2 * Copyright (C) 2005-2008 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"
72 #define CHXJ_VERSION_PREFIX PACKAGE_NAME "/"
73 #define CHXJ_VERSION PACKAGE_VERSION
74 #define CHXJ_POST_MAX (0x1000000)
76 converter_t convert_routine[] = {
78 /* CHXJ_SPEC_UNKNOWN */
83 /* CHXJ_SPEC_Chtml_1_0 */
84 .converter = chxj_convert_chtml10,
85 .encoder = chxj_encoding,
88 /* CHXJ_SPEC_Chtml_2_0 */
89 .converter = chxj_convert_chtml20,
90 .encoder = chxj_encoding,
93 /* CHXJ_SPEC_Chtml_3_0 */
94 .converter = chxj_convert_chtml30,
95 .encoder = chxj_encoding,
98 /* CHXJ_SPEC_Chtml_4_0 */
99 .converter = chxj_convert_chtml40,
100 .encoder = chxj_encoding,
103 /* CHXJ_SPEC_Chtml_5_0 */
104 .converter = chxj_convert_chtml50,
105 .encoder = chxj_encoding,
108 /* CHXJ_SPEC_Chtml_6_0 */
109 .converter = chxj_convert_chtml50,
110 .encoder = chxj_encoding,
113 /* CHXJ_SPEC_Chtml_7_0 */
114 .converter = chxj_convert_chtml50,
115 .encoder = chxj_encoding,
118 /* CHXJ_SPEC_XHtml_Mobile_1_0 */
119 .converter = chxj_convert_xhtml_mobile_1_0,
120 .encoder = chxj_encoding,
124 .converter = chxj_convert_hdml,
125 .encoder = chxj_encoding,
128 /* CHXJ_SPEC_Jhtml */
129 .converter = chxj_convert_jhtml,
130 .encoder = chxj_encoding,
133 /* CHXJ_SPEC_Jxhtml */
134 .converter = chxj_convert_jxhtml,
135 .encoder = chxj_encoding,
144 static int chxj_convert_input_header(request_rec *r,chxjconvrule_entry *entryp);
145 static void s_add_cookie_id_if_has_location_header(request_rec *r, cookie_t *cookie);
146 static void s_clear_cookie_header(request_rec *r, device_table *spec);
149 * Only when User-Agent is specified, the User-Agent header is camouflaged.
154 chxj_headers_fixup(request_rec *r)
156 mod_chxj_config* dconf;
157 chxjconvrule_entry* entryp;
163 DBG(r, "start chxj_headers_fixup()");
164 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
166 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
167 spec = chxj_specified_device(r, user_agent);
169 contentType = (char *)apr_table_get(r->headers_in, "Content-Type");
171 && strncasecmp("multipart/form-data", contentType, 19) == 0) {
172 DBG(r, "detect multipart/form-data ==> no target");
173 DBG(r, "end chxj_headers_fixup()");
176 if (r->method_number == M_POST) {
177 if (!apr_table_get(r->headers_in, "X-Chxj-Forward")) {
178 s_clear_cookie_header(r, spec);
182 s_clear_cookie_header(r, spec);
185 switch(spec->html_spec_type) {
186 case CHXJ_SPEC_Chtml_1_0:
187 case CHXJ_SPEC_Chtml_2_0:
188 case CHXJ_SPEC_Chtml_3_0:
189 case CHXJ_SPEC_Chtml_4_0:
190 case CHXJ_SPEC_Chtml_5_0:
191 case CHXJ_SPEC_Chtml_6_0:
192 case CHXJ_SPEC_Chtml_7_0:
193 case CHXJ_SPEC_XHtml_Mobile_1_0:
195 case CHXJ_SPEC_Jhtml:
196 case CHXJ_SPEC_Jxhtml:
197 entryp = chxj_apply_convrule(r, dconf->convrules);
199 DBG(r, "end chxj_headers_fixup() no pattern");
202 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
207 apr_table_setn(r->headers_in,
208 CHXJ_HTTP_USER_AGENT,
211 if (entryp->user_agent)
212 apr_table_setn(r->headers_in,
216 chxj_convert_input_header(r,entryp);
226 if (r->method_number == M_POST) {
227 if (! apr_table_get(r->headers_in, "X-Chxj-Forward")) {
228 DBG(r, "set Input handler old:[%s] proxyreq:[%d] uri:[%s] filename:[%s]", r->handler, r->proxyreq, r->uri, r->filename);
229 r->proxyreq = PROXYREQ_NONE;
230 r->handler = apr_psprintf(r->pool, "chxj-input-handler");
233 char *client_ip = (char *)apr_table_get(r->headers_in, CHXJ_HEADER_ORIG_CLIENT_IP);
235 apr_sockaddr_t *address = NULL;
236 apr_status_t rv = apr_sockaddr_info_get(&address, ap_get_server_name(r), APR_UNSPEC, ap_get_server_port(r), 0, r->pool);
237 if (rv != APR_SUCCESS) {
239 ERR(r, "%s:%d apr_sockaddr_info_get() failed: rv:[%d|%s]", APLOG_MARK, rv, apr_strerror(rv, buf, 256));
240 DBG(r, "end chxj_headers_fixup()");
244 if (dconf->forward_server_ip) {
245 addr = dconf->forward_server_ip;
248 apr_sockaddr_ip_get(&addr, address);
250 DBG(r, "Client IP:[%s] vs Orig Client IP:[%s] vs Server IP:[%s]", r->connection->remote_ip, client_ip, addr);
251 if (strcmp(addr, r->connection->remote_ip) == 0) {
252 r->connection->remote_ip = apr_pstrdup(r->connection->pool, client_ip);
254 if (! apr_table_get(r->headers_in, "Content-Length")) {
255 contentLength = (char *)apr_table_get(r->headers_in, "X-Chxj-Content-Length");
257 apr_table_set(r->headers_in, "Content-Length", contentLength);
264 DBG(r, "end chxj_headers_fixup()");
271 s_clear_cookie_header(request_rec *r, device_table *spec)
273 switch(spec->html_spec_type) {
274 case CHXJ_SPEC_Chtml_1_0:
275 case CHXJ_SPEC_Chtml_2_0:
276 case CHXJ_SPEC_Chtml_3_0:
277 case CHXJ_SPEC_Chtml_4_0:
278 case CHXJ_SPEC_Chtml_5_0:
279 case CHXJ_SPEC_Chtml_6_0:
280 case CHXJ_SPEC_Chtml_7_0:
281 case CHXJ_SPEC_XHtml_Mobile_1_0:
282 case CHXJ_SPEC_Jhtml:
283 apr_table_unset(r->headers_in, "Cookie");
292 * It converts it from CHTML into XXML corresponding to each model.
295 * @param src [i] It is former HTML character string.
296 * @param len [i/o] It is length of former HTML character string.
299 chxj_convert(request_rec *r, const char **src, apr_size_t *len, device_table *spec, const char *ua, cookie_t **cookiep)
305 mod_chxj_config *dconf;
306 chxjconvrule_entry *entryp;
308 DBG(r,"start of chxj_convert() input:[%.*s]", (int)*len, *src);
309 dst = apr_pstrcat(r->pool, (char *)*src, NULL);
311 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
314 entryp = chxj_apply_convrule(r, dconf->convrules);
316 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT))
320 /*------------------------------------------------------------------------*/
321 /* get UserAgent from http header */
322 /*------------------------------------------------------------------------*/
323 if (entryp->user_agent)
324 user_agent = (char *)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
326 user_agent = (char *)apr_table_get(r->headers_in, HTTP_USER_AGENT);
328 DBG(r,"User-Agent:[%s]", user_agent);
329 DBG(r,"content type is %s", r->content_type);
332 if (! STRNCASEEQ('t','T', "text/html", r->content_type, sizeof("text/html")-1)
333 && ! STRNCASEEQ('a','A', "application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)) {
334 DBG(r,"no convert. content type is %s", r->content_type);
335 DBG(r,"end of chxj_convert()");
339 if (ua && user_agent && strcasecmp(user_agent, ua) != 0) {
341 spec = chxj_specified_device(r, user_agent);
348 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
349 switch(spec->html_spec_type) {
350 case CHXJ_SPEC_Chtml_1_0:
351 case CHXJ_SPEC_Chtml_2_0:
352 case CHXJ_SPEC_Chtml_3_0:
353 case CHXJ_SPEC_Chtml_4_0:
354 case CHXJ_SPEC_Chtml_5_0:
355 case CHXJ_SPEC_Chtml_6_0:
356 case CHXJ_SPEC_Chtml_7_0:
357 case CHXJ_SPEC_XHtml_Mobile_1_0:
358 case CHXJ_SPEC_Jhtml:
359 cookie = chxj_save_cookie(r);
366 if (!r->header_only) {
369 if (convert_routine[spec->html_spec_type].encoder)
370 tmp = convert_routine[spec->html_spec_type].encoder(r,
374 if (convert_routine[spec->html_spec_type].converter) {
376 dst = convert_routine[spec->html_spec_type].converter(r,
384 dst = convert_routine[spec->html_spec_type].converter(r,
393 ap_set_content_length(r, *len);
396 dst = apr_psprintf(r->pool, "\n");
404 DBG(r, "end of chxj_convert()");
411 * It converts it from HEADER.
