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>
36 #define CACHEDATA_EXT "data"
38 #if !defined(LONG_LONG_MAX) && defined(LLONG_MAX)
39 # define LONG_LONG_MAX LLONG_MAX
42 #define EXIT_MAGICK_ERROR() \
44 char *description; ExceptionType severity; \
45 description=MagickGetException(magick_wand,&severity); \
46 ap_log_rerror(APLOG_MARK,APLOG_ERR, 0, r,"%s %s %d %s\n",__FILE__,(__func__),__LINE__,description); \
47 description=(char *) MagickRelinquishMemory(description); \
48 DestroyMagickWand(magick_wand); \
51 typedef enum img_conv_mode_t {
52 IMG_CONV_MODE_NORMAL = 0,
53 IMG_CONV_MODE_THUMBNAIL,
54 IMG_CONV_MODE_WALLPAPER,
58 /*----------------------------------------------------------------------------*/
59 /* User-Agent use flag */
60 /*----------------------------------------------------------------------------*/
61 typedef enum _ua_use_flag_t {
62 UA_USE=0, /* User-Agent is used. */
63 UA_IGN, /* User-Agent is disregarded. */
66 /*----------------------------------------------------------------------------*/
67 /* Request parameter maintenance structure */
68 /*----------------------------------------------------------------------------*/
69 typedef struct query_string_param_t query_string_param_t;
71 struct query_string_param_t {
74 ua_use_flag_t ua_flag;
76 char *name; /* for EZGET */
77 long offset; /* for EZGET */
78 long count; /* for EZGET */
83 /*----------------------------------------------------------------------------*/
84 /* Device_spec when User-Agent is disregarded */
85 /*----------------------------------------------------------------------------*/
86 static device_table v_ignore_spec = {
107 /*----------------------------------------------------------------------------*/
108 /* CRC calculation table for AU */
109 /*----------------------------------------------------------------------------*/
110 static unsigned short AU_CRC_TBL[256] = {
111 0x0000,0x1021,0x2042,0x3063,0x4084,0x50A5,0x60C6,0x70E7,
112 0x8108,0x9129,0xA14A,0xB16B,0xC18C,0xD1AD,0xE1CE,0xF1EF,
113 0x1231,0x0210,0x3273,0x2252,0x52B5,0x4294,0x72F7,0x62D6,
114 0x9339,0x8318,0xB37B,0xA35A,0xD3BD,0xC39C,0xF3FF,0xE3DE,
115 0x2462,0x3443,0x0420,0x1401,0x64E6,0x74C7,0x44A4,0x5485,
116 0xA56A,0xB54B,0x8528,0x9509,0xE5EE,0xF5CF,0xC5AC,0xD58D,
117 0x3653,0x2672,0x1611,0x0630,0x76D7,0x66F6,0x5695,0x46B4,
118 0xB75B,0xA77A,0x9719,0x8738,0xF7DF,0xE7FE,0xD79D,0xC7BC,
119 0x48C4,0x58E5,0x6886,0x78A7,0x0840,0x1861,0x2802,0x3823,
120 0xC9CC,0xD9ED,0xE98E,0xF9AF,0x8948,0x9969,0xA90A,0xB92B,
121 0x5AF5,0x4AD4,0x7AB7,0x6A96,0x1A71,0x0A50,0x3A33,0x2A12,
122 0xDBFD,0xCBDC,0xFBBF,0xEB9E,0x9B79,0x8B58,0xBB3B,0xAB1A,
123 0x6CA6,0x7C87,0x4CE4,0x5CC5,0x2C22,0x3C03,0x0C60,0x1C41,
124 0xEDAE,0xFD8F,0xCDEC,0xDDCD,0xAD2A,0xBD0B,0x8D68,0x9D49,
125 0x7E97,0x6EB6,0x5ED5,0x4EF4,0x3E13,0x2E32,0x1E51,0x0E70,
126 0xFF9F,0xEFBE,0xDFDD,0xCFFC,0xBF1B,0xAF3A,0x9F59,0x8F78,
127 0x9188,0x81A9,0xB1CA,0xA1EB,0xD10C,0xC12D,0xF14E,0xE16F,
128 0x1080,0x00A1,0x30C2,0x20E3,0x5004,0x4025,0x7046,0x6067,
129 0x83B9,0x9398,0xA3FB,0xB3DA,0xC33D,0xD31C,0xE37F,0xF35E,
130 0x02B1,0x1290,0x22F3,0x32D2,0x4235,0x5214,0x6277,0x7256,
131 0xB5EA,0xA5CB,0x95A8,0x8589,0xF56E,0xE54F,0xD52C,0xC50D,
132 0x34E2,0x24C3,0x14A0,0x0481,0x7466,0x6447,0x5424,0x4405,
133 0xA7DB,0xB7FA,0x8799,0x97B8,0xE75F,0xF77E,0xC71D,0xD73C,
134 0x26D3,0x36F2,0x0691,0x16B0,0x6657,0x7676,0x4615,0x5634,
135 0xD94C,0xC96D,0xF90E,0xE92F,0x99C8,0x89E9,0xB98A,0xA9AB,
136 0x5844,0x4865,0x7806,0x6827,0x18C0,0x08E1,0x3882,0x28A3,
137 0xCB7D,0xDB5C,0xEB3F,0xFB1E,0x8BF9,0x9BD8,0xABBB,0xBB9A,
138 0x4A75,0x5A54,0x6A37,0x7A16,0x0AF1,0x1AD0,0x2AB3,0x3A92,
139 0xFD2E,0xED0F,0xDD6C,0xCD4D,0xBDAA,0xAD8B,0x9DE8,0x8DC9,
140 0x7C26,0x6C07,0x5C64,0x4C45,0x3CA2,0x2C83,0x1CE0,0x0CC1,
141 0xEF1F,0xFF3E,0xCF5D,0xDF7C,0xAF9B,0xBFBA,0x8FD9,0x9FF8,
142 0x6E17,0x7E36,0x4E55,0x5E74,0x2E93,0x3EB2,0x0ED1,0x1EF0
145 /*----------------------------------------------------------------------------*/
146 /* Download page for AU */
147 /*----------------------------------------------------------------------------*/
148 static const char *HDML_FIRST_PAGE =
149 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
151 " <ACTION TYPE=ACCEPT TASK=GOSUB DEST=\"device:data/dnld?url=%s&name=%s%s&size=%ld&disposition=%s&title=%s\">\r\n"
155 static const char *HDML_SUCCESS_PAGE =
156 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
158 " <ACTION TYPE=ACCEPT TASK=RETURN>\r\n"
159 " \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"
163 static const char *HDML_FAIL_PAGE =
164 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
166 " <ACTION TYPE=ACCEPT TASK=RETURN>\r\n"
167 " \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"
171 static ap_regex_t *v_docomo_serial_pattern1 = NULL;
172 static ap_regex_t *v_docomo_serial_pattern2 = NULL;
173 static ap_regex_t *v_docomo_serial_pattern3 = NULL;
174 static ap_regex_t *v_softbank_serial_pattern1 = NULL;
176 /*----------------------------------------------------------------------------*/
177 /* Prototype declaration */
178 /*----------------------------------------------------------------------------*/
179 static char *s_create_workfile_name(request_rec *,
182 query_string_param_t *);
184 static apr_status_t s_create_cache_file(request_rec *r,
188 query_string_param_t *qsp,
189 mod_chxj_config *conf);
191 static apr_status_t s_send_cache_file(mod_chxj_config *conf,
193 query_string_param_t *query_string,
195 const char *tmpfile);
197 static apr_status_t s_send_original_file(request_rec *r,
198 const char *originalfile);
200 static apr_status_t s_header_only_cache_file(device_table *spec,
201 query_string_param_t *query_string,
203 const char *tmpfile);
205 static query_string_param_t *s_get_query_string_param(request_rec *r);
207 static unsigned short s_add_crc(const char *writedata, apr_size_t witebyte);
209 static MagickWand *s_fixup_size(MagickWand *,
212 query_string_param_t *qsp);
214 static MagickWand *s_fixup_color(MagickWand *magick_wand,
217 img_conv_mode_t mode);
218 static MagickWand *s_fixup_depth(MagickWand* magick_wand,
219 request_rec* r, device_table* spec);
220 static MagickWand *s_img_down_sizing(MagickWand *magick_wand,
221 request_rec *r, device_table *spec);
223 static MagickWand *s_add_copyright(MagickWand *magick_wand,
227 static char *s_create_blob_data(request_rec *r,
229 query_string_param_t *qsp,
233 static int s_img_conv_format_from_file(request_rec *r,
234 mod_chxj_config *conf,
235 const char *user_agent,
236 query_string_param_t *qsp,
238 static int s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec);
239 static int s_convert_to_png(MagickWand *maigck_wand, request_rec *r, device_table *spec);
240 static int s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec);
241 static int s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec);
242 static int s_chxj_trans_name2(request_rec *r);
243 static char *s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len);
248 chxj_img_conv_format_handler(request_rec *r)
250 mod_chxj_config *conf;
251 query_string_param_t *qsp;
254 chxjconvrule_entry *entryp;
257 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
259 s_chxj_trans_name2(r);
262 (r->handler && !STRCASEEQ('c','C',"chxj-picture",r->handler) && !STRCASEEQ('c','C',"chxj-qrcode",r->handler))) {
263 DBG(r, "REQ[%X] Response Code:[%d]", TO_ADDR(r), r->status);
264 DBG(r, "REQ[%X] r->handler is[%s]", TO_ADDR(r), r->handler);
265 DBG(r, "REQ[%X] end %s()",TO_ADDR(r),__func__);
269 qsp = s_get_query_string_param(r);
270 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
272 DBG(r,"REQ[%X] conf is null",TO_ADDR(r));
273 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
277 if (STRCASEEQ('c','C',"chxj-qrcode",r->handler) && conf->image == CHXJ_IMG_OFF) {
278 DBG(r,"REQ[%X] chxj-qrcode and ImageEngineOff", TO_ADDR(r));
279 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
