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);
148 * Only when User-Agent is specified, the User-Agent header is camouflaged.
153 chxj_headers_fixup(request_rec *r)
155 mod_chxj_config* dconf;
156 chxjconvrule_entry* entryp;
162 DBG(r, "start chxj_headers_fixup()");
163 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
165 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
166 spec = chxj_specified_device(r, user_agent);
168 contentType = (char *)apr_table_get(r->headers_in, "Content-Type");
170 && strncasecmp("multipart/form-data", contentType, 19) == 0) {
171 DBG(r, "detect multipart/form-data ==> no target");
172 DBG(r, "end chxj_headers_fixup()");
176 switch(spec->html_spec_type) {
177 case CHXJ_SPEC_Chtml_1_0:
178 case CHXJ_SPEC_Chtml_2_0:
179 case CHXJ_SPEC_Chtml_3_0:
180 case CHXJ_SPEC_Chtml_4_0:
181 case CHXJ_SPEC_Chtml_5_0:
182 case CHXJ_SPEC_Chtml_6_0:
183 case CHXJ_SPEC_Chtml_7_0:
184 case CHXJ_SPEC_XHtml_Mobile_1_0:
186 case CHXJ_SPEC_Jhtml:
187 case CHXJ_SPEC_Jxhtml:
188 entryp = chxj_apply_convrule(r, dconf->convrules);
190 DBG(r, "end chxj_headers_fixup() no pattern");
193 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
198 apr_table_setn(r->headers_in,
199 CHXJ_HTTP_USER_AGENT,
202 if (entryp->user_agent)
203 apr_table_setn(r->headers_in,
207 chxj_convert_input_header(r,entryp);
217 if (r->method_number == M_POST) {
218 if (! apr_table_get(r->headers_in, "X-Chxj-Forward")) {
219 DBG(r, "set Input handler old:[%s] proxyreq:[%d] uri:[%s] filename:[%s]", r->handler, r->proxyreq, r->uri, r->filename);
220 r->proxyreq = PROXYREQ_NONE;
221 r->handler = apr_psprintf(r->pool, "chxj-input-handler");
224 char *client_ip = (char *)apr_table_get(r->headers_in, CHXJ_HEADER_ORIG_CLIENT_IP);
226 apr_sockaddr_t *address = NULL;
227 apr_status_t rv = apr_sockaddr_info_get(&address, ap_get_server_name(r), APR_UNSPEC, ap_get_server_port(r), 0, r->pool);
228 if (rv != APR_SUCCESS) {
230 ERR(r, "%s:%d apr_sockaddr_info_get() failed: rv:[%d|%s]", APLOG_MARK, rv, apr_strerror(rv, buf, 256));
231 DBG(r, "end chxj_headers_fixup()");
235 if (dconf->forward_server_ip) {
236 addr = dconf->forward_server_ip;
239 apr_sockaddr_ip_get(&addr, address);
241 DBG(r, "Client IP:[%s] vs Orig Client IP:[%s] vs Server IP:[%s]", r->connection->remote_ip, client_ip, addr);
242 if (strcmp(addr, r->connection->remote_ip) == 0) {
243 r->connection->remote_ip = apr_pstrdup(r->connection->pool, client_ip);
245 if (! apr_table_get(r->headers_in, "Content-Length")) {
246 contentLength = (char *)apr_table_get(r->headers_in, "X-Chxj-Content-Length");
248 apr_table_set(r->headers_in, "Content-Length", contentLength);
255 DBG(r, "end chxj_headers_fixup()");
261 * It converts it from CHTML into XXML corresponding to each model.
264 * @param src [i] It is former HTML character string.
265 * @param len [i/o] It is length of former HTML character string.
268 chxj_convert(request_rec *r, const char **src, apr_size_t *len, device_table *spec, const char *ua, cookie_t **cookiep)
274 mod_chxj_config *dconf;
275 chxjconvrule_entry *entryp;
277 DBG(r,"start of chxj_convert() input:[%.*s]", (int)*len, *src);
278 dst = apr_pstrcat(r->pool, (char *)*src, NULL);
280 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
283 entryp = chxj_apply_convrule(r, dconf->convrules);
285 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT))
289 /*------------------------------------------------------------------------*/
290 /* get UserAgent from http header */
291 /*------------------------------------------------------------------------*/
292 if (entryp->user_agent)
293 user_agent = (char *)apr_table_get(r->headers_in, CHXJ_HTTP_USER_AGENT);
295 user_agent = (char *)apr_table_get(r->headers_in, HTTP_USER_AGENT);
297 DBG(r,"User-Agent:[%s]", user_agent);
298 DBG(r,"content type is %s", r->content_type);
301 if (! STRNCASEEQ('t','T', "text/html", r->content_type, sizeof("text/html")-1)
302 && ! STRNCASEEQ('a','A', "application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)) {
303 DBG(r,"no convert. content type is %s", r->content_type);
304 DBG(r,"end of chxj_convert()");
308 if (ua && user_agent && strcasecmp(user_agent, ua) != 0) {
310 spec = chxj_specified_device(r, user_agent);
317 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
318 switch(spec->html_spec_type) {
319 case CHXJ_SPEC_Chtml_1_0:
320 case CHXJ_SPEC_Chtml_2_0:
321 case CHXJ_SPEC_Chtml_3_0:
322 case CHXJ_SPEC_Chtml_4_0:
323 case CHXJ_SPEC_Chtml_5_0:
324 case CHXJ_SPEC_Chtml_6_0:
325 case CHXJ_SPEC_Chtml_7_0:
326 case CHXJ_SPEC_XHtml_Mobile_1_0:
327 case CHXJ_SPEC_Jhtml:
328 cookie = chxj_save_cookie(r);
335 if (!r->header_only) {
338 if (convert_routine[spec->html_spec_type].encoder)
339 tmp = convert_routine[spec->html_spec_type].encoder(r,
343 if (convert_routine[spec->html_spec_type].converter) {
345 dst = convert_routine[spec->html_spec_type].converter(r,
353 dst = convert_routine[spec->html_spec_type].converter(r,
362 ap_set_content_length(r, *len);
365 dst = apr_psprintf(r->pool, "\n");
373 DBG(r, "end of chxj_convert()");
380 * It converts it from HEADER.
