigned char *GIDToCIDMap, CMap *cmap)
-{
- ULONG i, ch; /* LONG ? */
- USHORT gid, cid;
-
- for (i = 0; i < map->nGroups; i++) {
- for (ch = map->groups[i].startCharCode;
- ch <= map->groups[i].endCharCode;
- ch++) {
- long d = ch - map->groups[i].startCharCode;
- gid = (USHORT) ((map->groups[i].startGlyphID + d) & 0xffff);
- if (GIDToCIDMap) {
- cid = ((GIDToCIDMap[2*gid] << 8)|GIDToCIDMap[2*gid+1]);
- if (cid == 0)
- WARN("GID %u does not have corresponding CID %u.", gid, cid);
- } else {
- cid = gid;
- }
- wbuf[0] = (ch >> 24) & 0xff;
- wbuf[1] = (ch >> 16) & 0xff;
- wbuf[2] = (ch >> 8) & 0xff;
- wbuf[3] = ch & 0xff;
- CMap_add_cidchar(cmap, wbuf, 4, cid);
- }
- }
-
- return;
-}
-
-/* OpenType CIDFont:
- *
- * We don't use GID for them. OpenType cmap table is for
- * charcode to GID mapping rather than to-CID mapping.
- */
-#include "cid.h"
-
-#include "tt_table.h"
-#include "cff_types.h"
-#include "cff_dict.h"
-#include "cff.h"
-
-static int
-handle_CIDFont (sfnt *sfont,
- unsigned char **GIDToCIDMap, CIDSysInfo *csi)
-{
- cff_font *cffont;
- long offset, i;
- card16 num_glyphs, gid;
- cff_charsets *charset;
- unsigned char *map;
- struct tt_maxp_table *maxp;
-
- ASSERT(csi);
-
- offset = sfnt_find_table_pos(sfont, "CFF ");
- if (offset == 0) {
- csi->registry = NULL;
- csi->ordering = NULL;
- *GIDToCIDMap = NULL;
- return 0;
- }
-
- maxp = tt_read_maxp_table(sfont);
- num_glyphs = (card16) maxp->numGlyphs;
- RELEASE(maxp);
- if (num_glyphs < 1)
- ERROR("No glyph contained in this font...");
-
- cffont = cff_open(sfont->stream, offset, 0);
- if (!cffont)
- ERROR("Could not open CFF font...");
-
-
- if (!(cffont->flag & FONTTYPE_CIDFONT)) {
- cff_close(cffont);
- csi->registry = NULL;
- csi->ordering = NULL;
- *GIDToCIDMap = NULL;
- return 0;
- }
-
- if (!cff_dict_known(cffont->topdict, "ROS")) {
- ERROR("No CIDSystemInfo???");
- } else {
- card16 reg, ord;
-
- reg = (card16) cff_dict_get(cffont->topdict, "ROS", 0);
- ord = (card16) cff_dict_get(cffont->topdict, "ROS", 1);
-
- csi->registry = cff_get_string(cffont, reg);
- csi->ordering = cff_get_string(cffont, ord);
- csi->supplement = (int) cff_dict_get(cffont->topdict, "ROS", 2);
- }
-
- cff_read_charsets(cffont);
- charset = cffont->charsets;
- if (!charset) {
- ERROR("No CFF charset data???");
- }
-
- map = NEW(num_glyphs * 2, unsigned char);
- memset(map, 0, num_glyphs * 2);
- switch (charset->format) {
- case 0:
- {
- s_SID *cids; /* CID... */
-
- cids = charset->data.glyphs;
- for (gid = 1, i = 0;
- i < charset->num_entries; i++) {
- map[2*gid ] = (cids[i] >> 8) & 0xff;
- map[2*gid+1] = cids[i] & 0xff;
- gid++;
- }
- }
- break;
- case 1:
- {
- cff_range1 *ranges;
- card16 cid, count;
-
- ranges = charset->data.range1;
- for (gid = 1, i = 0;
- i < charset->num_entries; i++) {
- cid = ranges[i].first;
- count = ranges[i].n_left + 1; /* card8 */
- while (count-- > 0 &&
- gid <= num_glyphs) {
- map[2*gid ] = (cid >> 8) & 0xff;
- map[2*gid + 1] = cid & 0xff;
- gid++;
- }
- }
- }
- break;
- case 2:
- {
- cff_range2 *ranges;
- card16 cid, count;
-
- ranges = charset->data.range2;
- if (charset->num_entries == 1 &&
- ranges[0].first == 1) {
- /* "Complete" CIDFont */
- RELEASE(map); map = NULL;
- } else {
- /* Not trivial mapping */
- for (gid = 1, i = 0;
- i < charset->num_entries; i++) {
- cid = ranges[i].first;
- count = ranges[i].n_left + 1;
- while (count-- > 0 &&
- gid <= num_glyphs) {
- map[gid] = (cid >> 8) & 0xff;
- map[gid] = cid & 0xff;
- gid++;
- }
- }
-
- }
- }
- break;
- default:
- RELEASE(map); map = NULL;
- ERROR("Unknown CFF charset format...: %d", charset->format);
- break;
- }
- cff_close(cffont);
-
- *GIDToCIDMap = map;
- return 1;
-}
-
-/*
- * Substituted glyphs:
- *
- * Mapping information stored in cmap_add.
- */
-#ifndef is_used_char2
-#define is_used_char2(b,c) (((b)[(c)/8]) & (1 << (7-((c)%8))))
-#endif
-
-static USHORT
-handle_subst_glyphs (CMap *cmap,
- CMap *cmap_add, const char *used_glyphs)
-{
- USHORT count;
- USHORT i, gid;
-
- for (count = 0, i = 0; i < 8192; i++) {
- int j;
- long len, inbytesleft, outbytesleft;
- const unsigned char *inbuf;
- unsigned char *outbuf;
-
- if (used_glyphs[i] == 0)
- continue;
-
- for (j = 0; j < 8; j++) {
- gid = 8 * i + j;
-
- if (!is_used_char2(used_glyphs, gid))
- continue;
-
- if (!cmap_add)
- WARN("No Unicode mapping available: GID=%u", gid);
- else {
- wbuf[0] = (gid >> 8) & 0xff;
- wbuf[1] = gid & 0xff;
- inbuf = wbuf;
- inbytesleft = 2;
- outbuf = wbuf + 2;
- outbytesleft = WBUF_SIZE - 2;
- CMap_decode(cmap_add,
- &inbuf , &inbytesleft,
- &outbuf, &outbytesleft);
- if (inbytesleft != 0) {
- WARN("CMap conversion failed...");
- } else {
- len = WBUF_SIZE - 2 - outbytesleft;
- CMap_add_bfchar(cmap, wbuf, 2, wbuf + 2, len);
- count++;
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- long _i;
-
- MESG("otf_cmap>> Additional ToUnicode mapping: <%04X> <", gid);
- for (_i = 0; _i < len; _i++) {
- MESG("%02X", wbuf[2 + _i]);
- }
- MESG(">\n");
- }
-
- }
- }
-
- }
- }
-
- return count;
-}
-
-static pdf_obj *
-create_ToUnicode_cmap4 (struct cmap4 *map,
- const char *cmap_name, CMap *cmap_add,
- const char *used_glyphs)
-{
- pdf_obj *stream = NULL;
- CMap *cmap;
- USHORT c0, c1, gid, count, ch;
- USHORT i, j, d, segCount;
- char used_glyphs_copy[8192];
-
- cmap = CMap_new();
- CMap_set_name (cmap, cmap_name);
- CMap_set_wmode(cmap, 0);
- CMap_set_type (cmap, CMAP_TYPE_TO_UNICODE);
- CMap_set_CIDSysInfo(cmap, &CSI_UNICODE);
- CMap_add_codespacerange(cmap, srange_min, srange_max, 2);
-
- memcpy(used_glyphs_copy, used_glyphs, 8192);
-
- segCount = map->segCountX2 / 2;
- for (count = 0, i = 0; i < segCount; i++) {
- c0 = map->startCount[i];
- c1 = map->endCount[i];
- d = map->idRangeOffset[i] / 2 - (segCount - i);
- for (j = 0; j <= c1 - c0; j++) {
- ch = c0 + j;
- if (map->idRangeOffset[i] == 0) {
- gid = (ch + map->idDelta[i]) & 0xffff;
- } else {
- gid = (map->glyphIndexArray[j+d] +
- map->idDelta[i]) & 0xffff;
- }
- if (is_used_char2(used_glyphs_copy, gid)) {
- count++;
-
- wbuf[0] = (gid >> 8) & 0xff;
- wbuf[1] = (gid & 0xff);
-
- wbuf[2] = (ch >> 8) & 0xff;
- wbuf[3] = ch & 0xff;
-
- CMap_add_bfchar(cmap, wbuf, 2, wbuf+2, 2);
-
- /* Avoid duplicate entry
- * There are problem when two Unicode code is mapped to
- * single glyph...
- */
- used_glyphs_copy[gid/8] &= ~(1 << (7 - (gid % 8)));
- count++;
- }
- }
- }
-
- count += handle_subst_glyphs(cmap, cmap_add, used_glyphs_copy);
-
- if (count < 1)
- stream = NULL;
- else {
- stream = CMap_create_stream(cmap, 0);
- }
- CMap_release(cmap);
-
- return stream;
-}
-
-
-static pdf_obj *
-create_ToUnicode_cmap12 (struct cmap12 *map,
- const char *cmap_name, CMap *cmap_add,
- const char *used_glyphs)
-{
- pdf_obj *stream = NULL;
- CMap *cmap;
- ULONG i, ch;
- USHORT gid, count;
- char used_glyphs_copy[8192];
-
- cmap = CMap_new();
- CMap_set_name (cmap, cmap_name);
- CMap_set_wmode(cmap, 0);
- CMap_set_type (cmap, CMAP_TYPE_TO_UNICODE);
- CMap_set_CIDSysInfo(cmap, &CSI_UNICODE);
- CMap_add_codespacerange(cmap, srange_min, srange_max, 2);
-
- memcpy(used_glyphs_copy, used_glyphs, 8192);
- for (count = 0, i = 0; i < map->nGroups; i++) {
- for (ch = map->groups[i].startCharCode;
- ch <= map->groups[i].endCharCode; ch++) {
- unsigned char *p;
- int len;
- long d;
-
- p = wbuf + 2;
- d = ch - map->groups[i].startCharCode;
- gid = (USHORT) ((map->groups[i].startGlyphID + d) & 0xffff);
- if (is_used_char2(used_glyphs_copy, gid)) {
- count++;
- wbuf[0] = (gid >> 8) & 0xff;
- wbuf[1] = (gid & 0xff);
- len = UC_sput_UTF16BE((long)ch, &p, wbuf+WBUF_SIZE);
-
- used_glyphs_copy[gid/8] &= ~(1 << (7 - (gid % 8)));
- CMap_add_bfchar(cmap, wbuf, 2, wbuf+2, len);
- }
- }
- }
-
- count += handle_subst_glyphs(cmap, cmap_add, used_glyphs_copy);
-
- if (count < 1)
- stream = NULL;
- else {
- stream = CMap_create_stream(cmap, 0);
- }
- CMap_release(cmap);
-
- return stream;
-}
-
-pdf_obj *
-otf_create_ToUnicode_stream (const char *font_name,
- int ttc_index, /* 0 for non-TTC */
- const char *used_glyphs)
-{
- pdf_obj *cmap_ref = NULL;
- long res_id;
- pdf_obj *cmap_obj = NULL;
- CMap *cmap_add;
- int cmap_add_id;
- tt_cmap *ttcmap;
- char *normalized_font_name;
- char *cmap_name;
- FILE *fp = NULL;
- sfnt *sfont;
- long offset = 0;
- int i;
-
-
- /* replace slash in map name with dash to make the output cmap name valid,
- * happens when XeTeX embeds full font path
- * https://sourceforge.net/p/xetex/bugs/52/
- */
- normalized_font_name = NEW(strlen(font_name)+1, char);
- strcpy(normalized_font_name, font_name);
- for (i = 0; i < strlen(font_name); ++i) {
- if (normalized_font_name[i] == '/')
- normalized_font_name[i] = '-';
- }
-
- cmap_name = NEW(strlen(font_name)+strlen("-UTF16")+5, char);
- sprintf(cmap_name, "%s,%03d-UTF16", normalized_font_name, ttc_index);
-
- res_id = pdf_findresource("CMap", cmap_name);
- if (res_id >= 0) {
- RELEASE(cmap_name);
- cmap_ref = pdf_get_resource_reference(res_id);
- return cmap_ref;
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- MESG("otf_cmap>> Creating ToUnicode CMap for \"%s\"...\n", font_name);
- }
-
- fp = DPXFOPEN(font_name, DPX_RES_TYPE_TTFONT);
- if (!fp) {
- fp = DPXFOPEN(font_name, DPX_RES_TYPE_OTFONT);
- }
-
- if (!fp) {
- RELEASE(cmap_name);
- return NULL;
- }
-
- sfont = sfnt_open(fp);
- if (!sfont) {
- ERROR("Could not open TrueType font file \"%s\"", font_name);
- }
-
- switch (sfont->type) {
- case SFNT_TYPE_TTC:
- offset = ttc_read_offset(sfont, ttc_index);
- if (offset == 0) {
- ERROR("Invalid TTC index");
- }
- break;
- default:
- offset = 0;
- break;
- }
-
- if (sfnt_read_table_directory(sfont, offset) < 0) {
- ERROR("Could not read TrueType table directory.");
- }
-
- cmap_add_id = CMap_cache_find(cmap_name);
- if (cmap_add_id < 0) {
- cmap_add = NULL;
- } else {
- cmap_add = CMap_cache_get(cmap_add_id);
- }
-
- CMap_set_silent(1); /* many warnings without this... */
- ttcmap = tt_cmap_read(sfont, 3, 10); /* Microsoft UCS4 */
- if (ttcmap &&
- ttcmap->format == 12) {
- WARN("Format 12 cmap table ... untested");
- cmap_obj = create_ToUnicode_cmap12(ttcmap->map,
- cmap_name, cmap_add, used_glyphs);
- } else {
- ttcmap = tt_cmap_read(sfont, 3, 1); /* Microsoft UCS2 */
- if (ttcmap &&
- ttcmap->format == 4) {
- cmap_obj = create_ToUnicode_cmap4(ttcmap->map,
- cmap_name, cmap_add, used_glyphs);
- } else {
- ttcmap = tt_cmap_read(sfont, 0, 3); /* Unicode 2.0 or later */
- if (ttcmap &&
- ttcmap->format == 4) {
- cmap_obj = create_ToUnicode_cmap4(ttcmap->map,
- cmap_name, cmap_add, used_glyphs);
- } else {
- ERROR("Unable to read OpenType/TrueType Unicode cmap table.");
- }
- }
- }
- tt_cmap_release(ttcmap);
- CMap_set_silent(0);
-
- if (cmap_obj) {
- res_id = pdf_defineresource("CMap", cmap_name,
- cmap_obj, PDF_RES_FLUSH_IMMEDIATE);
- cmap_ref = pdf_get_resource_reference(res_id);
- } else {
- cmap_ref = NULL;
- }
- RELEASE(cmap_name);
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return cmap_ref;
-}
-
-/* Must be smaller than (WBUF_SIZE-2)/8 */
-#define MAX_UNICODES 16
-
-struct gent
-{
- USHORT gid;
- long ucv; /* assigned PUA unicode */
-
- int num_unicodes;
- long unicodes[MAX_UNICODES];
-};
-
-static void
-create_cmaps (CMap *cmap, CMap *tounicode,
- struct ht_table *unencoded, unsigned char *GIDToCIDMap)
-{
- struct ht_iter iter;
-
- ASSERT(cmap && unencoded);
-
- if (ht_set_iter(unencoded, &iter) < 0)
- return;
-
- CMap_set_silent(1); /* many warnings without this... */
-
- do {
- struct gent *glyph;
- unsigned char *ucv;
- int i, len;
- unsigned char *p, *endptr;
- CID cid;
-
- glyph = (struct gent *) ht_iter_getval(&iter);
- ucv = (unsigned char *) ht_iter_getkey(&iter, &len);
-
- if (GIDToCIDMap) {
- cid = ((GIDToCIDMap[2 * glyph->gid] << 8)|GIDToCIDMap[2 * glyph->gid + 1]);
- if (cid == 0)
- WARN("Glyph gid=%u does not have corresponding CID.", glyph->gid);
- } else {
- cid = glyph->gid;
- }
-
- CMap_add_cidchar(cmap, ucv, 4, cid);
-
- if (tounicode) {
- wbuf[0] = (cid >> 8) & 0xff;
- wbuf[1] = cid & 0xff;
- p = wbuf + 2;
- endptr = wbuf + WBUF_SIZE;
- len = 0;
- for (i = 0; i < glyph->num_unicodes; i++) {
- len += UC_sput_UTF16BE(glyph->unicodes[i], &p, endptr);
- }
- CMap_add_bfchar(tounicode, wbuf, 2, wbuf + 2, len);
- }
- } while (ht_iter_next(&iter) >= 0);
-
- CMap_set_silent(0);
-
- ht_clear_iter(&iter);
-}
-
-static void
-add_glyph (struct ht_table *unencoded,
- USHORT gid, long ucv, int num_unicodes, long *unicodes)
-{
- struct gent *glyph;
- int i;
-
- ASSERT(unencoded);
-
- if (gid == 0 || num_unicodes < 1) {
- return;
- }
-
- wbuf[0] = (ucv >> 24) & 0xff;
- wbuf[1] = (ucv >> 16) & 0xff;
- wbuf[2] = (ucv >> 8) & 0xff;
- wbuf[3] = ucv & 0xff;
-
- glyph = NEW(1, struct gent);
- glyph->gid = gid;
- glyph->num_unicodes = num_unicodes;
- for (i = 0;
- i < num_unicodes && i < MAX_UNICODES; i++) {
- glyph->unicodes[i] = unicodes[i];
- }
-
- ht_append_table(unencoded, wbuf, 4, glyph);
-}
-
-/* This seriously affects speed... */
-static struct gent *
-find_glyph (struct ht_table *unencoded, long ucv)
-{
- ASSERT(unencoded);
-
- wbuf[0] = (ucv >> 24) & 0xff;
- wbuf[1] = (ucv >> 16) & 0xff;
- wbuf[2] = (ucv >> 8) & 0xff;
- wbuf[3] = ucv & 0xff;
-
- return (struct gent *) ht_lookup_table(unencoded, wbuf, 4);
-}
-
-static void
-handle_subst (pdf_obj *dst_obj, pdf_obj *src_obj, int flag,
- otl_gsub *gsub_list, tt_cmap *ttcmap,
- struct ht_table *unencoded)
-{
- pdf_obj *tmp;
- long i, j, src_size, dst_size;
- long src, dst;
- long src_start, src_end, dst_start, dst_end;
-
- src_size = pdf_array_length(src_obj);
- dst_size = pdf_array_length(dst_obj);
-
- dst_start = dst_end = -1; dst = 0;
- src_start = src_end = -1; src = 0;
- for (i = 0, j = 0;
- i < src_size && j < dst_size; i++) {
- USHORT gid;
- int rv;
- struct gent *glyph;
-
- tmp = pdf_get_array(src_obj, i);
- if (PDF_OBJ_ARRAYTYPE(tmp)) {
- src_start = (long) pdf_number_value(pdf_get_array(tmp, 0));
- src_end = (long) pdf_number_value(pdf_get_array(tmp, 1));
- } else {
- src_start = src_end = (long) pdf_number_value(tmp);
- }
- for (src = src_start; src <= src_end; src++) {
- glyph = find_glyph(unencoded, src);
- if (glyph)
- gid = glyph->gid;
- else {
- gid = tt_cmap_lookup(ttcmap, src);
- }
- dst++;
- if (dst > dst_end) {
- tmp = pdf_get_array(dst_obj, j++);
- if (PDF_OBJ_ARRAYTYPE(tmp)) {
- dst_start = (long) pdf_number_value(pdf_get_array(tmp, 0));
- dst_end = (long) pdf_number_value(pdf_get_array(tmp, 1));
- } else {
- dst_start = dst_end = (long) pdf_number_value(tmp);
- }
- dst = dst_start;
- }
- if (gid == 0) {
- if (flag == 'r' || flag == 'p') {
- if (src < 0x10000) {
- WARN("Font does not have glyph for U+%04X.", src);
- } else {
- WARN("Font does not have glyph for U+%06X.", src);
- }
- }
- if (flag == 'r') {
- ERROR("Missing glyph found...");
- }
- continue;
- }
- rv = otl_gsub_apply(gsub_list, &gid);
- if (rv < 0) {
- if (flag == 'p' || flag == 'r') {
- if (src < 0x10000) {
- WARN("No substituted glyph for U+%04X.", src);
- } else {
- WARN("No substituted glyph for U+%06X.", src);
- }
- }
- if (flag == 'r') {
- ERROR("Missing glyph found...");
- }
- continue;
- }
-
- if (glyph) {
- glyph->gid = gid;
- } else {
- add_glyph(unencoded, gid, dst, 1, &src);
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- if (dst < 0x10000) {
- MESG("otf_cmap>> Substituted glyph gid=%u assigned to U+%04X\n",
- gid, dst);
- } else {
- MESG("otf_cmap>> Substituted glyph gid=%u assigned to U+%06X\n",
- gid, dst);
- }
- }
-
- }
- }
-
- if (dst < dst_end || src < src_end ||
- i < src_size || j < dst_size) {
- WARN("Number of glyphs in left-side and right-side not equal...");
- WARN("Please check .otl file...");
- }
-}
-
-static void
-handle_assign (pdf_obj *dst, pdf_obj *src, int flag,
- otl_gsub *gsub_list, tt_cmap *ttcmap,
- struct ht_table *unencoded)
-{
- long unicodes[MAX_UNICODES], ucv;
- int i, n_unicodes, rv;
- USHORT gid_in[MAX_UNICODES], lig;
-
- n_unicodes = pdf_array_length(src); /* FIXME */
- ucv = (long) pdf_number_value(pdf_get_array(dst, 0)); /* FIXME */
- if (!UC_is_valid(ucv)) {
- if (flag == 'r' || flag == 'p') {
- if (ucv < 0x10000) {
- WARN("Invalid Unicode in: %04X", ucv);
- } else {
- WARN("Invalid Unicode in: %06X", ucv);
- }
- }
- if (flag == 'r') {
- ERROR("Invalid Unicode code specified.", ucv);
- }
- return;
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otf_cmap>> Ligature component:");
- }
-
- for (i = 0; i < n_unicodes; i++) {
- unicodes[i] =
- (long) pdf_number_value(pdf_get_array(src, i));
- gid_in[i] = tt_cmap_lookup(ttcmap, unicodes[i]);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- if (unicodes[i] < 0x10000) {
- MESG(" U+%04X (gid=%u)", unicodes[i], gid_in[i]);
- } else {
- MESG(" U+%06X (gid=%u)", unicodes[i], gid_in[i]);
- }
- }
-
- if (gid_in[i] == 0) {
- if (flag == 'r' || flag == 'p') {
- if (unicodes[i] < 0x10000) {
- WARN("Unicode char U+%04X not exist in font...", unicodes[i]);
- } else {
- WARN("Unicode char U+%06X not exist in font...", unicodes[i]);
- }
- }
- if (flag == 'r') {
- ERROR("Missing glyph found...");
- }
- return;
- }
-
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- }
-
- rv = otl_gsub_apply_lig(gsub_list,
- gid_in, (USHORT)n_unicodes, &lig);
- if (rv < 0) {
- if (flag == 'p')
- WARN("No ligature found...");
- else if (flag == 'r')
- ERROR("No ligature found...");
- return;
- }
-
- add_glyph(unencoded, lig, ucv, n_unicodes, unicodes);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- if (ucv < 0x10000) {
- MESG("otf_cmap>> Ligature glyph gid=%u assigned to U+%04X\n", lig, ucv);
- } else {
- MESG("otf_cmap>> Ligature glyph gid=%u assigned to U+%06X\n", lig, ucv);
- }
- }
-
- return;
-}
-
-static int
-load_base_CMap (const char *cmap_name, int wmode,
- CIDSysInfo *csi, unsigned char *GIDToCIDMap,
- tt_cmap *ttcmap)
-{
- int cmap_id;
-
- cmap_id = CMap_cache_find(cmap_name);
- if (cmap_id < 0) {
- CMap *cmap;
-
- cmap = CMap_new();
- CMap_set_name (cmap, cmap_name);
- CMap_set_type (cmap, CMAP_TYPE_CODE_TO_CID);
- CMap_set_wmode(cmap, wmode);
- CMap_add_codespacerange(cmap, lrange_min, lrange_max, 4);
-
- if (csi) { /* CID */
- CMap_set_CIDSysInfo(cmap, csi);
- } else {
- CMap_set_CIDSysInfo(cmap, &CSI_IDENTITY);
- }
-
- if (ttcmap->format == 12) {
- load_cmap12(ttcmap->map, GIDToCIDMap, cmap);
- } else if (ttcmap->format == 4) {
- load_cmap4(ttcmap->map, GIDToCIDMap, cmap);
- }
-
- cmap_id = CMap_cache_add(cmap);
- }
-
- return cmap_id;
-}
-
-static void
-load_gsub (pdf_obj *conf, otl_gsub *gsub_list, sfnt *sfont)
-{
- pdf_obj *rule;
- char *script, *language, *feature;
- long i, size;
-
- rule = otl_conf_get_rule(conf);
- if (!rule)
- return;
-
- script = otl_conf_get_script (conf);
- language = otl_conf_get_language(conf);
-
- size = pdf_array_length(rule);
- for (i = 0; i < size; i += 2) {
- pdf_obj *tmp, *commands;
- int flag;
- long j, num_comms;
-
- tmp = pdf_get_array(rule, i);
- flag = (int) pdf_number_value(tmp);
-
- commands = pdf_get_array(rule, i+1);
- num_comms = pdf_array_length(commands);
-
- /* (assign|substitute) tag dst src */
- for (j = 0 ; j < num_comms; j += 4) {
- tmp = pdf_get_array(commands, 1);
- if (PDF_OBJ_STRINGTYPE(tmp)) {
- feature = pdf_string_value(tmp);
- if (otl_gsub_add_feat(gsub_list,
- script, language, feature, sfont) < 0) {
- if (flag == 'p')
- WARN("No OTL feature matches \"%s.%s.%s\" found.",
- script, language, feature);
- else if (flag == 'r')
- ERROR("No OTL feature matches \"%s.%s.%s\" found.",
- script, language, feature);
- }
- }
-
- }
- }
-
-}
-
-static void
-handle_gsub (pdf_obj *conf,
- tt_cmap *ttcmap, otl_gsub *gsub_list,
- struct ht_table *unencoded)
-{
- pdf_obj *rule;
- char *script, *language, *feature;
- long i, size;
-
- if (!conf)
- return;
-
- rule = otl_conf_get_rule(conf);
- if (!rule) {
- return;
- }
-
- if (!PDF_OBJ_ARRAYTYPE(rule)) {
- WARN("Not arraytype?");
- return;
- }
- script = otl_conf_get_script (conf);
- language = otl_conf_get_language(conf);
-
- size = pdf_array_length(rule);
- for (i = 0; i < size; i += 2) {
- pdf_obj *tmp, *commands;
- long j, num_comms;
- int flag;
-
- tmp = pdf_get_array(rule, i);
- flag = (int) pdf_number_value(tmp);
-
- commands = pdf_get_array (rule, i+1);
- num_comms = pdf_array_length(commands);
-
- for (j = 0; j < num_comms; j += 4) {
- pdf_obj *operator;
- pdf_obj *src, *dst, *feat;
- int rv;
-
- /* (assing|substitute) tag dst src */
- operator = pdf_get_array(commands, j);
-
- feat = pdf_get_array(commands, j+1);
- if (PDF_OBJ_STRINGTYPE(feat))
- feature = pdf_string_value(feat);
- else
- feature = NULL;
-
- dst = pdf_get_array(commands, j+2);
- src = pdf_get_array(commands, j+3);
-
- rv = otl_gsub_select(gsub_list, script, language, feature);
- if (rv < 0) {
- if (flag == 'p') {
- WARN("No GSUB feature %s.%s.%s loaded...",
- script, language, feature);
- } else if (flag == 'r') {
- ERROR("No GSUB feature %s.%s.%s loaded...",
- script, language, feature);
- }
- } else {
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otf_cmap>> %s:\n", pdf_name_value(operator));
- }
-
- if (!strcmp(pdf_name_value(operator), "assign")) {
- handle_assign(dst, src, flag,
- gsub_list, ttcmap, unencoded);
- } else if (!strcmp(pdf_name_value(operator), "substitute")) {
- handle_subst(dst, src, flag,
- gsub_list, ttcmap, unencoded);
- }
- }
-
- }
-
- }
-
-}
-
-static void CDECL
-hval_free (void *hval)
-{
- RELEASE(hval);
-}
-
-int
-otf_load_Unicode_CMap (const char *map_name, int ttc_index, /* 0 for non-TTC font */
- const char *otl_tags, int wmode)
-{
- int cmap_id = -1;
- int tounicode_id = -1, is_cidfont = 0;
- sfnt *sfont;
- unsigned long offset = 0;
- char *base_name = NULL, *cmap_name = NULL;
- char *tounicode_name = NULL;
- FILE *fp = NULL;
- otl_gsub *gsub_list = NULL;
- tt_cmap *ttcmap;
- CMap *cmap, *base, *tounicode = NULL;
- CIDSysInfo csi = {NULL, NULL, 0};
- unsigned char *GIDToCIDMap = NULL;
-
- if (!map_name)
- return -1;
-
- if (ttc_index > 999 || ttc_index < 0) {
- return -1; /* Sorry for this... */
- }
-
- fp = DPXFOPEN(map_name, DPX_RES_TYPE_TTFONT);
- if (!fp) {
- fp = DPXFOPEN(map_name, DPX_RES_TYPE_OTFONT);
- }
- if (!fp) {
- fp = DPXFOPEN(map_name, DPX_RES_TYPE_DFONT);
- if (!fp) return -1;
- sfont = dfont_open(fp, ttc_index);
- } else {
- sfont = sfnt_open(fp);
- }
-
- if (!sfont) {
- ERROR("Could not open OpenType/TrueType/dfont font file \"%s\"", map_name);
- }
- switch (sfont->type) {
- case SFNT_TYPE_TTC:
- offset = ttc_read_offset(sfont, ttc_index);
- if (offset == 0) {
- ERROR("Invalid TTC index");
- }
- break;
- case SFNT_TYPE_TRUETYPE:
- case SFNT_TYPE_POSTSCRIPT:
- offset = 0;
- break;
- case SFNT_TYPE_DFONT:
- offset = sfont->offset;
- break;
- default:
- ERROR("Not a OpenType/TrueType/TTC font?: %s", map_name);
- break;
- }
-
- if (sfnt_read_table_directory(sfont, offset) < 0)
- ERROR("Could not read OpenType/TrueType table directory.");
-
- base_name = NEW(strlen(map_name)+strlen("-UCS4-H")+5, char);
- if (wmode)
- sprintf(base_name, "%s,%03d-UCS4-V", map_name, ttc_index);
- else {
- sprintf(base_name, "%s,%03d-UCS4-H", map_name, ttc_index);
- }
-
- if (otl_tags) {
- cmap_name = NEW(strlen(map_name)+strlen(otl_tags)+strlen("-UCS4-H")+6, char);
- if (wmode)
- sprintf(cmap_name, "%s,%03d,%s-UCS4-V", map_name, ttc_index, otl_tags);
- else
- sprintf(cmap_name, "%s,%03d,%s-UCS4-H", map_name, ttc_index, otl_tags);
- } else {
- cmap_name = NEW(strlen(base_name)+1, char);
- strcpy(cmap_name, base_name);
- }
-
- if (sfont->type == SFNT_TYPE_POSTSCRIPT) {
- is_cidfont = handle_CIDFont(sfont, &GIDToCIDMap, &csi);
- } else {
- is_cidfont = 0;
- }
-
- if (is_cidfont) {
- tounicode_name = NULL;
- } else {
- tounicode_name = NEW(strlen(map_name)+strlen("-UTF16")+5, char);
- sprintf(tounicode_name, "%s,%03d-UTF16", map_name, ttc_index);
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- MESG("otf_cmap>> Unicode charmap for font=\"%s\" layout=\"%s\"\n",
- map_name, (otl_tags ? otl_tags : "none"));
- }
-
- cmap_id = CMap_cache_find(cmap_name);
- if (cmap_id >= 0) {
- RELEASE(cmap_name);
- RELEASE(base_name);
- if (GIDToCIDMap)
- RELEASE(GIDToCIDMap);
- if (tounicode_name)
- RELEASE(tounicode_name);
-
- sfnt_close(sfont);
- DPXFCLOSE(fp);
-
- if (verbose > VERBOSE_LEVEL_MIN)
- MESG("otf_cmap>> Found at cmap_id=%d.\n", cmap_id);
-
- return cmap_id;
- }
-
- ttcmap = tt_cmap_read(sfont, 3, 10); /* Microsoft UCS4 */
- if (!ttcmap) {
- ttcmap = tt_cmap_read(sfont, 3, 1); /* Microsoft UCS2 */
- if (!ttcmap) {
- ttcmap = tt_cmap_read(sfont, 0, 3); /* Unicode 2.0 or later */
- if (!ttcmap) {
- ERROR("Unable to read OpenType/TrueType Unicode cmap table.");
- }
- }
- }
- cmap_id = load_base_CMap(base_name, wmode,
- (is_cidfont ? &csi : NULL),
- GIDToCIDMap, ttcmap);
- if (cmap_id < 0)
- ERROR("Failed to read OpenType/TrueType cmap table.");
-
- if (!otl_tags) {
- RELEASE(cmap_name);
- RELEASE(base_name);
- if (GIDToCIDMap)
- RELEASE(GIDToCIDMap);
- if (tounicode_name)
- RELEASE(tounicode_name);
- if (is_cidfont) {
- if (csi.registry)
- RELEASE(csi.registry);
- if (csi.ordering)
- RELEASE(csi.ordering);
- }
- tt_cmap_release(ttcmap);
- sfnt_close(sfont);
- DPXFCLOSE(fp);
-
- return cmap_id;
- }
-
- base = CMap_cache_get(cmap_id);
-
- cmap = CMap_new();
- CMap_set_name (cmap, cmap_name);
- CMap_set_type (cmap, CMAP_TYPE_CODE_TO_CID);
- CMap_set_wmode(cmap, wmode);
- /* CMap_add_codespacerange(cmap, lrange_min, lrange_max, 4); */
- CMap_set_usecmap(cmap, base);
- CMap_add_cidchar(cmap, lrange_max, 4, 0); /* FIXME */
-
- if (is_cidfont) {
- CMap_set_CIDSysInfo(cmap, &csi);
- if (csi.registry)
- RELEASE(csi.registry);
- if (csi.ordering)
- RELEASE(csi.ordering);
- } else {
- CMap_set_CIDSysInfo(cmap, &CSI_IDENTITY);
- }
-
- gsub_list = otl_gsub_new();
-
- {
- struct ht_table unencoded;
- char *conf_name, *opt_tag;
- pdf_obj *conf, *opt_conf;
-
- conf_name = NEW(strlen(otl_tags)+1, char);
- memset (conf_name, 0, strlen(otl_tags)+1);
- opt_tag = strchr(otl_tags, ':');
- if (opt_tag) {
- opt_tag++;
- strncpy(conf_name, otl_tags,
- strlen(otl_tags) - strlen(opt_tag) - 1);
- } else {
- strcpy(conf_name, otl_tags);
- }
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otf_cmap>> Read layout config. \"%s\"\n", conf_name);
- }
-
- conf = otl_find_conf(conf_name);
- if (!conf)
- ERROR("Layout file \"%s\" not found...", conf_name);
-
- load_gsub(conf, gsub_list, sfont);
- if (opt_tag) {
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otf_cmap>> Layout option \"%s\" enabled\n", opt_tag);
- }
- opt_conf = otl_conf_find_opt(conf, opt_tag);
- if (!opt_conf)
- ERROR("There is no option \"%s\" in \"%s\".",
- opt_tag, conf_name);
- load_gsub(opt_conf, gsub_list, sfont);
- }
-
- ht_init_table(&unencoded, hval_free);
-
- handle_gsub(conf, ttcmap, gsub_list, &unencoded);
- if (opt_tag) {
- opt_conf = otl_conf_find_opt(conf, opt_tag);
- if (!opt_conf)
- ERROR("There is no option \"%s\" in \"%s\".",
- opt_tag, conf_name);
- handle_gsub(opt_conf, ttcmap, gsub_list, &unencoded);
- }
- if (is_cidfont) {
- tounicode_id = -1;
- tounicode = NULL;
- } else {
- tounicode_id = CMap_cache_find(tounicode_name);
- if (tounicode_id >= 0)
- tounicode = CMap_cache_get(tounicode_id);
- else {
- tounicode = CMap_new();
- CMap_set_name (tounicode, tounicode_name);
- CMap_set_type (tounicode, CMAP_TYPE_TO_UNICODE);
- CMap_set_wmode(tounicode, 0);
- CMap_add_codespacerange(tounicode, srange_min, srange_max, 2);
- CMap_set_CIDSysInfo(tounicode, &CSI_UNICODE);
- /* FIXME */
- CMap_add_bfchar(tounicode, srange_min, 2, srange_max, 2);
- }
- }
- create_cmaps(cmap, tounicode, &unencoded, GIDToCIDMap);
-
- ht_clear_table(&unencoded);
- RELEASE(conf_name);
- }
-
- cmap_id = CMap_cache_add(cmap);
- if (!is_cidfont && tounicode_id < 0) /* New */
- CMap_cache_add(tounicode);
-
- tt_cmap_release(ttcmap);
- if (gsub_list)
- otl_gsub_release(gsub_list);
-
- if (verbose > VERBOSE_LEVEL_MIN) {
- MESG("otf_cmap>> Overwrite CMap \"%s\" by \"%s\" with usecmap\n",
- base_name, cmap_name);
- }
-
- if (GIDToCIDMap)
- RELEASE(GIDToCIDMap);
- if (base_name)
- RELEASE(base_name);
- if (cmap_name)
- RELEASE(cmap_name);
- if (tounicode_name)
- RELEASE(tounicode_name);
-
- sfnt_close(sfont);
- DPXFCLOSE(fp);
-
- return cmap_id;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TT_CMAP_H_
-#define _TT_CMAP_H_
-
-#include "sfnt.h"
-
-extern void otf_cmap_set_verbose (void);
-
-/* TrueType cmap table */
-typedef struct
-{
- USHORT format;
- USHORT platform;
- USHORT encoding;
- ULONG language; /* or version, only for Mac */
- void *map;
-} tt_cmap;
-
-/* Paltform ID */
-#define TT_MAC 1u
-#define TT_WIN 3u
-
-/* Platform-specific encoding ID */
-
-/* Windows */
-#define TT_WIN_SYMBOL 0u
-#define TT_WIN_UNICODE 1u
-#define TT_WIN_SJIS 2u
-#define TT_WIN_RPC 3u
-#define TT_WIN_BIG5 4u
-#define TT_WIN_WANSUNG 5u
-#define TT_WIN_JOHAB 6u
-#define TT_WIN_UCS4 10u
-
-/* Mac */
-#define TT_MAC_ROMAN 0u
-#define TT_MAC_JAPANESE 1u
-#define TT_MAC_TRADITIONAL_CHINESE 2u
-#define TT_MAC_KOREAN 3u
-#define TT_MAC_SIMPLIFIED_CHINESE 25u
-
-extern tt_cmap *tt_cmap_read (sfnt *sfont, USHORT platform, USHORT encoding);
-
-extern USHORT tt_cmap_lookup (tt_cmap *cmap, long cc);
-extern void tt_cmap_release (tt_cmap *cmap);
-
-#include "pdfobj.h"
-
-/* Indirect reference */
-extern pdf_obj *otf_create_ToUnicode_stream (const char *map_name,
- int ttc_index,
- const char *used_glyphs);
-/* CMap ID */
-extern int otf_load_Unicode_CMap (const char *map_name,
- int ttc_index,
- const char *otl_opts, int wmode);
-
-#endif /* _TT_CMAP_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * Subsetting glyf, updating loca, hmtx, ...