283 /*------------------------------------------------------------------------*/
284 /* get UserAgent from http header */
285 /*------------------------------------------------------------------------*/
286 /*--------------------------------------------------------------------------*/
287 /* User-Agent to spec */
288 /*--------------------------------------------------------------------------*/
289 if (qsp->user_agent) {
290 user_agent = apr_pstrdup(r->pool, qsp->user_agent);
293 entryp = chxj_apply_convrule(r, conf->convrules);
294 if (entryp && entryp->user_agent) {
295 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
298 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
304 if (qsp->ua_flag == UA_IGN)
305 spec = &v_ignore_spec;
307 spec = chxj_specified_device(r, user_agent);
309 DBG(r,"REQ[%X] found device_name=[%s]", TO_ADDR(r), spec->device_name);
310 DBG(r,"REQ[%X] User-Agent=[%s]", TO_ADDR(r), user_agent);
313 rtn = s_img_conv_format_from_file(r, conf, user_agent, qsp, spec);
314 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
321 * It converts it from ImageData corresponding to each model.
324 * @param src [i] It is former image binary data.
325 * @param len [i/o] It is length of former image binary data.
328 chxj_convert_image(request_rec *r, const char **src, apr_size_t *len)
330 mod_chxj_config *conf;
331 query_string_param_t *qsp;
336 chxjconvrule_entry *entryp;
338 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
340 conv_check = (char*)apr_table_get(r->headers_in, "CHXJ_IMG_CONV");
342 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
347 qsp = s_get_query_string_param(r);
348 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
350 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
354 /*--------------------------------------------------------------------------*/
355 /* User-Agent to spec */
356 /*--------------------------------------------------------------------------*/
357 if (qsp->user_agent) {
358 user_agent = apr_pstrdup(r->pool, qsp->user_agent);
361 entryp = chxj_apply_convrule(r, conf->convrules);
362 if (entryp && entryp->user_agent) {
363 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
366 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
370 if (qsp->ua_flag == UA_IGN)
371 spec = &v_ignore_spec;
373 spec = chxj_specified_device(r, user_agent);
375 DBG(r,"REQ[%X] found device_name=[%s]", TO_ADDR(r),spec->device_name);
376 DBG(r, "REQ[%X] User-Agent=[%s]", TO_ADDR(r),user_agent);
378 if (spec->width == 0 || spec->heigh == 0) {
379 DBG(r,"REQ[%X] not convert (width or height is 0)", TO_ADDR(r));
380 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
384 dst = s_create_blob_data(r, spec, qsp, (char*)*src, len);
388 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
395 s_img_conv_format_from_file(
397 mod_chxj_config *conf,
398 const char *user_agent,
399 query_string_param_t *qsp,
404 apr_finfo_t cache_st;
408 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
410 * If ``ua'' parameter is specified, it must be CHXJ_SPEC_HTML.
412 return s_send_original_file(r, r->filename);
415 /*--------------------------------------------------------------------------*/
416 /* Create Workfile Name */
417 /*--------------------------------------------------------------------------*/
418 tmpfile = s_create_workfile_name(r, conf, user_agent, qsp);
419 DBG(r,"REQ[%X] workfile=[%s]", TO_ADDR(r), tmpfile);
421 rv = apr_stat(&st, r->filename, APR_FINFO_MIN, r->pool);
422 if (rv != APR_SUCCESS)
423 return HTTP_NOT_FOUND;
425 apr_table_setn(r->headers_in, "CHXJ_IMG_CONV", "done");
426 try_count = CACHE_RETRY_COUNT;
428 rv = apr_stat(&cache_st, tmpfile, APR_FINFO_MIN, r->pool);
430 if (rv != APR_SUCCESS || cache_st.ctime < st.mtime) {
431 /*------------------------------------------------------------------------*/
432 /* It tries to make the cash file when it doesn't exist or there is */
433 /* change time later since the making time of the cash file. */
434 /*------------------------------------------------------------------------*/
435 rv = s_create_cache_file(r,tmpfile, spec, &st, qsp, conf);
440 DBG(r,"REQ[%X] color=[%d]", TO_ADDR(r), spec->color);
441 if (! r->header_only) {
442 rv = s_send_cache_file(conf, spec, qsp,r, tmpfile);
445 rv = s_header_only_cache_file(spec, qsp, r, tmpfile);
448 if (rv == HTTP_NOT_FOUND) {
449 DBG(r, "REQ[%X] recheck wait... try_count[%d]", TO_ADDR(r),try_count);
450 apr_sleep(CACHE_RECHECK_WAIT);
452 } while (try_count--);
453 if (try_count <= 0) {
454 WRN(r, "REQ[%X] cache retry failure....", TO_ADDR(r));
455 WRN(r, "REQ[%X] cache file was deleted...",TO_ADDR(r));
458 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
465 s_create_cache_file(request_rec *r,
469 query_string_param_t *qsp,
470 mod_chxj_config *conf)
474 apr_size_t writebyte;
476 img_conv_mode_t mode = qsp->mode;
478 char *writedata = NULL;
479 char *readdata = NULL;
483 apr_finfo_t cache_dir_st;
485 MagickWand *magick_wand;
488 if (STRCASEEQ('c','C',"chxj-qrcode",r->handler)) {
489 /*------------------------------------------------------------------------*/
490 /* QRCODE用のファイルの場合 */
491 /*------------------------------------------------------------------------*/
497 memset(&doc, 0, sizeof(Doc));
498 memset(&qrcode, 0, sizeof(qr_code_t));
500 doc.parse_mode = PARSE_MODE_CHTML;
504 qs_init_malloc(&doc);
506 root = qs_parse_file(&doc, r->filename);
508 chxj_qrcode_node_to_qrcode(&qrcode, root);
510 qs_all_free(&doc,QX_LOGMARK);
512 sts = chxj_qrcode_create_image_data(&qrcode, &readdata, &readbyte);
514 ERR(r, "qrcode create failed.");
519 /*------------------------------------------------------------------------*/
521 /*------------------------------------------------------------------------*/
522 rv = apr_file_open(&fin,
524 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
527 if (rv != APR_SUCCESS) {
528 ERR(r,"REQ[%X] %s:%d file open failed.[%s]", TO_ADDR(r),__FILE__,__LINE__,r->filename);
529 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
530 return HTTP_NOT_FOUND;
533 readdata = apr_palloc(r->pool, st->size);
534 rv = apr_file_read_full(fin, (void*)readdata, st->size, &readbyte);
535 if (rv != APR_SUCCESS || readbyte != st->size) {
536 ERR(r,"REQ[%X] %s:%d file read failed.[%s]", TO_ADDR(r), __FILE__,__LINE__,r->filename);
539 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
540 return HTTP_NOT_FOUND;
543 DBG(r,"REQ[%X] start img convert", TO_ADDR(r));
546 magick_wand = NewMagickWand();
547 if (MagickReadImageBlob(magick_wand,readdata, readbyte) == MagickFalse) {
549 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
550 return HTTP_NOT_FOUND;
553 /*------------------*/
554 /* for AnimationGIF */
555 /*------------------*/
556 img_count = MagickGetNumberImages(magick_wand);
557 DBG(r, "REQ[%X] img_count is [%d]", (unsigned int)(apr_size_t)r, img_count);
559 MagickSetImageIndex(magick_wand, 0);
560 MagickWand *magick_wand2 = MagickGetImage(magick_wand);
561 DestroyMagickWand(magick_wand);
562 magick_wand = magick_wand2;
565 if (MagickStripImage(magick_wand) == MagickFalse) {
566 ERR(r, "REQ[%X] %s:%d mod_chxj: strip image failure.",TO_ADDR(r),__FILE__,__LINE__);
568 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
569 return HTTP_NOT_FOUND;
572 MagickWand *magick_wand2;
573 if ((magick_wand2 = MagickCoalesceImages(magick_wand)) == NULL) {
575 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
576 return HTTP_NOT_FOUND;
578 DestroyMagickWand(magick_wand);
579 magick_wand = magick_wand2;
582 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
583 int oldw = MagickGetImageWidth(magick_wand);
584 int oldh = MagickGetImageHeight(magick_wand);
585 int done_fixup_size = 0;
586 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
587 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && spec->width < oldw && spec->heigh < oldh)) {
589 * The size of the image is changed.
