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,
1475 4, /* tree depth of 4 */
1477 0) == MagickFalse) {
1478 EXIT_MAGICK_ERROR();
1482 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1486 if (r->server != NULL && r->server->loglevel == APLOG_DEBUG) {
1487 colors = MagickGetImageColors(magick_wand);
1488 DBG(r, "REQ[%X] fixup_color result colors:[%u]",TO_ADDR(r), colors);
1493 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1501 s_fixup_depth(MagickWand *magick_wand, request_rec *r, device_table *spec)
1503 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1504 DBG(r,"REQ[%X] Pass s_fixup_depth proc",TO_ADDR(r));
1508 if (spec->color == 15680000) {
1509 if (MagickSetImageDepth(magick_wand, 24) == MagickFalse) {
1510 EXIT_MAGICK_ERROR();
1515 if (spec->color == 262144) {
1516 if (MagickSetImageDepth(magick_wand, 18) == MagickFalse) {
1517 EXIT_MAGICK_ERROR();
1522 if (spec->color == 65536) {
1523 if (MagickSetImageDepth(magick_wand, 16) == MagickFalse) {
1524 EXIT_MAGICK_ERROR();
1529 if (spec->color == 4096) {
1530 if (MagickSetImageDepth(magick_wand, 12) == MagickFalse) {
1531 EXIT_MAGICK_ERROR();
1536 if (spec->color == 256) {
1537 if (MagickSetImageDepth(magick_wand, 8) == MagickFalse) {
1538 EXIT_MAGICK_ERROR();
1543 if (spec->color == 4) {
1544 if (MagickSetImageDepth(magick_wand, 2) == MagickFalse) {
1545 EXIT_MAGICK_ERROR();
1550 if (spec->color == 2) {
1551 if (MagickSetImageDepth(magick_wand, 1) == MagickFalse) {
1552 EXIT_MAGICK_ERROR();
1562 s_add_copyright(MagickWand *magick_wand, request_rec *r, device_table *spec)
1564 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1566 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1567 DBG(r,"REQ[%X] Pass add_copiright proc",TO_ADDR(r));
1571 if (conf->image_copyright) {
1573 DBG(r,"REQ[%X] Add COPYRIGHT [%s]", TO_ADDR(r),conf->image_copyright);
1575 if (spec->html_spec_type == CHXJ_SPEC_Jhtml
1576 || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1577 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1578 if (MagickCommentImage(magick_wand,
1579 apr_psprintf(r->pool,
1581 conf->image_copyright)) == MagickFalse)
1585 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1586 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1587 if (MagickCommentImage(magick_wand,
1588 apr_psprintf(r->pool,
1589 "kddi_copyright=on,%s",
1590 conf->image_copyright)) == MagickFalse)
1594 if (MagickCommentImage(magick_wand,
1595 apr_psprintf(r->pool,
1597 conf->image_copyright)) == MagickFalse)
1602 if (MagickCommentImage(magick_wand, "mod_chxj") == MagickFalse)
1608 EXIT_MAGICK_ERROR();
1613 s_img_down_sizing(MagickWand *magick_wand, request_rec *r, device_table *spec)
1615 MagickBooleanType status;
1616 unsigned long quality = 70;
1617 apr_size_t writebyte = 0;
1619 apr_size_t prev_size = 0;
1623 writedata = (char *)MagickGetImageBlob(magick_wand, &writebyte);
1624 prev_size = writebyte;
1627 fmt = MagickGetImageFormat(magick_wand);
1629 if (STRCASEEQ('j','J',"jpg",fmt)) fmt_type = 1;
1630 if (STRCASEEQ('p','P',"png",fmt)) fmt_type = 2;
1631 if (STRCASEEQ('g','G',"gif",fmt)) fmt_type = 3;
1632 if (STRCASEEQ('b','B',"bmp",fmt)) fmt_type = 4;
1634 if (fmt_type == 1) {
1636 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1637 EXIT_MAGICK_ERROR();
1641 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1642 if (writebyte >= prev_size) {
1643 DBG(r,"REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1645 if (quality > 100) {
1646 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1647 EXIT_MAGICK_ERROR();
1652 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1653 EXIT_MAGICK_ERROR();
1659 DBG(r,"REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1661 if (spec->cache == 0)
1664 if (writebyte <= (unsigned int)spec->cache)
1669 if (quality == 0 || quality > 100)
