2 * Copyright (C) 2005-2009 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.
23 #include "http_config.h"
24 #include "http_core.h"
25 #include "http_protocol.h"
27 #include "ap_config.h"
28 #include "apr_strings.h"
29 #include "util_filter.h"
30 #include "apr_buckets.h"
32 #include "apr_tables.h"
34 #include "apr_general.h"
35 #include "apr_pools.h"
38 #include "chxj_encoding.h"
39 #include "qs_ignore_sp.h"
41 #include "qs_malloc.h"
42 #include "qs_parse_attr.h"
43 #include "qs_parse_file.h"
44 #include "qs_parse_string.h"
45 #include "qs_parse_tag.h"
46 #include "chxj_load_device_data.h"
47 #include "chxj_load_emoji_data.h"
48 #include "chxj_specified_device.h"
49 #include "chxj_tag_util.h"
50 #include "chxj_xhtml_mobile_1_0.h"
51 #include "chxj_hdml.h"
52 #include "chxj_chtml10.h"
53 #include "chxj_chtml20.h"
54 #include "chxj_chtml30.h"
55 #include "chxj_chtml40.h"
56 #include "chxj_chtml50.h"
57 #include "chxj_jhtml.h"
58 #include "chxj_jxhtml.h"
59 #include "chxj_img_conv_format.h"
60 #include "chxj_qr_code.h"
61 #include "chxj_encoding.h"
62 #include "chxj_apply_convrule.h"
63 #include "chxj_cookie.h"
64 #include "chxj_url_encode.h"
65 #include "chxj_str_util.h"
66 #if defined(USE_MYSQL_COOKIE)
67 # include "chxj_mysql.h"
69 #include "chxj_serf.h"
70 #include "chxj_add_device_env.h"
71 #include "chxj_conv_z2h.h"
72 #include "chxj_header_inf.h"
73 #include "chxj_jreserved_tag.h"
76 #define CHXJ_VERSION_PREFIX PACKAGE_NAME "/"
77 #define CHXJ_VERSION PACKAGE_VERSION
78 #define CHXJ_POST_MAX (0x1000000)
80 converter_t convert_routine[] = {
82 /* CHXJ_SPEC_UNKNOWN */
85 .emoji_only_converter = NULL,
88 /* CHXJ_SPEC_Chtml_1_0 */
89 .converter = chxj_convert_chtml10,
90 .encoder = chxj_encoding,
91 .emoji_only_converter = chxj_chtml10_emoji_only_converter,
94 /* CHXJ_SPEC_Chtml_2_0 */
95 .converter = chxj_convert_chtml20,
96 .encoder = chxj_encoding,
97 .emoji_only_converter = chxj_chtml20_emoji_only_converter,
100 /* CHXJ_SPEC_Chtml_3_0 */
101 .converter = chxj_convert_chtml30,
102 .encoder = chxj_encoding,
103 .emoji_only_converter = chxj_chtml30_emoji_only_converter,
106 /* CHXJ_SPEC_Chtml_4_0 */
107 .converter = chxj_convert_chtml40,
108 .encoder = chxj_encoding,
109 .emoji_only_converter = chxj_chtml40_emoji_only_converter,
112 /* CHXJ_SPEC_Chtml_5_0 */
113 .converter = chxj_convert_chtml50,
114 .encoder = chxj_encoding,
115 .emoji_only_converter = chxj_chtml50_emoji_only_converter,
118 /* CHXJ_SPEC_Chtml_6_0 */
119 .converter = chxj_convert_chtml50,
120 .encoder = chxj_encoding,
121 .emoji_only_converter = chxj_chtml50_emoji_only_converter,
124 /* CHXJ_SPEC_Chtml_7_0 */
125 .converter = chxj_convert_chtml50,
126 .encoder = chxj_encoding,
127 .emoji_only_converter = chxj_chtml50_emoji_only_converter,
130 /* CHXJ_SPEC_XHtml_Mobile_1_0 */
131 .converter = chxj_convert_xhtml_mobile_1_0,
132 .encoder = chxj_encoding,
133 .emoji_only_converter = chxj_xhtml_emoji_only_converter,
137 .converter = chxj_convert_hdml,
138 .encoder = chxj_encoding,
139 .emoji_only_converter = NULL,
142 /* CHXJ_SPEC_Jhtml */
143 .converter = chxj_convert_jhtml,
144 .encoder = chxj_encoding,
145 .emoji_only_converter = chxj_jhtml_emoji_only_converter,
148 /* CHXJ_SPEC_Jxhtml */
149 .converter = chxj_convert_jxhtml,
150 .encoder = chxj_encoding,
151 .emoji_only_converter = chxj_jxhtml_emoji_only_converter,
157 .emoji_only_converter = NULL,
161 static int chxj_convert_input_header(request_rec *r,chxjconvrule_entry *entryp, device_table *spec);
162 static void s_convert_guid_parameter_to_header(request_rec *r, const char *param, device_table *spec);
163 static void s_add_cookie_id_if_has_location_header(request_rec *r, cookie_t *cookie);
164 static void s_clear_cookie_header(request_rec *r, device_table *spec);
165 static void s_add_no_cache_headers(request_rec *r, chxjconvrule_entry *entryp);
168 * Only when User-Agent is specified, the User-Agent header is camouflaged.
173 chxj_headers_fixup(request_rec *r)
175 mod_chxj_config* dconf;
176 chxjconvrule_entry* entryp;
182 DBG(r, "REQ[%X] start chxj_headers_fixup()", (unsigned int)(apr_size_t)r);
184 DBG(r, "REQ[%X] detect internal redirect.", (unsigned int)(apr_size_t)r);
185 DBG(r, "REQ[%X] end chxj_headers_fixup()", (unsigned int)(apr_size_t)r);
189 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
191 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
192 spec = chxj_specified_device(r, user_agent);
194 contentType = (char *)apr_table_get(r->headers_in, "Content-Type");
196 && strncasecmp("multipart/form-data", contentType, 19) == 0) {
197 DBG(r, "REQ[%X] detect multipart/form-data ==> no target", (unsigned int)(apr_size_t)r);
198 DBG(r, "REQ[%X] end chxj_headers_fixup()", (unsigned int)(apr_size_t)r);
201 if (r->method_number == M_POST) {
202 if (!apr_table_get(r->headers_in, "X-Chxj-Forward")) {
203 s_clear_cookie_header(r, spec);
207 s_clear_cookie_header(r, spec);
210 switch(spec->html_spec_type) {
211 case CHXJ_SPEC_Chtml_1_0:
212 case CHXJ_SPEC_Chtml_2_0:
213 case CHXJ_SPEC_Chtml_3_0:
214 case CHXJ_SPEC_Chtml_4_0:
215 case CHXJ_SPEC_Chtml_5_0:
216 case CHXJ_SPEC_Chtml_6_0:
217 case CHXJ_SPEC_Chtml_7_0:
218 case CHXJ_SPEC_XHtml_Mobile_1_0:
220 case CHXJ_SPEC_Jhtml:
221 case CHXJ_SPEC_Jxhtml:
222 entryp = chxj_apply_convrule(r, dconf->convrules);
224 DBG(r, "REQ[%X] end chxj_headers_fixup() (no pattern)", (unsigned int)(apr_size_t)r);
227 if (!(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
228 DBG(r, "REQ[%X] end chxj_headers_fixup() (engine off)", (unsigned int)(apr_size_t)r);
231 if (entryp->action & CONVRULE_EMOJI_ONLY_BIT) {
232 DBG(r, "REQ[%X] end chxj_headers_fixup() (emoji only)", (unsigned int)(apr_size_t)r);
236 apr_table_setn(r->headers_in,
237 CHXJ_HTTP_USER_AGENT,
240 if (entryp->user_agent)
241 apr_table_setn(r->headers_in,
245 chxj_convert_input_header(r,entryp, spec);
250 DBG(r, "REQ[%X] end chxj_headers_fixup() (not mobile) spec->device_name[%s]", (unsigned int)(apr_size_t)r, spec->device_name);
256 if (r->method_number == M_POST) {
257 if (! apr_table_get(r->headers_in, "X-Chxj-Forward")) {
258 DBG(r, "REQ[%X] set Input handler old:[%s] proxyreq:[%d] uri:[%s] filename:[%s]", (unsigned int)(apr_size_t)r, r->handler, r->proxyreq, r->uri, r->filename);
259 r->proxyreq = PROXYREQ_NONE;
260 r->handler = apr_psprintf(r->pool, "chxj-input-handler");
263 char *client_ip = (char *)apr_table_get(r->headers_in, CHXJ_HEADER_ORIG_CLIENT_IP);
265 if (dconf->post_log) {
266 apr_table_setn(r->subprocess_env, dconf->post_log, dconf->post_log);
269 apr_table_setn(r->subprocess_env, "chxj-post-log", "chxj-post-log");
271 apr_sockaddr_t *address = NULL;
272 apr_status_t rv = apr_sockaddr_info_get(&address, ap_get_server_name(r), APR_UNSPEC, ap_get_server_port(r), 0, r->pool);
273 if (rv != APR_SUCCESS) {
275 ERR(r, "REQ[%X] %s:%d apr_sockaddr_info_get() failed: rv:[%d|%s]", (unsigned int)(apr_size_t)r, APLOG_MARK, rv, apr_strerror(rv, buf, 256));
276 DBG(r, "REQ[%X] end chxj_headers_fixup()", (unsigned int)(apr_size_t)r);
280 if (dconf->forward_server_ip) {
281 addr = dconf->forward_server_ip;
284 apr_sockaddr_ip_get(&addr, address);
286 DBG(r, "REQ[%X] Client IP:[%s] vs Orig Client IP:[%s] vs Server IP:[%s]", (unsigned int)(apr_size_t)r, r->connection->remote_ip, client_ip, addr);
287 if (strcmp(addr, r->connection->remote_ip) == 0) {
288 r->connection->remote_ip = apr_pstrdup(r->connection->pool, client_ip);
290 if (! apr_table_get(r->headers_in, "Content-Length")) {
291 contentLength = (char *)apr_table_get(r->headers_in, "X-Chxj-Content-Length");
293 apr_table_set(r->headers_in, "Content-Length", contentLength);
300 chxj_add_device_env(r, spec);
302 DBG(r, "REQ[%X] end chxj_headers_fixup()", (unsigned int)(apr_size_t)r);
309 s_clear_cookie_header(request_rec *r, device_table *spec)
311 switch(spec->html_spec_type) {
312 case CHXJ_SPEC_Chtml_1_0:
313 case CHXJ_SPEC_Chtml_2_0:
314 case CHXJ_SPEC_Chtml_3_0:
315 case CHXJ_SPEC_Chtml_4_0:
316 case CHXJ_SPEC_Chtml_5_0:
317 case CHXJ_SPEC_Chtml_6_0:
318 case CHXJ_SPEC_Chtml_7_0:
319 case CHXJ_SPEC_XHtml_Mobile_1_0:
320 case CHXJ_SPEC_Jhtml:
321 apr_table_unset(r->headers_in, "Cookie");
330 * It converts it from CHTML into XXML corresponding to each model.
333 * @param src [i] It is former HTML character string.
334 * @param len [i/o] It is length of former HTML character string.
