2 * Copyright (C) 2005-2011 Atsushi Konno All rights reserved.
3 * Copyright (C) 2005 QSDN,Inc. All rights reserved.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
20 #include "chxj_img_conv_format.h"
21 #include "chxj_specified_device.h"
22 #include "chxj_str_util.h"
23 #include "chxj_qr_code.h"
24 #include "chxj_apply_convrule.h"
25 #include "chxj_url_encode.h"
26 #include "qs_parse_string.h"
27 #include "chxj_preg_replace.h"
29 #include "http_core.h"
31 #include <wand/magick_wand.h>
33 /* @see htcacheclean */
34 #define CACHEDATA_EXT "data"
36 #if !defined(LONG_LONG_MAX) && defined(LLONG_MAX)
37 # define LONG_LONG_MAX LLONG_MAX
41 #define EXIT_MAGICK_ERROR() \
43 char *description; ExceptionType severity; \
44 description=MagickGetException(magick_wand,&severity); \
45 ap_log_rerror(APLOG_MARK,APLOG_ERR, 0, r,"%s %s %d %s\n",__FILE__,(__func__),__LINE__,description); \
46 description=(char *) MagickRelinquishMemory(description); \
47 DestroyMagickWand(magick_wand); \
50 typedef enum img_conv_mode_t {
51 IMG_CONV_MODE_NORMAL = 0,
52 IMG_CONV_MODE_THUMBNAIL,
53 IMG_CONV_MODE_WALLPAPER,
57 /*----------------------------------------------------------------------------*/
58 /* User-Agent use flag */
59 /*----------------------------------------------------------------------------*/
60 typedef enum _ua_use_flag_t {
61 UA_USE=0, /* User-Agent is used. */
62 UA_IGN, /* User-Agent is disregarded. */
65 /*----------------------------------------------------------------------------*/
66 /* Request parameter maintenance structure */
67 /*----------------------------------------------------------------------------*/
68 typedef struct query_string_param_t query_string_param_t;
70 struct query_string_param_t {
73 ua_use_flag_t ua_flag;
75 char *name; /* for EZGET */
76 long offset; /* for EZGET */
77 long count; /* for EZGET */
82 /*----------------------------------------------------------------------------*/
83 /* Device_spec when User-Agent is disregarded */
84 /*----------------------------------------------------------------------------*/
85 static device_table v_ignore_spec = {
108 /*----------------------------------------------------------------------------*/
109 /* CRC calculation table for AU */
110 /*----------------------------------------------------------------------------*/
111 static unsigned short AU_CRC_TBL[256] = {
112 0x0000,0x1021,0x2042,0x3063,0x4084,0x50A5,0x60C6,0x70E7,
113 0x8108,0x9129,0xA14A,0xB16B,0xC18C,0xD1AD,0xE1CE,0xF1EF,
114 0x1231,0x0210,0x3273,0x2252,0x52B5,0x4294,0x72F7,0x62D6,
115 0x9339,0x8318,0xB37B,0xA35A,0xD3BD,0xC39C,0xF3FF,0xE3DE,
116 0x2462,0x3443,0x0420,0x1401,0x64E6,0x74C7,0x44A4,0x5485,
117 0xA56A,0xB54B,0x8528,0x9509,0xE5EE,0xF5CF,0xC5AC,0xD58D,
118 0x3653,0x2672,0x1611,0x0630,0x76D7,0x66F6,0x5695,0x46B4,
119 0xB75B,0xA77A,0x9719,0x8738,0xF7DF,0xE7FE,0xD79D,0xC7BC,
120 0x48C4,0x58E5,0x6886,0x78A7,0x0840,0x1861,0x2802,0x3823,
121 0xC9CC,0xD9ED,0xE98E,0xF9AF,0x8948,0x9969,0xA90A,0xB92B,
122 0x5AF5,0x4AD4,0x7AB7,0x6A96,0x1A71,0x0A50,0x3A33,0x2A12,
123 0xDBFD,0xCBDC,0xFBBF,0xEB9E,0x9B79,0x8B58,0xBB3B,0xAB1A,
124 0x6CA6,0x7C87,0x4CE4,0x5CC5,0x2C22,0x3C03,0x0C60,0x1C41,
125 0xEDAE,0xFD8F,0xCDEC,0xDDCD,0xAD2A,0xBD0B,0x8D68,0x9D49,
126 0x7E97,0x6EB6,0x5ED5,0x4EF4,0x3E13,0x2E32,0x1E51,0x0E70,
127 0xFF9F,0xEFBE,0xDFDD,0xCFFC,0xBF1B,0xAF3A,0x9F59,0x8F78,
128 0x9188,0x81A9,0xB1CA,0xA1EB,0xD10C,0xC12D,0xF14E,0xE16F,
129 0x1080,0x00A1,0x30C2,0x20E3,0x5004,0x4025,0x7046,0x6067,
130 0x83B9,0x9398,0xA3FB,0xB3DA,0xC33D,0xD31C,0xE37F,0xF35E,
131 0x02B1,0x1290,0x22F3,0x32D2,0x4235,0x5214,0x6277,0x7256,
132 0xB5EA,0xA5CB,0x95A8,0x8589,0xF56E,0xE54F,0xD52C,0xC50D,
133 0x34E2,0x24C3,0x14A0,0x0481,0x7466,0x6447,0x5424,0x4405,
134 0xA7DB,0xB7FA,0x8799,0x97B8,0xE75F,0xF77E,0xC71D,0xD73C,
135 0x26D3,0x36F2,0x0691,0x16B0,0x6657,0x7676,0x4615,0x5634,
136 0xD94C,0xC96D,0xF90E,0xE92F,0x99C8,0x89E9,0xB98A,0xA9AB,
137 0x5844,0x4865,0x7806,0x6827,0x18C0,0x08E1,0x3882,0x28A3,
138 0xCB7D,0xDB5C,0xEB3F,0xFB1E,0x8BF9,0x9BD8,0xABBB,0xBB9A,
139 0x4A75,0x5A54,0x6A37,0x7A16,0x0AF1,0x1AD0,0x2AB3,0x3A92,
140 0xFD2E,0xED0F,0xDD6C,0xCD4D,0xBDAA,0xAD8B,0x9DE8,0x8DC9,
141 0x7C26,0x6C07,0x5C64,0x4C45,0x3CA2,0x2C83,0x1CE0,0x0CC1,
142 0xEF1F,0xFF3E,0xCF5D,0xDF7C,0xAF9B,0xBFBA,0x8FD9,0x9FF8,
143 0x6E17,0x7E36,0x4E55,0x5E74,0x2E93,0x3EB2,0x0ED1,0x1EF0
146 /*----------------------------------------------------------------------------*/
147 /* Download page for AU */
148 /*----------------------------------------------------------------------------*/
149 static const char *HDML_FIRST_PAGE =
150 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
152 " <ACTION TYPE=ACCEPT TASK=GOSUB DEST=\"device:data/dnld?url=%s&name=%s%s&size=%ld&disposition=%s&title=%s\">\r\n"
156 static const char *HDML_SUCCESS_PAGE =
157 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
159 " <ACTION TYPE=ACCEPT TASK=RETURN>\r\n"
160 " \x83\x5f\x83\x45\x83\x93\x83\x8d\x81\x5b\x83\x68\x82\xc9\x90\xac\x8c\xf7\x82\xb5\x82\xdc\x82\xb5\x82\xbd\r\n"
164 static const char *HDML_FAIL_PAGE =
165 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
167 " <ACTION TYPE=ACCEPT TASK=RETURN>\r\n"
168 " \x83\x5f\x83\x45\x83\x93\x83\x8d\x81\x5b\x83\x68\x82\xc9\x8e\xb8\x94\x73\x82\xb5\x82\xdc\x82\xb5\x82\xbd\r\n"
172 static ap_regex_t *v_docomo_serial_pattern1 = NULL;
173 static ap_regex_t *v_docomo_serial_pattern2 = NULL;
174 static ap_regex_t *v_docomo_serial_pattern3 = NULL;
175 static ap_regex_t *v_softbank_serial_pattern1 = NULL;
177 /*----------------------------------------------------------------------------*/
178 /* Prototype declaration */
179 /*----------------------------------------------------------------------------*/
180 static char *s_create_workfile_name(request_rec *,
183 query_string_param_t *);
185 static apr_status_t s_create_cache_file(request_rec *r,
189 query_string_param_t *qsp,
190 mod_chxj_config *conf);
192 static apr_status_t s_send_cache_file(mod_chxj_config *conf,
194 query_string_param_t *query_string,
196 const char *tmpfile);
198 static apr_status_t s_send_original_file(request_rec *r,
199 const char *originalfile);
201 static apr_status_t s_header_only_cache_file(device_table *spec,
202 query_string_param_t *query_string,
204 const char *tmpfile);
206 static query_string_param_t *s_get_query_string_param(request_rec *r);
208 static unsigned short s_add_crc(const char *writedata, apr_size_t witebyte);
210 static MagickWand *s_fixup_size(MagickWand *,
213 query_string_param_t *qsp);
215 static MagickWand *s_fixup_color(MagickWand *magick_wand,
218 img_conv_mode_t mode);
219 static MagickWand *s_fixup_depth(MagickWand* magick_wand,
220 request_rec* r, device_table* spec);
221 static MagickWand *s_img_down_sizing(MagickWand *magick_wand,
222 request_rec *r, device_table *spec);
224 static MagickWand *s_add_copyright(MagickWand *magick_wand,
228 static char *s_create_blob_data(request_rec *r,
230 query_string_param_t *qsp,
234 static int s_img_conv_format_from_file(request_rec *r,
235 mod_chxj_config *conf,
236 const char *user_agent,
237 query_string_param_t *qsp,
239 static int s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec);
240 static int s_convert_to_png(MagickWand *maigck_wand, request_rec *r, device_table *spec);
241 static int s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec);
242 static int s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec);
243 static int s_chxj_trans_name2(request_rec *r);
244 static char *s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len);
249 chxj_img_conv_format_handler(request_rec *r)