1678 && writebyte > (unsigned int)spec->cache) {
1679 unsigned long now_color = spec->color;
1680 unsigned long depth = 0;
1683 case 2: depth = 1; break;
1684 case 4: now_color = 2; depth = 1; break;
1685 case 8: now_color = 4; depth = 2; break;
1686 case 16: now_color = 8; depth = 3; break;
1687 case 256: now_color = 16; depth = 4; break;
1688 case 4096: now_color = 256; depth = 8; break;
1689 case 65536: now_color = 4096; depth = 12; break;
1690 case 262144: now_color = 65536; depth = 16; break;
1691 case 15680000: now_color = 262144; depth = 18; break;
1697 if (now_color <= 2) break;
1700 if (now_color >= 8) {
1701 status = MagickQuantizeImage(magick_wand,
1709 status = MagickQuantizeImage(magick_wand,
1715 MagickSetImageType(magick_wand, GrayscaleType);
1717 if (status == MagickFalse) {
1718 EXIT_MAGICK_ERROR();
1721 if (fmt_type != 2) {
1722 if (MagickSetImageDepth(magick_wand, depth) == MagickFalse) {
1723 EXIT_MAGICK_ERROR();
1727 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1729 DBG(r,"REQ[%X] now_color=[%ld] size=[%d]",TO_ADDR(r),(long)now_color, (int)writebyte);
1731 /* Once per request */
1734 while(now_color > 2);
1743 mod_chxj_config *conf,
1745 query_string_param_t *query_string,
1747 const char *tmpfile)
1752 apr_size_t sendbyte;
1753 char *contentLength;
1756 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1757 if (rv != APR_SUCCESS)
1758 return HTTP_NOT_FOUND;
1760 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
1761 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
1762 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
1763 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
1767 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1768 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1769 ap_update_mtime(r, st.mtime);
1770 ap_set_last_modified(r);
1773 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
1774 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
1775 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1777 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1778 readdata = apr_palloc(r->pool, st.size);
1780 DBG(r, "REQ[%X] Use mmap to read cache file", TO_ADDR(r));
1783 apr_mmap_t *mmap = NULL;
1784 rv = apr_file_open(&fout, tmpfile,
1786 APR_OS_DEFAULT, r->pool);
1787 if (rv != APR_SUCCESS) {
1789 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1790 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1791 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1792 return HTTP_NOT_FOUND;
1794 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1795 if (rv != APR_SUCCESS) {
1797 apr_file_close(fout);
1798 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1799 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1800 return HTTP_NOT_FOUND;
1802 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1803 if (rv != APR_SUCCESS) {
1805 apr_file_close(fout);
1806 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1807 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1808 return HTTP_NOT_FOUND;
1810 memcpy(readdata, mmap->mm, st.size);
1811 //apr_mmap_delete(mmap);
1812 apr_file_close(fout);
1816 apr_size_t readbyte;
1817 rv = apr_file_open(&fout, tmpfile,
1818 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
1819 APR_OS_DEFAULT, r->pool);
1820 if (rv != APR_SUCCESS) {
1821 ERR(r, "REQ[%X] %s:%d cache file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1822 return HTTP_NOT_FOUND;
1824 rv = apr_file_read_full(fout, (void*)readdata, st.size, &readbyte);
1825 apr_file_close(fout);
1826 if (rv != APR_SUCCESS) {
1828 ERR(r,"REQ[%X] %s:%d apr_file_read_full failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1829 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1830 return HTTP_NOT_FOUND;
1835 MagickWand *magick_wand = NewMagickWand();
1836 if (MagickReadImageBlob(magick_wand,readdata, st.size) == MagickFalse) {
