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);
603 memcpy(readdata, mmap->mm, st->size);
604 //apr_mmap_delete(mmap);
608 rv = apr_file_open(&fin,
610 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
613 if (rv != APR_SUCCESS) {
614 DBG(r,"REQ[%X] file open failed.[%s]", TO_ADDR(r),r->filename);
615 return HTTP_NOT_FOUND;
618 readdata = apr_palloc(r->pool, st->size);
619 rv = apr_file_read_full(fin, (void*)readdata, st->size, &readbyte);
621 if (rv != APR_SUCCESS || readbyte != st->size) {
622 DBG(r,"REQ[%X] file read failed.[%s]", TO_ADDR(r), r->filename);
625 return HTTP_NOT_FOUND;
629 DBG(r,"REQ[%X] start img convert", TO_ADDR(r));
632 magick_wand = NewMagickWand();
633 if (MagickReadImageBlob(magick_wand,readdata, readbyte) == MagickFalse) {
635 return HTTP_NOT_FOUND;
638 /*------------------*/
639 /* for AnimationGIF */
640 /*------------------*/
641 img_count = MagickGetNumberImages(magick_wand);
642 DBG(r, "REQ[%X] img_count is [%d]", TO_ADDR(r), img_count);
644 MagickSetImageIndex(magick_wand, 0);
645 MagickWand *magick_wand2 = MagickGetImage(magick_wand);
646 DestroyMagickWand(magick_wand);
647 magick_wand = magick_wand2;
650 if (MagickStripImage(magick_wand) == MagickFalse) {
651 ERR(r, "mod_chxj: strip image failure.");
653 return HTTP_NOT_FOUND;
656 MagickWand *magick_wand2;
657 if ((magick_wand2 = MagickCoalesceImages(magick_wand)) == NULL) {
659 return HTTP_NOT_FOUND;
661 DestroyMagickWand(magick_wand);
662 magick_wand = magick_wand2;
665 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
666 int oldw = MagickGetImageWidth(magick_wand);
667 int oldh = MagickGetImageHeight(magick_wand);
668 int done_fixup_size = 0;
669 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
670 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && spec->width < oldw && spec->heigh < oldh)) {
672 * The size of the image is changed.
674 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
676 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL)
677 return HTTP_NOT_FOUND;
682 * The colors of the image is changed.
684 DBG(r,"REQ[%X] call s_fixup_color()", TO_ADDR(r));
686 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL)
687 return HTTP_NOT_FOUND;
690 * DEPTH of the image is changed.
692 DBG(r,"REQ[%X] call s_fixup_depth()", TO_ADDR(r));
694 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL)
695 return HTTP_NOT_FOUND;
698 if (! done_fixup_size) {
700 * The size of the image is changed.
702 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
703 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL)
704 return HTTP_NOT_FOUND;
707 char *nowFormat = MagickGetImageFormat(magick_wand);
708 int fixFormatFlag = 0;
710 if (STRCASEEQ('g','G',"gif",nowFormat)) {
711 if (spec->available_gif) {
712 if (s_convert_to_gif(magick_wand, r, spec)) {
713 return HTTP_NOT_FOUND;
718 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
719 if (spec->available_jpeg) {
720 if (s_convert_to_jpeg(magick_wand, r, spec)) {
721 return HTTP_NOT_FOUND;
726 else if (STRCASEEQ('p','P',"png",nowFormat)) {
727 if (spec->available_png) {
728 if (s_convert_to_png(magick_wand, r, spec)) {
729 return HTTP_NOT_FOUND;
734 else if (STRCASEEQ('b','B',"bmp",nowFormat)) {
735 if (spec->available_bmp4 || spec->available_bmp2) {
736 if (s_convert_to_bmp(magick_wand, r, spec)) {
737 return HTTP_NOT_FOUND;
744 DBG(r,"REQ[%X] start convert and compression", TO_ADDR(r));
746 if (! fixFormatFlag) {
747 if (spec->available_jpeg) {
748 if (s_convert_to_jpeg(magick_wand, r, spec)) {
749 return HTTP_NOT_FOUND;
752 else if (spec->available_gif) {
753 if (s_convert_to_gif(magick_wand, r, spec)) {
754 return HTTP_NOT_FOUND;
757 else if (spec->available_png) {
758 if (s_convert_to_png(magick_wand, r, spec)) {
759 return HTTP_NOT_FOUND;
764 if (spec->available_bmp2 || spec->available_bmp4) {
765 if (s_convert_to_bmp(magick_wand, r, spec)) {
766 return HTTP_NOT_FOUND;
772 * Add Comment (Copyright and so on.)
774 DBG(r,"REQ[%X] call s_add_copyright()",TO_ADDR(r));
776 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL)
777 return HTTP_NOT_FOUND;
781 fmt = MagickGetImageFormat(magick_wand);
783 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
785 return HTTP_NOT_FOUND;
788 r->content_type = apr_psprintf(r->pool, "image/jpeg");
791 if (strcasecmp(fmt, "jpg") == 0) {
792 r->content_type = apr_psprintf(r->pool, "image/jpeg");
795 if (strcasecmp(fmt, "jpeg") == 0) {
796 r->content_type = apr_psprintf(r->pool, "image/jpeg");
799 if (strcasecmp(fmt, "gif") == 0) {
800 r->content_type = apr_psprintf(r->pool, "image/gif");
803 if (strcasecmp(fmt, "png") == 0) {
804 r->content_type = apr_psprintf(r->pool, "image/png");
810 sv_writedata = writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
813 DestroyMagickWand(magick_wand);
814 ERR(r,"convert failure to Jpeg [%s]", tmpfile);
816 return HTTP_INTERNAL_SERVER_ERROR;
818 writedata = apr_palloc(r->pool, writebyte);
819 memcpy(writedata, sv_writedata, writebyte);
821 DBG(r,"REQ[%X] end convert and compression",TO_ADDR(r));
823 /* Added PNG Comment if type is image/png. */
824 if (r->content_type && strcmp(r->content_type, "image/png") == 0) {
825 if ((writedata = s_add_comment_to_png(r, writedata, &writebyte)) == NULL) {
826 DBG(r,"REQ[%X] Add comment to PNG failure.",TO_ADDR(r));
827 DestroyMagickWand(magick_wand);
828 if (sv_writedata) free(sv_writedata);
829 return HTTP_INTERNAL_SERVER_ERROR;
834 rv = apr_stat(&cache_dir_st, conf->image_cache_dir, APR_FINFO_MIN, r->pool);
835 if (rv != APR_SUCCESS) {
836 DestroyMagickWand(magick_wand);
837 ERR(r,"dir stat error.[%s]", conf->image_cache_dir);
838 if (sv_writedata) free(sv_writedata);
839 return HTTP_INTERNAL_SERVER_ERROR;
843 /* delete candidate */
845 /* get dir files size */
847 unsigned long total_size = 0;
849 unsigned long max_size = (! conf->image_cache_limit) ? DEFAULT_IMAGE_CACHE_LIMIT : conf->image_cache_limit;
850 char *delete_file_name;
852 rv = apr_dir_open(&dir, conf->image_cache_dir, r->pool);
853 if (rv != APR_SUCCESS) {
854 DestroyMagickWand(magick_wand);
855 ERR(r,"dir open error.[%s]", conf->image_cache_dir);
856 if (sv_writedata) free(sv_writedata);
857 return HTTP_INTERNAL_SERVER_ERROR;
859 memset(&dcf, 0, sizeof(apr_finfo_t));