416 chxj_convert_input_header(request_rec *r,chxjconvrule_entry *entryp)
429 int no_update_flag = 0;
431 DBG(r, "start chxj_convert_input_header()");
434 DBG(r, "r->args=[null]");
435 DBG(r, "end chxj_convert_input_header()");
438 urilen = strlen(r->args);
440 result = qs_alloc_zero_byte_string(r->pool);
442 buff_pre = apr_pstrdup(r->pool, r->args);
447 pair = apr_strtok(buff_pre, "&", &pstate);
453 pair_sv = apr_pstrdup(r->pool, pair);
455 name = apr_strtok(pair, "=", &vstate);
456 value = apr_strtok(NULL, "=", &vstate);
457 if (! name) continue;
458 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0 || strcasecmp(name, chxj_url_encode(r->pool, CHXJ_COOKIE_NOUPDATE_PARAM)) == 0) {
459 DBG(r, "found cookie no update parameter");
464 buff = apr_pstrdup(r->pool, r->args);
465 DBG(r, "r->args=[%s]", buff);
474 pair = apr_strtok(buff, "&", &pstate);
480 pair_sv = apr_pstrdup(r->pool, pair);
482 name = apr_strtok(pair, "=", &vstate);
483 value = apr_strtok(NULL, "=", &vstate);
484 if (! name) continue;
485 if (strncasecmp(name, "_chxj", 5) != 0 && strncasecmp(name, "%5Fchxj", sizeof("%5Fchxj")-1) != 0) {
486 if (strlen(result) != 0)
487 result = apr_pstrcat(r->pool, result, "&", NULL);
489 if (strcasecmp(entryp->encoding, "NONE") != 0) {
494 if (value && *value != 0) {
495 value = chxj_url_decode(r->pool, value);
496 dlen = strlen(value);
497 DBG(r, "************ before encoding[%s]", value);
499 dvalue = chxj_rencoding(r, value, &dlen);
500 dvalue = chxj_url_encode(r->pool, dvalue);
502 DBG(r, "************ after encoding[%s]", dvalue);
508 if (name && *name != 0) {
509 name = chxj_url_decode(r->pool, name);
511 dname = chxj_rencoding(r, name, &dlen);
512 dname = chxj_url_encode(r->pool, dname);
518 result = apr_pstrcat(r->pool, result, dname, "=", dvalue, NULL);
521 if (strcmp(name, pair_sv) != 0)
522 result = apr_pstrcat(r->pool, result, name, "=", value, NULL);
524 result = apr_pstrcat(r->pool, result, name, NULL);
528 if ( (strncasecmp(name, "_chxj_c_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fc%5F", sizeof("%5Fchxj%5Fc%5F")-1) == 0)
529 || (strncasecmp(name, "_chxj_r_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fr%5F", sizeof("%5Fchxj%5Fr%5F")-1) == 0)
530 || (strncasecmp(name, "_chxj_s_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fs%5F", sizeof("%5Fchxj%5Fs%5F")-1) == 0)) {
534 if (strlen(value) == 0)
537 if (strlen(result) != 0)
538 result = apr_pstrcat(r->pool, result, "&", NULL);
540 result = apr_pstrcat(r->pool, result, &name[8], "=", value, NULL);
543 if (strcasecmp(name, CHXJ_COOKIE_PARAM) == 0 || strcasecmp(name, "%5Fchxj%5Fcc") == 0) {
544 apr_table_unset(r->headers_in, "Cookie");
545 DBG(r, "found cookie parameter[%s]", value);
546 DBG(r, "call start chxj_load_cookie()");
547 cookie_lock_t *lock = chxj_cookie_lock(r);
548 cookie = chxj_load_cookie(r, value);
549 DBG(r, "call end chxj_load_cookie()");
550 if (! no_update_flag && cookie) {
551 chxj_update_cookie(r, cookie);
553 chxj_cookie_unlock(r, lock);
558 DBG(r, "result r->args=[%s]", r->args);
559 DBG(r, "end chxj_convert_input_header()");
565 * It converts it from POSTDATA .
568 * @param src [i] It is POSTDATA character string.
569 * @param len [i/o] It is length of former HTML character string.
576 chxjconvrule_entry *entryp)
587 int no_update_flag = 0;
589 s = apr_pstrdup(r->pool, *src);
590 buff_pre = apr_pstrdup(r->pool, *src);
592 result = qs_alloc_zero_byte_string(r->pool);
594 DBG(r, "BEFORE input convert source = [%s]", s);
599 pair = apr_strtok(buff_pre, "&", &pstate);
605 pair_sv = apr_pstrdup(r->pool, pair);
607 name = apr_strtok(pair, "=", &vstate);
608 value = apr_strtok(NULL, "=", &vstate);
609 if (! name) continue;
610 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0 || strcasecmp(name, chxj_url_encode(r->pool, CHXJ_COOKIE_NOUPDATE_PARAM)) == 0) {
611 DBG(r, "found cookie no update parameter");
621 pair = apr_strtok(s, "&", &pstate);
626 name = apr_strtok(pair, "=", &vstate);
627 value = apr_strtok(NULL, "=", &vstate);
628 if (! name) continue;
629 if (strncasecmp(name, "_chxj", 5) != 0 && strncasecmp(name, "%5Fchxj", sizeof("%5Fchxj")-1) != 0) {
630 if (strlen(result) != 0)
631 result = apr_pstrcat(r->pool, result, "&", NULL);
633 if (strcasecmp(entryp->encoding, "NONE") != 0) {
638 if (value && *value != 0) {
639 value = chxj_url_decode(r->pool, value);
640 dlen = strlen(value);
641 DBG(r, "************ before encoding[%s]", value);
643 dvalue = chxj_rencoding(r, value, &dlen);
644 dvalue = chxj_url_encode(r->pool, dvalue);
646 DBG(r, "************ after encoding[%s]", dvalue);
652 if (name && *name != 0) {
653 name = chxj_url_decode(r->pool, name);
655 dname = chxj_rencoding(r, name, &dlen);
656 dname = chxj_url_encode(r->pool, dname);
662 result = apr_pstrcat(r->pool, result, dname, "=", dvalue, NULL);
665 result = apr_pstrcat(r->pool, result, name, "=", value, NULL);
669 if ( (strncasecmp(name, "_chxj_c_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fc%5F", sizeof("%5Fchxj%5Fc%5F")-1) == 0)
670 || (strncasecmp(name, "_chxj_r_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fr%5F", sizeof("%5Fchxj%5Fr%5F")-1) == 0)
671 || (strncasecmp(name, "_chxj_s_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fs%5F", sizeof("%5Fchxj%5Fs%5F")-1) == 0)) {
675 if (strlen(value) == 0)
678 if (strlen(result) != 0)
679 result = apr_pstrcat(r->pool, result, "&", NULL);
681 if (strcasecmp(entryp->encoding, "NONE") != 0 && value && strlen(value)) {
685 dlen = strlen(value);
686 value = chxj_url_decode(r->pool, value);
687 DBG(r, "************ before encoding[%s]", value);
689 dvalue = chxj_rencoding(r, value, &dlen);
690 dvalue = chxj_url_encode(r->pool,dvalue);
692 DBG(r, "************ after encoding[%s]", dvalue);
694 result = apr_pstrcat(r->pool, result, &name[8], "=", dvalue, NULL);
698 result = apr_pstrcat(r->pool, result, &name[8], "=", value, NULL);
702 if (strcasecmp(name, CHXJ_COOKIE_PARAM) == 0 || strcasecmp(name, "%5Fchxj%5Fcc") == 0) {
703 apr_table_unset(r->headers_in, "Cookie");
704 DBG(r, "found cookie parameter[%s]", value);
705 DBG(r, "call start chxj_load_cookie()");
706 cookie = chxj_load_cookie(r, value);
707 DBG(r, "call end chxj_load_cookie()");
708 if (! no_update_flag && cookie) {
709 chxj_update_cookie(r, cookie);
713 *len = strlen(result);
715 DBG(r, "AFTER input convert result = [%s]", result);
722 * The received data is returned to the filter.