385 chxj_convert_input_header(request_rec *r,chxjconvrule_entry *entryp)
398 int no_update_flag = 0;
400 DBG(r, "start chxj_convert_input_header()");
403 DBG(r, "r->args=[null]");
404 DBG(r, "end chxj_convert_input_header()");
407 urilen = strlen(r->args);
409 result = qs_alloc_zero_byte_string(r->pool);
411 buff_pre = apr_pstrdup(r->pool, r->args);
416 pair = apr_strtok(buff_pre, "&", &pstate);
422 pair_sv = apr_pstrdup(r->pool, pair);
424 name = apr_strtok(pair, "=", &vstate);
425 value = apr_strtok(NULL, "=", &vstate);
426 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0 || strcasecmp(name, chxj_url_encode(r->pool, CHXJ_COOKIE_NOUPDATE_PARAM)) == 0) {
427 DBG(r, "found cookie no update parameter");
432 buff = apr_pstrdup(r->pool, r->args);
433 DBG(r, "r->args=[%s]", buff);
442 pair = apr_strtok(buff, "&", &pstate);
448 pair_sv = apr_pstrdup(r->pool, pair);
450 name = apr_strtok(pair, "=", &vstate);
451 value = apr_strtok(NULL, "=", &vstate);
452 if (strncasecmp(name, "_chxj", 5) != 0 && strncasecmp(name, "%5Fchxj", sizeof("%5Fchxj")-1) != 0) {
453 if (strlen(result) != 0)
454 result = apr_pstrcat(r->pool, result, "&", NULL);
456 if (strcasecmp(entryp->encoding, "NONE") != 0) {
461 if (value && *value != 0) {
462 value = chxj_url_decode(r->pool, value);
463 dlen = strlen(value);
464 DBG(r, "************ before encoding[%s]", value);
466 dvalue = chxj_rencoding(r, value, &dlen);
467 dvalue = chxj_url_encode(r->pool, dvalue);
469 DBG(r, "************ after encoding[%s]", dvalue);
475 if (name && *name != 0) {
476 name = chxj_url_decode(r->pool, name);
478 dname = chxj_rencoding(r, name, &dlen);
479 dname = chxj_url_encode(r->pool, dname);
485 result = apr_pstrcat(r->pool, result, dname, "=", dvalue, NULL);
488 if (strcmp(name, pair_sv) != 0)
489 result = apr_pstrcat(r->pool, result, name, "=", value, NULL);
491 result = apr_pstrcat(r->pool, result, name, NULL);
495 if ( (strncasecmp(name, "_chxj_c_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fc%5F", sizeof("%5Fchxj%5Fc%5F")-1) == 0)
496 || (strncasecmp(name, "_chxj_r_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fr%5F", sizeof("%5Fchxj%5Fr%5F")-1) == 0)
497 || (strncasecmp(name, "_chxj_s_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fs%5F", sizeof("%5Fchxj%5Fs%5F")-1) == 0)) {
501 if (strlen(value) == 0)
504 if (strlen(result) != 0)
505 result = apr_pstrcat(r->pool, result, "&", NULL);
507 result = apr_pstrcat(r->pool, result, &name[8], "=", value, NULL);
510 if (strcasecmp(name, CHXJ_COOKIE_PARAM) == 0 || strcasecmp(name, "%5Fchxj%5Fcc") == 0) {
511 apr_table_unset(r->headers_in, "Cookie");
512 DBG(r, "found cookie parameter[%s]", value);
513 DBG(r, "call start chxj_load_cookie()");
515 cookie = chxj_load_cookie(r, value);
516 DBG(r, "call end chxj_load_cookie()");
517 if (! no_update_flag && cookie) {
518 chxj_update_cookie(r, cookie);
520 chxj_cookie_unlock(r);
525 DBG(r, "result r->args=[%s]", r->args);
526 DBG(r, "end chxj_convert_input_header()");
532 * It converts it from POSTDATA .
535 * @param src [i] It is POSTDATA character string.
536 * @param len [i/o] It is length of former HTML character string.