591 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
593 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL)
594 return HTTP_NOT_FOUND;
599 * The colors of the image is changed.
601 DBG(r,"REQ[%X] call s_fixup_color()", TO_ADDR(r));
603 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL) {
604 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
605 return HTTP_NOT_FOUND;
609 * DEPTH of the image is changed.
611 DBG(r,"REQ[%X] call s_fixup_depth()", TO_ADDR(r));
613 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL) {
614 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
615 return HTTP_NOT_FOUND;
619 if (! done_fixup_size) {
621 * The size of the image is changed.
623 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
624 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
625 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
626 return HTTP_NOT_FOUND;
630 char *nowFormat = MagickGetImageFormat(magick_wand);
631 int fixFormatFlag = 0;
633 if (STRCASEEQ('g','G',"gif",nowFormat)) {
634 if (spec->available_gif) {
635 if (s_convert_to_gif(magick_wand, r, spec)) {
636 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
637 return HTTP_NOT_FOUND;
642 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
643 if (spec->available_jpeg) {
644 if (s_convert_to_jpeg(magick_wand, r, spec)) {
645 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
646 return HTTP_NOT_FOUND;
651 else if (STRCASEEQ('p','P',"png",nowFormat)) {
652 if (spec->available_png) {
653 if (s_convert_to_png(magick_wand, r, spec)) {
654 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
655 return HTTP_NOT_FOUND;
660 else if (STRCASEEQ('b','B',"bmp",nowFormat)) {
661 if (spec->available_bmp4 || spec->available_bmp2) {
662 if (s_convert_to_bmp(magick_wand, r, spec)) {
663 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
664 return HTTP_NOT_FOUND;
671 DBG(r,"REQ[%X] start convert and compression", TO_ADDR(r));
673 if (! fixFormatFlag) {
674 if (spec->available_jpeg) {
675 if (s_convert_to_jpeg(magick_wand, r, spec)) {
676 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
677 return HTTP_NOT_FOUND;
680 else if (spec->available_gif) {
681 if (s_convert_to_gif(magick_wand, r, spec)) {
682 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
683 return HTTP_NOT_FOUND;
686 else if (spec->available_png) {
687 if (s_convert_to_png(magick_wand, r, spec)) {
688 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
689 return HTTP_NOT_FOUND;
694 if (spec->available_bmp2 || spec->available_bmp4) {
695 if (s_convert_to_bmp(magick_wand, r, spec)) {
696 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
697 return HTTP_NOT_FOUND;
703 * Add Comment (Copyright and so on.)
705 DBG(r, "call s_add_copyright()");
707 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL) {
708 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
709 return HTTP_NOT_FOUND;
714 fmt = MagickGetImageFormat(magick_wand);
716 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
718 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
719 return HTTP_NOT_FOUND;
722 r->content_type = apr_psprintf(r->pool, "image/jpeg");
725 if (strcasecmp(fmt, "jpg") == 0) {
726 r->content_type = apr_psprintf(r->pool, "image/jpeg");
729 if (strcasecmp(fmt, "jpeg") == 0) {
730 r->content_type = apr_psprintf(r->pool, "image/jpeg");
733 if (strcasecmp(fmt, "gif") == 0) {
734 r->content_type = apr_psprintf(r->pool, "image/gif");
737 if (strcasecmp(fmt, "png") == 0) {
738 r->content_type = apr_psprintf(r->pool, "image/png");
744 sv_writedata = writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
747 DestroyMagickWand(magick_wand);
748 ERR(r,"REQ[%X] convert failure to Jpeg [%s]", TO_ADDR(r),tmpfile);
749 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
750 return HTTP_INTERNAL_SERVER_ERROR;
752 writedata = apr_palloc(r->pool, writebyte);
753 memcpy(writedata, sv_writedata, writebyte);
755 DBG(r, "REQ[%X] end convert and compression",TO_ADDR(r));
757 /* Added PNG Comment if type is image/png. */
758 if (r->content_type && strcmp(r->content_type, "image/png") == 0) {
759 if ((writedata = s_add_comment_to_png(r, writedata, &writebyte)) == NULL) {
760 ERR(r, "REQ[%X] Add comment to PNG failure.",TO_ADDR(r));
761 DestroyMagickWand(magick_wand);
762 if (sv_writedata) free(sv_writedata);
763 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
764 return HTTP_INTERNAL_SERVER_ERROR;
769 rv = apr_stat(&cache_dir_st, conf->image_cache_dir, APR_FINFO_MIN, r->pool);
770 if (rv != APR_SUCCESS) {
771 DestroyMagickWand(magick_wand);
772 ERR(r,"REQ[%X] dir stat error.[%s]", TO_ADDR(r),conf->image_cache_dir);
773 if (sv_writedata) free(sv_writedata);
774 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
775 return HTTP_INTERNAL_SERVER_ERROR;
779 /* delete candidate */
781 /* get dir files size */
783 unsigned long total_size = 0;
785 unsigned long max_size = (! conf->image_cache_limit) ? DEFAULT_IMAGE_CACHE_LIMIT : conf->image_cache_limit;
786 char *delete_file_name;
788 rv = apr_dir_open(&dir, conf->image_cache_dir, r->pool);
789 if (rv != APR_SUCCESS) {
790 DestroyMagickWand(magick_wand);
791 ERR(r,"REQ[%X] %s:%d dir open error.[%s]", TO_ADDR(r),__FILE__,__LINE__,conf->image_cache_dir);
792 if (sv_writedata) free(sv_writedata);
793 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
794 return HTTP_INTERNAL_SERVER_ERROR;
796 memset(&dcf, 0, sizeof(apr_finfo_t));
797 dcf.atime = (apr_time_t)LONG_LONG_MAX;
800 rv = apr_dir_read(&dirf, APR_FINFO_SIZE|APR_FINFO_NAME|APR_FINFO_DIRENT|APR_FINFO_ATIME , dir);
801 if (rv != APR_SUCCESS) {
804 if (dirf.name && strcmp(dirf.name, ".") != 0 && strcmp(dirf.name, "..") != 0) {
805 total_size += (unsigned long)dirf.size;
806 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);
807 if (dcf.atime >= dirf.atime) {
808 memcpy(&dcf, &dirf, sizeof(apr_finfo_t));
814 if (total_size + writebyte < max_size) {
815 DBG(r, "REQ[%X] There is an enough size in cache. total_size:[%lu] max_size:[%lu] found_file=[%d] max_size=[%lu]",
816 TO_ADDR(r),total_size, max_size, found_file, max_size);
819 if (found_file == 0 && writebyte >= max_size) {
820 ERR(r, "REQ[%X] ==========================================", TO_ADDR(r));
821 ERR(r, "REQ[%X] cache space is too small...",TO_ADDR(r));
822 ERR(r, "REQ[%X] At least the same size as %luByte is necessary for me.", TO_ADDR(r),(unsigned long)writebyte);
823 ERR(r, "REQ[%X] Please specify the ChxjImageCacheLimit that is larger than now value. ",TO_ADDR(r));
824 ERR(r, "REQ[%X] ==========================================",TO_ADDR(r));
825 if (sv_writedata) free(sv_writedata);
826 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
827 return HTTP_INTERNAL_SERVER_ERROR;
829 DBG(r, "REQ[%X] Image Cache dir is full. total_size:[%lu] max_size:[%lu]", TO_ADDR(r),total_size + writebyte, max_size);
830 /* search delete candidate */
831 delete_file_name = apr_psprintf(r->pool, "%s/%s", conf->image_cache_dir, dcf.name);
832 DBG(r, "REQ[%X] delete image cache target:[%s] atime:[%lld]", TO_ADDR(r),delete_file_name, (long long int)dcf.atime);
833 rv = apr_file_remove(delete_file_name, r->pool);
834 if (rv != APR_SUCCESS) {
835 ERR(r, "REQ[%X] %s:%d cache file delete failure.[%s]", TO_ADDR(r),__FILE__,__LINE__,delete_file_name);
836 if (sv_writedata) free(sv_writedata);
837 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