- *
- */
-
-#include "config.h"
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "sfnt.h"
-#include "tt_table.h"
-#include "tt_glyf.h"
-
-#define NUM_GLYPH_LIMIT 65534
-#define TABLE_DATA_ALLOC_SIZE 40960
-#define GLYPH_ARRAY_ALLOC_SIZE 256
-
-static USHORT
-find_empty_slot (struct tt_glyphs *g)
-{
- USHORT gid;
-
- ASSERT(g);
-
- for (gid = 0; gid < NUM_GLYPH_LIMIT; gid++) {
- if (!(g->used_slot[gid/8] & (1 << (7 - (gid % 8)))))
- break;
- }
- if (gid == NUM_GLYPH_LIMIT)
- ERROR("No empty glyph slot available.");
-
- return gid;
-}
-
-USHORT
-tt_find_glyph (struct tt_glyphs *g, USHORT gid)
-{
- USHORT idx, new_gid = 0;
-
- ASSERT(g);
-
- for (idx = 0; idx < g->num_glyphs; idx++) {
- if (gid == g->gd[idx].ogid) {
- new_gid = g->gd[idx].gid;
- break;
- }
- }
-
- return new_gid;
-}
-
-USHORT
-tt_get_index (struct tt_glyphs *g, USHORT gid)
-{
- USHORT idx;
-
- ASSERT(g);
-
- for (idx = 0; idx < g->num_glyphs; idx++) {
- if (gid == g->gd[idx].gid)
- break;
- }
- if (idx == g->num_glyphs)
- idx = 0;
-
- return idx;
-}
-
-USHORT
-tt_add_glyph (struct tt_glyphs *g, USHORT gid, USHORT new_gid)
-{
- ASSERT(g);
-
- if (g->used_slot[new_gid/8] & (1 << (7 - (new_gid % 8)))) {
- WARN("Slot %u already used.", new_gid);
- } else {
- if (g->num_glyphs+1 >= NUM_GLYPH_LIMIT)
- ERROR("Too many glyphs.");
-
- if (g->num_glyphs >= g->max_glyphs) {
- g->max_glyphs += GLYPH_ARRAY_ALLOC_SIZE;
- g->gd = RENEW(g->gd, g->max_glyphs, struct tt_glyph_desc);
- }
- g->gd[g->num_glyphs].gid = new_gid;
- g->gd[g->num_glyphs].ogid = gid;
- g->gd[g->num_glyphs].length = 0;
- g->gd[g->num_glyphs].data = NULL;
- g->used_slot[new_gid/8] |= (1 << (7 - (new_gid % 8)));
- g->num_glyphs += 1;
- }
-
- if (new_gid > g->last_gid) {
- g->last_gid = new_gid;
- }
-
- return new_gid;
-}
-
-/*
- * Initialization
- */
-struct tt_glyphs *
-tt_build_init (void)
-{
- struct tt_glyphs *g;
-
- g = NEW(1, struct tt_glyphs);
-
- g->num_glyphs = 0;
- g->max_glyphs = 0;
- g->last_gid = 0;
- g->emsize = 1;
- g->default_advh = 0;
- g->default_tsb = 0;
- g->gd = NULL;
- g->used_slot = NEW(8192, unsigned char);
- memset(g->used_slot, 0, 8192);
- tt_add_glyph(g, 0, 0);
-
- return g;
-}
-
-void
-tt_build_finish (struct tt_glyphs *g)
-{
- if (g) {
- if (g->gd) {
- USHORT idx;
- for (idx = 0; idx < g->num_glyphs; idx++) {
- if (g->gd[idx].data)
- RELEASE(g->gd[idx].data);
- }
- RELEASE(g->gd);
- }
- if (g->used_slot)
- RELEASE(g->used_slot);
- RELEASE(g);
- }
-}
-
-static int CDECL
-glyf_cmp (const void *v1, const void *v2)
-{
- int cmp = 0;
- const struct tt_glyph_desc *sv1, *sv2;
-
- sv1 = (const struct tt_glyph_desc *) v1;
- sv2 = (const struct tt_glyph_desc *) v2;
-
- if (sv1->gid == sv2->gid)
- cmp = 0;
- else if (sv1->gid < sv2->gid)
- cmp = -1;
- else
- cmp = 1;
-
- return cmp;
-}
-
-/*
- * TrueType outline data.
- */
-#define ARG_1_AND_2_ARE_WORDS (1 << 0)
-#define ARGS_ARE_XY_VALUES (1 << 1)
-#define ROUND_XY_TO_GRID (1 << 2)
-#define WE_HAVE_A_SCALE (1 << 3)
-#define RESERVED (1 << 4)
-#define MORE_COMPONENT (1 << 5)
-#define WE_HAVE_AN_X_AND_Y_SCALE (1 << 6)
-#define WE_HAVE_A_TWO_BY_TWO (1 << 7)
-#define WE_HAVE_INSTRUCTIONS (1 << 8)
-#define USE_MY_METRICS (1 << 9)
-
-int
-tt_build_tables (sfnt *sfont, struct tt_glyphs *g)
-{
- char *hmtx_table_data = NULL, *loca_table_data = NULL;
- char *glyf_table_data = NULL;
- ULONG hmtx_table_size, loca_table_size, glyf_table_size;
- /* some information available from other TrueType table */
- struct tt_head_table *head = NULL;
- struct tt_hhea_table *hhea = NULL;
- struct tt_maxp_table *maxp = NULL;
- struct tt_longMetrics *hmtx, *vmtx = NULL;
- struct tt_os2__table *os2;
- /* temp */
- ULONG *location, offset;
- long i;
- USHORT *w_stat; /* Estimate most frequently appeared width */
-
- ASSERT(g);
-
- if (sfont == NULL ||
-#ifdef XETEX
- sfont->ft_face == NULL
-#else
- sfont->stream == NULL
-#endif
- )
- ERROR("File not opened.");
-
- if (sfont->type != SFNT_TYPE_TRUETYPE &&
- sfont->type != SFNT_TYPE_TTC &&
- sfont->type != SFNT_TYPE_DFONT)
- ERROR("Invalid font type");
-
- if (g->num_glyphs > NUM_GLYPH_LIMIT)
- ERROR("Too many glyphs.");
-
- /*
- * Read head, hhea, maxp, loca:
- *
- * unitsPerEm --> head
- * numHMetrics --> hhea
- * indexToLocFormat --> head
- * numGlyphs --> maxp
- */
- head = tt_read_head_table(sfont);
- hhea = tt_read_hhea_table(sfont);
- maxp = tt_read_maxp_table(sfont);
-
- if (hhea->metricDataFormat != 0)
- ERROR("Unknown metricDataFormat.");
-
- g->emsize = head->unitsPerEm;
-
- sfnt_locate_table(sfont, "hmtx");
- hmtx = tt_read_longMetrics(sfont, maxp->numGlyphs, hhea->numOfLongHorMetrics, hhea->numOfExSideBearings);
-
- os2 = tt_read_os2__table(sfont);
- g->default_advh = os2->sTypoAscender - os2->sTypoDescender;
- g->default_tsb = g->default_advh - os2->sTypoAscender;
-
- if (sfnt_find_table_pos(sfont, "vmtx") > 0) {
- struct tt_vhea_table *vhea;
- vhea = tt_read_vhea_table(sfont);
- sfnt_locate_table(sfont, "vmtx");
- vmtx = tt_read_longMetrics(sfont, maxp->numGlyphs, vhea->numOfLongVerMetrics, vhea->numOfExSideBearings);
- RELEASE(vhea);
- } else {
- vmtx = NULL;
- }
-
- sfnt_locate_table(sfont, "loca");
- location = NEW(maxp->numGlyphs + 1, ULONG);
- if (head->indexToLocFormat == 0) {
- for (i = 0; i <= maxp->numGlyphs; i++)
- location[i] = 2*((ULONG) sfnt_get_ushort(sfont));
- } else if (head->indexToLocFormat == 1) {
- for (i = 0; i <= maxp->numGlyphs; i++)
- location[i] = sfnt_get_ulong(sfont);
- } else {
- ERROR("Unknown IndexToLocFormat.");
- }
-
- w_stat = NEW(g->emsize+2, USHORT);
- memset(w_stat, 0, sizeof(USHORT)*(g->emsize+2));
- /*
- * Read glyf table.
- */
- offset = sfnt_locate_table(sfont, "glyf");
- /*
- * The num_glyphs may grow when composite glyph is found.
- * A component of glyph refered by a composite glyph is appended
- * to used_glyphs if it is not already registered in used_glyphs.
- * Glyph programs of composite glyphs are modified so that it
- * correctly refer to new gid of their components.
- */
- for (i = 0; i < NUM_GLYPH_LIMIT; i++) {
- USHORT gid; /* old gid */
- ULONG loc, len;
- BYTE *p, *endptr;
- SHORT number_of_contours;
-
- if (i >= g->num_glyphs) /* finished */
- break;
-
- gid = g->gd[i].ogid;
- if (gid >= maxp->numGlyphs)
- ERROR("Invalid glyph index (gid %u)", gid);
-
- loc = location[gid];
- len = location[gid+1] - loc;
- g->gd[i].advw = hmtx[gid].advance;
- g->gd[i].lsb = hmtx[gid].sideBearing;
- if (vmtx) {
- g->gd[i].advh = vmtx[gid].advance;
- g->gd[i].tsb = vmtx[gid].sideBearing;
- } else {
- g->gd[i].advh = g->default_advh;
- g->gd[i].tsb = g->default_tsb;
- }
- g->gd[i].length = len;
- g->gd[i].data = NULL;
- if (g->gd[i].advw <= g->emsize) {
- w_stat[g->gd[i].advw] += 1;
- } else {
- w_stat[g->emsize+1] += 1; /* larger than em */
- }
-
- if (len == 0) { /* Does not contains any data. */
- continue;
- } else if (len < 10) {
- ERROR("Invalid TrueType glyph data (gid %u).", gid);
- }
-
- g->gd[i].data = p = NEW(len, BYTE);
- endptr = p + len;
-
- sfnt_seek_set(sfont, offset+loc);
- number_of_contours = sfnt_get_short(sfont);
- p += sfnt_put_short(p, number_of_contours);
-
- /* BoundingBox: FWord x 4 */
- g->gd[i].llx = sfnt_get_short(sfont);
- g->gd[i].lly = sfnt_get_short(sfont);
- g->gd[i].urx = sfnt_get_short(sfont);
- g->gd[i].ury = sfnt_get_short(sfont);
- /* _FIXME_ */
-#if 1
- if (!vmtx) /* vertOriginY == sTypeAscender */
- g->gd[i].tsb = g->default_advh - g->default_tsb - g->gd[i].ury;
-#endif
- p += sfnt_put_short(p, g->gd[i].llx);
- p += sfnt_put_short(p, g->gd[i].lly);
- p += sfnt_put_short(p, g->gd[i].urx);
- p += sfnt_put_short(p, g->gd[i].ury);
-
- /* Read evrything else. */
- sfnt_read(p, len - 10, sfont);
- /*
- * Fix GIDs of composite glyphs.
- */
- if (number_of_contours < 0) {
- USHORT flags, cgid, new_gid; /* flag, gid of a component */
- do {
- if (p >= endptr)
- ERROR("Invalid TrueType glyph data (gid %u): %u bytes", gid, len);
- /*
- * Flags and gid of component glyph are both USHORT.
- */
- flags = ((*p) << 8)| *(p+1);
- p += 2;
- cgid = ((*p) << 8)| *(p+1);
- if (cgid >= maxp->numGlyphs) {
- ERROR("Invalid gid (%u > %u) in composite glyph %u.", cgid, maxp->numGlyphs, gid);
- }
- new_gid = tt_find_glyph(g, cgid);
- if (new_gid == 0) {
- new_gid = tt_add_glyph(g, cgid, find_empty_slot(g));
- }
- p += sfnt_put_ushort(p, new_gid);
- /*
- * Just skip remaining part.
- */
- p += (flags & ARG_1_AND_2_ARE_WORDS) ? 4 : 2;
- if (flags & WE_HAVE_A_SCALE) /* F2Dot14 */
- p += 2;
- else if (flags & WE_HAVE_AN_X_AND_Y_SCALE) /* F2Dot14 x 2 */
- p += 4;
- else if (flags & WE_HAVE_A_TWO_BY_TWO) /* F2Dot14 x 4 */
- p += 8;
- } while (flags & MORE_COMPONENT);
- /*
- * TrueType instructions comes here:
- * length_of_instruction (ushort)
- * instruction (byte * length_of_instruction)
- */
- }
- }
- RELEASE(location);
- RELEASE(hmtx);
- if (vmtx)
- RELEASE(vmtx);
-
- {
- int max_count = -1;
-
- g->dw = g->gd[0].advw;
- for (i = 0; i < g->emsize + 1; i++) {
- if (w_stat[i] > max_count) {
- max_count = w_stat[i];
- g->dw = i;
- }
- }
- }
- RELEASE(w_stat);
-
- qsort(g->gd, g->num_glyphs, sizeof(struct tt_glyph_desc), glyf_cmp);
- {
- USHORT prev, last_advw;
- char *p, *q;
- int padlen, num_hm_known;
-
- glyf_table_size = 0UL;
- num_hm_known = 0;
- last_advw = g->gd[g->num_glyphs - 1].advw;
- for (i = g->num_glyphs - 1; i >= 0; i--) {
- padlen = (g->gd[i].length % 4) ? (4 - (g->gd[i].length % 4)) : 0;
- glyf_table_size += g->gd[i].length + padlen;
- if (!num_hm_known && last_advw != g->gd[i].advw) {
- hhea->numOfLongHorMetrics = g->gd[i].gid + 2;
- num_hm_known = 1;
- }
- }
- /* All advance widths are same. */
- if (!num_hm_known) {
- hhea->numOfLongHorMetrics = 1;
- }
- hmtx_table_size = hhea->numOfLongHorMetrics * 2 + (g->last_gid + 1) * 2;
-
- /*
- * Choosing short format does not always give good result
- * when compressed. Sometimes increases size.
- */
- if (glyf_table_size < 0x20000UL) {
- head->indexToLocFormat = 0;
- loca_table_size = (g->last_gid + 2)*2;
- } else {
- head->indexToLocFormat = 1;
- loca_table_size = (g->last_gid + 2)*4;
- }
-
- hmtx_table_data = p = NEW(hmtx_table_size, char);
- loca_table_data = q = NEW(loca_table_size, char);
- glyf_table_data = NEW(glyf_table_size, char);
-
- offset = 0UL; prev = 0;
- for (i = 0; i < g->num_glyphs; i++) {
- long gap, j;
- gap = (long) g->gd[i].gid - prev - 1;
- for (j = 1; j <= gap; j++) {
- if (prev + j == hhea->numOfLongHorMetrics - 1) {
- p += sfnt_put_ushort(p, last_advw);
- } else if (prev + j < hhea->numOfLongHorMetrics) {
- p += sfnt_put_ushort(p, 0);
- }
- p += sfnt_put_short (p, 0);
- if (head->indexToLocFormat == 0) {
- q += sfnt_put_ushort(q, (USHORT) (offset/2));
- } else {
- q += sfnt_put_ulong(q, offset);
- }
- }
- padlen = (g->gd[i].length % 4) ? (4 - (g->gd[i].length % 4)) : 0;
- if (g->gd[i].gid < hhea->numOfLongHorMetrics) {
- p += sfnt_put_ushort(p, g->gd[i].advw);
- }
- p += sfnt_put_short (p, g->gd[i].lsb);
- if (head->indexToLocFormat == 0) {
- q += sfnt_put_ushort(q, (USHORT) (offset/2));
- } else {
- q += sfnt_put_ulong(q, offset);
- }
- memset(glyf_table_data + offset, 0, g->gd[i].length + padlen);
- memcpy(glyf_table_data + offset, g->gd[i].data, g->gd[i].length);
- offset += g->gd[i].length + padlen;
- prev = g->gd[i].gid;
- /* free data here since it consume much memory */
- RELEASE(g->gd[i].data);
- g->gd[i].length = 0; g->gd[i].data = NULL;
- }
- if (head->indexToLocFormat == 0) {
- q += sfnt_put_ushort(q, (USHORT) (offset/2));
- } else {
- q += sfnt_put_ulong(q, offset);
- }
-
- sfnt_set_table(sfont, "hmtx", (char *) hmtx_table_data, hmtx_table_size);
- sfnt_set_table(sfont, "loca", (char *) loca_table_data, loca_table_size);
- sfnt_set_table(sfont, "glyf", (char *) glyf_table_data, glyf_table_size);
- }
-
- head->checkSumAdjustment = 0;
- maxp->numGlyphs = g->last_gid + 1;
-
- /* TODO */
- sfnt_set_table(sfont, "maxp", tt_pack_maxp_table(maxp), TT_MAXP_TABLE_SIZE);
- sfnt_set_table(sfont, "hhea", tt_pack_hhea_table(hhea), TT_HHEA_TABLE_SIZE);
- sfnt_set_table(sfont, "head", tt_pack_head_table(head), TT_HEAD_TABLE_SIZE);
- RELEASE(maxp);
- RELEASE(hhea);
- RELEASE(head);
- RELEASE(os2);
-
- return 0;
-}
-
-int
-tt_get_metrics (sfnt *sfont, struct tt_glyphs *g)
-{
- struct tt_head_table *head = NULL;
- struct tt_hhea_table *hhea = NULL;
- struct tt_maxp_table *maxp = NULL;
- struct tt_longMetrics *hmtx, *vmtx = NULL;
- struct tt_os2__table *os2;
- /* temp */
- ULONG *location, offset;
- long i;
- USHORT *w_stat;
-
- ASSERT(g);
-
- if (sfont == NULL ||
-#ifdef XETEX
- sfont->ft_face == NULL
-#else
- sfont->stream == NULL
-#endif
- )
- ERROR("File not opened.");
-
- if (sfont->type != SFNT_TYPE_TRUETYPE &&
- sfont->type != SFNT_TYPE_TTC &&
- sfont->type != SFNT_TYPE_DFONT)
- ERROR("Invalid font type");
-
- /*
- * Read head, hhea, maxp, loca:
- *
- * unitsPerEm --> head
- * numHMetrics --> hhea
- * indexToLocFormat --> head
- * numGlyphs --> maxp
- */
- head = tt_read_head_table(sfont);
- hhea = tt_read_hhea_table(sfont);
- maxp = tt_read_maxp_table(sfont);
-
- if (hhea->metricDataFormat != 0)
- ERROR("Unknown metricDataFormat.");
-
- g->emsize = head->unitsPerEm;
-
- sfnt_locate_table(sfont, "hmtx");
- hmtx = tt_read_longMetrics(sfont, maxp->numGlyphs, hhea->numOfLongHorMetrics, hhea->numOfExSideBearings);
-
- os2 = tt_read_os2__table(sfont);
- g->default_advh = os2->sTypoAscender - os2->sTypoDescender;
- g->default_tsb = g->default_advh - os2->sTypoAscender;
-
- if (sfnt_find_table_pos(sfont, "vmtx") > 0) {
- struct tt_vhea_table *vhea;
- vhea = tt_read_vhea_table(sfont);
- sfnt_locate_table(sfont, "vmtx");
- vmtx = tt_read_longMetrics(sfont, maxp->numGlyphs, vhea->numOfLongVerMetrics, vhea->numOfExSideBearings);
- RELEASE(vhea);
- } else {
- vmtx = NULL;
- }
-
- sfnt_locate_table(sfont, "loca");
- location = NEW(maxp->numGlyphs + 1, ULONG);
- if (head->indexToLocFormat == 0) {
- for (i = 0; i <= maxp->numGlyphs; i++)
- location[i] = 2*((ULONG) sfnt_get_ushort(sfont));
- } else if (head->indexToLocFormat == 1) {
- for (i = 0; i <= maxp->numGlyphs; i++)
- location[i] = sfnt_get_ulong(sfont);
- } else {
- ERROR("Unknown IndexToLocFormat.");
- }
-
- w_stat = NEW(g->emsize+2, USHORT);
- memset(w_stat, 0, sizeof(USHORT)*(g->emsize+2));
- /*
- * Read glyf table.
- */
- offset = sfnt_locate_table(sfont, "glyf");
- for (i = 0; i < g->num_glyphs; i++) {
- USHORT gid; /* old gid */
- ULONG loc, len;
-
- gid = g->gd[i].ogid;
- if (gid >= maxp->numGlyphs)
- ERROR("Invalid glyph index (gid %u)", gid);
-
- loc = location[gid];
- len = location[gid+1] - loc;
- g->gd[i].advw = hmtx[gid].advance;
- g->gd[i].lsb = hmtx[gid].sideBearing;
- if (vmtx) {
- g->gd[i].advh = vmtx[gid].advance;
- g->gd[i].tsb = vmtx[gid].sideBearing;
- } else {
- g->gd[i].advh = g->default_advh;
- g->gd[i].tsb = g->default_tsb;
- }
- g->gd[i].length = len;
- g->gd[i].data = NULL;
-
- if (g->gd[i].advw <= g->emsize) {
- w_stat[g->gd[i].advw] += 1;
- } else {
- w_stat[g->emsize+1] += 1; /* larger than em */
- }
-
- if (len == 0) { /* Does not contains any data. */
- continue;
- } else if (len < 10) {
- ERROR("Invalid TrueType glyph data (gid %u).", gid);
- }
-
- sfnt_seek_set(sfont, offset+loc);
- (void) sfnt_get_short(sfont);
-
- /* BoundingBox: FWord x 4 */
- g->gd[i].llx = sfnt_get_short(sfont);
- g->gd[i].lly = sfnt_get_short(sfont);
- g->gd[i].urx = sfnt_get_short(sfont);
- g->gd[i].ury = sfnt_get_short(sfont);
- /* _FIXME_ */
-#if 1
- if (!vmtx) /* vertOriginY == sTypeAscender */
- g->gd[i].tsb = g->default_advh - g->default_tsb - g->gd[i].ury;
-#endif
- }
- RELEASE(location);
- RELEASE(hmtx);
- RELEASE(maxp);
- RELEASE(hhea);
- RELEASE(head);
- RELEASE(os2);
-
- if (vmtx)
- RELEASE(vmtx);
-
- {
- int max_count = -1;
-
- g->dw = g->gd[0].advw;
- for (i = 0; i < g->emsize + 1; i++) {
- if (w_stat[i] > max_count) {
- max_count = w_stat[i];
- g->dw = i;
- }
- }
- }
- RELEASE(w_stat);
-
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TT_GLYF_H_
-#define _TT_GLYF_H_
-
-struct tt_glyph_desc
-{
- USHORT gid;
- USHORT ogid; /* GID in original font */
- USHORT advw, advh;
- SHORT lsb, tsb;
- SHORT llx, lly, urx, ury;
- ULONG length;
- BYTE *data;
-};
-
-struct tt_glyphs
-{
- USHORT num_glyphs;
- USHORT max_glyphs;
- USHORT last_gid;
- USHORT emsize;
- USHORT dw; /* optimal value for DW */
- USHORT default_advh; /* default value */
- SHORT default_tsb; /* default value */
- struct tt_glyph_desc *gd;
- unsigned char *used_slot;
-};
-
-extern struct tt_glyphs *tt_build_init (void);
-extern void tt_build_finish (struct tt_glyphs *g);
-
-extern USHORT tt_add_glyph (struct tt_glyphs *g, USHORT gid, USHORT new_gid);
-extern USHORT tt_get_index (struct tt_glyphs *g, USHORT gid);
-extern USHORT tt_find_glyph (struct tt_glyphs *g, USHORT gid);
-
-extern int tt_build_tables (sfnt *sfont, struct tt_glyphs *g);
-extern int tt_get_metrics (sfnt *sfont, struct tt_glyphs *g);
-
-#endif /* _TT_GLYF_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * TrueType GSUB support: (incomplete)
- */
-
-#include "system.h"
-
-#include "error.h"
-#include "mem.h"
-#include "mfileio.h"
-
-#include "sfnt.h"
-
-#include "otl_opt.h"
-#include "tt_gsub.h"
-
-#define VERBOSE_LEVEL_MIN 0
-static int verbose = 0;
-void
-otl_gsub_set_verbose (void)
-{
- verbose++;
-}
-
-typedef USHORT Offset;
-typedef USHORT GlyphID;
-
-/* OpenType Common Layout Table */
-/* Records */
-struct clt_record
-{
- char tag[5]; /* 4-byte identifier */
- Offset offset;
-};
-
-/* Ranges */
-/* RangeRecord */
-struct clt_range
-{
- GlyphID Start; /* First GlyphID in the range */
- GlyphID End; /* Last GlyphID in the range */
- USHORT StartCoverageIndex; /* Converage Index of first GID */
-};
-
-static long
-clt_read_record (struct clt_record *rec, sfnt *sfont)
-{
- int i;
-
- ASSERT(rec && sfont);
-
- for (i = 0; i < 4; i++) {
- rec->tag[i] = sfnt_get_char(sfont);
- }
- rec->tag[4] = '\0';
- rec->offset = sfnt_get_ushort(sfont);
-
- return 6;
-}
-
-static long
-clt_read_range (struct clt_range *rec, sfnt *sfont)
-{
- ASSERT(rec && sfont);
-
- rec->Start = sfnt_get_ushort(sfont);
- rec->End = sfnt_get_ushort(sfont);
- rec->StartCoverageIndex = sfnt_get_ushort(sfont);
-
- return 6;
-}
-
-/*
- List structure:
- ScriptRecord (records), FeatureRecord (records), Lookup (offsets)
-*/
-
-struct clt_record_list
-{
- USHORT count;
- struct clt_record *record;
-};
-
-/* offset and index list, Offset is USHORT */
-struct clt_number_list
-{
- USHORT count;
- USHORT *value;
-};
-
-static long
-clt_read_record_list (struct clt_record_list *list, sfnt *sfont)
-{
- long len, i;
-
- ASSERT(list && sfont);
-
- list->count = sfnt_get_ushort(sfont);
- len = 2;
-
- if (list->count == 0)
- list->record = NULL;
- else {
- list->record = NEW(list->count, struct clt_record);
- for (i = 0; i < list->count; i++) {
- len += clt_read_record(&(list->record[i]), sfont);
- }
- }
-
- return len;
-}
-
-static void
-clt_release_record_list (struct clt_record_list *list)
-{
- if (list) {
- if (list->record)
- RELEASE(list->record);
- list->record = NULL;
- list->count = 0;
- }
-}
-
-static long
-clt_read_number_list (struct clt_number_list *list, sfnt *sfont)
-{
- long i;
-
- ASSERT(list && sfont);
-
- list->count = sfnt_get_ushort(sfont);
-
- if (list->count == 0)
- list->value = NULL;
- else {
- list->value = NEW(list->count, USHORT);
- for (i = 0; i < list->count; i++) {
- list->value[i] = sfnt_get_ushort(sfont);
- }
- }
-
- return (2 + 2 * list->count);
-}
-
-static void
-clt_release_number_list (struct clt_number_list *list)
-{
- if (list) {
- if (list->value)
- RELEASE(list->value);
- list->value = NULL;
- list->count = 0;
- }
-}
-
-/*
- * Tables
- */
-
-
-/* Coverage Table: format 1 and format 2 */
-struct clt_coverage
-{
- USHORT format; /* Format identifier: 1 (list), 2 (range) */
- USHORT count; /* Glyphs/Range Count */
- GlyphID *list; /* Array of GlyphIDs - in numerical order */
- struct clt_range *range; /* Array of glyph ranges
- * - ordered by Start GlyphID
- */
-};
-
-/* GSUB - The Glyph Substitution Table */
-struct otl_gsub_header
-{
- Fixed version; /* 0x00010000 */
- Offset ScriptList; /* offset */
- Offset FeatureList; /* offset */
- Offset LookupList; /* offset */
-};
-
-/* Single Substitution Format 1 */
-struct otl_gsub_single1
-{
- SHORT DeltaGlyphID; /* Add to original GlyphID to get
- * substitute GlyphID */
- struct clt_coverage coverage; /* Coverage table */
-};
-
-/* Single Substitution Format 2 */
-struct otl_gsub_single2
-{
- USHORT GlyphCount; /* Number of GlyphIDs in the Substitute array */
- GlyphID *Substitute; /* Array of substitute GlyphIDs
- * - ordered by Coverage Index */
- struct clt_coverage coverage; /* Coverage table */
-};
-
-/* Alternate Subsutitution Format 1 */
-struct otl_gsub_altset
-{
- USHORT GlyphCount; /* Number of GlyphIDs in the Alternate array */
- GlyphID *Alternate; /* Array of alternate GlyphIDs
- * - in arbitrary order
- */
-};
-
-struct otl_gsub_alternate1
-{
- USHORT AlternateSetCount;
- struct otl_gsub_altset *AlternateSet;
-
- struct clt_coverage coverage;
-};
-
-/* Faithfull */
-struct otl_gsub_ligtab
-{
- GlyphID LigGlyph; /* GlyphID of ligature glyph */
- USHORT CompCount;
- GlyphID *Component; /* CompCount - 1 elements
- * First component excluded.
- * Ordered in writing direction...
- */
-};
-
-struct otl_gsub_ligset
-{
- USHORT LigatureCount;
- struct otl_gsub_ligtab *Ligature;
-};
-
-struct otl_gsub_ligature1
-{
- USHORT LigSetCount;
- struct otl_gsub_ligset *LigatureSet;
-
- struct clt_coverage coverage;
-};
-
-/* GSUB subtable (single) */
-struct otl_gsub_subtab
-{
- USHORT LookupType; /* FIXME */
-
- USHORT SubstFormat;
- union {
- struct otl_gsub_single1 *single1;
- struct otl_gsub_single2 *single2;
- struct otl_gsub_alternate1 *alternate1;
- struct otl_gsub_ligature1 *ligature1;
- } table;
-};
-
-/* Script Table */
-struct clt_script_table
-{
- Offset DefaultLangSys;
- struct clt_record_list LangSysRecord;
-};
-
-static long
-clt_read_script_table (struct clt_script_table *tab, sfnt *sfont)
-{
- long len;
-
- ASSERT(tab && sfont);
-
- tab->DefaultLangSys = sfnt_get_ushort(sfont);
- len = 2;
- len += clt_read_record_list(&tab->LangSysRecord, sfont);
-
- return len;
-}
-
-static void
-clt_release_script_table (struct clt_script_table *tab)
-{
- if (tab)
- clt_release_record_list(&tab->LangSysRecord);
-}
-
-/* LangSys Table */
-struct clt_langsys_table
-{
- Offset LookupOrder; /* reserved */
- USHORT ReqFeatureIndex;
- struct clt_number_list FeatureIndex; /* Array of indices into the
- * FeatureList in arbitary order.
- */
-};
-
-static long
-clt_read_langsys_table (struct clt_langsys_table *tab, sfnt *sfont)
-{
- long len;
-
- ASSERT(tab && sfont);
-
- tab->LookupOrder = sfnt_get_ushort(sfont);
- tab->ReqFeatureIndex = sfnt_get_ushort(sfont);
- len = 4;
- len += clt_read_number_list(&tab->FeatureIndex, sfont);
-
- return len;
-}
-
-static void
-clt_release_langsys_table (struct clt_langsys_table *tab)
-{
- if (tab)
- clt_release_number_list(&tab->FeatureIndex);
-}
-
-
-/* Feature Table */
-struct clt_feature_table
-{
- Offset FeatureParams;
- struct clt_number_list LookupListIndex; /* LookupListIndex List */
-};
-
-static long
-clt_read_feature_table (struct clt_feature_table *tab, sfnt *sfont)
-{
- long len;
-
- ASSERT(tab && sfont);
-
- tab->FeatureParams = sfnt_get_ushort(sfont);
- len = 2;
- len += clt_read_number_list(&tab->LookupListIndex, sfont);
-
- return len;
-}
-
-static void
-clt_release_feature_table (struct clt_feature_table *tab)
-{
- if (tab)
- clt_release_number_list(&tab->LookupListIndex);
-}
-
-/* Lookup Table:
- * Currently, only single substitution is supported.
- * LookupFlag is ignored.