543 chxjconvrule_entry *entryp)
554 int no_update_flag = 0;
556 s = apr_pstrdup(r->pool, *src);
557 buff_pre = apr_pstrdup(r->pool, *src);
559 result = qs_alloc_zero_byte_string(r->pool);
561 DBG(r, "BEFORE input convert source = [%s]", s);
566 pair = apr_strtok(buff_pre, "&", &pstate);
572 pair_sv = apr_pstrdup(r->pool, pair);
574 name = apr_strtok(pair, "=", &vstate);
575 value = apr_strtok(NULL, "=", &vstate);
576 if (strcasecmp(name, CHXJ_COOKIE_NOUPDATE_PARAM) == 0 || strcasecmp(name, chxj_url_encode(r->pool, CHXJ_COOKIE_NOUPDATE_PARAM)) == 0) {
577 DBG(r, "found cookie no update parameter");
587 pair = apr_strtok(s, "&", &pstate);
592 name = apr_strtok(pair, "=", &vstate);
593 value = apr_strtok(NULL, "=", &vstate);
594 if (strncasecmp(name, "_chxj", 5) != 0 && strncasecmp(name, "%5Fchxj", sizeof("%5Fchxj")-1) != 0) {
595 if (strlen(result) != 0)
596 result = apr_pstrcat(r->pool, result, "&", NULL);
598 if (strcasecmp(entryp->encoding, "NONE") != 0) {
603 if (value && *value != 0) {
604 value = chxj_url_decode(r->pool, value);
605 dlen = strlen(value);
606 DBG(r, "************ before encoding[%s]", value);
608 dvalue = chxj_rencoding(r, value, &dlen);
609 dvalue = chxj_url_encode(r->pool, dvalue);
611 DBG(r, "************ after encoding[%s]", dvalue);
617 if (name && *name != 0) {
618 name = chxj_url_decode(r->pool, name);
620 dname = chxj_rencoding(r, name, &dlen);
621 dname = chxj_url_encode(r->pool, dname);
627 result = apr_pstrcat(r->pool, result, dname, "=", dvalue, NULL);
630 result = apr_pstrcat(r->pool, result, name, "=", value, NULL);
634 if ( (strncasecmp(name, "_chxj_c_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fc%5F", sizeof("%5Fchxj%5Fc%5F")-1) == 0)
635 || (strncasecmp(name, "_chxj_r_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fr%5F", sizeof("%5Fchxj%5Fr%5F")-1) == 0)
636 || (strncasecmp(name, "_chxj_s_", 8) == 0 || strncasecmp(name, "%5Fchxj%5Fs%5F", sizeof("%5Fchxj%5Fs%5F")-1) == 0)) {
640 if (strlen(value) == 0)
643 if (strlen(result) != 0)
644 result = apr_pstrcat(r->pool, result, "&", NULL);
646 if (strcasecmp(entryp->encoding, "NONE") != 0 && value && strlen(value)) {
650 dlen = strlen(value);
651 value = chxj_url_decode(r->pool, value);
652 DBG(r, "************ before encoding[%s]", value);
654 dvalue = chxj_rencoding(r, value, &dlen);
655 dvalue = chxj_url_encode(r->pool,dvalue);
657 DBG(r, "************ after encoding[%s]", dvalue);
659 result = apr_pstrcat(r->pool, result, &name[8], "=", dvalue, NULL);
663 result = apr_pstrcat(r->pool, result, &name[8], "=", value, NULL);
667 if (strcasecmp(name, CHXJ_COOKIE_PARAM) == 0 || strcasecmp(name, "%5Fchxj%5Fcc") == 0) {
668 apr_table_unset(r->headers_in, "Cookie");
669 DBG(r, "found cookie parameter[%s]", value);
670 DBG(r, "call start chxj_load_cookie()");
671 cookie = chxj_load_cookie(r, value);
672 DBG(r, "call end chxj_load_cookie()");
673 if (! no_update_flag && cookie) {
674 chxj_update_cookie(r, cookie);
678 *len = strlen(result);
680 DBG(r, "AFTER input convert result = [%s]", result);
687 * The received data is returned to the filter.
689 * @param f [i/o] It is a filter.
690 * @param data [i] It is data returned to the filter.
691 * @param len [i] It is length of the data returned to the filter.
694 pass_data_to_filter(ap_filter_t *f, const char *data,
697 request_rec *r = f->r;
698 conn_rec *c = r->connection;
700 apr_bucket_brigade *bb;
703 DBG(r, "start pass_data_to_filter()");
705 bb = apr_brigade_create(r->pool, c->bucket_alloc);
706 b = apr_bucket_transient_create(data, len, c->bucket_alloc);
708 APR_BRIGADE_INSERT_TAIL(bb, b);
709 b = apr_bucket_eos_create(f->c->bucket_alloc);
710 APR_BRIGADE_INSERT_TAIL(bb, b);
712 rv = ap_pass_brigade(f->next, bb);
713 if (rv != APR_SUCCESS) {
714 DBG(r, "ap_pass_brigade()");
718 DBG(r, "end pass_data_to_filter()");
725 * It is the main loop of the output filter.
727 * @param f [i/o] It is a filter.