337 chxj_convert(request_rec *r, const char **src, apr_size_t *len, device_table *spec, const char *ua, cookie_t **cookiep)
343 mod_chxj_config *dconf;
344 chxjconvrule_entry *entryp;
346 DBG(r,"REQ[%X] start of chxj_convert() input:[%.*s]", (unsigned int)(apr_size_t)r, (int)*len, *src);
347 dst = apr_pstrcat(r->pool, (char *)*src, NULL);
349 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
352 entryp = chxj_apply_convrule(r, dconf->convrules);
354 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
355 DBG(r,"REQ[%X] end of chxj_convert()", (unsigned int)(apr_size_t)r);
360 /*------------------------------------------------------------------------*/
361 /* get UserAgent from http header */
362 /*------------------------------------------------------------------------*/
363 if (entryp->user_agent)
364 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);
368 DBG(r,"REQ[%X] User-Agent:[%s]", (unsigned int)(apr_size_t)r, user_agent);
369 DBG(r,"REQ[%X] content type is %s", (unsigned int)(apr_size_t)r, r->content_type);
372 if ( ! STRNCASEEQ('t','T', "text/html", r->content_type, sizeof("text/html")-1)
373 && ! STRNCASEEQ('a','A', "application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)) {
374 DBG(r,"REQ[%X] no convert. content type is %s", (unsigned int)(apr_size_t)r, r->content_type);
375 DBG(r,"REQ[%X] end of chxj_convert()", (unsigned int)(apr_size_t)r);
379 if (ua && user_agent && strcasecmp(user_agent, ua) != 0) {
381 spec = chxj_specified_device(r, user_agent);
388 if (entryp->action & CONVRULE_COOKIE_ON_BIT
389 && !(entryp->action & CONVRULE_EMOJI_ONLY_BIT)
390 && !(entryp->action & CONVRULE_ENVINFO_ONLY_BIT)) {
391 switch(spec->html_spec_type) {
392 case CHXJ_SPEC_Chtml_1_0:
393 case CHXJ_SPEC_Chtml_2_0:
394 case CHXJ_SPEC_Chtml_3_0:
395 case CHXJ_SPEC_Chtml_4_0:
396 case CHXJ_SPEC_Chtml_5_0:
397 case CHXJ_SPEC_Chtml_6_0:
398 case CHXJ_SPEC_Chtml_7_0:
399 case CHXJ_SPEC_XHtml_Mobile_1_0:
400 case CHXJ_SPEC_Jhtml:
401 cookie = chxj_save_cookie(r);
408 if (!r->header_only) {
411 if (convert_routine[spec->html_spec_type].encoder)
412 tmp = convert_routine[spec->html_spec_type].encoder(r,
416 if (entryp->action & CONVRULE_EMOJI_ONLY_BIT) {
418 tmp = chxj_node_convert_chxjif_only(r, spec, (const char*)tmp, (apr_size_t *)len);
421 tmp = chxj_node_convert_chxjif_only(r, spec, (const char *)*src, (apr_size_t *)len);
423 if (convert_routine[spec->html_spec_type].emoji_only_converter) {
424 dst = convert_routine[spec->html_spec_type].emoji_only_converter(r,spec, tmp,*len);
429 dst = apr_palloc(r->pool, 1);
434 DBG(r, "REQ[%X] end of chxj_convert()(emoji only)", (unsigned int)(apr_size_t)r);
437 if ( !(entryp->action & CONVRULE_EMOJI_ONLY_BIT)
438 && !(entryp->action & CONVRULE_ENVINFO_ONLY_BIT)) {
439 if (convert_routine[spec->html_spec_type].converter) {
441 dst = convert_routine[spec->html_spec_type].converter(r,
449 dst = convert_routine[spec->html_spec_type].converter(r,
458 dst = chxj_conv_z2h(r, dst, len, entryp);
462 ap_set_content_length(r, *len);
465 dst = apr_psprintf(r->pool, "\n");
474 DBG(r, "REQ[%X] end of chxj_convert()", (unsigned int)(apr_size_t)r);
481 * convert GUID parameter.
485 s_convert_guid_parameter_to_header(request_rec *r, const char *param, device_table *spec)
487 DBG(r, "REQ[%X] start s_convert_guid_parameter() param:[%s]", (unsigned int)(apr_size_t)r, param);
488 if (strcasecmp(param, "guid") == 0) {
489 switch(spec->html_spec_type) {
490 case CHXJ_SPEC_XHtml_Mobile_1_0:
492 char *x_up_subno = (char *)apr_table_get(r->headers_in, "x-up-subno");
494 apr_table_setn(r->headers_in, "X-DCMGUID", x_up_subno);
498 case CHXJ_SPEC_Jhtml:
499 case CHXJ_SPEC_Jxhtml:
501 char *x_jphone_uid = (char *)apr_table_get(r->headers_in, "x-jphone-uid");
503 apr_table_setn(r->headers_in, "X-DCMGUID", x_jphone_uid);
511 DBG(r, "REQ[%X] end s_convert_guid_parameter()", (unsigned int)(apr_size_t)r);
515 * It converts it from HEADER.
520 chxj_convert_input_header(request_rec *r,chxjconvrule_entry *entryp, device_table *spec)
532 cookie_t *cookie = NULL;
533 int no_update_flag = 0;
535 DBG(r, "REQ[%X] start chxj_convert_input_header()", (unsigned int)(apr_size_t)r);
538 DBG(r, "REQ[%X] r->args=[null]", (unsigned int)(apr_size_t)r);
539 DBG(r, "REQ[%X] end chxj_convert_input_header()", (unsigned int)(apr_size_t)r);
542 urilen = strlen(r->args);
544 result = qs_alloc_zero_byte_string(r->pool);
546 buff_pre = apr_pstrdup(r->pool, r->args);
551 pair = apr_strtok(buff_pre, "&", &pstate);
557 pair_sv = apr_pstrdup(r->pool, pair);
559 name = apr_strtok(pair, "=", &vstate);
560 value = apr_strtok(NULL, "=", &vstate);
561 if (! name) continue;
562 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0 || strcasecmp(name, chxj_url_encode(r->pool, CHXJ_COOKIE_NOUPDATE_PARAM)) == 0) {
563 DBG(r, "REQ[%X] found cookie no update parameter", (unsigned int)(apr_size_t)r);
568 buff = apr_pstrdup(r->pool, r->args);
569 DBG(r, "REQ[%X] r->args=[%s]", (unsigned int)(apr_size_t)r, buff);
578 pair = apr_strtok(buff, "&", &pstate);
584 pair_sv = apr_pstrdup(r->pool, pair);
586 name = apr_strtok(pair, "=", &vstate);
587 value = apr_strtok(NULL, "=", &vstate);
588 if (! name) continue;
589 name = chxj_safe_to_jreserved_tag(r, name);
590 if (strncasecmp(name, "_chxj", 5) != 0 && strncasecmp(name, "%5Fchxj", sizeof("%5Fchxj")-1) != 0) {
591 if (strlen(result) != 0)
592 result = apr_pstrcat(r->pool, result, "&", NULL);
594 if (strcasecmp(entryp->encoding, "NONE") != 0) {
599 if (value && *value != 0) {
600 value = chxj_url_decode(r->pool, value);
601 dlen = strlen(value);
602 DBG(r, "************ before encoding[%s]", value);
604 dvalue = chxj_rencoding(r, value, &dlen);
605 dvalue = chxj_url_encode(r->pool, dvalue);
607 DBG(r, "************ after encoding[%s]", dvalue);
613 if (name && *name != 0) {
614 name = chxj_url_decode(r->pool, name);
616 dname = chxj_rencoding(r, name, &dlen);
617 dname = chxj_url_encode(r->pool, dname);
622 s_convert_guid_parameter_to_header(r, dname, spec);
623 result = apr_pstrcat(r->pool, result, dname, "=", dvalue, NULL);
626 s_convert_guid_parameter_to_header(r, name, spec);
627 if (strcmp(name, pair_sv) != 0) {
628 result = apr_pstrcat(r->pool, result, name, "=", value, NULL);
631 result = apr_pstrcat(r->pool, result, name, NULL);
636 if ( (strncasecmp(name, "_chxj_c_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fc%5F", sizeof("%5Fchxj%5Fc%5F")-1) == 0)
637 || (strncasecmp(name, "_chxj_r_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fr%5F", sizeof("%5Fchxj%5Fr%5F")-1) == 0)
638 || (strncasecmp(name, "_chxj_s_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fs%5F", sizeof("%5Fchxj%5Fs%5F")-1) == 0)) {
642 if (strlen(value) == 0)
645 if (strlen(result) != 0)
646 result = apr_pstrcat(r->pool, result, "&", NULL);
648 result = apr_pstrcat(r->pool, result, &name[8], "=", value, NULL);
651 if (strcasecmp(name, CHXJ_COOKIE_PARAM) == 0 || strcasecmp(name, "%5Fchxj%5Fcc") == 0) {
653 apr_table_unset(r->headers_in, "Cookie");
654 DBG(r, "REQ[%X] found cookie parameter[%s]", (unsigned int)(apr_size_t)r, value);
655 DBG(r, "REQ[%X] call start chxj_load_cookie()", (unsigned int)(apr_size_t)r);
656 cookie_lock_t *lock = chxj_cookie_lock(r);
657 cookie = chxj_load_cookie(r, value);
658 DBG(r, "REQ[%X] call end chxj_load_cookie()", (unsigned int)(apr_size_t)r);
659 if (! no_update_flag && cookie) {
660 cookie = chxj_update_cookie(r, cookie);
662 chxj_cookie_unlock(r, lock);
664 if (cookie && cookie->cookie_id) {
665 if (strlen(result) != 0)
666 result = apr_pstrcat(r->pool, result, "&", NULL);
667 result = apr_pstrcat(r->pool, result, name, "=", cookie->cookie_id, NULL);
671 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0) {
672 if (strlen(result) != 0)
673 result = apr_pstrcat(r->pool, result, "&", NULL);
674 result = apr_pstrcat(r->pool, result, name, "=", value, NULL);
677 apr_table_setn(r->headers_in, "X-Chxj-Cookie-No-Update", "true");
678 if (! no_update_flag) {
679 result = apr_pstrcat(r->pool, result, "&_chxj_nc=true", NULL);
683 DBG(r, "REQ[%X] result r->args=[%s]", (unsigned int)(apr_size_t)r, r->args);
684 DBG(r, "REQ[%X] end chxj_convert_input_header()", (unsigned int)(apr_size_t)r);
690 * It converts it from POSTDATA .
693 * @param src [i] It is POSTDATA character string.
694 * @param len [i/o] It is length of former HTML character string.