- */
-struct clt_lookup_table
-{
- USHORT LookupType; /* Different enumerations for GSUB and GPOS */
- USHORT LookupFlag; /* Lookup qualifiers */
- struct clt_number_list SubTableList; /* offset */
- /* offset is from beginning of Lookup table */
-};
-
-static long
-clt_read_lookup_table (struct clt_lookup_table *tab, sfnt *sfont)
-{
- long len;
-
- ASSERT(tab && sfont);
-
- tab->LookupType = sfnt_get_ushort(sfont);
- tab->LookupFlag = sfnt_get_ushort(sfont);
- len = 4;
- len += clt_read_number_list(&tab->SubTableList, sfont);
-
- return len;
-}
-
-static void
-clt_release_lookup_table (struct clt_lookup_table *tab)
-{
- if (tab)
- clt_release_number_list(&tab->SubTableList);
-}
-
-static long
-clt_read_coverage (struct clt_coverage *cov, sfnt *sfont)
-{
- long len, i;
-
- ASSERT(cov && sfont);
-
- cov->format = sfnt_get_ushort(sfont);
- cov->count = sfnt_get_ushort(sfont);
- len = 4;
-
- switch (cov->format) {
- case 1: /* list */
- if (cov->count == 0)
- cov->list = NULL;
- else {
- cov->list = NEW(cov->count, USHORT);
- for (i = 0; i < cov->count; i++) {
- cov->list[i] = sfnt_get_ushort(sfont);
- }
- }
- cov->range = NULL;
- len += 2 * cov->count;
- break;
- case 2: /* range */
- if (cov->count == 0)
- cov->range = NULL;
- else {
- cov->range = NEW(cov->count, struct clt_range);
- for (i = 0; i < cov->count; i++) {
- len += clt_read_range(&(cov->range[i]), sfont);
- }
- }
- cov->list = NULL;
- break;
- default:
- ERROR("Unknown coverage format");
- }
-
- return len;
-}
-
-static void
-clt_release_coverage (struct clt_coverage *cov)
-{
- if (cov) {
- switch (cov->format) {
- case 1: /* list */
- if (cov->list)
- RELEASE(cov->list);
- cov->list = NULL;
- break;
- case 2: /* range */
- if (cov->range)
- RELEASE(cov->range);
- cov->range = NULL;
- break;
- default:
- ERROR("Unknown coverage format");
- }
- }
- cov->count = 0;
-}
-
-/* returns -1 if not found */
-static long
-clt_lookup_coverage (struct clt_coverage *cov, USHORT gid)
-{
- long i;
-
- ASSERT(cov);
-
- switch (cov->format) {
- case 1: /* list */
- for (i = 0; i < cov->count; i++) {
- if (cov->list[i] > gid) {
- break;
- } else if (cov->list[i] == gid) {
- return i; /* found */
- }
- }
- break;
- case 2: /* range */
- for (i = 0; i < cov->count; i++) {
- if (gid < cov->range[i].Start) {
- break;
- } else if (gid <= cov->range[i].End) { /* found */
- return (cov->range[i].StartCoverageIndex +
- gid - cov->range[i].Start);
- }
- }
- break;
- default:
- ERROR("Unknown coverage format");
- }
-
- return -1; /* not found */
-}
-
-static long
-otl_gsub_read_single (struct otl_gsub_subtab *subtab, sfnt *sfont)
-{
- long len;
- ULONG offset; /* not Offset which is USHORT */
- Offset cov_offset; /* subtable offset, offset to Coverage table */
-
- ASSERT(subtab && sfont);
-
-#ifdef XETEX
- offset = sfont->loc;
-#else
- offset = tell_position(sfont->stream);
-#endif
-
- subtab->LookupType = OTL_GSUB_TYPE_SINGLE;
- subtab->SubstFormat = sfnt_get_ushort(sfont);
- len = 2;
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_single1 *data;
-
- subtab->table.single1 = data = NEW(1, struct otl_gsub_single1);
- cov_offset = sfnt_get_ushort(sfont);
- data->DeltaGlyphID = sfnt_get_short(sfont);
- len += 4;
-
- sfnt_seek_set(sfont, offset + cov_offset);
- len += clt_read_coverage(&data->coverage, sfont);
-
- } else if (subtab->SubstFormat == 2) {
- struct otl_gsub_single2 *data;
- USHORT count;
-
- subtab->table.single2 = data = NEW(1, struct otl_gsub_single2);
- cov_offset = sfnt_get_ushort(sfont);
- data->GlyphCount = sfnt_get_ushort(sfont);
- len += 4;
-
- if (data->GlyphCount == 0)
- data->Substitute = NULL;
- else {
- data->Substitute = NEW(data->GlyphCount, GlyphID);
- for (count = 0; count < data->GlyphCount; count++) {
- data->Substitute[count] = sfnt_get_ushort(sfont);
- }
- len += 2 * data->GlyphCount;
- }
-
- sfnt_seek_set(sfont, offset + cov_offset);
- len += clt_read_coverage(&data->coverage, sfont);
-
- } else {
- ERROR("unexpected SubstFormat");
- }
- /* not implemented yet */
-
- return len;
-}
-
-static long
-otl_gsub_read_alternate (struct otl_gsub_subtab *subtab, sfnt *sfont)
-{
- long len;
- USHORT i, j;
- ULONG offset; /* not Offset which is USHORT */
- Offset cov_offset; /* subtable offset, offset to Coverage table */
- struct clt_number_list altset_offsets;
- struct otl_gsub_alternate1 *data;
-
- ASSERT(subtab && sfont);
-
-#ifdef XETEX
- offset = sfont->loc;
-#else
- offset = tell_position(sfont->stream);
-#endif
-
- subtab->LookupType = OTL_GSUB_TYPE_ALTERNATE;
- subtab->SubstFormat = sfnt_get_ushort(sfont); /* Must be 1 */
- if (subtab->SubstFormat != 1) {
- WARN("Unknown GSUB SubstFormat for Alternate: %u",
- subtab->SubstFormat);
- return -1;
- }
-
- len = 2;
- subtab->table.alternate1 =
- data = NEW(1, struct otl_gsub_alternate1);
-
- cov_offset = sfnt_get_ushort(sfont);
- len += 2;
- len += clt_read_number_list(&altset_offsets, sfont);
- data->AlternateSetCount = altset_offsets.count;
- if (data->AlternateSetCount == 0) {
- data->AlternateSet = NULL;
- data->coverage.count = 0;
- data->coverage.format = 0;
- data->coverage.list = NULL;
- return len;
- }
- data->AlternateSet = NEW(data->AlternateSetCount,
- struct otl_gsub_altset);
- for (i = 0; i < data->AlternateSetCount; i++) {
- struct otl_gsub_altset *altset;
- ULONG altset_offset;
-
- altset = &(data->AlternateSet[i]);
-
- altset_offset = offset + altset_offsets.value[i];
- sfnt_seek_set(sfont, altset_offset);
- altset->GlyphCount = sfnt_get_ushort(sfont);
- len += 2;
- if (altset->GlyphCount == 0) {
- altset->Alternate = NULL;
- break;
- }
- altset->Alternate = NEW(altset->GlyphCount, GlyphID);
- for (j = 0; j < altset->GlyphCount; j++) {
- altset->Alternate[j] = sfnt_get_ushort(sfont);
- len += 2;
- }
- }
- clt_release_number_list(&altset_offsets);
-
- sfnt_seek_set(sfont, offset + cov_offset);
- len += clt_read_coverage(&data->coverage, sfont);
-
- return len;
-}
-
-static long
-otl_gsub_read_ligature (struct otl_gsub_subtab *subtab, sfnt *sfont)
-{
- long len;
- USHORT i, j;
- ULONG offset; /* not Offset which is USHORT */
- Offset cov_offset; /* subtable offset, offset to Coverage table */
- struct clt_number_list ligset_offsets;
- struct otl_gsub_ligature1 *data;
-
- ASSERT(subtab && sfont);
-
-#ifdef XETEX
- offset = sfont->loc;
-#else
- offset = tell_position(sfont->stream);
-#endif
-
- subtab->LookupType = OTL_GSUB_TYPE_LIGATURE;
- subtab->SubstFormat = sfnt_get_ushort(sfont); /* Must be 1 */
- if (subtab->SubstFormat != 1) {
- WARN("Unknown GSUB SubstFormat for Ligature: %u",
- subtab->SubstFormat);
- return -1;
- }
-
- len = 2;
- subtab->table.ligature1 =
- data = NEW(1, struct otl_gsub_ligature1);
-
- cov_offset = sfnt_get_ushort(sfont);
- len += 2;
- len += clt_read_number_list(&ligset_offsets, sfont);
- data->LigSetCount = ligset_offsets.count;
- if (data->LigSetCount == 0) {
- data->LigatureSet = NULL;
- data->coverage.count = 0;
- data->coverage.format = 0;
- data->coverage.list = NULL;
- return len;
- }
- data->LigatureSet = NEW(data->LigSetCount,
- struct otl_gsub_ligset);
- for (i = 0; i < data->LigSetCount; i++) {
- struct clt_number_list ligset_tab;
- struct otl_gsub_ligset *ligset;
- ULONG ligset_offset;
- USHORT count;
-
- ligset = &(data->LigatureSet[i]);
-
- ligset_offset = offset + ligset_offsets.value[i];
- sfnt_seek_set(sfont, ligset_offset);
- len += clt_read_number_list(&ligset_tab, sfont);
-
- ligset->LigatureCount = ligset_tab.count;
- if (ligset_tab.count == 0) {
- ligset->Ligature = NULL;
- break;
- }
- ligset->Ligature = NEW(ligset_tab.count,
- struct otl_gsub_ligtab);
- for (j = 0; j < ligset_tab.count; j++) {
- sfnt_seek_set(sfont, ligset_offset + ligset_tab.value[j]);
- ligset->Ligature[j].LigGlyph = sfnt_get_ushort(sfont);
- ligset->Ligature[j].CompCount = sfnt_get_ushort(sfont);
- if (ligset->Ligature[j].CompCount == 0) {
- ligset->Ligature[j].Component = NULL;
- break;
- }
- ligset->Ligature[j].Component =
- NEW(ligset->Ligature[j].CompCount - 1, GlyphID);
- for (count = 0;
- count < ligset->Ligature[j].CompCount - 1; count++) {
- ligset->Ligature[j].Component[count] = sfnt_get_ushort(sfont);
- }
- len += 4 + count * 2;
- }
- clt_release_number_list(&ligset_tab);
- }
- clt_release_number_list(&ligset_offsets);
-
- sfnt_seek_set(sfont, offset + cov_offset);
- len += clt_read_coverage(&data->coverage, sfont);
-
- return len;
-}
-
-static void
-otl_gsub_release_single (struct otl_gsub_subtab *subtab)
-{
- if (subtab) {
- switch((int) subtab->SubstFormat) {
- case 1:
- {
- struct otl_gsub_single1 *data;
-
- data = subtab->table.single1;
- if (data) {
- clt_release_coverage(&data->coverage);
- RELEASE(data);
- }
- subtab->table.single1 = NULL;
- }
- break;
- case 2:
- {
- struct otl_gsub_single2 *data;
-
- data = subtab->table.single2;
- if (data) {
- if (data->Substitute)
- RELEASE(data->Substitute);
- clt_release_coverage(&data->coverage);
- RELEASE(data);
- }
- subtab->table.single2 = NULL;
- }
- break;
- default:
- ERROR("Unknown format for single substitution");
- }
- }
-}
-
-static void
-otl_gsub_release_ligature (struct otl_gsub_subtab *subtab)
-{
- if (subtab) {
- struct otl_gsub_ligature1 *data;
- USHORT i, j;
-
- data = subtab->table.ligature1;
- if (data && data->LigatureSet) {
- for (i = 0; i < data->LigSetCount; i++) {
- struct otl_gsub_ligset *ligset;
-
- ligset = &(data->LigatureSet[i]);
- for (j = 0;
- j < ligset->LigatureCount; j++) {
- if (ligset->Ligature[j].Component)
- RELEASE(ligset->Ligature[j].Component);
- ligset->Ligature[j].Component = NULL;
- }
- RELEASE(ligset->Ligature);
- ligset->Ligature = NULL;
- }
- RELEASE(data->LigatureSet);
- }
- clt_release_coverage(&data->coverage);
- data->LigatureSet = NULL;
- RELEASE(data);
- subtab->table.ligature1 = NULL;
- }
-}
-
-static void
-otl_gsub_release_alternate (struct otl_gsub_subtab *subtab)
-{
- if (subtab) {
- struct otl_gsub_alternate1 *data;
- USHORT i;
-
- data = subtab->table.alternate1;
- if (data && data->AlternateSet) {
- for (i = 0; i < data->AlternateSetCount; i++) {
- struct otl_gsub_altset *altset;
-
- altset = &(data->AlternateSet[i]);
- if (altset->Alternate)
- RELEASE(altset->Alternate);
- altset->Alternate = NULL;
- }
- RELEASE(data->AlternateSet);
- }
- clt_release_coverage(&data->coverage);
- data->AlternateSet = NULL;
- RELEASE(data);
- subtab->table.alternate1 = NULL;
- }
-}
-
-static long
-otl_gsub_read_header (struct otl_gsub_header *head, sfnt *sfont)
-{
- ASSERT(head && sfont);
-
- head->version = sfnt_get_ulong (sfont);
- head->ScriptList = sfnt_get_ushort(sfont);
- head->FeatureList = sfnt_get_ushort(sfont);
- head->LookupList = sfnt_get_ushort(sfont);
-
- return 10;
-}
-
-/*
- * script -- langsys --> feature indices
- * |
- * +- langsys --> feature indices
- *
- * feature --> lookup indices
- */
-
-struct otl_gsub_tab
-{
- char *script;
- char *language;
- char *feature;
-
- int num_subtables;
- struct otl_gsub_subtab *subtables;
-};
-
-
-static int
-otl_gsub_read_feat (struct otl_gsub_tab *gsub, sfnt *sfont)
-{
- long feat_idx, script_idx;
- ULONG gsub_offset, offset;
- struct otl_gsub_header head;
- struct otl_gsub_subtab *subtab = NULL;
- USHORT num_subtabs = 0;
- unsigned char feat_bits[8192];
- struct clt_record_list feature_list;
- struct clt_record_list script_list;
- struct clt_number_list lookup_list ;
- otl_opt *script, *language, *feature;
-
- ASSERT(gsub && sfont);
-
- gsub_offset = sfnt_find_table_pos(sfont, "GSUB");
- if (gsub_offset == 0)
- return -1; /* not found */
-
- script = otl_new_opt();
- otl_parse_optstring(script, gsub->script);
- language = otl_new_opt();
- otl_parse_optstring(language, gsub->language);
- feature = otl_new_opt();
- otl_parse_optstring(feature, gsub->feature);
-
- memset(feat_bits, 0, 8192);
-
- /* GSUB header */
- sfnt_seek_set(sfont, gsub_offset);
- otl_gsub_read_header(&head, sfont);
-
- /* Script */
- offset = gsub_offset + head.ScriptList;
- sfnt_seek_set(sfont, offset);
- clt_read_record_list(&script_list, sfont);
-
-#define SET_BIT(b,p) do {\
- (b)[(p)/8] |= (1<<(7-((p) % 8)));\
-} while (0)
-#define BIT_SET(b,p) (((b)[(p)/8]) & (1 << (7-((p)%8))))
-
- for (script_idx = 0;
- script_idx < script_list.count; script_idx++) {
- if (otl_match_optrule(script,
- script_list.record[script_idx].tag)) {
- struct clt_script_table script_tab;
- long langsys_idx;
-
- offset = gsub_offset +
- head.ScriptList + script_list.record[script_idx].offset;
- sfnt_seek_set(sfont, offset);
- clt_read_script_table(&script_tab, sfont);
-
- if (otl_match_optrule(language, "dflt") &&
- script_tab.DefaultLangSys != 0) {
- struct clt_langsys_table langsys_tab;
-
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_gsub>> OTL script-language enabled: %c%c%c%c.dflt\n",
- script_list.record[script_idx].tag[0],
- script_list.record[script_idx].tag[1],
- script_list.record[script_idx].tag[2],
- script_list.record[script_idx].tag[3]);
- }
-
- sfnt_seek_set(sfont, offset + script_tab.DefaultLangSys);
- clt_read_langsys_table(&langsys_tab, sfont);
- if (otl_match_optrule(feature, "____") && /* _FIXME_ */
- langsys_tab.ReqFeatureIndex != 0xFFFF)
- SET_BIT(feat_bits, langsys_tab.ReqFeatureIndex);
- for (feat_idx = 0;
- feat_idx < langsys_tab.FeatureIndex.count;
- feat_idx++) {
- SET_BIT(feat_bits,
- langsys_tab.FeatureIndex.value[feat_idx]);
- }
- clt_release_langsys_table(&langsys_tab);
- }
- for (langsys_idx = 0;
- langsys_idx < script_tab.LangSysRecord.count;
- langsys_idx++) {
- struct clt_record *langsys_rec;
-
- langsys_rec = &(script_tab.LangSysRecord.record[langsys_idx]);
- if (otl_match_optrule(language, langsys_rec->tag)) {
- struct clt_langsys_table langsys_tab;
-
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_gsub>> OTL script-language enabled: %c%c%c%c.%c%c%c%c\n",
- script_list.record[script_idx].tag[0],
- script_list.record[script_idx].tag[1],
- script_list.record[script_idx].tag[2],
- script_list.record[script_idx].tag[3],
- langsys_rec->tag[0], langsys_rec->tag[1],
- langsys_rec->tag[2], langsys_rec->tag[3]);
- }
-
- sfnt_seek_set(sfont, offset + langsys_rec->offset);
- clt_read_langsys_table(&langsys_tab, sfont);
- if (otl_match_optrule(feature, "____") || /* _FIXME_ */
- langsys_tab.ReqFeatureIndex != 0xFFFF)
- SET_BIT(feat_bits, langsys_tab.ReqFeatureIndex);
- for (feat_idx = 0;
- feat_idx < langsys_tab.FeatureIndex.count;
- feat_idx++) {
- SET_BIT(feat_bits,
- langsys_tab.FeatureIndex.value[feat_idx]);
- }
- clt_release_langsys_table(&langsys_tab);
- }
- }
- clt_release_script_table(&script_tab);
- }
- }
-
- /* Feature List */
- offset = gsub_offset + head.FeatureList;
- sfnt_seek_set(sfont, offset);
- clt_read_record_list(&feature_list, sfont);
-
- /* Lookup List */
- offset = gsub_offset + head.LookupList;
- sfnt_seek_set(sfont, offset);
- clt_read_number_list(&lookup_list, sfont);
-
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_gsub>> Reading OTL feature(s):");
- }
-
- for (feat_idx = 0;
- feat_idx < feature_list.count; feat_idx++) {
- if (BIT_SET(feat_bits, feat_idx) &&
- (otl_match_optrule(feature,
- feature_list.record[feat_idx].tag))) {
- struct clt_feature_table feature_table;
- long i;
-
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG(" %c%c%c%c",
- feature_list.record[feat_idx].tag[0],
- feature_list.record[feat_idx].tag[1],
- feature_list.record[feat_idx].tag[2],
- feature_list.record[feat_idx].tag[3]);
- }
-
- /* Feature Table */
- offset = gsub_offset +
- head.FeatureList + feature_list.record[feat_idx].offset;
-
- sfnt_seek_set(sfont, offset);
- clt_read_feature_table(&feature_table, sfont);
- if (feature_table.FeatureParams != 0) {
- ERROR("unrecognized FeatureParams");
- }
-
- /* Lookup table */
- for (i = 0; i < feature_table.LookupListIndex.count; i++) {
- struct clt_lookup_table lookup_table;
- long ll_idx, st_idx, r, n_st;
-
- ll_idx = feature_table.LookupListIndex.value[i];
- if (ll_idx >= lookup_list.count)
- ERROR("invalid Lookup index.");
-
- offset = gsub_offset +
- head.LookupList + (lookup_list.value)[ll_idx];
- sfnt_seek_set(sfont, offset);
- clt_read_lookup_table(&lookup_table, sfont);
-
- if (lookup_table.LookupType != OTL_GSUB_TYPE_SINGLE &&
- lookup_table.LookupType != OTL_GSUB_TYPE_ALTERNATE &&
- lookup_table.LookupType != OTL_GSUB_TYPE_LIGATURE &&
- lookup_table.LookupType != OTL_GSUB_TYPE_ESUBST) {
- if (verbose > VERBOSE_LEVEL_MIN)
- WARN("Skipping unsupported GSUB subtable: LookupType=%d", lookup_table.LookupType);
- continue;
- }
-
- subtab = RENEW(subtab,
- num_subtabs + lookup_table.SubTableList.count,
- struct otl_gsub_subtab);
- for (n_st = 0, st_idx = 0;
- st_idx < lookup_table.SubTableList.count; st_idx++) {
-
- offset = gsub_offset + head.LookupList +
- lookup_list.value[ll_idx] +
- (lookup_table.SubTableList.value)[st_idx];
-
- sfnt_seek_set(sfont, offset);
-
- switch ((int) lookup_table.LookupType) {
- case OTL_GSUB_TYPE_SINGLE:
- r = otl_gsub_read_single(&subtab[num_subtabs + n_st],
- sfont);
- if (r <= 0)
- WARN("Reading GSUB subtable (single) failed...");
- else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("(single)");
- }
- n_st++;
- }
- break;
-
- case OTL_GSUB_TYPE_ALTERNATE:
- r = otl_gsub_read_alternate(&subtab[num_subtabs + n_st],
- sfont);
- if (r <= 0)
- WARN("Reading GSUB subtable (alternate) failed...");
- else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("(alternate)");
- }
- n_st++;
- }
- break;
-
- case OTL_GSUB_TYPE_LIGATURE:
- r = otl_gsub_read_ligature(&subtab[num_subtabs + n_st],
- sfont);
- if (r <= 0)
- WARN("Reading GSUB subtable (ligature) failed...");
- else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("(ligature)");
- }
- n_st++;
- }
- break;
-
- case OTL_GSUB_TYPE_ESUBST:
- {
- USHORT SubstFormat;
- USHORT ExtensionLookupType;
- ULONG ExtensionOffset;
-
- SubstFormat = sfnt_get_ushort(sfont);
- if (SubstFormat != 1)
- break;
- ExtensionLookupType = sfnt_get_ushort(sfont);
- ExtensionOffset = sfnt_get_ulong (sfont);
-
- sfnt_seek_set(sfont, offset + ExtensionOffset);
- switch (ExtensionLookupType) {
- case OTL_GSUB_TYPE_SINGLE:
- r = otl_gsub_read_single(&subtab[num_subtabs + n_st],
- sfont);
- if (r <= 0)
- WARN("Reading GSUB subtable (ext:single) failed...");
- else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("(ext:single)");
- }
- n_st++;
- }
- break;
-
- case OTL_GSUB_TYPE_ALTERNATE:
- r = otl_gsub_read_alternate(&subtab[num_subtabs + n_st],
- sfont);
- if (r <= 0)
- WARN("Reading GSUB subtable (alternate) failed...");
- else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("(alternate)");
- }
- n_st++;
- }
- break;
-
- case OTL_GSUB_TYPE_LIGATURE:
- r = otl_gsub_read_ligature(&subtab[num_subtabs + n_st],
- sfont);
- if (r <= 0)
- WARN("Reading GSUB subtable (ext:ligature) failed...");
- else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("(ext:ligature)");
- }
- n_st++;
- }
- break;
-
- }
- }
- break;
-
- default:
- break;
- }
- }
- num_subtabs += n_st; /* lookup_table.SubTableList.count; */
- clt_release_lookup_table(&lookup_table);
- }
- clt_release_feature_table(&feature_table);
- }
- }
-
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- MESG("otl_gsub>> %ld subtable(s) read.\n", num_subtabs);
- }
-
- clt_release_number_list(&lookup_list);
- clt_release_record_list(&feature_list);
- clt_release_record_list(&script_list);
-
- otl_release_opt(script);
- otl_release_opt(language);
- otl_release_opt(feature);
-
- if (subtab != NULL) {
- gsub->num_subtables = num_subtabs;
- gsub->subtables = subtab;
- } else {
- return -1;
- }
-
- return 0;
-}
-
-
-static int
-otl_gsub_apply_single (struct otl_gsub_subtab *subtab, USHORT *gid)
-{
- long idx;
-
- ASSERT(subtab && gid);
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_single1 *data;
-
- data = (subtab->table).single1;
- idx = clt_lookup_coverage(&data->coverage, *gid);
- if (idx >= 0) {
- *gid += data->DeltaGlyphID;
- return 0; /* found */
- }
- } else if (subtab->SubstFormat == 2) {
- struct otl_gsub_single2 *data;
-
- data = (subtab->table).single2;
- idx = clt_lookup_coverage(&data->coverage, *gid);
- if (idx >= 0 &&
- idx < data->GlyphCount) {
- *gid = (data->Substitute)[idx];
- return 0; /* found */
- }
- }
-
- return -1;
-}
-
-static int
-otl_gsub_apply_alternate (struct otl_gsub_subtab *subtab,
- USHORT alt_idx, USHORT *gid)
-{
- long idx;
-
- ASSERT(subtab && gid);
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_alternate1 *data;
-
- data = subtab->table.alternate1;
- idx = clt_lookup_coverage(&data->coverage, *gid);
- if (idx < 0 || idx >= data->AlternateSetCount)
- return -1;
- else {
- struct otl_gsub_altset *altset;
- altset = &(data->AlternateSet[idx]);
- if (alt_idx >= altset->GlyphCount)
- return -1;
- else {
- *gid = altset->Alternate[alt_idx];
- return 0;
- }
- }
- }
-
- return -1;
-}
-
-/* NOTE: Ligature table is in preference order */
-static int
-glyph_seq_cmp (GlyphID *glyph_seq0, USHORT n_glyphs0,
- GlyphID *glyph_seq1, USHORT n_glyphs1)
-{
- USHORT i;
-
- if (n_glyphs0 != n_glyphs1)
- return n_glyphs0 - n_glyphs1;
-
- for (i = 0; i < n_glyphs0; i++) {
- if (glyph_seq0[i] != glyph_seq1[i])
- return glyph_seq0[i] - glyph_seq1[i];
- }
-
- return 0;
-}
-
-static int
-otl_gsub_apply_ligature (struct otl_gsub_subtab *subtab,
- USHORT *gid_in, USHORT num_gids,
- USHORT *gid_out)
-{
- long idx;
-
- ASSERT(subtab && gid_out);
-
- if (!gid_in || num_gids < 1)
- return -1;
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_ligature1 *data;
-
- data = subtab->table.ligature1;
- idx = clt_lookup_coverage(&data->coverage, gid_in[0]);
- if (idx >= 0 && idx < data->LigSetCount) {
- struct otl_gsub_ligset *ligset;
- USHORT j;
-
- ligset = &(data->LigatureSet[idx]);
- for (j = 0; j < ligset->LigatureCount; j++) {
- if (!glyph_seq_cmp(&gid_in[1], (USHORT)(num_gids - 1),
- ligset->Ligature[j].Component,
- (USHORT)(ligset->Ligature[j].CompCount - 1))) {
- *gid_out = ligset->Ligature[j].LigGlyph;
- return 0; /* found */
- }
- }
- }
- }
-
- return -1;
-}
-
-#define GSUB_LIST_MAX 32
-struct otl_gsub
-{
- int num_gsubs;
- int select;
- struct otl_gsub_tab gsubs[GSUB_LIST_MAX];
-};
-
-otl_gsub *
-otl_gsub_new (void)
-{
- struct otl_gsub *gsub_list;
-
- gsub_list = NEW(1, struct otl_gsub);
- gsub_list->num_gsubs = 0;
- gsub_list->select = -1;
-
- return (otl_gsub *) gsub_list;
-}
-
-int
-otl_gsub_add_feat (otl_gsub *gsub_list,
- const char *script,
- const char *language,
- const char *feature,
- sfnt *sfont)
-{
- int retval = -1;
- int i;
- struct otl_gsub_tab *gsub;
-
- if (gsub_list->num_gsubs > GSUB_LIST_MAX) {
- ERROR("Too many GSUB features...");
- return -1;
- }
- for (i = 0; i < gsub_list->num_gsubs; i++) {
- gsub = &(gsub_list->gsubs[i]);
- if (!strcmp(script, gsub->script) &&
- !strcmp(language, gsub->language) &&
- !strcmp(feature, gsub->feature)) {
- gsub_list->select = i;
- return 0;
- }
- }
- gsub = &gsub_list->gsubs[i];
-
- gsub->script = NEW(strlen(script) +1, char);
- strcpy(gsub->script, script);
- gsub->language = NEW(strlen(language)+1, char);
- strcpy(gsub->language, language);
- gsub->feature = NEW(strlen(feature) +1, char);
- strcpy(gsub->feature, feature);
-
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("\n");
- MESG("otl_gsub>> Reading \"%s.%s.%s\"...\n", script, language, feature);
- }
-
- retval = otl_gsub_read_feat(gsub, sfont);
- if (retval >= 0) {
- gsub_list->select = i;
- gsub_list->num_gsubs++;
- } else {
- if(verbose > VERBOSE_LEVEL_MIN) {
- MESG("otl_gsub>> Failed\n");
- }
- RELEASE(gsub->script);
- RELEASE(gsub->language);
- RELEASE(gsub->feature);
- }
-
- return retval;
-}
-
-void
-otl_gsub_release (otl_gsub *gsub_list)
-{
- struct otl_gsub_tab *gsub;
- struct otl_gsub_subtab *subtab;
- int i, j;
-
- if (!gsub_list)
- return;
-
- for (i = 0; i < gsub_list->num_gsubs; i++) {
- gsub = &(gsub_list->gsubs[i]);
-
- if (gsub->script)
- RELEASE(gsub->script);
- if (gsub->language)
- RELEASE(gsub->language);
- if (gsub->feature)
- RELEASE(gsub->feature);
-
- for (j = 0; j < gsub->num_subtables; j++) {
- subtab = &(gsub->subtables[j]);
- switch ((int) subtab->LookupType) {
- case OTL_GSUB_TYPE_SINGLE:
- otl_gsub_release_single(subtab);
- break;
- case OTL_GSUB_TYPE_ALTERNATE:
- otl_gsub_release_alternate(subtab);
- break;
- case OTL_GSUB_TYPE_LIGATURE:
- otl_gsub_release_ligature(subtab);
- break;
- default:
- ERROR("???");
- break;
- }
- }
- RELEASE(gsub->subtables);
- }
-
- RELEASE(gsub_list);
-}
-
-int
-otl_gsub_apply (otl_gsub *gsub_list, USHORT *gid)
-{
- int retval = -1;
- struct otl_gsub_tab *gsub;
- struct otl_gsub_subtab *subtab;
- int i, j;
-
- if (!gsub_list || !gid)
- return retval;
-
- i = gsub_list->select;
- if (i < 0 || i >= gsub_list->num_gsubs) {
- ERROR("GSUB not selected...");
- return -1;
- }
- gsub = &(gsub_list->gsubs[i]);
-
- for (j = 0;
- retval < 0 && j < gsub->num_subtables; j++) {
- subtab = &(gsub->subtables[j]);
- switch ((int) subtab->LookupType){
- case OTL_GSUB_TYPE_SINGLE:
- retval = otl_gsub_apply_single(subtab, gid);
- break;
- default:
- break;
- }
- }
-
- return retval;
-}
-
-int
-otl_gsub_apply_alt (otl_gsub *gsub_list, USHORT alt_idx, USHORT *gid)
-{
- int retval = -1;
- struct otl_gsub_tab *gsub;
- struct otl_gsub_subtab *subtab;
- int i, j;
-
- if (!gsub_list || !gid)
- return retval;
-
- i = gsub_list->select;
- if (i < 0 || i >= gsub_list->num_gsubs) {
- ERROR("GSUB not selected...");
- return -1;
- }
- gsub = &(gsub_list->gsubs[i]);
-
- for (j = 0;
- retval < 0 && j < gsub->num_subtables; j++) {
- subtab = &(gsub->subtables[j]);
- switch ((int) subtab->LookupType){
- case OTL_GSUB_TYPE_ALTERNATE:
- retval = otl_gsub_apply_alternate(subtab, alt_idx, gid);
- break;
- default:
- break;
- }
- }
-
- return retval;
-}
-
-int
-otl_gsub_apply_lig (otl_gsub *gsub_list,
- USHORT *gid_in, USHORT num_gids, USHORT *gid_out)
-{
- int retval = -1;
- struct otl_gsub_tab *gsub;
- struct otl_gsub_subtab *subtab;
- int i, j;
-
- if (!gsub_list || !gid_out)
- return retval;
-
- i = gsub_list->select;
- if (i < 0 || i >= gsub_list->num_gsubs) {
- ERROR("GSUB not selected...");
- return -1;
- }
- gsub = &(gsub_list->gsubs[i]);
-
- for (j = 0;
- retval < 0 && j < gsub->num_subtables; j++) {
- subtab = &(gsub->subtables[j]);
- switch ((int) subtab->LookupType){
- case OTL_GSUB_TYPE_LIGATURE:
- retval = otl_gsub_apply_ligature(subtab,
- gid_in, num_gids, gid_out);
- break;
- default:
- break;
- }
- }
-
- return retval;
-}
-
-int
-otl_gsub_select (otl_gsub *gsub_list,
- const char *script,
- const char *language,
- const char *feature)
-{
- int i;
- struct otl_gsub_tab *gsub;
-
- for (i = 0; i < gsub_list->num_gsubs; i++) {
- gsub = &(gsub_list->gsubs[i]);
- if (!strcmp(gsub->script, script) &&
- !strcmp(gsub->language, language) &&
- !strcmp(gsub->feature, feature)) {
- gsub_list->select = i;
- return i;
- }
- }
-
- gsub_list->select = -1;
-
- return -1;
-}
-
-#if 0
-static int
-otl_gsub_dump_single (struct otl_gsub_subtab *subtab)
-{
- long gid, idx;
-
- ASSERT(subtab);
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_single1 *data;
-
- data = (subtab->table).single1;
- for (gid = 0; gid < 0x10000; gid++) {
- idx = clt_lookup_coverage(&data->coverage, gid);
- if (idx >= 0) {
- fprintf(stdout, "substitute \\%u by \\%u;\n",
- (USHORT) gid, (USHORT) (gid + data->DeltaGlyphID));
- }
- }
- } else if (subtab->SubstFormat == 2) {
- struct otl_gsub_single2 *data;
-
- data = (subtab->table).single2;
- for (gid = 0; gid < 0x10000; gid++) {
- idx = clt_lookup_coverage(&data->coverage, gid);
- if (idx >= 0 &&
- idx < data->GlyphCount) {
- fprintf(stdout, "substitute \\%u by \\%u;\n",
- (USHORT) gid, (data->Substitute)[idx]);
- }
- }
- }
-
- return 0;
-}
-
-static int
-otl_gsub_dump_alternate (struct otl_gsub_subtab *subtab)
-{
- long gid, idx;
-
- ASSERT(subtab);
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_alternate1 *data;
-
- data = subtab->table.alternate1;
- for (gid = 0; gid < 0x10000; gid++) {
- idx = clt_lookup_coverage(&data->coverage, gid);
- if (idx >= 0 && idx < data->AlternateSetCount) {
- struct otl_gsub_altset *altset;
- USHORT i;
- altset = &(data->AlternateSet[idx]);
- if (altset->GlyphCount == 0)
- continue;
- fprintf(stdout, "substitute \\%u from [", (USHORT) gid);
- for (i = 0; i < altset->GlyphCount; i++) {
- fprintf(stdout, " \\%u", altset->Alternate[i]);
- }
- fprintf(stdout, " ];\n");
- }
- }
- }
-
- return 0;
-}
-
-static int
-otl_gsub_dump_ligature (struct otl_gsub_subtab *subtab)
-{
- long gid, idx;
-
- ASSERT(subtab);
-
- if (subtab->SubstFormat == 1) {
- struct otl_gsub_ligature1 *data;
-
- data = subtab->table.ligature1;
- for (gid = 0; gid < 0x10000; gid++) {
- idx = clt_lookup_coverage(&data->coverage, gid);
- if (idx >= 0 && idx < data->LigSetCount) {
- struct otl_gsub_ligset *ligset;
- USHORT i, j;
- ligset = &(data->LigatureSet[idx]);
- for (j = 0; j < ligset->LigatureCount; j++) {
- fprintf(stdout, "substitute \\%u", (USHORT) gid);
- for (i = 0; i < ligset->Ligature[j].CompCount - 1; i++) {
- fprintf(stdout, " \\%u", ligset->Ligature[j].Component[i]);
- }
- fprintf(stdout, " by \\%u;\n", ligset->Ligature[j].LigGlyph);
- }
- }
- }
- }
-
- return 0;
-}
-
-int
-otl_gsub_dump (otl_gsub *gsub_list,
- const char *script, const char *language, const char *feature)
-{
- int error = -1;
- struct otl_gsub_tab *gsub;
- struct otl_gsub_subtab *subtab;
- int sel, i, j;
-
- if (!gsub_list)
- return -1;
-
- sel = gsub_list->select;
- error = otl_gsub_select(gsub_list, script, language, feature);
- if (error < 0) {
- ERROR("GSUB feature %s.%s.%s not found.", script, language, feature);
- }
-
- i = gsub_list->select;
- if (i < 0 || i >= gsub_list->num_gsubs) {
- ERROR("GSUB not selected...");
- return -1;
- }
- gsub = &(gsub_list->gsubs[i]);
-
- for (j = 0;
- !error &&
- j < gsub->num_subtables; j++) {
- subtab = &(gsub->subtables[j]);
- switch ((int) subtab->LookupType){
- case OTL_GSUB_TYPE_SINGLE:
- error = otl_gsub_dump_single(subtab);
- break;
- case OTL_GSUB_TYPE_ALTERNATE:
- error = otl_gsub_dump_alternate(subtab);
- break;
- case OTL_GSUB_TYPE_LIGATURE:
- error = otl_gsub_dump_ligature(subtab);
- break;
- }
- }
- gsub_list->select = sel;
-
- return error;
-}
-#endif
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TT_GSUB_H_
-#define _TT_GSUB_H_
-
-#include "sfnt.h"
-#include "otl_opt.h"
-
-extern void otl_gsub_set_verbose (void);
-
-typedef struct otl_gsub otl_gsub;
-
-/* LookupType for GSUB */
-#define OTL_GSUB_TYPE_SINGLE 1
-#define OTL_GSUB_TYPE_MULTIPLE 2
-#define OTL_GSUB_TYPE_ALTERNATE 3
-#define OTL_GSUB_TYPE_LIGATURE 4
-#define OTL_GSUB_TYPE_CONTEXT 5
-#define OTL_GSUB_TYPE_CCONTEXT 6
-#define OTL_GSUB_TYPE_ESUBST 7
-
-extern otl_gsub *otl_gsub_new (void);
-extern void otl_gsub_release (otl_gsub *gsub_list);
-
-extern int otl_gsub_select (otl_gsub *gsub_list,
- const char *script,
- const char *language,
- const char *feature);
-extern int otl_gsub_add_feat (otl_gsub *gsub_list,
- const char *script,
- const char *language,
- const char *feature,
- sfnt *sfont);
-extern int otl_gsub_apply (otl_gsub *gsub_list, USHORT *gid);
-extern int otl_gsub_apply_alt (otl_gsub *gsub_list, USHORT alt_idx, USHORT *gid);
-extern int otl_gsub_apply_lig (otl_gsub *gsub_list,
- USHORT *gid_in, USHORT num_gids,
- USHORT *gid_out);
-
-#if 0
-extern int otl_gsub_dump (otl_gsub *gsub_list,
- const char *script,
- const char *language,
- const char *feature);
-#endif
-
-#endif /* _TT_GSUB_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxfile.h"
-
-#include "sfnt.h"
-
-#include "tt_post.h"
-
-static const char *macglyphorder[258];
-
-/* offset from begenning of the post table */
-#define NAME_STR_OFFSET 32
-
-static int
-read_v2_post_names (struct tt_post_table *post, sfnt *sfont)
-{
- USHORT i, idx, *indices, maxidx;
- int len;
-
- post->numberOfGlyphs = sfnt_get_ushort(sfont);
-
- indices = NEW(post->numberOfGlyphs, USHORT);
- maxidx = 257;
- for (i = 0;
- i < post->numberOfGlyphs; i++) {
- idx = sfnt_get_ushort(sfont);
- if (idx >= 258) {
- if (idx > maxidx)
- maxidx = idx;
- if (idx > 32767) {
- /* Although this is strictly speaking out of spec, it seems to work
- and there are real-life fonts that use it.