724 * @param f [i/o] It is a filter.
725 * @param data [i] It is data returned to the filter.
726 * @param len [i] It is length of the data returned to the filter.
729 pass_data_to_filter(ap_filter_t *f, const char *data,
732 request_rec *r = f->r;
733 conn_rec *c = r->connection;
735 apr_bucket_brigade *bb;
738 DBG(r, "start pass_data_to_filter()");
740 bb = apr_brigade_create(r->pool, c->bucket_alloc);
741 b = apr_bucket_transient_create(data, len, c->bucket_alloc);
743 APR_BRIGADE_INSERT_TAIL(bb, b);
744 b = apr_bucket_eos_create(f->c->bucket_alloc);
745 APR_BRIGADE_INSERT_TAIL(bb, b);
747 rv = ap_pass_brigade(f->next, bb);
748 if (rv != APR_SUCCESS) {
749 DBG(r, "ap_pass_brigade()");
753 DBG(r, "end pass_data_to_filter()");
760 * It is the main loop of the output filter.
762 * @param f [i/o] It is a filter.
766 chxj_output_filter(ap_filter_t *f, apr_bucket_brigade *bb)
772 char *user_agent = NULL;
774 mod_chxj_ctx *ctx = (mod_chxj_ctx *)f->ctx;
775 cookie_t *cookie = NULL;
776 mod_chxj_config *dconf;
777 chxjconvrule_entry *entryp = NULL;
778 device_table *spec = NULL;
781 DBG(f->r, "start of chxj_output_filter()");
785 apr_pool_create(&pool, r->pool);
787 entryp = ctx->entryp;
789 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
791 if (r->content_type) {
792 if (! STRNCASEEQ('t','T',"text/html",r->content_type, sizeof("text/html")-1)
793 && ! STRNCASEEQ('t','T',"text/xml", r->content_type, sizeof("text/xml")-1)
794 && ! STRNCASEEQ('a','A',"application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)
795 && ! (dconf->image == CHXJ_IMG_ON
796 && ! apr_table_get(r->headers_in, "CHXJ_IMG_CONV")
797 && STRNCASEEQ('i','I',"image/", r->content_type, sizeof("image/") -1)
798 && ( STRCASEEQ('j','J',"jpeg", &r->content_type[6]) /* JPEG */
799 || STRCASEEQ('j','J',"jp2", &r->content_type[6]) /* JPEG2000 */
800 || STRCASEEQ('j','J',"jpeg2000", &r->content_type[6]) /* JPEG2000 */
801 || STRCASEEQ('j','J',"jpeg2000-image", &r->content_type[6]) /* JPEG2000 */
802 || STRCASEEQ('x','X',"x-jpeg2000-image",&r->content_type[6]) /* JPEG2000 */
803 || STRCASEEQ('p','P',"png", &r->content_type[6]) /* PNG */
804 || STRCASEEQ('x','X',"x-png", &r->content_type[6]) /* PNG */
805 || STRCASEEQ('g','G',"gif", &r->content_type[6])))) { /* GIF */
807 DBG(r, "not convert content-type:[%s] dconf->image:[%d]", r->content_type, dconf->image);
808 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
809 cookie_lock_t *lock = NULL;
810 DBG(r, "entryp->action == COOKIE_ON_BIT");
811 switch(spec->html_spec_type) {
812 case CHXJ_SPEC_Chtml_1_0:
813 case CHXJ_SPEC_Chtml_2_0:
814 case CHXJ_SPEC_Chtml_3_0:
815 case CHXJ_SPEC_Chtml_4_0:
816 case CHXJ_SPEC_Chtml_5_0:
817 case CHXJ_SPEC_Chtml_6_0:
818 case CHXJ_SPEC_Chtml_7_0:
819 case CHXJ_SPEC_XHtml_Mobile_1_0:
820 case CHXJ_SPEC_Jhtml:
821 lock = chxj_cookie_lock(r);
822 cookie = chxj_save_cookie(r);
823 s_add_cookie_id_if_has_location_header(r, cookie);
824 chxj_cookie_unlock(r, lock);
830 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
831 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
832 r->status = HTTP_MOVED_TEMPORARILY;
835 ap_pass_brigade(f->next, bb);
840 DBG(r, "not convert content-type:[(null)]");
841 ap_pass_brigade(f->next, bb);
846 for (b = APR_BRIGADE_FIRST(bb);
847 b != APR_BRIGADE_SENTINEL(bb);
848 b = APR_BUCKET_NEXT(b)) {
850 if (apr_bucket_read(b, &data, &len, APR_BLOCK_READ) == APR_SUCCESS) {
851 DBG(r, "read data[%.*s]",(int)len, data);
853 /*--------------------------------------------------------------------*/
855 /*--------------------------------------------------------------------*/
857 DBG(r, "append data start");
858 ctx = (mod_chxj_ctx *)f->ctx;
861 tmp = apr_palloc(r->pool, ctx->len);
862 memcpy(tmp, ctx->buffer, ctx->len);
864 ctx->buffer = apr_palloc(pool, ctx->len + len);
866 memcpy(ctx->buffer, tmp, ctx->len);
867 memcpy(&ctx->buffer[ctx->len], data, len);
871 DBG(r, "append data end");
874 if (APR_BUCKET_IS_EOS(b)) {
877 /*----------------------------------------------------------------------*/
879 /*----------------------------------------------------------------------*/
881 cookie_lock_t *lock = NULL;
882 ctx = (mod_chxj_ctx *)f->ctx;
884 DBG(r, "content_type=[%s]", r->content_type);
885 lock = chxj_cookie_lock(r);
887 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN
889 && (STRNCASEEQ('a','A',"application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)
890 || STRNCASEEQ('t','T',"text/html", r->content_type, sizeof("text/html")-1))) {
891 DBG(r, "detect convert target:[%s]", r->content_type);
896 tmp = apr_palloc(pool, ctx->len + 1);
898 memset(tmp, 0, ctx->len + 1);
899 memcpy(tmp, ctx->buffer, ctx->len);
901 ctx->buffer = chxj_convert(r,
903 (apr_size_t *)&ctx->len,
905 user_agent, &cookie);
909 ctx->buffer = apr_psprintf(r->pool, "\n");
911 ctx->buffer = chxj_convert(r,
912 (const char **)&ctx->buffer,
913 (apr_size_t *)&ctx->len,
915 user_agent, &cookie);
920 && *(char *)r->content_type == 't'
921 && strncmp(r->content_type, "text/xml", 8) == 0) {
930 memset(&doc, 0, sizeof(Doc));
931 memset(&qrcode, 0, sizeof(qr_code_t));
933 doc.parse_mode = PARSE_MODE_CHTML;
937 qs_init_malloc(&doc);
939 root = qs_parse_string(&doc, ctx->buffer, ctx->len);
942 for (child = qs_get_child_node(&doc,root);
944 child = qs_get_next_node(&doc,child)) {
945 char *name = qs_get_node_name(&doc,child);
946 if (strcasecmp("qrcode",name) == 0) {
951 qs_all_free(&doc,QX_LOGMARK);
953 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
954 chxj_qrcode_node_to_qrcode(&qrcode, root);
955 sts = chxj_qrcode_create_image_data(&qrcode, &ctx->buffer, &ctx->len);
957 ERR(r, "qrcode create failed.");
958 chxj_cookie_unlock(r, lock);
961 r->content_type = apr_psprintf(r->pool, "image/jpeg");
965 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN
967 && ( *r->content_type == 'i' || *r->content_type == 'I')
968 && dconf->image == CHXJ_IMG_ON
969 && strncasecmp("image/", r->content_type, 6) == 0
970 && ( STRCASEEQ('j','J',"jpeg", &r->content_type[6]) /* JPEG */
971 || STRCASEEQ('j','J',"jp2", &r->content_type[6]) /* JPEG2000 */
972 || STRCASEEQ('j','J',"jpeg2000", &r->content_type[6]) /* JPEG2000 */
973 || STRCASEEQ('j','J',"jpeg2000-image", &r->content_type[6]) /* JPEG2000 */
974 || STRCASEEQ('x','X',"x-jpeg2000-image",&r->content_type[6]) /* JPEG2000 */
975 || STRCASEEQ('p','P',"png", &r->content_type[6]) /* PNG */
976 || STRCASEEQ('x','X',"x-png", &r->content_type[6]) /* PNG */