701 chxjconvrule_entry *entryp,
711 cookie_t *cookie = NULL;
713 int no_update_flag = 0;
718 DBG(r, "REQ[%X] start of chxj_input_convert()", (unsigned int)(apr_size_t)r);
721 DBG(r, "REQ[%X] end of chxj_input_convert() (input is null)", (unsigned int)(apr_size_t)r);
722 return apr_pstrdup(r->pool, "");
725 apr_pool_create(&pool, r->pool);
727 s = apr_pstrdup(pool, *src);
729 buff_pre = apr_pstrdup(pool, *src);
731 result = qs_alloc_zero_byte_string(pool);
733 DBG(r, "REQ[%X] +-------------------------------------------------------------------+", (unsigned int)(apr_size_t)r);
734 DBG(r, "REQ[%X] | BEFORE input convert source |", (unsigned int)(apr_size_t)r);
735 DBG(r, "REQ[%X] +-------------------------------------------------------------------+", (unsigned int)(apr_size_t)r);
736 for (ii=0; ii<ilen-64; ii+=64) {
737 DBG(r, "REQ[%X] | [%-*.*s] |", (unsigned int)(apr_size_t)r, 64, 64, &s[ii]);
742 if (ilen >= 64 && ((ilen-64) % 64 != 0)) {
743 DBG(r, "REQ[%X] | [%-*.*s] |", (unsigned int)(apr_size_t)r, 64, 64, &s[ii]);
745 DBG(r, "REQ[%X] +--------------------------------------------------------------------+", (unsigned int)(apr_size_t)r);
750 pair = apr_strtok(buff_pre, "&", &pstate);
756 pair_sv = apr_pstrdup(pool, pair);
758 name = apr_strtok(pair, "=", &vstate);
759 value = apr_strtok(NULL, "=", &vstate);
760 if (! name) continue;
761 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0 || strcasecmp(name, chxj_url_encode(r->pool, CHXJ_COOKIE_NOUPDATE_PARAM)) == 0) {
762 DBG(r, "REQ[%X] found cookie no update parameter", (unsigned int)(apr_size_t)r);
772 pair = apr_strtok(s, "&", &pstate);
777 name = apr_strtok(pair, "=", &vstate);
778 value = apr_strtok(NULL, "=", &vstate);
779 if (! name) continue;
780 name = chxj_safe_to_jreserved_tag(r, name);
782 if (strncasecmp(name, "_chxj", 5) != 0 && strncasecmp(name, "%5Fchxj", sizeof("%5Fchxj")-1) != 0) {
783 if (strlen(result) != 0)
784 result = apr_pstrcat(pool, result, "&", NULL);
786 if (strcasecmp(entryp->encoding, "NONE") != 0) {
791 if (value && *value != 0) {
792 value = chxj_url_decode(pool, value);
793 dlen = strlen(value);
794 dvalue = chxj_rencoding(r, value, &dlen);
795 dvalue = chxj_url_encode(pool, dvalue);
801 if (name && *name != 0) {
802 name = chxj_url_decode(pool, name);
804 dname = chxj_rencoding(r, name, &dlen);
805 dname = chxj_url_encode(pool, dname);
812 result = apr_pstrcat(pool, result, dname, "=", dvalue, NULL);
815 result = apr_pstrcat(pool, result, name, "=", value, NULL);
819 if ( (strncasecmp(name, "_chxj_c_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fc%5F", sizeof("%5Fchxj%5Fc%5F")-1) == 0)
820 || (strncasecmp(name, "_chxj_r_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fr%5F", sizeof("%5Fchxj%5Fr%5F")-1) == 0)
821 || (strncasecmp(name, "_chxj_s_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fs%5F", sizeof("%5Fchxj%5Fs%5F")-1) == 0)) {
825 if (strlen(value) == 0)
828 if (strlen(result) != 0)
829 result = apr_pstrcat(pool, result, "&", NULL);
831 if (strcasecmp(entryp->encoding, "NONE") != 0 && value && strlen(value)) {
835 dlen = strlen(value);
836 value = chxj_url_decode(pool, value);
837 dvalue = chxj_rencoding(r, value, &dlen);
838 dvalue = chxj_url_encode(pool,dvalue);
839 result = apr_pstrcat(pool, result, &name[8], "=", dvalue, NULL);
843 result = apr_pstrcat(pool, result, &name[8], "=", value, NULL);
847 if (strcasecmp(name, CHXJ_COOKIE_PARAM) == 0 || strcasecmp(name, "%5Fchxj%5Fcc") == 0) {
849 apr_table_unset(r->headers_in, "Cookie");
850 DBG(r, "REQ[%X] found cookie parameter[%s]", (unsigned int)(apr_size_t)r, value);
851 DBG(r, "REQ[%X] call start chxj_load_cookie()", (unsigned int)(apr_size_t)r);
852 cookie_lock_t *lock = chxj_cookie_lock(r);
853 cookie = chxj_load_cookie(r, value);
854 DBG(r, "REQ[%X] call end chxj_load_cookie()", (unsigned int)(apr_size_t)r);
855 if (! no_update_flag && cookie) {
856 cookie = chxj_update_cookie(r, cookie);
858 chxj_cookie_unlock(r, lock);
860 if (cookie && cookie->cookie_id) {
861 if (strlen(result) != 0)
862 result = apr_pstrcat(pool, result, "&", NULL);
863 result = apr_pstrcat(pool, result, name, "=", cookie->cookie_id, NULL);
867 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0) {
868 if (strlen(result) != 0)
869 result = apr_pstrcat(pool, result, "&", NULL);
870 result = apr_pstrcat(pool, result, name, "=", value, NULL);
873 if ( strncasecmp(name, CHXJ_QUERY_STRING_PARAM_PREFIX, sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX)-1) == 0) {
876 dlen = strlen(value);
878 value = chxj_url_decode(pool, value);
879 dvalue = chxj_rencoding(r, value, &dlen);
880 dvalue = chxj_url_encode(pool,dvalue);
881 if (r->args && strlen(r->args) > 0) {
882 r->args = apr_pstrcat(pool, r->args, "&", &name[sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX)-1], "=", dvalue, NULL);
885 r->args = apr_pstrcat(pool, &name[sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX)-1], "=", dvalue, NULL);
887 s_convert_guid_parameter_to_header(r, &name[sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX)-1], spec);
891 if (strncasecmp(name, CHXJ_QUERY_STRING_PARAM_PREFIX_ENC, sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX_ENC)-1) == 0) {
894 dlen = strlen(value);
896 value = chxj_url_decode(pool, value);
897 dvalue = chxj_rencoding(r, value, &dlen);
898 dvalue = chxj_url_encode(pool,dvalue);
899 if (r->args && strlen(r->args) > 0) {
900 r->args = apr_pstrcat(pool, r->args, "&", &name[sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX_ENC)-1], "=", dvalue, NULL);
903 r->args = apr_pstrcat(pool, &name[sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX_ENC)-1], "=", dvalue, NULL);
905 s_convert_guid_parameter_to_header(r, &name[sizeof(CHXJ_QUERY_STRING_PARAM_PREFIX_ENC)-1], spec);
908 DBG(r, "REQ[%X] ************************ name:[%s]", (unsigned int)(apr_size_t)r, name);
910 *len = strlen(result);
911 apr_table_setn(r->headers_in, "X-Chxj-Cookie-No-Update", "true");
912 if (! no_update_flag) {
913 result = apr_pstrcat(pool, result, "&_chxj_nc=true", NULL);
916 DBG(r, "REQ[%X] AFTER input convert result = [%s]", (unsigned int)(apr_size_t)r, result);
917 DBG(r, "REQ[%X] end chxj_input_convert()", (unsigned int)(apr_size_t)r);
924 * The received data is returned to the filter.
926 * @param f [i/o] It is a filter.
927 * @param data [i] It is data returned to the filter.
928 * @param len [i] It is length of the data returned to the filter.
931 pass_data_to_filter(ap_filter_t *f, const char *data,
934 request_rec *r = f->r;
935 conn_rec *c = r->connection;
937 apr_bucket_brigade *bb;
940 DBG(r, "REQ[%X] start pass_data_to_filter()", (unsigned int)(apr_size_t)r);
942 chxj_header_inf_clear(r);
944 bb = apr_brigade_create(r->pool, c->bucket_alloc);
945 b = apr_bucket_transient_create(data, len, c->bucket_alloc);
947 APR_BRIGADE_INSERT_TAIL(bb, b);
948 b = apr_bucket_eos_create(f->c->bucket_alloc);
949 APR_BRIGADE_INSERT_TAIL(bb, b);
951 rv = ap_pass_brigade(f->next, bb);
952 if (rv != APR_SUCCESS) {
953 DBG(r, "REQ[%X] end pass_data_to_filter() (apr_pass_brigade)", (unsigned int)(apr_size_t)r);
957 DBG(r, "REQ[%X] end pass_data_to_filter()", (unsigned int)(apr_size_t)r);
964 * Add No Cache Header
967 s_add_no_cache_headers(request_rec *r, chxjconvrule_entry *entryp)
969 if (entryp->action & CONVRULE_NOCACHE_ON_BIT) {
970 apr_table_unset(r->headers_out, "Pragma");
971 apr_table_unset(r->err_headers_out, "Pragma");
972 apr_table_unset(r->headers_out, "Expires");
973 apr_table_unset(r->err_headers_out, "Expires");
974 apr_table_unset(r->headers_out, "Cache-Control");
975 apr_table_unset(r->err_headers_out, "Cache-Control");
977 apr_table_setn(r->err_headers_out, "Pragma", "no-cache");
978 apr_table_setn(r->err_headers_out, "Expires", "Thu, 01 Jan 1970 00:00:00 GMT");
979 apr_table_setn(r->err_headers_out, "Cache-Control", "no-cache, no-store");
985 * It is the main loop of the output filter.
987 * @param f [i/o] It is a filter.
