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 #if !defined(LONG_LONG_MAX) && defined(LLONG_MAX)
34 # define LONG_LONG_MAX LLONG_MAX
37 #define EXIT_MAGICK_ERROR() \
39 char *description; ExceptionType severity; \
40 description=MagickGetException(magick_wand,&severity); \
41 ap_log_rerror(APLOG_MARK,APLOG_ERR, 0, r,"%s %s %d %s\n",__FILE__,(__func__),__LINE__,description); \
42 description=(char *) MagickRelinquishMemory(description); \
43 DestroyMagickWand(magick_wand); \
46 typedef enum img_conv_mode_t {
47 IMG_CONV_MODE_NORMAL = 0,
48 IMG_CONV_MODE_THUMBNAIL,
49 IMG_CONV_MODE_WALLPAPER,
53 /*----------------------------------------------------------------------------*/
54 /* User-Agent use flag */
55 /*----------------------------------------------------------------------------*/
56 typedef enum _ua_use_flag_t {
57 UA_USE=0, /* User-Agent is used. */
58 UA_IGN, /* User-Agent is disregarded. */
61 /*----------------------------------------------------------------------------*/
62 /* Request parameter maintenance structure */
63 /*----------------------------------------------------------------------------*/
64 typedef struct query_string_param_t query_string_param_t;
66 struct query_string_param_t {
69 ua_use_flag_t ua_flag;
71 char *name; /* for EZGET */
72 long offset; /* for EZGET */
73 long count; /* for EZGET */
78 /*----------------------------------------------------------------------------*/
79 /* Device_spec when User-Agent is disregarded */
80 /*----------------------------------------------------------------------------*/
81 static device_table v_ignore_spec = {
102 /*----------------------------------------------------------------------------*/
103 /* CRC calculation table for AU */
104 /*----------------------------------------------------------------------------*/
105 static unsigned short AU_CRC_TBL[256] = {
106 0x0000,0x1021,0x2042,0x3063,0x4084,0x50A5,0x60C6,0x70E7,
107 0x8108,0x9129,0xA14A,0xB16B,0xC18C,0xD1AD,0xE1CE,0xF1EF,
108 0x1231,0x0210,0x3273,0x2252,0x52B5,0x4294,0x72F7,0x62D6,
109 0x9339,0x8318,0xB37B,0xA35A,0xD3BD,0xC39C,0xF3FF,0xE3DE,
110 0x2462,0x3443,0x0420,0x1401,0x64E6,0x74C7,0x44A4,0x5485,
111 0xA56A,0xB54B,0x8528,0x9509,0xE5EE,0xF5CF,0xC5AC,0xD58D,
112 0x3653,0x2672,0x1611,0x0630,0x76D7,0x66F6,0x5695,0x46B4,
113 0xB75B,0xA77A,0x9719,0x8738,0xF7DF,0xE7FE,0xD79D,0xC7BC,
114 0x48C4,0x58E5,0x6886,0x78A7,0x0840,0x1861,0x2802,0x3823,
115 0xC9CC,0xD9ED,0xE98E,0xF9AF,0x8948,0x9969,0xA90A,0xB92B,
116 0x5AF5,0x4AD4,0x7AB7,0x6A96,0x1A71,0x0A50,0x3A33,0x2A12,
117 0xDBFD,0xCBDC,0xFBBF,0xEB9E,0x9B79,0x8B58,0xBB3B,0xAB1A,
118 0x6CA6,0x7C87,0x4CE4,0x5CC5,0x2C22,0x3C03,0x0C60,0x1C41,
119 0xEDAE,0xFD8F,0xCDEC,0xDDCD,0xAD2A,0xBD0B,0x8D68,0x9D49,
120 0x7E97,0x6EB6,0x5ED5,0x4EF4,0x3E13,0x2E32,0x1E51,0x0E70,
121 0xFF9F,0xEFBE,0xDFDD,0xCFFC,0xBF1B,0xAF3A,0x9F59,0x8F78,
122 0x9188,0x81A9,0xB1CA,0xA1EB,0xD10C,0xC12D,0xF14E,0xE16F,
123 0x1080,0x00A1,0x30C2,0x20E3,0x5004,0x4025,0x7046,0x6067,
124 0x83B9,0x9398,0xA3FB,0xB3DA,0xC33D,0xD31C,0xE37F,0xF35E,
125 0x02B1,0x1290,0x22F3,0x32D2,0x4235,0x5214,0x6277,0x7256,
126 0xB5EA,0xA5CB,0x95A8,0x8589,0xF56E,0xE54F,0xD52C,0xC50D,
127 0x34E2,0x24C3,0x14A0,0x0481,0x7466,0x6447,0x5424,0x4405,
128 0xA7DB,0xB7FA,0x8799,0x97B8,0xE75F,0xF77E,0xC71D,0xD73C,
129 0x26D3,0x36F2,0x0691,0x16B0,0x6657,0x7676,0x4615,0x5634,
130 0xD94C,0xC96D,0xF90E,0xE92F,0x99C8,0x89E9,0xB98A,0xA9AB,
131 0x5844,0x4865,0x7806,0x6827,0x18C0,0x08E1,0x3882,0x28A3,
132 0xCB7D,0xDB5C,0xEB3F,0xFB1E,0x8BF9,0x9BD8,0xABBB,0xBB9A,
133 0x4A75,0x5A54,0x6A37,0x7A16,0x0AF1,0x1AD0,0x2AB3,0x3A92,
134 0xFD2E,0xED0F,0xDD6C,0xCD4D,0xBDAA,0xAD8B,0x9DE8,0x8DC9,
135 0x7C26,0x6C07,0x5C64,0x4C45,0x3CA2,0x2C83,0x1CE0,0x0CC1,
136 0xEF1F,0xFF3E,0xCF5D,0xDF7C,0xAF9B,0xBFBA,0x8FD9,0x9FF8,
137 0x6E17,0x7E36,0x4E55,0x5E74,0x2E93,0x3EB2,0x0ED1,0x1EF0
140 /*----------------------------------------------------------------------------*/
141 /* Download page for AU */
142 /*----------------------------------------------------------------------------*/
143 static const char *HDML_FIRST_PAGE =
144 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
146 " <ACTION TYPE=ACCEPT TASK=GOSUB DEST=\"device:data/dnld?url=%s&name=%s%s&size=%ld&disposition=%s&title=%s\">\r\n"
150 static const char *HDML_SUCCESS_PAGE =
151 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
153 " <ACTION TYPE=ACCEPT TASK=RETURN>\r\n"
154 " \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"
158 static const char *HDML_FAIL_PAGE =
159 "<HDML VERSION=3.0 TTL=0 PUBLIC=TRUE>\r\n"
161 " <ACTION TYPE=ACCEPT TASK=RETURN>\r\n"
162 " \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"
166 static ap_regex_t *v_docomo_serial_pattern1 = NULL;
167 static ap_regex_t *v_docomo_serial_pattern2 = NULL;
168 static ap_regex_t *v_docomo_serial_pattern3 = NULL;
169 static ap_regex_t *v_softbank_serial_pattern1 = NULL;
171 /*----------------------------------------------------------------------------*/
172 /* Prototype declaration */
173 /*----------------------------------------------------------------------------*/
174 static char *s_create_workfile_name(request_rec *,
177 query_string_param_t *);
179 static apr_status_t s_create_cache_file(request_rec *r,
183 query_string_param_t *qsp,
184 mod_chxj_config *conf);
186 static apr_status_t s_send_cache_file(mod_chxj_config *conf,
188 query_string_param_t *query_string,
190 const char *tmpfile);
192 static apr_status_t s_send_original_file(request_rec *r,
193 const char *originalfile);
195 static apr_status_t s_header_only_cache_file(device_table *spec,
196 query_string_param_t *query_string,
198 const char *tmpfile);
200 static query_string_param_t *s_get_query_string_param(request_rec *r);
202 static unsigned short s_add_crc(const char *writedata, apr_size_t witebyte);
204 static MagickWand *s_fixup_size(MagickWand *,
207 query_string_param_t *qsp);
209 static MagickWand *s_fixup_color(MagickWand *magick_wand,
212 img_conv_mode_t mode);
213 static MagickWand *s_fixup_depth(MagickWand* magick_wand,
214 request_rec* r, device_table* spec);
215 static MagickWand *s_img_down_sizing(MagickWand *magick_wand,
216 request_rec *r, device_table *spec);
218 static MagickWand *s_add_copyright(MagickWand *magick_wand,
222 static char *s_create_blob_data(request_rec *r,
224 query_string_param_t *qsp,
228 static int s_img_conv_format_from_file(request_rec *r,
229 mod_chxj_config *conf,
230 const char *user_agent,
231 query_string_param_t *qsp,
233 static int s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec);
234 static int s_convert_to_png(MagickWand *maigck_wand, request_rec *r, device_table *spec);
235 static int s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec);
236 static int s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec);
237 static int s_chxj_trans_name2(request_rec *r);
238 static char *s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len);
243 chxj_img_conv_format_handler(request_rec *r)
245 mod_chxj_config *conf;
246 query_string_param_t *qsp;
249 chxjconvrule_entry *entryp;
252 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
254 s_chxj_trans_name2(r);
257 (r->handler && !STRCASEEQ('c','C',"chxj-picture",r->handler) && !STRCASEEQ('c','C',"chxj-qrcode",r->handler))) {
258 DBG(r, "REQ[%X] Response Code:[%d]", TO_ADDR(r), r->status);
259 DBG(r, "REQ[%X] r->handler is[%s]", TO_ADDR(r), r->handler);
260 DBG(r, "REQ[%X] end %s()",TO_ADDR(r),__func__);
264 qsp = s_get_query_string_param(r);
265 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
267 DBG(r,"REQ[%X] conf is null",TO_ADDR(r));
268 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
272 if (STRCASEEQ('c','C',"chxj-qrcode",r->handler) && conf->image == CHXJ_IMG_OFF) {
273 DBG(r,"REQ[%X] chxj-qrcode and ImageEngineOff", TO_ADDR(r));
274 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