1837 EXIT_MAGICK_ERROR();
1838 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1839 return HTTP_NOT_FOUND;
1841 if (MagickStripImage(magick_wand) == MagickFalse) {
1842 ERR(r, "mod_chxj: strip image failure.");
1843 EXIT_MAGICK_ERROR();
1844 return HTTP_NOT_FOUND;
1846 char *nowFormat = MagickGetImageFormat(magick_wand);
1847 DestroyMagickWand(magick_wand);
1848 char *fname = apr_pstrdup(r->pool, r->filename);
1849 char *ext = strrchr(fname, '.');
1851 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1852 DBG(r,"REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1853 ap_set_content_type(r, "image/jpeg");
1856 fname = apr_pstrcat(r->pool, fname, ".jpg");
1858 else if (ext && strcasecmp(".jpeg", ext) != 0 && strcasecmp(".jpg", ext) != 0) {
1859 DBG(r, "REQ[%X]", TO_ADDR(r));
1861 fname = apr_pstrcat(r->pool, fname, ".jpg");
1864 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1865 DBG(r,"REQ[%X] detect cache file => png.",TO_ADDR(r));
1866 ap_set_content_type(r, "image/png");
1869 fname = apr_pstrcat(r->pool, fname, ".png");
1871 else if (ext && strcasecmp(".png", ext) != 0) {
1872 DBG(r, "REQ[%X]", TO_ADDR(r));
1874 fname = apr_pstrcat(r->pool, fname, ".png");
1878 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1879 DBG(r,"REQ[%X] detect cache file => gif.",TO_ADDR(r));
1880 ap_set_content_type(r, "image/gif");
1883 fname = apr_pstrcat(r->pool, fname, ".gif");
1885 else if (ext && strcasecmp(".gif", ext) != 0) {
1886 DBG(r, "REQ[%X]", TO_ADDR(r));
1888 fname = apr_pstrcat(r->pool, fname, ".gif");
1891 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1892 DBG(r,"REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1893 ap_set_content_type(r, "image/bmp");
1896 fname = apr_pstrcat(r->pool, fname, ".bmp");
1898 else if (ext && strcasecmp(".bmp", ext) != 0) {
1899 DBG(r, "REQ[%X]", TO_ADDR(r));
1901 fname = apr_pstrcat(r->pool, fname, ".bmp");
1905 ERR(r,"REQ[%X] detect unknown file",TO_ADDR(r));
1906 return HTTP_NOT_FOUND;
1909 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && (IS_IPHONE(spec)||IS_ANDROID(spec))) {
1910 ap_set_content_type(r, "application/octet-stream");
1911 apr_table_setn(r->headers_out, "Content-Disposition", apr_psprintf(r->pool, "attachment; filename=%s", fname));
1912 DBG(r,"REQ[%X] detect cache file => iphone/android",TO_ADDR(r));
1914 if (conf->image_copyright) {
1915 DBG(r,"REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
1916 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1917 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1921 conn_rec *c = r->connection;
1922 apr_bucket_brigade *bb = NULL;
1925 bb = apr_brigade_create(r->pool, c->bucket_alloc);
1926 b = apr_bucket_heap_create(readdata, st.size, NULL, c->bucket_alloc);
1927 APR_BRIGADE_INSERT_TAIL(bb, b);
1928 ap_pass_brigade(r->output_filters, bb);
1931 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r), (int)sendbyte);
1934 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1935 char *name = apr_pstrdup(r->pool, basename(r->filename));
1936 name[strlen(name)-4] = 0;
1937 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1939 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1940 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".jpg", (long)st.size, "devjaww", name);
1943 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1944 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1945 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".bmp", (long)st.size, "devabm", name);
1948 if (strcasecmp(r->content_type, "image/png") == 0) {
1949 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1950 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".png", (long)st.size, "dev8aww", name);
1953 if (strcasecmp(r->content_type, "image/gif") == 0) {