251 mod_chxj_config *conf;
252 mod_chxj_req_config *req_conf;
253 query_string_param_t *qsp;
256 chxjconvrule_entry *entryp;
259 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
261 s_chxj_trans_name2(r);
264 (r->handler && !STRCASEEQ('c','C',"chxj-picture",r->handler) && !STRCASEEQ('c','C',"chxj-qrcode",r->handler))) {
265 DBG(r,"REQ[%X] Response Code:[%d]", TO_ADDR(r), r->status);
266 DBG(r,"REQ[%X] r->handler is[%s]", TO_ADDR(r), r->handler);
267 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
271 qsp = s_get_query_string_param(r);
272 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
273 req_conf = chxj_get_req_config(r);
275 DBG(r,"REQ[%X] conf is null",TO_ADDR(r));
276 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
280 if (STRCASEEQ('c','C',"chxj-qrcode",r->handler) && conf->image == CHXJ_IMG_OFF) {
281 DBG(r,"REQ[%X] chxj-qrcode and ImageEngineOff", TO_ADDR(r));
282 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
286 /*------------------------------------------------------------------------*/
287 /* get UserAgent from http header */
288 /*------------------------------------------------------------------------*/
289 /*--------------------------------------------------------------------------*/
290 /* User-Agent to spec */
291 /*--------------------------------------------------------------------------*/
292 if (qsp->user_agent) {
293 user_agent = apr_pstrdup(r->pool, qsp->user_agent);
296 /*-------------------------------------------------------------------------*/
297 /* already setup entryp if request_conf->user_agent is not null */
298 /*-------------------------------------------------------------------------*/
299 if (req_conf->user_agent) {
300 entryp = req_conf->entryp;
303 entryp = chxj_apply_convrule(r, conf->convrules);
305 if (entryp && entryp->user_agent) {
306 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
309 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
315 if (qsp->ua_flag == UA_IGN)
316 spec = &v_ignore_spec;
319 if (!req_conf->spec || !req_conf->user_agent) {
320 spec = chxj_specified_device(r, user_agent);
322 else if (req_conf->user_agent && strcmp(req_conf->user_agent, user_agent) != 0) {
323 spec = chxj_specified_device(r, user_agent);
326 spec = req_conf->spec;
331 DBG(r,"REQ[%X] found device_name=[%s]", TO_ADDR(r), spec->device_name);
332 DBG(r,"REQ[%X] User-Agent=[%s]", TO_ADDR(r), user_agent);
335 /*-------------------------------------------------------------------------*/
336 /* Do not process output_filter */
337 /*-------------------------------------------------------------------------*/
338 chxj_remove_filter(r);
339 rtn = s_img_conv_format_from_file(r, conf, user_agent, qsp, spec);
340 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
347 * It converts it from ImageData corresponding to each model.
350 * @param src [i] It is former image binary data.
351 * @param len [i/o] It is length of former image binary data.
354 chxj_convert_image(request_rec *r, const char **src, apr_size_t *len)
356 mod_chxj_config *conf;
357 query_string_param_t *qsp;
362 chxjconvrule_entry *entryp;
364 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
366 conv_check = (char*)apr_table_get(r->headers_in, "CHXJ_IMG_CONV");
368 DBG(r,"REQ[%X] already convert.", TO_ADDR(r));
369 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
374 qsp = s_get_query_string_param(r);
375 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
377 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
381 mod_chxj_req_config *req_conf = chxj_get_req_config(r);
382 /*--------------------------------------------------------------------------*/
383 /* User-Agent to spec */
384 /*--------------------------------------------------------------------------*/
385 if (qsp->user_agent) {
386 user_agent = apr_pstrdup(r->pool, qsp->user_agent);
389 /*-------------------------------------------------------------------------*/
390 /* already setup entryp if request_conf->user_agent is not null */
391 /*-------------------------------------------------------------------------*/
392 if (req_conf->user_agent) {
393 entryp = req_conf->entryp;
396 entryp = chxj_apply_convrule(r, conf->convrules);
398 if (entryp && entryp->user_agent) {
399 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
402 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
406 if (qsp->ua_flag == UA_IGN)
407 spec = &v_ignore_spec;
410 if (!req_conf->spec || !req_conf->user_agent) {
411 spec = chxj_specified_device(r, user_agent);
413 else if (req_conf->user_agent && strcmp(req_conf->user_agent, user_agent) != 0) {
414 spec = chxj_specified_device(r, user_agent);
417 spec = req_conf->spec;
422 DBG(r,"REQ[%X] found device_name=[%s]",TO_ADDR(r),spec->device_name);
423 DBG(r,"REQ[%X] User-Agent=[%s]",TO_ADDR(r),user_agent);
425 if (spec->width == 0 || spec->heigh == 0) {
426 DBG(r,"REQ[%X] not convert (width or height is 0)",TO_ADDR(r));
427 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
431 dst = s_create_blob_data(r, spec, qsp, (char*)*src, len);
435 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
442 s_img_conv_format_from_file(
444 mod_chxj_config *conf,
445 const char *user_agent,
446 query_string_param_t *qsp,
451 apr_finfo_t cache_st;
455 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
457 * If ``ua'' parameter is specified, it must be CHXJ_SPEC_HTML.
459 return s_send_original_file(r, r->filename);
462 /*--------------------------------------------------------------------------*/
463 /* Create Workfile Name */
464 /*--------------------------------------------------------------------------*/
465 tmpfile = s_create_workfile_name(r, conf, user_agent, qsp);
466 DBG(r,"REQ[%X] workfile=[%s]", TO_ADDR(r), tmpfile);
468 rv = apr_stat(&st, r->filename, APR_FINFO_MIN, r->pool);
469 if (rv != APR_SUCCESS)
470 return HTTP_NOT_FOUND;
472 apr_table_setn(r->headers_in, "CHXJ_IMG_CONV", "done");
473 try_count = CACHE_RETRY_COUNT;
475 rv = apr_stat(&cache_st, tmpfile, APR_FINFO_MIN, r->pool);
477 if (rv != APR_SUCCESS || cache_st.ctime < st.mtime) {
478 /*------------------------------------------------------------------------*/
479 /* It tries to make the cash file when it doesn't exist or there is */
480 /* change time later since the making time of the cash file. */
481 /*------------------------------------------------------------------------*/
482 rv = s_create_cache_file(r,tmpfile, spec, &st, qsp, conf);
487 DBG(r,"REQ[%X] color=[%d]", TO_ADDR(r), spec->color);
488 if (! r->header_only) {
489 rv = s_send_cache_file(conf, spec, qsp,r, tmpfile);
492 rv = s_header_only_cache_file(spec, qsp, r, tmpfile);
495 if (rv == HTTP_NOT_FOUND) {
496 DBG(r,"REQ[%X] recheck wait... try_count[%d]", TO_ADDR(r),try_count);
497 apr_sleep(CACHE_RECHECK_WAIT);
499 } while (try_count--);
500 if (try_count <= 0) {
501 WRN(r, "cache retry failure....");
502 WRN(r, "cache file was deleted...");
505 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
512 s_create_cache_file(request_rec *r,
516 query_string_param_t *qsp,
517 mod_chxj_config *conf)
521 apr_size_t writebyte;
523 img_conv_mode_t mode = qsp->mode;
525 char *writedata = NULL;
526 char *readdata = NULL;
530 apr_finfo_t cache_dir_st;
532 MagickWand *magick_wand;
535 if (STRCASEEQ('c','C',"chxj-qrcode",r->handler)) {
536 /*------------------------------------------------------------------------*/
537 /* QRCODE用のファイルの場合 */
538 /*------------------------------------------------------------------------*/
544 memset(&doc, 0, sizeof(Doc));
545 memset(&qrcode, 0, sizeof(qr_code_t));