731 chxj_output_filter(ap_filter_t *f, apr_bucket_brigade *bb)
737 char *user_agent = NULL;
739 mod_chxj_ctx *ctx = (mod_chxj_ctx *)f->ctx;
740 cookie_t *cookie = NULL;
741 mod_chxj_config *dconf;
742 chxjconvrule_entry *entryp = NULL;
743 device_table *spec = NULL;
746 DBG(f->r, "start of chxj_output_filter()");
750 apr_pool_create(&pool, r->pool);
752 entryp = ctx->entryp;
754 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
756 if (r->content_type) {
757 if (! STRNCASEEQ('t','T',"text/html",r->content_type, sizeof("text/html")-1)
758 && ! STRNCASEEQ('t','T',"text/xml", r->content_type, sizeof("text/xml")-1)
759 && ! STRNCASEEQ('a','A',"application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)
760 && ! (dconf->image == CHXJ_IMG_ON
761 && ! apr_table_get(r->headers_in, "CHXJ_IMG_CONV")
762 && STRNCASEEQ('i','I',"image/", r->content_type, sizeof("image/") -1)
763 && ( STRCASEEQ('j','J',"jpeg", &r->content_type[6]) /* JPEG */
764 || STRCASEEQ('j','J',"jp2", &r->content_type[6]) /* JPEG2000 */
765 || STRCASEEQ('j','J',"jpeg2000", &r->content_type[6]) /* JPEG2000 */
766 || STRCASEEQ('j','J',"jpeg2000-image", &r->content_type[6]) /* JPEG2000 */
767 || STRCASEEQ('x','X',"x-jpeg2000-image",&r->content_type[6]) /* JPEG2000 */
768 || STRCASEEQ('p','P',"png", &r->content_type[6]) /* PNG */
769 || STRCASEEQ('x','X',"x-png", &r->content_type[6]) /* PNG */
770 || STRCASEEQ('g','G',"gif", &r->content_type[6])))) { /* GIF */
772 DBG(r, "not convert content-type:[%s] dconf->image:[%d]", r->content_type, dconf->image);
773 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
774 DBG(r, "entryp->action == COOKIE_ON_BIT");
775 switch(spec->html_spec_type) {
776 case CHXJ_SPEC_Chtml_1_0:
777 case CHXJ_SPEC_Chtml_2_0:
778 case CHXJ_SPEC_Chtml_3_0:
779 case CHXJ_SPEC_Chtml_4_0:
780 case CHXJ_SPEC_Chtml_5_0:
781 case CHXJ_SPEC_Chtml_6_0:
782 case CHXJ_SPEC_Chtml_7_0:
783 case CHXJ_SPEC_XHtml_Mobile_1_0:
784 case CHXJ_SPEC_Jhtml:
786 cookie = chxj_save_cookie(r);
787 s_add_cookie_id_if_has_location_header(r, cookie);
788 chxj_cookie_unlock(r);
794 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
795 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
796 r->status = HTTP_MOVED_TEMPORARILY;
799 ap_pass_brigade(f->next, bb);
804 DBG(r, "not convert content-type:[(null)]");
805 ap_pass_brigade(f->next, bb);
810 for (b = APR_BRIGADE_FIRST(bb);
811 b != APR_BRIGADE_SENTINEL(bb);
812 b = APR_BUCKET_NEXT(b)) {
814 if (apr_bucket_read(b, &data, &len, APR_BLOCK_READ) == APR_SUCCESS) {
815 DBG(r, "read data[%.*s]",(int)len, data);
817 /*--------------------------------------------------------------------*/
819 /*--------------------------------------------------------------------*/
821 DBG(r, "append data start");
822 ctx = (mod_chxj_ctx *)f->ctx;
825 tmp = apr_palloc(r->pool, ctx->len);
826 memcpy(tmp, ctx->buffer, ctx->len);
828 ctx->buffer = apr_palloc(pool, ctx->len + len);
830 memcpy(ctx->buffer, tmp, ctx->len);
831 memcpy(&ctx->buffer[ctx->len], data, len);
835 DBG(r, "append data end");
838 if (APR_BUCKET_IS_EOS(b)) {
841 /*----------------------------------------------------------------------*/
843 /*----------------------------------------------------------------------*/
845 ctx = (mod_chxj_ctx *)f->ctx;
847 DBG(r, "content_type=[%s]", r->content_type);
850 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN
852 && (STRNCASEEQ('a','A',"application/xhtml+xml", r->content_type, sizeof("application/xhtml+xml")-1)
853 || STRNCASEEQ('t','T',"text/html", r->content_type, sizeof("text/html")-1))) {
854 DBG(r, "detect convert target:[%s]", r->content_type);
859 tmp = apr_palloc(pool, ctx->len + 1);
861 memset(tmp, 0, ctx->len + 1);
862 memcpy(tmp, ctx->buffer, ctx->len);
864 ctx->buffer = chxj_convert(r,
866 (apr_size_t *)&ctx->len,
868 user_agent, &cookie);
872 ctx->buffer = apr_psprintf(r->pool, "\n");
874 ctx->buffer = chxj_convert(r,
875 (const char **)&ctx->buffer,
876 (apr_size_t *)&ctx->len,
878 user_agent, &cookie);
883 && *(char *)r->content_type == 't'
884 && strncmp(r->content_type, "text/xml", 8) == 0) {
893 memset(&doc, 0, sizeof(Doc));
894 memset(&qrcode, 0, sizeof(qr_code_t));