838 return HTTP_INTERNAL_SERVER_ERROR;
840 DBG(r, "REQ[%X] deleted image cache target:[%s]", TO_ADDR(r),delete_file_name);
841 if (total_size + writebyte - dcf.size < max_size) {
842 DBG(r, "REQ[%X] OK, there is an enough size in cache.",TO_ADDR(r));
848 rv = apr_file_open(&fout, tmpfile,
849 APR_FOPEN_WRITE| APR_FOPEN_CREATE | APR_FOPEN_BINARY | APR_SHARELOCK ,
850 APR_OS_DEFAULT, r->pool);
851 if (rv != APR_SUCCESS) {
852 DestroyMagickWand(magick_wand);
853 ERR(r,"REQ[%X] %s:%d file open error.[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
854 if (sv_writedata) free(sv_writedata);
855 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
856 return HTTP_INTERNAL_SERVER_ERROR;
859 rv = apr_file_write(fout, (void*)writedata, &writebyte);
860 if (rv != APR_SUCCESS) {
861 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
862 DestroyMagickWand(magick_wand);
863 apr_file_close(fout);
864 if (sv_writedata) free(sv_writedata);
865 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
866 return HTTP_INTERNAL_SERVER_ERROR;
870 * CRC is added for AU for EzGET.
872 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
873 || spec->html_spec_type == CHXJ_SPEC_Hdml ) {
875 crc = s_add_crc(writedata, writebyte);
877 rv = apr_file_putc((crc >> 8) & 0xff, fout);
878 if (rv != APR_SUCCESS) {
879 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
880 DestroyMagickWand(magick_wand);
881 if (sv_writedata) free(sv_writedata);
882 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
883 return HTTP_INTERNAL_SERVER_ERROR;
886 rv = apr_file_putc( crc & 0xff, fout);
887 if (rv != APR_SUCCESS) {
888 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
889 DestroyMagickWand(magick_wand);
890 if (sv_writedata) free(sv_writedata);
891 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
892 return HTTP_INTERNAL_SERVER_ERROR;
896 DestroyMagickWand(magick_wand);
897 if (sv_writedata) free(sv_writedata);
899 rv = apr_file_close(fout);
900 if (rv != APR_SUCCESS) {
901 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
902 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
903 return HTTP_INTERNAL_SERVER_ERROR;
906 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
912 s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec)
914 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
915 if (MagickSetImageCompression(magick_wand,JPEGCompression) == MagickFalse) {
917 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
921 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
923 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
927 if (MagickStripImage(magick_wand) == MagickFalse) {
929 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
933 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
934 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
938 r->content_type = apr_psprintf(r->pool, "image/jpeg");
939 ap_set_content_type(r, "image/jpeg");
940 DBG(r,"REQ[%X] convert to jpg", TO_ADDR(r));
941 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
947 s_convert_to_png(MagickWand *magick_wand, request_rec *r, device_table *spec)
949 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
950 if (MagickSetImageCompression(magick_wand,ZipCompression) == MagickFalse) {
952 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
956 if (MagickSetImageFormat(magick_wand, "png") == MagickFalse) {
958 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
962 if (MagickStripImage(magick_wand) == MagickFalse) {
964 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
968 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
969 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
973 r->content_type = apr_psprintf(r->pool, "image/png");
974 ap_set_content_type(r, "image/png");
975 DBG(r, "REQ[%X] convert to png", TO_ADDR(r));
976 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
982 s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec)
984 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
985 if (MagickSetImageCompression(magick_wand,LZWCompression) == MagickFalse) {
987 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
991 if (MagickSetImageFormat(magick_wand, "gif") == MagickFalse) {
993 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
997 if (MagickStripImage(magick_wand) == MagickFalse) {
999 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1003 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
1004 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1008 r->content_type = apr_psprintf(r->pool, "image/gif");
1009 ap_set_content_type(r, "image/gif");
1011 DBG(r,"REQ[%X] convert to gif",TO_ADDR(r));
1012 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1018 s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec)
1020 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1021 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1022 EXIT_MAGICK_ERROR();
1023 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1027 if (MagickSetImageFormat(magick_wand, "bmp") == MagickFalse) {
1028 EXIT_MAGICK_ERROR();
1029 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1033 if (MagickStripImage(magick_wand) == MagickFalse) {
1034 EXIT_MAGICK_ERROR();
1035 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1039 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
1040 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1044 r->content_type = apr_psprintf(r->pool, "image/bmp");
1045 ap_set_content_type(r, "image/bmp");
1047 DBG(r,"REQ[%X] convert to bmp(unsupported)", TO_ADDR(r));
1048 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1054 s_create_blob_data(request_rec *r,
1056 query_string_param_t *qsp,
1060 apr_size_t writebyte;
1062 img_conv_mode_t mode = qsp->mode;
1064 char *writedata = NULL;
1066 MagickWand *magick_wand;
1068 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1070 magick_wand = NewMagickWand();
1072 if (MagickReadImageBlob(magick_wand,indata, *len) == MagickFalse) {
1073 EXIT_MAGICK_ERROR();
1074 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1078 if (MagickStripImage(magick_wand) == MagickFalse) {
1079 ERR(r, "REQ[%X] mod_chxj: strip image failure.",TO_ADDR(r));
1080 EXIT_MAGICK_ERROR();
1081 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1086 int oldw = MagickGetImageWidth(magick_wand);
1087 int oldh = MagickGetImageHeight(magick_wand);
1088 int done_fixup_size = 0;
1089 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
1090 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && spec->width < oldw && spec->heigh < oldh)) {
1092 * The size of the image is changed.
1094 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1096 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1097 EXIT_MAGICK_ERROR();
1098 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1102 done_fixup_size = 1;
1105 * The colors of the image is changed.
1107 DBG(r,"REQ[%X] call s_fixup_color()",TO_ADDR(r));
1109 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL) {
1110 EXIT_MAGICK_ERROR();
1111 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1116 * DEPTH of the image is changed.
1118 DBG(r,"REQ[%X] call s_fixup_depth()",TO_ADDR(r));
1120 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL) {
1121 EXIT_MAGICK_ERROR();
1122 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1127 if (! done_fixup_size) {
1129 * The size of the image is changed.