977 || STRCASEEQ('g','G',"gif", &r->content_type[6]))) { /* GIF */
981 tmp = apr_palloc(pool, ctx->len + 1);
983 memset(tmp, 0, ctx->len + 1);
984 memcpy(tmp, ctx->buffer, ctx->len);
986 chxj_convert_image(r,
988 (apr_size_t *)&ctx->len);
989 if (ctx->buffer == NULL) {
995 apr_table_unset(r->headers_out, "Content-Length");
996 apr_table_unset(r->err_headers_out, "Content-Length");
997 ap_set_content_length(r, (apr_off_t)ctx->len);
999 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
1000 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
1001 r->status = HTTP_MOVED_TEMPORARILY;
1006 DBG(r, "call pass_data_to_filter()");
1007 s_add_cookie_id_if_has_location_header(r, cookie);
1008 chxj_cookie_unlock(r,lock);
1009 rv = pass_data_to_filter(f,
1010 (const char *)ctx->buffer,
1011 (apr_size_t)ctx->len);
1014 chxj_cookie_unlock(r, lock);
1020 DBG(r, " SAVE COOKIE[%x]", entryp->action);
1025 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
1026 cookie_lock_t *lock = NULL;
1027 DBG(r, "entryp->action == COOKIE_ON_BIT");
1028 switch(spec->html_spec_type) {
1029 case CHXJ_SPEC_Chtml_1_0:
1030 case CHXJ_SPEC_Chtml_2_0:
1031 case CHXJ_SPEC_Chtml_3_0:
1032 case CHXJ_SPEC_Chtml_4_0:
1033 case CHXJ_SPEC_Chtml_5_0:
1034 case CHXJ_SPEC_Chtml_6_0:
1035 case CHXJ_SPEC_Chtml_7_0:
1036 case CHXJ_SPEC_XHtml_Mobile_1_0:
1037 case CHXJ_SPEC_Jhtml:
1038 lock = chxj_cookie_lock(r);
1039 cookie = chxj_save_cookie(r);
1041 * Location Header Check to add cookie parameter.
1043 s_add_cookie_id_if_has_location_header(r, cookie);
1044 chxj_cookie_unlock(r, lock);
1045 apr_table_unset(r->headers_out, "Set-Cookie");
1046 apr_table_unset(r->err_headers_out, "Set-Cookie");
1053 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
1054 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
1055 r->status = HTTP_MOVED_TEMPORARILY;
1058 apr_table_setn(r->headers_out, "Content-Length", "0");
1059 DBG(r, "call pass_data_to_filter()");
1060 rv = pass_data_to_filter(f, (const char *)"", (apr_size_t)0);
1065 apr_brigade_destroy(bb);
1067 DBG(r, "end of output filter");
1073 * Add Cookie_id if it has location header.
1076 s_add_cookie_id_if_has_location_header(request_rec *r, cookie_t *cookie)
1078 char *location_header = (char *)apr_table_get(r->headers_out, "Location");
1079 if (! location_header) {
1080 location_header = (char *)apr_table_get(r->err_headers_out, "Location");
1082 if (cookie && location_header) {
1083 DBG(r, "Location Header=[%s]", location_header);
1084 location_header = chxj_add_cookie_parameter(r,
1087 apr_table_unset(r->headers_out, "Location");
1088 apr_table_setn(r->headers_out, "Location", location_header);
1089 DBG(r, "Location Header=[%s]", location_header);
1090 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
1091 r->status = HTTP_MOVED_TEMPORARILY;
1097 * It is the main loop of the input filter handler.
1101 chxj_input_handler(request_rec *r)
1103 mod_chxj_config *dconf;
1104 chxjconvrule_entry *entryp = NULL;
1105 device_table *spec = NULL;
1106 char *post_data = NULL;
1107 apr_size_t post_data_len = 0;
1112 DBG(r, "start of chxj_input_handler()");
1114 if (strcasecmp(r->handler, "chxj-input-handler")) {
1115 DBG(r, "end chxj_input_handler()");
1118 apr_pool_create(&pool, r->pool);
1120 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1121 user_agent = (char*)apr_table_get(r->headers_in, "User-Agent");
1122 spec = chxj_specified_device(r, user_agent);
1123 entryp = chxj_apply_convrule(r, dconf->convrules);
1125 post_data = apr_pstrdup(pool, "");
1126 if (ap_setup_client_block(r, REQUEST_CHUNKED_DECHUNK) == OK) {
1127 if (ap_should_client_block(r)) {
1128 while (post_data_len < CHXJ_POST_MAX) {
1131 int read_bytes = ap_get_client_block(r, buffer, BUFSZ-1);
1132 if (read_bytes<=0) {
1135 buffer[read_bytes] = '\0';
1136 post_data = apr_pstrcat(pool, post_data, buffer, NULL);
1137 post_data_len += read_bytes;
1146 if (post_data_len > 0) {
1147 post_data = chxj_input_convert(r, (const char**)&post_data, (apr_size_t*)&post_data_len, entryp);
1148 DBG(r, "(in:exchange)POSTDATA:[%s]", post_data);
1152 if (dconf->forward_url_base) {
1153 url_path = apr_psprintf(pool, "%s%s", dconf->forward_url_base, r->uri);
1156 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);
1159 url_path = apr_pstrcat(pool, url_path, "?", r->args, NULL);
1161 DBG(r, "==> new url_path:[%s]", url_path);
1164 apr_table_setn(r->headers_in, CHXJ_HEADER_ORIG_CLIENT_IP, r->connection->remote_ip);
1165 apr_table_unset(r->headers_in, "Content-Length");
1166 apr_table_setn(r->headers_in, "Content-Length", apr_psprintf(pool, "%" APR_SIZE_T_FMT, post_data_len));
1167 response = chxj_serf_post(r, pool, url_path, post_data, post_data_len, 1, &res_len);
1168 DBG(r, "REQ[%X] response:[%.*s][%" APR_SIZE_T_FMT "]", (unsigned int)(apr_size_t)r, (unsigned int)res_len, response, res_len);
1171 if ((chunked = (char *)apr_table_get(r->headers_out, "Transfer-Encoding")) != NULL) {
1172 if (strcasecmp(chunked, "chunked") == 0) {
1174 apr_table_unset(r->headers_out, "Transfer-Encoding");
1179 apr_pool_create(&wpool, r->pool);
1180 apr_bucket_brigade *bb;
1183 conn_rec *c = r->connection;
1185 bb = apr_brigade_create(wpool, c->bucket_alloc);
1186 e = apr_bucket_heap_create(response, res_len, NULL, c->bucket_alloc);
1187 APR_BRIGADE_INSERT_TAIL(bb, e);
1188 e = apr_bucket_eos_create(c->bucket_alloc);
1189 APR_BRIGADE_INSERT_TAIL(bb, e);
1190 if ((rv = ap_pass_brigade(r->output_filters, bb)) != APR_SUCCESS) {
1191 ERR(r, "%s:%d failed ap_pass_brigade()", APLOG_MARK);
1194 apr_brigade_cleanup(bb);
1197 DBG(r, "end of chxj_input_handler()");
1201 static mod_chxj_global_config *
1202 chxj_global_config_create(apr_pool_t *pool, server_rec *s)
1204 mod_chxj_global_config *conf;
1206 SDBG(s, "start chxj_global_config_create()");
1208 /*--------------------------------------------------------------------------*/
1209 /* allocate an own subpool which survives server restarts */
1210 /*--------------------------------------------------------------------------*/
1211 conf = (mod_chxj_global_config *)apr_palloc(pool,
1212 sizeof(mod_chxj_global_config));
1214 conf->cookie_db_lock = NULL;
1216 SDBG(s, "end chxj_global_config_create()");
1223 * initialize chxj module
1226 chxj_init_module(apr_pool_t *p,
1227 apr_pool_t *UNUSED(plog),
1228 apr_pool_t *UNUSED(ptemp),
1234 SDBG(s, "start chxj_init_module()");
1236 apr_pool_userdata_get(&user_data, CHXJ_MOD_CONFIG_KEY, s->process->pool);
1238 if (user_data == NULL) {
1241 * dummy user_data set.