991 chxj_output_filter(ap_filter_t *f, apr_bucket_brigade *bb)
997 char *user_agent = NULL;
999 mod_chxj_ctx *ctx = (mod_chxj_ctx *)f->ctx;
1000 cookie_t *cookie = NULL;
1001 mod_chxj_config *dconf;
1002 chxjconvrule_entry *entryp = NULL;
1003 device_table *spec = NULL;
1007 DBG(f->r, "REQ[%X] start of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1010 apr_pool_create(&pool, r->pool);
1012 entryp = ctx->entryp;
1014 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1016 if (r->content_type) {
1017 if (! STRNCASEEQ('t','T',"text/html",r->content_type, sizeof("text/html")-1)
1018 && ! STRNCASEEQ('t','T',"text/xml", r->content_type, sizeof("text/xml")-1)
1019 && ! STRNCASEEQ('a','A',"application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)
1020 && ! (dconf->image == CHXJ_IMG_ON
1021 && ! apr_table_get(r->headers_in, "CHXJ_IMG_CONV")
1022 && STRNCASEEQ('i','I',"image/", r->content_type, sizeof("image/") -1)
1023 && ( STRCASEEQ('j','J',"jpeg", &r->content_type[6]) /* JPEG */
1024 || STRCASEEQ('j','J',"jp2", &r->content_type[6]) /* JPEG2000 */
1025 || STRCASEEQ('j','J',"jpeg2000", &r->content_type[6]) /* JPEG2000 */
1026 || STRCASEEQ('j','J',"jpeg2000-image", &r->content_type[6]) /* JPEG2000 */
1027 || STRCASEEQ('x','X',"x-jpeg2000-image",&r->content_type[6]) /* JPEG2000 */
1028 || STRCASEEQ('x','X',"x-ms-bmp", &r->content_type[6]) /* BMP */
1029 || STRCASEEQ('p','P',"png", &r->content_type[6]) /* PNG */
1030 || STRCASEEQ('x','X',"x-png", &r->content_type[6]) /* PNG */
1031 || STRCASEEQ('g','G',"gif", &r->content_type[6])))) { /* GIF */
1033 DBG(r, "REQ[%X] not convert content-type:[%s] dconf->image:[%d]", (unsigned int)(apr_size_t)r, r->content_type, dconf->image);
1034 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
1035 cookie_lock_t *lock = NULL;
1036 DBG(r, "REQ[%X] entryp->action == COOKIE_ON_BIT", (unsigned int)(apr_size_t)r);
1037 switch(spec->html_spec_type) {
1038 case CHXJ_SPEC_Chtml_1_0:
1039 case CHXJ_SPEC_Chtml_2_0:
1040 case CHXJ_SPEC_Chtml_3_0:
1041 case CHXJ_SPEC_Chtml_4_0:
1042 case CHXJ_SPEC_Chtml_5_0:
1043 case CHXJ_SPEC_Chtml_6_0:
1044 case CHXJ_SPEC_Chtml_7_0:
1045 case CHXJ_SPEC_XHtml_Mobile_1_0:
1046 case CHXJ_SPEC_Jhtml:
1047 lock = chxj_cookie_lock(r);
1048 cookie = chxj_save_cookie(r);
1049 s_add_cookie_id_if_has_location_header(r, cookie);
1050 chxj_cookie_unlock(r, lock);
1056 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
1057 if (! ap_is_HTTP_REDIRECT(r->status)) {
1058 r->status = HTTP_MOVED_TEMPORARILY;
1061 s_add_no_cache_headers(r, entryp);
1062 ap_pass_brigade(f->next, bb);
1063 DBG(f->r, "REQ[%X] end of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1068 DBG(r, "REQ[%X] not convert content-type:[(null)]", (unsigned int)(apr_size_t)r);
1069 ap_pass_brigade(f->next, bb);
1070 DBG(f->r, "REQ[%X] end of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1075 for (b = APR_BRIGADE_FIRST(bb);
1076 b != APR_BRIGADE_SENTINEL(bb);
1077 b = APR_BUCKET_NEXT(b)) {
1079 if (apr_bucket_read(b, &data, &len, APR_BLOCK_READ) == APR_SUCCESS) {
1080 DBG(r, "REQ[%X] read data[%.*s]",(unsigned int)(apr_size_t)r, (int)len, data);
1082 /*--------------------------------------------------------------------*/
1084 /*--------------------------------------------------------------------*/
1086 DBG(r, "append data start");
1087 ctx = (mod_chxj_ctx *)f->ctx;
1090 tmp = apr_palloc(r->pool, ctx->len);
1091 memcpy(tmp, ctx->buffer, ctx->len);
1093 ctx->buffer = apr_palloc(pool, ctx->len + len);
1095 memcpy(ctx->buffer, tmp, ctx->len);
1096 memcpy(&ctx->buffer[ctx->len], data, len);
1100 DBG(r, "REQ[%X] append data end", (unsigned int)(apr_size_t)r);
1103 if (APR_BUCKET_IS_EOS(b)) {
1105 DBG(r, "REQ[%X] eos", (unsigned int)(apr_size_t)r);
1106 /*----------------------------------------------------------------------*/
1108 /*----------------------------------------------------------------------*/
1110 cookie_lock_t *lock = NULL;
1111 ctx = (mod_chxj_ctx *)f->ctx;
1113 DBG(r, "REQ[%X] content_type=[%s]", (unsigned int)(apr_size_t)r, r->content_type);
1114 lock = chxj_cookie_lock(r);
1116 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN
1118 && (STRNCASEEQ('a','A',"application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)
1119 || STRNCASEEQ('t','T',"text/html", r->content_type, sizeof("text/html")-1))) {
1120 DBG(r, "REQ[%X] detect convert target:[%s]", (unsigned int)(apr_size_t)r, r->content_type);
1125 tmp = apr_palloc(pool, ctx->len + 1);
1127 memset(tmp, 0, ctx->len + 1);
1128 memcpy(tmp, ctx->buffer, ctx->len);
1130 ctx->buffer = chxj_convert(r,
1131 (const char **)&tmp,
1132 (apr_size_t *)&ctx->len,
1134 user_agent, &cookie);
1138 ctx->buffer = apr_psprintf(r->pool, "\n");
1140 ctx->buffer = chxj_convert(r,
1141 (const char **)&ctx->buffer,
1142 (apr_size_t *)&ctx->len,
1144 user_agent, &cookie);
1149 && *(char *)r->content_type == 't'
1150 && strncmp(r->content_type, "text/xml", 8) == 0) {
1151 DBG(r, "REQ[%X] text/XML", (unsigned int)(apr_size_t)r);
1159 memset(&doc, 0, sizeof(Doc));
1160 memset(&qrcode, 0, sizeof(qr_code_t));
1162 doc.parse_mode = PARSE_MODE_CHTML;
1166 qs_init_malloc(&doc);
1168 root = qs_parse_string(&doc, ctx->buffer, ctx->len);
1171 for (child = qs_get_child_node(&doc,root);
1173 child = qs_get_next_node(&doc,child)) {
1174 char *name = qs_get_node_name(&doc,child);
1175 if (strcasecmp("qrcode",name) == 0) {
1180 qs_all_free(&doc,QX_LOGMARK);
1182 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
1183 chxj_qrcode_node_to_qrcode(&qrcode, root);
1184 sts = chxj_qrcode_create_image_data(&qrcode, &ctx->buffer, &ctx->len);
1186 ERR(r, "REQ[%X] qrcode create failed.", (unsigned int)(apr_size_t)r);
1187 chxj_cookie_unlock(r, lock);
1188 DBG(f->r, "REQ[%X] end of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1191 r->content_type = apr_psprintf(r->pool, "image/jpeg");
1195 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN
1197 && ( *r->content_type == 'i' || *r->content_type == 'I')
1198 && dconf->image == CHXJ_IMG_ON
1199 && strncasecmp("image/", r->content_type, 6) == 0
1200 && ( STRCASEEQ('j','J',"jpeg", &r->content_type[6]) /* JPEG */
1201 || STRCASEEQ('j','J',"jp2", &r->content_type[6]) /* JPEG2000 */
1202 || STRCASEEQ('j','J',"jpeg2000", &r->content_type[6]) /* JPEG2000 */
1203 || STRCASEEQ('j','J',"jpeg2000-image", &r->content_type[6]) /* JPEG2000 */
1204 || STRCASEEQ('x','X',"x-jpeg2000-image",&r->content_type[6]) /* JPEG2000 */
1205 || STRCASEEQ('p','P',"png", &r->content_type[6]) /* PNG */
1206 || STRCASEEQ('x','X',"x-png", &r->content_type[6]) /* PNG */
1207 || STRCASEEQ('x','X',"x-ms-bmp", &r->content_type[6]) /* BMP */
1208 || STRCASEEQ('g','G',"gif", &r->content_type[6]))) { /* GIF */
1209 DBG(r, "REQ[%X] detect convert target:[%s]", (unsigned int)(apr_size_t)r, r->content_type);
1213 tmp = apr_palloc(pool, ctx->len + 1);
1215 memset(tmp, 0, ctx->len + 1);
1216 memcpy(tmp, ctx->buffer, ctx->len);
1218 chxj_convert_image(r,
1219 (const char **)&tmp,
1220 (apr_size_t *)&ctx->len);
1221 if (ctx->buffer == NULL) {
1227 apr_table_unset(r->headers_out, "Content-Length");
1228 apr_table_unset(r->err_headers_out, "Content-Length");
1229 ap_set_content_length(r, (apr_off_t)ctx->len);
1233 DBG(r, "REQ[%X] call pass_data_to_filter()", (unsigned int)(apr_size_t)r);
1234 s_add_cookie_id_if_has_location_header(r, cookie);
1235 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
1236 if (! ap_is_HTTP_REDIRECT(r->status)) {
1237 r->status = HTTP_MOVED_TEMPORARILY;
1240 if (ctx->len && ap_is_HTTP_REDIRECT(r->status)) {
1241 ctx->buffer = apr_pstrdup(pool, "");
1243 ap_set_content_length(r, (apr_off_t)ctx->len);
1245 chxj_cookie_unlock(r,lock);
1246 s_add_no_cache_headers(r, entryp);
1247 rv = pass_data_to_filter(f,
1248 (const char *)ctx->buffer,
1249 (apr_size_t)ctx->len);
1252 ctx->buffer = apr_pstrdup(pool, "");
1254 ap_set_content_length(r, (apr_off_t)ctx->len);
1255 chxj_cookie_unlock(r, lock);
1256 s_add_no_cache_headers(r, entryp);
1257 rv = pass_data_to_filter(f,
1258 (const char *)ctx->buffer,
1259 (apr_size_t)ctx->len);
1261 DBG(f->r, "REQ[%X] end of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1265 DBG(r, "REQ[%X] SAVE COOKIE[%x]", (unsigned int)(apr_size_t)r, entryp->action);
1270 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
1271 cookie_lock_t *lock = NULL;
1272 DBG(r, "REQ[%X] entryp->action == COOKIE_ON_BIT", (unsigned int)(apr_size_t)r);
1273 switch(spec->html_spec_type) {
1274 case CHXJ_SPEC_Chtml_1_0:
1275 case CHXJ_SPEC_Chtml_2_0:
1276 case CHXJ_SPEC_Chtml_3_0:
1277 case CHXJ_SPEC_Chtml_4_0:
1278 case CHXJ_SPEC_Chtml_5_0:
1279 case CHXJ_SPEC_Chtml_6_0:
1280 case CHXJ_SPEC_Chtml_7_0:
1281 case CHXJ_SPEC_XHtml_Mobile_1_0:
1282 case CHXJ_SPEC_Jhtml:
1283 lock = chxj_cookie_lock(r);
1284 cookie = chxj_save_cookie(r);
1286 * Location Header Check to add cookie parameter.
1288 s_add_cookie_id_if_has_location_header(r, cookie);
1289 chxj_cookie_unlock(r, lock);
1290 apr_table_unset(r->headers_out, "Set-Cookie");
1291 apr_table_unset(r->err_headers_out, "Set-Cookie");
1298 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
1299 if (! ap_is_HTTP_REDIRECT(r->status)) {
1300 r->status = HTTP_MOVED_TEMPORARILY;
1303 apr_table_setn(r->headers_out, "Content-Length", "0");
1304 DBG(r, "REQ[%X] call pass_data_to_filter()", (unsigned int)(apr_size_t)r);
1305 s_add_no_cache_headers(r, entryp);
1306 rv = pass_data_to_filter(f, (const char *)"", (apr_size_t)0);
1307 DBG(f->r, "REQ[%X] end of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1312 apr_brigade_destroy(bb);
1314 DBG(f->r, "REQ[%X] end of chxj_output_filter()", (unsigned int)(apr_size_t)r);
1320 * Add Cookie_id if it has location header.
1323 s_add_cookie_id_if_has_location_header(request_rec *r, cookie_t *cookie)
1325 char *location_header = (char *)apr_table_get(r->headers_out, "Location");
1326 if (! location_header) {
1327 location_header = (char *)apr_table_get(r->err_headers_out, "Location");
1329 if (cookie && location_header) {
1330 DBG(r, "REQ[%X] Location Header=[%s]", (unsigned int)(apr_size_t)r, location_header);
1331 location_header = chxj_add_cookie_parameter(r,
1334 apr_table_unset(r->headers_out, "Location");
1335 apr_table_setn(r->headers_out, "Location", location_header);
1336 DBG(r, "REQ[%X] Location Header=[%s]", (unsigned int)(apr_size_t)r, location_header);
1337 if (!ap_is_HTTP_REDIRECT(r->status)) {
1338 r->status = HTTP_MOVED_TEMPORARILY;
1344 * It is the main loop of the input filter handler.