278 /*------------------------------------------------------------------------*/
279 /* get UserAgent from http header */
280 /*------------------------------------------------------------------------*/
281 /*--------------------------------------------------------------------------*/
282 /* User-Agent to spec */
283 /*--------------------------------------------------------------------------*/
284 if (qsp->user_agent) {
285 user_agent = apr_pstrdup(r->pool, qsp->user_agent);
288 entryp = chxj_apply_convrule(r, conf->convrules);
289 if (entryp && entryp->user_agent) {
290 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
293 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
299 if (qsp->ua_flag == UA_IGN)
300 spec = &v_ignore_spec;
302 spec = chxj_specified_device(r, user_agent);
304 DBG(r,"REQ[%X] found device_name=[%s]", TO_ADDR(r), spec->device_name);
305 DBG(r,"REQ[%X] User-Agent=[%s]", TO_ADDR(r), user_agent);
308 rtn = s_img_conv_format_from_file(r, conf, user_agent, qsp, spec);
309 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
316 * It converts it from ImageData corresponding to each model.
319 * @param src [i] It is former image binary data.
320 * @param len [i/o] It is length of former image binary data.
323 chxj_convert_image(request_rec *r, const char **src, apr_size_t *len)
325 mod_chxj_config *conf;
326 query_string_param_t *qsp;
331 chxjconvrule_entry *entryp;
333 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
335 conv_check = (char*)apr_table_get(r->headers_in, "CHXJ_IMG_CONV");
337 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
342 qsp = s_get_query_string_param(r);
343 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
345 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
349 /*--------------------------------------------------------------------------*/
350 /* User-Agent to spec */
351 /*--------------------------------------------------------------------------*/
352 if (qsp->user_agent) {
353 user_agent = apr_pstrdup(r->pool, qsp->user_agent);
356 entryp = chxj_apply_convrule(r, conf->convrules);
357 if (entryp && entryp->user_agent) {
358 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
361 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
365 if (qsp->ua_flag == UA_IGN)
366 spec = &v_ignore_spec;
368 spec = chxj_specified_device(r, user_agent);
370 DBG(r,"REQ[%X] found device_name=[%s]", TO_ADDR(r),spec->device_name);
371 DBG(r, "REQ[%X] User-Agent=[%s]", TO_ADDR(r),user_agent);
373 if (spec->width == 0 || spec->heigh == 0) {
374 DBG(r,"REQ[%X] not convert (width or height is 0)", TO_ADDR(r));
375 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
379 dst = s_create_blob_data(r, spec, qsp, (char*)*src, len);
383 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
390 s_img_conv_format_from_file(
392 mod_chxj_config *conf,
393 const char *user_agent,
394 query_string_param_t *qsp,
399 apr_finfo_t cache_st;
403 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
405 * If ``ua'' parameter is specified, it must be CHXJ_SPEC_HTML.
407 return s_send_original_file(r, r->filename);
410 /*--------------------------------------------------------------------------*/
411 /* Create Workfile Name */
412 /*--------------------------------------------------------------------------*/
413 tmpfile = s_create_workfile_name(r, conf, user_agent, qsp);
414 DBG(r,"REQ[%X] workfile=[%s]", TO_ADDR(r), tmpfile);
416 rv = apr_stat(&st, r->filename, APR_FINFO_MIN, r->pool);
417 if (rv != APR_SUCCESS)
418 return HTTP_NOT_FOUND;
420 apr_table_setn(r->headers_in, "CHXJ_IMG_CONV", "done");
421 try_count = CACHE_RETRY_COUNT;
423 rv = apr_stat(&cache_st, tmpfile, APR_FINFO_MIN, r->pool);
425 if (rv != APR_SUCCESS || cache_st.ctime < st.mtime) {
426 /*------------------------------------------------------------------------*/
427 /* It tries to make the cash file when it doesn't exist or there is */
428 /* change time later since the making time of the cash file. */
429 /*------------------------------------------------------------------------*/
430 rv = s_create_cache_file(r,tmpfile, spec, &st, qsp, conf);
435 DBG(r,"REQ[%X] color=[%d]", TO_ADDR(r), spec->color);
436 if (! r->header_only) {
437 rv = s_send_cache_file(conf, spec, qsp,r, tmpfile);
440 rv = s_header_only_cache_file(spec, qsp, r, tmpfile);
443 if (rv == HTTP_NOT_FOUND) {
444 DBG(r, "REQ[%X] recheck wait... try_count[%d]", TO_ADDR(r),try_count);
445 apr_sleep(CACHE_RECHECK_WAIT);
447 } while (try_count--);
448 if (try_count <= 0) {
449 WRN(r, "REQ[%X] cache retry failure....", TO_ADDR(r));
450 WRN(r, "REQ[%X] cache file was deleted...",TO_ADDR(r));
453 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
460 s_create_cache_file(request_rec *r,
464 query_string_param_t *qsp,
465 mod_chxj_config *conf)
469 apr_size_t writebyte;
471 img_conv_mode_t mode = qsp->mode;
473 char *writedata = NULL;
474 char *readdata = NULL;
478 apr_finfo_t cache_dir_st;
480 MagickWand *magick_wand;
483 if (STRCASEEQ('c','C',"chxj-qrcode",r->handler)) {
484 /*------------------------------------------------------------------------*/
485 /* QRCODE用のファイルの場合 */
486 /*------------------------------------------------------------------------*/
492 memset(&doc, 0, sizeof(Doc));
493 memset(&qrcode, 0, sizeof(qr_code_t));
495 doc.parse_mode = PARSE_MODE_CHTML;
499 qs_init_malloc(&doc);
501 root = qs_parse_file(&doc, r->filename);
503 chxj_qrcode_node_to_qrcode(&qrcode, root);
505 qs_all_free(&doc,QX_LOGMARK);
507 sts = chxj_qrcode_create_image_data(&qrcode, &readdata, &readbyte);
509 ERR(r, "qrcode create failed.");
514 /*------------------------------------------------------------------------*/
516 /*------------------------------------------------------------------------*/
517 rv = apr_file_open(&fin,
519 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
522 if (rv != APR_SUCCESS) {
523 ERR(r,"REQ[%X] %s:%d file open failed.[%s]", TO_ADDR(r),__FILE__,__LINE__,r->filename);
524 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
525 return HTTP_NOT_FOUND;
528 readdata = apr_palloc(r->pool, st->size);
529 rv = apr_file_read_full(fin, (void*)readdata, st->size, &readbyte);
530 if (rv != APR_SUCCESS || readbyte != st->size) {
531 ERR(r,"REQ[%X] %s:%d file read failed.[%s]", TO_ADDR(r), __FILE__,__LINE__,r->filename);
534 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
535 return HTTP_NOT_FOUND;
538 DBG(r,"REQ[%X] start img convert", TO_ADDR(r));
541 magick_wand = NewMagickWand();
542 if (MagickReadImageBlob(magick_wand,readdata, readbyte) == MagickFalse) {
544 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
545 return HTTP_NOT_FOUND;
548 /*------------------*/
549 /* for AnimationGIF */
550 /*------------------*/
551 img_count = MagickGetNumberImages(magick_wand);
552 DBG(r, "REQ[%X] img_count is [%d]", (unsigned int)(apr_size_t)r, img_count);
554 MagickSetImageIndex(magick_wand, 0);
555 MagickWand *magick_wand2 = MagickGetImage(magick_wand);
556 DestroyMagickWand(magick_wand);
557 magick_wand = magick_wand2;
560 if (MagickStripImage(magick_wand) == MagickFalse) {
561 ERR(r, "REQ[%X] %s:%d mod_chxj: strip image failure.",TO_ADDR(r),__FILE__,__LINE__);
563 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
564 return HTTP_NOT_FOUND;
567 MagickWand *magick_wand2;
568 if ((magick_wand2 = MagickCoalesceImages(magick_wand)) == NULL) {
570 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
571 return HTTP_NOT_FOUND;
573 DestroyMagickWand(magick_wand);
574 magick_wand = magick_wand2;
577 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
578 int oldw = MagickGetImageWidth(magick_wand);
579 int oldh = MagickGetImageHeight(magick_wand);
580 int done_fixup_size = 0;
581 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
582 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && spec->width < oldw && spec->heigh < oldh)) {
584 * The size of the image is changed.