547 doc.parse_mode = PARSE_MODE_CHTML;
551 qs_init_malloc(&doc);
553 root = qs_parse_file(&doc, r->filename);
555 chxj_qrcode_node_to_qrcode(&qrcode, root);
557 qs_all_free(&doc,QX_LOGMARK);
559 sts = chxj_qrcode_create_image_data(&qrcode, &readdata, &readbyte);
561 ERR(r, "qrcode create failed.");
566 /*------------------------------------------------------------------------*/
568 /*------------------------------------------------------------------------*/
570 DBG(r, "REQ[%X] Use mmap to read original image.", TO_ADDR(r));
573 apr_mmap_t *mmap = NULL;
574 rv = apr_file_open(&fin,
576 APR_FOPEN_READ | APR_FOPEN_SHARELOCK,
579 if (rv != APR_SUCCESS) {
581 ERR(r,"REQ[%X] %s:%d apr_file_open failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
582 ERR(r,"REQ[%X] %s:%d file open failed.[%s]", TO_ADDR(r),__FILE__,__LINE__,r->filename);
583 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
584 return HTTP_NOT_FOUND;
586 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fin);
587 if (rv != APR_SUCCESS) {
590 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
591 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
592 return HTTP_NOT_FOUND;
594 rv = apr_mmap_create(&mmap, fin, 0, finfo.size, APR_MMAP_READ, r->pool);
595 if (rv != APR_SUCCESS) {
598 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
599 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
600 return HTTP_NOT_FOUND;
602 readdata = apr_palloc(r->pool, st->size);
604 memcpy(readdata, mmap->mm, st->size);
605 //apr_mmap_delete(mmap);
609 rv = apr_file_open(&fin,
611 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
614 if (rv != APR_SUCCESS) {
615 DBG(r,"REQ[%X] file open failed.[%s]", TO_ADDR(r),r->filename);
616 return HTTP_NOT_FOUND;
619 readdata = apr_palloc(r->pool, st->size);
620 rv = apr_file_read_full(fin, (void*)readdata, st->size, &readbyte);
622 if (rv != APR_SUCCESS || readbyte != st->size) {
623 DBG(r,"REQ[%X] file read failed.[%s]", TO_ADDR(r), r->filename);
626 return HTTP_NOT_FOUND;
630 DBG(r,"REQ[%X] start img convert", TO_ADDR(r));
633 magick_wand = NewMagickWand();
634 if (MagickReadImageBlob(magick_wand,readdata, readbyte) == MagickFalse) {
636 return HTTP_NOT_FOUND;
639 /*------------------*/
640 /* for AnimationGIF */
641 /*------------------*/
642 img_count = MagickGetNumberImages(magick_wand);
643 DBG(r, "REQ[%X] img_count is [%d]", TO_ADDR(r), img_count);
645 MagickSetImageIndex(magick_wand, 0);
646 MagickWand *magick_wand2 = MagickGetImage(magick_wand);
647 DestroyMagickWand(magick_wand);
648 magick_wand = magick_wand2;
651 if (MagickStripImage(magick_wand) == MagickFalse) {
652 ERR(r, "mod_chxj: strip image failure.");
654 return HTTP_NOT_FOUND;
657 MagickWand *magick_wand2;
658 if ((magick_wand2 = MagickCoalesceImages(magick_wand)) == NULL) {
660 return HTTP_NOT_FOUND;
662 DestroyMagickWand(magick_wand);
663 magick_wand = magick_wand2;
666 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
667 int oldw = MagickGetImageWidth(magick_wand);
668 int oldh = MagickGetImageHeight(magick_wand);
669 int done_fixup_size = 0;
670 int ww = spec->width;
671 int hh = spec->heigh;
672 if (IS_IPHONE(spec) || IS_ANDROID(spec)) {
673 ww = (int)((double)ww * (double)1.5);
674 hh = (int)((double)hh * (double)1.5);
675 if (IS_ANDROID(spec)) {
676 ww = ww - ADJUST_WIDTH_FOR_ANDROID;
679 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
680 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && ww < oldw && hh < oldh)) {
682 * The size of the image is changed.
684 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
686 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL)
687 return HTTP_NOT_FOUND;
692 * The colors of the image is changed.
694 DBG(r,"REQ[%X] call s_fixup_color()", TO_ADDR(r));
696 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL)
697 return HTTP_NOT_FOUND;
700 * DEPTH of the image is changed.
702 DBG(r,"REQ[%X] call s_fixup_depth()", TO_ADDR(r));
704 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL)
705 return HTTP_NOT_FOUND;
708 if (! done_fixup_size) {
710 * The size of the image is changed.
712 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
713 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL)
714 return HTTP_NOT_FOUND;
717 char *nowFormat = MagickGetImageFormat(magick_wand);
718 int fixFormatFlag = 0;
720 if (STRCASEEQ('g','G',"gif",nowFormat)) {
721 if (spec->available_gif) {
722 if (s_convert_to_gif(magick_wand, r, spec)) {
723 return HTTP_NOT_FOUND;
728 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
729 if (spec->available_jpeg) {
730 if (s_convert_to_jpeg(magick_wand, r, spec)) {
731 return HTTP_NOT_FOUND;
736 else if (STRCASEEQ('p','P',"png",nowFormat)) {
737 if (spec->available_png) {
738 if (s_convert_to_png(magick_wand, r, spec)) {
739 return HTTP_NOT_FOUND;
744 else if (STRCASEEQ('b','B',"bmp",nowFormat)) {
745 if (spec->available_bmp4 || spec->available_bmp2) {
746 if (s_convert_to_bmp(magick_wand, r, spec)) {
747 return HTTP_NOT_FOUND;
754 DBG(r,"REQ[%X] start convert and compression", TO_ADDR(r));
756 if (! fixFormatFlag) {
757 if (spec->available_jpeg) {
758 if (s_convert_to_jpeg(magick_wand, r, spec)) {
759 return HTTP_NOT_FOUND;
762 else if (spec->available_gif) {
763 if (s_convert_to_gif(magick_wand, r, spec)) {
764 return HTTP_NOT_FOUND;
767 else if (spec->available_png) {
768 if (s_convert_to_png(magick_wand, r, spec)) {
769 return HTTP_NOT_FOUND;
774 if (spec->available_bmp2 || spec->available_bmp4) {
775 if (s_convert_to_bmp(magick_wand, r, spec)) {
776 return HTTP_NOT_FOUND;
782 * Add Comment (Copyright and so on.)
784 DBG(r,"REQ[%X] call s_add_copyright()",TO_ADDR(r));
786 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL)
787 return HTTP_NOT_FOUND;
791 fmt = MagickGetImageFormat(magick_wand);
793 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
795 return HTTP_NOT_FOUND;
798 r->content_type = apr_psprintf(r->pool, "image/jpeg");
801 if (strcasecmp(fmt, "jpg") == 0) {
802 r->content_type = apr_psprintf(r->pool, "image/jpeg");
805 if (strcasecmp(fmt, "jpeg") == 0) {
806 r->content_type = apr_psprintf(r->pool, "image/jpeg");
809 if (strcasecmp(fmt, "gif") == 0) {
810 r->content_type = apr_psprintf(r->pool, "image/gif");
813 if (strcasecmp(fmt, "png") == 0) {
814 r->content_type = apr_psprintf(r->pool, "image/png");
820 sv_writedata = writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
823 DestroyMagickWand(magick_wand);
824 ERR(r,"convert failure to Jpeg [%s]", tmpfile);
826 return HTTP_INTERNAL_SERVER_ERROR;
828 writedata = apr_palloc(r->pool, writebyte);
829 memcpy(writedata, sv_writedata, writebyte);
831 DBG(r,"REQ[%X] end convert and compression",TO_ADDR(r));
833 /* Added PNG Comment if type is image/png. */
834 if (r->content_type && strcmp(r->content_type, "image/png") == 0) {
835 if ((writedata = s_add_comment_to_png(r, writedata, &writebyte)) == NULL) {
836 DBG(r,"REQ[%X] Add comment to PNG failure.",TO_ADDR(r));
837 DestroyMagickWand(magick_wand);
838 if (sv_writedata) free(sv_writedata);
839 return HTTP_INTERNAL_SERVER_ERROR;
844 rv = apr_stat(&cache_dir_st, conf->image_cache_dir, APR_FINFO_MIN, r->pool);
845 if (rv != APR_SUCCESS) {
846 DestroyMagickWand(magick_wand);
847 ERR(r,"dir stat error.[%s]", conf->image_cache_dir);
848 if (sv_writedata) free(sv_writedata);
849 return HTTP_INTERNAL_SERVER_ERROR;
853 /* delete candidate */
855 /* get dir files size */
857 unsigned long total_size = 0;
859 unsigned long max_size = (! conf->image_cache_limit) ? DEFAULT_IMAGE_CACHE_LIMIT : conf->image_cache_limit;
860 char *delete_file_name;