896 doc.parse_mode = PARSE_MODE_CHTML;
900 qs_init_malloc(&doc);
902 root = qs_parse_string(&doc, ctx->buffer, ctx->len);
905 for (child = qs_get_child_node(&doc,root);
907 child = qs_get_next_node(&doc,child)) {
908 char *name = qs_get_node_name(&doc,child);
909 if (strcasecmp("qrcode",name) == 0) {
914 qs_all_free(&doc,QX_LOGMARK);
916 r->handler = apr_psprintf(r->pool, "chxj-qrcode");
917 chxj_qrcode_node_to_qrcode(&qrcode, root);
918 sts = chxj_qrcode_create_image_data(&qrcode, &ctx->buffer, &ctx->len);
920 ERR(r, "qrcode create failed.");
921 chxj_cookie_unlock(r);
924 r->content_type = apr_psprintf(r->pool, "image/jpeg");
928 if (spec->html_spec_type != CHXJ_SPEC_UNKNOWN
930 && ( *r->content_type == 'i' || *r->content_type == 'I')
931 && dconf->image == CHXJ_IMG_ON
932 && strncasecmp("image/", r->content_type, 6) == 0
933 && ( STRCASEEQ('j','J',"jpeg", &r->content_type[6]) /* JPEG */
934 || STRCASEEQ('j','J',"jp2", &r->content_type[6]) /* JPEG2000 */
935 || STRCASEEQ('j','J',"jpeg2000", &r->content_type[6]) /* JPEG2000 */
936 || STRCASEEQ('j','J',"jpeg2000-image", &r->content_type[6]) /* JPEG2000 */
937 || STRCASEEQ('x','X',"x-jpeg2000-image",&r->content_type[6]) /* JPEG2000 */
938 || STRCASEEQ('p','P',"png", &r->content_type[6]) /* PNG */
939 || STRCASEEQ('x','X',"x-png", &r->content_type[6]) /* PNG */
940 || STRCASEEQ('g','G',"gif", &r->content_type[6]))) { /* GIF */
944 tmp = apr_palloc(pool, ctx->len + 1);
946 memset(tmp, 0, ctx->len + 1);
947 memcpy(tmp, ctx->buffer, ctx->len);
949 chxj_convert_image(r,
951 (apr_size_t *)&ctx->len);
952 if (ctx->buffer == NULL) {
958 apr_table_unset(r->headers_out, "Content-Length");
959 apr_table_unset(r->err_headers_out, "Content-Length");
960 ap_set_content_length(r, (apr_off_t)ctx->len);
962 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
963 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
964 r->status = HTTP_MOVED_TEMPORARILY;
969 DBG(r, "call pass_data_to_filter()");
970 s_add_cookie_id_if_has_location_header(r, cookie);
971 chxj_cookie_unlock(r);
972 rv = pass_data_to_filter(f,
973 (const char *)ctx->buffer,
974 (apr_size_t)ctx->len);
977 chxj_cookie_unlock(r);
982 DBG(r, " SAVE COOKIE[%x]", entryp->action);
987 if (entryp->action & CONVRULE_COOKIE_ON_BIT) {
988 DBG(r, "entryp->action == COOKIE_ON_BIT");
989 switch(spec->html_spec_type) {
990 case CHXJ_SPEC_Chtml_1_0:
991 case CHXJ_SPEC_Chtml_2_0:
992 case CHXJ_SPEC_Chtml_3_0:
993 case CHXJ_SPEC_Chtml_4_0:
994 case CHXJ_SPEC_Chtml_5_0:
995 case CHXJ_SPEC_Chtml_6_0:
996 case CHXJ_SPEC_Chtml_7_0:
997 case CHXJ_SPEC_XHtml_Mobile_1_0:
998 case CHXJ_SPEC_Jhtml:
1000 cookie = chxj_save_cookie(r);
1002 * Location Header Check to add cookie parameter.
1004 s_add_cookie_id_if_has_location_header(r, cookie);
1005 chxj_cookie_unlock(r);
1006 apr_table_unset(r->headers_out, "Set-Cookie");
1007 apr_table_unset(r->err_headers_out, "Set-Cookie");
1014 if (apr_table_get(r->headers_out, "Location") || apr_table_get(r->err_headers_out, "Location")) {
1015 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
1016 r->status = HTTP_MOVED_TEMPORARILY;
1019 apr_table_setn(r->headers_out, "Content-Length", "0");
1020 DBG(r, "call pass_data_to_filter()");
1021 rv = pass_data_to_filter(f, (const char *)"", (apr_size_t)0);
1026 apr_brigade_destroy(bb);
1028 DBG(r, "end of output filter");
1034 * Add Cookie_id if it has location header.
1037 s_add_cookie_id_if_has_location_header(request_rec *r, cookie_t *cookie)
1039 char *location_header = (char *)apr_table_get(r->headers_out, "Location");
1040 if (! location_header) {
1041 location_header = (char *)apr_table_get(r->err_headers_out, "Location");
1043 if (cookie && location_header) {
1044 DBG(r, "Location Header=[%s]", location_header);
1045 location_header = chxj_add_cookie_parameter(r,
1048 apr_table_unset(r->headers_out, "Location");
1049 apr_table_setn(r->headers_out, "Location", location_header);
1050 DBG(r, "Location Header=[%s]", location_header);
1051 if (r->status < HTTP_MULTIPLE_CHOICES || r->status > HTTP_TEMPORARY_REDIRECT) {
1052 r->status = HTTP_MOVED_TEMPORARILY;
1058 * It is the main loop of the input filter handler.