1954 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1955 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".gif", (long)st.size, "devgi0z", name);
1959 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1960 if (query_string->count == -1 && query_string->offset == -1) {
1961 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1962 ap_rprintf(r, HDML_SUCCESS_PAGE);
1966 if (query_string->count == -2 && query_string->offset == -1) {
1967 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1968 ap_rprintf(r, HDML_FAIL_PAGE);
1972 chxj_set_content_type(r, "application/x-up-download");
1973 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1974 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1976 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1978 DBG(r, "REQ[%X] Use ap_send_mmap to send cache file", TO_ADDR(r));
1982 rv = apr_file_open(&fout, tmpfile,
1983 APR_FOPEN_READ | APR_FOPEN_BINARY,
1984 APR_OS_DEFAULT, r->pool);
1985 if (rv != APR_SUCCESS) {
1986 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1987 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1988 return HTTP_NOT_FOUND;
1990 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1991 if (rv != APR_SUCCESS) {
1993 apr_file_close(fout);
1994 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1995 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1996 return HTTP_NOT_FOUND;
1998 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1999 if (rv != APR_SUCCESS) {
2001 apr_file_close(fout);
2002 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2003 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2004 return HTTP_NOT_FOUND;
2006 sendbyte = ap_send_mmap(mmap, r, query_string->offset, query_string->count);
2007 // apr_mmap_delete(mmap);
2008 apr_file_close(fout);
2012 rv = apr_file_open(&fout, tmpfile,
2013 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
2014 APR_OS_DEFAULT, r->pool);
2016 if (rv != APR_SUCCESS) {
2017 DBG(r,"REQ[%X] tmpfile open failed[%s]", TO_ADDR(r),tmpfile);
2018 return HTTP_NOT_FOUND;
2021 ap_send_fd(fout, r, query_string->offset, query_string->count, &sendbyte);
2022 apr_file_close(fout);
2025 DBG(r,"REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
2034 s_send_original_file(request_rec *r, const char *originalfile)
2039 apr_size_t sendbyte = 0;
2041 rv = apr_stat(&st, originalfile, APR_FINFO_MIN, r->pool);
2042 if (rv != APR_SUCCESS)
2043 return HTTP_NOT_FOUND;
2047 apr_table_setn(r->headers_out, "Vary", "User-Agent");
2048 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
2049 ap_update_mtime(r, st.mtime);
2050 ap_set_last_modified(r);
2054 DBG(r, "REQ[%X] Use ap_send_mmap to send original image file", TO_ADDR(r));
2057 apr_mmap_t *mmap = NULL;
2058 rv = apr_file_open(&fout,
2060 APR_FOPEN_READ | APR_FOPEN_SHARELOCK,
2061 APR_OS_DEFAULT, r->pool);
2062 if (rv != APR_SUCCESS) {
2064 ERR(r,"REQ[%X] %s:%d apr_file_open failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2065 ERR(r,"REQ[%X] %s:%d original file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,originalfile);
2066 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2067 return HTTP_NOT_FOUND;
2069 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
2070 if (rv != APR_SUCCESS) {
2072 apr_file_close(fout);
2073 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2074 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2075 return HTTP_NOT_FOUND;
2077 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
2078 if (rv != APR_SUCCESS) {
2080 apr_file_close(fout);
2081 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2082 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2083 return HTTP_NOT_FOUND;
2085 sendbyte = ap_send_mmap(mmap, r, 0, st.size);
2086 //apr_mmap_delete(mmap);
2087 apr_file_close(fout);
2091 rv = apr_file_open(&fout, originalfile,
2092 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