1131 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1132 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1133 EXIT_MAGICK_ERROR();
1134 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1140 char *nowFormat = MagickGetImageFormat(magick_wand);
1141 int fixFormatFlag = 0;
1143 if (STRCASEEQ('g','G',"gif",nowFormat)) {
1144 if (spec->available_gif) {
1145 if (s_convert_to_gif(magick_wand, r, spec)) {
1146 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1152 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
1153 if (spec->available_jpeg) {
1154 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1155 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1161 else if (STRCASEEQ('p','P',"png",nowFormat)) {
1162 if (spec->available_png) {
1163 if (s_convert_to_png(magick_wand, r, spec)) {
1164 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1172 DBG(r,"REQ[%X] start convert and compression", TO_ADDR(r));
1174 if (!fixFormatFlag) {
1175 if (spec->available_jpeg) {
1176 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1177 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1181 else if (spec->available_png) {
1182 if (s_convert_to_png(magick_wand, r, spec)) {
1183 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1187 else if (spec->available_gif) {
1188 if (s_convert_to_gif(magick_wand, r, spec)) {
1189 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1193 else if (spec->available_bmp2 || spec->available_bmp4) {
1194 if (s_convert_to_bmp(magick_wand, r, spec)) {
1195 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1200 /*--------------------------------------------------------------------------*/
1201 /* Add Comment (Copyright and so on.) */
1202 /*--------------------------------------------------------------------------*/
1203 DBG(r,"REQ[%X] call s_add_copyright()",TO_ADDR(r));
1205 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL) {
1206 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1210 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1213 DestroyMagickWand(magick_wand);
1214 ERR(r,"REQ[%X] %s:%d convert failure to Jpeg ",TO_ADDR(r),__FILE__,__LINE__);
1215 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1219 DBG(r,"REQ[%X] end convert and compression", TO_ADDR(r));
1223 dst = apr_palloc(r->pool, writebyte+2);
1225 memcpy(dst, writedata, writebyte);
1226 /*--------------------------------------------------------------------------*/
1227 /* CRC is added for AU for EzGET. */
1228 /*--------------------------------------------------------------------------*/
1229 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1230 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1231 crc = s_add_crc(writedata, writebyte);
1232 dst[writebyte + 0] = (crc >> 8) & 0xff;
1233 dst[writebyte + 1] = (crc ) & 0xff;
1237 DestroyMagickWand(magick_wand);
1240 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1246 s_fixup_size(MagickWand *magick_wand,
1249 query_string_param_t *qsp)
1251 img_conv_mode_t mode = qsp->mode;
1259 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1260 oldw = MagickGetImageWidth(magick_wand);
1261 oldh = MagickGetImageHeight(magick_wand);
1263 DBG(r,"REQ[%X] detect width=[%d]", TO_ADDR(r),oldw);
1264 DBG(r,"REQ[%X] detect heigh=[%d]", TO_ADDR(r),oldh);
1269 DBG(r,"REQ[%X] detect spec width=[%d]", TO_ADDR(r),spec->width);
1270 DBG(r,"REQ[%X] detect spec heigh=[%d]", TO_ADDR(r),spec->heigh);
1272 c_width = spec->width;
1273 c_heigh = spec->heigh;
1276 case IMG_CONV_MODE_THUMBNAIL:
1278 DBG(r,"REQ[%X] **** detect thumbnail mode ****",TO_ADDR(r));
1280 if (neww > c_width) {
1281 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1282 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1284 if (newh > c_heigh) {
1285 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1286 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1289 neww = (int)((double)(neww / 3) * 0.8);
1290 newh = (int)((double)(newh / 3) * 0.8);
1293 case IMG_CONV_MODE_WALLPAPER:
1294 case IMG_CONV_MODE_EZGET:
1296 DBG(r,"REQ[%X] **** detect wallpaper mode ****", TO_ADDR(r));
1298 if (spec->wp_width && spec->wp_heigh) {
1299 c_width = spec->wp_width;
1300 c_heigh = spec->wp_heigh;
1303 DBG(r,"REQ[%X] calc new width and height", TO_ADDR(r));
1305 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1306 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1308 DBG(r,"REQ[%X] newh = [%d] neww = [%d]", TO_ADDR(r),newh, neww);
1313 DBG(r,"REQ[%X] **** detect normal mode ****", TO_ADDR(r));
1315 if (qsp->ua_flag != UA_IGN && spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1316 if (neww > c_width) {
1317 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1318 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1321 if (newh > c_heigh) {
1322 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1323 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1329 if (neww == 0) neww = 1;
1330 if (newh == 0) newh = 1;
1332 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1333 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),oldw, neww);
1334 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),oldh, newh);
1336 MagickResetIterator(magick_wand);
1338 while (MagickNextImage(magick_wand) != MagickFalse) {
1340 case IMG_CONV_MODE_WALLPAPER:
1341 case IMG_CONV_MODE_EZGET:
1343 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1344 EXIT_MAGICK_ERROR();
1345 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1349 if (MagickCropImage(magick_wand,
1350 (unsigned long)c_width,
1351 (unsigned long)c_heigh,
1352 (long)((neww - c_width) / 2),
1353 (long)((newh - c_heigh) / 2)) == MagickFalse) {
1354 EXIT_MAGICK_ERROR();
1355 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1360 case IMG_CONV_MODE_NORMAL:
1362 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),neww, qsp->width);
1366 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),newh, qsp->height);
1371 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1372 EXIT_MAGICK_ERROR();
1373 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1379 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1380 if (MagickSetImageUnits(magick_wand, PixelsPerInchResolution) == MagickFalse) {
1381 EXIT_MAGICK_ERROR();
1382 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1386 if (MagickSetImageResolution(magick_wand,
1387 (double)spec->dpi_width,
1388 (double)spec->dpi_heigh) == MagickFalse) {
1389 EXIT_MAGICK_ERROR();
1390 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1394 if (MagickSetImageDispose(magick_wand, BackgroundDispose) == MagickFalse) {
1395 EXIT_MAGICK_ERROR();
1396 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1402 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1408 s_fixup_color(MagickWand *magick_wand, request_rec *r, device_table *spec, img_conv_mode_t UNUSED(mode))
1410 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1412 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1413 DBG(r, "REQ[%X] Pass s_fixup_color proc", TO_ADDR(r));
1414 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1418 unsigned long colors = MagickGetImageColors(magick_wand);
1419 DBG(r, "REQ[%X] now color:[%ld] spec->color:[%ld]",TO_ADDR(r), colors, (unsigned long)spec->color);
1420 if (colors < (unsigned long)spec->color) {
1421 DBG(r, "REQ[%X] Pass s_fixup_color proc. color:[%ld] spec->color:[%d]", TO_ADDR(r),colors, spec->color);
1422 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1426 if (spec->color >= 256) {
1428 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1430 if (MagickQuantizeImage(magick_wand,
1435 0) == MagickFalse) {
1436 EXIT_MAGICK_ERROR();
1437 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1441 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1445 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1447 if (MagickQuantizeImage(magick_wand,
1452 0) == MagickFalse) {
1453 EXIT_MAGICK_ERROR();
1454 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1458 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1462 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1470 s_fixup_depth(MagickWand *magick_wand, request_rec *r, device_table *spec)
1472 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1473 DBG(r, "Pass s_fixup_depth proc");
1477 if (spec->color == 15680000) {