- We show a warning only once, instead of thousands of times */
- static char warning_issued = 0;
- if (!warning_issued) {
- WARN("TrueType post table name index %u > 32767", idx);
- warning_issued = 1;
- }
- /* In a real-life large font, (x)dvipdfmx crashes if we use
- nonvanishing idx in the case of idx > 32767.
- If we set idx = 0, (x)dvipdfmx works fine for the font and
- created pdf seems fine. The post table may not be important
- in such a case */
- idx = 0;
- }
- }
- indices[i] = idx;
- }
-
- post->count = maxidx - 257;
- if (post->count < 1) {
- post->names = NULL;
- } else {
- post->names = NEW(post->count, char *);
- for (i = 0; i < post->count; i++) { /* read Pascal strings */
- len = sfnt_get_byte(sfont);
- if (len > 0) {
- post->names[i] = NEW(len + 1, char);
- sfnt_read(post->names[i], len, sfont);
- post->names[i][len] = 0;
- } else {
- post->names[i] = NULL;
- }
- }
- }
-
- post->glyphNamePtr = NEW(post->numberOfGlyphs, const char *);
- for (i = 0; i < post->numberOfGlyphs; i++) {
- idx = indices[i];
- if (idx < 258) {
- post->glyphNamePtr[i] = macglyphorder[idx];
- } else if (idx - 258 < post->count) {
- post->glyphNamePtr[i] = post->names[idx - 258];
- } else {
- WARN("Invalid glyph name index number: %u (>= %u)",
- idx, post->count + 258);
- RELEASE(indices);
- return -1;
- }
- }
- RELEASE(indices);
-
- return 0;
-}
-
-struct tt_post_table *
-tt_read_post_table (sfnt *sfont)
-{
- struct tt_post_table *post;
-
- /* offset = */ sfnt_locate_table(sfont, "post");
-
- post = NEW(1, struct tt_post_table);
-
- post->Version = sfnt_get_ulong(sfont); /* Fixed */
- post->italicAngle = sfnt_get_ulong(sfont); /* Fixed */
- post->underlinePosition = sfnt_get_short(sfont); /* FWord */
- post->underlineThickness = sfnt_get_short(sfont); /* FWord */
- post->isFixedPitch = sfnt_get_ulong(sfont);
- post->minMemType42 = sfnt_get_ulong(sfont);
- post->maxMemType42 = sfnt_get_ulong(sfont);
- post->minMemType1 = sfnt_get_ulong(sfont);
- post->maxMemType1 = sfnt_get_ulong(sfont);
-
- post->numberOfGlyphs = 0;
- post->glyphNamePtr = NULL;
- post->count = 0;
- post->names = NULL;
-
- if (post->Version == 0x00010000UL) {
- post->numberOfGlyphs = 258; /* wrong */
- post->glyphNamePtr = macglyphorder;
- post->count = 0;
- post->names = NULL;
- } else if (post->Version == 0x00025000UL) {
- WARN("TrueType 'post' version 2.5 found (deprecated)");
- post->numberOfGlyphs = 0; /* wrong */
- post->glyphNamePtr = NULL;
- post->count = 0;
- post->names = NULL;
- } else if (post->Version == 0x00020000UL) {
- if (read_v2_post_names(post, sfont) < 0) {
- WARN("Invalid TrueType 'post' table...");
- tt_release_post_table(post);
- post = NULL;
- }
- } else if (post->Version == 0x00030000UL) {
- post->numberOfGlyphs = 0; /* wrong */
- post->glyphNamePtr = NULL;
- post->count = 0;
- post->names = NULL;
- } else {
- WARN("Unknown 'post' version: %08X", post->Version);
- tt_release_post_table(post);
- post = NULL;
- }
-
- return post;
-}
-
-USHORT
-tt_lookup_post_table (struct tt_post_table *post, const char *glyphname)
-{
- USHORT gid;
-
- ASSERT(post && glyphname);
-
- for (gid = 0; gid < post->count; gid++) {
- if (post->glyphNamePtr[gid] &&
- !strcmp(glyphname, post->glyphNamePtr[gid])) {
- return gid;
- }
- }
-
- return 0;
-}
-
-void
-tt_release_post_table (struct tt_post_table *post)
-{
- USHORT i;
-
- ASSERT(post);
-
- if (post->glyphNamePtr && post->Version != 0x00010000UL)
- RELEASE((void *)post->glyphNamePtr);
- if (post->names) {
- for (i = 0; i < post->count; i++) {
- if (post->names[i])
- RELEASE(post->names[i]);
- }
- RELEASE(post->names);
- }
- post->count = 0;
- post->glyphNamePtr = NULL;
- post->names = NULL;
-
- RELEASE(post);
-
- return;
-}
-
-/* Macintosh glyph order - from apple's TTRefMan */
-static const char *
-macglyphorder[258] = {
- /* 0x0000 */
- ".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl",
- "numbersign", "dollar", "percent", "ampersand", "quotesingle",
- "parenleft", "parenright", "asterisk", "plus", "comma",
- /* 0x0010 */
- "hyphen", "period", "slash", "zero", "one", "two", "three", "four",
- "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less",
- /* 0x0020 */
- "equal", "greater", "question", "at", "A", "B", "C", "D",
- "E", "F", "G", "H", "I", "J", "K", "L",
- /* 0x0030 */
- "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X",
- "Y", "Z", "bracketleft", "backslash",
- /* 0x0040 */
- "bracketright", "asciicircum", "underscore", "grave",
- "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l",
- /* 0x0050 */
- "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x",
- "y", "z", "braceleft", "bar",
- /* 0x0060 */
- "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla",
- "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave",
- "acircumflex", "adieresis", "atilde", "aring", "ccedilla",
- /* 0x0070 */
- "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave",
- "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex",
- "odieresis", "otilde", "uacute", "ugrave",
- /* 0x0080 */
- "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling",
- "section", "bullet", "paragraph", "germandbls", "registered",
- "copyright", "trademark", "acute", "dieresis", "notequal",
- /* 0x0090 */
- "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal",
- "yen", "mu", "partialdiff", "summation", "product", "pi", "integral",
- "ordfeminine", "ordmasculine", "Omega",
- /* 0x00a0 */
- "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical",
- "florin", "approxequal", "Delta", "guillemotleft", "guillemotright",
- "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde",
- /* 0x00b0 */
- "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright",
- "quoteleft", "quoteright", "divide", "lozenge", "ydieresis",
- "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright",
- /* 0x00c0 */
- "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase",
- "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute",
- "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave",
- /* 0x00d0 */
- "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex",
- "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve",
- "dotaccent", "ring", "cedilla", "hungarumlaut",
- /* 0x00e0 */
- "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron",
- "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn",
- "thorn", "minus",
- /* 0x00f0 */
- "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf",
- "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent",
- "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron",
- /* 0x0100 */
- "ccaron", "dcroat"
-};
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TT_POST_H_
-#define _TT_POST_H_
-
-#include "sfnt.h"
-
-struct tt_post_table
-{
- Fixed Version;
- Fixed italicAngle;
- FWord underlinePosition;
- FWord underlineThickness;
- ULONG isFixedPitch;
- ULONG minMemType42;
- ULONG maxMemType42;
- ULONG minMemType1;
- ULONG maxMemType1;
-
- USHORT numberOfGlyphs;
-
- const char **glyphNamePtr; /* Glyph names (pointer to C string) */
- char **names; /* Non-standard glyph names */
-
- USHORT count; /* Number of glyph names in names[] */
-};
-
-extern struct tt_post_table *tt_read_post_table (sfnt *sfont);
-extern void tt_release_post_table (struct tt_post_table *post);
-
-extern USHORT tt_lookup_post_table (struct tt_post_table *post, const char *glyphname);
-
-#endif /* _TT_POST_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#include <stdio.h>
-
-#include "system.h"
-#include "error.h"
-#include "mem.h"
-#include "mfileio.h"
-
-#include "sfnt.h"
-#include "tt_table.h"
-
-/*
- tables contains information refered by other tables
- maxp->numGlyphs, etc --> loca, etc
- hhea->numOfLongHorMetrics --> hmtx
- head->indexToLocFormat --> loca
- head->glyphDataFormat --> glyf
-*/
-
-char *tt_pack_head_table (struct tt_head_table *table)
-{
- int i;
- char *p, *data;
-
- if (table == NULL)
- ERROR("passed NULL pointer\n");
-
- p = data = NEW(TT_HEAD_TABLE_SIZE, char);
- p += sfnt_put_ulong(p, table->version);
- p += sfnt_put_ulong(p, table->fontRevision);
- p += sfnt_put_ulong(p, table->checkSumAdjustment);
- p += sfnt_put_ulong(p, table->magicNumber);
- p += sfnt_put_ushort(p, table->flags);
- p += sfnt_put_ushort(p, table->unitsPerEm);
- for (i=0; i<8; i++) {
- *(p++) = (table->created)[i];
- }
- for (i=0; i<8; i++) {
- *(p++) = (table->modified)[i];
- }
- p += sfnt_put_short(p, table->xMin);
- p += sfnt_put_short(p, table->yMin);
- p += sfnt_put_short(p, table->xMax);
- p += sfnt_put_short(p, table->yMax);
- p += sfnt_put_ushort(p, table->macStyle);
- p += sfnt_put_ushort(p, table->lowestRecPPEM);
- p += sfnt_put_short(p, table->fontDirectionHint);
- p += sfnt_put_short(p, table->indexToLocFormat);
- p += sfnt_put_short(p, table->glyphDataFormat);
-
- return data;
-}
-
-struct tt_head_table *tt_read_head_table (sfnt *sfont)
-{
- int i;
- struct tt_head_table *table = NULL;
-
- sfnt_locate_table(sfont, "head");
-
- table = NEW(1, struct tt_head_table);
- table->version = sfnt_get_ulong(sfont);
- table->fontRevision = sfnt_get_ulong(sfont);
- table->checkSumAdjustment = sfnt_get_ulong(sfont);
- table->magicNumber = sfnt_get_ulong(sfont);
- table->flags = sfnt_get_ushort(sfont);
- table->unitsPerEm = sfnt_get_ushort(sfont);
- for (i=0; i<8; i++) {
- (table->created)[i] = sfnt_get_byte (sfont);
- }
- for (i=0; i<8; i++) {
- (table->modified)[i] = sfnt_get_byte (sfont);
- }
- table->xMin = sfnt_get_short(sfont);
- table->yMin = sfnt_get_short(sfont);
- table->xMax = sfnt_get_short(sfont);
- table->yMax = sfnt_get_short(sfont);
- table->macStyle = sfnt_get_short(sfont);
- table->lowestRecPPEM = sfnt_get_short(sfont);
- table->fontDirectionHint = sfnt_get_short(sfont);
- table->indexToLocFormat = sfnt_get_short(sfont);
- table->glyphDataFormat = sfnt_get_short(sfont);
-
- return table;
-}
-
-char *tt_pack_maxp_table (struct tt_maxp_table *table)
-{
- char *p, *data;
-
- p = data = NEW(TT_MAXP_TABLE_SIZE, char);
- p += sfnt_put_ulong(p, table->version);
- p += sfnt_put_ushort(p, table->numGlyphs);
- p += sfnt_put_ushort(p, table->maxPoints);
- p += sfnt_put_ushort(p, table->maxContours);
- p += sfnt_put_ushort(p, table->maxComponentPoints);
- p += sfnt_put_ushort(p, table->maxComponentContours);
- p += sfnt_put_ushort(p, table->maxZones);
- p += sfnt_put_ushort(p, table->maxTwilightPoints);
- p += sfnt_put_ushort(p, table->maxStorage);
- p += sfnt_put_ushort(p, table->maxFunctionDefs);
- p += sfnt_put_ushort(p, table->maxInstructionDefs);
- p += sfnt_put_ushort(p, table->maxStackElements);
- p += sfnt_put_ushort(p, table->maxSizeOfInstructions);
- p += sfnt_put_ushort(p, table->maxComponentElements);
- p += sfnt_put_ushort(p, table->maxComponentDepth);
-
- return data;
-}
-
-struct tt_maxp_table *tt_read_maxp_table (sfnt *sfont)
-{
- struct tt_maxp_table *table = NULL;
-
- sfnt_locate_table(sfont, "maxp");
-
- table = NEW(1, struct tt_maxp_table);
- table->version = sfnt_get_ulong(sfont);
- table->numGlyphs = sfnt_get_ushort(sfont);
- table->maxPoints = sfnt_get_ushort(sfont);
- table->maxContours = sfnt_get_ushort(sfont);
- table->maxComponentPoints = sfnt_get_ushort(sfont);
- table->maxComponentContours = sfnt_get_ushort(sfont);
- table->maxZones = sfnt_get_ushort(sfont);
- table->maxTwilightPoints = sfnt_get_ushort(sfont);
- table->maxStorage = sfnt_get_ushort(sfont);
- table->maxFunctionDefs = sfnt_get_ushort(sfont);
- table->maxInstructionDefs = sfnt_get_ushort(sfont);
- table->maxStackElements = sfnt_get_ushort(sfont);
- table->maxSizeOfInstructions = sfnt_get_ushort(sfont);
- table->maxComponentElements = sfnt_get_ushort(sfont);
- table->maxComponentDepth = sfnt_get_ushort(sfont);
-
- return table;
-}
-
-char *tt_pack_hhea_table (struct tt_hhea_table *table)
-{
- int i;
- char *p, *data;
-
- p = data = NEW(TT_HHEA_TABLE_SIZE, char);
- p += sfnt_put_ulong(p, table->version);
- p += sfnt_put_short(p, table->ascent);
- p += sfnt_put_short(p, table->descent);
- p += sfnt_put_short(p, table->lineGap);
- p += sfnt_put_ushort(p, table->advanceWidthMax);
- p += sfnt_put_short(p, table->minLeftSideBearing);
- p += sfnt_put_short(p, table->minRightSideBearing);
- p += sfnt_put_short(p, table->xMaxExtent);
- p += sfnt_put_short(p, table->caretSlopeRise);
- p += sfnt_put_short(p, table->caretSlopeRun);
- p += sfnt_put_short(p, table->caretOffset);
- for (i = 0; i < 4; i++) {
- p += sfnt_put_short(p, table->reserved[i]);
- }
- p += sfnt_put_short(p, table->metricDataFormat);
- p += sfnt_put_ushort(p, table->numOfLongHorMetrics);
-
- return data;
-}
-
-struct tt_hhea_table *
-tt_read_hhea_table (sfnt *sfont)
-{
- int i;
- ULONG len;
- struct tt_hhea_table *table = NULL;
-
- sfnt_locate_table(sfont, "hhea");
-
- table = NEW(1, struct tt_hhea_table);
- table->version = sfnt_get_ulong(sfont);
- table->ascent = sfnt_get_short (sfont);
- table->descent = sfnt_get_short(sfont);
- table->lineGap = sfnt_get_short(sfont);
- table->advanceWidthMax = sfnt_get_ushort(sfont);
- table->minLeftSideBearing = sfnt_get_short(sfont);
- table->minRightSideBearing = sfnt_get_short(sfont);
- table->xMaxExtent = sfnt_get_short(sfont);
- table->caretSlopeRise = sfnt_get_short(sfont);
- table->caretSlopeRun = sfnt_get_short(sfont);
- table->caretOffset = sfnt_get_short(sfont);
- for(i = 0; i < 4; i++) {
- table->reserved[i] = sfnt_get_short(sfont);
- }
- table->metricDataFormat = sfnt_get_short(sfont);
- if (table->metricDataFormat != 0)
- ERROR("unknown metricDataFormat");
- table->numOfLongHorMetrics = sfnt_get_ushort(sfont);
-
- len = sfnt_find_table_len(sfont, "hmtx");
- table->numOfExSideBearings = (USHORT)((len - table->numOfLongHorMetrics * 4) / 2);
-
- return table;
-}
-
-/* vhea */
-#if 0
-char *
-tt_pack_vhea_table (struct tt_vhea_table *table)
-{
- int i;
- char *p, *data;
-
- p = data = NEW(TT_VHEA_TABLE_SIZE, char);
- p += sfnt_put_ulong(p, table->version);
- p += sfnt_put_short(p, table->vertTypoAscender);
- p += sfnt_put_short(p, table->vertTypoDescender);
- p += sfnt_put_short(p, table->vertTypoLineGap);
- p += sfnt_put_short(p, table->advanceHeightMax); /* ushort ? */
- p += sfnt_put_short(p, table->minTopSideBearing);
- p += sfnt_put_short(p, table->minBottomSideBearing);
- p += sfnt_put_short(p, table->yMaxExtent);
- p += sfnt_put_short(p, table->caretSlopeRise);
- p += sfnt_put_short(p, table->caretSlopeRun);
- p += sfnt_put_short(p, table->caretOffset);
- for(i = 0; i < 4; i++) {
- p += sfnt_put_short(p, table->reserved[i]);
- }
- p += sfnt_put_short(p, table->metricDataFormat);
- p += sfnt_put_ushort(p, table->numOfLongVerMetrics);
-
- return data;
-}
-#endif
-
-struct tt_vhea_table *tt_read_vhea_table (sfnt *sfont)
-{
- int i;
- ULONG len;
- struct tt_vhea_table *table = NULL;
-
- sfnt_locate_table(sfont, "vhea");
-
- table = NEW(1, struct tt_vhea_table);
- table->version = sfnt_get_ulong(sfont);
- table->vertTypoAscender = sfnt_get_short (sfont);
- table->vertTypoDescender = sfnt_get_short(sfont);
- table->vertTypoLineGap = sfnt_get_short(sfont);
- table->advanceHeightMax = sfnt_get_short(sfont); /* ushort ? */
- table->minTopSideBearing = sfnt_get_short(sfont);
- table->minBottomSideBearing = sfnt_get_short(sfont);
- table->yMaxExtent = sfnt_get_short(sfont);
- table->caretSlopeRise = sfnt_get_short(sfont);
- table->caretSlopeRun = sfnt_get_short(sfont);
- table->caretOffset = sfnt_get_short(sfont);
- for(i = 0; i < 4; i++) {
- (table->reserved)[i] = sfnt_get_short(sfont);
- }
- table->metricDataFormat = sfnt_get_short(sfont);
- table->numOfLongVerMetrics = sfnt_get_ushort(sfont);
-
- len = sfnt_find_table_len(sfont, "vmtx");
- table->numOfExSideBearings = (USHORT)((len - table->numOfLongVerMetrics * 4) / 2);
-
- return table;
-}
-
-
-struct tt_VORG_table *
-tt_read_VORG_table (sfnt *sfont)
-{
- struct tt_VORG_table *vorg;
- ULONG offset;
- USHORT i;
-
- offset = sfnt_find_table_pos(sfont, "VORG");
-
- if (offset > 0) {
- vorg = NEW(1, struct tt_VORG_table);
-
- sfnt_locate_table(sfont, "VORG");
- if (sfnt_get_ushort(sfont) != 1 ||
- sfnt_get_ushort(sfont) != 0)
- ERROR("Unsupported VORG version.");
-
- vorg->defaultVertOriginY = sfnt_get_short(sfont);
- vorg->numVertOriginYMetrics = sfnt_get_ushort(sfont);
- vorg->vertOriginYMetrics = NEW(vorg->numVertOriginYMetrics,
- struct tt_vertOriginYMetrics);
- /*
- * The vertOriginYMetrics array must be sorted in increasing
- * glyphIndex order.
- */
- for (i = 0;
- i < vorg->numVertOriginYMetrics; i++) {
- vorg->vertOriginYMetrics[i].glyphIndex = sfnt_get_ushort(sfont);
- vorg->vertOriginYMetrics[i].vertOriginY = sfnt_get_short(sfont);
- }
- } else {
- vorg = NULL;
- }
-
- return vorg;
-}
-
-/*
- * hmtx and vmtx
- *
- * Reading/writing hmtx and vmtx depend on other tables, maxp and hhea/vhea.
- */
-
-struct tt_longMetrics *
-tt_read_longMetrics (sfnt *sfont, USHORT numGlyphs, USHORT numLongMetrics, USHORT numExSideBearings)
-{
- struct tt_longMetrics *m;
- USHORT gid, last_adv = 0;
- SHORT last_esb = 0;
-
- m = NEW(numGlyphs, struct tt_longMetrics);
- for (gid = 0; gid < numGlyphs; gid++) {
- if (gid < numLongMetrics)
- last_adv = sfnt_get_ushort(sfont);
- if (gid < numLongMetrics + numExSideBearings)
- last_esb = sfnt_get_short(sfont);
- m[gid].advance = last_adv;
- m[gid].sideBearing = last_esb;
- }
-
- return m;
-}
-
-/* OS/2 table */
-/* this table may not exist */
-struct tt_os2__table *
-tt_read_os2__table (sfnt *sfont)
-{
- struct tt_os2__table *table = NULL;
- int i;
-
- table = NEW(1, struct tt_os2__table);
-
- if (sfnt_find_table_pos(sfont, "OS/2") > 0) {
- sfnt_locate_table(sfont, "OS/2");
- table->version = sfnt_get_ushort(sfont);
- table->xAvgCharWidth = sfnt_get_short(sfont);
- table->usWeightClass = sfnt_get_ushort(sfont);
- table->usWidthClass = sfnt_get_ushort(sfont);
- table->fsType = sfnt_get_short(sfont);
- table->ySubscriptXSize = sfnt_get_short(sfont);
- table->ySubscriptYSize = sfnt_get_short(sfont);
- table->ySubscriptXOffset = sfnt_get_short(sfont);
- table->ySubscriptYOffset = sfnt_get_short(sfont);
- table->ySuperscriptXSize = sfnt_get_short(sfont);
- table->ySuperscriptYSize = sfnt_get_short(sfont);
- table->ySuperscriptXOffset = sfnt_get_short(sfont);
- table->ySuperscriptYOffset = sfnt_get_short(sfont);
- table->yStrikeoutSize = sfnt_get_short(sfont);
- table->yStrikeoutPosition = sfnt_get_short(sfont);
- table->sFamilyClass = sfnt_get_short(sfont);
- for (i = 0; i < 10; i++) {
- table->panose[i] = sfnt_get_byte(sfont);
- }
- table->ulUnicodeRange1 = sfnt_get_ulong(sfont);
- table->ulUnicodeRange2 = sfnt_get_ulong(sfont);
- table->ulUnicodeRange3 = sfnt_get_ulong(sfont);
- table->ulUnicodeRange4 = sfnt_get_ulong(sfont);
- for (i = 0; i < 4; i++) {
- table->achVendID[i] = sfnt_get_char(sfont);
- }
- table->fsSelection = sfnt_get_ushort(sfont);
- table->usFirstCharIndex = sfnt_get_ushort(sfont);
- table->usLastCharIndex = sfnt_get_ushort(sfont);
- table->sTypoAscender = sfnt_get_short(sfont);
- table->sTypoDescender = sfnt_get_short(sfont);
- table->sTypoLineGap = sfnt_get_short(sfont);
- table->usWinAscent = sfnt_get_ushort(sfont);
- table->usWinDescent = sfnt_get_ushort(sfont);
- table->ulCodePageRange1 = sfnt_get_ulong(sfont);
- table->ulCodePageRange2 = sfnt_get_ulong(sfont);
- if (table->version == 0x0002) {
- table->sxHeight = sfnt_get_short(sfont);
- table->sCapHeight = sfnt_get_short(sfont);
- table->usDefaultChar = sfnt_get_ushort(sfont);
- table->usBreakChar = sfnt_get_ushort(sfont);
- table->usMaxContext = sfnt_get_ushort(sfont);
- }
- } else {
- /* used in add_CIDVMetrics() of cidtype0.c */
- table->sTypoAscender = 880;
- table->sTypoDescender = -120;
- /* used in tt_get_fontdesc() of tt_aux.c */
- table->usWeightClass = 400U; /* Normal(Regular) */
- table->xAvgCharWidth = 0; /* ignore */
- table->version = 0; /* TrueType rev 1.5 */
- table->fsType = 0; /* Installable Embedding */
- table->fsSelection = 0U; /* All undefined */
- table->sFamilyClass = 0; /* No Classification */
- for (i = 0; i < 10; i++) {
- table->panose[i] = 0; /* All Any */
- }
- }
-
- return table;
-}
-
-USHORT
-tt_get_name (sfnt *sfont, char *dest, USHORT destlen,
- USHORT plat_id, USHORT enco_id,
- USHORT lang_id, USHORT name_id)
-{
- USHORT length = 0;
- USHORT num_names, string_offset;
- ULONG name_offset;
- int i;
-
- name_offset = sfnt_locate_table (sfont, "name");
-
- if (sfnt_get_ushort(sfont))
- ERROR ("Expecting zero");
-
- num_names = sfnt_get_ushort(sfont);
- string_offset = sfnt_get_ushort(sfont);
- for (i=0;i<num_names;i++) {
- USHORT p_id, e_id, n_id, l_id;
- USHORT offset;
-
- p_id = sfnt_get_ushort(sfont);
- e_id = sfnt_get_ushort(sfont);
- l_id = sfnt_get_ushort(sfont);
- n_id = sfnt_get_ushort(sfont);
- length = sfnt_get_ushort(sfont);
- offset = sfnt_get_ushort(sfont);
- /* language ID value 0xffffu for `accept any language ID' */
- if ((p_id == plat_id) && (e_id == enco_id) &&
- (lang_id == 0xffffu || l_id == lang_id) && (n_id == name_id)) {
- if (length > destlen - 1) {
- fprintf(stderr, "\n** Notice: Name string too long. Truncating **\n");
- length = destlen - 1;
- }
- sfnt_seek_set (sfont, name_offset+string_offset+offset);
- sfnt_read(dest, length, sfont);
- dest[length] = '\0';
- break;
- }
- }
- if (i == num_names) {
- length = 0;
- }
-
- return length;
-}
-
-USHORT
-tt_get_ps_fontname (sfnt *sfont, char *dest, USHORT destlen)
-{
- USHORT namelen = 0;
-
- /* First try Mac-Roman PS name and then Win-Unicode PS name */
- if ((namelen = tt_get_name(sfont, dest, destlen, 1, 0, 0, 6)) != 0 ||
- (namelen = tt_get_name(sfont, dest, destlen, 3, 1, 0x409u, 6)) != 0 ||
- (namelen = tt_get_name(sfont, dest, destlen, 3, 5, 0x412u, 6)) != 0)
- return namelen;
-
- fprintf(stderr, "\n** Warning: No valid PostScript name available **\n");
- /*
- Wrokaround for some bad TTfonts:
- Language ID value 0xffffu for `accept any language ID'
- */
- if ((namelen = tt_get_name(sfont, dest, destlen, 1, 0, 0xffffu, 6)) == 0) {
- /*
- Finally falling back to Mac Roman name field.
- Warning: Some bad Japanese TTfonts using SJIS encoded string in the
- Mac Roman name field.
- */
- namelen = tt_get_name(sfont, dest, destlen, 1, 0, 0, 1);
- }
-
- return namelen;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TT_TABLE_H_
-#define _TT_TABLE_H_
-
-#include "sfnt.h"
-
-#define TT_HEAD_TABLE_SIZE 54UL
-#define TT_MAXP_TABLE_SIZE 32UL
-#define TT_HHEA_TABLE_SIZE 36UL
-#define TT_VHEA_TABLE_SIZE 36UL
-
-struct tt_head_table
-{
- Fixed version;
- Fixed fontRevision;
- ULONG checkSumAdjustment;
- ULONG magicNumber;
- USHORT flags;
- USHORT unitsPerEm;
- BYTE created[8];
- BYTE modified[8];
- FWord xMin, yMin, xMax, yMax;
- USHORT macStyle;
- USHORT lowestRecPPEM;
- SHORT fontDirectionHint;
- SHORT indexToLocFormat;
- SHORT glyphDataFormat;
-};
-
-struct tt_hhea_table
-{
- Fixed version;
- FWord ascent;
- FWord descent;
- FWord lineGap;
- uFWord advanceWidthMax;
- FWord minLeftSideBearing;
- FWord minRightSideBearing;
- FWord xMaxExtent;
- SHORT caretSlopeRise;
- SHORT caretSlopeRun;
- FWord caretOffset;
- SHORT reserved[4]; /* set to 0 */
- SHORT metricDataFormat;
- USHORT numOfLongHorMetrics;
- USHORT numOfExSideBearings; /* extra information */
-};
-
-struct tt_vhea_table
-{
- Fixed version;
- SHORT vertTypoAscender; /* v.1.1 name */
- SHORT vertTypoDescender; /* v.1.1 name */
- SHORT vertTypoLineGap; /* v.1.1 name */
- SHORT advanceHeightMax;
- SHORT minTopSideBearing;
- SHORT minBottomSideBearing;
- SHORT yMaxExtent;
- SHORT caretSlopeRise;
- SHORT caretSlopeRun;
- SHORT caretOffset;
- SHORT reserved[4]; /* set to 0 */
- SHORT metricDataFormat;
- USHORT numOfLongVerMetrics;
- USHORT numOfExSideBearings; /* extra information */
-};
-
-struct tt_maxp_table
-{
- Fixed version;
- USHORT numGlyphs;
- USHORT maxPoints;
- USHORT maxContours;
- USHORT maxComponentPoints;
- USHORT maxComponentContours;
- USHORT maxZones;
- USHORT maxTwilightPoints;
- USHORT maxStorage;
- USHORT maxFunctionDefs;
- USHORT maxInstructionDefs;
- USHORT maxStackElements;
- USHORT maxSizeOfInstructions;
- USHORT maxComponentElements;
- USHORT maxComponentDepth;
-};
-
-struct tt_os2__table
-{
- USHORT version; /* 0x0001 or 0x0002 */
- SHORT xAvgCharWidth;
- USHORT usWeightClass;
- USHORT usWidthClass;
- SHORT fsType; /* if (faType & 0x08) editable_embedding */
- SHORT ySubscriptXSize;
- SHORT ySubscriptYSize;
- SHORT ySubscriptXOffset;
- SHORT ySubscriptYOffset;
- SHORT ySuperscriptXSize;
- SHORT ySuperscriptYSize;
- SHORT ySuperscriptXOffset;
- SHORT ySuperscriptYOffset;
- SHORT yStrikeoutSize;
- SHORT yStrikeoutPosition;
- SHORT sFamilyClass;
- BYTE panose[10];
- ULONG ulUnicodeRange1;
- ULONG ulUnicodeRange2;
- ULONG ulUnicodeRange3;
- ULONG ulUnicodeRange4;
- CHAR achVendID[4];
- USHORT fsSelection;
- USHORT usFirstCharIndex;
- USHORT usLastCharIndex;
- SHORT sTypoAscender; /* TTF spec. from MS is wrong */
- SHORT sTypoDescender; /* TTF spec. from MS is wrong */
- SHORT sTypoLineGap; /* TTF spec. from MS is wrong */
- USHORT usWinAscent;
- USHORT usWinDescent;
- ULONG ulCodePageRange1;
- ULONG ulCodePageRange2;
- /* version 0x0002 */
- SHORT sxHeight;
- SHORT sCapHeight;
- USHORT usDefaultChar;
- USHORT usBreakChar;
- USHORT usMaxContext;
-};
-
-struct tt_vertOriginYMetrics {
- USHORT glyphIndex;
- SHORT vertOriginY;
-};
-
-struct tt_VORG_table {
- SHORT defaultVertOriginY;
- USHORT numVertOriginYMetrics;
- struct tt_vertOriginYMetrics *vertOriginYMetrics;
-};
-
-/* hmtx and vmtx */
-struct tt_longMetrics
-{
- USHORT advance;
- SHORT sideBearing;
-};
-
-
-/* head, hhea, maxp */
-extern char *tt_pack_head_table (struct tt_head_table *table);
-extern struct tt_head_table *tt_read_head_table (sfnt *sfont);
-extern char *tt_pack_hhea_table (struct tt_hhea_table *table);
-extern struct tt_hhea_table *tt_read_hhea_table (sfnt *sfont);
-extern char *tt_pack_maxp_table (struct tt_maxp_table *table);
-extern struct tt_maxp_table *tt_read_maxp_table (sfnt *sfont);
-
-/* vhea */
-#if 0
-extern char *tt_pack_vhea_table (struct tt_vhea_table *table);
-#endif
-extern struct tt_vhea_table *tt_read_vhea_table (sfnt *sfont);
-
-/* VORG */
-extern struct tt_VORG_table *tt_read_VORG_table (sfnt *sfont);
-
-/* hmtx and vmtx */
-extern struct tt_longMetrics *tt_read_longMetrics (sfnt *sfont,
- USHORT numGlyphs, USHORT numLongMetrics, USHORT numExSideBearings);
-
-/* OS/2 table */
-extern struct tt_os2__table *tt_read_os2__table (sfnt *sfont);
-
-/* name table */
-extern USHORT tt_get_name (sfnt *sfont, char *dest, USHORT destlen,
- USHORT plat_id, USHORT enco_id,
- USHORT lang_id, USHORT name_id);
-extern USHORT tt_get_ps_fontname (sfnt *sfont, char *dest, USHORT destlen);
-
-#endif /* _TT_TABLE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * Type0 font support:
- *
- * TODO:
- *
- * Composite font (multiple descendants) - not supported in PDF
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxfile.h"
-
-#include "pdfobj.h"
-#include "fontmap.h"
-
-#include "cmap.h"
-#include "cid.h"
-
-#include "type0.h"
-
-
-#define TYPE0FONT_DEBUG_STR "Type0"
-#define TYPE0FONT_DEBUG 3
-
-static int __verbose = 0;
-
-static pdf_obj *pdf_read_ToUnicode_file (const char *cmap_name);
-
-void
-Type0Font_set_verbose(void)
-{
- __verbose++;
-}
-
-/*
- * used_chars:
- *
- * Single bit is used for each CIDs since used_chars can be reused as a
- * stream content of CIDSet by doing so. See, cid.h for add_to_used() and
- * is_used().
- */
-
-static char *
-new_used_chars2(void)
-{
- char *used_chars;
-
- used_chars = NEW(8192, char);
- memset(used_chars, 0, 8192);
-
- return used_chars;
-}
-
-#define FLAG_NONE 0
-#define FLAG_USED_CHARS_SHARED (1 << 0)
-
-struct Type0Font {
- char *fontname; /* BaseFont */
- char *encoding; /* "Identity-H" or "Identity-V" (not ID) */
- char *used_chars; /* Used chars (CIDs) */
-
- /*
- * Type0 only
- */
- CIDFont *descendant; /* Only single descendant is allowed. */
- int flags;
- int wmode;
-
- /*
- * PDF Font Resource
- */
- pdf_obj *indirect;
- pdf_obj *fontdict;
- pdf_obj *descriptor; /* MUST BE NULL */
-};
-
-static void
-Type0Font_init_font_struct (Type0Font *font)
-{
- ASSERT(font);
-
- font->fontname = NULL;
- font->fontdict = NULL;
- font->indirect = NULL;
- font->descriptor = NULL;
- font->encoding = NULL;
- font->used_chars = NULL;
- font->descendant = NULL;
- font->wmode = -1;
- font->flags = FLAG_NONE;
-
- return;
-}
-
-static void
-Type0Font_clean (Type0Font *font)
-{
- if (font) {
- if (font->fontdict)
- ERROR("%s: Object not flushed.", TYPE0FONT_DEBUG_STR);
- if (font->indirect)
- ERROR("%s: Object not flushed.", TYPE0FONT_DEBUG_STR);
- if (font->descriptor)
- ERROR("%s: FontDescriptor unexpected for Type0 font.", TYPE0FONT_DEBUG_STR);
- if (!(font->flags & FLAG_USED_CHARS_SHARED) && font->used_chars)
- RELEASE(font->used_chars);
- if (font->encoding)
- RELEASE(font->encoding);
- if (font->fontname)
- RELEASE(font->fontname);
- font->fontdict = NULL;
- font->indirect = NULL;
- font->descriptor = NULL;
- font->used_chars = NULL;
- font->encoding = NULL;
- font->fontname = NULL;
- }
-}
-
-/* PLEASE FIX THIS */
-#include "tt_cmap.h"
-
-static void
-add_ToUnicode (Type0Font *font)
-{
- pdf_obj *tounicode;
- CIDFont *cidfont;
- CIDSysInfo *csi;
- char *cmap_name, *fontname;
-
- /*
- * ToUnicode CMap:
- *
- * ToUnicode CMaps are usually not required for standard character
- * collections such as Adobe-Japan1. Identity-H is used for UCS
- * ordering CID-keyed fonts. External resource must be loaded for
- * others.