2093 APR_OS_DEFAULT, r->pool);
2094 if (rv != APR_SUCCESS) {
2095 DBG(r,"REQ[%X] originalfile open failed[%s]", TO_ADDR(r),originalfile);
2096 return HTTP_NOT_FOUND;
2099 ap_send_fd(fout, r, 0, st.size, &sendbyte);
2100 apr_file_close(fout);
2103 DBG(r,"REQ[%x] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
2110 s_header_only_cache_file(device_table *spec, query_string_param_t *query_string, request_rec *r, const char *tmpfile)
2114 char *contentLength;
2115 mod_chxj_config *conf = ap_get_module_config(r->per_dir_config, &chxj_module);
2117 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2119 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
2120 if (rv != APR_SUCCESS) {
2121 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2122 return HTTP_NOT_FOUND;
2125 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
2126 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
2127 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
2128 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
2130 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
2131 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
2132 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
2134 MagickWand *magick_wand = NewMagickWand();
2135 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
2136 EXIT_MAGICK_ERROR();
2137 return HTTP_NOT_FOUND;
2139 if (MagickStripImage(magick_wand) == MagickFalse) {
2140 ERR(r, "mod_chxj: strip image failure.");
2141 EXIT_MAGICK_ERROR();
2142 return HTTP_NOT_FOUND;
2144 char *nowFormat = MagickGetImageFormat(magick_wand);
2145 DestroyMagickWand(magick_wand);
2147 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
2148 DBG(r,"REQ[%x] detect cache file => jpg.",TO_ADDR(r));
2149 ap_set_content_type(r, "image/jpeg");
2151 else if (STRCASEEQ('p','P',"png", nowFormat)) {
2152 DBG(r,"REQ[%X] detect cache file => png.",TO_ADDR(r));
2153 ap_set_content_type(r, "image/png");
2155 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
2156 DBG(r,"REQ[%X] detect cache file => gif.",TO_ADDR(r));
2157 ap_set_content_type(r, "image/gif");
2159 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
2160 DBG(r,"REQ[%X] detect cache file => bmp.",TO_ADDR(r));
2161 ap_set_content_type(r, "image/bmp");
2164 ERR(r, "REQ[%X] detect unknown file", TO_ADDR(r));
2165 return HTTP_NOT_FOUND;
2169 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
2172 if (query_string->mode == IMG_CONV_MODE_EZGET) {
2173 char *name = apr_pstrdup(r->pool, basename(r->filename));
2174 name[strlen(name)-4] = 0;
2175 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
2177 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2180 if (strcasecmp(r->content_type, "image/bmp") == 0) {
2181 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2184 if (strcasecmp(r->content_type, "image/png") == 0) {
2185 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2188 if (strcasecmp(r->content_type, "image/gif") == 0) {
2189 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2193 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
2194 if (query_string->count == -1 && query_string->offset == -1) {
2195 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2198 if (query_string->count == -2 && query_string->offset == -1) {
2199 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2202 chxj_set_content_type(r, "application/x-up-download");
2203 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
2204 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
2206 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r), (int)st.size);
2209 if (conf->image_copyright) {
2210 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
2211 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
2212 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