860 dcf.atime = (apr_time_t)LONG_LONG_MAX;
863 rv = apr_dir_read(&dirf, APR_FINFO_SIZE|APR_FINFO_NAME|APR_FINFO_DIRENT|APR_FINFO_ATIME , dir);
864 if (rv != APR_SUCCESS) {
867 if (dirf.name && strcmp(dirf.name, ".") != 0 && strcmp(dirf.name, "..") != 0) {
868 total_size += (unsigned long)dirf.size;
869 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);
870 if (dcf.atime >= dirf.atime) {
871 memcpy(&dcf, &dirf, sizeof(apr_finfo_t));
877 if (total_size + writebyte < max_size) {
878 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);
881 if (found_file == 0 && writebyte >= max_size) {
882 ERR(r,"REQ[%X] ==========================================",TO_ADDR(r));
883 ERR(r,"REQ[%X] cache space is too small...",TO_ADDR(r));
884 ERR(r,"REQ[%X] At least the same size as %luByte is necessary for me.", TO_ADDR(r),(unsigned long)writebyte);
885 ERR(r,"REQ[%X] Please specify the ChxjImageCacheLimit that is larger than now value. ",TO_ADDR(r));
886 ERR(r,"REQ[%X] ==========================================",TO_ADDR(r));
887 if (sv_writedata) free(sv_writedata);
888 return HTTP_INTERNAL_SERVER_ERROR;
890 DBG(r,"REQ[%X] Image Cache dir is full. total_size:[%lu] max_size:[%lu]",TO_ADDR(r),total_size + writebyte, max_size);
891 /* search delete candidate */
892 delete_file_name = apr_psprintf(r->pool, "%s/%s", conf->image_cache_dir, dcf.name);
893 DBG(r,"REQ[%X] delete image cache target:[%s] atime:[%lld]", TO_ADDR(r),delete_file_name, (long long int)dcf.atime);
894 rv = apr_file_remove(delete_file_name, r->pool);
895 if (rv != APR_SUCCESS) {
896 ERR(r,"REQ[%X] cache file delete failure.[%s]", TO_ADDR(r),delete_file_name);
897 if (sv_writedata) free(sv_writedata);
898 return HTTP_INTERNAL_SERVER_ERROR;
900 DBG(r,"REQ[%X] deleted image cache target:[%s]", TO_ADDR(r),delete_file_name);
901 if (total_size + writebyte - dcf.size < max_size) {
902 DBG(r,"REQ[%X] OK, there is an enough size in cache.",TO_ADDR(r));
908 rv = apr_file_open(&fout, tmpfile,
909 APR_FOPEN_WRITE| APR_FOPEN_CREATE | APR_FOPEN_BINARY | APR_SHARELOCK ,
912 if (rv != APR_SUCCESS) {
913 DestroyMagickWand(magick_wand);
914 ERR(r,"REQ[%X] file open error.[%s]", TO_ADDR(r), tmpfile);
915 if (sv_writedata) free(sv_writedata);
916 return HTTP_INTERNAL_SERVER_ERROR;
919 rv = apr_file_write(fout, (void*)writedata, &writebyte);
920 if (rv != APR_SUCCESS) {
921 DestroyMagickWand(magick_wand);
922 apr_file_close(fout);
923 if (sv_writedata) free(sv_writedata);
924 return HTTP_INTERNAL_SERVER_ERROR;
928 * CRC is added for AU for EzGET.
930 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
931 || spec->html_spec_type == CHXJ_SPEC_Hdml ) {
933 crc = s_add_crc(writedata, writebyte);
935 rv = apr_file_putc((crc >> 8) & 0xff, fout);
936 if (rv != APR_SUCCESS) {
937 DestroyMagickWand(magick_wand);
938 if (sv_writedata) free(sv_writedata);
939 return HTTP_INTERNAL_SERVER_ERROR;
942 rv = apr_file_putc( crc & 0xff, fout);
943 if (rv != APR_SUCCESS) {
944 DestroyMagickWand(magick_wand);
945 if (sv_writedata) free(sv_writedata);
946 return HTTP_INTERNAL_SERVER_ERROR;
950 DestroyMagickWand(magick_wand);
951 if (sv_writedata) free(sv_writedata);
953 rv = apr_file_close(fout);
954 if (rv != APR_SUCCESS) {
955 DBG(r,"REQ[%X] file write error.[%s]",TO_ADDR(r),tmpfile);
956 return HTTP_INTERNAL_SERVER_ERROR;
964 s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec)
966 if (MagickSetImageCompression(magick_wand,JPEGCompression) == MagickFalse) {
971 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
976 if (MagickStripImage(magick_wand) == MagickFalse) {
981 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
984 r->content_type = apr_psprintf(r->pool, "image/jpeg");
985 ap_set_content_type(r, "image/jpeg");
986 DBG(r,"REQ[%X] convert to jpg",TO_ADDR(r));
992 s_convert_to_png(MagickWand *magick_wand, request_rec *r, device_table *spec)
994 if (MagickSetImageCompression(magick_wand,ZipCompression) == MagickFalse) {
999 if (MagickSetImageFormat(magick_wand, "png") == MagickFalse) {
1000 EXIT_MAGICK_ERROR();
1004 if (MagickStripImage(magick_wand) == MagickFalse) {
1005 EXIT_MAGICK_ERROR();
1009 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
1012 r->content_type = apr_psprintf(r->pool, "image/png");
1013 ap_set_content_type(r, "image/png");
1014 DBG(r,"REQ[%X] convert to png",TO_ADDR(r));
1020 s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec)
1022 if (MagickSetImageCompression(magick_wand,LZWCompression) == MagickFalse) {
1023 EXIT_MAGICK_ERROR();
1027 if (MagickSetImageFormat(magick_wand, "gif") == MagickFalse) {
1028 EXIT_MAGICK_ERROR();
1032 if (MagickStripImage(magick_wand) == MagickFalse) {
1033 EXIT_MAGICK_ERROR();
1037 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
1040 r->content_type = apr_psprintf(r->pool, "image/gif");
1041 ap_set_content_type(r, "image/gif");
1043 DBG(r,"REQ[%X] convert to gif",TO_ADDR(r));
1049 s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec)
1051 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1052 EXIT_MAGICK_ERROR();
1056 if (MagickSetImageFormat(magick_wand, "bmp") == MagickFalse) {
1057 EXIT_MAGICK_ERROR();
1061 if (MagickStripImage(magick_wand) == MagickFalse) {
1062 EXIT_MAGICK_ERROR();
1066 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL)
1069 r->content_type = apr_psprintf(r->pool, "image/bmp");
1070 ap_set_content_type(r, "image/bmp");
1072 DBG(r,"REQ[%X] convert to bmp(unsupported)",TO_ADDR(r));
1078 s_create_blob_data(request_rec *r,
1080 query_string_param_t *qsp,
1084 apr_size_t writebyte;
1086 img_conv_mode_t mode = qsp->mode;
1088 char *writedata = NULL;
1090 MagickWand *magick_wand;
1092 magick_wand = NewMagickWand();
1094 if (MagickReadImageBlob(magick_wand,indata, *len) == MagickFalse) {
1095 EXIT_MAGICK_ERROR();
1099 if (MagickStripImage(magick_wand) == MagickFalse) {
1100 ERR(r, "mod_chxj: strip image failure.");
1101 EXIT_MAGICK_ERROR();
1106 int oldw = MagickGetImageWidth(magick_wand);
1107 int oldh = MagickGetImageHeight(magick_wand);
1108 int done_fixup_size = 0;
1109 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
1110 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && spec->width < oldw && spec->heigh < oldh)) {
1112 * The size of the image is changed.