- */
-
- cidfont = font->descendant;
- if (!cidfont) {
- ERROR("%s: No descendant CID-keyed font.", TYPE0FONT_DEBUG_STR);
- return;
- }
-
- if (CIDFont_is_ACCFont(cidfont)) {
- /* No need to embed ToUnicode */
- return;
- } else if (CIDFont_is_UCSFont(cidfont)) {
- /*
- * Old version of dvipdfmx mistakenly used Adobe-Identity as Unicode.
- */
- tounicode = pdf_read_ToUnicode_file("Adobe-Identity-UCS2");
- if (!tounicode) { /* This should work */
- tounicode = pdf_new_name("Identity-H");
- }
- pdf_add_dict(font->fontdict, pdf_new_name("ToUnicode"), tounicode);
- return;
- }
-
- tounicode = NULL;
- csi = CIDFont_get_CIDSysInfo(cidfont);
- fontname = CIDFont_get_fontname(cidfont);
- if (CIDFont_get_embedding(cidfont)) {
- fontname += 7; /* FIXME */
- }
-
- if (!strcmp(csi->registry, "Adobe") &&
- !strcmp(csi->ordering, "Identity")) {
- switch (CIDFont_get_subtype(cidfont)) {
- case CIDFONT_TYPE2:
- /* PLEASE FIX THIS */
- tounicode = otf_create_ToUnicode_stream(CIDFont_get_ident(cidfont),
- CIDFont_get_opt_index(cidfont),
- Type0Font_get_usedchars(font));
- break;
- default:
- if (CIDFont_get_flag(cidfont, CIDFONT_FLAG_TYPE1C)) { /* FIXME */
- tounicode = otf_create_ToUnicode_stream(CIDFont_get_ident(cidfont),
- CIDFont_get_opt_index(cidfont),
- Type0Font_get_usedchars(font));
- } else if (CIDFont_get_flag(cidfont, CIDFONT_FLAG_TYPE1)) { /* FIXME */
- /* Font loader will create ToUnicode and set. */
- return;
- } else {
- cmap_name = NEW(strlen(fontname) + 7, char);
- sprintf(cmap_name, "%s-UTF16", fontname);
- tounicode = pdf_read_ToUnicode_file(cmap_name);
- if (!tounicode) {
- sprintf(cmap_name, "%s-UCS2", fontname);
- tounicode = pdf_read_ToUnicode_file(cmap_name);
- }
- RELEASE(cmap_name);
- }
- break;
- }
- } else {
- cmap_name = NEW(strlen(csi->registry)+strlen(csi->ordering)+8, char);
- sprintf(cmap_name, "%s-%s-UTF16", csi->registry, csi->ordering);
- tounicode = pdf_read_ToUnicode_file(cmap_name);
- if (!tounicode) {
- sprintf(cmap_name, "%s-%s-UCS2", csi->registry, csi->ordering);
- tounicode = pdf_read_ToUnicode_file(cmap_name);
- }
- RELEASE(cmap_name);
- }
-
- if (tounicode) {
- pdf_add_dict(font->fontdict,
- pdf_new_name("ToUnicode"), tounicode);
- } else {
- WARN("Failed to load ToUnicode CMap for font \"%s\"", fontname);
- }
-
- return;
-}
-
-void
-Type0Font_set_ToUnicode (Type0Font *font, pdf_obj *cmap_ref)
-{
- ASSERT(font);
-
- pdf_add_dict(font->fontdict,
- pdf_new_name("ToUnicode"), cmap_ref);
-}
-
-static void
-Type0Font_dofont (Type0Font *font)
-{
- if (!font || !font->indirect)
- return;
-
- if (!pdf_lookup_dict(font->fontdict, "ToUnicode")) { /* FIXME */
- add_ToUnicode(font);
- }
-}
-
-static void
-Type0Font_flush (Type0Font *font)
-{
- if (font) {
- if (font->fontdict)
- pdf_release_obj(font->fontdict);
- font->fontdict = NULL;
- if (font->indirect)
- pdf_release_obj(font->indirect);
- font->indirect = NULL;
- if (font->descriptor)
- ERROR("%s: FontDescriptor unexpected for Type0 font.", TYPE0FONT_DEBUG_STR);
- font->descriptor = NULL;
- }
-}
-
-int
-Type0Font_get_wmode (Type0Font *font)
-{
- ASSERT(font);
-
- return font->wmode;
-}
-
-#if 0
-char *
-Type0Font_get_encoding (Type0Font *font)
-{
- ASSERT(font);
-
- return font->encoding;
-}
-#endif
-
-char *
-Type0Font_get_usedchars (Type0Font *font)
-{
- ASSERT(font);
-
- return font->used_chars;
-}
-
-pdf_obj *
-Type0Font_get_resource (Type0Font *font)
-{
- ASSERT(font);
-
- /*
- * This looks somewhat strange.
- */
- if (!font->indirect) {
- pdf_obj *array;
-
- array = pdf_new_array();
- pdf_add_array(array, CIDFont_get_resource(font->descendant));
- pdf_add_dict(font->fontdict, pdf_new_name("DescendantFonts"), array);
- font->indirect = pdf_ref_obj(font->fontdict);
- }
-
- return pdf_link_obj(font->indirect);
-}
-
-/******************************** CACHE ********************************/
-
-#define CHECK_ID(n) do {\
- if ((n) < 0 || (n) >= __cache.count)\
- ERROR("%s: Invalid ID %d", TYPE0FONT_DEBUG_STR, (n));\
-} while (0)
-
-#define CACHE_ALLOC_SIZE 16u
-
-static struct font_cache {
- int count;
- int capacity;
- Type0Font *fonts;
-} __cache = {
- 0, 0, NULL
-};
-
-void
-Type0Font_cache_init (void)
-{
- if (__cache.fonts)
- ERROR("%s: Already initialized.", TYPE0FONT_DEBUG_STR);
- __cache.count = 0;
- __cache.capacity = 0;
- __cache.fonts = NULL;
-}
-
-Type0Font *
-Type0Font_cache_get (int id)
-{
- CHECK_ID(id);
-
- return &__cache.fonts[id];
-}
-
-int
-Type0Font_cache_find (const char *map_name, int cmap_id, fontmap_opt *fmap_opt)
-{
- int font_id = -1;
- Type0Font *font;
- CIDFont *cidfont;
- CMap *cmap;
- CIDSysInfo *csi;
- char *fontname = NULL;
- int cid_id = -1, parent_id = -1, wmode = 0;
- int pdf_ver;
-
- pdf_ver = pdf_get_version();
- if (!map_name || cmap_id < 0 || pdf_ver < 2)
- return -1;
-
- /*
- * Encoding is Identity-H or Identity-V according as thier WMode value.
- *
- * We do not use match against the map_name since fonts (TrueType) covers
- * characters across multiple character collection (eg, Adobe-Japan1 and
- * Adobe-Japan2) must be splited into multiple CID-keyed fonts.
- */
-
- cmap = CMap_cache_get(cmap_id);
- csi = (CMap_is_Identity(cmap)) ? NULL : CMap_get_CIDSysInfo(cmap) ;
-
- cid_id = CIDFont_cache_find(map_name, csi, fmap_opt);
-
- if (cid_id < 0)
- return -1;
-
- /*
- * The descendant CID-keyed font has already been registerd.
- * If CID-keyed font with ID = cid_id is new font, then create new parent
- * Type 0 font. Otherwise, there already exists parent Type 0 font and
- * then we find him and return his ID. We must check against their WMode.
- */
-
- cidfont = CIDFont_cache_get(cid_id);
- wmode = CMap_get_wmode(cmap);
-
- /* Does CID-keyed font already have parent ? */
- parent_id = CIDFont_get_parent_id(cidfont, wmode);
- if (parent_id >= 0)
- return parent_id; /* If so, we don't need new one. */
-
- /*
- * CIDFont does not have parent or his parent's WMode does not matched with
- * wmode. Create new Type0 font.
- */
-
- if (__cache.count >= __cache.capacity) {
- __cache.capacity += CACHE_ALLOC_SIZE;
- __cache.fonts = RENEW(__cache.fonts, __cache.capacity, struct Type0Font);
- }
- font_id = __cache.count;
- font = &__cache.fonts[font_id];
-
- Type0Font_init_font_struct(font);
-
- /*
- * All CJK double-byte characters are mapped so that resulting
- * character codes coincide with CIDs of given character collection.
- * So, the Encoding is always Identity-H for horizontal fonts or
- * Identity-V for vertical fonts.
- */
- if (wmode) {
- font->encoding = NEW(strlen("Identity-V")+1, char);
- strcpy(font->encoding, "Identity-V");
- } else {
- font->encoding = NEW(strlen("Identity-H")+1, char);
- strcpy(font->encoding, "Identity-H");
- }
- font->wmode = wmode;
-
- /*
- * Now we start font dictionary.
- */
- font->fontdict = pdf_new_dict();
- pdf_add_dict(font->fontdict, pdf_new_name ("Type"), pdf_new_name ("Font"));
- pdf_add_dict(font->fontdict, pdf_new_name ("Subtype"), pdf_new_name ("Type0"));
-
- /*
- * Type0 font does not have FontDescriptor because it is not a simple font.
- * Instead, DescendantFonts appears here.
- *
- * Up to PDF version 1.5, Type0 font must have single descendant font which
- * is a CID-keyed font. Future PDF spec. will allow multiple desecendant
- * fonts.
- */
- font->descendant = cidfont;
- CIDFont_attach_parent(cidfont, font_id, wmode);
-
- /*
- * PostScript Font name:
- *
- * Type0 font's fontname is usually descendant CID-keyed font's font name
- * appended by -ENCODING.
- */
- fontname = CIDFont_get_fontname(cidfont);
-
- if (__verbose) {
- if (CIDFont_get_embedding(cidfont) && strlen(fontname) > 7)
- MESG("(CID:%s)", fontname+7); /* skip XXXXXX+ */
- else
- MESG("(CID:%s)", fontname);
- }
-
- /*
- * The difference between CID-keyed font and TrueType font appears here.
- *
- * Glyph substitution for vertical writing is done in CMap mapping process
- * for CID-keyed fonts. But we must rely on OpenType layout table in the
- * case of TrueType fonts. So, we must use different used_chars for each
- * horizontal and vertical fonts in that case.
- *
- * In most PDF file, encoding name is not appended to fontname for Type0
- * fonts having CIDFontType 2 font as their descendant.
- */
-
- font->used_chars = NULL;
- font->flags = FLAG_NONE;
-
- switch (CIDFont_get_subtype(cidfont)) {
- case CIDFONT_TYPE0:
- font->fontname = NEW(strlen(fontname)+strlen(font->encoding)+2, char);
- sprintf(font->fontname, "%s-%s", fontname, font->encoding);
- pdf_add_dict(font->fontdict,
- pdf_new_name("BaseFont"), pdf_new_name(font->fontname));
- /*
- * Need used_chars to write W, W2.
- */
- if ((parent_id = CIDFont_get_parent_id(cidfont, wmode ? 0 : 1)) < 0)
- font->used_chars = new_used_chars2();
- else {
- /* Don't allocate new one. */
- font->used_chars = Type0Font_get_usedchars(Type0Font_cache_get(parent_id));
- font->flags |= FLAG_USED_CHARS_SHARED;
- }
- break;
- case CIDFONT_TYPE2:
- /*
- * TrueType:
- *
- * Use different used_chars for H and V.
- */
- pdf_add_dict(font->fontdict,
- pdf_new_name("BaseFont"), pdf_new_name(fontname));
- font->used_chars = new_used_chars2();
- break;
- default:
- ERROR("Unrecognized CIDFont Type");
- break;
- }
-
- pdf_add_dict(font->fontdict,
- pdf_new_name("Encoding"), pdf_new_name(font->encoding));
-
- __cache.count++;
-
- return font_id;
-}
-
-void
-Type0Font_cache_close (void)
-{
- int font_id;
-
- /*
- * This need to be fixed.
- *
- * CIDFont_cache_close() before Type0Font_release because of used_chars.
- * ToUnicode support want descendant CIDFont's CSI and fontname.
- */
- if (__cache.fonts) {
- for (font_id = 0; font_id < __cache.count; font_id++)
- Type0Font_dofont(&__cache.fonts[font_id]);
- }
- CIDFont_cache_close();
- if (__cache.fonts) {
- for (font_id = 0; font_id < __cache.count; font_id++) {
- Type0Font_flush(&__cache.fonts[font_id]);
- Type0Font_clean(&__cache.fonts[font_id]);
- }
- RELEASE(__cache.fonts);
- }
- __cache.fonts = NULL;
- __cache.count = 0;
- __cache.capacity = 0;
-}
-
-
-/************************************************************************/
-
-int
-pdf_font_findfont0 (const char *font_name, int cmap_id, fontmap_opt *fmap_opt)
-{
- return Type0Font_cache_find(font_name, cmap_id, fmap_opt);
-}
-
-/******************************** COMPAT ********************************/
-
-#ifndef WITHOUT_COMPAT
-
-#include "cmap_read.h"
-#include "cmap_write.h"
-#include "pdfresource.h"
-#include "pdfencoding.h"
-
-static pdf_obj *
-create_dummy_CMap (void)
-{
- pdf_obj *stream;
- char buf[32];
- int i, n;
-
-#define CMAP_PART0 "\
-%!PS-Adobe-3.0 Resource-CMap\n\
-%%DocumentNeededResources: ProcSet (CIDInit)\n\
-%%IncludeResource: ProcSet (CIDInit)\n\
-%%BeginResource: CMap (Adobe-Identity-UCS2)\n\
-%%Title: (Adobe-Identity-UCS2 Adobe UCS2 0)\n\
-%%Version: 1.0\n\
-%%Copyright:\n\
-%% ---\n\
-%%EndComments\n\n\
-"
-#define CMAP_PART1 "\
-/CIDInit /ProcSet findresource begin\n\
-\n\
-12 dict begin\n\nbegincmap\n\n\
-/CIDSystemInfo 3 dict dup begin\n\
- /Registry (Adobe) def\n\
- /Ordering (UCS2) def\n\
- /Supplement 0 def\n\
-end def\n\n\
-/CMapName /Adobe-Identity-UCS2 def\n\
-/CMapVersion 1.0 def\n\
-/CMapType 2 def\n\n\
-2 begincodespacerange\n\
-<0000> <FFFF>\n\
-endcodespacerange\n\
-"
-#define CMAP_PART3 "\
-endcmap\n\n\
-CMapName currentdict /CMap defineresource pop\n\n\
-end\nend\n\n\
-%%EndResource\n\
-%%EOF\n\
-"
-
- stream = pdf_new_stream(STREAM_COMPRESS);
- pdf_add_stream(stream, CMAP_PART0, strlen(CMAP_PART0));
- pdf_add_stream(stream, CMAP_PART1, strlen(CMAP_PART1));
- pdf_add_stream(stream, "\n100 beginbfrange\n", strlen("\n100 beginbfrange\n"));
- for (i = 0; i < 0x64; i++) {
- n = sprintf(buf,
- "<%02X00> <%02XFF> <%02X00>\n", i, i, i);
- pdf_add_stream(stream, buf, n);
- }
- pdf_add_stream(stream, "endbfrange\n\n", strlen("endbfrange\n\n"));
-
- pdf_add_stream(stream, "\n100 beginbfrange\n", strlen("\n100 beginbfrange\n"));
- for (i = 0x64; i < 0xc8; i++) {
- n = sprintf(buf,
- "<%02X00> <%02XFF> <%02X00>\n", i, i, i);
- pdf_add_stream(stream, buf, n);
- }
- pdf_add_stream(stream, "endbfrange\n\n", strlen("endbfrange\n\n"));
-
- pdf_add_stream(stream, "\n48 beginbfrange\n", strlen("\n48 beginbfrange\n"));
- for (i = 0xc8; i <= 0xd7; i++) {
- n = sprintf(buf,
- "<%02X00> <%02XFF> <%02X00>\n", i, i, i);
- pdf_add_stream(stream, buf, n);
- }
- for (i = 0xe0; i <= 0xff; i++) {
- n = sprintf(buf,
- "<%02X00> <%02XFF> <%02X00>\n", i, i, i);
- pdf_add_stream(stream, buf, n);
- }
- pdf_add_stream(stream, "endbfrange\n\n", strlen("endbfrange\n\n"));
-
- pdf_add_stream(stream, CMAP_PART3, strlen(CMAP_PART3));
-
- return stream;
-}
-
-static pdf_obj *
-pdf_read_ToUnicode_file (const char *cmap_name)
-{
- pdf_obj *stream;
- long res_id = -1;
-
- ASSERT(cmap_name);
-
- res_id = pdf_findresource("CMap", cmap_name);
- if (res_id < 0) {
- if (!strcmp(cmap_name, "Adobe-Identity-UCS2"))
- stream = create_dummy_CMap();
- else {
- stream = pdf_load_ToUnicode_stream(cmap_name);
- }
- if (stream) {
- res_id = pdf_defineresource("CMap",
- cmap_name,
- stream, PDF_RES_FLUSH_IMMEDIATE);
- }
- }
-
- return (res_id < 0 ? NULL : pdf_get_resource_reference(res_id));
-}
-#endif /* !WITHOUT_COMPAT */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TYPE0_H_
-#define _TYPE0_H_
-
-#include "pdfobj.h"
-
-#define add_to_used_chars2(b,c) {(b)[(c)/8] |= (1 << (7-((c)%8)));}
-#define is_used_char2(b,c) (((b)[(c)/8]) & (1 << (7-((c)%8))))
-
-typedef struct Type0Font Type0Font;
-
-extern void Type0Font_set_verbose (void);
-
-extern int Type0Font_get_wmode (Type0Font *font);
-#if 0
-extern char *Type0Font_get_encoding (Type0Font *font);
-#endif
-extern char *Type0Font_get_usedchars (Type0Font *font);
-
-extern pdf_obj *Type0Font_get_resource (Type0Font *font);
-
-extern void Type0Font_set_ToUnicode (Type0Font *font, pdf_obj *cmap_ref);
-
-#include "fontmap.h"
-extern int pdf_font_findfont0 (const char *font_name,
- int cmap_id, fontmap_opt *fmap_opt);
-
-/******************************** CACHE ********************************/
-
-extern void Type0Font_cache_init (void);
-extern Type0Font *Type0Font_cache_get (int id);
-extern int Type0Font_cache_find (const char *map_name, int cmap_id, fontmap_opt *fmap_opt);
-extern void Type0Font_cache_close (void);
-
-#endif /* _TYPE0_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2008-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <math.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-
-#include "numbers.h"
-
-#include "pdfobj.h"
-#include "pdffont.h"
-
-#include "pdfencoding.h"
-#include "unicode.h"
-
-#include "dpxutil.h"
-
-#include "pst_obj.h"
-#include "pst.h"
-
-#include "cff_limits.h"
-#include "cff_types.h"
-#include "cff_dict.h"
-#include "cff.h"
-
-#include "t1_load.h"
-#include "t1_char.h"
-
-#include "type1.h"
-
-#include "tfm.h"
-
-#define FONT_FLAG_FIXEDPITCH (1 << 0) /* Fixed-width font */
-#define FONT_FLAG_SERIF (1 << 1) /* Serif font */
-#define FONT_FLAG_SYMBOLIC (1 << 2) /* Symbolic font */
-#define FONT_FLAG_SCRIPT (1 << 3) /* Script font */
-#define FONT_FLAG_STANDARD (1 << 5) /* Adobe Standard Character Set */
-#define FONT_FLAG_ITALIC (1 << 6) /* Italic */
-#define FONT_FLAG_ALLCAP (1 << 16) /* All-cap font */
-#define FONT_FLAG_SMALLCAP (1 << 17) /* Small-cap font */
-#define FONT_FLAG_FORCEBOLD (1 << 18) /* Force bold at small text sizes */
-
-static int
-is_basefont (const char *name)
-{
- static const char *basefonts[] = {
- "Courier", "Courier-Bold", "Courier-Oblique",
- "Courier-BoldOblique", "Helvetica", "Helvetica-Bold",
- "Helvetica-Oblique", "Helvetica-BoldOblique", "Symbol",
- "Times-Roman", "Times-Bold", "Times-Italic",
- "Times-BoldItalic", "ZapfDingbats"
- };
- int i;
-
- for (i = 0; i < 14; i++) {
- if (!strcmp(name, basefonts[i]))
- return 1;
- }
-
- return 0;
-}
-
-int
-pdf_font_open_type1 (pdf_font *font)
-{
- char *ident;
- FILE *fp;
- char fontname[PDF_NAME_LEN_MAX+1];
-
- ASSERT(font);
-
- ident = pdf_font_get_ident(font);
-
- if (is_basefont(ident)) {
- pdf_font_set_fontname(font, ident);
- pdf_font_set_subtype (font, PDF_FONT_FONTTYPE_TYPE1);
- pdf_font_set_flags (font,
- (PDF_FONT_FLAG_NOEMBED|PDF_FONT_FLAG_BASEFONT));
- } else {
- fp = DPXFOPEN(ident, DPX_RES_TYPE_T1FONT);
- if (!fp)
- return -1;
-
- memset(fontname, 0, PDF_NAME_LEN_MAX+1);
- if (!is_pfb(fp) || t1_get_fontname(fp, fontname) < 0) {
- ERROR("Failed to read Type 1 font \"%s\".", ident);
- }
- DPXFCLOSE(fp);
-
- pdf_font_set_fontname(font, fontname);
- pdf_font_set_subtype (font, PDF_FONT_FONTTYPE_TYPE1);
- }
-
- return 0;
-}
-
-static void
-get_font_attr (pdf_font *font, cff_font *cffont)
-{
- char *fontname;
- pdf_obj *descriptor;
- double capheight, ascent, descent;
- double italicangle, stemv;
- double defaultwidth, nominalwidth;
- long flags = 0, gid, i;
- static const char *L_c[] = {
- "H", "P", "Pi", "Rho", NULL
- };
- static const char *L_d[] = {
- "p", "q", "mu", "eta", NULL
- };
- static const char *L_a[] = {
- "b", "h", "lambda", NULL
- };
- t1_ginfo gm;
-
- defaultwidth = 500.0;
- nominalwidth = 0.0;
-
- /*
- * CapHeight, Ascent, and Descent is meaningfull only for Latin/Greek/Cyrillic.
- * The BlueValues and OtherBlues also have those information.
- */
- if (cff_dict_known(cffont->topdict, "FontBBox")) {
- /* Default values */
- capheight = ascent = cff_dict_get(cffont->topdict, "FontBBox", 3);
- descent = cff_dict_get(cffont->topdict, "FontBBox", 1);
- } else {
- capheight = 680.0;
- ascent = 690.0;
- descent = -190.0;
- }
- if (cff_dict_known(cffont->private[0], "StdVW")) {
- stemv = cff_dict_get(cffont->private[0], "StdVW", 0);
- } else {
- /*
- * We may use the following values for StemV:
- * Thin - ExtraLight: <= 50
- * Light: 71
- * Regular(Normal): 88
- * Medium: 109
- * SemiBold(DemiBold): 135
- * Bold - Heavy: >= 166
- */
- stemv = 88.0;
- }
- if (cff_dict_known(cffont->topdict, "ItalicAngle")) {
- italicangle = cff_dict_get(cffont->topdict, "ItalicAngle", 0);
- if (italicangle != 0.0)
- flags |= FONT_FLAG_ITALIC;
- } else {
- italicangle = 0.0;
- }
-
- /*
- * Use "space", "H", "p", and "b" for various values.
- * Those characters should not "seac". (no accent)
- */
- gid = cff_glyph_lookup(cffont, "space");
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- defaultwidth = gm.wx;
- }
-
- for (i = 0; L_c[i] != NULL; i++) {
- gid = cff_glyph_lookup(cffont, L_c[i]);
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- capheight = gm.bbox.ury;
- break;
- }
- }
-
- for (i = 0; L_d[i] != NULL; i++) {
- gid = cff_glyph_lookup(cffont, L_d[i]);
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- descent = gm.bbox.lly;
- break;
- }
- }
-
- for (i = 0; L_a[i] != NULL; i++) {
- gid = cff_glyph_lookup(cffont, L_a[i]);
- if (gid >= 0 && gid < cffont->cstrings->count) {
- t1char_get_metrics(cffont->cstrings->data + cffont->cstrings->offset[gid] - 1,
- cffont->cstrings->offset[gid+1] - cffont->cstrings->offset[gid],
- cffont->subrs[0], &gm);
- ascent = gm.bbox.ury;
- break;
- }
- }
-
- if (defaultwidth != 0.0) {
- cff_dict_add(cffont->private[0], "defaultWidthX", 1);
- cff_dict_set(cffont->private[0], "defaultWidthX", 0, defaultwidth);
- }
- if (nominalwidth != 0.0) {
- cff_dict_add(cffont->private[0], "nominalWidthX", 1);
- cff_dict_set(cffont->private[0], "nominalWidthX", 0, nominalwidth);
- }
- if (cff_dict_known(cffont->private[0], "ForceBold") &&
- cff_dict_get(cffont->private[0], "ForceBold", 0)) {
- flags |= FONT_FLAG_FORCEBOLD;
- }
- if (cff_dict_known(cffont->private[0], "IsFixedPitch") &&
- cff_dict_get(cffont->private[0], "IsFixedPitch", 0)) {
- flags |= FONT_FLAG_FIXEDPITCH;
- }
-
- fontname = pdf_font_get_fontname (font);
- descriptor = pdf_font_get_descriptor(font);
-
- if (fontname && !strstr(fontname, "Sans")) {
- flags |= FONT_FLAG_SERIF;
- }
- if (fontname && strstr(fontname, "Caps")) {
- flags |= FONT_FLAG_SMALLCAP;
- }
- flags |= FONT_FLAG_SYMBOLIC; /* FIXME */
-
- pdf_add_dict(descriptor,
- pdf_new_name("CapHeight"), pdf_new_number(capheight));
- pdf_add_dict(descriptor,
- pdf_new_name("Ascent"), pdf_new_number(ascent));
- pdf_add_dict(descriptor,
- pdf_new_name("Descent"), pdf_new_number(descent));
- pdf_add_dict(descriptor,
- pdf_new_name("ItalicAngle"), pdf_new_number(italicangle));
- pdf_add_dict(descriptor,
- pdf_new_name("StemV"), pdf_new_number(stemv));
- pdf_add_dict(descriptor,
- pdf_new_name("Flags"), pdf_new_number(flags));
-}
-
-static void
-add_metrics (pdf_font *font, cff_font *cffont, char **enc_vec, double *widths, long num_glyphs)
-{
- pdf_obj *fontdict, *descriptor;
- pdf_obj *tmp_array;
- int code, firstchar, lastchar;
- double val;
- int i, tfm_id;
- char *usedchars;
- double scaling;
-
- fontdict = pdf_font_get_resource (font);
- descriptor = pdf_font_get_descriptor(font);
- usedchars = pdf_font_get_usedchars (font);
-
- /*
- * The original FontBBox of the font is preserved, instead
- * of replacing it with tight bounding box calculated from
- * charstrings, to prevent Acrobat 4 from greeking text as
- * much as possible.
- */
- if (!cff_dict_known(cffont->topdict, "FontBBox")) {
- ERROR("No FontBBox?");
- }
-
- /* The widhts array in the font dictionary must be given relative
- * to the default scaling of 1000:1, not relative to the scaling
- * given by the font matrix.
- */
- if (cff_dict_known(cffont->topdict, "FontMatrix"))
- scaling = 1000*cff_dict_get(cffont->topdict, "FontMatrix", 0);
- else
- scaling = 1;
-
- tmp_array = pdf_new_array();
- for (i = 0; i < 4; i++) {
- val = cff_dict_get(cffont->topdict, "FontBBox", i);
- pdf_add_array(tmp_array, pdf_new_number(ROUND(val, 1.0)));
- }
- pdf_add_dict(descriptor, pdf_new_name("FontBBox"), tmp_array);
-
- tmp_array = pdf_new_array();
- if (num_glyphs <= 1) { /* This must be an error. */
- firstchar = lastchar = 0;
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- } else {
- for (firstchar = 255, lastchar = 0, code = 0; code < 256; code++) {
- if (usedchars[code]) {
- if (code < firstchar) firstchar = code;
- if (code > lastchar) lastchar = code;
- }
- }
- if (firstchar > lastchar) {
- WARN("No glyphs actually used???");
- pdf_release_obj(tmp_array);
- return;
- }
- tfm_id = tfm_open(pdf_font_get_mapname(font), 0);
- for (code = firstchar; code <= lastchar; code++) {
- if (usedchars[code]) {
- double width;
- if (tfm_id < 0) /* tfm is not found */
- width = scaling * widths[cff_glyph_lookup(cffont, enc_vec[code])];
- else
- width = 1000. * tfm_get_width(tfm_id, code);
- pdf_add_array(tmp_array,
- pdf_new_number(ROUND(width, 0.1)));
- } else {
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- }
- }
- }
-
- if (pdf_array_length(tmp_array) > 0) {
- pdf_add_dict(fontdict,
- pdf_new_name("Widths"), pdf_ref_obj(tmp_array));
- }
- pdf_release_obj(tmp_array);
-
- pdf_add_dict(fontdict,
- pdf_new_name("FirstChar"), pdf_new_number(firstchar));
- pdf_add_dict(fontdict,
- pdf_new_name("LastChar"), pdf_new_number(lastchar));
-
- return;
-}
-
-
-static long
-write_fontfile (pdf_font *font, cff_font *cffont, long num_glyphs)
-{
- pdf_obj *descriptor;
- pdf_obj *fontfile, *stream_dict;
- cff_index *topdict;
- long private_size, stream_data_len, charstring_len;
- long topdict_offset, offset;
-#define WBUF_SIZE 1024
- card8 *stream_data_ptr, wbuf[WBUF_SIZE];
-
- descriptor = pdf_font_get_descriptor(font);
-
- topdict = cff_new_index(1);
- /*
- * Force existence of Encoding.
- */
- if (!cff_dict_known(cffont->topdict, "CharStrings"))
- cff_dict_add(cffont->topdict, "CharStrings", 1);
- if (!cff_dict_known(cffont->topdict, "charset"))
- cff_dict_add(cffont->topdict, "charset", 1);
- if (!cff_dict_known(cffont->topdict, "Encoding"))
- cff_dict_add(cffont->topdict, "Encoding", 1);
- private_size = cff_dict_pack((cffont->private)[0], wbuf, WBUF_SIZE);
- /* Private dict is required (but may have size 0) */
- if (!cff_dict_known(cffont->topdict, "Private"))
- cff_dict_add(cffont->topdict, "Private", 2);
- topdict->offset[1] = cff_dict_pack(cffont->topdict, wbuf, WBUF_SIZE) + 1;
-
- /*
- * Estimate total size of fontfile.
- */
- charstring_len = cff_index_size(cffont->cstrings);
-
- stream_data_len = 4; /* header size */
- stream_data_len += cff_index_size(cffont->name);
- stream_data_len += cff_index_size(topdict);
- stream_data_len += cff_index_size(cffont->string);
- stream_data_len += cff_index_size(cffont->gsubr);
- /* We are using format 1 for Encoding and format 0 for charset.
- * TODO: Should implement cff_xxx_size().
- */
- stream_data_len += 2 + (cffont->encoding->num_entries)*2 + 1 + (cffont->encoding->num_supps)*3;
- stream_data_len += 1 + (cffont->charsets->num_entries)*2;
- stream_data_len += charstring_len;
- stream_data_len += private_size;
-
- /*
- * Now we create FontFile data.
- */
- stream_data_ptr = NEW(stream_data_len, card8);
- /*
- * Data Layout order as described in CFF spec., sec 2 "Data Layout".
- */
- offset = 0;
- /* Header */
- offset += cff_put_header(cffont,
- stream_data_ptr + offset, stream_data_len - offset);
- /* Name */
- offset += cff_pack_index(cffont->name,
- stream_data_ptr + offset, stream_data_len - offset);
- /* Top DICT */
- topdict_offset = offset;
- offset += cff_index_size(topdict);
- /* Strings */
- offset += cff_pack_index(cffont->string,
- stream_data_ptr + offset, stream_data_len - offset);
- /* Global Subrs */
- offset += cff_pack_index(cffont->gsubr,
- stream_data_ptr + offset, stream_data_len - offset);
- /* Encoding */
- /* TODO: don't write Encoding entry if the font is always used
- * with PDF Encoding information. Applies to type1c.c as well.
- */
- cff_dict_set(cffont->topdict, "Encoding", 0, offset);
- offset += cff_pack_encoding(cffont,
- stream_data_ptr + offset, stream_data_len - offset);
- /* charset */
- cff_dict_set(cffont->topdict, "charset", 0, offset);
- offset += cff_pack_charsets(cffont,
- stream_data_ptr + offset, stream_data_len - offset);
- /* CharStrings */
- cff_dict_set(cffont->topdict, "CharStrings", 0, offset);
- offset += cff_pack_index(cffont->cstrings,
- stream_data_ptr + offset, charstring_len);
- /* Private */
- if ((cffont->private)[0] && private_size > 0) {
- private_size = cff_dict_pack(cffont->private[0],
- stream_data_ptr + offset, private_size);
- cff_dict_set(cffont->topdict, "Private", 1, offset);
- cff_dict_set(cffont->topdict, "Private", 0, private_size);
- }
- offset += private_size;
-
- /* Finally Top DICT */
- topdict->data = NEW(topdict->offset[1] - 1, card8);
- cff_dict_pack (cffont->topdict, topdict->data, topdict->offset[1] - 1);
- cff_pack_index(topdict,
- stream_data_ptr + topdict_offset, cff_index_size(topdict));
- cff_release_index(topdict);
-
- /* Copyright and Trademark Notice ommited. */
-
- /* Flush Font File */
- fontfile = pdf_new_stream(STREAM_COMPRESS);
- stream_dict = pdf_stream_dict(fontfile);
- pdf_add_dict(descriptor,
- pdf_new_name("FontFile3"), pdf_ref_obj (fontfile));
- pdf_add_dict(stream_dict,
- pdf_new_name("Subtype"), pdf_new_name("Type1C"));
- pdf_add_stream (fontfile, (void *) stream_data_ptr, offset);
- pdf_release_obj(fontfile);
-
- RELEASE(stream_data_ptr);
-
- return offset;
-}
-
-
-int
-pdf_font_load_type1 (pdf_font *font)
-{
- pdf_obj *fontdict;
- int encoding_id;
- char *usedchars, *ident;
- char *fontname, *uniqueTag;
- char *fullname; /* With pseudo unique tag */
- cff_font *cffont;
- cff_charsets *charset;
- char **enc_vec;
- double defaultwidth, nominalwidth;
- double *widths;
- card16 *GIDMap, num_glyphs = 0;
- FILE *fp;
- long offset;
- int code, verbose;
-
- ASSERT(font);
-
- if (!pdf_font_is_in_use(font)) {
- return 0;
- }
-
- verbose = pdf_font_get_verbose();
-
- encoding_id = pdf_font_get_encoding (font);
- fontdict = pdf_font_get_resource (font);
-
- pdf_font_get_descriptor(font);
- usedchars = pdf_font_get_usedchars (font);
- ident = pdf_font_get_ident (font);
- fontname = pdf_font_get_fontname (font);
- uniqueTag = pdf_font_get_uniqueTag (font);
- if (!usedchars || !ident || !fontname) {
- ERROR("Type1: Unexpected error.");
- }
-
- fp = DPXFOPEN(ident, DPX_RES_TYPE_T1FONT);
- if (!fp) {
- ERROR("Type1: Could not open Type1 font: %s", ident);
- }
-
- GIDMap = NULL;
- num_glyphs = 0;
-
- if (encoding_id >= 0) {
- enc_vec = NULL;
- } else {
- enc_vec = NEW(256, char *);
- for (code = 0; code <= 0xff; code++) {
- enc_vec[code] = NULL;
- }
- }
-
- cffont = t1_load_font(enc_vec, 0, fp);
- if (!cffont) {
- ERROR("Could not load Type 1 font: %s", ident);
- }
- DPXFCLOSE(fp);
-
- fullname = NEW(strlen(fontname) + 8, char);
- sprintf(fullname, "%6s+%s", uniqueTag, fontname);
-
- /*
- * Encoding related things.