2216 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2222 s_init_serial_pattern(apr_pool_t *p)
2224 if (!v_docomo_serial_pattern1) {
2225 v_docomo_serial_pattern1 = chxj_compile_for_preg_replace(p, "/ser[^;\\)]+");
2227 if (!v_docomo_serial_pattern2) {
2228 v_docomo_serial_pattern2 = chxj_compile_for_preg_replace(p, ";ser[^;\\)]+");
2230 if (!v_docomo_serial_pattern3) {
2231 v_docomo_serial_pattern3 = chxj_compile_for_preg_replace(p, ";icc[^;\\)]+");
2233 if (!v_softbank_serial_pattern1) {
2234 v_softbank_serial_pattern1 = chxj_compile_for_preg_replace(p, "/SN[0-9a-zA-Z]+ ");
2240 s_create_workfile_name(
2242 mod_chxj_config *conf,
2243 const char *user_agent,
2244 query_string_param_t *qsp)
2249 char *w = apr_palloc(r->pool, 256);
2251 char *new_user_agent;
2253 s_init_serial_pattern(r->server->process->pool);
2256 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern1, "", user_agent);
2257 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern2, "", new_user_agent);
2258 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern3, "", new_user_agent);
2261 new_user_agent = chxj_preg_replace(r->pool, v_softbank_serial_pattern1, " ", new_user_agent);
2263 DBG(r,"REQ[%X] old user_agent:[%s] ==> new user_agent:[%s]", TO_ADDR(r),user_agent, new_user_agent);
2267 switch (qsp->mode) {
2268 case IMG_CONV_MODE_THUMBNAIL:
2269 fname = apr_psprintf(r->pool, "%s.%s.thumbnail", r->filename, new_user_agent);
2270 DBG(r,"REQ[%X] mode=thumbnail [%s]", TO_ADDR(r),fname);
2273 case IMG_CONV_MODE_WALLPAPER:
2274 case IMG_CONV_MODE_EZGET:
2275 fname = apr_psprintf(r->pool, "%s.%s.wallpaper", r->filename, new_user_agent);
2276 DBG(r,"REQ[%X] mode=WallPaper [%s]", TO_ADDR(r),fname);
2279 case IMG_CONV_MODE_NORMAL:
2282 fname = apr_psprintf(r->pool, "%s.%s", r->filename, new_user_agent);
2285 fname = apr_psprintf(r->pool, "%s.w%d", fname, qsp->width);
2288 fname = apr_psprintf(r->pool, "%s.h%d", fname, qsp->height);
2290 DBG(r,"REQ[%X] mode=normal [%s]", TO_ADDR(r),fname);
2293 if (qsp->ua_flag == UA_IGN) {
2294 fname = apr_psprintf(r->pool, "%s.IGN", fname);
2297 len = strlen(fname);
2299 for (ii=0; ii<len; ii++) {
2300 if (fname[ii] == '/'
2305 || fname[ii] == ')') {
2309 w[jj++] = fname[ii];
2313 return apr_psprintf(r->pool, "%s/%s.%s", conf->image_cache_dir,w,CACHEDATA_EXT);
2317 static unsigned short
2318 s_add_crc(const char *writedata, apr_size_t writebyte)
2320 unsigned short crc = 0xffff;
2324 for(ii=0;ii<writebyte;ii++) {
2326 crc = AU_CRC_TBL[(crc>>8^ch)&0xff]^(crc<<8);
2333 chxj_trans_name(request_rec *r)
2340 mod_chxj_config *conf;
2353 "qrc", /* QRCode出力用ファイルの拡張子 */
2359 int do_ext_check = TRUE;
2360 int next_ok = FALSE;
2362 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2364 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2367 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r),r->uri);
2368 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2372 if (conf->image != CHXJ_IMG_ON) {
2373 DBG(r,"REQ[%X] conf not found",TO_ADDR(r));
2374 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2379 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2382 if (r->filename == NULL)
2383 r->filename = apr_pstrdup(r->pool, r->uri);
2386 if ((idx = strchr(r->filename, ':')) != NULL)
2387 filename_sv = idx+1;
2389 filename_sv = r->filename;
2391 DBG(r,"REQ[%X] r->filename[%s]", TO_ADDR(r),filename_sv);
2393 ccp = ap_document_root(r);
2395 return HTTP_INTERNAL_SERVER_ERROR;
2397 docroot = apr_pstrdup(r->pool, ccp);
2398 len = strlen(docroot);
2400 if (docroot[len-1] == '/')
2401 docroot[len-1] = '\0';
2405 && *filename_sv == *r->server->path
2406 && strncmp(filename_sv, r->server->path, r->server->pathlen) == 0)
2407 filename_sv = apr_pstrcat(r->pool, docroot, (filename_sv + r->server->pathlen), NULL);
2409 filename_sv = apr_pstrcat(r->pool, docroot, filename_sv, NULL);