1348 chxj_input_handler(request_rec *r)
1350 mod_chxj_config *dconf;
1351 chxjconvrule_entry *entryp = NULL;
1352 device_table *spec = NULL;
1353 char *post_data = NULL;
1354 apr_size_t post_data_len = 0;
1359 int response_code = 0;
1361 DBG(r, "start of chxj_input_handler()");
1363 if (strcasecmp(r->handler, "chxj-input-handler")) {
1364 DBG(r, "end chxj_input_handler()");
1367 apr_pool_create(&pool, r->pool);
1369 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1370 user_agent = (char*)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
1372 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
1374 spec = chxj_specified_device(r, user_agent);
1375 entryp = chxj_apply_convrule(r, dconf->convrules);
1377 post_data = apr_pstrdup(pool, "");
1378 if (ap_setup_client_block(r, REQUEST_CHUNKED_DECHUNK) == OK) {
1379 if (ap_should_client_block(r)) {
1380 while (post_data_len < CHXJ_POST_MAX) {
1383 int read_bytes = ap_get_client_block(r, buffer, BUFSZ-1);
1384 if (read_bytes<=0) {
1387 buffer[read_bytes] = '\0';
1388 post_data = apr_pstrcat(pool, post_data, buffer, NULL);
1389 post_data_len += read_bytes;
1398 if (post_data_len > 0) {
1399 post_data = chxj_input_convert(r, (const char**)&post_data, (apr_size_t*)&post_data_len, entryp, spec);
1400 DBG(r, "(in:exchange)POSTDATA:[%s]", post_data);
1404 if (dconf->forward_url_base) {
1405 url_path = apr_psprintf(pool, "%s%s", dconf->forward_url_base, r->uri);
1408 url_path = apr_psprintf(pool, "%s://%s:%d%s", chxj_apache_run_http_scheme(r), ap_get_server_name(r), ap_get_server_port(r), r->uri);
1411 url_path = apr_pstrcat(pool, url_path, "?", r->args, NULL);
1413 DBG(r, "==> new url_path:[%s]", url_path);
1416 apr_table_setn(r->headers_in, CHXJ_HEADER_ORIG_CLIENT_IP, r->connection->remote_ip);
1417 apr_table_unset(r->headers_in, "Content-Length");
1418 apr_table_setn(r->headers_in, "Content-Length", apr_psprintf(pool, "%" APR_SIZE_T_FMT, post_data_len));
1419 response = chxj_serf_post(r, pool, url_path, post_data, post_data_len, 1, &res_len, &response_code);
1420 DBG(r, "REQ[%X] -------------------------------------------------------", (unsigned int)(apr_size_t)r);
1421 DBG(r, "REQ[%X] response length:[%" APR_SIZE_T_FMT "]", (unsigned int)(apr_size_t)r, res_len);
1422 for (ii=0; ii<res_len/64; ii++) {
1423 DBG(r, "REQ[%X] response:[%.*s]", (unsigned int)(apr_size_t)r, 64, &response[ii*64]);
1425 DBG(r, "REQ[%X] -------------------------------------------------------", (unsigned int)(apr_size_t)r);
1428 if ((chunked = (char *)apr_table_get(r->headers_out, "Transfer-Encoding")) != NULL) {
1429 if (strcasecmp(chunked, "chunked") == 0) {
1431 apr_table_unset(r->headers_out, "Transfer-Encoding");
1434 if (ap_is_HTTP_ERROR(response_code)) {
1435 DBG(r, "REQ[%X] end of chxj_input_handler() (HTTP-ERROR received. response code:[%d])", (unsigned int)(apr_size_t)r, response_code);
1436 return response_code;
1440 apr_pool_create(&wpool, r->pool);
1441 apr_bucket_brigade *bb;
1444 conn_rec *c = r->connection;
1446 bb = apr_brigade_create(wpool, c->bucket_alloc);
1447 e = apr_bucket_transient_create(response, res_len, c->bucket_alloc);
1448 APR_BRIGADE_INSERT_TAIL(bb, e);
1449 e = apr_bucket_eos_create(c->bucket_alloc);
1450 APR_BRIGADE_INSERT_TAIL(bb, e);
1451 if ((rv = ap_pass_brigade(r->output_filters, bb)) != APR_SUCCESS) {
1452 ERR(r, "REQ[%X] %s:%d failed ap_pass_brigade()", (unsigned int)(apr_size_t)r, APLOG_MARK);
1455 apr_brigade_cleanup(bb);
1458 DBG(r, "REQ[%X] end of chxj_input_handler()", (unsigned int)(apr_size_t)r);
1462 static mod_chxj_global_config *
1463 chxj_global_config_create(apr_pool_t *pool, server_rec *s)
1465 mod_chxj_global_config *conf;
1467 SDBG(s, "start chxj_global_config_create()");
1469 /*--------------------------------------------------------------------------*/
1470 /* allocate an own subpool which survives server restarts */
1471 /*--------------------------------------------------------------------------*/
1472 conf = (mod_chxj_global_config *)apr_palloc(pool,
1473 sizeof(mod_chxj_global_config));
1475 conf->cookie_db_lock = NULL;
1477 SDBG(s, "end chxj_global_config_create()");
1484 * initialize chxj module
1487 chxj_init_module(apr_pool_t *p,
1488 apr_pool_t *UNUSED(plog),
1489 apr_pool_t *UNUSED(ptemp),
1495 SDBG(s, "start chxj_init_module()");
1497 apr_pool_userdata_get(&user_data, CHXJ_MOD_CONFIG_KEY, s->process->pool);
1499 if (user_data == NULL) {
1502 * dummy user_data set.
1504 apr_pool_userdata_set(
1506 CHXJ_MOD_CONFIG_KEY,
1507 apr_pool_cleanup_null,
1509 SDBG(s, "end chxj_init_module()");
1513 ap_add_version_component(p, CHXJ_VERSION_PREFIX CHXJ_VERSION);
1515 if ((rv = apr_proc_mutex_create(&global_cookie_mutex, NULL, APR_LOCK_FCNTL, s->process->pool)) != APR_SUCCESS) {
1517 SERR(s, "%s:%d end chxj_init_module(). mutex create failure.(%d:%s)",APLOG_MARK, rv,apr_strerror(rv,errstr,255));
1518 return HTTP_INTERNAL_SERVER_ERROR;
1521 SDBG(s, "end chxj_init_module()");
1528 chxj_child_init(apr_pool_t *UNUSED(p), server_rec *s)
1531 SDBG(s, "start chxj_child_init()");
1532 if ((rv = apr_proc_mutex_child_init(&global_cookie_mutex, NULL, s->process->pool)) != APR_SUCCESS) {
1534 SERR(s, "%s:%d ERROR end chxj_init_module(). mutex create failure.(%d:%s)", APLOG_MARK, rv,apr_strerror(rv,errstr,255));
1536 SDBG(s, "end chxj_child_init()");
1541 * A set structure of each server is generated.
1547 chxj_config_server_create(apr_pool_t *p, server_rec *s)
1549 mod_chxj_global_config *gc;
1551 gc = chxj_global_config_create(p,s);
1558 chxj_translate_name(request_rec *r)
1560 DBG(r, "REQ[%X] =======================================================================", (unsigned int)(apr_size_t)r);
1561 DBG(r, "REQ[%X] ", (unsigned int)(apr_size_t)r);
1562 DBG(r, "REQ[%X] START REQUEST (uri:[%s] args:[%s])", (unsigned int)(apr_size_t)r, r->unparsed_uri, r->args ? r->args : "");
1563 DBG(r, "REQ[%X] ", (unsigned int)(apr_size_t)r);
1564 DBG(r, "REQ[%X] =======================================================================", (unsigned int)(apr_size_t)r);
1566 return chxj_trans_name(r);
1574 chxj_insert_filter(request_rec *r)
1578 mod_chxj_config *dconf;
1579 chxjconvrule_entry *entryp;
1584 DBG(r, "REQ[%X] start chxj_insert_filter()", (unsigned int)(apr_size_t)r);
1586 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1588 /* we get User-Agent from CHXJ_HTTP_USER_AGENT header if any */
1589 user_agent = (char *)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
1591 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
1594 contentType = (char *)apr_table_get(r->headers_in, "Content-Type");
1596 && strncasecmp("multipart/form-data", contentType, 19) == 0) {
1597 DBG(r, "REQ[%X] detect multipart/form-data ==> no target", (apr_size_t)(unsigned int)r);
1598 DBG(r, "REQ[%X] end chxj_insert_filter()", (unsigned int)(apr_size_t)r);
1602 spec = chxj_specified_device(r, user_agent);
1603 entryp = chxj_apply_convrule(r, dconf->convrules);
1605 DBG(r, "REQ[%X] end chxj_insert_filter()", (unsigned int)(apr_size_t)r);
1608 ctx = apr_palloc(r->pool, sizeof(*ctx));
1609 memset(ctx, 0, sizeof(*ctx));
1610 if ((rv = apr_pool_create(&ctx->pool, r->pool)) != APR_SUCCESS) {
1611 ERR(r, "%s:%d: failed: new pool create. rv:[%d]", __FILE__,__LINE__,rv);
1612 DBG(r, "REQ:[%X] end chxj_insert_filter()", (unsigned int)(apr_size_t)r);
1615 ctx->entryp = entryp;
1617 ctx->buffer = apr_palloc(ctx->pool, 1);
1620 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
1621 DBG(r,"REQ[%X] EngineOff", (unsigned int)(apr_size_t)r);
1622 DBG(r, "REQ[%X] end chxj_insert_filter()", (unsigned int)(apr_size_t)r);
1626 switch(spec->html_spec_type) {
1627 case CHXJ_SPEC_Chtml_1_0:
1628 case CHXJ_SPEC_Chtml_2_0:
1629 case CHXJ_SPEC_Chtml_3_0:
1630 case CHXJ_SPEC_Chtml_4_0:
1631 case CHXJ_SPEC_Chtml_5_0:
1632 case CHXJ_SPEC_Chtml_6_0:
1633 case CHXJ_SPEC_Chtml_7_0:
1634 case CHXJ_SPEC_XHtml_Mobile_1_0:
1635 case CHXJ_SPEC_Hdml:
1636 case CHXJ_SPEC_Jhtml:
1637 case CHXJ_SPEC_Jxhtml:
1641 DBG(r, "REQ[%X] end chxj_insert_filter() Unknown spec type(%d).", (unsigned int)(apr_size_t)r, spec->html_spec_type);
1646 if (! apr_table_get(r->headers_in, "X-Chxj-Forward")) {
1647 ap_add_output_filter("chxj_output_filter", ctx, r, r->connection);
1648 DBG(r, "REQ[%X] added Output Filter", (unsigned int)(apr_size_t)r);
1651 DBG(r, "REQ[%X] end chxj_insert_filter()", (unsigned int)(apr_size_t)r);
1656 * The hook is registered.