862 rv = apr_dir_open(&dir, conf->image_cache_dir, r->pool);
863 if (rv != APR_SUCCESS) {
864 DestroyMagickWand(magick_wand);
865 ERR(r,"dir open error.[%s]", conf->image_cache_dir);
866 if (sv_writedata) free(sv_writedata);
867 return HTTP_INTERNAL_SERVER_ERROR;
869 memset(&dcf, 0, sizeof(apr_finfo_t));
870 dcf.atime = (apr_time_t)LONG_LONG_MAX;
873 rv = apr_dir_read(&dirf, APR_FINFO_SIZE|APR_FINFO_NAME|APR_FINFO_DIRENT|APR_FINFO_ATIME , dir);
874 if (rv != APR_SUCCESS) {
877 if (dirf.name && strcmp(dirf.name, ".") != 0 && strcmp(dirf.name, "..") != 0) {
878 total_size += (unsigned long)dirf.size;
879 DBG(r,"REQ[%x] dirf.name=[%s] dirf.size=[%ld] dirf.atime=[%lld]", TO_ADDR(r),dirf.name, (long)dirf.size, (long long int)dirf.atime);
880 if (dcf.atime >= dirf.atime) {
881 memcpy(&dcf, &dirf, sizeof(apr_finfo_t));
887 if (total_size + writebyte < max_size) {
888 DBG(r,"REQ[%X] There is an enough size in cache. total_size:[%lu] max_size:[%lu] found_file=[%d] max_size=[%lu]", TO_ADDR(r),total_size, max_size, found_file, max_size);
891 if (found_file == 0 && writebyte >= max_size) {
892 ERR(r,"REQ[%X] ==========================================",TO_ADDR(r));
893 ERR(r,"REQ[%X] cache space is too small...",TO_ADDR(r));
894 ERR(r,"REQ[%X] At least the same size as %luByte is necessary for me.", TO_ADDR(r),(unsigned long)writebyte);
895 ERR(r,"REQ[%X] Please specify the ChxjImageCacheLimit that is larger than now value. ",TO_ADDR(r));
896 ERR(r,"REQ[%X] ==========================================",TO_ADDR(r));
897 if (sv_writedata) free(sv_writedata);
898 return HTTP_INTERNAL_SERVER_ERROR;
900 DBG(r,"REQ[%X] Image Cache dir is full. total_size:[%lu] max_size:[%lu]",TO_ADDR(r),total_size + writebyte, max_size);
901 /* search delete candidate */
902 delete_file_name = apr_psprintf(r->pool, "%s/%s", conf->image_cache_dir, dcf.name);
903 DBG(r,"REQ[%X] delete image cache target:[%s] atime:[%lld]", TO_ADDR(r),delete_file_name, (long long int)dcf.atime);
904 rv = apr_file_remove(delete_file_name, r->pool);
905 if (rv != APR_SUCCESS) {
906 ERR(r,"REQ[%X] cache file delete failure.[%s]", TO_ADDR(r),delete_file_name);
907 if (sv_writedata) free(sv_writedata);
908 return HTTP_INTERNAL_SERVER_ERROR;
910 DBG(r,"REQ[%X] deleted image cache target:[%s]", TO_ADDR(r),delete_file_name);
911 if (total_size + writebyte - dcf.size < max_size) {
912 DBG(r,"REQ[%X] OK, there is an enough size in cache.",TO_ADDR(r));
918 rv = apr_file_open(&fout, tmpfile,
919 APR_FOPEN_WRITE| APR_FOPEN_CREATE | APR_FOPEN_BINARY | APR_SHARELOCK ,
922 if (rv != APR_SUCCESS) {
923 DestroyMagickWand(magick_wand);
924 ERR(r,"REQ[%X] file open error.[%s]", TO_ADDR(r), tmpfile);
925 if (sv_writedata) free(sv_writedata);
926 return HTTP_INTERNAL_SERVER_ERROR;
929 rv = apr_file_write(fout, (void*)writedata, &writebyte);
930 if (rv != APR_SUCCESS) {
931 DestroyMagickWand(magick_wand);
932 apr_file_close(fout);
933 if (sv_writedata) free(sv_writedata);
934 return HTTP_INTERNAL_SERVER_ERROR;
938 * CRC is added for AU for EzGET.
940 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
941 || spec->html_spec_type == CHXJ_SPEC_Hdml ) {
943 crc = s_add_crc(writedata, writebyte);
945 rv = apr_file_putc((crc >> 8) & 0xff, fout);
946 if (rv != APR_SUCCESS) {
947 DestroyMagickWand(magick_wand);
948 if (sv_writedata) free(sv_writedata);
949 return HTTP_INTERNAL_SERVER_ERROR;
952 rv = apr_file_putc( crc & 0xff, fout);
953 if (rv != APR_SUCCESS) {
954 DestroyMagickWand(magick_wand);
955 if (sv_writedata) free(sv_writedata);
956 return HTTP_INTERNAL_SERVER_ERROR;
960 DestroyMagickWand(magick_wand);
961 if (sv_writedata) free(sv_writedata);
963 rv = apr_file_close(fout);
964 if (rv != APR_SUCCESS) {
965 DBG(r,"REQ[%X] file write error.[%s]",TO_ADDR(r),tmpfile);
966 return HTTP_INTERNAL_SERVER_ERROR;
974 s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec)
976 if (MagickSetImageCompression(magick_wand,JPEGCompression) == MagickFalse) {
981 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
986 if (MagickStripImage(magick_wand) == MagickFalse) {
991 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
994 r->content_type = apr_psprintf(r->pool, "image/jpeg");
995 ap_set_content_type(r, "image/jpeg");
996 DBG(r,"REQ[%X] convert to jpg",TO_ADDR(r));
1002 s_convert_to_png(MagickWand *magick_wand, request_rec *r, device_table *spec)
1004 if (MagickSetImageCompression(magick_wand,ZipCompression) == MagickFalse) {
1005 EXIT_MAGICK_ERROR();
1009 if (MagickSetImageFormat(magick_wand, "png") == MagickFalse) {
1010 EXIT_MAGICK_ERROR();
1014 if (MagickStripImage(magick_wand) == MagickFalse) {
1015 EXIT_MAGICK_ERROR();
1019 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
1022 r->content_type = apr_psprintf(r->pool, "image/png");
1023 ap_set_content_type(r, "image/png");
1024 DBG(r,"REQ[%X] convert to png",TO_ADDR(r));
1030 s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec)
1032 if (MagickSetImageCompression(magick_wand,LZWCompression) == MagickFalse) {
1033 EXIT_MAGICK_ERROR();
1037 if (MagickSetImageFormat(magick_wand, "gif") == MagickFalse) {
1038 EXIT_MAGICK_ERROR();
1042 if (MagickStripImage(magick_wand) == MagickFalse) {
1043 EXIT_MAGICK_ERROR();
1047 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
1050 r->content_type = apr_psprintf(r->pool, "image/gif");
1051 ap_set_content_type(r, "image/gif");
1053 DBG(r,"REQ[%X] convert to gif",TO_ADDR(r));
1059 s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec)
1061 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1062 EXIT_MAGICK_ERROR();
1066 if (MagickSetImageFormat(magick_wand, "bmp") == MagickFalse) {
1067 EXIT_MAGICK_ERROR();
1071 if (MagickStripImage(magick_wand) == MagickFalse) {
1072 EXIT_MAGICK_ERROR();
1076 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
1079 r->content_type = apr_psprintf(r->pool, "image/bmp");
1080 ap_set_content_type(r, "image/bmp");
1082 DBG(r,"REQ[%X] convert to bmp(unsupported)",TO_ADDR(r));
1088 s_create_blob_data(request_rec *r,
1090 query_string_param_t *qsp,
1094 apr_size_t writebyte;
1096 img_conv_mode_t mode = qsp->mode;
1098 char *writedata = NULL;
1100 MagickWand *magick_wand;
1102 magick_wand = NewMagickWand();
1104 if (MagickReadImageBlob(magick_wand,indata, *len) == MagickFalse) {
1105 EXIT_MAGICK_ERROR();
1109 if (MagickStripImage(magick_wand) == MagickFalse) {
1110 ERR(r, "mod_chxj: strip image failure.");
1111 EXIT_MAGICK_ERROR();
1116 int oldw = MagickGetImageWidth(magick_wand);
1117 int oldh = MagickGetImageHeight(magick_wand);
1118 int done_fixup_size = 0;
1119 int ww = spec->width;
1120 int hh = spec->heigh;
1121 if (IS_IPHONE(spec) || IS_ANDROID(spec)) {
1122 ww = (int)((double)ww * (double)1.5);
1123 hh = (int)((double)hh * (double)1.5);
1124 if (IS_ANDROID(spec)) {
1125 ww = ww - ADJUST_WIDTH_FOR_ANDROID;
1128 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
1129 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && ww < oldw && hh < oldh)) {
1131 * The size of the image is changed.
1133 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1135 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1136 EXIT_MAGICK_ERROR();
1140 done_fixup_size = 1;
1143 * The colors of the image is changed.
1145 DBG(r,"REQ[%X] call s_fixup_color()",TO_ADDR(r));
1147 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL) {
1148 EXIT_MAGICK_ERROR();
1153 * DEPTH of the image is changed.
1155 DBG(r,"REQ[%X] call s_fixup_depth()",TO_ADDR(r));
1157 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL) {
1158 EXIT_MAGICK_ERROR();
1163 if (! done_fixup_size) {
1165 * The size of the image is changed.