586 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
588 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL)
589 return HTTP_NOT_FOUND;
594 * The colors of the image is changed.
596 DBG(r,"REQ[%X] call s_fixup_color()", TO_ADDR(r));
598 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL) {
599 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
600 return HTTP_NOT_FOUND;
604 * DEPTH of the image is changed.
606 DBG(r,"REQ[%X] call s_fixup_depth()", TO_ADDR(r));
608 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL) {
609 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
610 return HTTP_NOT_FOUND;
614 if (! done_fixup_size) {
616 * The size of the image is changed.
618 DBG(r,"REQ[%X] call s_fixup_size()", TO_ADDR(r));
619 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
620 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
621 return HTTP_NOT_FOUND;
625 char *nowFormat = MagickGetImageFormat(magick_wand);
626 int fixFormatFlag = 0;
628 if (STRCASEEQ('g','G',"gif",nowFormat)) {
629 if (spec->available_gif) {
630 if (s_convert_to_gif(magick_wand, r, spec)) {
631 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
632 return HTTP_NOT_FOUND;
637 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
638 if (spec->available_jpeg) {
639 if (s_convert_to_jpeg(magick_wand, r, spec)) {
640 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
641 return HTTP_NOT_FOUND;
646 else if (STRCASEEQ('p','P',"png",nowFormat)) {
647 if (spec->available_png) {
648 if (s_convert_to_png(magick_wand, r, spec)) {
649 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
650 return HTTP_NOT_FOUND;
655 else if (STRCASEEQ('b','B',"bmp",nowFormat)) {
656 if (spec->available_bmp4 || spec->available_bmp2) {
657 if (s_convert_to_bmp(magick_wand, r, spec)) {
658 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
659 return HTTP_NOT_FOUND;
666 DBG(r,"REQ[%X] start convert and compression", TO_ADDR(r));
668 if (! fixFormatFlag) {
669 if (spec->available_jpeg) {
670 if (s_convert_to_jpeg(magick_wand, r, spec)) {
671 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
672 return HTTP_NOT_FOUND;
675 else if (spec->available_gif) {
676 if (s_convert_to_gif(magick_wand, r, spec)) {
677 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
678 return HTTP_NOT_FOUND;
681 else if (spec->available_png) {
682 if (s_convert_to_png(magick_wand, r, spec)) {
683 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
684 return HTTP_NOT_FOUND;
689 if (spec->available_bmp2 || spec->available_bmp4) {
690 if (s_convert_to_bmp(magick_wand, r, spec)) {
691 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
692 return HTTP_NOT_FOUND;
698 * Add Comment (Copyright and so on.)
700 DBG(r, "call s_add_copyright()");
702 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL) {
703 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
704 return HTTP_NOT_FOUND;
709 fmt = MagickGetImageFormat(magick_wand);
711 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
713 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
714 return HTTP_NOT_FOUND;
717 r->content_type = apr_psprintf(r->pool, "image/jpeg");
720 if (strcasecmp(fmt, "jpg") == 0) {
721 r->content_type = apr_psprintf(r->pool, "image/jpeg");
724 if (strcasecmp(fmt, "jpeg") == 0) {
725 r->content_type = apr_psprintf(r->pool, "image/jpeg");
728 if (strcasecmp(fmt, "gif") == 0) {
729 r->content_type = apr_psprintf(r->pool, "image/gif");
732 if (strcasecmp(fmt, "png") == 0) {
733 r->content_type = apr_psprintf(r->pool, "image/png");
739 sv_writedata = writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
742 DestroyMagickWand(magick_wand);
743 ERR(r,"REQ[%X] convert failure to Jpeg [%s]", TO_ADDR(r),tmpfile);
744 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
745 return HTTP_INTERNAL_SERVER_ERROR;
747 writedata = apr_palloc(r->pool, writebyte);
748 memcpy(writedata, sv_writedata, writebyte);
750 DBG(r, "REQ[%X] end convert and compression",TO_ADDR(r));
752 /* Added PNG Comment if type is image/png. */
753 if (r->content_type && strcmp(r->content_type, "image/png") == 0) {
754 if ((writedata = s_add_comment_to_png(r, writedata, &writebyte)) == NULL) {
755 ERR(r, "REQ[%X] Add comment to PNG failure.",TO_ADDR(r));
756 DestroyMagickWand(magick_wand);
757 if (sv_writedata) free(sv_writedata);
758 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
759 return HTTP_INTERNAL_SERVER_ERROR;
764 rv = apr_stat(&cache_dir_st, conf->image_cache_dir, APR_FINFO_MIN, r->pool);
765 if (rv != APR_SUCCESS) {
766 DestroyMagickWand(magick_wand);
767 ERR(r,"REQ[%X] dir stat error.[%s]", TO_ADDR(r),conf->image_cache_dir);
768 if (sv_writedata) free(sv_writedata);
769 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
770 return HTTP_INTERNAL_SERVER_ERROR;
774 /* delete candidate */
776 /* get dir files size */
778 unsigned long total_size = 0;
780 unsigned long max_size = (! conf->image_cache_limit) ? DEFAULT_IMAGE_CACHE_LIMIT : conf->image_cache_limit;
781 char *delete_file_name;
783 rv = apr_dir_open(&dir, conf->image_cache_dir, r->pool);
784 if (rv != APR_SUCCESS) {
785 DestroyMagickWand(magick_wand);
786 ERR(r,"REQ[%X] %s:%d dir open error.[%s]", TO_ADDR(r),__FILE__,__LINE__,conf->image_cache_dir);
787 if (sv_writedata) free(sv_writedata);
788 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
789 return HTTP_INTERNAL_SERVER_ERROR;
791 memset(&dcf, 0, sizeof(apr_finfo_t));
792 dcf.atime = (apr_time_t)LONG_LONG_MAX;
795 rv = apr_dir_read(&dirf, APR_FINFO_SIZE|APR_FINFO_NAME|APR_FINFO_DIRENT|APR_FINFO_ATIME , dir);
796 if (rv != APR_SUCCESS) {
799 if (dirf.name && strcmp(dirf.name, ".") != 0 && strcmp(dirf.name, "..") != 0) {
800 total_size += (unsigned long)dirf.size;
801 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);
802 if (dcf.atime >= dirf.atime) {
803 memcpy(&dcf, &dirf, sizeof(apr_finfo_t));
809 if (total_size + writebyte < max_size) {
810 DBG(r, "REQ[%X] There is an enough size in cache. total_size:[%lu] max_size:[%lu] found_file=[%d] max_size=[%lu]",
811 TO_ADDR(r),total_size, max_size, found_file, max_size);
814 if (found_file == 0 && writebyte >= max_size) {
815 ERR(r, "REQ[%X] ==========================================", TO_ADDR(r));
816 ERR(r, "REQ[%X] cache space is too small...",TO_ADDR(r));
817 ERR(r, "REQ[%X] At least the same size as %luByte is necessary for me.", TO_ADDR(r),(unsigned long)writebyte);
818 ERR(r, "REQ[%X] Please specify the ChxjImageCacheLimit that is larger than now value. ",TO_ADDR(r));
819 ERR(r, "REQ[%X] ==========================================",TO_ADDR(r));
820 if (sv_writedata) free(sv_writedata);
821 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
822 return HTTP_INTERNAL_SERVER_ERROR;
824 DBG(r, "REQ[%X] Image Cache dir is full. total_size:[%lu] max_size:[%lu]", TO_ADDR(r),total_size + writebyte, max_size);
825 /* search delete candidate */
826 delete_file_name = apr_psprintf(r->pool, "%s/%s", conf->image_cache_dir, dcf.name);
827 DBG(r, "REQ[%X] delete image cache target:[%s] atime:[%lld]", TO_ADDR(r),delete_file_name, (long long int)dcf.atime);
828 rv = apr_file_remove(delete_file_name, r->pool);
829 if (rv != APR_SUCCESS) {