1243 apr_pool_userdata_set(
1245 CHXJ_MOD_CONFIG_KEY,
1246 apr_pool_cleanup_null,
1248 SDBG(s, "end chxj_init_module()");
1252 ap_add_version_component(p, CHXJ_VERSION_PREFIX CHXJ_VERSION);
1254 if ((rv = apr_proc_mutex_create(&global_cookie_mutex, NULL, APR_LOCK_FCNTL, s->process->pool)) != APR_SUCCESS) {
1256 SERR(s, "%s:%d end chxj_init_module(). mutex create failure.(%d:%s)",APLOG_MARK, rv,apr_strerror(rv,errstr,255));
1257 return HTTP_INTERNAL_SERVER_ERROR;
1260 SDBG(s, "end chxj_init_module()");
1267 chxj_child_init(apr_pool_t *UNUSED(p), server_rec *s)
1270 SDBG(s, "start chxj_child_init()");
1271 if ((rv = apr_proc_mutex_child_init(&global_cookie_mutex, NULL, s->process->pool)) != APR_SUCCESS) {
1273 SERR(s, "%s:%d ERROR end chxj_init_module(). mutex create failure.(%d:%s)", APLOG_MARK, rv,apr_strerror(rv,errstr,255));
1275 SDBG(s, "end chxj_child_init()");
1280 * A set structure of each server is generated.
1286 chxj_config_server_create(apr_pool_t *p, server_rec *s)
1288 mod_chxj_global_config *gc;
1290 gc = chxj_global_config_create(p,s);
1297 chxj_translate_name(request_rec *r)
1299 return chxj_trans_name(r);
1304 chxj_insert_filter(request_rec *r)
1308 mod_chxj_config *dconf;
1309 chxjconvrule_entry *entryp;
1314 DBG(r, "start chxj_insert_filter()");
1316 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1318 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
1320 contentType = (char *)apr_table_get(r->headers_in, "Content-Type");
1322 && strncasecmp("multipart/form-data", contentType, 19) == 0) {
1323 DBG(r, "detect multipart/form-data ==> no target");
1327 spec = chxj_specified_device(r, user_agent);
1328 entryp = chxj_apply_convrule(r, dconf->convrules);
1330 DBG(r, "end chxj_insert_filter()");
1333 ctx = apr_palloc(r->pool, sizeof(*ctx));
1334 memset(ctx, 0, sizeof(*ctx));
1335 if ((rv = apr_pool_create(&ctx->pool, r->pool)) != APR_SUCCESS) {
1336 ERR(r, "failed: new pool create. rv:[%d]", rv);
1339 ctx->entryp = entryp;
1341 ctx->buffer = apr_palloc(ctx->pool, 1);
1344 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
1349 switch(spec->html_spec_type) {
1350 case CHXJ_SPEC_Chtml_1_0:
1351 case CHXJ_SPEC_Chtml_2_0:
1352 case CHXJ_SPEC_Chtml_3_0:
1353 case CHXJ_SPEC_Chtml_4_0:
1354 case CHXJ_SPEC_Chtml_5_0:
1355 case CHXJ_SPEC_Chtml_6_0:
1356 case CHXJ_SPEC_Chtml_7_0:
1357 case CHXJ_SPEC_XHtml_Mobile_1_0:
1358 case CHXJ_SPEC_Hdml:
1359 case CHXJ_SPEC_Jhtml:
1360 case CHXJ_SPEC_Jxhtml:
1368 if (! apr_table_get(r->headers_in, "X-Chxj-Forward")) {
1369 ap_add_output_filter("chxj_output_filter", ctx, r, r->connection);
1370 DBG(r, "added Output Filter");
1373 DBG(r, "end chxj_insert_filter()");
1378 * The hook is registered.
1383 chxj_register_hooks(apr_pool_t *UNUSED(p))
1385 ap_hook_post_config(chxj_init_module,
1388 APR_HOOK_REALLY_FIRST);
1389 ap_hook_child_init(chxj_child_init,
1392 APR_HOOK_REALLY_FIRST);
1393 ap_register_output_filter (
1394 "chxj_output_filter",
1398 ap_hook_insert_filter(chxj_insert_filter, NULL, NULL, APR_HOOK_MIDDLE);
1399 ap_hook_handler(chxj_img_conv_format_handler, NULL, NULL, APR_HOOK_MIDDLE);
1400 ap_hook_handler(chxj_qr_code_handler, NULL, NULL, APR_HOOK_MIDDLE);
1401 ap_hook_handler(chxj_input_handler, NULL, NULL, APR_HOOK_MIDDLE);
1402 ap_hook_translate_name(chxj_translate_name, NULL, NULL, APR_HOOK_MIDDLE);
1403 ap_hook_fixups(chxj_headers_fixup, NULL, NULL, APR_HOOK_FIRST);
1408 * A set structure according to the directory is generated.
1414 chxj_create_per_dir_config(apr_pool_t *p, char *arg)
1416 mod_chxj_config *conf;
1418 conf = apr_pcalloc(p, sizeof(mod_chxj_config));
1419 conf->device_data_file = NULL;
1420 conf->devices = NULL;
1421 conf->emoji_data_file = NULL;
1423 conf->emoji_tail = NULL;
1424 conf->image = CHXJ_IMG_NONE;
1425 conf->image_cache_dir = apr_psprintf(p, "%s",DEFAULT_IMAGE_CACHE_DIR);
1426 conf->image_cache_limit = 0;
1427 conf->server_side_encoding = NULL;
1428 conf->cookie_db_dir = NULL;
1429 conf->cookie_timeout = 0;
1430 conf->cookie_store_type = COOKIE_STORE_TYPE_NONE;
1431 conf->cookie_lazy_mode = 0;
1432 #if defined(USE_MYSQL_COOKIE)
1433 memset((void *)&conf->mysql, 0, sizeof(mysql_t));
1434 conf->mysql.port = MYSQL_PORT;
1435 conf->mysql.host = NULL;
1437 #if defined(USE_MEMCACHE_COOKIE)
1438 memset((void *)&conf->memcache, 0, sizeof(memcache_t));
1439 conf->memcache.host = NULL;
1440 conf->memcache.port = 0;
1442 conf->forward_url_base = NULL;
1443 conf->forward_server_ip = NULL;
1449 conf->dir = apr_pcalloc(p, strlen(arg)+1);
1450 memset(conf->dir, 0, strlen(arg)+1);
1451 strcpy(conf->dir, arg);
1453 conf->convrules = apr_array_make(p, 2, sizeof(chxjconvrule_entry));
1455 /* Default is copyleft */
1456 conf->image_copyright = NULL;
1463 * Merge per-directory CHXJ configurations
1466 chxj_merge_per_dir_config(apr_pool_t *p, void *basev, void *addv)
1468 mod_chxj_config *base;
1469 mod_chxj_config *add;
1470 mod_chxj_config *mrg;
1472 base = (mod_chxj_config *)basev;
1473 add = (mod_chxj_config *)addv;
1474 mrg = (mod_chxj_config *)apr_palloc(p, sizeof(mod_chxj_config));
1476 mrg->device_data_file = NULL;
1477 mrg->devices = NULL;
1478 mrg->emoji_data_file = NULL;
1479 mrg->image = CHXJ_IMG_NONE;
1480 mrg->image_cache_dir = NULL;
1481 mrg->image_copyright = NULL;
1482 mrg->image_cache_limit = 0;
1484 mrg->emoji_tail = NULL;
1485 mrg->new_line_type = NLTYPE_NIL;
1486 mrg->forward_url_base = NULL;
1487 mrg->forward_server_ip = NULL;
1489 mrg->dir = apr_pstrdup(p, add->dir);
1491 if (! add->device_data_file) {
1492 mrg->devices = base->devices;
1493 mrg->device_data_file = apr_pstrdup(p, base->device_data_file);
1496 mrg->devices = add->devices;
1497 mrg->device_data_file = apr_pstrdup(p, add->device_data_file);
1500 if (! add->emoji_data_file) {
1501 mrg->emoji = base->emoji;
1502 mrg->emoji_tail = base->emoji_tail;
1503 mrg->emoji_data_file = apr_pstrdup(p, base->emoji_data_file);
1506 mrg->emoji = add->emoji;
1507 mrg->emoji_tail = add->emoji_tail;
1508 mrg->emoji_data_file = apr_pstrdup(p, add->emoji_data_file);
1511 if (add->image == CHXJ_IMG_NONE) {
1512 mrg->image = base->image;
1515 mrg->image = add->image;
1518 if (strcasecmp(add->image_cache_dir ,DEFAULT_IMAGE_CACHE_DIR)==0) {
1519 mrg->image_cache_dir = apr_pstrdup(p, base->image_cache_dir);
1522 mrg->image_cache_dir = apr_pstrdup(p, add->image_cache_dir);
1525 if (add->image_cache_limit) {