1478 if (MagickSetImageDepth(magick_wand, 24) == MagickFalse) {
1479 EXIT_MAGICK_ERROR();
1484 if (spec->color == 262144) {
1485 if (MagickSetImageDepth(magick_wand, 18) == MagickFalse) {
1486 EXIT_MAGICK_ERROR();
1491 if (spec->color == 65536) {
1492 if (MagickSetImageDepth(magick_wand, 16) == MagickFalse) {
1493 EXIT_MAGICK_ERROR();
1498 if (spec->color == 4096) {
1499 if (MagickSetImageDepth(magick_wand, 12) == MagickFalse) {
1500 EXIT_MAGICK_ERROR();
1505 if (spec->color == 256) {
1506 if (MagickSetImageDepth(magick_wand, 8) == MagickFalse) {
1507 EXIT_MAGICK_ERROR();
1512 if (spec->color == 4) {
1513 if (MagickSetImageDepth(magick_wand, 2) == MagickFalse) {
1514 EXIT_MAGICK_ERROR();
1519 if (spec->color == 2) {
1520 if (MagickSetImageDepth(magick_wand, 1) == MagickFalse) {
1521 EXIT_MAGICK_ERROR();
1531 s_add_copyright(MagickWand *magick_wand, request_rec *r, device_table *spec)
1533 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1535 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1536 DBG(r, "REQ[%X] Pass add_copiright proc", TO_ADDR(r));
1540 if (conf->image_copyright) {
1542 DBG(r, "REQ[%X] Add COPYRIGHT [%s]", TO_ADDR(r),conf->image_copyright);
1544 if (spec->html_spec_type == CHXJ_SPEC_Jhtml
1545 || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1546 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1547 if (MagickCommentImage(magick_wand,
1548 apr_psprintf(r->pool,
1550 conf->image_copyright)) == MagickFalse)
1554 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1555 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1556 if (MagickCommentImage(magick_wand,
1557 apr_psprintf(r->pool,
1558 "kddi_copyright=on,%s",
1559 conf->image_copyright)) == MagickFalse)
1563 if (MagickCommentImage(magick_wand,
1564 apr_psprintf(r->pool,
1566 conf->image_copyright)) == MagickFalse)
1571 if (MagickCommentImage(magick_wand, "mod_chxj") == MagickFalse)
1577 EXIT_MAGICK_ERROR();
1582 s_img_down_sizing(MagickWand *magick_wand, request_rec *r, device_table *spec)
1584 MagickBooleanType status;
1585 unsigned long quality = 70;
1586 apr_size_t writebyte = 0;
1588 apr_size_t prev_size = 0;
1592 writedata = (char *)MagickGetImageBlob(magick_wand, &writebyte);
1593 prev_size = writebyte;
1596 fmt = MagickGetImageFormat(magick_wand);
1598 if (STRCASEEQ('j','J',"jpg",fmt)) fmt_type = 1;
1599 if (STRCASEEQ('p','P',"png",fmt)) fmt_type = 2;
1600 if (STRCASEEQ('g','G',"gif",fmt)) fmt_type = 3;
1601 if (STRCASEEQ('b','B',"bmp",fmt)) fmt_type = 4;
1603 if (fmt_type == 1) {
1605 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1606 EXIT_MAGICK_ERROR();
1610 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1611 if (writebyte >= prev_size) {
1612 DBG(r, "REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1614 if (quality > 100) {
1615 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1616 EXIT_MAGICK_ERROR();
1621 if (MagickSetImageCompressionQuality(magick_wand, quality) == MagickFalse) {
1622 EXIT_MAGICK_ERROR();
1628 DBG(r, "REQ[%X] quality=[%ld] size=[%d]", TO_ADDR(r),(long)quality, (int)writebyte);
1630 if (spec->cache == 0)
1633 if (writebyte <= (unsigned int)spec->cache)
1638 if (quality == 0 || quality > 100)
1647 && writebyte > (unsigned int)spec->cache) {
1648 unsigned long now_color = spec->color;
1649 unsigned long depth = 0;
1652 case 2: depth = 1; break;
1653 case 4: now_color = 2; depth = 1; break;
1654 case 8: now_color = 4; depth = 2; break;
1655 case 16: now_color = 8; depth = 3; break;
1656 case 256: now_color = 16; depth = 4; break;
1657 case 4096: now_color = 256; depth = 8; break;
1658 case 65536: now_color = 4096; depth = 12; break;
1659 case 262144: now_color = 65536; depth = 16; break;
1660 case 15680000: now_color = 262144; depth = 18; break;
1666 if (now_color <= 2) break;
1669 if (now_color >= 8) {
1670 status = MagickQuantizeImage(magick_wand,
1678 status = MagickQuantizeImage(magick_wand,
1684 MagickSetImageType(magick_wand, GrayscaleType);
1686 if (status == MagickFalse) {
1687 EXIT_MAGICK_ERROR();
1690 if (fmt_type != 2) {
1691 if (MagickSetImageDepth(magick_wand, depth) == MagickFalse) {
1692 EXIT_MAGICK_ERROR();
1696 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1698 DBG(r,"REQ[%X] now_color=[%ld] size=[%d]", TO_ADDR(r),(long)now_color, (int)writebyte);
1700 /* Once per request */
1703 while(now_color > 2);
1712 mod_chxj_config *conf,
1714 query_string_param_t *query_string,
1716 const char *tmpfile)
1721 apr_size_t sendbyte;
1722 char *contentLength;
1724 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1725 if (rv != APR_SUCCESS)
1726 return HTTP_NOT_FOUND;
1729 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
1730 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
1731 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
1732 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
1736 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1737 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1738 ap_update_mtime(r, st.mtime);
1739 ap_set_last_modified(r);
1742 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
1743 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
1744 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1746 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1747 MagickWand *magick_wand = NewMagickWand();
1748 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
1749 EXIT_MAGICK_ERROR();
1750 return HTTP_NOT_FOUND;
1752 if (MagickStripImage(magick_wand) == MagickFalse) {
1753 ERR(r, "mod_chxj: strip image failure.");
1754 EXIT_MAGICK_ERROR();
1755 return HTTP_NOT_FOUND;
1757 char *nowFormat = MagickGetImageFormat(magick_wand);
1758 DestroyMagickWand(magick_wand);
1760 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1761 DBG(r, "REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1762 ap_set_content_type(r, "image/jpeg");
1764 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1765 DBG(r, "REQ[%X] detect cache file => png.", TO_ADDR(r));
1766 ap_set_content_type(r, "image/png");
1768 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1769 DBG(r, "REQ[%X] detect cache file => gif.",TO_ADDR(r));
1770 ap_set_content_type(r, "image/gif");
1772 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1773 DBG(r, "REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1774 ap_set_content_type(r, "image/bmp");
1777 ERR(r, "detect unknown file");
1778 return HTTP_NOT_FOUND;
1781 if (conf->image_copyright) {
1782 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
1783 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1784 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1787 rv = apr_file_open(&fout, tmpfile,
1788 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
1789 APR_OS_DEFAULT, r->pool);
1790 if (rv != APR_SUCCESS) {
1791 ERR(r, "REQ[%X] %s:%d cache file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1792 return HTTP_NOT_FOUND;
1794 ap_send_fd(fout, r, 0, st.size, &sendbyte);
1795 apr_file_close(fout);
1797 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r), (int)sendbyte);
1800 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1801 char *name = apr_pstrdup(r->pool, basename(r->filename));
1802 name[strlen(name)-4] = 0;
1803 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1805 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1806 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".jpg", (long)st.size, "devjaww", name);
1809 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1810 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1811 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".bmp", (long)st.size, "devabm", name);
1814 if (strcasecmp(r->content_type, "image/png") == 0) {
1815 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1816 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".png", (long)st.size, "dev8aww", name);
1819 if (strcasecmp(r->content_type, "image/gif") == 0) {
1820 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1821 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".gif", (long)st.size, "devgi0z", name);
1825 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1826 if (query_string->count == -1 && query_string->offset == -1) {
1827 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1828 ap_rprintf(r, HDML_SUCCESS_PAGE);