830 ERR(r, "REQ[%X] %s:%d cache file delete failure.[%s]", TO_ADDR(r),__FILE__,__LINE__,delete_file_name);
831 if (sv_writedata) free(sv_writedata);
832 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
833 return HTTP_INTERNAL_SERVER_ERROR;
835 DBG(r, "REQ[%X] deleted image cache target:[%s]", TO_ADDR(r),delete_file_name);
836 if (total_size + writebyte - dcf.size < max_size) {
837 DBG(r, "REQ[%X] OK, there is an enough size in cache.",TO_ADDR(r));
843 rv = apr_file_open(&fout, tmpfile,
844 APR_FOPEN_WRITE| APR_FOPEN_CREATE | APR_FOPEN_BINARY | APR_SHARELOCK ,
845 APR_OS_DEFAULT, r->pool);
846 if (rv != APR_SUCCESS) {
847 DestroyMagickWand(magick_wand);
848 ERR(r,"REQ[%X] %s:%d file open error.[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
849 if (sv_writedata) free(sv_writedata);
850 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
851 return HTTP_INTERNAL_SERVER_ERROR;
854 rv = apr_file_write(fout, (void*)writedata, &writebyte);
855 if (rv != APR_SUCCESS) {
856 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
857 DestroyMagickWand(magick_wand);
858 apr_file_close(fout);
859 if (sv_writedata) free(sv_writedata);
860 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
861 return HTTP_INTERNAL_SERVER_ERROR;
865 * CRC is added for AU for EzGET.
867 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
868 || spec->html_spec_type == CHXJ_SPEC_Hdml ) {
870 crc = s_add_crc(writedata, writebyte);
872 rv = apr_file_putc((crc >> 8) & 0xff, fout);
873 if (rv != APR_SUCCESS) {
874 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
875 DestroyMagickWand(magick_wand);
876 if (sv_writedata) free(sv_writedata);
877 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
878 return HTTP_INTERNAL_SERVER_ERROR;
881 rv = apr_file_putc( crc & 0xff, fout);
882 if (rv != APR_SUCCESS) {
883 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
884 DestroyMagickWand(magick_wand);
885 if (sv_writedata) free(sv_writedata);
886 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
887 return HTTP_INTERNAL_SERVER_ERROR;
891 DestroyMagickWand(magick_wand);
892 if (sv_writedata) free(sv_writedata);
894 rv = apr_file_close(fout);
895 if (rv != APR_SUCCESS) {
896 ERR(r,"REQ[%X] %s:%d file write error.[%s]", TO_ADDR(r), __FILE__,__LINE__,tmpfile);
897 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
898 return HTTP_INTERNAL_SERVER_ERROR;
901 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
907 s_convert_to_jpeg(MagickWand *magick_wand, request_rec *r, device_table *spec)
909 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
910 if (MagickSetImageCompression(magick_wand,JPEGCompression) == MagickFalse) {
912 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
916 if (MagickSetImageFormat(magick_wand, "jpg") == MagickFalse) {
918 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
922 if (MagickStripImage(magick_wand) == MagickFalse) {
924 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
928 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
929 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
933 r->content_type = apr_psprintf(r->pool, "image/jpeg");
934 ap_set_content_type(r, "image/jpeg");
935 DBG(r,"REQ[%X] convert to jpg", TO_ADDR(r));
936 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
942 s_convert_to_png(MagickWand *magick_wand, request_rec *r, device_table *spec)
944 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
945 if (MagickSetImageCompression(magick_wand,ZipCompression) == MagickFalse) {
947 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
951 if (MagickSetImageFormat(magick_wand, "png") == MagickFalse) {
953 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
957 if (MagickStripImage(magick_wand) == MagickFalse) {
959 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
963 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
964 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
968 r->content_type = apr_psprintf(r->pool, "image/png");
969 ap_set_content_type(r, "image/png");
970 DBG(r, "REQ[%X] convert to png", TO_ADDR(r));
971 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
977 s_convert_to_gif(MagickWand *magick_wand, request_rec *r, device_table *spec)
979 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
980 if (MagickSetImageCompression(magick_wand,LZWCompression) == MagickFalse) {
982 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
986 if (MagickSetImageFormat(magick_wand, "gif") == MagickFalse) {
988 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
992 if (MagickStripImage(magick_wand) == MagickFalse) {
994 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
998 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
999 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1003 r->content_type = apr_psprintf(r->pool, "image/gif");
1004 ap_set_content_type(r, "image/gif");
1006 DBG(r,"REQ[%X] convert to gif",TO_ADDR(r));
1007 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1013 s_convert_to_bmp(MagickWand *magick_wand, request_rec *r, device_table *spec)
1015 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1016 if (MagickSetImageCompression(magick_wand,NoCompression) == MagickFalse) {
1017 EXIT_MAGICK_ERROR();
1018 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1022 if (MagickSetImageFormat(magick_wand, "bmp") == MagickFalse) {
1023 EXIT_MAGICK_ERROR();
1024 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1028 if (MagickStripImage(magick_wand) == MagickFalse) {
1029 EXIT_MAGICK_ERROR();
1030 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1034 if ((magick_wand = s_img_down_sizing(magick_wand, r, spec)) == NULL) {
1035 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1039 r->content_type = apr_psprintf(r->pool, "image/bmp");
1040 ap_set_content_type(r, "image/bmp");
1042 DBG(r,"REQ[%X] convert to bmp(unsupported)", TO_ADDR(r));
1043 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1049 s_create_blob_data(request_rec *r,
1051 query_string_param_t *qsp,
1055 apr_size_t writebyte;
1057 img_conv_mode_t mode = qsp->mode;
1059 char *writedata = NULL;
1061 MagickWand *magick_wand;
1063 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1065 magick_wand = NewMagickWand();
1067 if (MagickReadImageBlob(magick_wand,indata, *len) == MagickFalse) {
1068 EXIT_MAGICK_ERROR();
1069 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1073 if (MagickStripImage(magick_wand) == MagickFalse) {
1074 ERR(r, "REQ[%X] mod_chxj: strip image failure.",TO_ADDR(r));
1075 EXIT_MAGICK_ERROR();
1076 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1081 int oldw = MagickGetImageWidth(magick_wand);
1082 int oldh = MagickGetImageHeight(magick_wand);
1083 int done_fixup_size = 0;
1084 if ((qsp->mode == IMG_CONV_MODE_WALLPAPER && spec->wp_width < oldw && spec->wp_heigh < oldh)
1085 || (qsp->mode != IMG_CONV_MODE_WALLPAPER && spec->width < oldw && spec->heigh < oldh)) {
1087 * The size of the image is changed.
1089 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1091 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1092 EXIT_MAGICK_ERROR();
1093 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1097 done_fixup_size = 1;
1100 * The colors of the image is changed.