1661 chxj_register_hooks(apr_pool_t *UNUSED(p))
1663 ap_hook_post_config(chxj_init_module,
1666 APR_HOOK_REALLY_FIRST);
1667 ap_hook_child_init(chxj_child_init,
1670 APR_HOOK_REALLY_FIRST);
1671 ap_register_output_filter (
1672 "chxj_output_filter",
1676 ap_hook_insert_filter(chxj_insert_filter, NULL, NULL, APR_HOOK_MIDDLE);
1677 ap_hook_handler(chxj_img_conv_format_handler, NULL, NULL, APR_HOOK_MIDDLE);
1678 ap_hook_handler(chxj_qr_code_handler, NULL, NULL, APR_HOOK_MIDDLE);
1679 ap_hook_handler(chxj_input_handler, NULL, NULL, APR_HOOK_MIDDLE);
1680 ap_hook_translate_name(chxj_translate_name, NULL, NULL, APR_HOOK_MIDDLE);
1681 ap_hook_fixups(chxj_headers_fixup, NULL, NULL, APR_HOOK_FIRST);
1686 * A set structure according to the directory is generated.
1692 chxj_create_per_dir_config(apr_pool_t *p, char *arg)
1694 mod_chxj_config *conf;
1696 conf = apr_pcalloc(p, sizeof(mod_chxj_config));
1697 conf->device_data_file = NULL;
1698 conf->devices = NULL;
1699 conf->emoji_data_file = NULL;
1701 conf->emoji_tail = NULL;
1702 conf->image = CHXJ_IMG_NONE;
1703 conf->image_cache_dir = apr_psprintf(p, "%s",DEFAULT_IMAGE_CACHE_DIR);
1704 conf->image_cache_limit = 0;
1705 conf->server_side_encoding = NULL;
1706 conf->cookie_db_dir = NULL;
1707 conf->cookie_timeout = 0;
1708 conf->cookie_store_type = COOKIE_STORE_TYPE_NONE;
1709 conf->cookie_lazy_mode = 0;
1710 #if defined(USE_MYSQL_COOKIE)
1711 memset((void *)&conf->mysql, 0, sizeof(mysql_t));
1712 conf->mysql.port = MYSQL_PORT;
1713 conf->mysql.host = NULL;
1715 #if defined(USE_MEMCACHE_COOKIE)
1716 memset((void *)&conf->memcache, 0, sizeof(memcache_t));
1717 conf->memcache.host = NULL;
1718 conf->memcache.port = 0;
1720 conf->forward_url_base = NULL;
1721 conf->forward_server_ip = NULL;
1722 conf->allowed_cookie_domain = NULL;
1723 conf->post_log = NULL;
1729 conf->dir = apr_pcalloc(p, strlen(arg)+1);
1730 memset(conf->dir, 0, strlen(arg)+1);
1731 strcpy(conf->dir, arg);
1733 conf->convrules = apr_array_make(p, 2, sizeof(chxjconvrule_entry));
1735 /* Default is copyleft */
1736 conf->image_copyright = NULL;
1743 * Merge per-directory CHXJ configurations
1746 chxj_merge_per_dir_config(apr_pool_t *p, void *basev, void *addv)
1748 mod_chxj_config *base;
1749 mod_chxj_config *add;
1750 mod_chxj_config *mrg;
1752 base = (mod_chxj_config *)basev;
1753 add = (mod_chxj_config *)addv;
1754 mrg = (mod_chxj_config *)apr_palloc(p, sizeof(mod_chxj_config));
1756 mrg->device_data_file = NULL;
1757 mrg->devices = NULL;
1758 mrg->emoji_data_file = NULL;
1759 mrg->image = CHXJ_IMG_NONE;
1760 mrg->image_cache_dir = NULL;
1761 mrg->image_copyright = NULL;
1762 mrg->image_cache_limit = 0;
1764 mrg->emoji_tail = NULL;
1765 mrg->new_line_type = NLTYPE_NIL;
1766 mrg->forward_url_base = NULL;
1767 mrg->forward_server_ip = NULL;
1768 mrg->allowed_cookie_domain = NULL;
1769 mrg->post_log = NULL;
1771 mrg->dir = apr_pstrdup(p, add->dir);
1773 if (! add->device_data_file) {
1774 mrg->devices = base->devices;
1775 mrg->device_data_file = apr_pstrdup(p, base->device_data_file);
1778 mrg->devices = add->devices;
1779 mrg->device_data_file = apr_pstrdup(p, add->device_data_file);
1782 if (! add->emoji_data_file) {
1783 mrg->emoji = base->emoji;
1784 mrg->emoji_tail = base->emoji_tail;
1785 mrg->emoji_data_file = apr_pstrdup(p, base->emoji_data_file);
1788 mrg->emoji = add->emoji;
1789 mrg->emoji_tail = add->emoji_tail;
1790 mrg->emoji_data_file = apr_pstrdup(p, add->emoji_data_file);
1793 if (add->image == CHXJ_IMG_NONE) {
1794 mrg->image = base->image;
1797 mrg->image = add->image;
1800 if (strcasecmp(add->image_cache_dir ,DEFAULT_IMAGE_CACHE_DIR)==0) {
1801 mrg->image_cache_dir = apr_pstrdup(p, base->image_cache_dir);
1804 mrg->image_cache_dir = apr_pstrdup(p, add->image_cache_dir);
1807 if (add->image_cache_limit) {
1808 mrg->image_cache_limit = add->image_cache_limit;
1811 mrg->image_cache_limit = base->image_cache_limit;
1814 if (add->image_copyright)
1815 mrg->image_copyright = apr_pstrdup(p, add->image_copyright);
1817 mrg->image_copyright = apr_pstrdup(p, base->image_copyright);
1819 if (add->server_side_encoding) {
1820 mrg->server_side_encoding = apr_pstrdup(p, add->server_side_encoding);
1823 if (base->server_side_encoding) {
1824 mrg->server_side_encoding = apr_pstrdup(p, base->server_side_encoding);
1827 mrg->server_side_encoding = apr_pstrdup(p, DEFAULT_SERVER_SIDE_ENCODING);
1830 mrg->convrules = apr_array_append(p, add->convrules, base->convrules);
1832 if (add->cookie_db_dir) {
1833 mrg->cookie_db_dir = apr_pstrdup(p, add->cookie_db_dir);
1836 if (base->cookie_db_dir) {
1837 mrg->cookie_db_dir = apr_pstrdup(p, base->cookie_db_dir);
1840 mrg->cookie_db_dir = NULL;
1843 if (add->cookie_timeout) {
1844 mrg->cookie_timeout = add->cookie_timeout;
1847 if (base->cookie_db_dir) {
1848 mrg->cookie_timeout = base->cookie_timeout;
1851 mrg->cookie_timeout = 0;
1854 #if defined(USE_MYSQL_COOKIE)
1855 if (add->mysql.host) {
1856 mrg->mysql.host = apr_pstrdup(p, add->mysql.host);
1858 else if (base->mysql.host) {
1859 mrg->mysql.host = apr_pstrdup(p, base->mysql.host);
1862 mrg->mysql.host = NULL;
1864 if (add->mysql.port) {
1865 mrg->mysql.port = add->mysql.port;
1867 else if (base->mysql.port) {
1868 mrg->mysql.port = base->mysql.port;
1871 mrg->mysql.port = 0;
1874 if (add->mysql.database) {
1875 mrg->mysql.database = apr_pstrdup(p, add->mysql.database);
1877 else if (base->mysql.database) {
1878 mrg->mysql.database = apr_pstrdup(p, base->mysql.database);
1881 mrg->mysql.database = NULL;
1884 if (add->mysql.username) {
1885 mrg->mysql.username = apr_pstrdup(p, add->mysql.username);
1887 else if (base->mysql.username) {
1888 mrg->mysql.username = apr_pstrdup(p, base->mysql.username);
1891 mrg->mysql.username = NULL;
1894 if (add->mysql.password) {
1895 mrg->mysql.password = apr_pstrdup(p, add->mysql.password);
1897 else if (base->mysql.password) {
1898 mrg->mysql.password = apr_pstrdup(p, base->mysql.password);
1901 mrg->mysql.password = NULL;
1904 if (add->mysql.tablename) {
1905 mrg->mysql.tablename = apr_pstrdup(p, add->mysql.tablename);
1907 else if (base->mysql.tablename) {
1908 mrg->mysql.tablename = apr_pstrdup(p, base->mysql.tablename);
1911 mrg->mysql.tablename = NULL;
1914 if (add->mysql.socket_path) {
1915 mrg->mysql.socket_path = apr_pstrdup(p, add->mysql.socket_path);
1917 else if (base->mysql.socket_path) {
1918 mrg->mysql.socket_path = apr_pstrdup(p, base->mysql.socket_path);
1921 mrg->mysql.socket_path = NULL;
1924 if (add->mysql.charset) {
1925 mrg->mysql.charset = apr_pstrdup(p, add->mysql.charset);
1927 else if (base->mysql.charset) {
1928 mrg->mysql.charset = apr_pstrdup(p, base->mysql.charset);
1931 mrg->mysql.charset = NULL;
1934 #if defined(USE_MEMCACHE_COOKIE)
1935 if (add->memcache.host) {
1936 mrg->memcache.host = apr_pstrdup(p, add->memcache.host);
1938 else if (base->memcache.host) {
1939 mrg->memcache.host = apr_pstrdup(p, base->memcache.host);
1942 mrg->memcache.host = NULL;
1944 if (add->memcache.port) {
1945 mrg->memcache.port = add->memcache.port;
1947 else if (base->memcache.port) {
1948 mrg->memcache.port = base->memcache.port;
1951 mrg->memcache.port = 0;
1954 if (add->cookie_store_type) {
1955 mrg->cookie_store_type = add->cookie_store_type;
1957 else if (base->cookie_store_type) {
1958 mrg->cookie_store_type = base->cookie_store_type;
1961 mrg->cookie_store_type = COOKIE_STORE_TYPE_NONE;
1963 if (add->cookie_lazy_mode) {
1964 mrg->cookie_lazy_mode = add->cookie_lazy_mode;
1966 else if (base->cookie_lazy_mode) {
1967 mrg->cookie_lazy_mode = base->cookie_lazy_mode;
1970 mrg->cookie_lazy_mode = 0;
1972 if (add->new_line_type) {
1973 mrg->new_line_type = add->new_line_type;
1975 else if (base->new_line_type) {
1976 mrg->new_line_type = base->new_line_type;
1979 mrg->new_line_type = NLTYPE_NIL;
1982 if (add->forward_url_base) {
1983 mrg->forward_url_base = add->forward_url_base;
1985 else if (base->forward_url_base) {
1986 mrg->forward_url_base = base->forward_url_base;
1989 if (add->allowed_cookie_domain) {
1990 mrg->allowed_cookie_domain = add->allowed_cookie_domain;
1993 mrg->allowed_cookie_domain = base->allowed_cookie_domain;
1995 if (add->post_log) {
1996 mrg->post_log = add->post_log;
1999 mrg->post_log = base->post_log;
2006 chxj_command_parse_take5(
2019 for (;*strp == ' '||*strp == '\t'; strp++) ;
2029 for (; *strp != '\0'; strp++) {
2030 if ((isquoted && (*strp == ' ' || *strp == '\t'))
2031 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
2036 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
2037 || (isquoted && *strp == '"'))
2051 for (;*strp == ' '||*strp == '\t'; strp++) ;
2060 for (; *strp != '\0'; strp++) {
2061 if ((isquoted && (*strp == ' ' || *strp == '\t'))
2062 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
2067 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
2068 || (isquoted && *strp == '"'))
2081 for (;*strp == ' '||*strp == '\t'; strp++);
2089 for (; *strp != '\0'; strp++) {
2090 if ((isquoted && (*strp == ' ' || *strp == '\t'))
2091 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
2096 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
2097 || (isquoted && *strp == '"'))
2109 for (;*strp == ' '||*strp == '\t'; strp++);
2117 for (; *strp != '\0'; strp++) {
2118 if ((isquoted && (*strp == ' ' || *strp == '\t'))
2119 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
2124 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
2125 || (isquoted && *strp == '"'))
2136 for (;*strp == ' '||*strp == '\t'; strp++);
2144 for (; *strp != '\0'; strp++) {
2145 if ((isquoted && (*strp == ' ' || *strp == '\t'))
2146 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
2151 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
2152 || (isquoted && *strp == '"'))
2162 * The device definition file is loaded.