1062 chxj_input_handler(request_rec *r)
1064 mod_chxj_config *dconf;
1065 chxjconvrule_entry *entryp = NULL;
1066 device_table *spec = NULL;
1067 char *post_data = NULL;
1068 apr_size_t post_data_len = 0;
1073 DBG(r, "start of chxj_input_handler()");
1075 if (strcasecmp(r->handler, "chxj-input-handler")) {
1076 DBG(r, "end chxj_input_handler()");
1079 apr_pool_create(&pool, r->pool);
1081 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1082 user_agent = (char*)apr_table_get(r->headers_in, "User-Agent");
1083 spec = chxj_specified_device(r, user_agent);
1084 entryp = chxj_apply_convrule(r, dconf->convrules);
1086 post_data = apr_pstrdup(pool, "");
1087 if (ap_setup_client_block(r, REQUEST_CHUNKED_DECHUNK) == OK) {
1088 if (ap_should_client_block(r)) {
1089 while (post_data_len < CHXJ_POST_MAX) {
1092 int read_bytes = ap_get_client_block(r, buffer, BUFSZ-1);
1093 if (read_bytes<=0) {
1096 buffer[read_bytes] = '\0';
1097 post_data = apr_pstrcat(pool, post_data, buffer, NULL);
1098 post_data_len += read_bytes;
1107 if (post_data_len > 0) {
1108 post_data = chxj_input_convert(r, (const char**)&post_data, (apr_size_t*)&post_data_len, entryp);
1109 DBG(r, "(in:exchange)POSTDATA:[%s]", post_data);
1113 if (dconf->forward_url_base) {
1114 url_path = apr_psprintf(pool, "%s%s", dconf->forward_url_base, r->uri);
1117 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);
1120 url_path = apr_pstrcat(pool, url_path, "?", r->args, NULL);
1122 DBG(r, "==> new url_path:[%s]", url_path);
1125 apr_table_setn(r->headers_in, CHXJ_HEADER_ORIG_CLIENT_IP, r->connection->remote_ip);
1126 apr_table_unset(r->headers_in, "Content-Length");
1127 apr_table_setn(r->headers_in, "Content-Length", apr_psprintf(pool, "%d", post_data_len));
1128 response = chxj_serf_post(r, pool, url_path, post_data, post_data_len, 1, &res_len);
1129 DBG(r, "response:[%.*s][%d]", res_len, response, res_len);
1132 if ((chunked = (char *)apr_table_get(r->headers_out, "Transfer-Encoding")) != NULL) {
1133 if (strcasecmp(chunked, "chunked") == 0) {
1135 apr_table_unset(r->headers_out, "Transfer-Encoding");
1140 apr_pool_create(&wpool, r->pool);
1141 apr_bucket_brigade *bb;
1144 conn_rec *c = r->connection;
1146 bb = apr_brigade_create(wpool, c->bucket_alloc);
1147 e = apr_bucket_heap_create(response, res_len, NULL, c->bucket_alloc);
1148 APR_BRIGADE_INSERT_TAIL(bb, e);
1149 e = apr_bucket_eos_create(c->bucket_alloc);
1150 APR_BRIGADE_INSERT_TAIL(bb, e);
1151 if ((rv = ap_pass_brigade(r->output_filters, bb)) != APR_SUCCESS) {
1152 ERR(r, "%s:%d failed ap_pass_brigade()", APLOG_MARK);
1155 apr_brigade_cleanup(bb);
1158 DBG(r, "end of chxj_input_handler()");
1162 static mod_chxj_global_config *
1163 chxj_global_config_create(apr_pool_t *pool, server_rec *s)
1165 mod_chxj_global_config *conf;
1167 SDBG(s, "start chxj_global_config_create()");
1169 /*--------------------------------------------------------------------------*/
1170 /* allocate an own subpool which survives server restarts */
1171 /*--------------------------------------------------------------------------*/
1172 conf = (mod_chxj_global_config *)apr_palloc(pool,
1173 sizeof(mod_chxj_global_config));
1175 conf->cookie_db_lock = NULL;
1177 SDBG(s, "end chxj_global_config_create()");
1184 * initialize chxj module
1187 chxj_init_module(apr_pool_t *p,
1188 apr_pool_t *UNUSED(plog),
1189 apr_pool_t *UNUSED(ptemp),
1195 SDBG(s, "start chxj_init_module()");
1197 apr_pool_userdata_get(&user_data, CHXJ_MOD_CONFIG_KEY, s->process->pool);
1199 if (user_data == NULL) {
1202 * dummy user_data set.
1204 apr_pool_userdata_set(
1206 CHXJ_MOD_CONFIG_KEY,
1207 apr_pool_cleanup_null,
1209 SDBG(s, "end chxj_init_module()");
1213 ap_add_version_component(p, CHXJ_VERSION_PREFIX CHXJ_VERSION);
1215 if ((rv = apr_proc_mutex_create(&global_cookie_mutex, NULL, APR_LOCK_FCNTL, s->process->pool)) != APR_SUCCESS) {
1217 SERR(s, "%s:%d end chxj_init_module(). mutex create failure.(%d:%s)",APLOG_MARK, rv,apr_strerror(rv,errstr,255));
1218 return HTTP_INTERNAL_SERVER_ERROR;
1221 SDBG(s, "end chxj_init_module()");
1228 chxj_child_init(apr_pool_t *UNUSED(p), server_rec *s)
1231 SDBG(s, "start chxj_child_init()");
1232 if ((rv = apr_proc_mutex_child_init(&global_cookie_mutex, NULL, s->process->pool)) != APR_SUCCESS) {
1234 SERR(s, "%s:%d ERROR end chxj_init_module(). mutex create failure.(%d:%s)", APLOG_MARK, rv,apr_strerror(rv,errstr,255));
1236 SDBG(s, "end chxj_child_init()");
1241 * A set structure of each server is generated.
1247 chxj_config_server_create(apr_pool_t *p, server_rec *s)
1249 mod_chxj_global_config *gc;
1251 gc = chxj_global_config_create(p,s);
1258 chxj_translate_name(request_rec *r)
1260 return chxj_trans_name(r);
1265 chxj_insert_filter(request_rec *r)
1269 mod_chxj_config *dconf;
1270 chxjconvrule_entry *entryp;
1275 DBG(r, "start chxj_insert_filter()");
1277 dconf = chxj_get_module_config(r->per_dir_config, &chxj_module);
1279 user_agent = (char*)apr_table_get(r->headers_in, HTTP_USER_AGENT);
1281 contentType = (char *)apr_table_get(r->headers_in, "Content-Type");
1283 && strncasecmp("multipart/form-data", contentType, 19) == 0) {
1284 DBG(r, "detect multipart/form-data ==> no target");
1288 spec = chxj_specified_device(r, user_agent);
1289 entryp = chxj_apply_convrule(r, dconf->convrules);
1291 DBG(r, "end chxj_insert_filter()");
1294 ctx = apr_palloc(r->pool, sizeof(*ctx));
1295 memset(ctx, 0, sizeof(*ctx));
1296 if ((rv = apr_pool_create(&ctx->pool, r->pool)) != APR_SUCCESS) {
1297 ERR(r, "failed: new pool create. rv:[%d]", rv);
1300 ctx->entryp = entryp;
1302 ctx->buffer = apr_palloc(ctx->pool, 1);
1305 if (!entryp || !(entryp->action & CONVRULE_ENGINE_ON_BIT)) {
1310 switch(spec->html_spec_type) {
1311 case CHXJ_SPEC_Chtml_1_0:
1312 case CHXJ_SPEC_Chtml_2_0:
1313 case CHXJ_SPEC_Chtml_3_0:
1314 case CHXJ_SPEC_Chtml_4_0:
1315 case CHXJ_SPEC_Chtml_5_0:
1316 case CHXJ_SPEC_Chtml_6_0:
1317 case CHXJ_SPEC_Chtml_7_0:
1318 case CHXJ_SPEC_XHtml_Mobile_1_0:
1319 case CHXJ_SPEC_Hdml:
1320 case CHXJ_SPEC_Jhtml:
1321 case CHXJ_SPEC_Jxhtml:
1329 if (! apr_table_get(r->headers_in, "X-Chxj-Forward")) {
1330 ap_add_output_filter("chxj_output_filter", ctx, r, r->connection);
1331 DBG(r, "added Output Filter");
1334 DBG(r, "end chxj_insert_filter()");
1339 * The hook is registered.