1114 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1116 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1117 EXIT_MAGICK_ERROR();
1121 done_fixup_size = 1;
1124 * The colors of the image is changed.
1126 DBG(r,"REQ[%X] call s_fixup_color()",TO_ADDR(r));
1128 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL) {
1129 EXIT_MAGICK_ERROR();
1134 * DEPTH of the image is changed.
1136 DBG(r,"REQ[%X] call s_fixup_depth()",TO_ADDR(r));
1138 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL) {
1139 EXIT_MAGICK_ERROR();
1144 if (! done_fixup_size) {
1146 * The size of the image is changed.
1148 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1149 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1150 EXIT_MAGICK_ERROR();
1156 char *nowFormat = MagickGetImageFormat(magick_wand);
1157 int fixFormatFlag = 0;
1159 if (STRCASEEQ('g','G',"gif",nowFormat)) {
1160 if (spec->available_gif) {
1161 if (s_convert_to_gif(magick_wand, r, spec)) {
1167 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
1168 if (spec->available_jpeg) {
1169 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1175 else if (STRCASEEQ('p','P',"png",nowFormat)) {
1176 if (spec->available_png) {
1177 if (s_convert_to_png(magick_wand, r, spec)) {
1185 DBG(r,"REQ[%X] start convert and compression",TO_ADDR(r));
1187 if (!fixFormatFlag) {
1188 if (spec->available_jpeg) {
1189 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1193 else if (spec->available_png) {
1194 if (s_convert_to_png(magick_wand, r, spec)) {
1198 else if (spec->available_gif) {
1199 if (s_convert_to_gif(magick_wand, r, spec)) {
1203 else if (spec->available_bmp2 || spec->available_bmp4) {
1204 if (s_convert_to_bmp(magick_wand, r, spec)) {
1209 /*--------------------------------------------------------------------------*/
1210 /* Add Comment (Copyright and so on.) */
1211 /*--------------------------------------------------------------------------*/
1212 DBG(r,"REQ[%X] call s_add_copyright()",TO_ADDR(r));
1214 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL)
1217 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1220 DestroyMagickWand(magick_wand);
1221 DBG(r,"REQ[%X] convert failure to Jpeg ",TO_ADDR(r));
1225 DBG(r,"REQ[%X] end convert and compression",TO_ADDR(r));
1229 dst = apr_palloc(r->pool, writebyte+2);
1231 memcpy(dst, writedata, writebyte);
1232 /*--------------------------------------------------------------------------*/
1233 /* CRC is added for AU for EzGET. */
1234 /*--------------------------------------------------------------------------*/
1235 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1236 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1237 crc = s_add_crc(writedata, writebyte);
1238 dst[writebyte + 0] = (crc >> 8) & 0xff;
1239 dst[writebyte + 1] = (crc ) & 0xff;
1243 DestroyMagickWand(magick_wand);
1251 s_fixup_size(MagickWand *magick_wand,
1254 query_string_param_t *qsp)
1256 img_conv_mode_t mode = qsp->mode;
1264 oldw = MagickGetImageWidth(magick_wand);
1265 oldh = MagickGetImageHeight(magick_wand);
1267 DBG(r,"REQ[%X] detect width=[%d]", TO_ADDR(r),oldw);
1268 DBG(r,"REQ[%X] detect heigh=[%d]", TO_ADDR(r),oldh);
1273 DBG(r,"REQ[%X] detect spec width=[%d]", TO_ADDR(r),spec->width);
1274 DBG(r,"REQ[%X] detect spec heigh=[%d]", TO_ADDR(r),spec->heigh);
1276 c_width = spec->width;
1277 c_heigh = spec->heigh;
1280 case IMG_CONV_MODE_THUMBNAIL:
1282 DBG(r,"REQ[%X] **** detect thumbnail mode ****",TO_ADDR(r));
1284 if (neww > c_width) {
1285 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1286 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1288 if (newh > c_heigh) {
1289 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1290 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1293 neww = (int)((double)(neww / 3) * 0.8);
1294 newh = (int)((double)(newh / 3) * 0.8);
1297 case IMG_CONV_MODE_WALLPAPER:
1298 case IMG_CONV_MODE_EZGET:
1300 DBG(r,"REQ[%X] **** detect wallpaper mode ****",TO_ADDR(r));
1302 if (spec->wp_width && spec->wp_heigh) {
1303 c_width = spec->wp_width;
1304 c_heigh = spec->wp_heigh;
1307 DBG(r,"REQ[%X] calc new width and height",TO_ADDR(r));
1309 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1310 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1312 DBG(r,"REQ[%X] newh = [%d] neww = [%d]", TO_ADDR(r),newh, neww);
1317 DBG(r,"REQ[%X] **** detect normal mode ****",TO_ADDR(r));
1319 if (qsp->ua_flag != UA_IGN && spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1320 if (neww > c_width) {
1321 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1322 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1325 if (newh > c_heigh) {
1326 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1327 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1333 if (neww == 0) neww = 1;
1334 if (newh == 0) newh = 1;
1336 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1337 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),oldw, neww);
1338 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),oldh, newh);
1340 MagickResetIterator(magick_wand);
1342 while (MagickNextImage(magick_wand) != MagickFalse) {
1344 case IMG_CONV_MODE_WALLPAPER:
1345 case IMG_CONV_MODE_EZGET:
1347 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1348 EXIT_MAGICK_ERROR();
1352 if (MagickCropImage(magick_wand,
1353 (unsigned long)c_width,
1354 (unsigned long)c_heigh,
1355 (long)((neww - c_width) / 2),
1356 (long)((newh - c_heigh) / 2)) == MagickFalse) {
1357 EXIT_MAGICK_ERROR();
1362 case IMG_CONV_MODE_NORMAL:
1364 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),neww, qsp->width);
1368 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),newh, qsp->height);
1373 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1374 EXIT_MAGICK_ERROR();
1380 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1381 if (MagickSetImageUnits(magick_wand, PixelsPerInchResolution) == MagickFalse) {
1382 EXIT_MAGICK_ERROR();
1386 if (MagickSetImageResolution(magick_wand,
1387 (double)spec->dpi_width,
1388 (double)spec->dpi_heigh) == MagickFalse) {
1389 EXIT_MAGICK_ERROR();
1393 if (MagickSetImageDispose(magick_wand, BackgroundDispose) == MagickFalse) {
1394 EXIT_MAGICK_ERROR();
1405 s_fixup_color(MagickWand *magick_wand, request_rec *r, device_table *spec, img_conv_mode_t UNUSED(mode))
1407 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1409 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1410 DBG(r,"REQ[%X] Pass s_fixup_color proc",TO_ADDR(r));