2164 * @param arg [i] The name of the device definition file is specified.
2165 * @param mconfig [i/o] The pointer to a set structure is specified.
2169 cmd_load_device_data(cmd_parms *parms, void *mconfig, const char *arg)
2171 mod_chxj_config *conf;
2176 if (strlen(arg) > 256)
2177 return "mod_chxj: device data filename too long.";
2179 conf = (mod_chxj_config *)mconfig;
2180 conf->device_data_file = apr_pstrdup(parms->pool, arg);
2182 qs_init_malloc(&doc);
2183 qs_init_root_node(&doc);
2185 qs_parse_file((Doc *)&doc, (const char *)arg);
2186 chxj_load_device_data(&doc,parms->pool, conf);
2187 qs_all_free(&doc, QX_LOGMARK);
2194 * Device definition information is loaded.
2197 * @param arg [i] The name of the device definition file is specified.
2198 * @param mconfig [i/o] The pointer to a set structure is specified.
2202 cmd_load_emoji_data(cmd_parms *parms, void *mconfig, const char *arg)
2204 mod_chxj_config *conf;
2211 if (strlen(arg) > 256)
2212 return "mod_chxj: emoji data filename too long.";
2214 conf = (mod_chxj_config *)mconfig;
2215 conf->emoji_data_file = apr_pstrdup(parms->pool, arg);
2216 qs_init_malloc(&doc);
2217 qs_init_root_node(&doc);
2219 qs_parse_file((Doc *)&doc, (const char *)arg);
2221 rtn = chxj_load_emoji_data(&doc,parms->pool, conf);
2223 qs_all_free(&doc, QX_LOGMARK);
2231 cmd_set_image_engine(cmd_parms * UNUSED(parms), void *mconfig, const char *arg)
2233 mod_chxj_config *conf;
2238 if (strlen(arg) > 256)
2239 return "image uri is too long.";
2241 conf = (mod_chxj_config*)mconfig;
2242 if (strcasecmp("ON", arg) == 0) {
2243 conf->image = CHXJ_IMG_ON;
2246 conf->image = CHXJ_IMG_OFF;
2254 cmd_set_image_cache_dir(cmd_parms *parms, void *mconfig, const char *arg)
2256 mod_chxj_config *conf;
2261 if (strlen(arg) > 256)
2262 return "cache dir name is too long.";
2264 conf = (mod_chxj_config *)mconfig;
2265 conf->image_cache_dir = apr_pstrdup(parms->pool, arg);
2272 cmd_set_image_cache_limit(cmd_parms *parms, void *mconfig, const char *arg)
2274 mod_chxj_config *conf;
2279 if (strlen(arg) > IMAGE_CACHE_LIMIT_FMT_LEN)
2280 return "cache size is too long.";
2282 conf = (mod_chxj_config *)mconfig;
2285 * I use strtol function because strtoul is not portable function.
2287 conf->image_cache_limit = (unsigned long)strtol(arg, NULL, 10);
2290 return apr_psprintf(parms->pool, "ChxjImageCacheLimit invalid value [%s] errno:[%d]", arg, errno);
2292 return apr_psprintf(parms->pool, "ChxjImageCacheLimit Out of range [%s] errno:[%d]", arg, errno);
2301 cmd_set_image_copyright(cmd_parms *parms, void *mconfig, const char *arg)
2303 mod_chxj_config *conf;
2308 if (strlen(arg) > 256)
2309 return "Copyright Flag is too long.";
2311 conf = (mod_chxj_config *)mconfig;
2312 conf->image_copyright = apr_pstrdup(parms->pool, arg);
2319 cmd_convert_rule(cmd_parms *cmd, void *mconfig, const char *arg)
2323 mod_chxj_config *dconf;
2324 chxjconvrule_entry *newrule;
2334 dconf = (mod_chxj_config *)mconfig;
2336 if (strlen(arg) > 4096)
2337 return "mod_chxj: ChxjConvertRule: is too long.";
2339 dconf = (mod_chxj_config *)mconfig;
2340 if (dconf->convrules == NULL)
2341 dconf->convrules = apr_array_make(cmd->pool,
2343 sizeof(chxjconvrule_entry));
2345 newrule = apr_array_push(dconf->convrules);
2348 newrule->action = 0;
2350 if (chxj_command_parse_take5(arg, &prm1, &prm2, &prm3, &prm4, &prm5))
2351 return "ChxjConvertRule: bad argument line";
2353 newrule->pattern = apr_pstrdup(cmd->pool, prm1);
2357 if ((action = apr_strtok(prm2, ",", &pstate)) == NULL)
2363 if (strcasecmp(CONVRULE_ENGINE_ON_CMD, action) == 0) {
2364 newrule->action |= CONVRULE_ENGINE_ON_BIT;
2367 if (strcasecmp(CONVRULE_ENGINE_OFF_CMD, action) == 0) {
2368 newrule->action |= CONVRULE_ENGINE_OFF_BIT;
2371 if (strcasecmp(CONVRULE_EMOJI_ONLY_CMD, action) == 0) {
2372 newrule->action |= CONVRULE_EMOJI_ONLY_BIT;
2375 if (strcasecmp(CONVRULE_ENVINFO_ONLY_CMD, action) == 0) {
2376 newrule->action |= CONVRULE_ENVINFO_ONLY_BIT;
2382 if (strcasecmp(CONVRULE_COOKIE_ON_CMD, action) == 0) {
2383 newrule->action |= CONVRULE_COOKIE_ON_BIT;
2389 if (strcasecmp(CONVRULE_JRCONV_OFF_CMD, action) == 0) {
2390 newrule->action |= CONVRULE_JRCONV_OFF_BIT;
2396 if (strcasecmp(CONVRULE_NOCACHE_ON_CMD, action) == 0) {
2397 newrule->action |= CONVRULE_NOCACHE_ON_BIT;
2403 if (strcasecmp(CONVRULE_QSCONV_OFF_CMD, action) == 0) {
2404 newrule->action |= CONVRULE_QSCONV_OFF_BIT;
2410 if (strcasecmp(CONVRULE_Z2H_ON_CMD, action) == 0) {
2411 newrule->action |= CONVRULE_Z2H_ON_BIT;
2414 if (strcasecmp(CONVRULE_Z2H_OFF_CMD, action) == 0) {
2415 newrule->action |= CONVRULE_Z2H_OFF_BIT;
2418 if (strcasecmp(CONVRULE_Z2H_ALPHA_ON_CMD, action) == 0) {
2419 newrule->action |= CONVRULE_Z2H_ALPHA_ON_BIT;
2422 if (strcasecmp(CONVRULE_Z2H_ALPHA_OFF_CMD, action) == 0) {
2423 newrule->action |= CONVRULE_Z2H_ALPHA_OFF_BIT;
2426 if (strcasecmp(CONVRULE_Z2H_NUM_ON_CMD, action) == 0) {
2427 newrule->action |= CONVRULE_Z2H_NUM_ON_BIT;
2430 if (strcasecmp(CONVRULE_Z2H_NUM_OFF_CMD, action) == 0) {
2431 newrule->action |= CONVRULE_Z2H_NUM_OFF_BIT;
2434 if (strcasecmp(CONVRULE_Z2H_ALL_ON_CMD, action) == 0) {
2435 newrule->action |= CONVRULE_Z2H_ON_BIT | CONVRULE_Z2H_ALPHA_ON_BIT | CONVRULE_Z2H_NUM_ON_BIT;
2438 if (strcasecmp(CONVRULE_Z2H_NUM_OFF_CMD, action) == 0) {
2439 newrule->action |= CONVRULE_Z2H_OFF_BIT | CONVRULE_Z2H_ALPHA_OFF_BIT | CONVRULE_Z2H_NUM_OFF_BIT;
2450 newrule->flags |= CONVRULE_FLAG_NOTMATCH;
2454 mode = AP_REG_EXTENDED;
2455 if ((regexp = ap_pregcomp((apr_pool_t *)cmd->pool, (const char *)pp, mode)) == NULL)
2456 return "RewriteRule: cannot compile regular expression ";
2458 newrule->regexp = regexp;
2460 newrule->encoding = apr_pstrdup(cmd->pool, prm3);
2462 newrule->encoding = apr_pstrdup(cmd->pool, "none");
2464 newrule->pc_flag = CONVRULE_PC_FLAG_OFF_BIT;
2466 if (strcasecmp(CONVRULE_PC_FLAG_ON_CMD, prm4) == 0)
2467 newrule->pc_flag = CONVRULE_PC_FLAG_ON_BIT;
2469 newrule->user_agent = NULL;
2471 newrule->user_agent = apr_pstrdup(cmd->pool, prm5);
2483 mod_chxj_config *dconf;
2486 if (strlen(arg) > 4096)
2487 return "mod_chxj: ChxjCookieDir is too long.";
2489 dconf = (mod_chxj_config *)mconfig;
2491 dconf->cookie_db_dir = apr_pstrdup(cmd->pool, arg);
2498 cmd_set_cookie_timeout(
2499 cmd_parms *UNUSED(cmd),
2503 mod_chxj_config *dconf;
2505 if (strlen(arg) > 4096)
2506 return "mod_chxj: ChxjCookieTimeout is too long.";
2508 if (chxj_chk_numeric(arg) != 0)
2509 return "mod_chxj: ChxjCookieTimeout is not numeric.";
2511 dconf = (mod_chxj_config *)mconfig;
2513 dconf->cookie_timeout = atoi(arg);
2519 #if defined(USE_MYSQL_COOKIE)
2521 cmd_set_cookie_mysql_database(
2526 mod_chxj_config *dconf;
2528 if (strlen(arg) > 255)
2529 return "mod_chxj: ChxjCookieMysqlDatabase is too long.";
2531 dconf = (mod_chxj_config *)mconfig;
2533 dconf->mysql.database = apr_pstrdup(cmd->pool, arg);
2540 cmd_set_cookie_mysql_username(
2545 mod_chxj_config *dconf;
2547 if (strlen(arg) > 255)
2548 return "mod_chxj: ChxjCookieMysqlUsername is too long.";
2550 dconf = (mod_chxj_config *)mconfig;
2552 dconf->mysql.username = apr_pstrdup(cmd->pool, arg);
2559 cmd_set_cookie_mysql_password(
2564 mod_chxj_config *dconf;
2566 if (strlen(arg) > 255)
2567 return "mod_chxj: ChxjCookieMysqlPassword is too long.";
2569 dconf = (mod_chxj_config *)mconfig;
2571 dconf->mysql.password = apr_pstrdup(cmd->pool, arg);
2578 cmd_set_cookie_mysql_table_name(
2583 mod_chxj_config *dconf;
2585 if (strlen(arg) > 255)
2586 return "mod_chxj: ChxjCookieMysqlTableName is too long.";
2588 dconf = (mod_chxj_config *)mconfig;
2590 dconf->mysql.tablename = apr_pstrdup(cmd->pool, arg);
2596 cmd_set_cookie_mysql_port(
2597 cmd_parms *UNUSED(cmd),
2601 mod_chxj_config *dconf;
2603 if (strlen(arg) > 255)
2604 return "mod_chxj: ChxjCookieMysqlPort is too long.";
2606 dconf = (mod_chxj_config *)mconfig;