1167 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1168 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1169 EXIT_MAGICK_ERROR();
1175 char *nowFormat = MagickGetImageFormat(magick_wand);
1176 int fixFormatFlag = 0;
1178 if (STRCASEEQ('g','G',"gif",nowFormat)) {
1179 if (spec->available_gif) {
1180 if (s_convert_to_gif(magick_wand, r, spec)) {
1186 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
1187 if (spec->available_jpeg) {
1188 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1194 else if (STRCASEEQ('p','P',"png",nowFormat)) {
1195 if (spec->available_png) {
1196 if (s_convert_to_png(magick_wand, r, spec)) {
1204 DBG(r,"REQ[%X] start convert and compression",TO_ADDR(r));
1206 if (!fixFormatFlag) {
1207 if (spec->available_jpeg) {
1208 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1212 else if (spec->available_png) {
1213 if (s_convert_to_png(magick_wand, r, spec)) {
1217 else if (spec->available_gif) {
1218 if (s_convert_to_gif(magick_wand, r, spec)) {
1222 else if (spec->available_bmp2 || spec->available_bmp4) {
1223 if (s_convert_to_bmp(magick_wand, r, spec)) {
1228 /*--------------------------------------------------------------------------*/
1229 /* Add Comment (Copyright and so on.) */
1230 /*--------------------------------------------------------------------------*/
1231 DBG(r,"REQ[%X] call s_add_copyright()",TO_ADDR(r));
1233 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL)
1236 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1239 DestroyMagickWand(magick_wand);
1240 DBG(r,"REQ[%X] convert failure to Jpeg ",TO_ADDR(r));
1244 DBG(r,"REQ[%X] end convert and compression",TO_ADDR(r));
1248 dst = apr_palloc(r->pool, writebyte+2);
1250 memcpy(dst, writedata, writebyte);
1251 /*--------------------------------------------------------------------------*/
1252 /* CRC is added for AU for EzGET. */
1253 /*--------------------------------------------------------------------------*/
1254 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1255 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1256 crc = s_add_crc(writedata, writebyte);
1257 dst[writebyte + 0] = (crc >> 8) & 0xff;
1258 dst[writebyte + 1] = (crc ) & 0xff;
1262 DestroyMagickWand(magick_wand);
1270 s_fixup_size(MagickWand *magick_wand,
1273 query_string_param_t *qsp)
1275 img_conv_mode_t mode = qsp->mode;
1283 oldw = MagickGetImageWidth(magick_wand);
1284 oldh = MagickGetImageHeight(magick_wand);
1286 DBG(r,"REQ[%X] detect width=[%d]", TO_ADDR(r),oldw);
1287 DBG(r,"REQ[%X] detect heigh=[%d]", TO_ADDR(r),oldh);
1292 DBG(r,"REQ[%X] detect spec width=[%d]", TO_ADDR(r),spec->width);
1293 DBG(r,"REQ[%X] detect spec heigh=[%d]", TO_ADDR(r),spec->heigh);
1295 c_width = spec->width;
1296 c_heigh = spec->heigh;
1298 if (IS_IPHONE(spec) || IS_ANDROID(spec)) {
1299 c_width = (int)((double)c_width * (double)1.5);
1300 c_heigh = (int)((double)c_heigh * (double)1.5);
1301 if (IS_ANDROID(spec)) {
1302 c_width = c_width - ADJUST_WIDTH_FOR_ANDROID;
1304 DBG(r,"REQ[%X] detect iphone/android width=[%d]", TO_ADDR(r),c_width);
1305 DBG(r,"REQ[%X] detect iphone/android heigh=[%d]", TO_ADDR(r),c_heigh);
1309 case IMG_CONV_MODE_THUMBNAIL:
1311 DBG(r,"REQ[%X] **** detect thumbnail mode ****",TO_ADDR(r));
1313 if (neww > c_width) {
1314 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1315 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1317 if (newh > c_heigh) {
1318 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1319 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1322 neww = (int)((double)(neww / 3) * 0.8);
1323 newh = (int)((double)(newh / 3) * 0.8);
1326 case IMG_CONV_MODE_WALLPAPER:
1327 case IMG_CONV_MODE_EZGET:
1329 DBG(r,"REQ[%X] **** detect wallpaper mode ****",TO_ADDR(r));
1331 if (spec->wp_width && spec->wp_heigh) {
1332 c_width = spec->wp_width;
1333 c_heigh = spec->wp_heigh;
1336 DBG(r,"REQ[%X] calc new width and height",TO_ADDR(r));
1338 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1339 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1341 DBG(r,"REQ[%X] newh = [%d] neww = [%d]", TO_ADDR(r),newh, neww);
1346 DBG(r,"REQ[%X] **** detect normal mode ****",TO_ADDR(r));
1348 if (qsp->ua_flag != UA_IGN && spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1349 if (neww > c_width) {
1350 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1351 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1354 if (newh > c_heigh) {
1355 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1356 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1362 if (neww == 0) neww = 1;
1363 if (newh == 0) newh = 1;
1365 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1366 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),oldw, neww);
1367 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),oldh, newh);
1369 MagickResetIterator(magick_wand);
1371 while (MagickNextImage(magick_wand) != MagickFalse) {
1373 case IMG_CONV_MODE_WALLPAPER:
1374 case IMG_CONV_MODE_EZGET:
1376 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1377 EXIT_MAGICK_ERROR();
1381 if (MagickCropImage(magick_wand,
1382 (unsigned long)c_width,
1383 (unsigned long)c_heigh,
1384 (long)((neww - c_width) / 2),
1385 (long)((newh - c_heigh) / 2)) == MagickFalse) {
1386 EXIT_MAGICK_ERROR();
1391 case IMG_CONV_MODE_NORMAL:
1393 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),neww, qsp->width);
1397 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),newh, qsp->height);
1402 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1403 EXIT_MAGICK_ERROR();
1409 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1410 if (MagickSetImageUnits(magick_wand, PixelsPerInchResolution) == MagickFalse) {
1411 EXIT_MAGICK_ERROR();
1415 if (MagickSetImageResolution(magick_wand,
1416 (double)spec->dpi_width,
1417 (double)spec->dpi_heigh) == MagickFalse) {
1418 EXIT_MAGICK_ERROR();
1422 if (MagickSetImageDispose(magick_wand, BackgroundDispose) == MagickFalse) {
1423 EXIT_MAGICK_ERROR();
1434 s_fixup_color(MagickWand *magick_wand, request_rec *r, device_table *spec, img_conv_mode_t UNUSED(mode))
1436 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1438 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1439 DBG(r,"REQ[%X] Pass s_fixup_color proc",TO_ADDR(r));
1440 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1444 unsigned long colors = MagickGetImageColors(magick_wand);
1445 DBG(r,"REQ[%X] now color:[%ld] spec->color:[%ld]", TO_ADDR(r),colors, (unsigned long)spec->color);
1446 if (colors < (unsigned long)spec->color) {
1447 DBG(r,"REQ[%X] Pass s_fixup_color proc. color:[%ld] spec->color:[%d]", TO_ADDR(r),colors, spec->color);
1448 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1452 if (spec->color >= 256) {
1454 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1456 if (MagickQuantizeImage(magick_wand,
1459 4, /* tree depth of 4 */
1461 0) == MagickFalse) {
1462 EXIT_MAGICK_ERROR();
1466 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1470 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1472 if (MagickQuantizeImage(magick_wand,
1477 0) == MagickFalse) {
1478 EXIT_MAGICK_ERROR();
1482 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1486 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1494 s_fixup_depth(MagickWand *magick_wand, request_rec *r, device_table *spec)
1496 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1497 DBG(r,"REQ[%X] Pass s_fixup_depth proc",TO_ADDR(r));
1501 if (spec->color == 15680000) {
1502 if (MagickSetImageDepth(magick_wand, 24) == MagickFalse) {
1503 EXIT_MAGICK_ERROR();
1508 if (spec->color == 262144) {
1509 if (MagickSetImageDepth(magick_wand, 18) == MagickFalse) {
1510 EXIT_MAGICK_ERROR();
1515 if (spec->color == 65536) {
1516 if (MagickSetImageDepth(magick_wand, 16) == MagickFalse) {
1517 EXIT_MAGICK_ERROR();
1522 if (spec->color == 4096) {
1523 if (MagickSetImageDepth(magick_wand, 12) == MagickFalse) {
1524 EXIT_MAGICK_ERROR();
1529 if (spec->color == 256) {
1530 if (MagickSetImageDepth(magick_wand, 8) == MagickFalse) {
1531 EXIT_MAGICK_ERROR();
1536 if (spec->color == 4) {
1537 if (MagickSetImageDepth(magick_wand, 2) == MagickFalse) {
1538 EXIT_MAGICK_ERROR();
1543 if (spec->color == 2) {
1544 if (MagickSetImageDepth(magick_wand, 1) == MagickFalse) {
1545 EXIT_MAGICK_ERROR();
1555 s_add_copyright(MagickWand *magick_wand, request_rec *r, device_table *spec)
1557 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1559 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1560 DBG(r,"REQ[%X] Pass add_copiright proc",TO_ADDR(r));
1564 if (conf->image_copyright) {
1566 DBG(r,"REQ[%X] Add COPYRIGHT [%s]", TO_ADDR(r),conf->image_copyright);
1568 if (spec->html_spec_type == CHXJ_SPEC_Jhtml
1569 || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1570 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1571 if (MagickCommentImage(magick_wand,
1572 apr_psprintf(r->pool,
1574 conf->image_copyright)) == MagickFalse)
1578 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1579 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1580 if (MagickCommentImage(magick_wand,
1581 apr_psprintf(r->pool,
1582 "kddi_copyright=on,%s",
1583 conf->image_copyright)) == MagickFalse)
1587 if (MagickCommentImage(magick_wand,
1588 apr_psprintf(r->pool,
1590 conf->image_copyright)) == MagickFalse)
1595 if (MagickCommentImage(magick_wand, "mod_chxj") == MagickFalse)