1526 mrg->image_cache_limit = add->image_cache_limit;
1529 mrg->image_cache_limit = base->image_cache_limit;
1532 if (add->image_copyright)
1533 mrg->image_copyright = apr_pstrdup(p, add->image_copyright);
1535 mrg->image_copyright = apr_pstrdup(p, base->image_copyright);
1537 if (add->server_side_encoding) {
1538 mrg->server_side_encoding = apr_pstrdup(p, add->server_side_encoding);
1541 if (base->server_side_encoding) {
1542 mrg->server_side_encoding = apr_pstrdup(p, base->server_side_encoding);
1545 mrg->server_side_encoding = apr_pstrdup(p, DEFAULT_SERVER_SIDE_ENCODING);
1548 mrg->convrules = apr_array_append(p, add->convrules, base->convrules);
1550 if (add->cookie_db_dir) {
1551 mrg->cookie_db_dir = apr_pstrdup(p, add->cookie_db_dir);
1554 if (base->cookie_db_dir) {
1555 mrg->cookie_db_dir = apr_pstrdup(p, base->cookie_db_dir);
1558 mrg->cookie_db_dir = NULL;
1561 if (add->cookie_timeout) {
1562 mrg->cookie_timeout = add->cookie_timeout;
1565 if (base->cookie_db_dir) {
1566 mrg->cookie_timeout = base->cookie_timeout;
1569 mrg->cookie_timeout = 0;
1572 #if defined(USE_MYSQL_COOKIE)
1573 if (add->mysql.host) {
1574 mrg->mysql.host = apr_pstrdup(p, add->mysql.host);
1576 else if (base->mysql.host) {
1577 mrg->mysql.host = apr_pstrdup(p, base->mysql.host);
1580 mrg->mysql.host = NULL;
1582 if (add->mysql.port) {
1583 mrg->mysql.port = add->mysql.port;
1585 else if (base->mysql.port) {
1586 mrg->mysql.port = base->mysql.port;
1589 mrg->mysql.port = 0;
1592 if (add->mysql.database) {
1593 mrg->mysql.database = apr_pstrdup(p, add->mysql.database);
1595 else if (base->mysql.database) {
1596 mrg->mysql.database = apr_pstrdup(p, base->mysql.database);
1599 mrg->mysql.database = NULL;
1602 if (add->mysql.username) {
1603 mrg->mysql.username = apr_pstrdup(p, add->mysql.username);
1605 else if (base->mysql.username) {
1606 mrg->mysql.username = apr_pstrdup(p, base->mysql.username);
1609 mrg->mysql.username = NULL;
1612 if (add->mysql.password) {
1613 mrg->mysql.password = apr_pstrdup(p, add->mysql.password);
1615 else if (base->mysql.password) {
1616 mrg->mysql.password = apr_pstrdup(p, base->mysql.password);
1619 mrg->mysql.password = NULL;
1622 if (add->mysql.tablename) {
1623 mrg->mysql.tablename = apr_pstrdup(p, add->mysql.tablename);
1625 else if (base->mysql.tablename) {
1626 mrg->mysql.tablename = apr_pstrdup(p, base->mysql.tablename);
1629 mrg->mysql.tablename = NULL;
1632 if (add->mysql.socket_path) {
1633 mrg->mysql.socket_path = apr_pstrdup(p, add->mysql.socket_path);
1635 else if (base->mysql.socket_path) {
1636 mrg->mysql.socket_path = apr_pstrdup(p, base->mysql.socket_path);
1639 mrg->mysql.socket_path = NULL;
1642 if (add->mysql.charset) {
1643 mrg->mysql.charset = apr_pstrdup(p, add->mysql.charset);
1645 else if (base->mysql.charset) {
1646 mrg->mysql.charset = apr_pstrdup(p, base->mysql.charset);
1649 mrg->mysql.charset = NULL;
1652 #if defined(USE_MEMCACHE_COOKIE)
1653 if (add->memcache.host) {
1654 mrg->memcache.host = apr_pstrdup(p, add->memcache.host);
1656 else if (base->memcache.host) {
1657 mrg->memcache.host = apr_pstrdup(p, base->memcache.host);
1660 mrg->memcache.host = NULL;
1662 if (add->memcache.port) {
1663 mrg->memcache.port = add->memcache.port;
1665 else if (base->memcache.port) {
1666 mrg->memcache.port = base->memcache.port;
1669 mrg->memcache.port = 0;
1672 if (add->cookie_store_type) {
1673 mrg->cookie_store_type = add->cookie_store_type;
1675 else if (base->cookie_store_type) {
1676 mrg->cookie_store_type = base->cookie_store_type;
1679 mrg->cookie_store_type = COOKIE_STORE_TYPE_NONE;
1681 if (add->cookie_lazy_mode) {
1682 mrg->cookie_lazy_mode = add->cookie_lazy_mode;
1684 else if (base->cookie_lazy_mode) {
1685 mrg->cookie_lazy_mode = base->cookie_lazy_mode;
1688 mrg->cookie_lazy_mode = 0;
1690 if (add->new_line_type) {
1691 mrg->new_line_type = add->new_line_type;
1693 else if (base->new_line_type) {
1694 mrg->new_line_type = base->new_line_type;
1697 mrg->new_line_type = NLTYPE_NIL;
1704 chxj_command_parse_take5(
1717 for (;*strp == ' '||*strp == '\t'; strp++) ;
1727 for (; *strp != '\0'; strp++) {
1728 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1729 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1734 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1735 || (isquoted && *strp == '"'))
1749 for (;*strp == ' '||*strp == '\t'; strp++) ;
1758 for (; *strp != '\0'; strp++) {
1759 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1760 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1765 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1766 || (isquoted && *strp == '"'))
1779 for (;*strp == ' '||*strp == '\t'; strp++);
1787 for (; *strp != '\0'; strp++) {
1788 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1789 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1794 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1795 || (isquoted && *strp == '"'))
1807 for (;*strp == ' '||*strp == '\t'; strp++);
1815 for (; *strp != '\0'; strp++) {
1816 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1817 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1822 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1823 || (isquoted && *strp == '"'))
1834 for (;*strp == ' '||*strp == '\t'; strp++);
1842 for (; *strp != '\0'; strp++) {
1843 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1844 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1849 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1850 || (isquoted && *strp == '"'))
1860 * The device definition file is loaded.
1862 * @param arg [i] The name of the device definition file is specified.
1863 * @param mconfig [i/o] The pointer to a set structure is specified.
1867 cmd_load_device_data(cmd_parms *parms, void *mconfig, const char *arg)
1869 mod_chxj_config *conf;
1874 if (strlen(arg) > 256)
1875 return "mod_chxj: device data filename too long.";
1877 conf = (mod_chxj_config *)mconfig;
1878 conf->device_data_file = apr_pstrdup(parms->pool, arg);
1880 qs_init_malloc(&doc);
1881 qs_init_root_node(&doc);
1883 qs_parse_file((Doc *)&doc, (const char *)arg);
1884 chxj_load_device_data(&doc,parms->pool, conf);
1885 qs_all_free(&doc, QX_LOGMARK);
1892 * Device definition information is loaded.
1895 * @param arg [i] The name of the device definition file is specified.
1896 * @param mconfig [i/o] The pointer to a set structure is specified.
