src/texsourc/lib/libhpdf/include/hpdf_encryptdict.h

   1 /*
   2  * << Haru Free PDF Library >> -- hpdf_encryptdict.h
   3  *
   4  * URL: http://libharu.org
   5  *
   6  * Copyright (c) 1999-2006 Takeshi Kanno <takeshi_kanno@est.hi-ho.ne.jp>
   7  * Copyright (c) 2007-2009 Antony Dovgal <tony@daylessday.org>
   8  *
   9  * Permission to use, copy, modify, distribute and sell this software
  10  * and its documentation for any purpose is hereby granted without fee,
  11  * provided that the above copyright notice appear in all copies and
  12  * that both that copyright notice and this permission notice appear
  13  * in supporting documentation.
  14  * It is provided "as is" without express or implied warranty.
  15  *
  16  */
  17
  18 #ifndef _HPDF_ENCRYPTDICT_H
  19 #define _HPDF_ENCRYPTDICT_H
  20
  21 #include "hpdf_objects.h"
  22
  23 #ifdef __cplusplus
  24 extern "C" {
  25 #endif
  26
  27 /*---------------------------------------------------------------------------*/
  28 /*------ HPDF_EncryptDict ---------------------------------------------------*/
  29
  30 HPDF_EncryptDict
  31 HPDF_EncryptDict_New  (HPDF_MMgr  mmgr,
  32                        HPDF_Xref  xref);
  33
  34
  35 void
  36 HPDF_EncryptDict_CreateID  (HPDF_EncryptDict  dict,
  37                             HPDF_Dict         info,
  38                             HPDF_Xref         xref);
  39
  40
  41 void
  42 HPDF_EncryptDict_OnFree  (HPDF_Dict  obj);
  43
  44
  45 HPDF_STATUS
  46 HPDF_EncryptDict_SetPassword  (HPDF_EncryptDict  dict,
  47                                const char   *owner_passwd,
  48                                const char   *user_passwd);
  49
  50
  51 HPDF_BOOL
  52 HPDF_EncryptDict_Validate  (HPDF_EncryptDict  dict);
  53
  54
  55 HPDF_STATUS
  56 HPDF_EncryptDict_Prepare  (HPDF_EncryptDict  dict,
  57                            HPDF_Dict         info,
  58                            HPDF_Xref         xref);
  59
  60
  61 HPDF_Encrypt
  62 HPDF_EncryptDict_GetAttr (HPDF_EncryptDict  dict);
  63
  64 #ifdef __cplusplus
  65 }
  66 #endif /* __cplusplus */
  67
  68 #endif /* _HPDF_ENCRYPTDICT_H */
  69