1102 DBG(r,"REQ[%X] call s_fixup_color()",TO_ADDR(r));
1104 if ((magick_wand = s_fixup_color(magick_wand, r,spec, mode)) == NULL) {
1105 EXIT_MAGICK_ERROR();
1106 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1111 * DEPTH of the image is changed.
1113 DBG(r,"REQ[%X] call s_fixup_depth()",TO_ADDR(r));
1115 if ((magick_wand = s_fixup_depth(magick_wand, r, spec)) == NULL) {
1116 EXIT_MAGICK_ERROR();
1117 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1122 if (! done_fixup_size) {
1124 * The size of the image is changed.
1126 DBG(r,"REQ[%X] call s_fixup_size()",TO_ADDR(r));
1127 if ((magick_wand = s_fixup_size(magick_wand, r, spec, qsp)) == NULL) {
1128 EXIT_MAGICK_ERROR();
1129 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1135 char *nowFormat = MagickGetImageFormat(magick_wand);
1136 int fixFormatFlag = 0;
1138 if (STRCASEEQ('g','G',"gif",nowFormat)) {
1139 if (spec->available_gif) {
1140 if (s_convert_to_gif(magick_wand, r, spec)) {
1141 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1147 else if (STRCASEEQ('j','J',"jpg",nowFormat)||STRCASEEQ('j','J',"jpeg",nowFormat)) {
1148 if (spec->available_jpeg) {
1149 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1150 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1156 else if (STRCASEEQ('p','P',"png",nowFormat)) {
1157 if (spec->available_png) {
1158 if (s_convert_to_png(magick_wand, r, spec)) {
1159 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1167 DBG(r,"REQ[%X] start convert and compression", TO_ADDR(r));
1169 if (!fixFormatFlag) {
1170 if (spec->available_jpeg) {
1171 if (s_convert_to_jpeg(magick_wand, r, spec)) {
1172 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1176 else if (spec->available_png) {
1177 if (s_convert_to_png(magick_wand, r, spec)) {
1178 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1182 else if (spec->available_gif) {
1183 if (s_convert_to_gif(magick_wand, r, spec)) {
1184 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1188 else if (spec->available_bmp2 || spec->available_bmp4) {
1189 if (s_convert_to_bmp(magick_wand, r, spec)) {
1190 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1195 /*--------------------------------------------------------------------------*/
1196 /* Add Comment (Copyright and so on.) */
1197 /*--------------------------------------------------------------------------*/
1198 DBG(r,"REQ[%X] call s_add_copyright()",TO_ADDR(r));
1200 if ((magick_wand = s_add_copyright(magick_wand, r, spec)) == NULL) {
1201 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1205 writedata = (char*)MagickGetImageBlob(magick_wand, &writebyte);
1208 DestroyMagickWand(magick_wand);
1209 ERR(r,"REQ[%X] %s:%d convert failure to Jpeg ",TO_ADDR(r),__FILE__,__LINE__);
1210 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1214 DBG(r,"REQ[%X] end convert and compression", TO_ADDR(r));
1218 dst = apr_palloc(r->pool, writebyte+2);
1220 memcpy(dst, writedata, writebyte);
1221 /*--------------------------------------------------------------------------*/
1222 /* CRC is added for AU for EzGET. */
1223 /*--------------------------------------------------------------------------*/
1224 if (spec->html_spec_type == CHXJ_SPEC_XHtml_Mobile_1_0
1225 || spec->html_spec_type == CHXJ_SPEC_Hdml) {
1226 crc = s_add_crc(writedata, writebyte);
1227 dst[writebyte + 0] = (crc >> 8) & 0xff;
1228 dst[writebyte + 1] = (crc ) & 0xff;
1232 DestroyMagickWand(magick_wand);
1235 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1241 s_fixup_size(MagickWand *magick_wand,
1244 query_string_param_t *qsp)
1246 img_conv_mode_t mode = qsp->mode;
1254 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1255 oldw = MagickGetImageWidth(magick_wand);
1256 oldh = MagickGetImageHeight(magick_wand);
1258 DBG(r,"REQ[%X] detect width=[%d]", TO_ADDR(r),oldw);
1259 DBG(r,"REQ[%X] detect heigh=[%d]", TO_ADDR(r),oldh);
1264 DBG(r,"REQ[%X] detect spec width=[%d]", TO_ADDR(r),spec->width);
1265 DBG(r,"REQ[%X] detect spec heigh=[%d]", TO_ADDR(r),spec->heigh);
1267 c_width = spec->width;
1268 c_heigh = spec->heigh;
1271 case IMG_CONV_MODE_THUMBNAIL:
1273 DBG(r,"REQ[%X] **** detect thumbnail mode ****",TO_ADDR(r));
1275 if (neww > c_width) {
1276 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1277 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1279 if (newh > c_heigh) {
1280 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1281 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1284 neww = (int)((double)(neww / 3) * 0.8);
1285 newh = (int)((double)(newh / 3) * 0.8);
1288 case IMG_CONV_MODE_WALLPAPER:
1289 case IMG_CONV_MODE_EZGET:
1291 DBG(r,"REQ[%X] **** detect wallpaper mode ****", TO_ADDR(r));
1293 if (spec->wp_width && spec->wp_heigh) {
1294 c_width = spec->wp_width;
1295 c_heigh = spec->wp_heigh;
1298 DBG(r,"REQ[%X] calc new width and height", TO_ADDR(r));
1300 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1301 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1303 DBG(r,"REQ[%X] newh = [%d] neww = [%d]", TO_ADDR(r),newh, neww);
1308 DBG(r,"REQ[%X] **** detect normal mode ****", TO_ADDR(r));
1310 if (qsp->ua_flag != UA_IGN && spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1311 if (neww > c_width) {
1312 newh = (int)((double)newh * (double)((double)c_width / (double)neww));
1313 neww = (int)((double)neww * (double)((double)c_width / (double)neww));
1316 if (newh > c_heigh) {
1317 neww = (int)((double)neww * (double)((double)c_heigh / (double)newh));
1318 newh = (int)((double)newh * (double)((double)c_heigh / (double)newh));
1324 if (neww == 0) neww = 1;
1325 if (newh == 0) newh = 1;
1327 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1328 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),oldw, neww);
1329 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),oldh, newh);
1331 MagickResetIterator(magick_wand);
1333 while (MagickNextImage(magick_wand) != MagickFalse) {
1335 case IMG_CONV_MODE_WALLPAPER:
1336 case IMG_CONV_MODE_EZGET:
1338 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1339 EXIT_MAGICK_ERROR();
1340 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1344 if (MagickCropImage(magick_wand,
1345 (unsigned long)c_width,
1346 (unsigned long)c_heigh,
1347 (long)((neww - c_width) / 2),
1348 (long)((newh - c_heigh) / 2)) == MagickFalse) {
1349 EXIT_MAGICK_ERROR();
1350 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1355 case IMG_CONV_MODE_NORMAL:
1357 DBG(r,"REQ[%X] convert width=[%d --> %d]", TO_ADDR(r),neww, qsp->width);
1361 DBG(r,"REQ[%X] convert heigh=[%d --> %d]", TO_ADDR(r),newh, qsp->height);
1366 if (MagickResizeImage(magick_wand,neww,newh,LanczosFilter,1.0) == MagickFalse) {
1367 EXIT_MAGICK_ERROR();
1368 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1374 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN) {
1375 if (MagickSetImageUnits(magick_wand, PixelsPerInchResolution) == MagickFalse) {
1376 EXIT_MAGICK_ERROR();
1377 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1381 if (MagickSetImageResolution(magick_wand,
1382 (double)spec->dpi_width,
1383 (double)spec->dpi_heigh) == MagickFalse) {
1384 EXIT_MAGICK_ERROR();
1385 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1389 if (MagickSetImageDispose(magick_wand, BackgroundDispose) == MagickFalse) {
1390 EXIT_MAGICK_ERROR();
1391 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1397 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1403 s_fixup_color(MagickWand *magick_wand, request_rec *r, device_table *spec, img_conv_mode_t UNUSED(mode))
1405 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1407 if (spec->html_spec_type == CHXJ_SPEC_UNKNOWN) {
1408 DBG(r, "REQ[%X] Pass s_fixup_color proc", TO_ADDR(r));
1409 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1413 unsigned long colors = MagickGetImageColors(magick_wand);
1414 DBG(r, "REQ[%X] now color:[%ld] spec->color:[%ld]",TO_ADDR(r), colors, (unsigned long)spec->color);
1415 if (colors < (unsigned long)spec->color) {
1416 DBG(r, "REQ[%X] Pass s_fixup_color proc. color:[%ld] spec->color:[%d]", TO_ADDR(r),colors, spec->color);
1417 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1421 if (spec->color >= 256) {
1423 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1425 if (MagickQuantizeImage(magick_wand,
1430 0) == MagickFalse) {