1900 cmd_load_emoji_data(cmd_parms *parms, void *mconfig, const char *arg)
1902 mod_chxj_config *conf;
1909 if (strlen(arg) > 256)
1910 return "mod_chxj: emoji data filename too long.";
1912 conf = (mod_chxj_config *)mconfig;
1913 conf->emoji_data_file = apr_pstrdup(parms->pool, arg);
1914 qs_init_malloc(&doc);
1915 qs_init_root_node(&doc);
1917 qs_parse_file((Doc *)&doc, (const char *)arg);
1919 rtn = chxj_load_emoji_data(&doc,parms->pool, conf);
1921 qs_all_free(&doc, QX_LOGMARK);
1929 cmd_set_image_engine(cmd_parms * UNUSED(parms), void *mconfig, const char *arg)
1931 mod_chxj_config *conf;
1936 if (strlen(arg) > 256)
1937 return "image uri is too long.";
1939 conf = (mod_chxj_config*)mconfig;
1940 if (strcasecmp("ON", arg) == 0) {
1941 conf->image = CHXJ_IMG_ON;
1944 conf->image = CHXJ_IMG_OFF;
1952 cmd_set_image_cache_dir(cmd_parms *parms, void *mconfig, const char *arg)
1954 mod_chxj_config *conf;
1959 if (strlen(arg) > 256)
1960 return "cache dir name is too long.";
1962 conf = (mod_chxj_config *)mconfig;
1963 conf->image_cache_dir = apr_pstrdup(parms->pool, arg);
1970 cmd_set_image_cache_limit(cmd_parms *parms, void *mconfig, const char *arg)
1972 mod_chxj_config *conf;
1977 if (strlen(arg) > IMAGE_CACHE_LIMIT_FMT_LEN)
1978 return "cache size is too long.";
1980 conf = (mod_chxj_config *)mconfig;
1983 * I use strtol function because strtoul is not portable function.
1985 conf->image_cache_limit = (unsigned long)strtol(arg, NULL, 10);
1988 return apr_psprintf(parms->pool, "ChxjImageCacheLimit invalid value [%s] errno:[%d]", arg, errno);
1990 return apr_psprintf(parms->pool, "ChxjImageCacheLimit Out of range [%s] errno:[%d]", arg, errno);
1999 cmd_set_image_copyright(cmd_parms *parms, void *mconfig, const char *arg)
2001 mod_chxj_config *conf;
2006 if (strlen(arg) > 256)
2007 return "Copyright Flag is too long.";
2009 conf = (mod_chxj_config *)mconfig;
2010 conf->image_copyright = apr_pstrdup(parms->pool, arg);
2017 cmd_convert_rule(cmd_parms *cmd, void *mconfig, const char *arg)
2021 mod_chxj_config *dconf;
2022 chxjconvrule_entry *newrule;
2032 dconf = (mod_chxj_config *)mconfig;
2034 if (strlen(arg) > 4096)
2035 return "mod_chxj: ChxjConvertRule: is too long.";
2037 dconf = (mod_chxj_config *)mconfig;
2038 if (dconf->convrules == NULL)
2039 dconf->convrules = apr_array_make(cmd->pool,
2041 sizeof(chxjconvrule_entry));
2043 newrule = apr_array_push(dconf->convrules);
2046 newrule->action = 0;
2048 if (chxj_command_parse_take5(arg, &prm1, &prm2, &prm3, &prm4, &prm5))
2049 return "ChxjConvertRule: bad argument line";
2051 newrule->pattern = apr_pstrdup(cmd->pool, prm1);
2055 if ((action = apr_strtok(prm2, ",", &pstate)) == NULL)
2061 if (strcasecmp(CONVRULE_ENGINE_ON_CMD, action) == 0) {
2062 newrule->action |= CONVRULE_ENGINE_ON_BIT;
2065 if (strcasecmp(CONVRULE_ENGINE_OFF_CMD, action) == 0) {
2066 newrule->action |= CONVRULE_ENGINE_OFF_BIT;
2072 if (strcasecmp(CONVRULE_COOKIE_ON_CMD, action) == 0) {
2073 newrule->action |= CONVRULE_COOKIE_ON_BIT;
2083 newrule->flags |= CONVRULE_FLAG_NOTMATCH;
2087 mode = AP_REG_EXTENDED;
2088 if ((regexp = ap_pregcomp((apr_pool_t *)cmd->pool, (const char *)pp, mode)) == NULL)
2089 return "RewriteRule: cannot compile regular expression ";
2091 newrule->regexp = regexp;
2093 newrule->encoding = apr_pstrdup(cmd->pool, prm3);
2095 newrule->encoding = apr_pstrdup(cmd->pool, "none");
2097 newrule->pc_flag = CONVRULE_PC_FLAG_OFF_BIT;
2099 if (strcasecmp(CONVRULE_PC_FLAG_ON_CMD, prm4) == 0)
2100 newrule->pc_flag = CONVRULE_PC_FLAG_ON_BIT;
2102 newrule->user_agent = NULL;
2104 newrule->user_agent = apr_pstrdup(cmd->pool, prm5);
2116 mod_chxj_config *dconf;
2119 if (strlen(arg) > 4096)
2120 return "mod_chxj: ChxjCookieDir is too long.";
2122 dconf = (mod_chxj_config *)mconfig;
2124 dconf->cookie_db_dir = apr_pstrdup(cmd->pool, arg);
2131 cmd_set_cookie_timeout(
2132 cmd_parms *UNUSED(cmd),
2136 mod_chxj_config *dconf;
2138 if (strlen(arg) > 4096)
2139 return "mod_chxj: ChxjCookieTimeout is too long.";
2141 if (chxj_chk_numeric(arg) != 0)
2142 return "mod_chxj: ChxjCookieTimeout is not numeric.";
2144 dconf = (mod_chxj_config *)mconfig;
2146 dconf->cookie_timeout = atoi(arg);
2152 #if defined(USE_MYSQL_COOKIE)
2154 cmd_set_cookie_mysql_database(
2159 mod_chxj_config *dconf;
2161 if (strlen(arg) > 255)
2162 return "mod_chxj: ChxjCookieMysqlDatabase is too long.";
2164 dconf = (mod_chxj_config *)mconfig;
2166 dconf->mysql.database = apr_pstrdup(cmd->pool, arg);
2173 cmd_set_cookie_mysql_username(
2178 mod_chxj_config *dconf;
2180 if (strlen(arg) > 255)
2181 return "mod_chxj: ChxjCookieMysqlUsername is too long.";
2183 dconf = (mod_chxj_config *)mconfig;
2185 dconf->mysql.username = apr_pstrdup(cmd->pool, arg);
2192 cmd_set_cookie_mysql_password(
2197 mod_chxj_config *dconf;
2199 if (strlen(arg) > 255)
2200 return "mod_chxj: ChxjCookieMysqlPassword is too long.";
2202 dconf = (mod_chxj_config *)mconfig;
2204 dconf->mysql.password = apr_pstrdup(cmd->pool, arg);
2211 cmd_set_cookie_mysql_table_name(
2216 mod_chxj_config *dconf;
2218 if (strlen(arg) > 255)
2219 return "mod_chxj: ChxjCookieMysqlTableName is too long.";
2221 dconf = (mod_chxj_config *)mconfig;
2223 dconf->mysql.tablename = apr_pstrdup(cmd->pool, arg);
2229 cmd_set_cookie_mysql_port(
2230 cmd_parms *UNUSED(cmd),
2234 mod_chxj_config *dconf;
2236 if (strlen(arg) > 255)
2237 return "mod_chxj: ChxjCookieMysqlPort is too long.";
2239 dconf = (mod_chxj_config *)mconfig;
2241 if (chxj_chk_numeric(arg) != 0)
2242 return "mod_chxj: ChxjCookieMysqlPort is not numeric.";
2244 dconf = (mod_chxj_config *)mconfig;
2246 dconf->mysql.port = chxj_atoi(arg);
2253 cmd_set_cookie_mysql_host(
2258 mod_chxj_config *dconf;
2260 if (strlen(arg) > 255)
2261 return "mod_chxj: ChxjCookieMysqlHost is too long.";
2263 dconf = (mod_chxj_config *)mconfig;
2265 dconf->mysql.host = apr_pstrdup(cmd->pool, arg);
2272 cmd_set_cookie_mysql_socket_path(
2277 mod_chxj_config *dconf;
2279 if (strlen(arg) > 4096)
2280 return "mod_chxj: ChxjCookieMysqlSocketPath is too long.";
2282 dconf = (mod_chxj_config *)mconfig;
2284 dconf->mysql.socket_path = apr_pstrdup(cmd->pool, arg);
2291 cmd_set_cookie_mysql_charset(
2296 mod_chxj_config *dconf;
2298 if (strlen(arg) > 255)
2299 return "mod_chxj: ChxjCookieMysqlCharset is too long.";