1601 EXIT_MAGICK_ERROR();
1606 s_img_down_sizing(MagickWand *magick_wand, request_rec *r, device_table *spec)
1608 MagickBooleanType status;
1609 unsigned long quality = 70;
1610 apr_size_t writebyte = 0;
1612 apr_size_t prev_size = 0;
1616 writedata = (char *)MagickGetImageBlob(magick_wand, &writebyte);
1617 prev_size = writebyte;
1620 fmt = MagickGetImageFormat(magick_wand);
1622 if (STRCASEEQ('j','J',"jpg",fmt)) fmt_type = 1;
1623 if (STRCASEEQ('p','P',"png",fmt)) fmt_type = 2;
1624 if (STRCASEEQ('g','G',"gif",fmt)) fmt_type = 3;
1625 if (STRCASEEQ('b','B',"bmp",fmt)) fmt_type = 4;
1627 if (fmt_type == 1) {
1629 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1630 EXIT_MAGICK_ERROR();
1634 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1635 if (writebyte >= prev_size) {
1636 DBG(r,"REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1638 if (quality > 100) {
1639 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1640 EXIT_MAGICK_ERROR();
1645 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1646 EXIT_MAGICK_ERROR();
1652 DBG(r,"REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1654 if (spec->cache == 0)
1657 if (writebyte <= (unsigned int)spec->cache)
1662 if (quality == 0 || quality > 100)
1671 && writebyte > (unsigned int)spec->cache) {
1672 unsigned long now_color = spec->color;
1673 unsigned long depth = 0;
1676 case 2: depth = 1; break;
1677 case 4: now_color = 2; depth = 1; break;
1678 case 8: now_color = 4; depth = 2; break;
1679 case 16: now_color = 8; depth = 3; break;
1680 case 256: now_color = 16; depth = 4; break;
1681 case 4096: now_color = 256; depth = 8; break;
1682 case 65536: now_color = 4096; depth = 12; break;
1683 case 262144: now_color = 65536; depth = 16; break;
1684 case 15680000: now_color = 262144; depth = 18; break;
1690 if (now_color <= 2) break;
1693 if (now_color >= 8) {
1694 status = MagickQuantizeImage(magick_wand,
1702 status = MagickQuantizeImage(magick_wand,
1708 MagickSetImageType(magick_wand, GrayscaleType);
1710 if (status == MagickFalse) {
1711 EXIT_MAGICK_ERROR();
1714 if (fmt_type != 2) {
1715 if (MagickSetImageDepth(magick_wand, depth) == MagickFalse) {
1716 EXIT_MAGICK_ERROR();
1720 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1722 DBG(r,"REQ[%X] now_color=[%ld] size=[%d]",TO_ADDR(r),(long)now_color, (int)writebyte);
1724 /* Once per request */
1727 while(now_color > 2);
1736 mod_chxj_config *conf,
1738 query_string_param_t *query_string,
1740 const char *tmpfile)
1745 apr_size_t sendbyte;
1746 char *contentLength;
1749 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1750 if (rv != APR_SUCCESS)
1751 return HTTP_NOT_FOUND;
1753 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
1754 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
1755 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
1756 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
1760 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1761 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1762 ap_update_mtime(r, st.mtime);
1763 ap_set_last_modified(r);
1766 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
1767 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
1768 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1770 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1771 readdata = apr_palloc(r->pool, st.size);
1773 DBG(r, "REQ[%X] Use mmap to read cache file", TO_ADDR(r));
1776 apr_mmap_t *mmap = NULL;
1777 rv = apr_file_open(&fout, tmpfile,
1779 APR_OS_DEFAULT, r->pool);
1780 if (rv != APR_SUCCESS) {
1782 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1783 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1784 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1785 return HTTP_NOT_FOUND;
1787 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1788 if (rv != APR_SUCCESS) {
1790 apr_file_close(fout);
1791 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1792 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1793 return HTTP_NOT_FOUND;
1795 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1796 if (rv != APR_SUCCESS) {
1798 apr_file_close(fout);
1799 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1800 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1801 return HTTP_NOT_FOUND;
1803 memcpy(readdata, mmap->mm, st.size);
1804 //apr_mmap_delete(mmap);
1805 apr_file_close(fout);
1809 apr_size_t readbyte;
1810 rv = apr_file_open(&fout, tmpfile,
1811 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
1812 APR_OS_DEFAULT, r->pool);
1813 if (rv != APR_SUCCESS) {
1814 ERR(r, "REQ[%X] %s:%d cache file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1815 return HTTP_NOT_FOUND;
1817 rv = apr_file_read_full(fout, (void*)readdata, st.size, &readbyte);
1818 apr_file_close(fout);
1819 if (rv != APR_SUCCESS) {
1821 ERR(r,"REQ[%X] %s:%d apr_file_read_full failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1822 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1823 return HTTP_NOT_FOUND;
1828 MagickWand *magick_wand = NewMagickWand();
1829 if (MagickReadImageBlob(magick_wand,readdata, st.size) == MagickFalse) {
1830 EXIT_MAGICK_ERROR();
1831 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1832 return HTTP_NOT_FOUND;
1834 if (MagickStripImage(magick_wand) == MagickFalse) {
1835 ERR(r, "mod_chxj: strip image failure.");
1836 EXIT_MAGICK_ERROR();
1837 return HTTP_NOT_FOUND;
1839 char *nowFormat = MagickGetImageFormat(magick_wand);
1840 DestroyMagickWand(magick_wand);
1841 char *fname = apr_pstrdup(r->pool, r->filename);
1842 char *ext = strrchr(fname, '.');
1844 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1845 DBG(r,"REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1846 ap_set_content_type(r, "image/jpeg");
1849 fname = apr_pstrcat(r->pool, fname, ".jpg");
1851 else if (ext && strcasecmp(".jpeg", ext) != 0 && strcasecmp(".jpg", ext) != 0) {
1853 fname = apr_pstrcat(r->pool, fname, ".jpg");
1856 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1857 DBG(r,"REQ[%X] detect cache file => png.",TO_ADDR(r));
1858 ap_set_content_type(r, "image/png");
1861 fname = apr_pstrcat(r->pool, fname, ".png");
1863 else if (ext && strcasecmp(".png", ext) != 0) {
1865 fname = apr_pstrcat(r->pool, fname, ".png");
1869 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1870 DBG(r,"REQ[%X] detect cache file => gif.",TO_ADDR(r));
1871 ap_set_content_type(r, "image/gif");
1874 fname = apr_pstrcat(r->pool, fname, ".gif");
1876 else if (ext && strcasecmp(".gif", ext) != 0) {
1877 DBG(r, "REQ[%X]", TO_ADDR(r));
1879 fname = apr_pstrcat(r->pool, fname, ".gif");
1882 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1883 DBG(r,"REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1884 ap_set_content_type(r, "image/bmp");
1887 fname = apr_pstrcat(r->pool, fname, ".bmp");
1889 else if (ext && strcasecmp(".bmp", ext) != 0) {
1891 fname = apr_pstrcat(r->pool, fname, ".bmp");
1895 ERR(r,"REQ[%X] detect unknown file",TO_ADDR(r));
1896 return HTTP_NOT_FOUND;
1899 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && (IS_IPHONE(spec)||IS_ANDROID(spec))) {
1900 ap_set_content_type(r, "application/octet-stream");
1901 apr_table_setn(r->headers_out, "Content-Disposition", apr_psprintf(r->pool, "attachment; filename=%s", fname));
1902 DBG(r,"REQ[%X] detect cache file => iphone/android",TO_ADDR(r));
1904 if (conf->image_copyright) {
1905 DBG(r,"REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
1906 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1907 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1911 conn_rec *c = r->connection;
1912 apr_bucket_brigade *bb = NULL;
1915 bb = apr_brigade_create(r->pool, c->bucket_alloc);
1916 b = apr_bucket_heap_create(readdata, st.size, NULL, c->bucket_alloc);
1917 APR_BRIGADE_INSERT_TAIL(bb, b);
1918 ap_pass_brigade(r->output_filters, bb);
1921 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r), (int)sendbyte);
1924 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1925 char *name = apr_pstrdup(r->pool, basename(r->filename));
1926 name[strlen(name)-4] = 0;
1927 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1929 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1930 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".jpg", (long)st.size, "devjaww", name);
1933 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1934 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1935 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".bmp", (long)st.size, "devabm", name);
1938 if (strcasecmp(r->content_type, "image/png") == 0) {
1939 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1940 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".png", (long)st.size, "dev8aww", name);
1943 if (strcasecmp(r->content_type, "image/gif") == 0) {
1944 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1945 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".gif", (long)st.size, "devgi0z", name);
1949 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1950 if (query_string->count == -1 && query_string->offset == -1) {
1951 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1952 ap_rprintf(r, HDML_SUCCESS_PAGE);
1956 if (query_string->count == -2 && query_string->offset == -1) {
1957 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1958 ap_rprintf(r, HDML_FAIL_PAGE);