1411 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1415 unsigned long colors = MagickGetImageColors(magick_wand);
1416 DBG(r,"REQ[%X] now color:[%ld] spec->color:[%ld]", TO_ADDR(r),colors, (unsigned long)spec->color);
1417 if (colors < (unsigned long)spec->color) {
1418 DBG(r,"REQ[%X] Pass s_fixup_color proc. color:[%ld] spec->color:[%d]", TO_ADDR(r),colors, spec->color);
1419 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1423 if (spec->color >= 256) {
1425 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1427 if (MagickQuantizeImage(magick_wand,
1432 0) == MagickFalse) {
1433 EXIT_MAGICK_ERROR();
1437 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1441 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1443 if (MagickQuantizeImage(magick_wand,
1448 0) == MagickFalse) {
1449 EXIT_MAGICK_ERROR();
1453 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1457 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1465 s_fixup_depth(MagickWand *magick_wand, request_rec *r, device_table *spec)
1467 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1468 DBG(r,"REQ[%X] Pass s_fixup_depth proc",TO_ADDR(r));
1472 if (spec->color == 15680000) {
1473 if (MagickSetImageDepth(magick_wand, 24) == MagickFalse) {
1474 EXIT_MAGICK_ERROR();
1479 if (spec->color == 262144) {
1480 if (MagickSetImageDepth(magick_wand, 18) == MagickFalse) {
1481 EXIT_MAGICK_ERROR();
1486 if (spec->color == 65536) {
1487 if (MagickSetImageDepth(magick_wand, 16) == MagickFalse) {
1488 EXIT_MAGICK_ERROR();
1493 if (spec->color == 4096) {
1494 if (MagickSetImageDepth(magick_wand, 12) == MagickFalse) {
1495 EXIT_MAGICK_ERROR();
1500 if (spec->color == 256) {
1501 if (MagickSetImageDepth(magick_wand, 8) == MagickFalse) {
1502 EXIT_MAGICK_ERROR();
1507 if (spec->color == 4) {
1508 if (MagickSetImageDepth(magick_wand, 2) == MagickFalse) {
1509 EXIT_MAGICK_ERROR();
1514 if (spec->color == 2) {
1515 if (MagickSetImageDepth(magick_wand, 1) == MagickFalse) {
1516 EXIT_MAGICK_ERROR();
1526 s_add_copyright(MagickWand *magick_wand, request_rec *r, device_table *spec)
1528 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1530 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1531 DBG(r,"REQ[%X] Pass add_copiright proc",TO_ADDR(r));
1535 if (conf->image_copyright) {
1537 DBG(r,"REQ[%X] Add COPYRIGHT [%s]", TO_ADDR(r),conf->image_copyright);
1539 if (spec->html_spec_type == CHXJ_SPEC_Jhtml
1540 || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1541 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1542 if (MagickCommentImage(magick_wand,
1543 apr_psprintf(r->pool,
1545 conf->image_copyright)) == MagickFalse)
1549 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1550 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1551 if (MagickCommentImage(magick_wand,
1552 apr_psprintf(r->pool,
1553 "kddi_copyright=on,%s",
1554 conf->image_copyright)) == MagickFalse)
1558 if (MagickCommentImage(magick_wand,
1559 apr_psprintf(r->pool,
1561 conf->image_copyright)) == MagickFalse)
1566 if (MagickCommentImage(magick_wand, "mod_chxj") == MagickFalse)
1572 EXIT_MAGICK_ERROR();
1577 s_img_down_sizing(MagickWand *magick_wand, request_rec *r, device_table *spec)
1579 MagickBooleanType status;
1580 unsigned long quality = 70;
1581 apr_size_t writebyte = 0;
1583 apr_size_t prev_size = 0;
1587 writedata = (char *)MagickGetImageBlob(magick_wand, &writebyte);
1588 prev_size = writebyte;
1591 fmt = MagickGetImageFormat(magick_wand);
1593 if (STRCASEEQ('j','J',"jpg",fmt)) fmt_type = 1;
1594 if (STRCASEEQ('p','P',"png",fmt)) fmt_type = 2;
1595 if (STRCASEEQ('g','G',"gif",fmt)) fmt_type = 3;
1596 if (STRCASEEQ('b','B',"bmp",fmt)) fmt_type = 4;
1598 if (fmt_type == 1) {
1600 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1601 EXIT_MAGICK_ERROR();
1605 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1606 if (writebyte >= prev_size) {
1607 DBG(r,"REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1609 if (quality > 100) {
1610 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1611 EXIT_MAGICK_ERROR();
1616 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1617 EXIT_MAGICK_ERROR();
1623 DBG(r,"REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1625 if (spec->cache == 0)
1628 if (writebyte <= (unsigned int)spec->cache)
1633 if (quality == 0 || quality > 100)
1642 && writebyte > (unsigned int)spec->cache) {
1643 unsigned long now_color = spec->color;
1644 unsigned long depth = 0;
1647 case 2: depth = 1; break;
1648 case 4: now_color = 2; depth = 1; break;
1649 case 8: now_color = 4; depth = 2; break;
1650 case 16: now_color = 8; depth = 3; break;
1651 case 256: now_color = 16; depth = 4; break;
1652 case 4096: now_color = 256; depth = 8; break;
1653 case 65536: now_color = 4096; depth = 12; break;
1654 case 262144: now_color = 65536; depth = 16; break;
1655 case 15680000: now_color = 262144; depth = 18; break;
1661 if (now_color <= 2) break;
1664 if (now_color >= 8) {
1665 status = MagickQuantizeImage(magick_wand,
1673 status = MagickQuantizeImage(magick_wand,
1679 MagickSetImageType(magick_wand, GrayscaleType);
1681 if (status == MagickFalse) {
1682 EXIT_MAGICK_ERROR();
1685 if (fmt_type != 2) {
1686 if (MagickSetImageDepth(magick_wand, depth) == MagickFalse) {
1687 EXIT_MAGICK_ERROR();
1691 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1693 DBG(r,"REQ[%X] now_color=[%ld] size=[%d]",TO_ADDR(r),(long)now_color, (int)writebyte);
1695 /* Once per request */
1698 while(now_color > 2);
1707 mod_chxj_config *conf,
1709 query_string_param_t *query_string,
1711 const char *tmpfile)
1716 apr_size_t sendbyte;
1717 char *contentLength;
1720 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1721 if (rv != APR_SUCCESS)
1722 return HTTP_NOT_FOUND;
1724 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
1725 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
1726 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
1727 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
1731 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1732 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1733 ap_update_mtime(r, st.mtime);
1734 ap_set_last_modified(r);
1737 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
1738 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
1739 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1741 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1742 readdata = apr_palloc(r->pool, st.size);