2301 dconf = (mod_chxj_config *)mconfig;
2303 dconf->mysql.charset = apr_pstrdup(cmd->pool, arg);
2308 #if defined(USE_MEMCACHE_COOKIE)
2310 cmd_set_cookie_memcache_port(
2311 cmd_parms *UNUSED(cmd),
2315 mod_chxj_config *dconf;
2317 if (strlen(arg) > 255)
2318 return "mod_chxj: ChxjCookieMemcachePort is too long.";
2320 dconf = (mod_chxj_config *)mconfig;
2322 if (chxj_chk_numeric(arg) != 0)
2323 return "mod_chxj: ChxjCookieMemcachePort is not numeric.";
2325 dconf = (mod_chxj_config *)mconfig;
2327 dconf->memcache.port = (apr_port_t)chxj_atoi(arg);
2334 cmd_set_cookie_memcache_host(
2339 mod_chxj_config *dconf;
2341 if (strlen(arg) > 255)
2342 return "mod_chxj: ChxjCookieMemcacheHost is too long.";
2344 dconf = (mod_chxj_config *)mconfig;
2346 dconf->memcache.host = apr_pstrdup(cmd->pool, arg);
2353 cmd_set_cookie_lazy_mode(
2354 cmd_parms *UNUSED(cmd),
2358 mod_chxj_config *dconf;
2360 if (strlen(arg) > 255)
2361 return "mod_chxj: ChxjCookieLazyMode is too long.";
2363 dconf = (mod_chxj_config *)mconfig;
2365 if (strcasecmp("TRUE",arg) == 0) {
2366 dconf->cookie_lazy_mode = COOKIE_LAZY_ON;
2369 dconf->cookie_lazy_mode = COOKIE_LAZY_OFF;
2376 cmd_set_cookie_store_type(
2377 cmd_parms *UNUSED(cmd),
2381 mod_chxj_config *dconf;
2383 if (strlen(arg) > 255)
2384 return "mod_chxj: ChxjCookieStoreType is too long.";
2386 dconf = (mod_chxj_config *)mconfig;
2388 if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_DBM, arg) == 0) {
2389 dconf->cookie_store_type = COOKIE_STORE_TYPE_DBM;
2391 else if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_MYSQL, arg) == 0) {
2392 dconf->cookie_store_type = COOKIE_STORE_TYPE_MYSQL;
2394 else if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_MEMCACHE, arg) == 0) {
2395 dconf->cookie_store_type = COOKIE_STORE_TYPE_MEMCACHE;
2398 dconf->cookie_store_type = COOKIE_STORE_TYPE_NONE;
2405 cmd_set_forward_url_base(
2410 mod_chxj_config *dconf;
2412 if (strlen(arg) > 255)
2413 return "mod_chxj: ChxjForwardUrlBase is too long.";
2415 dconf = (mod_chxj_config *)mconfig;
2417 dconf->forward_url_base = apr_pstrdup(cmd->pool, arg);
2423 cmd_set_forward_server_ip(
2428 mod_chxj_config *dconf;
2430 if (strlen(arg) > 255)
2431 return "mod_chxj: ChxjForwardServerIp is too long.";
2433 dconf = (mod_chxj_config *)mconfig;
2435 dconf->forward_server_ip = apr_pstrdup(cmd->pool, arg);
2441 cmd_set_new_line_type(
2442 cmd_parms *UNUSED(cmd),
2446 mod_chxj_config *dconf;
2447 if (strlen(arg) > 255)
2448 return "mod_chxj: ChxjNewLineType is too long.";
2450 dconf = (mod_chxj_config *)mconfig;
2452 if (strcasecmp(CHXJ_NEW_LINE_TYPE_CRLF, arg) == 0) {
2453 dconf->new_line_type = NLTYPE_CRLF;
2455 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_LF, arg) == 0) {
2456 dconf->new_line_type = NLTYPE_LF;
2458 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_CR, arg) == 0) {
2459 dconf->new_line_type = NLTYPE_CR;
2461 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_NONE, arg) == 0) {
2462 dconf->new_line_type = NLTYPE_NONE;
2465 return "mod_chxj: invalid value (ChxjNewLineType)";
2471 static const command_rec cmds[] = {
2473 "ChxjLoadDeviceData",
2474 cmd_load_device_data,
2477 "Load Device Data"),
2479 "ChxjLoadEmojiData",
2480 cmd_load_emoji_data,
2486 cmd_set_image_engine,
2489 "Convert Target URI"),
2491 "ChxjImageCacheDir",
2492 cmd_set_image_cache_dir,
2495 "Image Cache Directory"),
2497 "ChxjImageCacheLimit",
2498 cmd_set_image_cache_limit,
2501 "Image Cache Limit"),
2503 "ChxjImageCopyright",
2504 cmd_set_image_copyright,
2513 "an URL-applied regexp-pattern and a substitution URL"),
2519 "save cookie.db directory."),
2521 "ChxjCookieTimeout",
2522 cmd_set_cookie_timeout,
2525 "The compulsion time-out time of the cookie is specified. "),
2527 "ChxjCookieStoreType",
2528 cmd_set_cookie_store_type,
2531 "It specifies preserving of the cookie ahead. (DBM/MYSQL/MEMCACHE)"),
2533 "ChxjCookieLazyMode",
2534 cmd_set_cookie_lazy_mode,
2537 "OneTimeID is negligently done. (TRUE/FALSE)"),
2538 #if defined(USE_MYSQL_COOKIE)
2540 "ChxjCookieMysqlHost",
2541 cmd_set_cookie_mysql_host,
2544 "The MySQL database host used by saving Cookie"),
2546 "ChxjCookieMysqlPort",
2547 cmd_set_cookie_mysql_port,
2550 "The MySQL database port used by saving Cookie"),
2552 "ChxjCookieMysqlDatabase",
2553 cmd_set_cookie_mysql_database,
2556 "The MySQL database name used by saving Cookie"),
2558 "ChxjCookieMysqlUsername",
2559 cmd_set_cookie_mysql_username,
2562 "The MySQL username used by saving Cookie"),
2564 "ChxjCookieMysqlPassword",
2565 cmd_set_cookie_mysql_password,
2568 "The MySQL password used by saving Cookie"),
2570 "ChxjCookieMysqlTableName",
2571 cmd_set_cookie_mysql_table_name,
2574 "The MySQL table name used by saving Cookie"),
2576 "ChxjCookieMysqlSocketPath",
2577 cmd_set_cookie_mysql_socket_path,
2580 "The MySQL socket path used by saving Cookie"),
2582 "ChxjCookieMysqlCharset",
2583 cmd_set_cookie_mysql_charset,
2586 "The MySQL charset used by saving Cookie"),
2588 #if defined(USE_MEMCACHE_COOKIE)
2590 "ChxjCookieMemcacheHost",
2591 cmd_set_cookie_memcache_host,
2594 "The Memcached host used by saving Cookie"),
2596 "ChxjCookieMemcachePort",
2597 cmd_set_cookie_memcache_port,
2600 "The Memcached port used by saving Cookie"),
2604 cmd_set_new_line_type,
2607 "HTML new line type (NONE|CRLF|LF|CR). default is CRLF"),
2609 "ChxjForwardUrlBase",
2610 cmd_set_forward_url_base,
2613 "The forward url base(default: {request protocol}://{this server}:{this server port}"),
2615 "ChxjForwardServerIp",
2616 cmd_set_forward_server_ip,
2619 "The forward server ip(default: this server ip)"),
2624 /*----------------------------------------------------------------------------*/
2625 /* Dispatch list for API hooks */
2626 /*----------------------------------------------------------------------------*/
2627 module AP_MODULE_DECLARE_DATA chxj_module = {
2628 STANDARD20_MODULE_STUFF,
2629 chxj_create_per_dir_config, /* create per-dir config structures */
2630 chxj_merge_per_dir_config, /* merge per-dir config structures */
2631 chxj_config_server_create, /* create per-server config structures */
2632 NULL, /* merge per-server config structures */
2633 cmds, /* table of config file commands */
2634 chxj_register_hooks /* register hooks */