1962 chxj_set_content_type(r, "application/x-up-download");
1963 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1964 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1966 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1968 DBG(r, "REQ[%X] Use ap_send_mmap to send cache file", TO_ADDR(r));
1972 rv = apr_file_open(&fout, tmpfile,
1973 APR_FOPEN_READ | APR_FOPEN_BINARY,
1974 APR_OS_DEFAULT, r->pool);
1975 if (rv != APR_SUCCESS) {
1976 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1977 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1978 return HTTP_NOT_FOUND;
1980 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1981 if (rv != APR_SUCCESS) {
1983 apr_file_close(fout);
1984 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1985 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1986 return HTTP_NOT_FOUND;
1988 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1989 if (rv != APR_SUCCESS) {
1991 apr_file_close(fout);
1992 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1993 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1994 return HTTP_NOT_FOUND;
1996 sendbyte = ap_send_mmap(mmap, r, query_string->offset, query_string->count);
1997 // apr_mmap_delete(mmap);
1998 apr_file_close(fout);
2002 rv = apr_file_open(&fout, tmpfile,
2003 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
2004 APR_OS_DEFAULT, r->pool);
2006 if (rv != APR_SUCCESS) {
2007 DBG(r,"REQ[%X] tmpfile open failed[%s]", TO_ADDR(r),tmpfile);
2008 return HTTP_NOT_FOUND;
2011 ap_send_fd(fout, r, query_string->offset, query_string->count, &sendbyte);
2012 apr_file_close(fout);
2015 DBG(r,"REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
2024 s_send_original_file(request_rec *r, const char *originalfile)
2029 apr_size_t sendbyte = 0;
2031 rv = apr_stat(&st, originalfile, APR_FINFO_MIN, r->pool);
2032 if (rv != APR_SUCCESS)
2033 return HTTP_NOT_FOUND;
2037 apr_table_setn(r->headers_out, "Vary", "User-Agent");
2038 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
2039 ap_update_mtime(r, st.mtime);
2040 ap_set_last_modified(r);
2044 DBG(r, "REQ[%X] Use ap_send_mmap to send original image file", TO_ADDR(r));
2047 apr_mmap_t *mmap = NULL;
2048 rv = apr_file_open(&fout,
2050 APR_FOPEN_READ | APR_FOPEN_SHARELOCK,
2051 APR_OS_DEFAULT, r->pool);
2052 if (rv != APR_SUCCESS) {
2054 ERR(r,"REQ[%X] %s:%d apr_file_open failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2055 ERR(r,"REQ[%X] %s:%d original file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,originalfile);
2056 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2057 return HTTP_NOT_FOUND;
2059 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
2060 if (rv != APR_SUCCESS) {
2062 apr_file_close(fout);
2063 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2064 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2065 return HTTP_NOT_FOUND;
2067 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
2068 if (rv != APR_SUCCESS) {
2070 apr_file_close(fout);
2071 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2072 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2073 return HTTP_NOT_FOUND;
2075 sendbyte = ap_send_mmap(mmap, r, 0, st.size);
2076 //apr_mmap_delete(mmap);
2077 apr_file_close(fout);
2081 rv = apr_file_open(&fout, originalfile,
2082 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
2083 APR_OS_DEFAULT, r->pool);
2084 if (rv != APR_SUCCESS) {
2085 DBG(r,"REQ[%X] originalfile open failed[%s]", TO_ADDR(r),originalfile);
2086 return HTTP_NOT_FOUND;
2089 ap_send_fd(fout, r, 0, st.size, &sendbyte);
2090 apr_file_close(fout);
2093 DBG(r,"REQ[%x] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
2100 s_header_only_cache_file(device_table *spec, query_string_param_t *query_string, request_rec *r, const char *tmpfile)
2104 char *contentLength;
2105 mod_chxj_config *conf = ap_get_module_config(r->per_dir_config, &chxj_module);
2107 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2109 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
2110 if (rv != APR_SUCCESS) {
2111 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2112 return HTTP_NOT_FOUND;
2115 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
2116 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
2117 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
2118 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
2120 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
2121 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
2122 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
2124 MagickWand *magick_wand = NewMagickWand();
2125 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
2126 EXIT_MAGICK_ERROR();
2127 return HTTP_NOT_FOUND;
2129 if (MagickStripImage(magick_wand) == MagickFalse) {
2130 ERR(r, "mod_chxj: strip image failure.");
2131 EXIT_MAGICK_ERROR();
2132 return HTTP_NOT_FOUND;
2134 char *nowFormat = MagickGetImageFormat(magick_wand);
2135 DestroyMagickWand(magick_wand);
2137 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
2138 DBG(r,"REQ[%x] detect cache file => jpg.",TO_ADDR(r));
2139 ap_set_content_type(r, "image/jpeg");
2141 else if (STRCASEEQ('p','P',"png", nowFormat)) {
2142 DBG(r,"REQ[%X] detect cache file => png.",TO_ADDR(r));
2143 ap_set_content_type(r, "image/png");
2145 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
2146 DBG(r,"REQ[%X] detect cache file => gif.",TO_ADDR(r));
2147 ap_set_content_type(r, "image/gif");
2149 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
2150 DBG(r,"REQ[%X] detect cache file => bmp.",TO_ADDR(r));
2151 ap_set_content_type(r, "image/bmp");
2154 ERR(r, "REQ[%X] detect unknown file", TO_ADDR(r));
2155 return HTTP_NOT_FOUND;
2159 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
2162 if (query_string->mode == IMG_CONV_MODE_EZGET) {
2163 char *name = apr_pstrdup(r->pool, basename(r->filename));
2164 name[strlen(name)-4] = 0;
2165 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
2167 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2170 if (strcasecmp(r->content_type, "image/bmp") == 0) {
2171 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2174 if (strcasecmp(r->content_type, "image/png") == 0) {
2175 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2178 if (strcasecmp(r->content_type, "image/gif") == 0) {
2179 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2183 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
2184 if (query_string->count == -1 && query_string->offset == -1) {
2185 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2188 if (query_string->count == -2 && query_string->offset == -1) {
2189 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2192 chxj_set_content_type(r, "application/x-up-download");
2193 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
2194 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
2196 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r), (int)st.size);
2199 if (conf->image_copyright) {
2200 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
2201 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
2202 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
2206 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2212 s_init_serial_pattern(apr_pool_t *p)
2214 if (!v_docomo_serial_pattern1) {
2215 v_docomo_serial_pattern1 = chxj_compile_for_preg_replace(p, "/ser[^;\\)]+");
2217 if (!v_docomo_serial_pattern2) {
2218 v_docomo_serial_pattern2 = chxj_compile_for_preg_replace(p, ";ser[^;\\)]+");
2220 if (!v_docomo_serial_pattern3) {
2221 v_docomo_serial_pattern3 = chxj_compile_for_preg_replace(p, ";icc[^;\\)]+");
2223 if (!v_softbank_serial_pattern1) {
2224 v_softbank_serial_pattern1 = chxj_compile_for_preg_replace(p, "/SN[0-9a-zA-Z]+ ");
2230 s_create_workfile_name(
2232 mod_chxj_config *conf,
2233 const char *user_agent,
2234 query_string_param_t *qsp)
2239 char *w = apr_palloc(r->pool, 256);
2241 char *new_user_agent;
2243 s_init_serial_pattern(r->server->process->pool);
2246 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern1, "", user_agent);
2247 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern2, "", new_user_agent);
2248 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern3, "", new_user_agent);
2251 new_user_agent = chxj_preg_replace(r->pool, v_softbank_serial_pattern1, " ", new_user_agent);
2253 DBG(r,"REQ[%X] old user_agent:[%s] ==> new user_agent:[%s]", TO_ADDR(r),user_agent, new_user_agent);
2257 switch (qsp->mode) {
2258 case IMG_CONV_MODE_THUMBNAIL:
2259 fname = apr_psprintf(r->pool, "%s.%s.thumbnail", r->filename, new_user_agent);
2260 DBG(r,"REQ[%X] mode=thumbnail [%s]", TO_ADDR(r),fname);
2263 case IMG_CONV_MODE_WALLPAPER:
2264 case IMG_CONV_MODE_EZGET:
2265 fname = apr_psprintf(r->pool, "%s.%s.wallpaper", r->filename, new_user_agent);
2266 DBG(r,"REQ[%X] mode=WallPaper [%s]", TO_ADDR(r),fname);
2269 case IMG_CONV_MODE_NORMAL:
2272 fname = apr_psprintf(r->pool, "%s.%s", r->filename, new_user_agent);
2275 fname = apr_psprintf(r->pool, "%s.w%d", fname, qsp->width);
2278 fname = apr_psprintf(r->pool, "%s.h%d", fname, qsp->height);
2280 DBG(r,"REQ[%X] mode=normal [%s]", TO_ADDR(r),fname);
2283 if (qsp->ua_flag == UA_IGN) {
2284 fname = apr_psprintf(r->pool, "%s.IGN", fname);
2287 len = strlen(fname);
2289 for (ii=0; ii<len; ii++) {
2290 if (fname[ii] == '/'
2295 || fname[ii] == ')') {