2411 DBG(r,"REQ[%X] URI[%s]", TO_ADDR(r),filename_sv);
2413 do_ext_check = TRUE;
2414 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2415 char* pos = strrchr(filename_sv, '.');
2417 if (strcasecmp(pos, ext[ii]) == 0) {
2418 do_ext_check = FALSE;
2419 fname = apr_psprintf(r->pool, "%s", filename_sv);
2426 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2427 if (strlen(ext[ii]) == 0) {
2428 fname = apr_psprintf(r->pool, "%s", filename_sv);
2431 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2433 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2435 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2436 if (rv == APR_SUCCESS) {
2437 if (st.filetype != APR_DIR)
2444 if (fname == NULL) {
2445 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2448 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2449 char* pos = strrchr(fname, '.');
2451 if (strcasecmp(pos, ext[ii]) == 0) {
2459 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2463 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2464 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2466 r->filename = apr_psprintf(r->pool, "%s", fname);
2468 if (strcasecmp("qrc", ext[ii]) == 0)
2469 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2471 r->handler = apr_psprintf(r->pool, "chxj-picture");
2473 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2480 s_chxj_trans_name2(request_rec *r)
2484 mod_chxj_config *conf;
2497 "qrc", /* QRCode出力用ファイルの拡張子 */
2502 int do_ext_check = TRUE;
2503 int next_ok = FALSE;
2505 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2507 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2510 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r), r->uri);
2511 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2515 if (conf->image != CHXJ_IMG_ON) {
2516 DBG(r,"REQ[%X] ImageEngineOff", TO_ADDR(r));
2517 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2522 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2524 if (r->filename == NULL) {
2525 DBG(r,"REQ[%X] r->filename is null", TO_ADDR(r));
2526 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2530 filename_sv = r->filename;
2532 DBG(r,"REQ[%x] r->filename[%s]", TO_ADDR(r), filename_sv);
2534 do_ext_check = TRUE;
2535 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2536 char* pos = strrchr(filename_sv, '.');
2538 if (strcasecmp(pos, ext[ii]) == 0) {
2539 do_ext_check = FALSE;
2540 fname = apr_psprintf(r->pool, "%s", filename_sv);
2547 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2548 if (strlen(ext[ii]) == 0) {
2549 fname = apr_psprintf(r->pool, "%s", filename_sv);
2552 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2554 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2556 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2557 if (rv == APR_SUCCESS) {
2558 if (st.filetype != APR_DIR)
2565 if (fname == NULL) {
2566 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2569 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2570 char* pos = strrchr(fname, '.');
2572 if (strcasecmp(pos, ext[ii]) == 0) {
2580 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2584 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2585 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2587 r->filename = apr_psprintf(r->pool, "%s", fname);
2589 if (strcasecmp("qrc", ext[ii]) == 0)
2590 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2592 r->handler = apr_psprintf(r->pool, "chxj-picture");
2594 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2601 * It converts it from QUERYSTRING.
2605 static query_string_param_t *
2606 s_get_query_string_param(request_rec *r)
2614 query_string_param_t *param;
2616 s = apr_pstrdup(r->pool, r->parsed_uri.query);
2617 param = apr_palloc(r->pool, sizeof(query_string_param_t));
2618 param->mode = IMG_CONV_MODE_NORMAL;
2619 param->user_agent = NULL;