2608 if (chxj_chk_numeric(arg) != 0)
2609 return "mod_chxj: ChxjCookieMysqlPort is not numeric.";
2611 dconf = (mod_chxj_config *)mconfig;
2613 dconf->mysql.port = chxj_atoi(arg);
2620 cmd_set_cookie_mysql_host(
2625 mod_chxj_config *dconf;
2627 if (strlen(arg) > 255)
2628 return "mod_chxj: ChxjCookieMysqlHost is too long.";
2630 dconf = (mod_chxj_config *)mconfig;
2632 dconf->mysql.host = apr_pstrdup(cmd->pool, arg);
2639 cmd_set_cookie_mysql_socket_path(
2644 mod_chxj_config *dconf;
2646 if (strlen(arg) > 4096)
2647 return "mod_chxj: ChxjCookieMysqlSocketPath is too long.";
2649 dconf = (mod_chxj_config *)mconfig;
2651 dconf->mysql.socket_path = apr_pstrdup(cmd->pool, arg);
2658 cmd_set_cookie_mysql_charset(
2663 mod_chxj_config *dconf;
2665 if (strlen(arg) > 255)
2666 return "mod_chxj: ChxjCookieMysqlCharset is too long.";
2668 dconf = (mod_chxj_config *)mconfig;
2670 dconf->mysql.charset = apr_pstrdup(cmd->pool, arg);
2675 #if defined(USE_MEMCACHE_COOKIE)
2677 cmd_set_cookie_memcache_port(
2678 cmd_parms *UNUSED(cmd),
2682 mod_chxj_config *dconf;
2684 if (strlen(arg) > 255)
2685 return "mod_chxj: ChxjCookieMemcachePort is too long.";
2687 dconf = (mod_chxj_config *)mconfig;
2689 if (chxj_chk_numeric(arg) != 0)
2690 return "mod_chxj: ChxjCookieMemcachePort is not numeric.";
2692 dconf = (mod_chxj_config *)mconfig;
2694 dconf->memcache.port = (apr_port_t)chxj_atoi(arg);
2701 cmd_set_cookie_memcache_host(
2706 mod_chxj_config *dconf;
2708 if (strlen(arg) > 255)
2709 return "mod_chxj: ChxjCookieMemcacheHost is too long.";
2711 dconf = (mod_chxj_config *)mconfig;
2713 dconf->memcache.host = apr_pstrdup(cmd->pool, arg);
2720 cmd_set_cookie_lazy_mode(
2721 cmd_parms *UNUSED(cmd),
2725 mod_chxj_config *dconf;
2727 if (strlen(arg) > 255)
2728 return "mod_chxj: ChxjCookieLazyMode is too long.";
2730 dconf = (mod_chxj_config *)mconfig;
2732 if (strcasecmp("TRUE",arg) == 0) {
2733 dconf->cookie_lazy_mode = COOKIE_LAZY_ON;
2736 dconf->cookie_lazy_mode = COOKIE_LAZY_OFF;
2743 cmd_set_cookie_store_type(
2744 cmd_parms *UNUSED(cmd),
2748 mod_chxj_config *dconf;
2750 if (strlen(arg) > 255)
2751 return "mod_chxj: ChxjCookieStoreType is too long.";
2753 dconf = (mod_chxj_config *)mconfig;
2755 if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_DBM, arg) == 0) {
2756 dconf->cookie_store_type = COOKIE_STORE_TYPE_DBM;
2758 else if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_MYSQL, arg) == 0) {
2759 dconf->cookie_store_type = COOKIE_STORE_TYPE_MYSQL;
2761 else if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_MEMCACHE, arg) == 0) {
2762 dconf->cookie_store_type = COOKIE_STORE_TYPE_MEMCACHE;
2765 dconf->cookie_store_type = COOKIE_STORE_TYPE_NONE;
2772 cmd_set_forward_url_base(
2777 mod_chxj_config *dconf;
2779 if (strlen(arg) > 255)
2780 return "mod_chxj: ChxjForwardUrlBase is too long.";
2782 dconf = (mod_chxj_config *)mconfig;
2784 dconf->forward_url_base = apr_pstrdup(cmd->pool, arg);
2790 cmd_set_forward_server_ip(
2795 mod_chxj_config *dconf;
2797 if (strlen(arg) > 255)
2798 return "mod_chxj: ChxjForwardServerIp is too long.";
2800 dconf = (mod_chxj_config *)mconfig;
2802 dconf->forward_server_ip = apr_pstrdup(cmd->pool, arg);
2808 cmd_allowed_cookie_domain(
2813 mod_chxj_config *dconf;
2815 if (strlen(arg) > 255)
2816 return "mod_chxj: ChxjAllowedCookieDomain is too long.";
2818 dconf = (mod_chxj_config *)mconfig;
2820 dconf->allowed_cookie_domain = apr_pstrdup(cmd->pool, arg);
2826 cmd_set_new_line_type(
2827 cmd_parms *UNUSED(cmd),
2831 mod_chxj_config *dconf;
2832 if (strlen(arg) > 255)
2833 return "mod_chxj: ChxjNewLineType is too long.";
2835 dconf = (mod_chxj_config *)mconfig;
2837 if (strcasecmp(CHXJ_NEW_LINE_TYPE_CRLF, arg) == 0) {
2838 dconf->new_line_type = NLTYPE_CRLF;
2840 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_LF, arg) == 0) {
2841 dconf->new_line_type = NLTYPE_LF;
2843 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_CR, arg) == 0) {
2844 dconf->new_line_type = NLTYPE_CR;
2846 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_NONE, arg) == 0) {
2847 dconf->new_line_type = NLTYPE_NONE;
2850 return "mod_chxj: invalid value (ChxjNewLineType)";
2861 mod_chxj_config *dconf;
2862 if (strlen(arg) > 255)
2863 return "mod_chxj: ChxjPostLogEnv is too long.";
2865 dconf = (mod_chxj_config *)mconfig;
2867 dconf->post_log = apr_pstrdup(cmd->pool, arg);
2873 static const command_rec cmds[] = {
2875 "ChxjLoadDeviceData",
2876 cmd_load_device_data,
2879 "Load Device Data"),
2881 "ChxjLoadEmojiData",
2882 cmd_load_emoji_data,
2888 cmd_set_image_engine,
2891 "Convert Target URI"),
2893 "ChxjImageCacheDir",
2894 cmd_set_image_cache_dir,
2897 "Image Cache Directory"),
2899 "ChxjImageCacheLimit",
2900 cmd_set_image_cache_limit,
2903 "Image Cache Limit"),
2905 "ChxjImageCopyright",
2906 cmd_set_image_copyright,
2915 "an URL-applied regexp-pattern and a substitution URL"),
2921 "save cookie.db directory."),
2923 "ChxjCookieTimeout",
2924 cmd_set_cookie_timeout,
2927 "The compulsion time-out time of the cookie is specified. "),
2929 "ChxjCookieStoreType",
2930 cmd_set_cookie_store_type,
2933 "It specifies preserving of the cookie ahead. (DBM/MYSQL/MEMCACHE)"),
2935 "ChxjCookieLazyMode",
2936 cmd_set_cookie_lazy_mode,
2939 "OneTimeID is negligently done. (TRUE/FALSE)"),
2940 #if defined(USE_MYSQL_COOKIE)
2942 "ChxjCookieMysqlHost",
2943 cmd_set_cookie_mysql_host,
2946 "The MySQL database host used by saving Cookie"),
2948 "ChxjCookieMysqlPort",
2949 cmd_set_cookie_mysql_port,
2952 "The MySQL database port used by saving Cookie"),
2954 "ChxjCookieMysqlDatabase",
2955 cmd_set_cookie_mysql_database,
2958 "The MySQL database name used by saving Cookie"),
2960 "ChxjCookieMysqlUsername",
2961 cmd_set_cookie_mysql_username,
2964 "The MySQL username used by saving Cookie"),
2966 "ChxjCookieMysqlPassword",
2967 cmd_set_cookie_mysql_password,
2970 "The MySQL password used by saving Cookie"),
2972 "ChxjCookieMysqlTableName",
2973 cmd_set_cookie_mysql_table_name,
2976 "The MySQL table name used by saving Cookie"),
2978 "ChxjCookieMysqlSocketPath",
2979 cmd_set_cookie_mysql_socket_path,
2982 "The MySQL socket path used by saving Cookie"),
2984 "ChxjCookieMysqlCharset",
2985 cmd_set_cookie_mysql_charset,
2988 "The MySQL charset used by saving Cookie"),
2990 #if defined(USE_MEMCACHE_COOKIE)
2992 "ChxjCookieMemcacheHost",
2993 cmd_set_cookie_memcache_host,
2996 "The Memcached host used by saving Cookie"),
2998 "ChxjCookieMemcachePort",
2999 cmd_set_cookie_memcache_port,
3002 "The Memcached port used by saving Cookie"),
3006 cmd_set_new_line_type,
3009 "HTML new line type (NONE|CRLF|LF|CR). default is CRLF"),
3011 "ChxjForwardUrlBase",
3012 cmd_set_forward_url_base,
3015 "The forward url base(default: {request protocol}://{this server}:{this server port}"),
3017 "ChxjForwardServerIp",
3018 cmd_set_forward_server_ip,
3021 "The forward server ip(default: this server ip)"),
3023 "ChxjAllowedCookieDomain",
3024 cmd_allowed_cookie_domain,
3027 "Domain that permits parameter addition for cookie besides hostname.(Default:hostname Only)"),
3033 "for CustomLog directive. mod_chxj's internal POST log environment name.(Default:chxj-post-log)"),
3038 /*----------------------------------------------------------------------------*/
3039 /* Dispatch list for API hooks */
3040 /*----------------------------------------------------------------------------*/
3041 module AP_MODULE_DECLARE_DATA chxj_module = {
3042 STANDARD20_MODULE_STUFF,
3043 chxj_create_per_dir_config, /* create per-dir config structures */
3044 chxj_merge_per_dir_config, /* merge per-dir config structures */
3045 chxj_config_server_create, /* create per-server config structures */
3046 NULL, /* merge per-server config structures */
3047 cmds, /* table of config file commands */
3048 chxj_register_hooks /* register hooks */