2299 w[jj++] = fname[ii];
2303 return apr_psprintf(r->pool, "%s/%s.%s", conf->image_cache_dir,w,CACHEDATA_EXT);
2307 static unsigned short
2308 s_add_crc(const char *writedata, apr_size_t writebyte)
2310 unsigned short crc = 0xffff;
2314 for(ii=0;ii<writebyte;ii++) {
2316 crc = AU_CRC_TBL[(crc>>8^ch)&0xff]^(crc<<8);
2323 chxj_trans_name(request_rec *r)
2330 mod_chxj_config *conf;
2343 "qrc", /* QRCode出力用ファイルの拡張子 */
2349 int do_ext_check = TRUE;
2350 int next_ok = FALSE;
2352 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2354 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2357 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r),r->uri);
2358 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2362 if (conf->image != CHXJ_IMG_ON) {
2363 DBG(r,"REQ[%X] conf not found",TO_ADDR(r));
2364 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2369 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2372 if (r->filename == NULL)
2373 r->filename = apr_pstrdup(r->pool, r->uri);
2376 if ((idx = strchr(r->filename, ':')) != NULL)
2377 filename_sv = idx+1;
2379 filename_sv = r->filename;
2381 DBG(r,"REQ[%X] r->filename[%s]", TO_ADDR(r),filename_sv);
2383 ccp = ap_document_root(r);
2385 return HTTP_INTERNAL_SERVER_ERROR;
2387 docroot = apr_pstrdup(r->pool, ccp);
2388 len = strlen(docroot);
2390 if (docroot[len-1] == '/')
2391 docroot[len-1] = '\0';
2395 && *filename_sv == *r->server->path
2396 && strncmp(filename_sv, r->server->path, r->server->pathlen) == 0)
2397 filename_sv = apr_pstrcat(r->pool, docroot, (filename_sv + r->server->pathlen), NULL);
2399 filename_sv = apr_pstrcat(r->pool, docroot, filename_sv, NULL);
2401 DBG(r,"REQ[%X] URI[%s]", TO_ADDR(r),filename_sv);
2403 do_ext_check = TRUE;
2404 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2405 char* pos = strrchr(filename_sv, '.');
2407 if (strcasecmp(pos, ext[ii]) == 0) {
2408 do_ext_check = FALSE;
2409 fname = apr_psprintf(r->pool, "%s", filename_sv);
2416 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2417 if (strlen(ext[ii]) == 0) {
2418 fname = apr_psprintf(r->pool, "%s", filename_sv);
2421 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2423 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2425 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2426 if (rv == APR_SUCCESS) {
2427 if (st.filetype != APR_DIR)
2434 if (fname == NULL) {
2435 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2438 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2439 char* pos = strrchr(fname, '.');
2441 if (strcasecmp(pos, ext[ii]) == 0) {
2449 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2453 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2454 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2456 r->filename = apr_psprintf(r->pool, "%s", fname);
2458 if (strcasecmp("qrc", ext[ii]) == 0)
2459 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2461 r->handler = apr_psprintf(r->pool, "chxj-picture");
2463 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2470 s_chxj_trans_name2(request_rec *r)
2474 mod_chxj_config *conf;
2487 "qrc", /* QRCode出力用ファイルの拡張子 */
2492 int do_ext_check = TRUE;
2493 int next_ok = FALSE;
2495 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2497 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2500 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r), r->uri);
2501 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2505 if (conf->image != CHXJ_IMG_ON) {
2506 DBG(r,"REQ[%X] ImageEngineOff", TO_ADDR(r));
2507 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2512 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2514 if (r->filename == NULL) {
2515 DBG(r,"REQ[%X] r->filename is null", TO_ADDR(r));
2516 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2520 filename_sv = r->filename;
2522 DBG(r,"REQ[%x] r->filename[%s]", TO_ADDR(r), filename_sv);
2524 do_ext_check = TRUE;
2525 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2526 char* pos = strrchr(filename_sv, '.');
2528 if (strcasecmp(pos, ext[ii]) == 0) {
2529 do_ext_check = FALSE;
2530 fname = apr_psprintf(r->pool, "%s", filename_sv);
2537 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2538 if (strlen(ext[ii]) == 0) {
2539 fname = apr_psprintf(r->pool, "%s", filename_sv);
2542 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2544 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2546 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2547 if (rv == APR_SUCCESS) {
2548 if (st.filetype != APR_DIR)
2555 if (fname == NULL) {
2556 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2559 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2560 char* pos = strrchr(fname, '.');
2562 if (strcasecmp(pos, ext[ii]) == 0) {
2570 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2574 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2575 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2577 r->filename = apr_psprintf(r->pool, "%s", fname);
2579 if (strcasecmp("qrc", ext[ii]) == 0)
2580 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2582 r->handler = apr_psprintf(r->pool, "chxj-picture");
2584 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2591 * It converts it from QUERYSTRING.
2595 static query_string_param_t *
2596 s_get_query_string_param(request_rec *r)
2604 query_string_param_t *param;
2606 s = apr_pstrdup(r->pool, r->parsed_uri.query);
2607 param = apr_palloc(r->pool, sizeof(query_string_param_t));
2608 param->mode = IMG_CONV_MODE_NORMAL;
2609 param->user_agent = NULL;
2610 param->ua_flag = UA_USE;
2617 if (s == NULL) return param;
2620 if ((pair = apr_strtok(s, "&", &pstate)) == NULL) break;
2623 name = apr_strtok(pair, "=", &vstate);
2624 value = apr_strtok(NULL, "=", &vstate);
2629 if (value && (strcasecmp(name, "mode") == 0 || strcasecmp(name, "m") == 0)) {
2634 if (strcasecmp(value, "thumbnail") == 0 || strcasecmp(value, "tb") == 0)
2635 param->mode = IMG_CONV_MODE_THUMBNAIL;
2640 if (strcasecmp(value, "WP") == 0 || strcasecmp(value, "WallPaper") == 0)
2641 param->mode = IMG_CONV_MODE_WALLPAPER;
2646 if (strcasecmp(value, "EZGET") == 0)
2647 param->mode = IMG_CONV_MODE_EZGET;
2657 if (value && (strcasecmp(name, "ua") == 0 || strcasecmp(name, "user-agent") == 0)) {
2658 ap_unescape_url(value);
2660 if ((*value == 'i' || *value == 'I') && strcasecmp(value, "IGN") == 0)
2661 param->ua_flag = UA_IGN;
2663 param->user_agent = apr_pstrdup(r->pool, value);
2669 if (value && strcasecmp(name, "name") == 0)
2670 param->name = apr_pstrdup(r->pool, value);
2675 if (value && strcasecmp(name, "offset") == 0 && (! chxj_chk_numeric(value)))
2676 param->offset = chxj_atoi(value);
2682 if (value && strcasecmp(name, "count") == 0 && (! chxj_chk_numeric(value)))
2683 param->count = chxj_atoi(value);
2688 if (value && strcasecmp(name, "w") == 0 && (! chxj_chk_numeric(value)))
2689 param->width = chxj_atoi(value);
2694 if (value && strcasecmp(name, "h") == 0 && (! chxj_chk_numeric(value)))
2695 param->height = chxj_atoi(value);
2703 if (param->mode == IMG_CONV_MODE_NORMAL && param->name)
2704 param->mode = IMG_CONV_MODE_WALLPAPER;
2711 s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len)
2713 char *result = NULL;
2714 #define PNG_COPYRIGHT_KEY "Copyright"
2715 #define PNG_COPYRIGHT_VAL "kddi_copyright=on,copy=NO"
2716 #define PNG_SIG_AND_IHDR_SZ (33)
2717 char *key = PNG_COPYRIGHT_KEY;
2718 apr_size_t klen = sizeof(PNG_COPYRIGHT_KEY)-1;
2719 char *val = PNG_COPYRIGHT_VAL;
2720 apr_size_t vlen = sizeof(PNG_COPYRIGHT_VAL)-1;
2722 apr_size_t total_tEXt_size;
2723 apr_size_t tEXt_data_size;
2729 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2731 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2732 if (conf->image_copyright) {
2733 apr_pool_create(&pool, r->pool);
2735 valbuf = apr_psprintf(pool, "%s,%s", val, conf->image_copyright);
2736 vlen = strlen(valbuf);
2738 /* total_size = length + "tEXt" + "Copyright" + '\0' + val + crc */
2739 total_tEXt_size = 4 + 4 + klen + vlen + 1 + 4;
2740 result = apr_palloc(pool, total_tEXt_size + *len);
2742 ERR(r, "REQ[%X] memory allocation error.", TO_ADDR(r));
2743 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2746 pos = PNG_SIG_AND_IHDR_SZ;
2747 memcpy(result, data, pos); /* 33 = SIGNATURE + IHDR */
2748 tEXt_data_size = klen + 1 + vlen;
2749 result[pos + 0] = tEXt_data_size >> 24;
2750 result[pos + 1] = tEXt_data_size >> 16;
2751 result[pos + 2] = tEXt_data_size >> 8;
2752 result[pos + 3] = tEXt_data_size;
2754 buf = apr_palloc(pool, 4 + klen + 1 + vlen);
2755 memcpy(&buf[0], "tEXt", 4);
2756 memcpy(&buf[4], key, klen);
2758 memcpy(&buf[4+klen+1], valbuf, vlen);
2761 DBG(r, "REQ[%X] buf:[%s]", (unsigned int)(apr_size_t)r, buf);
2764 for (ii = 0; ii < 4 + tEXt_data_size; ii++) {
2765 crc = AU_CRC_TBL[(crc ^ buf[ii]) & 0xff] ^ (crc >> 8);
2768 memcpy(&result[pos], buf, 4 + klen + 1 + vlen);
2769 pos += (4 + klen + 1 + vlen);
2770 result[pos + 0] = crc >> 24;
2771 result[pos + 1] = crc >> 16;
2772 result[pos + 2] = crc >> 8;
2773 result[pos + 3] = crc;
2775 memcpy(&result[pos], &data[PNG_SIG_AND_IHDR_SZ] , *len - PNG_SIG_AND_IHDR_SZ);
2776 *len = *len + total_tEXt_size;
2777 DBG(r,"REQ[%X] writebyte:[%d]", TO_ADDR(r), (unsigned int)*len);
2782 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2783 #undef PNG_SIG_AND_IHDR_SZ
2784 #undef PNG_COPYRIGHT_KEY
2785 #undef PNG_COPYRIGHT_VAL