1744 DBG(r, "REQ[%X] Use mmap to read cache file", TO_ADDR(r));
1747 apr_mmap_t *mmap = NULL;
1748 rv = apr_file_open(&fout, tmpfile,
1750 APR_OS_DEFAULT, r->pool);
1751 if (rv != APR_SUCCESS) {
1753 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1754 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1755 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1756 return HTTP_NOT_FOUND;
1758 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1759 if (rv != APR_SUCCESS) {
1761 apr_file_close(fout);
1762 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1763 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1764 return HTTP_NOT_FOUND;
1766 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1767 if (rv != APR_SUCCESS) {
1769 apr_file_close(fout);
1770 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1771 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1772 return HTTP_NOT_FOUND;
1774 memcpy(readdata, mmap->mm, st.size);
1775 //apr_mmap_delete(mmap);
1776 apr_file_close(fout);
1780 apr_size_t readbyte;
1781 rv = apr_file_open(&fout, tmpfile,
1782 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
1783 APR_OS_DEFAULT, r->pool);
1784 if (rv != APR_SUCCESS) {
1785 ERR(r, "REQ[%X] %s:%d cache file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1786 return HTTP_NOT_FOUND;
1788 rv = apr_file_read_full(fout, (void*)readdata, st.size, &readbyte);
1789 apr_file_close(fout);
1790 if (rv != APR_SUCCESS) {
1792 ERR(r,"REQ[%X] %s:%d apr_file_read_full failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1793 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1794 return HTTP_NOT_FOUND;
1799 MagickWand *magick_wand = NewMagickWand();
1800 if (MagickReadImageBlob(magick_wand,readdata, st.size) == MagickFalse) {
1801 EXIT_MAGICK_ERROR();
1802 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1803 return HTTP_NOT_FOUND;
1805 if (MagickStripImage(magick_wand) == MagickFalse) {
1806 ERR(r, "mod_chxj: strip image failure.");
1807 EXIT_MAGICK_ERROR();
1808 return HTTP_NOT_FOUND;
1810 char *nowFormat = MagickGetImageFormat(magick_wand);
1811 DestroyMagickWand(magick_wand);
1813 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1814 DBG(r,"REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1815 ap_set_content_type(r, "image/jpeg");
1817 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1818 DBG(r,"REQ[%X] detect cache file => png.",TO_ADDR(r));
1819 ap_set_content_type(r, "image/png");
1821 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1822 DBG(r,"REQ[%X] detect cache file => gif.",TO_ADDR(r));
1823 ap_set_content_type(r, "image/gif");
1825 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1826 DBG(r,"REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1827 ap_set_content_type(r, "image/bmp");
1830 ERR(r,"REQ[%X] detect unknown file",TO_ADDR(r));
1831 return HTTP_NOT_FOUND;
1834 if (conf->image_copyright) {
1835 DBG(r,"REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
1836 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1837 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1841 conn_rec *c = r->connection;
1842 apr_bucket_brigade *bb = NULL;
1845 bb = apr_brigade_create(r->pool, c->bucket_alloc);
1846 b = apr_bucket_heap_create(readdata, st.size, NULL, c->bucket_alloc);
1847 APR_BRIGADE_INSERT_TAIL(bb, b);
1848 ap_pass_brigade(r->output_filters, bb);
1851 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r), (int)sendbyte);
1854 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1855 char *name = apr_pstrdup(r->pool, basename(r->filename));
1856 name[strlen(name)-4] = 0;
1857 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1859 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1860 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".jpg", (long)st.size, "devjaww", name);
1863 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1864 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1865 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".bmp", (long)st.size, "devabm", name);
1868 if (strcasecmp(r->content_type, "image/png") == 0) {
1869 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1870 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".png", (long)st.size, "dev8aww", name);
1873 if (strcasecmp(r->content_type, "image/gif") == 0) {
1874 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1875 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".gif", (long)st.size, "devgi0z", name);
1879 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1880 if (query_string->count == -1 && query_string->offset == -1) {
1881 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1882 ap_rprintf(r, HDML_SUCCESS_PAGE);
1886 if (query_string->count == -2 && query_string->offset == -1) {
1887 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1888 ap_rprintf(r, HDML_FAIL_PAGE);
1892 chxj_set_content_type(r, "application/x-up-download");
1893 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1894 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1896 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1898 DBG(r, "REQ[%X] Use ap_send_mmap to send cache file", TO_ADDR(r));
1902 rv = apr_file_open(&fout, tmpfile,
1903 APR_FOPEN_READ | APR_FOPEN_BINARY,
1904 APR_OS_DEFAULT, r->pool);
1905 if (rv != APR_SUCCESS) {
1906 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1907 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1908 return HTTP_NOT_FOUND;
1910 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1911 if (rv != APR_SUCCESS) {
1913 apr_file_close(fout);
1914 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1915 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1916 return HTTP_NOT_FOUND;
1918 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1919 if (rv != APR_SUCCESS) {
1921 apr_file_close(fout);
1922 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1923 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1924 return HTTP_NOT_FOUND;
1926 sendbyte = ap_send_mmap(mmap, r, query_string->offset, query_string->count);
1927 // apr_mmap_delete(mmap);
1928 apr_file_close(fout);
1932 rv = apr_file_open(&fout, tmpfile,
1933 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
1934 APR_OS_DEFAULT, r->pool);
1936 if (rv != APR_SUCCESS) {
1937 DBG(r,"REQ[%X] tmpfile open failed[%s]", TO_ADDR(r),tmpfile);
1938 return HTTP_NOT_FOUND;
1941 ap_send_fd(fout, r, query_string->offset, query_string->count, &sendbyte);
1942 apr_file_close(fout);
1945 DBG(r,"REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