1832 if (query_string->count == -2 && query_string->offset == -1) {
1833 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1834 ap_rprintf(r, HDML_FAIL_PAGE);
1838 chxj_set_content_type(r, "application/x-up-download");
1839 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1840 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1842 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1844 rv = apr_file_open(&fout, tmpfile,
1845 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
1846 APR_OS_DEFAULT, r->pool);
1848 if (rv != APR_SUCCESS) {
1849 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1850 return HTTP_NOT_FOUND;
1853 ap_send_fd(fout, r, query_string->offset, query_string->count, &sendbyte);
1854 apr_file_close(fout);
1856 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
1865 s_send_original_file(request_rec *r, const char *originalfile)
1870 apr_size_t sendbyte = 0;
1872 rv = apr_stat(&st, originalfile, APR_FINFO_MIN, r->pool);
1873 if (rv != APR_SUCCESS)
1874 return HTTP_NOT_FOUND;
1876 /* for With mod_cache */
1878 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1879 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1880 ap_update_mtime(r, st.mtime);
1881 ap_set_last_modified(r);
1884 rv = apr_file_open(&fout, originalfile,
1885 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
1886 APR_OS_DEFAULT, r->pool);
1887 if (rv != APR_SUCCESS) {
1888 DBG(r, "REQ[%X] originalfile open failed[%s]", TO_ADDR(r),originalfile);
1889 return HTTP_NOT_FOUND;
1892 ap_send_fd(fout, r, 0, st.size, &sendbyte);
1893 apr_file_close(fout);
1895 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
1902 s_header_only_cache_file(device_table *spec, query_string_param_t *query_string, request_rec *r, const char *tmpfile)
1906 char *contentLength;
1907 mod_chxj_config *conf = ap_get_module_config(r->per_dir_config, &chxj_module);
1909 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1911 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1912 if (rv != APR_SUCCESS) {
1913 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1914 return HTTP_NOT_FOUND;
1917 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
1918 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
1919 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
1920 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
1922 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
1923 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
1924 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1926 MagickWand *magick_wand = NewMagickWand();
1927 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
1928 EXIT_MAGICK_ERROR();
1929 return HTTP_NOT_FOUND;
1931 if (MagickStripImage(magick_wand) == MagickFalse) {
1932 ERR(r, "mod_chxj: strip image failure.");
1933 EXIT_MAGICK_ERROR();
1934 return HTTP_NOT_FOUND;
1936 char *nowFormat = MagickGetImageFormat(magick_wand);
1937 DestroyMagickWand(magick_wand);
1939 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1940 DBG(r, "REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1941 ap_set_content_type(r, "image/jpeg");
1943 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1944 DBG(r, "REQ[%X] detect cache file => png.",TO_ADDR(r));
1945 ap_set_content_type(r, "image/png");
1947 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1948 DBG(r, "REQ[%X] detect cache file => gif.",TO_ADDR(r));
1949 ap_set_content_type(r, "image/gif");
1951 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1952 DBG(r, "REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1953 ap_set_content_type(r, "image/bmp");
1956 ERR(r, "REQ[%X] detect unknown file", TO_ADDR(r));
1957 return HTTP_NOT_FOUND;
1961 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1964 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1965 char *name = apr_pstrdup(r->pool, basename(r->filename));
1966 name[strlen(name)-4] = 0;
1967 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1969 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1972 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1973 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1976 if (strcasecmp(r->content_type, "image/png") == 0) {
1977 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1980 if (strcasecmp(r->content_type, "image/gif") == 0) {
1981 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1985 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1986 if (query_string->count == -1 && query_string->offset == -1) {
1987 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1990 if (query_string->count == -2 && query_string->offset == -1) {
1991 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1994 chxj_set_content_type(r, "application/x-up-download");
1995 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1996 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1998 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r), (int)st.size);
2001 if (conf->image_copyright) {
2002 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
2003 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
2004 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
2008 DBG(r, "REQ[%X] end s_header_only_cache_file()", TO_ADDR(r));
2014 s_init_serial_pattern(apr_pool_t *p)
2016 if (!v_docomo_serial_pattern1) {
2017 v_docomo_serial_pattern1 = chxj_compile_for_preg_replace(p, "/ser[^;\\)]+");
2019 if (!v_docomo_serial_pattern2) {
2020 v_docomo_serial_pattern2 = chxj_compile_for_preg_replace(p, ";ser[^;\\)]+");
2022 if (!v_docomo_serial_pattern3) {
2023 v_docomo_serial_pattern3 = chxj_compile_for_preg_replace(p, ";icc[^;\\)]+");
2025 if (!v_softbank_serial_pattern1) {
2026 v_softbank_serial_pattern1 = chxj_compile_for_preg_replace(p, "/SN[0-9a-zA-Z]+ ");
2032 s_create_workfile_name(
2034 mod_chxj_config *conf,
2035 const char *user_agent,
2036 query_string_param_t *qsp)
2041 char *w = apr_palloc(r->pool, 256);
2043 char *new_user_agent;
2045 s_init_serial_pattern(r->server->process->pool);
2048 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern1, "", user_agent);
2049 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern2, "", new_user_agent);
2050 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern3, "", new_user_agent);
2053 new_user_agent = chxj_preg_replace(r->pool, v_softbank_serial_pattern1, " ", new_user_agent);
2055 DBG(r, "REQ[%X] old user_agent:[%s] ==> new user_agent:[%s]", TO_ADDR(r),user_agent, new_user_agent);
2059 switch (qsp->mode) {
2060 case IMG_CONV_MODE_THUMBNAIL:
2061 fname = apr_psprintf(r->pool, "%s.%s.thumbnail", r->filename, new_user_agent);
2062 DBG(r, "REQ[%X] mode=thumbnail [%s]", TO_ADDR(r),fname);
2065 case IMG_CONV_MODE_WALLPAPER:
2066 case IMG_CONV_MODE_EZGET:
2067 fname = apr_psprintf(r->pool, "%s.%s.wallpaper", r->filename, new_user_agent);
2068 DBG(r, "REQ[%X] mode=WallPaper [%s]", TO_ADDR(r),fname);
2071 case IMG_CONV_MODE_NORMAL:
2074 fname = apr_psprintf(r->pool, "%s.%s", r->filename, new_user_agent);
2077 fname = apr_psprintf(r->pool, "%s.w%d", fname, qsp->width);
2080 fname = apr_psprintf(r->pool, "%s.h%d", fname, qsp->height);
2082 DBG(r,"REQ[%X] mode=normal [%s]", TO_ADDR(r),fname);
2085 if (qsp->ua_flag == UA_IGN) {
2086 fname = apr_psprintf(r->pool, "%s.IGN", fname);
2089 len = strlen(fname);
2091 for (ii=0; ii<len; ii++) {
2092 if (fname[ii] == '/'
2097 || fname[ii] == ')') {
2101 w[jj++] = fname[ii];
2105 return apr_psprintf(r->pool, "%s/%s.%s", conf->image_cache_dir,w,CACHEDATA_EXT);
2109 static unsigned short
2110 s_add_crc(const char *writedata, apr_size_t writebyte)
2112 unsigned short crc = 0xffff;
2116 for(ii=0;ii<writebyte;ii++) {
2118 crc = AU_CRC_TBL[(crc>>8^ch)&0xff]^(crc<<8);
2125 chxj_trans_name(request_rec *r)
2132 mod_chxj_config *conf;
2145 "qrc", /* QRCode出力用ファイルの拡張子 */
2151 int do_ext_check = TRUE;
2152 int next_ok = FALSE;
2154 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2156 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2159 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r),r->uri);
2160 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2164 if (conf->image != CHXJ_IMG_ON) {
2165 DBG(r,"REQ[%X] conf not found",TO_ADDR(r));
2166 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2171 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2174 if (r->filename == NULL)