2620 param->ua_flag = UA_USE;
2627 if (s == NULL) return param;
2630 if ((pair = apr_strtok(s, "&", &pstate)) == NULL) break;
2633 name = apr_strtok(pair, "=", &vstate);
2634 value = apr_strtok(NULL, "=", &vstate);
2639 if (value && (strcasecmp(name, "mode") == 0 || strcasecmp(name, "m") == 0)) {
2644 if (strcasecmp(value, "thumbnail") == 0 || strcasecmp(value, "tb") == 0)
2645 param->mode = IMG_CONV_MODE_THUMBNAIL;
2650 if (strcasecmp(value, "WP") == 0 || strcasecmp(value, "WallPaper") == 0)
2651 param->mode = IMG_CONV_MODE_WALLPAPER;
2656 if (strcasecmp(value, "EZGET") == 0)
2657 param->mode = IMG_CONV_MODE_EZGET;
2667 if (value && (strcasecmp(name, "ua") == 0 || strcasecmp(name, "user-agent") == 0)) {
2668 ap_unescape_url(value);
2670 if ((*value == 'i' || *value == 'I') && strcasecmp(value, "IGN") == 0)
2671 param->ua_flag = UA_IGN;
2673 param->user_agent = apr_pstrdup(r->pool, value);
2679 if (value && strcasecmp(name, "name") == 0)
2680 param->name = apr_pstrdup(r->pool, value);
2685 if (value && strcasecmp(name, "offset") == 0 && (! chxj_chk_numeric(value)))
2686 param->offset = chxj_atoi(value);
2692 if (value && strcasecmp(name, "count") == 0 && (! chxj_chk_numeric(value)))
2693 param->count = chxj_atoi(value);
2698 if (value && strcasecmp(name, "w") == 0 && (! chxj_chk_numeric(value)))
2699 param->width = chxj_atoi(value);
2704 if (value && strcasecmp(name, "h") == 0 && (! chxj_chk_numeric(value)))
2705 param->height = chxj_atoi(value);
2713 if (param->mode == IMG_CONV_MODE_NORMAL && param->name)
2714 param->mode = IMG_CONV_MODE_WALLPAPER;
2721 s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len)
2723 char *result = NULL;
2724 #define PNG_COPYRIGHT_KEY "Copyright"
2725 #define PNG_COPYRIGHT_VAL "kddi_copyright=on,copy=NO"
2726 #define PNG_SIG_AND_IHDR_SZ (33)
2727 char *key = PNG_COPYRIGHT_KEY;
2728 apr_size_t klen = sizeof(PNG_COPYRIGHT_KEY)-1;
2729 char *val = PNG_COPYRIGHT_VAL;
2730 apr_size_t vlen = sizeof(PNG_COPYRIGHT_VAL)-1;
2732 apr_size_t total_tEXt_size;
2733 apr_size_t tEXt_data_size;
2739 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2741 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2742 if (conf->image_copyright) {
2743 apr_pool_create(&pool, r->pool);
2745 valbuf = apr_psprintf(pool, "%s,%s", val, conf->image_copyright);
2746 vlen = strlen(valbuf);
2748 /* total_size = length + "tEXt" + "Copyright" + '\0' + val + crc */
2749 total_tEXt_size = 4 + 4 + klen + vlen + 1 + 4;
2750 result = apr_palloc(pool, total_tEXt_size + *len);
2752 ERR(r, "REQ[%X] memory allocation error.", TO_ADDR(r));
2753 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2756 pos = PNG_SIG_AND_IHDR_SZ;
2757 memcpy(result, data, pos); /* 33 = SIGNATURE + IHDR */
2758 tEXt_data_size = klen + 1 + vlen;
2759 result[pos + 0] = tEXt_data_size >> 24;
2760 result[pos + 1] = tEXt_data_size >> 16;
2761 result[pos + 2] = tEXt_data_size >> 8;
2762 result[pos + 3] = tEXt_data_size;
2764 buf = apr_palloc(pool, 4 + klen + 1 + vlen);
2765 memcpy(&buf[0], "tEXt", 4);
2766 memcpy(&buf[4], key, klen);
2768 memcpy(&buf[4+klen+1], valbuf, vlen);
2771 DBG(r, "REQ[%X] buf:[%s]", (unsigned int)(apr_size_t)r, buf);
2774 for (ii = 0; ii < 4 + tEXt_data_size; ii++) {
2775 crc = AU_CRC_TBL[(crc ^ buf[ii]) & 0xff] ^ (crc >> 8);
2778 memcpy(&result[pos], buf, 4 + klen + 1 + vlen);
2779 pos += (4 + klen + 1 + vlen);
2780 result[pos + 0] = crc >> 24;
2781 result[pos + 1] = crc >> 16;
2782 result[pos + 2] = crc >> 8;
2783 result[pos + 3] = crc;
2785 memcpy(&result[pos], &data[PNG_SIG_AND_IHDR_SZ] , *len - PNG_SIG_AND_IHDR_SZ);
2786 *len = *len + total_tEXt_size;
2787 DBG(r,"REQ[%X] writebyte:[%d]", TO_ADDR(r), (unsigned int)*len);
2792 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2793 #undef PNG_SIG_AND_IHDR_SZ
2794 #undef PNG_COPYRIGHT_KEY
2795 #undef PNG_COPYRIGHT_VAL