1954 s_send_original_file(request_rec *r, const char *originalfile)
1959 apr_size_t sendbyte = 0;
1961 rv = apr_stat(&st, originalfile, APR_FINFO_MIN, r->pool);
1962 if (rv != APR_SUCCESS)
1963 return HTTP_NOT_FOUND;
1967 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1968 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1969 ap_update_mtime(r, st.mtime);
1970 ap_set_last_modified(r);
1974 DBG(r, "REQ[%X] Use ap_send_mmap to send original image file", TO_ADDR(r));
1977 apr_mmap_t *mmap = NULL;
1978 rv = apr_file_open(&fout,
1980 APR_FOPEN_READ | APR_FOPEN_SHARELOCK,
1981 APR_OS_DEFAULT, r->pool);
1982 if (rv != APR_SUCCESS) {
1984 ERR(r,"REQ[%X] %s:%d apr_file_open failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1985 ERR(r,"REQ[%X] %s:%d original file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,originalfile);
1986 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1987 return HTTP_NOT_FOUND;
1989 rv = apr_file_info_get(&finfo, APR_FINFO_SIZE, fout);
1990 if (rv != APR_SUCCESS) {
1992 apr_file_close(fout);
1993 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
1994 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
1995 return HTTP_NOT_FOUND;
1997 rv = apr_mmap_create(&mmap, fout, 0, finfo.size, APR_MMAP_READ, r->pool);
1998 if (rv != APR_SUCCESS) {
2000 apr_file_close(fout);
2001 ERR(r,"REQ[%X] %s:%d apr_file_info_get failed. [%s]", TO_ADDR(r),__FILE__,__LINE__,apr_strerror(rv,buf,256));
2002 DBG(r,"REQ[%X] end %s",TO_ADDR(r), __func__);
2003 return HTTP_NOT_FOUND;
2005 sendbyte = ap_send_mmap(mmap, r, 0, st.size);
2006 //apr_mmap_delete(mmap);
2007 apr_file_close(fout);
2011 rv = apr_file_open(&fout, originalfile,
2012 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK,
2013 APR_OS_DEFAULT, r->pool);
2014 if (rv != APR_SUCCESS) {
2015 DBG(r,"REQ[%X] originalfile open failed[%s]", TO_ADDR(r),originalfile);
2016 return HTTP_NOT_FOUND;
2019 ap_send_fd(fout, r, 0, st.size, &sendbyte);
2020 apr_file_close(fout);
2023 DBG(r,"REQ[%x] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
2030 s_header_only_cache_file(device_table *spec, query_string_param_t *query_string, request_rec *r, const char *tmpfile)
2034 char *contentLength;
2035 mod_chxj_config *conf = ap_get_module_config(r->per_dir_config, &chxj_module);
2037 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2039 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
2040 if (rv != APR_SUCCESS) {
2041 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2042 return HTTP_NOT_FOUND;
2045 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
2046 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
2047 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
2048 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
2050 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
2051 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
2052 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
2054 MagickWand *magick_wand = NewMagickWand();
2055 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
2056 EXIT_MAGICK_ERROR();
2057 return HTTP_NOT_FOUND;
2059 if (MagickStripImage(magick_wand) == MagickFalse) {
2060 ERR(r, "mod_chxj: strip image failure.");
2061 EXIT_MAGICK_ERROR();
2062 return HTTP_NOT_FOUND;
2064 char *nowFormat = MagickGetImageFormat(magick_wand);
2065 DestroyMagickWand(magick_wand);
2067 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
2068 DBG(r,"REQ[%x] detect cache file => jpg.",TO_ADDR(r));
2069 ap_set_content_type(r, "image/jpeg");
2071 else if (STRCASEEQ('p','P',"png", nowFormat)) {
2072 DBG(r,"REQ[%X] detect cache file => png.",TO_ADDR(r));
2073 ap_set_content_type(r, "image/png");
2075 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
2076 DBG(r,"REQ[%X] detect cache file => gif.",TO_ADDR(r));
2077 ap_set_content_type(r, "image/gif");
2079 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
2080 DBG(r,"REQ[%X] detect cache file => bmp.",TO_ADDR(r));
2081 ap_set_content_type(r, "image/bmp");
2084 ERR(r, "REQ[%X] detect unknown file", TO_ADDR(r));
2085 return HTTP_NOT_FOUND;
2089 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
2092 if (query_string->mode == IMG_CONV_MODE_EZGET) {
2093 char *name = apr_pstrdup(r->pool, basename(r->filename));
2094 name[strlen(name)-4] = 0;
2095 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
2097 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2100 if (strcasecmp(r->content_type, "image/bmp") == 0) {
2101 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2104 if (strcasecmp(r->content_type, "image/png") == 0) {
2105 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2108 if (strcasecmp(r->content_type, "image/gif") == 0) {
2109 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2113 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
2114 if (query_string->count == -1 && query_string->offset == -1) {
2115 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2118 if (query_string->count == -2 && query_string->offset == -1) {
2119 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
2122 chxj_set_content_type(r, "application/x-up-download");
2123 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
2124 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
2126 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r), (int)st.size);
2129 if (conf->image_copyright) {
2130 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
2131 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
2132 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
2136 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2142 s_init_serial_pattern(apr_pool_t *p)
2144 if (!v_docomo_serial_pattern1) {
2145 v_docomo_serial_pattern1 = chxj_compile_for_preg_replace(p, "/ser[^;\\)]+");
2147 if (!v_docomo_serial_pattern2) {
2148 v_docomo_serial_pattern2 = chxj_compile_for_preg_replace(p, ";ser[^;\\)]+");
2150 if (!v_docomo_serial_pattern3) {
2151 v_docomo_serial_pattern3 = chxj_compile_for_preg_replace(p, ";icc[^;\\)]+");
2153 if (!v_softbank_serial_pattern1) {
2154 v_softbank_serial_pattern1 = chxj_compile_for_preg_replace(p, "/SN[0-9a-zA-Z]+ ");
2160 s_create_workfile_name(
2162 mod_chxj_config *conf,
2163 const char *user_agent,
2164 query_string_param_t *qsp)
2169 char *w = apr_palloc(r->pool, 256);
2171 char *new_user_agent;
2173 s_init_serial_pattern(r->server->process->pool);
2176 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern1, "", user_agent);