1431 EXIT_MAGICK_ERROR();
1432 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1436 DBG(r,"REQ[%X] call end MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1440 DBG(r,"REQ[%X] call MagickQuantizeImage() spec->color=[%d]",TO_ADDR(r),spec->color);
1442 if (MagickQuantizeImage(magick_wand,
1447 0) == MagickFalse) {
1448 EXIT_MAGICK_ERROR();
1449 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
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, "Pass s_fixup_depth proc");
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;
1719 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1720 if (rv != APR_SUCCESS)
1721 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 MagickWand *magick_wand = NewMagickWand();
1743 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
1744 EXIT_MAGICK_ERROR();
1745 return HTTP_NOT_FOUND;
1747 if (MagickStripImage(magick_wand) == MagickFalse) {
1748 ERR(r, "mod_chxj: strip image failure.");
1749 EXIT_MAGICK_ERROR();
1750 return HTTP_NOT_FOUND;
1752 char *nowFormat = MagickGetImageFormat(magick_wand);
1753 DestroyMagickWand(magick_wand);
1755 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1756 DBG(r, "REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1757 ap_set_content_type(r, "image/jpeg");
1759 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1760 DBG(r, "REQ[%X] detect cache file => png.", TO_ADDR(r));
1761 ap_set_content_type(r, "image/png");
1763 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1764 DBG(r, "REQ[%X] detect cache file => gif.",TO_ADDR(r));
1765 ap_set_content_type(r, "image/gif");
1767 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1768 DBG(r, "REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1769 ap_set_content_type(r, "image/bmp");
1772 ERR(r, "detect unknown file");
1773 return HTTP_NOT_FOUND;
1776 if (conf->image_copyright) {
1777 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
1778 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1779 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
1782 rv = apr_file_open(&fout, tmpfile,
1783 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
1784 APR_OS_DEFAULT, r->pool);
1785 if (rv != APR_SUCCESS) {
1786 ERR(r, "REQ[%X] %s:%d cache file open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1787 return HTTP_NOT_FOUND;
1789 ap_send_fd(fout, r, 0, st.size, &sendbyte);
1790 apr_file_close(fout);
1792 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r), (int)sendbyte);
1795 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1796 char *name = apr_pstrdup(r->pool, basename(r->filename));
1797 name[strlen(name)-4] = 0;
1798 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1800 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1801 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".jpg", (long)st.size, "devjaww", name);
1804 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1805 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1806 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".bmp", (long)st.size, "devabm", name);
1809 if (strcasecmp(r->content_type, "image/png") == 0) {
1810 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1811 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".png", (long)st.size, "dev8aww", name);
1814 if (strcasecmp(r->content_type, "image/gif") == 0) {
1815 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1816 ap_rprintf(r, HDML_FIRST_PAGE, r->uri, name, ".gif", (long)st.size, "devgi0z", name);
1820 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1821 if (query_string->count == -1 && query_string->offset == -1) {
1822 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1823 ap_rprintf(r, HDML_SUCCESS_PAGE);
1827 if (query_string->count == -2 && query_string->offset == -1) {
1828 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1829 ap_rprintf(r, HDML_FAIL_PAGE);
1833 chxj_set_content_type(r, "application/x-up-download");
1834 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1835 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1837 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1839 rv = apr_file_open(&fout, tmpfile,
1840 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
1841 APR_OS_DEFAULT, r->pool);
1843 if (rv != APR_SUCCESS) {
1844 ERR(r,"REQ[%X] %s:%d tmpfile open failed[%s]", TO_ADDR(r),__FILE__,__LINE__,tmpfile);
1845 return HTTP_NOT_FOUND;
1848 ap_send_fd(fout, r, query_string->offset, query_string->count, &sendbyte);
1849 apr_file_close(fout);
1851 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
1860 s_send_original_file(request_rec *r, const char *originalfile)
1865 apr_size_t sendbyte = 0;
1867 rv = apr_stat(&st, originalfile, APR_FINFO_MIN, r->pool);
1868 if (rv != APR_SUCCESS)
1869 return HTTP_NOT_FOUND;
1871 /* for With mod_cache */
1873 apr_table_setn(r->headers_out, "Vary", "User-Agent");
1874 apr_table_setn(r->err_headers_out, "Vary", "User-Agent");
1875 ap_update_mtime(r, st.mtime);
1876 ap_set_last_modified(r);
1879 rv = apr_file_open(&fout, originalfile,
1880 APR_FOPEN_READ | APR_FOPEN_BINARY | APR_FOPEN_BUFFERED | APR_FOPEN_SHARELOCK | APR_FOPEN_SENDFILE_ENABLED,
1881 APR_OS_DEFAULT, r->pool);
1882 if (rv != APR_SUCCESS) {
1883 DBG(r, "REQ[%X] originalfile open failed[%s]", TO_ADDR(r),originalfile);
1884 return HTTP_NOT_FOUND;
1887 ap_send_fd(fout, r, 0, st.size, &sendbyte);
1888 apr_file_close(fout);
1890 DBG(r, "REQ[%X] send file data[%d]byte", TO_ADDR(r),(int)sendbyte);
1897 s_header_only_cache_file(device_table *spec, query_string_param_t *query_string, request_rec *r, const char *tmpfile)
1901 char *contentLength;
1902 mod_chxj_config *conf = ap_get_module_config(r->per_dir_config, &chxj_module);
1904 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
1906 rv = apr_stat(&st, tmpfile, APR_FINFO_MIN, r->pool);
1907 if (rv != APR_SUCCESS) {
1908 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
1909 return HTTP_NOT_FOUND;
1912 DBG(r, "REQ[%X] mode:[%d]", TO_ADDR(r), query_string->mode);
1913 DBG(r, "REQ[%X] name:[%s]", TO_ADDR(r), query_string->name);
1914 DBG(r, "REQ[%X] offset:[%ld]", TO_ADDR(r), query_string->offset);
1915 DBG(r, "REQ[%X] count:[%ld]", TO_ADDR(r), query_string->count);
1917 if (query_string->mode != IMG_CONV_MODE_EZGET && query_string->name == NULL) {
1918 contentLength = apr_psprintf(r->pool, "%d", (int)st.size);
1919 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1921 MagickWand *magick_wand = NewMagickWand();
1922 if (MagickReadImage(magick_wand,tmpfile) == MagickFalse) {
1923 EXIT_MAGICK_ERROR();
1924 return HTTP_NOT_FOUND;
1926 if (MagickStripImage(magick_wand) == MagickFalse) {
1927 ERR(r, "mod_chxj: strip image failure.");
1928 EXIT_MAGICK_ERROR();
1929 return HTTP_NOT_FOUND;
1931 char *nowFormat = MagickGetImageFormat(magick_wand);
1932 DestroyMagickWand(magick_wand);
1934 if (STRCASEEQ('j','J',"jpeg",nowFormat) || STRCASEEQ('j','J',"jpg",nowFormat)) {
1935 DBG(r, "REQ[%X] detect cache file => jpg.",TO_ADDR(r));
1936 ap_set_content_type(r, "image/jpeg");
1938 else if (STRCASEEQ('p','P',"png", nowFormat)) {
1939 DBG(r, "REQ[%X] detect cache file => png.",TO_ADDR(r));
1940 ap_set_content_type(r, "image/png");
1942 else if (STRCASEEQ('g','G',"gif", nowFormat)) {
1943 DBG(r, "REQ[%X] detect cache file => gif.",TO_ADDR(r));
1944 ap_set_content_type(r, "image/gif");
1946 else if (STRCASEEQ('b','B',"bmp", nowFormat)) {
1947 DBG(r, "REQ[%X] detect cache file => bmp.",TO_ADDR(r));
1948 ap_set_content_type(r, "image/bmp");
1951 ERR(r, "REQ[%X] detect unknown file", TO_ADDR(r));
1952 return HTTP_NOT_FOUND;
1956 DBG(r,"REQ[%X] Content-Length:[%d]", TO_ADDR(r),(int)st.size);
1959 if (query_string->mode == IMG_CONV_MODE_EZGET) {
1960 char *name = apr_pstrdup(r->pool, basename(r->filename));
1961 name[strlen(name)-4] = 0;
1962 if (strcasecmp(r->content_type, "image/jpeg") == 0) {
1964 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1967 if (strcasecmp(r->content_type, "image/bmp") == 0) {
1968 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1971 if (strcasecmp(r->content_type, "image/png") == 0) {
1972 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1975 if (strcasecmp(r->content_type, "image/gif") == 0) {
1976 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1980 if (query_string->mode == IMG_CONV_MODE_WALLPAPER && query_string->name != NULL) {