2175 r->filename = apr_pstrdup(r->pool, r->uri);
2178 if ((idx = strchr(r->filename, ':')) != NULL)
2179 filename_sv = idx+1;
2181 filename_sv = r->filename;
2183 DBG(r,"REQ[%X] r->filename[%s]", TO_ADDR(r),filename_sv);
2185 ccp = ap_document_root(r);
2187 return HTTP_INTERNAL_SERVER_ERROR;
2189 docroot = apr_pstrdup(r->pool, ccp);
2190 len = strlen(docroot);
2192 if (docroot[len-1] == '/')
2193 docroot[len-1] = '\0';
2197 && *filename_sv == *r->server->path
2198 && strncmp(filename_sv, r->server->path, r->server->pathlen) == 0)
2199 filename_sv = apr_pstrcat(r->pool, docroot, (filename_sv + r->server->pathlen), NULL);
2201 filename_sv = apr_pstrcat(r->pool, docroot, filename_sv, NULL);
2203 DBG(r,"REQ[%X] URI[%s]", TO_ADDR(r),filename_sv);
2205 do_ext_check = TRUE;
2206 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2207 char* pos = strrchr(filename_sv, '.');
2209 if (strcasecmp(pos, ext[ii]) == 0) {
2210 do_ext_check = FALSE;
2211 fname = apr_psprintf(r->pool, "%s", filename_sv);
2218 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2219 if (strlen(ext[ii]) == 0) {
2220 fname = apr_psprintf(r->pool, "%s", filename_sv);
2223 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2225 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2227 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2228 if (rv == APR_SUCCESS) {
2229 if (st.filetype != APR_DIR)
2236 if (fname == NULL) {
2237 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2240 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2241 char* pos = strrchr(fname, '.');
2243 if (strcasecmp(pos, ext[ii]) == 0) {
2251 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2255 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2256 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2258 r->filename = apr_psprintf(r->pool, "%s", fname);
2260 if (strcasecmp("qrc", ext[ii]) == 0)
2261 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2263 r->handler = apr_psprintf(r->pool, "chxj-picture");
2265 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2272 s_chxj_trans_name2(request_rec *r)
2276 mod_chxj_config *conf;
2289 "qrc", /* QRCode出力用ファイルの拡張子 */
2294 int do_ext_check = TRUE;
2295 int next_ok = FALSE;
2297 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2299 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2302 DBG(r, "REQ[%X] conf is null[%s]", TO_ADDR(r), r->uri);
2303 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2307 if (conf->image != CHXJ_IMG_ON) {
2308 DBG(r, "REQ[%X] ImageEngineOff", TO_ADDR(r));
2309 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2314 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2316 if (r->filename == NULL) {
2317 DBG(r, "REQ[%X] r->filename is null", TO_ADDR(r));
2318 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2322 filename_sv = r->filename;
2324 DBG(r,"REQ[%x] r->filename[%s]", TO_ADDR(r), filename_sv);
2326 do_ext_check = TRUE;
2327 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2328 char* pos = strrchr(filename_sv, '.');
2330 if (strcasecmp(pos, ext[ii]) == 0) {
2331 do_ext_check = FALSE;
2332 fname = apr_psprintf(r->pool, "%s", filename_sv);
2339 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2340 if (strlen(ext[ii]) == 0) {
2341 fname = apr_psprintf(r->pool, "%s", filename_sv);
2344 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2346 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2348 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2349 if (rv == APR_SUCCESS) {
2350 if (st.filetype != APR_DIR)
2357 if (fname == NULL) {
2358 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2361 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2362 char* pos = strrchr(fname, '.');
2364 if (strcasecmp(pos, ext[ii]) == 0) {
2372 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2376 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2377 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2379 r->filename = apr_psprintf(r->pool, "%s", fname);
2381 if (strcasecmp("qrc", ext[ii]) == 0)
2382 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2384 r->handler = apr_psprintf(r->pool, "chxj-picture");
2386 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2393 * It converts it from QUERYSTRING.
2397 static query_string_param_t *
2398 s_get_query_string_param(request_rec *r)
2406 query_string_param_t *param;
2408 s = apr_pstrdup(r->pool, r->parsed_uri.query);
2409 param = apr_palloc(r->pool, sizeof(query_string_param_t));
2410 param->mode = IMG_CONV_MODE_NORMAL;
2411 param->user_agent = NULL;
2412 param->ua_flag = UA_USE;
2419 if (s == NULL) return param;
2422 if ((pair = apr_strtok(s, "&", &pstate)) == NULL) break;
2425 name = apr_strtok(pair, "=", &vstate);
2426 value = apr_strtok(NULL, "=", &vstate);
2431 if (value && (strcasecmp(name, "mode") == 0 || strcasecmp(name, "m") == 0)) {
2436 if (strcasecmp(value, "thumbnail") == 0 || strcasecmp(value, "tb") == 0)
2437 param->mode = IMG_CONV_MODE_THUMBNAIL;
2442 if (strcasecmp(value, "WP") == 0 || strcasecmp(value, "WallPaper") == 0)
2443 param->mode = IMG_CONV_MODE_WALLPAPER;
2448 if (strcasecmp(value, "EZGET") == 0)
2449 param->mode = IMG_CONV_MODE_EZGET;
2459 if (value && (strcasecmp(name, "ua") == 0 || strcasecmp(name, "user-agent") == 0)) {
2460 ap_unescape_url(value);
2462 if ((*value == 'i' || *value == 'I') && strcasecmp(value, "IGN") == 0)
2463 param->ua_flag = UA_IGN;
2465 param->user_agent = apr_pstrdup(r->pool, value);
2471 if (value && strcasecmp(name, "name") == 0)
2472 param->name = apr_pstrdup(r->pool, value);
2477 if (value && strcasecmp(name, "offset") == 0 && (! chxj_chk_numeric(value)))
2478 param->offset = chxj_atoi(value);
2484 if (value && strcasecmp(name, "count") == 0 && (! chxj_chk_numeric(value)))
2485 param->count = chxj_atoi(value);
2490 if (value && strcasecmp(name, "w") == 0 && (! chxj_chk_numeric(value)))
2491 param->width = chxj_atoi(value);
2496 if (value && strcasecmp(name, "h") == 0 && (! chxj_chk_numeric(value)))
2497 param->height = chxj_atoi(value);
2505 if (param->mode == IMG_CONV_MODE_NORMAL && param->name)
2506 param->mode = IMG_CONV_MODE_WALLPAPER;
2513 s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len)
2515 char *result = NULL;
2516 #define PNG_COPYRIGHT_KEY "Copyright"
2517 #define PNG_COPYRIGHT_VAL "kddi_copyright=on,copy=NO"
2518 #define PNG_SIG_AND_IHDR_SZ (33)
2519 char *key = PNG_COPYRIGHT_KEY;
2520 apr_size_t klen = sizeof(PNG_COPYRIGHT_KEY)-1;
2521 char *val = PNG_COPYRIGHT_VAL;
2522 apr_size_t vlen = sizeof(PNG_COPYRIGHT_VAL)-1;
2524 apr_size_t total_tEXt_size;
2525 apr_size_t tEXt_data_size;
2531 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2533 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2534 if (conf->image_copyright) {
2535 apr_pool_create(&pool, r->pool);
2537 valbuf = apr_psprintf(pool, "%s,%s", val, conf->image_copyright);
2538 vlen = strlen(valbuf);
2540 /* total_size = length + "tEXt" + "Copyright" + '\0' + val + crc */
2541 total_tEXt_size = 4 + 4 + klen + vlen + 1 + 4;
2542 result = apr_palloc(pool, total_tEXt_size + *len);
2544 DBG(r, "REQ[%X] memory allocation error.", TO_ADDR(r));
2547 pos = PNG_SIG_AND_IHDR_SZ;
2548 memcpy(result, data, pos); /* 33 = SIGNATURE + IHDR */
2549 tEXt_data_size = klen + 1 + vlen;
2550 result[pos + 0] = tEXt_data_size >> 24;
2551 result[pos + 1] = tEXt_data_size >> 16;
2552 result[pos + 2] = tEXt_data_size >> 8;
2553 result[pos + 3] = tEXt_data_size;
2555 buf = apr_palloc(pool, 4 + klen + 1 + vlen);
2556 memcpy(&buf[0], "tEXt", 4);
2557 memcpy(&buf[4], key, klen);
2559 memcpy(&buf[4+klen+1], valbuf, vlen);
2562 DBG(r, "REQ[%X] buf:[%s]", TO_ADDR(r), buf);
2565 for (ii = 0; ii < 4 + tEXt_data_size; ii++) {
2566 crc = AU_CRC_TBL[(crc ^ buf[ii]) & 0xff] ^ (crc >> 8);
2569 memcpy(&result[pos], buf, 4 + klen + 1 + vlen);
2570 pos += (4 + klen + 1 + vlen);
2571 result[pos + 0] = crc >> 24;
2572 result[pos + 1] = crc >> 16;
2573 result[pos + 2] = crc >> 8;
2574 result[pos + 3] = crc;
2576 memcpy(&result[pos], &data[PNG_SIG_AND_IHDR_SZ] , *len - PNG_SIG_AND_IHDR_SZ);
2577 *len = *len + total_tEXt_size;
2578 DBG(r, "REQ[%X] writebyte:[%d]", TO_ADDR(r), (unsigned int)*len);
2583 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2584 #undef PNG_SIG_AND_IHDR_SZ
2585 #undef PNG_COPYRIGHT_KEY
2586 #undef PNG_COPYRIGHT_VAL