2177 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern2, "", new_user_agent);
2178 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern3, "", new_user_agent);
2181 new_user_agent = chxj_preg_replace(r->pool, v_softbank_serial_pattern1, " ", new_user_agent);
2183 DBG(r,"REQ[%X] old user_agent:[%s] ==> new user_agent:[%s]", TO_ADDR(r),user_agent, new_user_agent);
2187 switch (qsp->mode) {
2188 case IMG_CONV_MODE_THUMBNAIL:
2189 fname = apr_psprintf(r->pool, "%s.%s.thumbnail", r->filename, new_user_agent);
2190 DBG(r,"REQ[%X] mode=thumbnail [%s]", TO_ADDR(r),fname);
2193 case IMG_CONV_MODE_WALLPAPER:
2194 case IMG_CONV_MODE_EZGET:
2195 fname = apr_psprintf(r->pool, "%s.%s.wallpaper", r->filename, new_user_agent);
2196 DBG(r,"REQ[%X] mode=WallPaper [%s]", TO_ADDR(r),fname);
2199 case IMG_CONV_MODE_NORMAL:
2202 fname = apr_psprintf(r->pool, "%s.%s", r->filename, new_user_agent);
2205 fname = apr_psprintf(r->pool, "%s.w%d", fname, qsp->width);
2208 fname = apr_psprintf(r->pool, "%s.h%d", fname, qsp->height);
2210 DBG(r,"REQ[%X] mode=normal [%s]", TO_ADDR(r),fname);
2213 if (qsp->ua_flag == UA_IGN) {
2214 fname = apr_psprintf(r->pool, "%s.IGN", fname);
2217 len = strlen(fname);
2219 for (ii=0; ii<len; ii++) {
2220 if (fname[ii] == '/'
2225 || fname[ii] == ')') {
2229 w[jj++] = fname[ii];
2233 return apr_psprintf(r->pool, "%s/%s.%s", conf->image_cache_dir,w,CACHEDATA_EXT);
2237 static unsigned short
2238 s_add_crc(const char *writedata, apr_size_t writebyte)
2240 unsigned short crc = 0xffff;
2244 for(ii=0;ii<writebyte;ii++) {
2246 crc = AU_CRC_TBL[(crc>>8^ch)&0xff]^(crc<<8);
2253 chxj_trans_name(request_rec *r)
2260 mod_chxj_config *conf;
2273 "qrc", /* QRCode出力用ファイルの拡張子 */
2279 int do_ext_check = TRUE;
2280 int next_ok = FALSE;
2282 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2284 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2287 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r),r->uri);
2288 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2292 if (conf->image != CHXJ_IMG_ON) {
2293 DBG(r,"REQ[%X] conf not found",TO_ADDR(r));
2294 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2299 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2302 if (r->filename == NULL)
2303 r->filename = apr_pstrdup(r->pool, r->uri);
2306 if ((idx = strchr(r->filename, ':')) != NULL)
2307 filename_sv = idx+1;
2309 filename_sv = r->filename;
2311 DBG(r,"REQ[%X] r->filename[%s]", TO_ADDR(r),filename_sv);
2313 ccp = ap_document_root(r);
2315 return HTTP_INTERNAL_SERVER_ERROR;
2317 docroot = apr_pstrdup(r->pool, ccp);
2318 len = strlen(docroot);
2320 if (docroot[len-1] == '/')
2321 docroot[len-1] = '\0';
2325 && *filename_sv == *r->server->path
2326 && strncmp(filename_sv, r->server->path, r->server->pathlen) == 0)
2327 filename_sv = apr_pstrcat(r->pool, docroot, (filename_sv + r->server->pathlen), NULL);
2329 filename_sv = apr_pstrcat(r->pool, docroot, filename_sv, NULL);
2331 DBG(r,"REQ[%X] URI[%s]", TO_ADDR(r),filename_sv);
2333 do_ext_check = TRUE;
2334 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2335 char* pos = strrchr(filename_sv, '.');
2337 if (strcasecmp(pos, ext[ii]) == 0) {
2338 do_ext_check = FALSE;
2339 fname = apr_psprintf(r->pool, "%s", filename_sv);
2346 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2347 if (strlen(ext[ii]) == 0) {
2348 fname = apr_psprintf(r->pool, "%s", filename_sv);
2351 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2353 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2355 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2356 if (rv == APR_SUCCESS) {
2357 if (st.filetype != APR_DIR)
2364 if (fname == NULL) {
2365 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2368 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2369 char* pos = strrchr(fname, '.');
2371 if (strcasecmp(pos, ext[ii]) == 0) {
2379 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2383 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2384 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2386 r->filename = apr_psprintf(r->pool, "%s", fname);
2388 if (strcasecmp("qrc", ext[ii]) == 0)
2389 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2391 r->handler = apr_psprintf(r->pool, "chxj-picture");
2393 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2400 s_chxj_trans_name2(request_rec *r)
2404 mod_chxj_config *conf;
2417 "qrc", /* QRCode出力用ファイルの拡張子 */
2422 int do_ext_check = TRUE;
2423 int next_ok = FALSE;
2425 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2427 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2430 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r), r->uri);
2431 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2435 if (conf->image != CHXJ_IMG_ON) {
2436 DBG(r,"REQ[%X] ImageEngineOff", TO_ADDR(r));
2437 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2442 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2444 if (r->filename == NULL) {
2445 DBG(r,"REQ[%X] r->filename is null", TO_ADDR(r));
2446 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2450 filename_sv = r->filename;
2452 DBG(r,"REQ[%x] r->filename[%s]", TO_ADDR(r), filename_sv);
2454 do_ext_check = TRUE;
2455 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2456 char* pos = strrchr(filename_sv, '.');
2458 if (strcasecmp(pos, ext[ii]) == 0) {
2459 do_ext_check = FALSE;
2460 fname = apr_psprintf(r->pool, "%s", filename_sv);
2467 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2468 if (strlen(ext[ii]) == 0) {
2469 fname = apr_psprintf(r->pool, "%s", filename_sv);
2472 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2474 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2476 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2477 if (rv == APR_SUCCESS) {
2478 if (st.filetype != APR_DIR)
2485 if (fname == NULL) {
2486 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2489 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2490 char* pos = strrchr(fname, '.');
2492 if (strcasecmp(pos, ext[ii]) == 0) {
2500 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2504 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2505 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2507 r->filename = apr_psprintf(r->pool, "%s", fname);
2509 if (strcasecmp("qrc", ext[ii]) == 0)
2510 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2512 r->handler = apr_psprintf(r->pool, "chxj-picture");
2514 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2521 * It converts it from QUERYSTRING.