- */
- if (encoding_id >= 0) {
- enc_vec = pdf_encoding_get_encoding(encoding_id);
- } else {
- pdf_obj *tounicode;
-
- /*
- * Create enc_vec and ToUnicode CMap for built-in encoding.
- */
- if (!pdf_lookup_dict(fontdict, "ToUnicode")) {
- tounicode = pdf_create_ToUnicode_CMap(fullname,
- enc_vec, usedchars);
- if (tounicode) {
- pdf_add_dict(fontdict,
- pdf_new_name("ToUnicode"),
- pdf_ref_obj (tounicode));
- pdf_release_obj(tounicode);
- }
- }
- }
-
- cff_set_name(cffont, fullname);
- RELEASE(fullname);
-
- /* defaultWidthX, CapHeight, etc. */
- get_font_attr(font, cffont);
- if (cff_dict_known(cffont->private[0], "defaultWidthX")) {
- defaultwidth = cff_dict_get(cffont->private[0], "defaultWidthX", 0);
- } else {
- defaultwidth = 0.0;
- }
- if (cff_dict_known(cffont->private[0], "nominalWidthX")) {
- nominalwidth = cff_dict_get(cffont->private[0], "nominalWidthX", 0);
- } else {
- nominalwidth = 0.0;
- }
-
- /* Create CFF encoding, charset, sort glyphs */
-#define MAX_GLYPHS 1024
- GIDMap = NEW(MAX_GLYPHS, card16);
- {
- int prev, duplicate;
- long gid;
- char *glyph;
- s_SID sid;
-
- cffont->encoding = NEW(1, cff_encoding);
- cffont->encoding->format = 1;
- cffont->encoding->num_entries = 0;
- cffont->encoding->data.range1 = NEW(256, cff_range1);
- cffont->encoding->num_supps = 0;
- cffont->encoding->supp = NEW(256, cff_map);
-
- charset = NEW(1, cff_charsets);
- charset->format = 0;
- charset->num_entries = 0;
- charset->data.glyphs = NEW(MAX_GLYPHS, s_SID);
-
- gid = cff_glyph_lookup(cffont, ".notdef");
- if (gid < 0)
- ERROR("Type 1 font with no \".notdef\" glyph???");
- GIDMap[0] = (card16) gid;
- if (verbose > 2)
- MESG("[glyphs:/.notdef");
- num_glyphs = 1;
- for (prev = -2, code = 0; code <= 0xff; code++) {
- glyph = enc_vec[code];
-
- if (!usedchars[code])
- continue;
- if (glyph && !strcmp(glyph, ".notdef")) {
- WARN("Character mapped to .notdef used in font: %s",
- fontname);
- usedchars[code] = 0;
- continue;
- }
-
- gid = cff_glyph_lookup(cffont, glyph);
- if (gid < 1 || gid >= cffont->cstrings->count) {
- WARN("Glyph \"%s\" missing in font \"%s\".", glyph, fontname);
- usedchars[code] = 0;
- continue;
- }
-
- for (duplicate = 0; duplicate < code; duplicate++) {
- if (usedchars[duplicate] &&
- enc_vec[duplicate] && !strcmp(enc_vec[duplicate], glyph))
- break;
- }
-
- sid = cff_add_string(cffont, glyph, 1); /* FIXME */
- if (duplicate < code) { /* found duplicates */
- cffont->encoding->supp[cffont->encoding->num_supps].code = duplicate;
- cffont->encoding->supp[cffont->encoding->num_supps].glyph = sid;
- cffont->encoding->num_supps += 1;
- } else {
- GIDMap[num_glyphs] = (card16) gid;
- charset->data.glyphs[charset->num_entries] = sid;
- charset->num_entries += 1;
- if (code != prev + 1) {
- cffont->encoding->num_entries += 1;
- cffont->encoding->data.range1[cffont->encoding->num_entries-1].first = code;
- cffont->encoding->data.range1[cffont->encoding->num_entries-1].n_left = 0;
- } else {
- cffont->encoding->data.range1[cffont->encoding->num_entries-1].n_left += 1;
- }
- prev = code;
- num_glyphs++;
-
- if (verbose > 2) {
- MESG("/%s", glyph);
- }
-
- }
- }
- if (cffont->encoding->num_supps > 0) {
- cffont->encoding->format |= 0x80;
- } else {
- RELEASE(cffont->encoding->supp); /* FIXME */
- cffont->encoding->supp = NULL;
- }
- }
-
- widths = NEW(cffont->cstrings->count, double);
- /*
- * No more string will be added.
- * The Type 1 seac operator may add another glyph but the glyph name of
- * those glyphs are contained in standard string. The String Index will
- * not be modified after here.
- * BUT: We cannot update the String Index yet because then we wouldn't be
- * able to find the GIDs of the base and accent characters (unless they
- * have been used already).
- */
-
- {
- cff_index *cstring;
- t1_ginfo gm;
- card16 gid, gid_orig;
- long dstlen_max, srclen;
- card8 *srcptr, *dstptr;
-
- offset = dstlen_max = 0L;
- cstring = cff_new_index(cffont->cstrings->count);
- cstring->data = NULL;
- cstring->offset[0] = 1;
-
- /* The num_glyphs increases if "seac" operators are used. */
- for (gid = 0; gid < num_glyphs; gid++) {
- if (offset + CS_STR_LEN_MAX >= dstlen_max) {
- dstlen_max += CS_STR_LEN_MAX * 2;
- cstring->data = RENEW(cstring->data, dstlen_max, card8);
- }
- gid_orig = GIDMap[gid];
-
- dstptr = cstring->data + cstring->offset[gid] - 1;
- srcptr = cffont->cstrings->data + cffont->cstrings->offset[gid_orig] - 1;
- srclen = cffont->cstrings->offset[gid_orig + 1] - cffont->cstrings->offset[gid_orig];
-
- offset += t1char_convert_charstring(dstptr, CS_STR_LEN_MAX,
- srcptr, srclen,
- cffont->subrs[0], defaultwidth, nominalwidth, &gm);
- cstring->offset[gid + 1] = offset + 1;
- if (gm.use_seac) {
- long bchar_gid, achar_gid, i;
- const char *bchar_name, *achar_name;
-
- /*
- * NOTE:
- * 1. seac.achar and seac.bchar must be contained in the CFF standard string.
- * 2. Those characters need not to be encoded.
- * 3. num_glyphs == charsets->num_entries + 1.
- */
- achar_name = t1_get_standard_glyph(gm.seac.achar);
- achar_gid = cff_glyph_lookup(cffont, achar_name);
- bchar_name = t1_get_standard_glyph(gm.seac.bchar);
- bchar_gid = cff_glyph_lookup(cffont, bchar_name);
- if (achar_gid < 0) {
- WARN("Accent char \"%s\" not found. Invalid use of \"seac\" operator.",
- achar_name);
- continue;
- }
- if (bchar_gid < 0) {
- WARN("Base char \"%s\" not found. Invalid use of \"seac\" operator.",
- bchar_name);
- continue;
- }
-
- for (i = 0; i < num_glyphs; i++) {
- if (GIDMap[i] == achar_gid)
- break;
- }
- if (i == num_glyphs) {
- if (verbose > 2)
- MESG("/%s", achar_name);
- GIDMap[num_glyphs++] = achar_gid;
- charset->data.glyphs[charset->num_entries] = cff_get_seac_sid(cffont, achar_name);
- charset->num_entries += 1;
- }
-
- for (i = 0; i < num_glyphs; i++) {
- if (GIDMap[i] == bchar_gid)
- break;
- }
- if (i == num_glyphs) {
- if (verbose > 2)
- MESG("/%s", bchar_name);
- GIDMap[num_glyphs++] = bchar_gid;
- charset->data.glyphs[charset->num_entries] = cff_get_seac_sid(cffont, bchar_name);
- charset->num_entries += 1;
- }
- }
- widths[gid] = gm.wx;
- }
- cstring->count = num_glyphs;
-
- cff_release_index(cffont->subrs[0]);
- cffont->subrs[0] = NULL;
- RELEASE(cffont->subrs);
- cffont->subrs = NULL;
-
- cff_release_index(cffont->cstrings);
- cffont->cstrings = cstring;
-
- cff_release_charsets(cffont->charsets);
- cffont->charsets = charset;
- }
- if (verbose > 2)
- MESG("]");
-
- /* Now we can update the String Index */
- cff_dict_update (cffont->topdict, cffont);
- cff_dict_update (cffont->private[0], cffont);
- cff_update_string(cffont);
-
- add_metrics(font, cffont, enc_vec, widths, num_glyphs);
-
- offset = write_fontfile(font, cffont, num_glyphs);
- if (verbose > 1)
- MESG("[%u glyphs][%ld bytes]", num_glyphs, offset);
-
- cff_close(cffont);
-
- /* Cleanup */
- if (encoding_id < 0 && enc_vec) {
- for (code = 0; code < 256; code++) {
- if (enc_vec[code])
- RELEASE(enc_vec[code]);
- enc_vec[code] = NULL;
- }
- RELEASE(enc_vec);
- }
- if (widths)
- RELEASE(widths);
- if (GIDMap)
- RELEASE(GIDMap);
-
- /*
- * Maybe writing Charset is recommended for subsetted font.
- */
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TYPE1_H_
-#define _TYPE1_H_
-
-#include "pdffont.h"
-
-extern int pdf_font_open_type1 (pdf_font *font);
-extern int pdf_font_load_type1 (pdf_font *font);
-
-#endif /* _TYPE1_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2008-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * CFF/OpenType Font support:
- *
- * Adobe Technical Note #5176, "The Compact Font Format Specfication"
- *
- * NOTE:
- *
- * Many CFF/OpenType does not have meaningful/correct CFF encoding.
- * Encoding should be expilicitly supplied in the fontmap.
- *
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-
-#include "dpxfile.h"
-
-#include "pdfobj.h"
-#include "pdffont.h"
-
-#include "pdfencoding.h"
-#include "unicode.h"
-
-/* Font info. from OpenType tables */
-#include "sfnt.h"
-#include "tt_aux.h"
-
-#include "cff_types.h"
-#include "cff_limits.h"
-#include "cff.h"
-#include "cff_dict.h"
-#include "cs_type2.h"
-
-#include "type1c.h"
-
-#include "tfm.h"
-
-int
-pdf_font_open_type1c (pdf_font *font)
-{
- char *ident, *fontname;
- FILE *fp = NULL;
- sfnt *sfont;
- cff_font *cffont;
- pdf_obj *descriptor, *tmp;
- unsigned long offset = 0;
- int encoding_id, embedding;
-
- ASSERT(font);
-
- ident = pdf_font_get_ident (font);
- encoding_id = pdf_font_get_encoding(font);
-
- fp = DPXFOPEN(ident, DPX_RES_TYPE_OTFONT);
- if (!fp)
- return -1;
-
- sfont = sfnt_open(fp);
- if (!sfont ||
- sfont->type != SFNT_TYPE_POSTSCRIPT ||
- sfnt_read_table_directory(sfont, 0) < 0) {
- ERROR("Not a CFF/OpenType font?");
- }
-
- offset = sfnt_find_table_pos(sfont, "CFF ");
- if (offset < 1) {
- ERROR("No \"CFF \" table found. Not a CFF/OpenType font?");
- }
-
- cffont = cff_open(sfont->stream, offset, 0);
- if (!cffont) {
- ERROR("Could not read CFF font data");
- }
-
- if (cffont->flag & FONTTYPE_CIDFONT) {
- cff_close (cffont);
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
- return -1;
- }
-
- fontname = cff_get_name(cffont);
- if (!fontname) {
- ERROR("No valid FontName found in CFF/OpenType font.");
- }
- pdf_font_set_fontname(font, fontname);
- RELEASE(fontname);
-
- cff_close(cffont);
-
- /*
- * Font like AdobePiStd does not have meaningful built-in encoding.
- * Some software generate CFF/OpenType font with incorrect encoding.
- */
- if (encoding_id < 0) {
- WARN("Built-in encoding used for CFF/OpenType font.");
- WARN("CFF font in OpenType font sometimes have strange built-in encoding.");
- WARN("If you find text is not encoded properly in the generated PDF file,");
- WARN("please specify appropriate \".enc\" file in your fontmap.");
- }
- pdf_font_set_subtype (font, PDF_FONT_FONTTYPE_TYPE1C);
-
- embedding = pdf_font_get_flag(font, PDF_FONT_FLAG_NOEMBED) ? 0 : 1;
- descriptor = pdf_font_get_descriptor(font);
- /*
- * Create font descriptor from OpenType tables.
- * We can also use CFF TOP DICT/Private DICT for this.
- */
- tmp = tt_get_fontdesc(sfont, &embedding, -1, 1);
- if (!tmp) {
- ERROR("Could not obtain neccesary font info from OpenType table.");
- return -1;
- }
- pdf_merge_dict (descriptor, tmp); /* copy */
- pdf_release_obj(tmp);
- if (!embedding) { /* tt_get_fontdesc may have changed this */
- pdf_font_set_flags(font, PDF_FONT_FLAG_NOEMBED);
- }
-
- sfnt_close(sfont);
- if (fp)
- DPXFCLOSE(fp);
-
- return 0;
-}
-
-static void
-add_SimpleMetrics (pdf_font *font, cff_font *cffont,
- double *widths, card16 num_glyphs)
-{
- pdf_obj *fontdict;
- int code, firstchar, lastchar, tfm_id;
- char *usedchars;
- pdf_obj *tmp_array;
- double scaling;
-
- fontdict = pdf_font_get_resource(font);
- usedchars = pdf_font_get_usedchars(font);
-
- /* The widhts array in the font dictionary must be given relative
- * to the default scaling of 1000:1, not relative to the scaling
- * given by the font matrix.
- */
- if (cff_dict_known(cffont->topdict, "FontMatrix"))
- scaling = 1000*cff_dict_get(cffont->topdict, "FontMatrix", 0);
- else
- scaling = 1;
-
- tmp_array = pdf_new_array();
- if (num_glyphs <= 1) {
- /* This should be error. */
- firstchar = lastchar = 0;
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- } else {
- firstchar = 255; lastchar = 0;
- for (code = 0; code < 256; code++) {
- if (usedchars[code]) {
- if (code < firstchar) firstchar = code;
- if (code > lastchar) lastchar = code;
- }
- }
- if (firstchar > lastchar) {
- ERROR("No glyphs used at all!");
- pdf_release_obj(tmp_array);
- return;
- }
- tfm_id = tfm_open(pdf_font_get_mapname(font), 0);
- for (code = firstchar; code <= lastchar; code++) {
- if (usedchars[code]) {
- double width;
- if (tfm_id < 0) /* tfm is not found */
- width = scaling * widths[code];
- else
- width = 1000. * tfm_get_width(tfm_id, code);
- pdf_add_array(tmp_array,
- pdf_new_number(ROUND(width, 0.1)));
- } else {
- pdf_add_array(tmp_array, pdf_new_number(0.0));
- }
- }
- }
-
- if (pdf_array_length(tmp_array) > 0) {
- pdf_add_dict(fontdict,
- pdf_new_name("Widths"), pdf_ref_obj(tmp_array));
- }
- pdf_release_obj(tmp_array);
-
- pdf_add_dict(fontdict,
- pdf_new_name("FirstChar"), pdf_new_number(firstchar));
- pdf_add_dict(fontdict,
- pdf_new_name("LastChar"), pdf_new_number(lastchar));
-
- return;
-}
-
-int
-pdf_font_load_type1c (pdf_font *font)
-{
- pdf_obj *fontdict, *descriptor;
- char *usedchars;
- char *fontname, *uniqueTag, *ident, *fullname;
- FILE *fp = NULL;
- int encoding_id;
- pdf_obj *fontfile, *stream_dict;
- char **enc_vec;
- sfnt *sfont;
- cff_font *cffont;
- cff_index *charstrings, *topdict, *cs_idx;
- cff_charsets *charset = NULL;
- cff_encoding *encoding = NULL;
- long topdict_offset, private_size;
- long charstring_len, max_len;
- long size, offset = 0;
- long stream_data_len = 0;
- card8 *stream_data_ptr, *data;
- card16 num_glyphs, cs_count, code;
- cs_ginfo ginfo;
- double nominal_width, default_width, notdef_width;
- double widths[256];
- int verbose;
-
- ASSERT(font);
-
- verbose = pdf_font_get_verbose();
-
- if (!pdf_font_is_in_use(font)) {
- return 0;
- }
-
- if (pdf_font_get_flag(font, PDF_FONT_FLAG_NOEMBED)) {
- ERROR("Only embedded font supported for CFF/OpenType font.");
- }
-
- usedchars = pdf_font_get_usedchars (font);
- fontname = pdf_font_get_fontname (font);
- ident = pdf_font_get_ident (font);
- uniqueTag = pdf_font_get_uniqueTag (font);
- if (!usedchars ||
- !fontname || !ident) {
- ERROR("Unexpected error....");
- }
-
- fontdict = pdf_font_get_resource (font);
- descriptor = pdf_font_get_descriptor(font);
- encoding_id = pdf_font_get_encoding (font);
-
- fp = DPXFOPEN(ident, DPX_RES_TYPE_OTFONT);
- if (!fp) {
- ERROR("Could not open OpenType font: %s", ident);
- }
-
- sfont = sfnt_open(fp);
- if (!sfont) {
- ERROR("Could not open OpenType font: %s", ident);
- }
- if (sfnt_read_table_directory(sfont, 0) < 0) {
- ERROR("Could not read OpenType table directory: %s", ident);
- }
- if (sfont->type != SFNT_TYPE_POSTSCRIPT ||
- (offset = sfnt_find_table_pos(sfont, "CFF ")) == 0) {
- ERROR("Not a CFF/OpenType font ?");
- }
-
- cffont = cff_open(fp, offset, 0);
- if (!cffont) {
- ERROR("Could not open CFF font.");
- }
- if (cffont->flag & FONTTYPE_CIDFONT) {
- ERROR("This is CIDFont...");
- }
-
- fullname = NEW(strlen(fontname) + 8, char);
- sprintf(fullname, "%6s+%s", uniqueTag, fontname);
-
- /* Offsets from DICTs */
- cff_read_charsets(cffont);
- if (encoding_id < 0)
- cff_read_encoding(cffont);
- cff_read_private(cffont);
- cff_read_subrs (cffont);
-
- /* FIXME */
- cffont->_string = cff_new_index(0);
-
- /* New Charsets data */
- charset = NEW(1, cff_charsets);
- charset->format = 0;
- charset->num_entries = 0;
- charset->data.glyphs = NEW(256, s_SID);
-
- /*
- * Encoding related things.
- */
- enc_vec = NULL;
- if (encoding_id >= 0) {
- enc_vec = pdf_encoding_get_encoding(encoding_id);
- } else {
- pdf_obj *tounicode;
-
- /*
- * Create enc_vec and ToUnicode CMap for built-in encoding.
- */
- enc_vec = NEW(256, char *);
- for (code = 0; code < 256; code++) {
- if (usedchars[code]) {
- card16 gid;
-
- gid = cff_encoding_lookup(cffont, code);
- enc_vec[code] = cff_get_string(cffont,
- cff_charsets_lookup_inverse(cffont, gid));
- } else {
- enc_vec[code] = NULL;
- }
- }
- if (!pdf_lookup_dict(fontdict, "ToUnicode")) {
- tounicode = pdf_create_ToUnicode_CMap(fullname,
- enc_vec, usedchars);
- if (tounicode) {
- pdf_add_dict(fontdict,
- pdf_new_name("ToUnicode"),
- pdf_ref_obj (tounicode));
- pdf_release_obj(tounicode);
- }
- }
- }
-
- /*
- * New Encoding data:
- *
- * We should not use format 0 here.
- * The number of encoded glyphs (num_entries) is limited to 255 in format 0,
- * and hence it causes problem for encodings that uses full 256 code-points.
- * As we always sort glyphs by encoding, we can avoid this problem simply
- * by using format 1; Using full range result in a single range, 0 255.
- *
- * Creating actual encoding date is delayed to eliminate character codes to
- * be mapped to .notdef and to handle multiply-encoded glyphs.
- */
- encoding = NEW(1, cff_encoding);
- encoding->format = 1;
- encoding->num_entries = 0;
- encoding->data.range1 = NEW(255, cff_range1);
- encoding->num_supps = 0;
- encoding->supp = NEW(255, cff_map);
-
- /*
- * Charastrings.
- */
- offset = (long) cff_dict_get(cffont->topdict, "CharStrings", 0);
- cff_seek_set(cffont, offset);
- cs_idx = cff_get_index_header(cffont);
-
- /* Offset is now absolute offset ... fixme */
- offset = ftell(cffont->stream);
- cs_count = cs_idx->count;
- if (cs_count < 2) {
- ERROR("No valid charstring data found.");
- }
-
- /* New CharStrings INDEX */
- charstrings = cff_new_index(257); /* 256 + 1 for ".notdef" glyph */
- max_len = 2 * CS_STR_LEN_MAX;
- charstrings->data = NEW(max_len, card8);
- charstring_len = 0;
-
- /*
- * Information from OpenType table is rough estimate. Replace with accurate value.
- */
- if (cffont->private[0] &&
- cff_dict_known(cffont->private[0], "StdVW")) {
- double stemv;
-
- stemv = cff_dict_get(cffont->private[0], "StdVW", 0);
- pdf_add_dict(descriptor,
- pdf_new_name("StemV"), pdf_new_number(stemv));
- }
-
- /*
- * Widths
- */
- if (cffont->private[0] &&
- cff_dict_known(cffont->private[0], "defaultWidthX")) {
- default_width = (double) cff_dict_get(cffont->private[0], "defaultWidthX", 0);
- } else {
- default_width = CFF_DEFAULTWIDTHX_DEFAULT;
- }
- if (cffont->private[0] &&
- cff_dict_known(cffont->private[0], "nominalWidthX")) {
- nominal_width = (double) cff_dict_get(cffont->private[0], "nominalWidthX", 0);
- } else {
- nominal_width = CFF_NOMINALWIDTHX_DEFAULT;
- }
-
- data = NEW(CS_STR_LEN_MAX, card8);
-
- /* First we add .notdef glyph.
- * All Type 1 font requires .notdef glyph to be present.
- */
- if (verbose > 2) {
- MESG("[glyphs:/.notdef");
- }
- size = cs_idx->offset[1] - cs_idx->offset[0];
- if (size > CS_STR_LEN_MAX) {
- ERROR("Charstring too long: gid=%u, %ld bytes", 0, size);
- }
- charstrings->offset[0] = charstring_len + 1;
- seek_absolute(cffont->stream, offset + cs_idx->offset[0] - 1);
- fread(data, 1, size, cffont->stream);
- charstring_len += cs_copy_charstring(charstrings->data + charstring_len,
- max_len - charstring_len,
- data, size,
- cffont->gsubr, cffont->subrs[0],
- default_width, nominal_width, &ginfo);
- notdef_width = ginfo.wx;
-
- /*
- * Subset font
- */
- num_glyphs = 1;
- for (code = 0; code < 256; code++) {
- card16 gid, j;
- s_SID sid_orig, sid;
-
- widths[code] = notdef_width;
-
- if (!usedchars[code] || !enc_vec[code] ||
- !strcmp(enc_vec[code], ".notdef"))
- continue;
-
- /*
- * FIXME:
- * cff_get_sid() obtain SID from original String INDEX.
- * It should be cff_string_get_sid(string, ...).
- * cff_add_string(cff, ...) -> cff_string_add(string, ...).
- */
- sid_orig = cff_get_sid (cffont, enc_vec[code]);
- sid = sid_orig < CFF_STDSTR_MAX ?
- sid_orig : cff_add_string(cffont, enc_vec[code], 0);
- /*
- * We use "unique = 0" because duplicate strings are impossible
- * at this stage unless the original font already had duplicates.
- */
-
- /*
- * Check if multiply-encoded glyph.
- */
- for (j = 0; j < charset->num_entries; j++) {
- if (sid == charset->data.glyphs[j]) {
- /* Already have this glyph. */
- encoding->supp[encoding->num_supps].code = code;
- encoding->supp[encoding->num_supps].glyph = sid;
- usedchars[code] = 0; /* Used but multiply-encoded. */
- encoding->num_supps += 1;
- break;
- }
- }
- if (j < charset->num_entries) {
- continue; /* Prevent duplication. */
- }
-
- /* This is new encoding entry. */
- gid = cff_charsets_lookup(cffont, sid_orig); /* FIXME */
- if (gid == 0) {
- WARN("Glyph \"%s\" missing in font \"%s\".", enc_vec[code], fontname);
- WARN("Maybe incorrect encoding specified.");
- usedchars[code] = 0; /* Set unused for writing correct encoding */
- continue;
- }
- if (verbose > 2) {
- MESG("/%s", enc_vec[code]);
- }
-
- size = cs_idx->offset[gid+1] - cs_idx->offset[gid];
- if (size > CS_STR_LEN_MAX) {
- ERROR("Charstring too long: gid=%u, %ld bytes", gid, size);
- }
-
- if (charstring_len + CS_STR_LEN_MAX >= max_len) {
- max_len = charstring_len + 2 * CS_STR_LEN_MAX;
- charstrings->data = RENEW(charstrings->data, max_len, card8);
- }
- charstrings->offset[num_glyphs] = charstring_len + 1;
- seek_absolute(cffont->stream, offset + cs_idx->offset[gid] - 1);
- fread(data, sizeof(char), size, cffont->stream);
- charstring_len += cs_copy_charstring(charstrings->data + charstring_len,
- max_len - charstring_len,
- data, size,
- cffont->gsubr, cffont->subrs[0],
- default_width, nominal_width, &ginfo);
- widths[code] = ginfo.wx;
- charset->data.glyphs[charset->num_entries] = sid;
- charset->num_entries += 1;
- num_glyphs++;
- }
- if (verbose > 2) {
- MESG("]");
- }
- RELEASE(data);
-
- /*
- * Now we create encoding data.
- */
- if (encoding->num_supps > 0)
- encoding->format |= 0x80; /* Have supplemantary data. */
- else {
- RELEASE(encoding->supp); /* FIXME */
- }
- for (code = 0; code < 256; code++) {
- if (!usedchars[code] ||
- !enc_vec[code] || !strcmp(enc_vec[code], ".notdef"))
- continue;
- encoding->data.range1[encoding->num_entries].first = code;
- encoding->data.range1[encoding->num_entries].n_left = 0;
- code++;
- while (code < 256 && usedchars[code] &&
- enc_vec[code] && strcmp(enc_vec[code], ".notdef")) {
- encoding->data.range1[encoding->num_entries].n_left += 1;
- code++;
- }
- encoding->num_entries += 1;
- /* The above while() loop stopped at unused char or code == 256. */
- }
-
- /* cleanup */
- if (encoding_id < 0 && enc_vec) {
- for (code = 0; code < 256; code++) {
- if (enc_vec[code]) {
- RELEASE(enc_vec[code]);
- }
- }
- RELEASE(enc_vec);
- }
-
- cff_release_index(cs_idx);
-
- charstrings->offset[num_glyphs] = charstring_len + 1;
- charstrings->count = num_glyphs;
- charstring_len = cff_index_size(charstrings);
- cffont->num_glyphs = num_glyphs;
-
- /*
- * Discard old one, set new data.
- */
- if (cffont->charsets)
- cff_release_charsets(cffont->charsets);
- cffont->charsets = charset;
- if (cffont->encoding)
- cff_release_encoding(cffont->encoding);
- cffont->encoding = encoding;
- /*
- * We don't use subroutines at all.
- */
- if (cffont->gsubr)
- cff_release_index(cffont->gsubr);
- cffont->gsubr = cff_new_index(0);
- if (cffont->subrs[0])
- cff_release_index(cffont->subrs[0]);
- cffont->subrs[0] = NULL;
-
- /*
- * Flag must be reset since cff_pack_encoding(charset) does not write
- * encoding(charset) if HAVE_STANDARD_ENCODING(CHARSET) is set. We are
- * re-encoding font.
- */
- cffont->flag = FONTTYPE_FONT;
-
- /*
- * FIXME:
- * Update String INDEX to delete unused strings.
- */
- cff_dict_update(cffont->topdict, cffont);
- if (cffont->private[0])
- cff_dict_update(cffont->private[0], cffont);
- cff_update_string(cffont);
-
- /*
- * Calculate sizes of Top DICT and Private DICT.
- * All offset values in DICT are set to long (32-bit) integer
- * in cff_dict_pack(), those values are updated later.
- */
- topdict = cff_new_index(1);
-
- cff_dict_remove(cffont->topdict, "UniqueID");
- cff_dict_remove(cffont->topdict, "XUID");
-
- /*
- * Force existence of Encoding.
- */
- if (!cff_dict_known(cffont->topdict, "Encoding"))
- cff_dict_add(cffont->topdict, "Encoding", 1);
- topdict->offset[1] = cff_dict_pack(cffont->topdict,
- (card8 *) work_buffer,
- WORK_BUFFER_SIZE) + 1;
- private_size = 0;
- if (cffont->private[0]) {
- cff_dict_remove(cffont->private[0], "Subrs"); /* no Subrs */
- private_size = cff_dict_pack(cffont->private[0],
- (card8 *) work_buffer, WORK_BUFFER_SIZE);
- }
-
- /*
- * Estimate total size of fontfile.
- */
- stream_data_len = 4; /* header size */
-
- stream_data_len += cff_set_name(cffont, fullname);
- RELEASE(fullname);
-
- stream_data_len += cff_index_size(topdict);
- stream_data_len += cff_index_size(cffont->string);
- stream_data_len += cff_index_size(cffont->gsubr);
-
- /* We are using format 1 for Encoding and format 0 for charset.
- * TODO: Should implement cff_xxx_size().
- */
- stream_data_len += 2 + (encoding->num_entries)*2 + 1 + (encoding->num_supps)*3;
- stream_data_len += 1 + (charset->num_entries)*2;
- stream_data_len += charstring_len;
- stream_data_len += private_size;
-
- /*
- * Now we create FontFile data.
- */
- stream_data_ptr = NEW(stream_data_len, card8);
-
- /*
- * Data Layout order as described in CFF spec., sec 2 "Data Layout".
- */
- offset = 0;
- /* Header */
- offset += cff_put_header(cffont, stream_data_ptr + offset, stream_data_len - offset);
- /* Name */
- offset += cff_pack_index(cffont->name, stream_data_ptr + offset, stream_data_len - offset);
- /* Top DICT */
- topdict_offset = offset;
- offset += cff_index_size(topdict);
- /* Strings */
- offset += cff_pack_index(cffont->string,
- stream_data_ptr + offset, stream_data_len - offset);
- /* Global Subrs */
- offset += cff_pack_index(cffont->gsubr,
- stream_data_ptr + offset, stream_data_len - offset);
- /* Encoding */
- cff_dict_set(cffont->topdict, "Encoding", 0, offset);
- offset += cff_pack_encoding(cffont,
- stream_data_ptr + offset, stream_data_len - offset);
- /* charset */
- cff_dict_set(cffont->topdict, "charset", 0, offset);
- offset += cff_pack_charsets(cffont,
- stream_data_ptr + offset, stream_data_len - offset);
- /* CharStrings */
- cff_dict_set(cffont->topdict, "CharStrings", 0, offset);
- offset += cff_pack_index(charstrings,
- stream_data_ptr + offset, charstring_len);
- cff_release_index(charstrings);
- /* Private */
- cff_dict_set(cffont->topdict, "Private", 1, offset);
- if (cffont->private[0] && private_size > 0)
- private_size = cff_dict_pack(cffont->private[0],
- stream_data_ptr + offset, private_size);
- cff_dict_set(cffont->topdict, "Private", 0, private_size);
- offset += private_size;
-
- /* Finally Top DICT */
- topdict->data = NEW(topdict->offset[1] - 1, card8);
- cff_dict_pack (cffont->topdict, topdict->data, topdict->offset[1] - 1);
- cff_pack_index(topdict,
- stream_data_ptr + topdict_offset, cff_index_size(topdict));
- cff_release_index(topdict);
-
- /* Copyright and Trademark Notice ommited. */
-
- /* Handle Widths in fontdict. */
- add_SimpleMetrics(font, cffont, widths, num_glyphs);
-
- /* Close font */
- cff_close (cffont);
- sfnt_close(sfont);
-
- if (fp)
- DPXFCLOSE(fp);
-
- if (verbose > 1) {
- MESG("[%u/%u glyphs][%ld bytes]", num_glyphs, cs_count, offset);
- }
-
- /*
- * CharSet might be recommended for subsetted font, but it is meaningful
- * only for Type 1 font...
- */
-
- /*
- * Write PDF FontFile data.
- */
- fontfile = pdf_new_stream(STREAM_COMPRESS);
- stream_dict = pdf_stream_dict(fontfile);
- pdf_add_dict(descriptor,
- pdf_new_name("FontFile3"), pdf_ref_obj (fontfile));
- pdf_add_dict(stream_dict,
- pdf_new_name("Subtype"), pdf_new_name("Type1C"));
- pdf_add_stream (fontfile, (void *) stream_data_ptr, offset);
- pdf_release_obj(fontfile);
-
- RELEASE(stream_data_ptr);
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _TYPE1C_H_
-#define _TYPE1C_H_
-
-#include "pdffont.h"
-
-extern int pdf_font_open_type1c (pdf_font *font);
-extern int pdf_font_load_type1c (pdf_font *font);
-
-#endif /* _TYPE1C_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-/*
- * Unicode related:
- * Conversion between UTF-* and UCS-*.
- * ToUnicode CMap
- *
- * Normalization?