1981 if (query_string->count == -1 && query_string->offset == -1) {
1982 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1985 if (query_string->count == -2 && query_string->offset == -1) {
1986 chxj_set_content_type(r, "text/x-hdml; charset=Shift_JIS");
1989 chxj_set_content_type(r, "application/x-up-download");
1990 contentLength = apr_psprintf(r->pool, "%ld", query_string->count);
1991 apr_table_setn(r->headers_out, "Content-Length", (const char*)contentLength);
1993 DBG(r, "REQ[%X] Content-Length:[%d]", TO_ADDR(r), (int)st.size);
1996 if (conf->image_copyright) {
1997 DBG(r, "REQ[%X] Add COPYRIGHT Header for SoftBank [%s]", TO_ADDR(r), conf->image_copyright);
1998 if (spec->html_spec_type == CHXJ_SPEC_Jhtml || spec->html_spec_type == CHXJ_SPEC_Jxhtml) {
1999 apr_table_setn(r->headers_out, "x-jphone-copyright", "no-transfer");
2003 DBG(r, "REQ[%X] end s_header_only_cache_file()", TO_ADDR(r));
2009 s_init_serial_pattern(apr_pool_t *p)
2011 if (!v_docomo_serial_pattern1) {
2012 v_docomo_serial_pattern1 = chxj_compile_for_preg_replace(p, "/ser[^;\\)]+");
2014 if (!v_docomo_serial_pattern2) {
2015 v_docomo_serial_pattern2 = chxj_compile_for_preg_replace(p, ";ser[^;\\)]+");
2017 if (!v_docomo_serial_pattern3) {
2018 v_docomo_serial_pattern3 = chxj_compile_for_preg_replace(p, ";icc[^;\\)]+");
2020 if (!v_softbank_serial_pattern1) {
2021 v_softbank_serial_pattern1 = chxj_compile_for_preg_replace(p, "/SN[0-9a-zA-Z]+ ");
2027 s_create_workfile_name(
2029 mod_chxj_config *conf,
2030 const char *user_agent,
2031 query_string_param_t *qsp)
2036 char *w = apr_palloc(r->pool, 256);
2038 char *new_user_agent;
2040 s_init_serial_pattern(r->server->process->pool);
2043 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern1, "", user_agent);
2044 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern2, "", new_user_agent);
2045 new_user_agent = chxj_preg_replace(r->pool, v_docomo_serial_pattern3, "", new_user_agent);
2048 new_user_agent = chxj_preg_replace(r->pool, v_softbank_serial_pattern1, " ", new_user_agent);
2050 DBG(r, "REQ[%X] old user_agent:[%s] ==> new user_agent:[%s]", TO_ADDR(r),user_agent, new_user_agent);
2054 switch (qsp->mode) {
2055 case IMG_CONV_MODE_THUMBNAIL:
2056 fname = apr_psprintf(r->pool, "%s.%s.thumbnail", r->filename, new_user_agent);
2057 DBG(r, "REQ[%X] mode=thumbnail [%s]", TO_ADDR(r),fname);
2060 case IMG_CONV_MODE_WALLPAPER:
2061 case IMG_CONV_MODE_EZGET:
2062 fname = apr_psprintf(r->pool, "%s.%s.wallpaper", r->filename, new_user_agent);
2063 DBG(r, "REQ[%X] mode=WallPaper [%s]", TO_ADDR(r),fname);
2066 case IMG_CONV_MODE_NORMAL:
2069 fname = apr_psprintf(r->pool, "%s.%s", r->filename, new_user_agent);
2072 fname = apr_psprintf(r->pool, "%s.w%d", fname, qsp->width);
2075 fname = apr_psprintf(r->pool, "%s.h%d", fname, qsp->height);
2077 DBG(r,"REQ[%X] mode=normal [%s]", TO_ADDR(r),fname);
2080 if (qsp->ua_flag == UA_IGN) {
2081 fname = apr_psprintf(r->pool, "%s.IGN", fname);
2084 len = strlen(fname);
2086 for (ii=0; ii<len; ii++) {
2087 if (fname[ii] == '/'
2091 || fname[ii] == ')') {
2095 w[jj++] = fname[ii];
2099 return apr_psprintf(r->pool, "%s/%s", conf->image_cache_dir,w);
2103 static unsigned short
2104 s_add_crc(const char *writedata, apr_size_t writebyte)
2106 unsigned short crc = 0xffff;
2110 for(ii=0;ii<writebyte;ii++) {
2112 crc = AU_CRC_TBL[(crc>>8^ch)&0xff]^(crc<<8);
2119 chxj_trans_name(request_rec *r)
2126 mod_chxj_config *conf;
2139 "qrc", /* QRCode出力用ファイルの拡張子 */
2145 int do_ext_check = TRUE;
2146 int next_ok = FALSE;
2148 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2150 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2153 DBG(r,"REQ[%X] conf is null[%s]", TO_ADDR(r),r->uri);
2154 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2158 if (conf->image != CHXJ_IMG_ON) {
2159 DBG(r,"REQ[%X] conf not found",TO_ADDR(r));
2160 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2165 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2168 if (r->filename == NULL)
2169 r->filename = apr_pstrdup(r->pool, r->uri);
2172 if ((idx = strchr(r->filename, ':')) != NULL)
2173 filename_sv = idx+1;
2175 filename_sv = r->filename;
2177 DBG(r,"REQ[%X] r->filename[%s]", TO_ADDR(r),filename_sv);
2179 ccp = ap_document_root(r);
2181 return HTTP_INTERNAL_SERVER_ERROR;
2183 docroot = apr_pstrdup(r->pool, ccp);
2184 len = strlen(docroot);
2186 if (docroot[len-1] == '/')
2187 docroot[len-1] = '\0';
2191 && *filename_sv == *r->server->path
2192 && strncmp(filename_sv, r->server->path, r->server->pathlen) == 0)
2193 filename_sv = apr_pstrcat(r->pool, docroot, (filename_sv + r->server->pathlen), NULL);
2195 filename_sv = apr_pstrcat(r->pool, docroot, filename_sv, NULL);
2197 DBG(r,"REQ[%X] URI[%s]", TO_ADDR(r),filename_sv);
2199 do_ext_check = TRUE;
2200 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2201 char* pos = strrchr(filename_sv, '.');
2203 if (strcasecmp(pos, ext[ii]) == 0) {
2204 do_ext_check = FALSE;
2205 fname = apr_psprintf(r->pool, "%s", filename_sv);
2212 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2213 if (strlen(ext[ii]) == 0) {
2214 fname = apr_psprintf(r->pool, "%s", filename_sv);
2217 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2219 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2221 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2222 if (rv == APR_SUCCESS) {
2223 if (st.filetype != APR_DIR)
2230 if (fname == NULL) {
2231 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2234 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2235 char* pos = strrchr(fname, '.');
2237 if (strcasecmp(pos, ext[ii]) == 0) {
2245 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2249 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2250 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2252 r->filename = apr_psprintf(r->pool, "%s", fname);
2254 if (strcasecmp("qrc", ext[ii]) == 0)
2255 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2257 r->handler = apr_psprintf(r->pool, "chxj-picture");
2259 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2266 s_chxj_trans_name2(request_rec *r)
2270 mod_chxj_config *conf;
2283 "qrc", /* QRCode出力用ファイルの拡張子 */
2288 int do_ext_check = TRUE;
2289 int next_ok = FALSE;
2291 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2293 conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2296 DBG(r, "REQ[%X] conf is null[%s]", TO_ADDR(r), r->uri);
2297 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2301 if (conf->image != CHXJ_IMG_ON) {
2302 DBG(r, "REQ[%X] ImageEngineOff", TO_ADDR(r));
2303 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2308 DBG(r,"REQ[%X] Match URI[%s]", TO_ADDR(r),r->uri);
2310 if (r->filename == NULL) {
2311 DBG(r, "REQ[%X] r->filename is null", TO_ADDR(r));
2312 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2316 filename_sv = r->filename;
2318 DBG(r,"REQ[%x] r->filename[%s]", TO_ADDR(r), filename_sv);
2320 do_ext_check = TRUE;
2321 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2322 char* pos = strrchr(filename_sv, '.');
2324 if (strcasecmp(pos, ext[ii]) == 0) {
2325 do_ext_check = FALSE;
2326 fname = apr_psprintf(r->pool, "%s", filename_sv);
2333 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2334 if (strlen(ext[ii]) == 0) {
2335 fname = apr_psprintf(r->pool, "%s", filename_sv);
2338 fname = apr_psprintf(r->pool, "%s.%s", filename_sv, ext[ii]);
2340 DBG(r,"REQ[%X] search [%s]", TO_ADDR(r),fname);
2342 rv = apr_stat(&st, fname, APR_FINFO_MIN, r->pool);
2343 if (rv == APR_SUCCESS) {
2344 if (st.filetype != APR_DIR)
2351 if (fname == NULL) {
2352 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2355 for (ii=0; ii<(int)(sizeof(ext)/sizeof(ext[0])); ii++) {
2356 char* pos = strrchr(fname, '.');
2358 if (strcasecmp(pos, ext[ii]) == 0) {
2366 DBG(r,"REQ[%X] NotFound [%s]", TO_ADDR(r),r->filename);
2370 if (r->handler == NULL || strcasecmp(r->handler, "chxj-qrcode") != 0) {
2371 DBG(r,"REQ[%X] Found [%s]", TO_ADDR(r),fname);
2373 r->filename = apr_psprintf(r->pool, "%s", fname);
2375 if (strcasecmp("qrc", ext[ii]) == 0)
2376 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
2378 r->handler = apr_psprintf(r->pool, "chxj-picture");
2380 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2387 * It converts it from QUERYSTRING.