2525 static query_string_param_t *
2526 s_get_query_string_param(request_rec *r)
2534 query_string_param_t *param;
2536 s = apr_pstrdup(r->pool, r->parsed_uri.query);
2537 param = apr_palloc(r->pool, sizeof(query_string_param_t));
2538 param->mode = IMG_CONV_MODE_NORMAL;
2539 param->user_agent = NULL;
2540 param->ua_flag = UA_USE;
2547 if (s == NULL) return param;
2550 if ((pair = apr_strtok(s, "&", &pstate)) == NULL) break;
2553 name = apr_strtok(pair, "=", &vstate);
2554 value = apr_strtok(NULL, "=", &vstate);
2559 if (value && (strcasecmp(name, "mode") == 0 || strcasecmp(name, "m") == 0)) {
2564 if (strcasecmp(value, "thumbnail") == 0 || strcasecmp(value, "tb") == 0)
2565 param->mode = IMG_CONV_MODE_THUMBNAIL;
2570 if (strcasecmp(value, "WP") == 0 || strcasecmp(value, "WallPaper") == 0)
2571 param->mode = IMG_CONV_MODE_WALLPAPER;
2576 if (strcasecmp(value, "EZGET") == 0)
2577 param->mode = IMG_CONV_MODE_EZGET;
2587 if (value && (strcasecmp(name, "ua") == 0 || strcasecmp(name, "user-agent") == 0)) {
2588 ap_unescape_url(value);
2590 if ((*value == 'i' || *value == 'I') && strcasecmp(value, "IGN") == 0)
2591 param->ua_flag = UA_IGN;
2593 param->user_agent = apr_pstrdup(r->pool, value);
2599 if (value && strcasecmp(name, "name") == 0)
2600 param->name = apr_pstrdup(r->pool, value);
2605 if (value && strcasecmp(name, "offset") == 0 && (! chxj_chk_numeric(value)))
2606 param->offset = chxj_atoi(value);
2612 if (value && strcasecmp(name, "count") == 0 && (! chxj_chk_numeric(value)))
2613 param->count = chxj_atoi(value);
2618 if (value && strcasecmp(name, "w") == 0 && (! chxj_chk_numeric(value)))
2619 param->width = chxj_atoi(value);
2624 if (value && strcasecmp(name, "h") == 0 && (! chxj_chk_numeric(value)))
2625 param->height = chxj_atoi(value);
2633 if (param->mode == IMG_CONV_MODE_NORMAL && param->name)
2634 param->mode = IMG_CONV_MODE_WALLPAPER;
2641 s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len)
2643 char *result = NULL;
2644 #define PNG_COPYRIGHT_KEY "Copyright"
2645 #define PNG_COPYRIGHT_VAL "kddi_copyright=on,copy=NO"
2646 #define PNG_SIG_AND_IHDR_SZ (33)
2647 char *key = PNG_COPYRIGHT_KEY;
2648 apr_size_t klen = sizeof(PNG_COPYRIGHT_KEY)-1;
2649 char *val = PNG_COPYRIGHT_VAL;
2650 apr_size_t vlen = sizeof(PNG_COPYRIGHT_VAL)-1;
2652 apr_size_t total_tEXt_size;
2653 apr_size_t tEXt_data_size;
2659 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2661 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2662 if (conf->image_copyright) {
2663 apr_pool_create(&pool, r->pool);
2665 valbuf = apr_psprintf(pool, "%s,%s", val, conf->image_copyright);
2666 vlen = strlen(valbuf);
2668 /* total_size = length + "tEXt" + "Copyright" + '\0' + val + crc */
2669 total_tEXt_size = 4 + 4 + klen + vlen + 1 + 4;
2670 result = apr_palloc(pool, total_tEXt_size + *len);
2672 ERR(r, "REQ[%X] memory allocation error.", TO_ADDR(r));
2673 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2676 pos = PNG_SIG_AND_IHDR_SZ;
2677 memcpy(result, data, pos); /* 33 = SIGNATURE + IHDR */
2678 tEXt_data_size = klen + 1 + vlen;
2679 result[pos + 0] = tEXt_data_size >> 24;
2680 result[pos + 1] = tEXt_data_size >> 16;
2681 result[pos + 2] = tEXt_data_size >> 8;
2682 result[pos + 3] = tEXt_data_size;
2684 buf = apr_palloc(pool, 4 + klen + 1 + vlen);
2685 memcpy(&buf[0], "tEXt", 4);
2686 memcpy(&buf[4], key, klen);
2688 memcpy(&buf[4+klen+1], valbuf, vlen);
2691 DBG(r, "REQ[%X] buf:[%s]", (unsigned int)(apr_size_t)r, buf);
2694 for (ii = 0; ii < 4 + tEXt_data_size; ii++) {
2695 crc = AU_CRC_TBL[(crc ^ buf[ii]) & 0xff] ^ (crc >> 8);
2698 memcpy(&result[pos], buf, 4 + klen + 1 + vlen);
2699 pos += (4 + klen + 1 + vlen);
2700 result[pos + 0] = crc >> 24;
2701 result[pos + 1] = crc >> 16;
2702 result[pos + 2] = crc >> 8;
2703 result[pos + 3] = crc;
2705 memcpy(&result[pos], &data[PNG_SIG_AND_IHDR_SZ] , *len - PNG_SIG_AND_IHDR_SZ);
2706 *len = *len + total_tEXt_size;
2707 DBG(r,"REQ[%X] writebyte:[%d]", TO_ADDR(r), (unsigned int)*len);
2712 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2713 #undef PNG_SIG_AND_IHDR_SZ
2714 #undef PNG_COPYRIGHT_KEY
2715 #undef PNG_COPYRIGHT_VAL