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "dpxutil.h"
-
-#include "pdfobj.h"
-#include "pdfresource.h"
-
-#include "pdfencoding.h"
-#include "agl.h"
-#include "unicode.h"
-
-static int __verbose = 0;
-
-#define UC_DEBUG 3
-#define UC_DEBUG_STR "UC"
-
-void
-UC_set_verbose (void)
-{
- __verbose++;
-}
-
-#define UC_REPLACEMENT_CHAR 0x0000FFFDL
-
-#define UC_SUR_SHIFT 10
-#define UC_SUR_MASK 0x3FFUL
-#define UC_SUR_LOW_START 0xDC00UL
-#define UC_SUR_HIGH_START 0xD800UL
-
-int
-UC_sput_UTF16BE (long ucv, unsigned char **pp, unsigned char *limptr)
-{
- int count = 0;
- unsigned char *p = *pp;
-
- if (ucv >= 0 && ucv <= 0xFFFF) {
- if (p + 2 >= limptr)
- ERROR("Not enough space available...");
- p[0] = (ucv >> 8) & 0xff;
- p[1] = ucv & 0xff;
- count = 2;
- } else if (ucv >= 0x010000L && ucv <= 0x10FFFFL) {
- unsigned short high, low;
-
- if (p + 4 >= limptr)
- ERROR("Not enough space available...");
- ucv -= 0x00010000L;
- high = (ucv >> UC_SUR_SHIFT) + UC_SUR_HIGH_START;
- low = (ucv & UC_SUR_MASK) + UC_SUR_LOW_START;
- p[0] = (high >> 8) & 0xff;
- p[1] = (high & 0xff);
- p[2] = (low >> 8) & 0xff;
- p[3] = (low & 0xff);
- count = 4;
- } else {
- if (p + 2 >= limptr)
- ERROR("Not enough space available...");
- p[0] = (UC_REPLACEMENT_CHAR >> 8) & 0xff;
- p[1] = (UC_REPLACEMENT_CHAR & 0xff);
- count = 2;
- }
-
- *pp += count;
- return count;
-}
-
-int
-UC_is_valid (long ucv)
-{
- if (ucv < 0 || (ucv >= 0x0000D800L && ucv <= 0x0000DFFFL))
- return 0;
- return 1;
-}
-
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _UNICODE_H_
-#define _UNICODE_H_
-
-#include "pdfobj.h"
-#include "agl.h"
-
-extern void UC_set_verbose (void);
-
-extern int UC_sput_UTF16BE (long ucv, unsigned char **dstpp, unsigned char *endptr);
-extern int UC_is_valid (long ucv);
-
-#endif /* _UNICODE_H_ */
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2007-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "system.h"
-#include "numbers.h"
-#include "error.h"
-#include "mem.h"
-
-#include "dpxfile.h"
-/* pdfdev... */
-#include "pdfdev.h"
-
-#include "tfm.h"
-#include "dvi.h"
-#include "vf.h"
-
-#include "dvicodes.h"
-
-#define VF_ALLOC_SIZE 16u
-
-#define VF_ID 202
-#define FIX_WORD_BASE 1048576.0
-#define TEXPT2PT (72.0/72.27)
-#define FW2PT (TEXPT2PT/((double)(FIX_WORD_BASE)))
-
-static unsigned char verbose = 0;
-
-void vf_set_verbose(void)
-{
- if (verbose < 255) verbose++;
-}
-
-struct font_def {
- signed long font_id /* id used internally in vf file */;
- unsigned long checksum, size, design_size;
- char *directory, *name;
- int tfm_id; /* id returned by TFM module */
- int dev_id; /* id returned by DEV module */
-};
-
-struct vf
-{
- char *tex_name;
- spt_t ptsize;
- unsigned long design_size; /* A fixword-pts quantity */
- int num_dev_fonts, max_dev_fonts;
- struct font_def *dev_fonts;
- unsigned char **ch_pkt;
- unsigned long *pkt_len;
- unsigned num_chars;
-};
-
-struct vf *vf_fonts = NULL;
-int num_vf_fonts = 0, max_vf_fonts = 0;
-
-static int read_header(FILE *vf_file, int thisfont)
-{
- int i, result = 1, ch;
-
- /* Check for usual signature */
- if ((ch = get_unsigned_byte (vf_file)) == PRE &&
- (ch = get_unsigned_byte (vf_file)) == VF_ID) {
-
- /* If here, assume it's a legitimate vf file */
- ch = get_unsigned_byte (vf_file);
-
- /* skip comment */
- for (i=0; i<ch; i++)
- get_unsigned_byte (vf_file);
-
- /* Skip checksum */
- get_unsigned_quad(vf_file);
-
- vf_fonts[thisfont].design_size =
- get_unsigned_quad(vf_file);
- } else { /* Try to fail gracefully and return an error to caller */
- fprintf (stderr, "VF file may be corrupt\n");
- result = 0;
- }
- return result;
-}
-
-
-static void resize_vf_fonts(int size)
-{
- int i;
- if (size > max_vf_fonts) {
- vf_fonts = RENEW (vf_fonts, size, struct vf);
- for (i=max_vf_fonts; i<size; i++) {
- vf_fonts[i].num_dev_fonts = 0;
- vf_fonts[i].max_dev_fonts = 0;
- vf_fonts[i].dev_fonts = NULL;
- }
- max_vf_fonts = size;
- }
- return;
-}
-
-static void resize_one_vf_font (struct vf *a_vf, unsigned size)
-{
- unsigned i;
- if (size > (a_vf->num_chars)) {
- size = MAX (size, a_vf->num_chars+256);
- a_vf->ch_pkt = RENEW (a_vf->ch_pkt, size, unsigned char *);
- a_vf->pkt_len = RENEW (a_vf->pkt_len, size, unsigned long);
- for (i=a_vf->num_chars; i<size; i++) {
- (a_vf->ch_pkt)[i] = NULL;
- (a_vf->pkt_len)[i] = 0;
- }
- a_vf->num_chars = size;
- }
-}
-
-static void read_a_char_def(FILE *vf_file, int thisfont, unsigned long pkt_len,
- unsigned ch)
-{
- unsigned char *pkt;
-#ifdef DEBUG
- fprintf (stderr, "read_a_char_def: len=%ld, ch=%d\n", pkt_len, ch);
-#endif
- /* Resize and initialize character arrays if necessary */
- if (ch >= vf_fonts[thisfont].num_chars) {
- resize_one_vf_font (vf_fonts+thisfont, ch+1);
- }
- if (pkt_len > 0) {
- pkt = NEW (pkt_len, unsigned char);
- if (fread (pkt, 1, pkt_len, vf_file) != pkt_len)
- ERROR ("VF file ended prematurely.");
- (vf_fonts[thisfont].ch_pkt)[ch] = pkt;
- }
- (vf_fonts[thisfont].pkt_len)[ch] = pkt_len;
- return;
-}
-
-static void read_a_font_def(FILE *vf_file, signed long font_id, int thisfont)
-{
- struct font_def *dev_font;
- int dir_length, name_length;
-#ifdef DEBUG
- fprintf (stderr, "read_a_font_def: font_id = %ld\n", font_id);
-#endif
- if (vf_fonts[thisfont].num_dev_fonts >=
- vf_fonts[thisfont].max_dev_fonts) {
- vf_fonts[thisfont].max_dev_fonts += VF_ALLOC_SIZE;
- vf_fonts[thisfont].dev_fonts = RENEW
- (vf_fonts[thisfont].dev_fonts,
- vf_fonts[thisfont].max_dev_fonts,
- struct font_def);
- }
- dev_font = vf_fonts[thisfont].dev_fonts+
- vf_fonts[thisfont].num_dev_fonts;
- dev_font -> font_id = font_id;
- dev_font -> checksum = get_unsigned_quad (vf_file);
- dev_font -> size = get_unsigned_quad (vf_file);
- dev_font -> design_size = get_unsigned_quad (vf_file);
- dir_length = get_unsigned_byte (vf_file);
- name_length = get_unsigned_byte (vf_file);
- dev_font -> directory = NEW (dir_length+1, char);
- dev_font -> name = NEW (name_length+1, char);
- fread (dev_font -> directory, 1, dir_length, vf_file);
- fread (dev_font -> name, 1, name_length, vf_file);
- (dev_font -> directory)[dir_length] = 0;
- (dev_font -> name)[name_length] = 0;
- vf_fonts[thisfont].num_dev_fonts += 1;
- dev_font->tfm_id = tfm_open (dev_font -> name, 1); /* must exist */
- dev_font->dev_id =
- dvi_locate_font (dev_font->name,
- sqxfw (vf_fonts[thisfont].ptsize,
- dev_font->size));
-#ifdef DEBUG
- fprintf (stderr, "[%s/%s]\n", dev_font -> directory, dev_font -> name);
-#endif
- return;
-}
-
-
-static void process_vf_file (FILE *vf_file, int thisfont)
-{
- int eof = 0, code;
- unsigned long font_id;
- while (!eof) {
- code = get_unsigned_byte (vf_file);
- switch (code) {
- case FNT_DEF1:
- font_id = get_unsigned_byte (vf_file);
- read_a_font_def (vf_file, font_id, thisfont);
- break;
- case FNT_DEF2:
- font_id = get_unsigned_pair (vf_file);
- read_a_font_def (vf_file, font_id, thisfont);
- break;
- case FNT_DEF3:
- font_id = get_unsigned_triple(vf_file);
- read_a_font_def (vf_file, font_id, thisfont);
- break;
- case FNT_DEF4:
- font_id = get_signed_quad(vf_file);
- read_a_font_def (vf_file, font_id, thisfont);
- break;
- default:
- if (code < 242) {
- long ch;
- /* For a short packet, code is the pkt_len */
- ch = get_unsigned_byte (vf_file);
- /* Skip over TFM width since we already know it */
- get_unsigned_triple (vf_file);
- read_a_char_def (vf_file, thisfont, code, ch);
- break;
- }
- if (code == 242) {
- unsigned long pkt_len, ch;
- pkt_len = get_unsigned_quad(vf_file);
- ch = get_unsigned_quad (vf_file);
- /* Skip over TFM width since we already know it */
- get_unsigned_quad (vf_file);
- if (ch < 0x1000000L)
- read_a_char_def (vf_file, thisfont, pkt_len, ch);
- else {
- fprintf (stderr, "char=%ld\n", ch);
- ERROR ("Long character (>24 bits) in VF file.\nI can't handle long characters!\n");
- }
- break;
- }
- if (code == POST) {
- eof = 1;
- break;
- }
- fprintf (stderr, "Quitting on code=%d\n", code);
- eof = 1;
- break;
- }
- }
- return;
-}
-
-/* Unfortunately, the following code isn't smart enough
- to load the vf only once for multiple point sizes.
- You will get a separate copy of each VF in memory (and a separate
- opening and reading of the file) for
- each point size. Since VFs are pretty small, I guess
- this is tolerable for now. In any case,
- the PDF file will never repeat a physical font name */
-/* Note: This code needs to be able to recurse */
-/* Global variables such as num_vf_fonts require careful attention */
-int vf_locate_font (const char *tex_name, spt_t ptsize)
-{
- int thisfont = -1, i;
- char *full_vf_file_name;
- FILE *vf_file;
- /* Has this name and ptsize already been loaded as a VF? */
- for (i=0; i<num_vf_fonts; i++) {
- if (!strcmp (vf_fonts[i].tex_name, tex_name) &&
- vf_fonts[i].ptsize == ptsize)
- break;
- }
- if (i != num_vf_fonts) {
- thisfont = i;
- } else {
- /* It's hasn't already been loaded as a VF, so try to load it */
- full_vf_file_name = kpse_find_file (tex_name,
- kpse_vf_format,
- 1);
- if (!full_vf_file_name) {
- full_vf_file_name = kpse_find_file (tex_name,
- kpse_ovf_format,
- 1);
- }
- if (full_vf_file_name &&
- (vf_file = MFOPEN (full_vf_file_name, FOPEN_RBIN_MODE)) != NULL) {
- if (verbose == 1)
- fprintf (stderr, "(VF:%s", tex_name);
- if (verbose > 1)
- fprintf (stderr, "(VF:%s", full_vf_file_name);
- if (num_vf_fonts >= max_vf_fonts) {
- resize_vf_fonts (max_vf_fonts + VF_ALLOC_SIZE);
- }
- thisfont = num_vf_fonts++;
- { /* Initialize some pointers and such */
- vf_fonts[thisfont].tex_name = NEW (strlen(tex_name)+1, char);
- strcpy (vf_fonts[thisfont].tex_name, tex_name);
- vf_fonts[thisfont].ptsize = ptsize;
- vf_fonts[thisfont].num_chars = 0;
- vf_fonts[thisfont].ch_pkt = NULL;
- vf_fonts[thisfont].pkt_len = NULL;
- }
- read_header(vf_file, thisfont);
- process_vf_file (vf_file, thisfont);
- if (verbose)
- fprintf (stderr, ")");
- MFCLOSE (vf_file);
- }
- if (full_vf_file_name)
- RELEASE(full_vf_file_name);
- }
- return thisfont;
-}
-
-#define next_byte() (*((*start)++))
-static UNSIGNED_BYTE unsigned_byte (unsigned char **start, unsigned char *end)
-{
- UNSIGNED_BYTE byte = 0;
- if (*start < end)
- byte = next_byte();
- else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return byte;
-}
-
-static SIGNED_BYTE signed_byte (unsigned char **start, unsigned char *end)
-{
- int byte = 0;
- if (*start < end) {
- byte = next_byte();
- if (byte >= 0x80)
- byte -= 0x100;
- }
- else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return (SIGNED_BYTE) byte;
-}
-
-static UNSIGNED_PAIR unsigned_pair (unsigned char **start, unsigned char *end)
-{
- int i;
- UNSIGNED_BYTE byte;
- UNSIGNED_PAIR pair = 0;
- if (end-*start > 1) {
- for (i=0; i<2; i++) {
- byte = next_byte();
- pair = pair*0x100u + byte;
- }
- }
- else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return pair;
-}
-
-static SIGNED_PAIR signed_pair (unsigned char **start, unsigned char *end)
-{
- int i;
- long pair = 0;
- if (end - *start > 1) {
- for (i=0; i<2; i++) {
- pair = pair*0x100 + next_byte();
- }
- if (pair >= 0x8000) {
- pair -= 0x10000l;
- }
- } else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return (SIGNED_PAIR) pair;
-}
-
-static UNSIGNED_TRIPLE unsigned_triple(unsigned char **start, unsigned
- char *end)
-{
- int i;
- long triple = 0;
- if (end-*start > 2) {
- for (i=0; i<3; i++) {
- triple = triple*0x100u + next_byte();
- }
- } else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return (UNSIGNED_TRIPLE) triple;
-}
-
-static SIGNED_TRIPLE signed_triple(unsigned char **start, unsigned char *end)
-{
- int i;
- long triple = 0;
- if (end-*start > 2) {
- for (i=0; i<3; i++) {
- triple = triple*0x100 + next_byte();
- }
- if (triple >= 0x800000l)
- triple -= 0x1000000l;
- } else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return (SIGNED_TRIPLE) triple;
-}
-
-static SIGNED_QUAD signed_quad(unsigned char **start, unsigned char *end)
-{
- int byte, i;
- long quad = 0;
- /* Check sign on first byte before reading others */
- if (end-*start > 3) {
- byte = next_byte();
- quad = byte;
- if (quad >= 0x80)
- quad = byte - 0x100;
- for (i=0; i<3; i++) {
- quad = quad*0x100 + next_byte();
- }
- } else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return (SIGNED_QUAD) quad;
-}
-
-static UNSIGNED_QUAD unsigned_quad(unsigned char **start, unsigned char *end)
-{
- int i;
- unsigned long quad = 0;
- if (end-*start > 3) {
- for (i=0; i<4; i++) {
- quad = quad*0x100u + next_byte();
- }
- } else
- ERROR ("Premature end of DVI byte stream in VF font\n");
- return (UNSIGNED_QUAD) quad;
-}
-
-static void vf_set (SIGNED_QUAD ch)
-{
- /* Defer to the dvi_set() defined in dvi.c */
- dvi_set (ch);
- return;
-}
-
-static void vf_set1(unsigned char **start, unsigned char *end)
-{
- vf_set (unsigned_byte(start, end));
- return;
-}
-
-static void vf_set2(unsigned char **start, unsigned char *end)
-{
- vf_set (unsigned_pair(start, end));
- return;
-}
-
-static void vf_set3(unsigned char **start, unsigned char *end)
-{
- vf_set (unsigned_triple(start, end));
- return;
-}
-
-static void vf_putrule(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- SIGNED_QUAD width, height;
- height = signed_quad (start, end);
- width = signed_quad (start, end);
- if (width > 0 && height > 0) {
- dvi_rule (sqxfw(ptsize,width), sqxfw(ptsize, height));
- }
- return;
-}
-
-static void vf_setrule(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- SIGNED_QUAD width, height, s_width;
- height = signed_quad (start, end);
- width = signed_quad (start, end);
- s_width = sqxfw(ptsize, width);
- if (width > 0 && height > 0) {
- dvi_rule (s_width, sqxfw(ptsize, height));
- }
- dvi_right (s_width);
- return;
-}
-
-static void vf_put1(unsigned char **start, unsigned char *end)
-{
- dvi_put (unsigned_byte(start, end));
- return;
-}
-
-static void vf_put2(unsigned char **start, unsigned char *end)
-{
- dvi_put (unsigned_pair(start, end));
- return;
-}
-
-static void vf_put3(unsigned char **start, unsigned char *end)
-{
- dvi_put (unsigned_triple(start, end));
- return;
-}
-
-static void vf_push(void)
-{
- dvi_push();
- return;
-}
-
-static void vf_pop(void)
-{
- dvi_pop();
- return;
-}
-
-static void vf_right (SIGNED_QUAD x, spt_t ptsize)
-{
- dvi_right ((SIGNED_QUAD) (sqxfw(ptsize, x)));
- return;
-}
-
-
-static void vf_right1(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_right (signed_byte (start, end), ptsize);
- return;
-}
-
-static void vf_right2(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_right (signed_pair (start, end), ptsize);
- return;
-}
-
-static void vf_right3(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_right (signed_triple (start, end), ptsize);
- return;
-}
-
-static void vf_right4(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_right (signed_quad (start, end), ptsize);
- return;
-}
-
-static void vf_w0(void)
-{
- dvi_w0();
- return;
-}
-
-static void vf_w (SIGNED_QUAD w, spt_t ptsize)
-{
- dvi_w ((SIGNED_QUAD) (sqxfw(ptsize, w)));
- return;
-}
-
-static void vf_w1(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_w (signed_byte(start, end), ptsize);
- return;
-}
-
-static void vf_w2(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_w (signed_pair(start, end), ptsize);
- return;
-}
-
-static void vf_w3(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_w (signed_triple(start, end), ptsize);
- return;
-}
-
-static void vf_w4(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_w (signed_quad(start, end), ptsize);
- return;
-}
-
-static void vf_x0(void)
-{
- dvi_x0();
- return;
-}
-
-static void vf_x (SIGNED_QUAD x, spt_t ptsize)
-{
- dvi_x ((SIGNED_QUAD) (sqxfw(ptsize, x)));
- return;
-}
-
-static void vf_x1(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_x (signed_byte(start, end), ptsize);
- return;
-}
-
-static void vf_x2(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_x (signed_pair(start, end), ptsize);
- return;
-}
-
-static void vf_x3(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_x (signed_triple(start, end), ptsize);
- return;
-}
-
-static void vf_x4(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_x (signed_quad(start, end), ptsize);
- return;
-}
-
-static void vf_down (SIGNED_QUAD y, spt_t ptsize)
-{
- dvi_down ((SIGNED_QUAD) (sqxfw(ptsize, y)));
- return;
-}
-
-static void vf_down1(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_down (signed_byte(start, end), ptsize);
- return;
-}
-
-static void vf_down2(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_down (signed_pair(start, end), ptsize);
- return;
-}
-
-static void vf_down3(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_down (signed_triple(start, end), ptsize);
- return;
-}
-
-static void vf_down4(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_down (signed_quad(start, end), ptsize);
- return;
-}
-
-static void vf_y0(void)
-{
- dvi_y0();
- return;
-}
-
-static void vf_y (SIGNED_QUAD y, spt_t ptsize)
-{
- dvi_y ((SIGNED_QUAD) (sqxfw(ptsize, y)));
- return;
-}
-
-
-static void vf_y1(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_y (signed_byte(start, end), ptsize);
- return;
-}
-
-static void vf_y2(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_y (signed_pair(start, end), ptsize);
- return;
-}
-
-static void vf_y3(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_y (signed_triple(start, end), ptsize);
- return;
-}
-
-static void vf_y4(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_y (signed_quad(start, end), ptsize);
- return;
-}
-
-static void vf_z0(void)
-{
- dvi_z0();
- return;
-}
-
-static void vf_z (SIGNED_QUAD z, spt_t ptsize)
-{
- dvi_z ((SIGNED_QUAD) (sqxfw(ptsize, z)));
- return;
-}
-
-static void vf_z1(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_z (signed_byte(start, end), ptsize);
- return;
-}
-
-static void vf_z2(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_z (signed_pair(start, end), ptsize);
- return;
-}
-
-static void vf_z3(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_z (signed_triple(start, end), ptsize);
- return;
-}
-
-static void vf_z4(unsigned char **start, unsigned char *end, spt_t ptsize)
-{
- vf_z (signed_quad(start, end), ptsize);
- return;
-}
-
-static void vf_fnt (SIGNED_QUAD font_id, unsigned long vf_font)
-{
- int i;
- for (i=0; i<vf_fonts[vf_font].num_dev_fonts; i++) {
- if (font_id == ((vf_fonts[vf_font].dev_fonts)[i]).font_id) {
- break;
- }
- }
- if (i < vf_fonts[vf_font].num_dev_fonts) { /* Font was found */
- dvi_set_font ((vf_fonts[vf_font].dev_fonts[i]).dev_id);
- } else {
- fprintf (stderr, "Font_id: %ld not found in VF\n", font_id);
- }
- return;
-}
-
-static void vf_fnt1(unsigned char **start, unsigned char *end,
- unsigned long vf_font)
-{
- vf_fnt (unsigned_byte(start, end), vf_font);
- return;
-}
-
-static void vf_fnt2(unsigned char **start, unsigned char *end,
- unsigned long vf_font)
-{
- vf_fnt (unsigned_pair(start, end), vf_font);
- return;
-}
-
-static void vf_fnt3(unsigned char **start, unsigned char *end,
- unsigned long vf_font)
-{
- vf_fnt (unsigned_triple(start, end), vf_font);
- return;
-}
-
-static void vf_fnt4(unsigned char **start, unsigned char *end,
- unsigned long vf_font)
-{
- vf_fnt (signed_quad(start, end), vf_font);
- return;
-}
-
-/* identical to do_xxx in dvi.c */
-static void vf_xxx (SIGNED_QUAD len, unsigned char **start, unsigned char *end)
-{
- Ubyte *buffer;
-
- if (*start <= end - len) {
- buffer = NEW(len+1, Ubyte);
- memcpy(buffer, *start, len);
- buffer[len] = '\0';
- {
- Ubyte *p = buffer;
-
- while (p < buffer+len && *p == ' ') p++;
- /*
- * Warning message from virtual font.
- */
- if (!memcmp((char *)p, "Warning:", 8)) {
- if (verbose)
- WARN("VF:%s", p+8);
- } else {
- dvi_do_special(buffer, len);
- }
- }
- RELEASE(buffer);
- } else {
- ERROR ("Premature end of DVI byte stream in VF font.");
- }
-
- *start += len;
- return;
-}
-
-static void vf_xxx1(unsigned char **start, unsigned char *end)
-{
- vf_xxx (unsigned_byte(start, end), start, end);
- return;
-}
-
-static void vf_xxx2(unsigned char **start, unsigned char *end)
-{
- vf_xxx (unsigned_pair(start, end), start, end);
- return;
-}
-
-static void vf_xxx3(unsigned char **start, unsigned char *end)
-{
- vf_xxx (unsigned_triple(start, end), start, end);
- return;
-}
-
-static void vf_xxx4(unsigned char **start, unsigned char *end)
-{
- vf_xxx (unsigned_quad(start, end), start, end);
- return;
-}
-
-static void vf_dir(unsigned char **start, unsigned char *end)
-{
- dvi_dir (unsigned_byte(start, end));
- return;
-}
-
-void vf_set_char(SIGNED_QUAD ch, int vf_font)
-{
- unsigned char opcode;
- unsigned char *start, *end;
- spt_t ptsize;
- int default_font = -1;
- if (vf_font < num_vf_fonts) {
- /* Initialize to the first font or -1 if undefined */
- ptsize = vf_fonts[vf_font].ptsize;
- if (vf_fonts[vf_font].num_dev_fonts > 0)
- default_font = ((vf_fonts[vf_font].dev_fonts)[0]).dev_id;
- dvi_vf_init (default_font);
- if (ch >= vf_fonts[vf_font].num_chars ||
- !(start = (vf_fonts[vf_font].ch_pkt)[ch])) {
- fprintf (stderr, "\nchar=0x%lx(%ld)\n", ch, ch);
- fprintf (stderr, "Tried to set a nonexistent character in a virtual font");
- start = end = NULL;
- } else {
- end = start + (vf_fonts[vf_font].pkt_len)[ch];
- }
- while (start && start < end) {
- opcode = *(start++);
-#ifdef DEBUG
- fprintf (stderr, "VF opcode: %d", opcode);
- if (isprint (opcode)) fprintf (stderr, " (\'%c\')\n", opcode);
- else fprintf (stderr, "\n");
-#endif
- switch (opcode)
- {
- case SET1:
- vf_set1(&start, end);
- break;
- case SET2:
- vf_set2(&start, end);
- break;
- case SET3:
- vf_set3(&start, end);
- break;
- case SET4:
- ERROR ("Multibyte (>24 bits) character in VF packet.\nI can't handle this!");
- break;
- case SET_RULE:
- vf_setrule(&start, end, ptsize);
- break;
- case PUT1:
- vf_put1(&start, end);
- break;
- case PUT2:
- vf_put2(&start, end);
- break;
- case PUT3:
- vf_put3(&start, end);
- break;
- case PUT4:
- ERROR ("Multibyte (>24 bits) character in VF packet.\nI can't handle this!");
- break;
- case PUT_RULE:
- vf_putrule(&start, end, ptsize);
- break;
- case NOP:
- break;
- case PUSH:
- vf_push();
- break;
- case POP:
- vf_pop();
- break;
- case RIGHT1:
- vf_right1(&start, end, ptsize);
- break;
- case RIGHT2:
- vf_right2(&start, end, ptsize);
- break;
- case RIGHT3:
- vf_right3(&start, end, ptsize);
- break;
- case RIGHT4:
- vf_right4(&start, end, ptsize);
- break;
- case W0:
- vf_w0();
- break;
- case W1:
- vf_w1(&start, end, ptsize);
- break;
- case W2:
- vf_w2(&start, end, ptsize);
- break;
- case W3:
- vf_w3(&start, end, ptsize);
- break;
- case W4:
- vf_w4(&start, end, ptsize);
- break;
- case X0:
- vf_x0();
- break;
- case X1:
- vf_x1(&start, end, ptsize);
- break;
- case X2:
- vf_x2(&start, end, ptsize);
- break;
- case X3:
- vf_x3(&start, end, ptsize);
- break;
- case X4:
- vf_x4(&start, end, ptsize);
- break;
- case DOWN1:
- vf_down1(&start, end, ptsize);
- break;
- case DOWN2:
- vf_down2(&start, end, ptsize);
- break;
- case DOWN3:
- vf_down3(&start, end, ptsize);
- break;
- case DOWN4:
- vf_down4(&start, end, ptsize);
- break;
- case Y0:
- vf_y0();
- break;
- case Y1:
- vf_y1(&start, end, ptsize);
- break;
- case Y2:
- vf_y2(&start, end, ptsize);
- break;
- case Y3:
- vf_y3(&start, end, ptsize);
- break;
- case Y4:
- vf_y4(&start, end, ptsize);
- break;
- case Z0:
- vf_z0();
- break;
- case Z1:
- vf_z1(&start, end, ptsize);
- break;
- case Z2:
- vf_z2(&start, end, ptsize);
- break;
- case Z3:
- vf_z3(&start, end, ptsize);
- break;
- case Z4:
- vf_z4(&start, end, ptsize);
- break;
- case FNT1:
- vf_fnt1(&start, end, vf_font);
- break;
- case FNT2:
- vf_fnt2(&start, end, vf_font);
- break;
- case FNT3:
- vf_fnt3(&start, end, vf_font);
- break;
- case FNT4:
- vf_fnt4(&start, end, vf_font);
- break;
- case XXX1:
- vf_xxx1(&start, end);
- break;
- case XXX2:
- vf_xxx2(&start, end);
- break;
- case XXX3:
- vf_xxx3(&start, end);
- break;
- case XXX4:
- vf_xxx4(&start, end);
- break;
- case PTEXDIR:
- vf_dir(&start, end);
- break;
- default:
- if (opcode <= SET_CHAR_127) {
- vf_set (opcode);
- } else if (opcode >= FNT_NUM_0 && opcode <= FNT_NUM_63) {
- vf_fnt (opcode - FNT_NUM_0, vf_font);
- } else {
- fprintf (stderr, "Unexpected opcode: %d\n", opcode);
- ERROR ("Unexpected opcode in vf file\n");
- }
- }
- }
- dvi_vf_finish();
- } else {
- fprintf (stderr, "vf_set_char: font: %d", vf_font);
- ERROR ("Font not loaded\n");
- }
- return;
-}
-
-
-void vf_close_all_fonts(void)
-{
- unsigned long i;
- int j;
- struct font_def *one_font;
- for (i=0; i<num_vf_fonts; i++) {
- /* Release the packet for each character */
- if (vf_fonts[i].ch_pkt) {
- for (j=0; j<vf_fonts[i].num_chars; j++) {
- if ((vf_fonts[i].ch_pkt)[j] != NULL)
- RELEASE ((vf_fonts[i].ch_pkt)[j]);
- }
- RELEASE (vf_fonts[i].ch_pkt);
- }
- if (vf_fonts[i].pkt_len)
- RELEASE (vf_fonts[i].pkt_len);
- if (vf_fonts[i].tex_name)
- RELEASE (vf_fonts[i].tex_name);
- /* Release each font record */
- for (j=0; j<vf_fonts[i].num_dev_fonts; j++) {
- one_font = &(vf_fonts[i].dev_fonts)[j];
- RELEASE (one_font -> directory);
- RELEASE (one_font -> name);
- }
- if (vf_fonts[i].dev_fonts != NULL)
- RELEASE (vf_fonts[i].dev_fonts);
- }
- if (vf_fonts != NULL)
- RELEASE (vf_fonts);
- return;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
- the dvipdfmx project team.
-
- Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _VF_H_
-#define _VF_H_
-
-#include "pdfdev.h"
-
-extern void vf_set_verbose (void);
-extern int vf_locate_font (const char *tex_name, spt_t ptsize);
-extern void vf_set_char (SIGNED_QUAD ch, int vf_font);
-extern void vf_close_all_fonts(void);
-
-#endif /* _VF_H_ */
+++ /dev/null
-/*
-
- This is extractbb, a bounding box extraction program.
-
- Copyright (C) 2009-2012 by Jin-Hwan Cho and Matthias Franz
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <stdio.h>
-#include <time.h>
-#include <string.h>
-
-#include "numbers.h"
-#include "system.h"
-#include "mem.h"
-#include "error.h"
-#include "mfileio.h"
-#include "pdfobj.h"
-#include "pdfdev.h"
-#include "pdfdoc.h"
-#include "pdfparse.h"
-
-#include "config.h"
-
-#include "jpegimage.h"
-#include "pngimage.h"
-
-#include "dvipdfmx.h"
-#include "xbb.h"
-
-#define XBB_PROGRAM "extractbb"
-#define XBB_VERSION VERSION
-
-static int really_quiet = 0;
-
-static void show_version(void)
-{
- if (really_quiet) return;
-
- fprintf(stdout, "%s, version %s, Copyright (C) 2009 by Jin-Hwan Cho and Matthias Franz\n", XBB_PROGRAM, XBB_VERSION);
- fprintf(stdout, "A bounding box extraction utility from PDF, PNG, and JPEG.\n");
- fprintf(stdout, "\nThis is free software; you can redistribute it and/or modify\n");
- fprintf(stdout, "it under the terms of the GNU General Public License as published by\n");
- fprintf(stdout, "the Free Software Foundation; either version 2 of the License, or\n");
- fprintf(stdout, "(at your option) any later version.\n");
-}
-
-static void show_usage(void)
-{
- if (really_quiet) return;
-
- fprintf(stdout, "\nUsage: %s [-v|-q] [-O] [-m|-x] [files]\n", XBB_PROGRAM);
- fprintf(stdout, "\t-v\tBe verbose\n");
- fprintf(stdout, "\t-q\tBe quiet\n");
- fprintf(stdout, "\t-O\tWrite output to stdout\n");
- if(compat_mode) {
- fprintf(stdout, "\t-m\tOutput .bb file used in DVIPDFM (default)\n");
- fprintf(stdout, "\t-x\tOutput .xbb file used in DVIPDFMx\n");
- } else {
- fprintf(stdout, "\t-m\tOutput .bb file used in DVIPDFM\n");
- fprintf(stdout, "\t-x\tOutput .xbb file used in DVIPDFMx (default)\n");
- }
-}
-
-static void usage(void)
-{
- if (really_quiet) return;
-
- fprintf(stdout, "\nTry \"%s --help\" for more information.\n", XBB_PROGRAM);
- exit(1);
-}
-
-static char verbose = 0;
-
-static void do_time(FILE *file)
-{
- time_t current_time;
- struct tm *bd_time;
-
- time(¤t_time);
- bd_time = localtime(¤t_time);
- fprintf(file, "%%%%CreationDate: %s\n", asctime(bd_time));
-}
-
-const char *extensions[] = {
- ".jpeg", ".JPEG", ".jpg", ".JPG", ".pdf", ".PDF", ".png", ".PNG"
-};
-
-static int xbb_to_file = 1;
-
-static char *make_xbb_filename(const char *name)
-{
- int i;
- char *result;
-
- for (i = 0; i < sizeof(extensions) / sizeof(extensions[0]); i++) {
- if (strlen(extensions[i]) < strlen(name) &&
- strncmp(name+strlen(name)-strlen(extensions[i]), extensions[i], strlen(extensions[i])) == 0)
- break;
- }
- if (i == sizeof(extensions) / sizeof(extensions[0])) {
- WARN("%s: Filename does not end in a recognizable extension.\n", name);
- result = NEW(strlen(name)+5, char); /* 5 = ".xbb" + trailing 0 */
- strcpy(result, name);
- } else { /* Remove extension */
- result = NEW(strlen(name)-strlen(extensions[i])+5, char); /* 5 = ".xbb" + trailing 0 */
- strncpy(result, name, strlen(name)-strlen(extensions[i]));
- result[strlen(name)-strlen(extensions[i])] = 0;
- }
- strcat(result, (!compat_mode ? ".xbb" : ".bb"));
- return result;
-}
-
-static void write_xbb(char *fname,
- double bbllx_f, double bblly_f,
- double bburx_f, double bbury_f,
- int pdf_version, long pagecount)
-{
- char *outname = NULL;
- FILE *fp;
-
- long bbllx = ROUND(bbllx_f, 1.0), bblly = ROUND(bblly_f, 1.0);
- long bburx = ROUND(bburx_f, 1.0), bbury = ROUND(bbury_f, 1.0);
-
- if (xbb_to_file) {
- outname = make_xbb_filename(fname);
- if ((fp = MFOPEN(outname, FOPEN_W_MODE)) == NULL) {
- ERROR("Unable to open output file: %s\n", outname);
- }
- } else {
- fp = stdout;
-#ifdef WIN32
- setmode(fileno(fp), _O_BINARY);
-#endif
- }
-
- if (verbose) {
- MESG("Writing to %s: ", xbb_to_file ? outname : "stdout");
- MESG("Bounding box: %d %d %d %d\n", bbllx, bblly, bburx, bbury);
- }
-
- fprintf(fp, "%%%%Title: %s\n", fname);
- fprintf(fp, "%%%%Creator: %s %s\n", XBB_PROGRAM, XBB_VERSION);
- fprintf(fp, "%%%%BoundingBox: %ld %ld %ld %ld\n", bbllx, bblly, bburx, bbury);
-
- if (!compat_mode) {
- /* Note:
- * According to Adobe Technical Note #5644, the arguments to
- * "%%HiResBoundingBox:" must be of type real. And according
- * to the PostScript Language Reference, a real number must
- * be written with a decimal point (or an exponent). Hence
- * it seems illegal to replace "0.0" by "0".