1344 chxj_register_hooks(apr_pool_t *UNUSED(p))
1346 ap_hook_post_config(chxj_init_module,
1349 APR_HOOK_REALLY_FIRST);
1350 ap_hook_child_init(chxj_child_init,
1353 APR_HOOK_REALLY_FIRST);
1354 ap_register_output_filter (
1355 "chxj_output_filter",
1359 ap_hook_insert_filter(chxj_insert_filter, NULL, NULL, APR_HOOK_MIDDLE);
1360 ap_hook_handler(chxj_img_conv_format_handler, NULL, NULL, APR_HOOK_MIDDLE);
1361 ap_hook_handler(chxj_qr_code_handler, NULL, NULL, APR_HOOK_MIDDLE);
1362 ap_hook_handler(chxj_input_handler, NULL, NULL, APR_HOOK_MIDDLE);
1363 ap_hook_translate_name(chxj_translate_name, NULL, NULL, APR_HOOK_MIDDLE);
1364 ap_hook_fixups(chxj_headers_fixup, NULL, NULL, APR_HOOK_FIRST);
1369 * A set structure according to the directory is generated.
1375 chxj_create_per_dir_config(apr_pool_t *p, char *arg)
1377 mod_chxj_config *conf;
1379 conf = apr_pcalloc(p, sizeof(mod_chxj_config));
1380 conf->device_data_file = NULL;
1381 conf->devices = NULL;
1382 conf->emoji_data_file = NULL;
1384 conf->emoji_tail = NULL;
1385 conf->image = CHXJ_IMG_NONE;
1386 conf->image_cache_dir = apr_psprintf(p, "%s",DEFAULT_IMAGE_CACHE_DIR);
1387 conf->image_cache_limit = 0;
1388 conf->server_side_encoding = NULL;
1389 conf->cookie_db_dir = NULL;
1390 conf->cookie_timeout = 0;
1391 conf->cookie_store_type = COOKIE_STORE_TYPE_NONE;
1392 conf->cookie_lazy_mode = 0;
1393 #if defined(USE_MYSQL_COOKIE)
1394 memset((void *)&conf->mysql, 0, sizeof(mysql_t));
1395 conf->mysql.port = MYSQL_PORT;
1396 conf->mysql.host = NULL;
1398 #if defined(USE_MEMCACHE_COOKIE)
1399 memset((void *)&conf->memcache, 0, sizeof(memcache_t));
1400 conf->memcache.host = NULL;
1401 conf->memcache.port = 0;
1403 conf->forward_url_base = NULL;
1404 conf->forward_server_ip = NULL;
1410 conf->dir = apr_pcalloc(p, strlen(arg)+1);
1411 memset(conf->dir, 0, strlen(arg)+1);
1412 strcpy(conf->dir, arg);
1414 conf->convrules = apr_array_make(p, 2, sizeof(chxjconvrule_entry));
1416 /* Default is copyleft */
1417 conf->image_copyright = NULL;
1424 * Merge per-directory CHXJ configurations
1427 chxj_merge_per_dir_config(apr_pool_t *p, void *basev, void *addv)
1429 mod_chxj_config *base;
1430 mod_chxj_config *add;
1431 mod_chxj_config *mrg;
1433 base = (mod_chxj_config *)basev;
1434 add = (mod_chxj_config *)addv;
1435 mrg = (mod_chxj_config *)apr_palloc(p, sizeof(mod_chxj_config));
1437 mrg->device_data_file = NULL;
1438 mrg->devices = NULL;
1439 mrg->emoji_data_file = NULL;
1440 mrg->image = CHXJ_IMG_NONE;
1441 mrg->image_cache_dir = NULL;
1442 mrg->image_copyright = NULL;
1443 mrg->image_cache_limit = 0;
1445 mrg->emoji_tail = NULL;
1446 mrg->new_line_type = NLTYPE_NIL;
1447 mrg->forward_url_base = NULL;
1448 mrg->forward_server_ip = NULL;
1450 mrg->dir = apr_pstrdup(p, add->dir);
1452 if (! add->device_data_file) {
1453 mrg->devices = base->devices;
1454 mrg->device_data_file = apr_pstrdup(p, base->device_data_file);
1457 mrg->devices = add->devices;
1458 mrg->device_data_file = apr_pstrdup(p, add->device_data_file);
1461 if (! add->emoji_data_file) {
1462 mrg->emoji = base->emoji;
1463 mrg->emoji_tail = base->emoji_tail;
1464 mrg->emoji_data_file = apr_pstrdup(p, base->emoji_data_file);
1467 mrg->emoji = add->emoji;
1468 mrg->emoji_tail = add->emoji_tail;
1469 mrg->emoji_data_file = apr_pstrdup(p, add->emoji_data_file);
1472 if (add->image == CHXJ_IMG_NONE) {
1473 mrg->image = base->image;
1476 mrg->image = add->image;
1479 if (strcasecmp(add->image_cache_dir ,DEFAULT_IMAGE_CACHE_DIR)==0) {
1480 mrg->image_cache_dir = apr_pstrdup(p, base->image_cache_dir);
1483 mrg->image_cache_dir = apr_pstrdup(p, add->image_cache_dir);