2391 static query_string_param_t *
2392 s_get_query_string_param(request_rec *r)
2400 query_string_param_t *param;
2402 s = apr_pstrdup(r->pool, r->parsed_uri.query);
2403 param = apr_palloc(r->pool, sizeof(query_string_param_t));
2404 param->mode = IMG_CONV_MODE_NORMAL;
2405 param->user_agent = NULL;
2406 param->ua_flag = UA_USE;
2413 if (s == NULL) return param;
2416 if ((pair = apr_strtok(s, "&", &pstate)) == NULL) break;
2419 name = apr_strtok(pair, "=", &vstate);
2420 value = apr_strtok(NULL, "=", &vstate);
2425 if (value && (strcasecmp(name, "mode") == 0 || strcasecmp(name, "m") == 0)) {
2430 if (strcasecmp(value, "thumbnail") == 0 || strcasecmp(value, "tb") == 0)
2431 param->mode = IMG_CONV_MODE_THUMBNAIL;
2436 if (strcasecmp(value, "WP") == 0 || strcasecmp(value, "WallPaper") == 0)
2437 param->mode = IMG_CONV_MODE_WALLPAPER;
2442 if (strcasecmp(value, "EZGET") == 0)
2443 param->mode = IMG_CONV_MODE_EZGET;
2453 if (value && (strcasecmp(name, "ua") == 0 || strcasecmp(name, "user-agent") == 0)) {
2454 ap_unescape_url(value);
2456 if ((*value == 'i' || *value == 'I') && strcasecmp(value, "IGN") == 0)
2457 param->ua_flag = UA_IGN;
2459 param->user_agent = apr_pstrdup(r->pool, value);
2465 if (value && strcasecmp(name, "name") == 0)
2466 param->name = apr_pstrdup(r->pool, value);
2471 if (value && strcasecmp(name, "offset") == 0 && (! chxj_chk_numeric(value)))
2472 param->offset = chxj_atoi(value);
2478 if (value && strcasecmp(name, "count") == 0 && (! chxj_chk_numeric(value)))
2479 param->count = chxj_atoi(value);
2484 if (value && strcasecmp(name, "w") == 0 && (! chxj_chk_numeric(value)))
2485 param->width = chxj_atoi(value);
2490 if (value && strcasecmp(name, "h") == 0 && (! chxj_chk_numeric(value)))
2491 param->height = chxj_atoi(value);
2499 if (param->mode == IMG_CONV_MODE_NORMAL && param->name)
2500 param->mode = IMG_CONV_MODE_WALLPAPER;
2507 s_add_comment_to_png(request_rec *r, char *data, apr_size_t *len)
2509 char *result = NULL;
2510 #define PNG_COPYRIGHT_KEY "Copyright"
2511 #define PNG_COPYRIGHT_VAL "kddi_copyright=on,copy=NO"
2512 #define PNG_SIG_AND_IHDR_SZ (33)
2513 char *key = PNG_COPYRIGHT_KEY;
2514 apr_size_t klen = sizeof(PNG_COPYRIGHT_KEY)-1;
2515 char *val = PNG_COPYRIGHT_VAL;
2516 apr_size_t vlen = sizeof(PNG_COPYRIGHT_VAL)-1;
2518 apr_size_t total_tEXt_size;
2519 apr_size_t tEXt_data_size;
2525 mod_chxj_config *conf = chxj_get_module_config(r->per_dir_config, &chxj_module);
2527 DBG(r,"REQ[%X] start %s()",TO_ADDR(r),__func__);
2528 if (conf->image_copyright) {
2529 apr_pool_create(&pool, r->pool);
2531 valbuf = apr_psprintf(pool, "%s,%s", val, conf->image_copyright);
2532 vlen = strlen(valbuf);
2534 /* total_size = length + "tEXt" + "Copyright" + '\0' + val + crc */
2535 total_tEXt_size = 4 + 4 + klen + vlen + 1 + 4;
2536 result = apr_palloc(pool, total_tEXt_size + *len);
2538 DBG(r, "REQ[%X] memory allocation error.", TO_ADDR(r));
2541 pos = PNG_SIG_AND_IHDR_SZ;
2542 memcpy(result, data, pos); /* 33 = SIGNATURE + IHDR */
2543 tEXt_data_size = klen + 1 + vlen;
2544 result[pos + 0] = tEXt_data_size >> 24;
2545 result[pos + 1] = tEXt_data_size >> 16;
2546 result[pos + 2] = tEXt_data_size >> 8;
2547 result[pos + 3] = tEXt_data_size;
2549 buf = apr_palloc(pool, 4 + klen + 1 + vlen);
2550 memcpy(&buf[0], "tEXt", 4);
2551 memcpy(&buf[4], key, klen);
2553 memcpy(&buf[4+klen+1], valbuf, vlen);
2556 DBG(r, "REQ[%X] buf:[%s]", TO_ADDR(r), buf);
2559 for (ii = 0; ii < 4 + tEXt_data_size; ii++) {
2560 crc = AU_CRC_TBL[(crc ^ buf[ii]) & 0xff] ^ (crc >> 8);
2563 memcpy(&result[pos], buf, 4 + klen + 1 + vlen);
2564 pos += (4 + klen + 1 + vlen);
2565 result[pos + 0] = crc >> 24;
2566 result[pos + 1] = crc >> 16;
2567 result[pos + 2] = crc >> 8;
2568 result[pos + 3] = crc;
2570 memcpy(&result[pos], &data[PNG_SIG_AND_IHDR_SZ] , *len - PNG_SIG_AND_IHDR_SZ);
2571 *len = *len + total_tEXt_size;
2572 DBG(r, "REQ[%X] writebyte:[%d]", TO_ADDR(r), (unsigned int)*len);
2577 DBG(r,"REQ[%X] end %s()",TO_ADDR(r),__func__);
2578 #undef PNG_SIG_AND_IHDR_SZ
2579 #undef PNG_COPYRIGHT_KEY
2580 #undef PNG_COPYRIGHT_VAL