- */
- fprintf(fp, "%%%%HiResBoundingBox: %f %f %f %f\n",
- bbllx_f, bblly_f, bburx_f, bbury_f);
- if (pdf_version >= 0) {
- fprintf(fp, "%%%%PDFVersion: 1.%d\n", pdf_version);
- fprintf(fp, "%%%%Pages: %ld\n", pagecount);
- }
- }
-
- do_time(fp);
-
- if (xbb_to_file) {
- RELEASE(outname);
- MFCLOSE(fp);
- }
-}
-
-static void do_jpeg (FILE *fp, char *filename)
-{
- long width, height;
- double xdensity, ydensity;
-
- if (jpeg_get_bbox(fp, &width, &height, &xdensity, &ydensity) < 0) {
- WARN("%s does not look like a JPEG file...\n", filename);
- return;
- }
-
- write_xbb(filename, 0, 0, xdensity*width, ydensity*height, -1, -1);
- return;
-}
-
-#ifdef HAVE_LIBPNG
-
-static void do_png (FILE *fp, char *filename)
-{
- long width, height;
- double xdensity, ydensity;
-
- if (png_get_bbox(fp, &width, &height, &xdensity, &ydensity) < 0) {
- WARN("%s does not look like a PNG file...\n", filename);
- return;
- }
-
- write_xbb(filename, 0, 0, xdensity*width, ydensity*height, -1, -1);
- return;
-}
-
-#endif /* HAVE_LIBPNG */
-
-static void do_pdf (FILE *fp, char *filename)
-{
- pdf_obj *page;
- pdf_file *pf;
- long page_no = 1;
- long count;
- pdf_rect bbox;
-
- pf = pdf_open(filename, fp);
- if (!pf) {
- WARN("%s does not look like a PDF file...\n", filename);
- return;
- }
-
- page = pdf_doc_get_page(pf, page_no, &count, &bbox, NULL);
-
- pdf_close(pf);
-
- if (!page)
- return;
-
- pdf_release_obj(page);
- write_xbb(filename, bbox.llx, bbox.lly, bbox.urx, bbox.ury,
- pdf_file_get_version(pf), count);
-}
-
-int extractbb (int argc, char *argv[])
-{
- pdf_files_init();
-
- pdf_set_version(5);
-
- kpse_set_program_name(argv[0], NULL);
-
- argc -= 1; argv += 1;
- if (argc == 0)
- usage();
-
- while (argc > 0 && *argv[0] == '-') {
- char *flag = argv[0] + 1;
- switch (*flag) {
- case '-':
- if (++flag) {
- if (!strcmp(flag, "help")) {
- show_version();
- show_usage();
- exit(0);
- } else if (!strcmp(flag, "version")) {
- show_version();
- exit(0);
- }
- }
- if (!really_quiet)
- fprintf(stderr, "Unknown option in \"--%s\"", flag);
- usage();
- break;
- case 'O':
- xbb_to_file = 0;
- argc -= 1; argv += 1;
- break;
- case 'm':
- compat_mode = 1;
- argc -= 1; argv += 1;
- break;
- case 'x':
- compat_mode = 0;
- argc -= 1; argv += 1;
- break;
- case 'v':
- verbose = 1;
- argc -= 1; argv += 1;
- break;
- case 'h':
- usage();
- argc -= 1; argv += 1;
- break;
- case 'q':
- really_quiet = 1;
- shut_up();
- argc -= 1; argv += 1;
- break;
- case 'b':
- if (compat_mode) {
- /* ignore obsolete "binary mode" option */
- argc -= 1; argv += 1;
- break;
- }
- /* else fall through */
- default:
- if (!really_quiet)
- fprintf(stderr, "Unknown option in \"-%s\"", flag);
- usage();
- }
- }
-
- for (; argc > 0; argc--, argv++) {
- FILE *infile = NULL;
- char *kpse_file_name;
- if (!(kpse_file_name = kpse_find_pict(argv[0])) ||
- (infile = MFOPEN(kpse_file_name, FOPEN_RBIN_MODE)) == NULL) {
- WARN("Can't find file (%s)...skipping\n", argv[0]);
- goto cont;
- }
- if (check_for_jpeg(infile)) {
- do_jpeg(infile, kpse_file_name);
- goto cont;
- }
- if (check_for_pdf(infile)) {
- do_pdf(infile, kpse_file_name);
- goto cont;
- }
-#ifdef HAVE_LIBPNG
- if (check_for_png(infile)) {
- do_png(infile, kpse_file_name);
- goto cont;
- }
-#endif /* HAVE_LIBPNG */
- WARN("Can't handle file type for file named %s\n", argv[0]);
- cont:
- if (kpse_file_name)
- RELEASE(kpse_file_name);
- if (infile)
- MFCLOSE(infile);
- }
-
- pdf_files_close();
-
- return 0;
-}
+++ /dev/null
-/*
-
- This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
-
- Copyright (C) 2008-2012 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
- the dvipdfmx project team.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
-*/
-
-#ifndef _XBB_H_
-#define _XBB_H_
-
-#define EBB_OUTPUT 0
-#define XBB_OUTPUT 1
-
-extern int extractbb(int argc, char *argv[]);
-
-#endif /* _XBB_H_ */
}
}
-void logdo_eop(FILE *infile) { /* end of page */
+void logdo_eop(FILE *infile)
+{
int c;
if (bAbort) abortjob(); /* 1992/Nov/24 */
skipflag = 0;
}
-void logdo_right1(FILE *infile) /* rare */
+void logdo_right1(FILE *infile)
{
(void) getc(infile);
}
/* *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** */
-void get_header_name (FILE *infile) /* new version 95/Aug/30 */
+void get_header_name (FILE *infile)
{
char fname[FNAMELEN]; /* buffer to get token into */
char *s;
-/* if (get_token(infile, headerfile, FNAMELEN) == 0) {*/
- if (get_token(infile, fname, sizeof(fname)) == 0) { /* FNAMELEN */
+ if (get_token(infile, fname, sizeof(fname)) == 0)
+ {
showline(" Can't find header\n", 1);
errcount(0);
return;
}
-// check whether this header file has already been listed
-// if ((s = strstr(headerfile, fname)) != NULL) {
- if (headerfile != NULL) {
- if ((s = strstr(headerfile, fname)) != NULL) {
+ if (headerfile != NULL)
+ {
+ if ((s = strstr(headerfile, fname)) != NULL)
+ {
s += strlen(fname);
- if (*s == '\0' || *s == ',') {
+
+ if (*s == '\0' || *s == ',')
+ {
return;
}
}
void get_custom_name (FILE *infile)
{
-/* int n=0; */
-
- if (dscfile != NULL) {
+ if (dscfile != NULL)
+ {
showline(" More than one DSCheader", 1);
errcount(0);
return;
}
-/* if (get_token(infile, line, MAXLINE) == 0) { */
+
if (get_token(infile, line, sizeof(line)) == 0) { /* MAXLINE */
showline(" Can't find header\n", 1);
errcount(0);
**********************************************************************/
#include "dvipsone.h"
+#include <windows.h>
#define NEEDATMINI
/* now required by packdatetime for PDFmark 95/Feb/25 */
-char *months="JanFebMarAprMayJunJulAugSepOctNovDec"; /* 1994/June/8 */
+char *months = "JanFebMarAprMayJunJulAugSepOctNovDec"; /* 1994/June/8 */
-int dvidictsize=DVIDICT; /* size of `dvidict' */
+int dvidictsize = DVIDICT; /* size of `dvidict' */
/* NOTE: the defaults for these must match those in changeflag calls ... */
free(titlestring);
titlestring = NULL;
}
+
sprintf(logline, "[ /Title (%s)\n", line); /* optional */
PSputs(logline, output);
(void) time(<ime);
return ((double) ((long) (x * 1000.0 + 0.5))) / 1000.0;
}
+char * get_path(void)
+{
+ static char s[1024];
+ HMODULE h = GetModuleHandle(NULL);
+ GetModuleFileName(h, s, 1024);
+ return strdup(s);
+}
/* top level control separated out for jumpout */
int dvibody (int argc, char *argv[])
// following assumes dvipsone and dviwindo are subdirectories of same thing
- programpath = zstrdup(argv[0]);
- stripname(programpath); // flush executable name
-
- strcpy(programpath, getenv("DVIPSONE")); // CM 20140401
+ programpath = get_path();
+ //programpath = zstrdup(argv[0]);
+ //stripname(programpath);
+ //
+ //strcpy(programpath, getenv("DVIPSONE")); // CM 20140401
/* if programpath doesn't exist - try and guess - not really likely ! */
if (programpath == NULL || *programpath == '\0')
#include <direct.h> /* for _getcwd(); */
#include <conio.h>
-
#pragma warning(disable:4996)
#pragma warning(disable:4127) // conditional expression is constant
#define print_int(n) print_int_((integer) (n))
void print_cs_(integer p);
#define print_cs(p) print_cs_((integer) (p))
-void sprint_cs_(halfword p);
-#define sprint_cs(p) sprint_cs_((halfword) (p))
+void sprint_cs_(pointer p);
+#define sprint_cs(p) sprint_cs_((pointer) (p))
void print_file_name_(integer n, integer a, integer e);
#define print_file_name(n, a, e) print_file_name_((integer) (n), (integer) (a), (integer) (e))
void print_size_(integer s);
#define print_write_whatsit(s, p) print_write_whatsit_((const char *) (s), (pointer) (p))
void jump_out(void);
void error(void);
-void fatal_error(char * s);
-void overflow_(char * s, integer n);
-#define overflow(s, n) overflow_((char *) (s), (integer) (n))
+void fatal_error(const char * s);
+void overflow_(const char * s, integer n);
+#define overflow(s, n) overflow_((const char *) (s), (integer) (n))
void confusion_(const char * s);
#define confusion(s) confusion_((const char *) (s))
boolean init_terminal(void);
#define round_decimals(k) round_decimals_((small_number) (k))
void print_scaled_(scaled s);
#define print_scaled(s) print_scaled_((scaled) (s))
-scaled mult_and_add_(integer n, scaled x, scaled y, scaled maxanswer);
-#define mult_and_add(n, x, y, maxanswer) mult_and_add_((integer) (n), (scaled) (x), (scaled) (y), (scaled) (maxanswer))
+scaled mult_and_add_(integer n, scaled x, scaled y, scaled max_answer);
+#define mult_and_add(n, x, y, max_answer) mult_and_add_((integer) (n), (scaled) (x), (scaled) (y), (scaled) (max_answer))
scaled x_over_n_(scaled x, integer n);
#define x_over_n(x, n) x_over_n_((scaled) (x), (integer) (n))
scaled xn_over_d_(scaled x, integer n, integer d);
#define flush_list(p) flush_list_((pointer) (p))
pointer get_node_(integer s);
#define get_node(s) get_node_((integer) (s))
-void free_node_(halfword p, halfword s);
-#define free_node(p, s) free_node_((halfword) (p), (halfword) (s))
+void free_node_(pointer p, halfword s);
+#define free_node(p, s) free_node_((pointer) (p), (halfword) (s))
void sort_avail(void);
pointer new_null_box(void);
pointer new_rule(void);
#define new_spec(p) new_spec_((pointer) (p))
pointer new_param_glue_(small_number n);
#define new_param_glue(n) new_param_glue_((small_number) (n))
-pointer new_glue_(pointer);
+pointer new_glue_(pointer q);
#define new_glue(q) new_glue_((pointer) (q))
-pointer new_skip_param_(small_number);
+pointer new_skip_param_(small_number n);
#define new_skip_param(n) new_skip_param_((small_number) (n))
-pointer new_kern(scaled);
-pointer new_penalty(integer);
-void check_mem(boolean);
+pointer new_kern(scaled w);
+pointer new_penalty(integer m);
+void check_mem(boolean print_locs);
void search_mem_(halfword);
#define search_mem(p) search_mem_((halfword) (p))
void short_display_(integer);
#define short_display(p) short_display_((integer) (p))
void print_font_and_char(integer);
-void print_mark_(integer);
+void print_mark_(integer p);
#define print_mark(p) print_mark_((integer) (p))
-void print_rule_dimen(scaled);
-void print_glue_(scaled, integer, char *);
-#define print_glue(d, order, s) print_glue_((scaled) (d), (integer) (order), (char *) (s))
-void print_spec_(integer, char *);
-#define print_spec(p, s) print_spec_((integer) (p), (char *) (s))
-void print_fam_and_char_(halfword);
-#define print_fam_and_char(p) print_fam_and_char_((halfword) (p))
-void print_delimiter_(halfword);
-#define print_delimiter(p) print_delimiter_((halfword) (p))
-void print_subsidiary_data_(halfword, ASCII_code);
+void print_rule_dimen(scaled d);
+void print_glue_(scaled d, integer order, const char * s);
+#define print_glue(d, order, s) print_glue_((scaled) (d), (integer) (order), (const char *) (s))
+void print_spec_(integer p, const char * s);
+#define print_spec(p, s) print_spec_((integer) (p), (const char *) (s))
+void print_fam_and_char_(pointer p);
+#define print_fam_and_char(p) print_fam_and_char_((pointer) (p))
+void print_delimiter_(pointer p);
+#define print_delimiter(p) print_delimiter_((pointer) (p))
+void print_subsidiary_data_(pointer p, ASCII_code c);
#define print_subsidiary_data(p, c) print_subsidiary_data_((halfword) (p), (ASCII_code) (c))
-void print_style_(integer);
+void print_style_(integer c);
#define print_style(c) print_style_((integer) (c))
-void print_skip_param_(integer);
+void print_skip_param_(integer n);
#define print_skip_param(n) print_skip_param_((integer) (n))
-void show_node_list_(integer);
+void show_node_list_(integer p);
#define show_node_list(p) show_node_list_((integer) (p))
-void show_box_(pointer);
+void show_box_(pointer p);
#define show_box(p) show_box_((pointer) (p))
-void delete_token_ref_(halfword);
-#define delete_token_ref(p) delete_token_ref_((halfword) (p))
-void delete_glue_ref_(halfword);
-#define delete_glue_ref(p) delete_glue_ref_((halfword) (p))
-void flush_node_list_(halfword);
-#define flush_node_list(p) flush_node_list_((halfword) (p))
-halfword copy_node_list_(halfword);
-#define copy_node_list(p) copy_node_list_((halfword) (p))
-void print_mode_(integer);
+void delete_token_ref_(pointer p);
+#define delete_token_ref(p) delete_token_ref_((pointer) (p))
+void delete_glue_ref_(pointer p);
+#define delete_glue_ref(p) delete_glue_ref_((pointer) (p))
+void flush_node_list_(pointer p);
+#define flush_node_list(p) flush_node_list_((pointer) (p))
+pointer copy_node_list_(pointer p);
+#define copy_node_list(p) copy_node_list_((pointer) (p))
+void print_mode_(integer m);
#define print_mode(m) print_mode_((integer) (m))
void push_nest(void);
void pop_nest(void);
halfword id_lookup_(integer j, integer l);
#define id_lookup(j, l) id_lookup_((integer) (j), (integer) (l))
void primitive_(str_number s, quarterword c, halfword o);
-#define primitive(s, c, o) primitive_(make_string_pool((char *) s), (quarterword) (c), (halfword) (o))
+#define primitive(s, c, o) primitive_(make_string_pool((const char *) s), (quarterword) (c), (halfword) (o))
void new_save_level_(group_code c);
#define new_save_level(c) new_save_level_((group_code) (c))
void eq_destroy_(memory_word w);
#define eq_destroy(w) eq_destroy_((w))
-void eq_save_(halfword p, quarterword l);
-#define eq_save(p, l) eq_save_((halfword) (p), (quarterword) (l))
-void eq_define_(halfword p, quarterword t, halfword e);
-#define eq_define(p, t, e) eq_define_((halfword) (p), (quarterword) (t), (halfword) (e))
-void eq_word_define_(halfword p, integer w);
-#define eq_word_define(p, w) eq_word_define_((halfword) (p), (integer) (w))
-void geq_define_(halfword p, quarterword t, halfword e);
-#define geq_define(p, t, e) geq_define_((halfword) (p), (quarterword) (t), (halfword) (e))
-void geq_word_define_(halfword p, integer w);
-#define geq_word_define(p, w) geq_word_define_((halfword) (p), (integer) (w))
+void eq_save_(pointer p, quarterword l);
+#define eq_save(p, l) eq_save_((pointer) (p), (quarterword) (l))
+void eq_define_(pointer p, quarterword t, halfword e);
+#define eq_define(p, t, e) eq_define_((pointer) (p), (quarterword) (t), (halfword) (e))
+void eq_word_define_(pointer p, integer w);
+#define eq_word_define(p, w) eq_word_define_((pointer) (p), (integer) (w))
+void geq_define_(pointer p, quarterword t, halfword e);
+#define geq_define(p, t, e) geq_define_((pointer) (p), (quarterword) (t), (halfword) (e))
+void geq_word_define_(pointer p, integer w);
+#define geq_word_define(p, w) geq_word_define_((pointer) (p), (integer) (w))
void save_for_after_(halfword t);
#define save_for_after(t) save_for_after_((halfword) (t))
-void restore_trace_(halfword p, char * s);
-#define restore_trace(p, s) restore_trace_((halfword) (p), (char *) (s))
+void restore_trace_(pointer p, const char * s);
+#define restore_trace(p, s) restore_trace_((pointer) (p), (const char *) (s))
void unsave(void);
void prepare_mag(void);
-void token_show_(halfword p);
-#define token_show(p) token_show_((halfword) (p))
+void token_show_(pointer p);
+#define token_show(p) token_show_((pointer) (p))
void print_meaning(void);
void show_cur_cmd_chr(void);
void show_context(void);
-void begin_token_list_(halfword p, quarterword t);
-#define begin_token_list(p, t) begin_token_list_((halfword) (p), (quarterword) (t))
+void begin_token_list_(pointer p, quarterword t);
+#define begin_token_list(p, t) begin_token_list_((pointer) (p), (quarterword) (t))
void end_token_list(void);
void back_input(void);
void back_error(void);
#define w_make_name_string(f) w_make_name_string_()
void scan_file_name(void);
void pack_job_name_(str_number s);
-#define pack_job_name(s) pack_job_name_(make_string_pool((char*) (s)))
-void prompt_file_name_(char * s, str_number e);
-#define prompt_file_name(s, e) prompt_file_name_((char *) s, make_string_pool((char*) e))
+#define pack_job_name(s) pack_job_name_(make_string_pool((const char *) (s)))
+void prompt_file_name_(const char * s, str_number e);
+#define prompt_file_name(s, e) prompt_file_name_((const char *) s, make_string_pool((const char*) e))
void open_log_file(void);
void start_input(void);
internal_font_number read_font_info_(halfword u, str_number nom, str_number arie, scaled s);
scan_optional_equals();
scan_int();
- if (((cur_val < 0) && (p < del_code_base)) ||(cur_val > n))
+ if (((cur_val < 0) && (p < del_code_base)) || (cur_val > n))
{
print_err("Invalid code(");
print_int(cur_val);
}
}
/* sec 0263 */
-void sprint_cs_(halfword p)
+void sprint_cs_(pointer p)
{
if (p < hash_base)
if (p < single_base)
print_ln();
}
/* sec 0093 */
-void fatal_error(char * s)
+void fatal_error(const char * s)
{
normalize_selector();
print_err("Emergency stop");
succumb();
}
/* sec 0094 */
-void overflow_(char * s, integer n)
+void overflow_(const char * s, integer n)
{
normalize_selector();
print_err("TeX capacity exceeded, sorry [");
/* sec 0037 */
boolean init_terminal (void)
{
- int flag;
+ boolean flag;
t_open_in();
if (str_ptr == current_max_strings)
{
- overflow("number of strings", current_max_strings - init_str_ptr); /* 97/Mar/9 */
+ overflow("number of strings", current_max_strings - init_str_ptr);
return 0;
}
#else
void term_input(void)
{
integer k;
- int flag;
+ boolean flag;
if (!knuth_flag)
show_line("\n", 0);
}
term_offset = 0;
- decr(selector); // shut off echo
+ decr(selector);
if (last != first)
for (k = first; k <= last - 1; k++)
print(buffer[k]);
print_ln();
- incr(selector); // reset selector again
+ incr(selector);
}
/* sec 0091 */
void int_error_ (integer n)
/* sec 0098 */
void pause_for_instructions (void)
{
- if (OK_to_interrupt)
- {
+ if (OK_to_interrupt)
+ {
interaction = error_stop_mode;
if ((selector == log_only) || (selector == no_print))
while (!(s <= delta));
}
/* sec 0105 */
-scaled mult_and_add_(integer n, scaled x, scaled y, scaled maxanswer)
+scaled mult_and_add_(integer n, scaled x, scaled y, scaled max_answer)
{
if (n < 0)
{
if (n == 0)
return y;
- else if (((x <= (maxanswer - y) / n) && (- (integer) x <= (maxanswer + y) / n)))
+ else if (((x <= (max_answer - y) / n) && (- (integer) x <= (max_answer + y) / n)))
return (n * x + y);
else
{
print_int(w.qqqq.b2);
print_char(':');
print_int(w.qqqq.b3);
-}
-/* need this version only if SHORTFONTINFO defined */
-void zprintfword(memory_word w)
-{
- print_int(w.cint);
- print_char(' ');
- print_scaled(w.cint);
- print_char(' ');
- print_scaled(round(unity * w.gr));
- print_ln();
- print_int(w.hh.lh);
- print_char('=');
- print_int(w.hh.b0);
- print_char(':');
- print_int(w .hh.b1);
- print_char(';');
- print_int(w.hh.rh);
- print_char(' ');
- print_int(w.qqqq.b0);
- print_char(':');
- print_int(w.qqqq.b1);
- print_char(':');
- print_int(w.qqqq.b2);
- print_char(':');
- print_int(w.qqqq.b3);
}
#endif
/* sec 0292 */
/* sec 0306 */
void runaway (void)
{
- halfword p;
+ pointer p;
if (scanner_status > 1)
{
r = link(r);
#ifdef STAT
decr(dyn_used);
-#endif /* STAT */
+#endif
}
while (!(r == 0)); /* r != null */
pointer q;
integer r;
integer t;
-restart:
+restart:
p = rover;
do
if (s == 1073741824L) /* 2^30 - special case - merge adjacent */
{
if (trace_flag)
- puts("Merged adjacent multi-word nodes\n");
+ puts("Merged adjacent multi-word nodes");
return max_halfword;
}
if (lo_mem_max + 2 < hi_mem_min)
if (lo_mem_max + 2 <= mem_bot + max_halfword) /* silly ? flush 93/Dec/16 */
{
- /* if (hi_mem_min - lo_mem_max >= 1998) */
if (hi_mem_min - lo_mem_max >= (block_size + block_size - 2))
- /* t = lo_mem_max + 1000; */
t = lo_mem_max + block_size;
else
t = lo_mem_max + 1 + (hi_mem_min - lo_mem_max) / 2;
/* try and add new block from below mem_bot *//* first check if space ! */
if (mem_min - (block_size + 1) <= mem_start) /* extend lower memory downwards */
{
- mem = realloc_main (mem_top/2 + block_size, 0); /* zzzaa = zmem = mem */
+ mem = realloc_main (mem_top / 2 + block_size, 0); /* zzzaa = zmem = mem */
if (mem == NULL)
{
#ifdef STAT
var_used = var_used + s;
-#endif /* STAT */
+#endif
return r;
}
/* sec 0130 */
-void free_node_(halfword p, halfword s)
+void free_node_(pointer p, halfword s)
{
pointer q;
#ifdef STAT
var_used = var_used - s;
-#endif /* STAT */
+#endif
}
/* sec 0136 */
pointer new_null_box (void)
#ifdef DEBUG
/* sec 0167 */
-void check_mem(boolean printlocs)
+void check_mem(boolean print_locs)
{
pointer p, q;
boolean clobbered;
- for (p = mem_min; p <= lo_mem_max; p++) freearr[p] = false;
- for (p = hi_mem_min; p <= mem_end; p++) freearr[p] = false;
+ for (p = mem_min; p <= lo_mem_max; p++)
+ freearr[p] = false;
+
+ for (p = hi_mem_min; p <= mem_end; p++)
+ freearr[p] = false;
+
p = avail;
q = 0;
clobbered = false;
- while (p != 0) {
+
+ while (p != 0)
+ {
if ((p > mem_end) || (p < hi_mem_min))
clobbered = true;
else if (freearr[p])
print_int(q);
goto done1;
}
+
freearr[p] = true;
q = p;
p = link(q);
}
-done1:;
+
+done1:
p = rover;
q = 0;
clobbered = false;
- do {
+
+ do
+ {
if ((p >= lo_mem_max) || (p < mem_min))
clobbered = true;
else if ((rlink(p) >= lo_mem_max) || (rlink(p) < mem_min))
print_int(q);
goto done2;
}
- freearr[q]= true;
+
+ freearr[q] = true;
}
+
q = p;
p = rlink(p);
- } while (!(p == rover));
-done2:;
+ }
+ while (!(p == rover));
+
+done2:
p = mem_min;
- while (p <= lo_mem_max) {
+
+ while (p <= lo_mem_max)
+ {
if (is_empty(p))
{
print_nl("Bad flag at ");
print_int(p);
}
- while ((p <= lo_mem_max) && !freearr[p]) incr(p);
- while ((p <= lo_mem_max) && freearr[p]) incr(p);
+
+ while ((p <= lo_mem_max) && !freearr[p])
+ incr(p);
+
+ while ((p <= lo_mem_max) && freearr[p])
+ incr(p);
}
- if (printlocs)
+ if (print_locs)
{
print_nl("New busy locs:");
}
}
- for (p = mem_min; p <= lo_mem_max; p++) wasfree[p] = freearr[p];
- for (p = hi_mem_min; p <= mem_end; p++) wasfree[p] = freearr[p];
+ for (p = mem_min; p <= lo_mem_max; p++)
+ wasfree[p] = freearr[p];
+
+ for (p = hi_mem_min; p <= mem_end; p++)
+ wasfree[p] = freearr[p];
was_mem_end = mem_end;
was_lo_max = lo_mem_max;
print_int(q);
print_char(')');
}
+
if (info(q) == p)
{
print_nl("INFO(");
print_int(q);
print_char(')');
}
+
if (info(q) == p)
{
print_nl("INFO(");
while (p != 0) /* want p != null here ! */
{
- if (is_char_node(p))
- {
- if (p <= mem_end)
- {
- if (font(p) != font_in_short_display)
- {
- if ((font(p) > font_max))
- print_char('*');
- else
- {
- print_esc("");
- print(font_id_text(font(p)));
- }
-
- print_char(' ');
- font_in_short_display = font(p);
- }
- print(character(p));
- }
- }
- else switch (mem[p].hh.b0)
- {
+ if (is_char_node(p))
+ {
+ if (p <= mem_end)
+ {
+ if (font(p) != font_in_short_display)
+ {
+ if ((font(p) > font_max))
+ print_char('*');
+ else
+ {
+ print_esc("");
+ print(font_id_text(font(p)));
+ }
+
+ print_char(' ');
+ font_in_short_display = font(p);
+ }
+
+ print(character(p));
+ }
+ }
+ else switch (type(p))
+ {
case hlist_node:
case vlist_node:
case ins_node:
case unset_node:
prints("[]");
break;
+
case rule_node:
print_char('|');
break;
+
case glue_node:
if (glue_ptr(p) != 0)
print_char(' ');
break;
+
case math_node:
print_char('$');
break;
+
case ligature_node:
short_display(lig_ptr(p));
break;
+
case disc_node:
short_display(pre_break(p));
short_display(post_break(p));
decr(n);
}
break;
+
default:
break;
}
+
p = link(p);
}
}
print_scaled(d);
}
/* sec 0177 */
-void print_glue_(scaled d, integer order, char * s)
+void print_glue_(scaled d, integer order, const char * s)
{
print_scaled(d);
prints(s);
}
/* sec 0178 */
-void print_spec_(integer p, char * s)
+void print_spec_(integer p, const char * s)
{
if ((p < mem_min) || (p >= lo_mem_max))
print_char('*');
}
}
/* sec 0691 */
-void print_fam_and_char_(halfword p)
+void print_fam_and_char_(pointer p)
{
print_esc("fam");
print_int(fam(p));
print(character(p));
}
/* sec 0691 */
-void print_delimiter_(halfword p)
+void print_delimiter_(pointer p)
{
integer a;
print_hex(a);
}
/* sec 0692 */
-void print_subsidiary_data_(halfword p, ASCII_code c)
+void print_subsidiary_data_(pointer p, ASCII_code c)
{
if ((pool_ptr - str_start[str_ptr]) >= depth_threshold)
{
n = 0;
- while (p != 0) { /* want p != null - bkph 93/Dec/15 NOTE: still not fixed in 3.14159 ! */
+ while (p != 0) /* want p != null - bkph 93/Dec/15 NOTE: still not fixed in 3.14159 ! */
+ {
print_ln();
print_current_string();
print_esc("h");
else if (type(p) == vlist_node)
print_esc("v");
- else print_esc("unset");
+ else
+ print_esc("unset");
prints("box(");
print_scaled(height(p));
if (glue_sign(p) == shrinking)
prints("- ");
- if (fabs(g)> 20000.0)
+ if (fabs(g) > 20000.0)
{
if (g > 0.0)
print_char('>');
prints("Unknown node type!");
break;
}
+
p = link(p);
}
}
}
}
/* sec 0276 */
-void eq_save_(halfword p, quarterword l)
+void eq_save_(pointer p, quarterword l)
{
check_full_save_stack();
incr(save_ptr);
}
/* sec 0277 */
-void eq_define_(halfword p, quarterword t, halfword e)
+void eq_define_(pointer p, quarterword t, halfword e)
{
if (eq_level(p) == cur_level)
eq_destroy(eqtb[p]);
equiv(p) = e;
}
/* sec 0278 */
-void eq_word_define_(halfword p, integer w)
+void eq_word_define_(pointer p, integer w)
{
if (xeq_level[p] != cur_level)
{
eqtb[p].cint = w;
}
/* sec 0279 */
-void geq_define_(halfword p, quarterword t, halfword e)
+void geq_define_(pointer p, quarterword t, halfword e)
{
eq_destroy(eqtb[p]);
eq_level(p) = level_one;
equiv(p) = e;
}
/* sec 0279 */
-void geq_word_define_(halfword p, integer w)
+void geq_word_define_(pointer p, integer w)
{
eqtb[p].cint = w;
xeq_level[p]= 1;
/* sec 0280 */
void save_for_after_(halfword t)
{
- if (cur_level > 1)
+ if (cur_level > level_one)
{
check_full_save_stack();
save_type(save_ptr) = insert_token;
/* following bit used to be end of tex1.c */
#ifdef STAT
/* sec 0284 */
-void restore_trace_(halfword p, char * s)
+void restore_trace_(pointer p, const char * s)
{
begin_diagnostic();
print_char('{');
/* sec 0281 */
void unsave (void)
{
- halfword p;
+ pointer p;
quarterword l;
halfword t;
}
}
}
+
done:
cur_group = save_level(save_ptr);
cur_boundary = save_index(save_ptr);
mag_set = mag;
}
/* sec 0295 */
-void token_show_ (halfword p)
+void token_show_ (pointer p)
{
if (p != 0)
show_token_list(link(p), 0, 10000000L);
cur_input = input_stack[input_ptr];
}
/* sec 0323 */
-void begin_token_list_ (halfword p, quarterword t)
+void begin_token_list_ (pointer p, quarterword t)
{
push_input();
state = token_list;
/* sec 0325 */
void back_input (void)
{
- halfword p;
+ pointer p;
while ((state == 0) && (loc == 0) &&
(index != v_template))
overflow("text input levels", max_in_open);
return;
}
+
#ifdef ALLOCATEBUFFER
if (first == current_buf_size)
buffer = realloc_buffer(increment_buf_size);
- if (first == current_buf_size) /* check again after allocation */
+ if (first == current_buf_size)
{
overflow("buffer size", current_buf_size);
return;
/* sec 0336 */
void check_outer_validity (void)
{
- halfword p;
- halfword q;
+ pointer p;
+ pointer q;
if (scanner_status != 0)
{
/* sec 0389 */
void macro_call (void)
{
- halfword r;
- halfword p;
- halfword q;
- halfword s;
- halfword t;
- halfword u, v;
- halfword rbrace_ptr;
+ pointer r;
+ pointer p;
+ pointer q;
+ pointer s;
+ pointer t;
+ pointer u, v;
+ pointer rbrace_ptr;
small_number n;
halfword unbalance;
halfword m;
- halfword ref_count;
+ pointer ref_count;
small_number save_scanner_status;
- halfword save_warning_index;
+ pointer save_warning_index;
ASCII_code match_chr;
save_scanner_status = scanner_status;
if (info(r) < match_token)
goto continu;
+
found:
if (s != 0)
{
param_ptr = param_ptr + n;
}
+
exit:
scanner_status = save_scanner_status;
warning_index = save_warning_index;
{
cur_tok = cs_token_flag + cur_cs;
back_input();
- cur_tok = cs_token_flag + frozen_relax; /* 96/Jan/10 */
+ cur_tok = cs_token_flag + frozen_relax;
back_input();
index = inserted;
}
integer j;
integer cv_backup;
small_number cvl_backup, radix_backup, co_backup;
- halfword backup_backup;
+ pointer backup_backup;
small_number save_scanner_status;
cv_backup = cur_val;
/* sec 0407 */
boolean scan_keyword(const char * s)
{
- halfword p;
- halfword q;
+ pointer p;
+ pointer q;
const char * k;
p = backup_head;
{
cur_chr = buffer[loc];
incr(loc);
+
reswitch:
cur_cmd = cat_code(cur_chr);
buffer[k] = buffer[k + d];
incr(k);
}
+
goto start_cs;
}
}
}
+
cur_cs = single_base + buffer[loc];
incr(loc);
}
}
found:
- cur_val = mult_and_add(save_cur_val, v, xn_over_d(v, f, 65536L), 1073741823L); /* 2^30 - 1 */
+ cur_val = nx_plus_y(save_cur_val, v, xn_over_d(v, f, 65536L));
goto attach_sign;
not_found:
}
/* sec 0530 */
/* s - what can't be found, e - default */
-void prompt_file_name_(char * s, str_number e)
+void prompt_file_name_(const char * s, str_number e)
{
integer k;
p = new_kern(t);
link(p) = q;
- return vpackage(p, 0, 1, 1073741823L); /* 2^30 - 1 */
+ return vpackage(p, 0, 1, max_dimen);
}
/* sec 0709 */
pointer char_box_(internal_font_number f, quarterword c)
p = new_kern(3 * default_rule_thickness);
link(x) = p;
link(p) = fraction_rule(default_rule_thickness);
- y = vpackage(x, 0, 1, 1073741823L); /* 2^30 - 1 */
+ y = vpackage(x, 0, 1, max_dimen);
delta = height(y) + depth(y) + default_rule_thickness;
height(y) = height(x);
depth(y) = delta - height(y);
p = new_kern(-(integer) delta);
link(p) = x;
link(y) = p;
- y = vpackage(y, 0, 1, 1073741823L); /* 2^30 - 1 */
+ y = vpackage(y, 0, 1, max_dimen);
width(y) = width(x);
if (height(y) < h)
}
else
{
- p = vpackage(link(head), 0, 1, 1073741823L); /* 2^30 - 1 */
+ p = vpackage(link(head), 0, 1, max_dimen);
pop_nest();
link(tail) = p;
tail = p;
}
while (!(q == 0));
- p = vpackage(preamble, saved(1), saved(0), 1073741823L); /* 2^30 - 1 */
+ p = vpackage(preamble, saved(1), saved(0), max_dimen);
q = link(preamble);
do
p = new_kern((shift_up - depth(x)) - (height(y) - shift_down));
link(x) = p;
link(p) = y;
- x = vpackage(x, 0, 1, 1073741823L); /* 2^30 - 1 */
+ x = vpackage(x, 0, 1, max_dimen);
shift_amount(x) = shift_down;
}
}
case 7:
case 11:
{
- if (ligature_present)
- {
- p = new_ligature(hf, cur_l, mem[cur_q].hh.rh);
-
- if (lft_hit)
- {
- mem[p].hh.b1 = 2;
- lft_hit = false;
- }
-
- mem[cur_q].hh.rh = p;
- t = p;
- ligature_present = false;
- }
-
+ wrap_lig(false);
cur_q = t;
cur_l = rem_byte(q);
ligature_present = true;
major_tail = r;
r_count = 0;
- while (mem[major_tail].hh.rh != 0)
+ while (link(major_tail) != 0)
{
major_tail = link(major_tail);
incr(r_count);
j = reconstitute(j, hn, bchar, non_char) + 1;
link(major_tail) = link(hold_head);
- while (mem[major_tail].hh.rh != 0)
+ while (link(major_tail) != 0)
{
major_tail = link(major_tail);
incr(r_count);
integer least_cost;
pointer best_place;
scaled prev_dp;
-/* small_number t; */
+ /* small_number t; */
int t;
prev_p = p;
if (q == 0)
box(n) = 0;
else
- box(n) = vpackage(q, 0, 1, 1073741823L); /* 2^30 - 1 */
+ box(n) = vpackage(q, 0, 1, max_dimen);
return vpackage(p, h, exactly, split_max_depth);
}
void print_totals (void)
{
print_scaled(page_so_far[1]);
-
- if (page_so_far[2] != 0)
- {
- prints(" plus ");
- print_scaled(page_so_far[2]);
- prints("");
- }
-
- if (page_so_far[3] != 0)
- {
- prints(" plus ");
- print_scaled(page_so_far[3]);
- prints("fil");
- }
-
- if (page_so_far[4] != 0)
- {
- prints(" plus ");
- print_scaled(page_so_far[4]);
- prints("fill");
- }
-
- if (page_so_far[5] != 0)
- {
- prints(" plus ");
- print_scaled(page_so_far[5]);
- prints("filll");
- }
+ print_plus(2, "");
+ print_plus(3, "fil");
+ print_plus(4, "fill");
+ print_plus(5, "filll");
if (page_so_far[6] != 0)
{
{
pointer p, q, r, s;
pointer prev_p;
-/* unsigned char n; */
+ /* unsigned char n; */
unsigned int n;
boolean wait;
integer save_vbadness;
if (ins_ptr(p) != 0)
{
- temp_ptr = vpackage(ins_ptr(p), 0, 1, 1073741823L); /* 2^30 - 1 */
+ temp_ptr = vpackage(ins_ptr(p), 0, 1, max_dimen);
height(p) = height(temp_ptr) + depth(temp_ptr);
free_node(temp_ptr, box_node_size);
wait = true;
n = subtype(r);
temp_ptr = list_ptr(box(n));
free_node(box(n), box_node_size);
- box(n) = vpackage(temp_ptr, 0, 1, 1073741823L); /* 2^30 - 1 */
+ box(n) = vpackage(temp_ptr, 0, 1, max_dimen);
}
else
{
f = floating_penalty;
unsave();
decr(save_ptr);
- p = vpackage(link(head), 0, 1, 1073741823L); /* 2^30 - 1 */
+ p = vpackage(link(head), 0, 1, max_dimen);
pop_nest();
if (saved(0) < 255)
end_graf();
unsave();
save_ptr = save_ptr - 2;
- p = vpackage(link(head), saved(1), saved(0), 1073741823L); /* 2^30 - 1 */
+ p = vpackage(link(head), saved(1), saved(0), max_dimen);
pop_nest();
tail_append(new_noad());
type(tail) = vcenter_noad;
extern void flush_string (void);
extern str_number load_pool_strings (integer spare_size);
extern str_number make_string_pool (const char *s);
+extern void print_plus(int i, const char *s);
#define help0() tex_help(0)
#define help1(...) tex_help(1, __VA_ARGS__)
#define help2(...) tex_help(2, __VA_ARGS__)
movement(cur_v - dvi_v, down1);
dvi_v = cur_v;
}
+}
+/* sec 0985 */
+void print_plus(int i, const char * s)
+{
+ if (page_so_far[i] != 0)
+ {
+ prints(" plus ");
+ print_scaled(page_so_far[i]);
+ prints(s);
+ }
}
\ No newline at end of file
#define exactly 0
#define additional 1
#define natural 0, additional
-/* sec 0668 */
-#define vpack(a, b, c) vpackage(a, b, c, max_dimen)
/* sec 0769 */
#define u_part(a) mem[(a) + height_offset].cint
#define v_part(a) mem[(a) + depth_offset].cint
typedef unsigned char packed_ASCII_code;
typedef integer scaled;
typedef integer nonnegative_integer;
-typedef char small_number;
+typedef unsigned char small_number;
typedef enum
{
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