1486 if (add->image_cache_limit) {
1487 mrg->image_cache_limit = add->image_cache_limit;
1490 mrg->image_cache_limit = base->image_cache_limit;
1493 if (add->image_copyright)
1494 mrg->image_copyright = apr_pstrdup(p, add->image_copyright);
1496 mrg->image_copyright = apr_pstrdup(p, base->image_copyright);
1498 if (add->server_side_encoding) {
1499 mrg->server_side_encoding = apr_pstrdup(p, add->server_side_encoding);
1502 if (base->server_side_encoding) {
1503 mrg->server_side_encoding = apr_pstrdup(p, base->server_side_encoding);
1506 mrg->server_side_encoding = apr_pstrdup(p, DEFAULT_SERVER_SIDE_ENCODING);
1509 mrg->convrules = apr_array_append(p, add->convrules, base->convrules);
1511 if (add->cookie_db_dir) {
1512 mrg->cookie_db_dir = apr_pstrdup(p, add->cookie_db_dir);
1515 if (base->cookie_db_dir) {
1516 mrg->cookie_db_dir = apr_pstrdup(p, base->cookie_db_dir);
1519 mrg->cookie_db_dir = NULL;
1522 if (add->cookie_timeout) {
1523 mrg->cookie_timeout = add->cookie_timeout;
1526 if (base->cookie_db_dir) {
1527 mrg->cookie_timeout = base->cookie_timeout;
1530 mrg->cookie_timeout = 0;
1533 #if defined(USE_MYSQL_COOKIE)
1534 if (add->mysql.host) {
1535 mrg->mysql.host = apr_pstrdup(p, add->mysql.host);
1537 else if (base->mysql.host) {
1538 mrg->mysql.host = apr_pstrdup(p, base->mysql.host);
1541 mrg->mysql.host = NULL;
1543 if (add->mysql.port) {
1544 mrg->mysql.port = add->mysql.port;
1546 else if (base->mysql.port) {
1547 mrg->mysql.port = base->mysql.port;
1550 mrg->mysql.port = 0;
1553 if (add->mysql.database) {
1554 mrg->mysql.database = apr_pstrdup(p, add->mysql.database);
1556 else if (base->mysql.database) {
1557 mrg->mysql.database = apr_pstrdup(p, base->mysql.database);
1560 mrg->mysql.database = NULL;
1563 if (add->mysql.username) {
1564 mrg->mysql.username = apr_pstrdup(p, add->mysql.username);
1566 else if (base->mysql.username) {
1567 mrg->mysql.username = apr_pstrdup(p, base->mysql.username);
1570 mrg->mysql.username = NULL;
1573 if (add->mysql.password) {
1574 mrg->mysql.password = apr_pstrdup(p, add->mysql.password);
1576 else if (base->mysql.password) {
1577 mrg->mysql.password = apr_pstrdup(p, base->mysql.password);
1580 mrg->mysql.password = NULL;
1583 if (add->mysql.tablename) {
1584 mrg->mysql.tablename = apr_pstrdup(p, add->mysql.tablename);
1586 else if (base->mysql.tablename) {
1587 mrg->mysql.tablename = apr_pstrdup(p, base->mysql.tablename);
1590 mrg->mysql.tablename = NULL;
1593 if (add->mysql.socket_path) {
1594 mrg->mysql.socket_path = apr_pstrdup(p, add->mysql.socket_path);
1596 else if (base->mysql.socket_path) {
1597 mrg->mysql.socket_path = apr_pstrdup(p, base->mysql.socket_path);
1600 mrg->mysql.socket_path = NULL;
1603 if (add->mysql.charset) {
1604 mrg->mysql.charset = apr_pstrdup(p, add->mysql.charset);
1606 else if (base->mysql.charset) {
1607 mrg->mysql.charset = apr_pstrdup(p, base->mysql.charset);
1610 mrg->mysql.charset = NULL;
1613 #if defined(USE_MEMCACHE_COOKIE)
1614 if (add->memcache.host) {
1615 mrg->memcache.host = apr_pstrdup(p, add->memcache.host);
1617 else if (base->memcache.host) {
1618 mrg->memcache.host = apr_pstrdup(p, base->memcache.host);
1621 mrg->memcache.host = NULL;
1623 if (add->memcache.port) {
1624 mrg->memcache.port = add->memcache.port;
1626 else if (base->memcache.port) {
1627 mrg->memcache.port = base->memcache.port;
1630 mrg->memcache.port = 0;
1633 if (add->cookie_store_type) {
1634 mrg->cookie_store_type = add->cookie_store_type;
1636 else if (base->cookie_store_type) {
1637 mrg->cookie_store_type = base->cookie_store_type;
1640 mrg->cookie_store_type = COOKIE_STORE_TYPE_NONE;
1642 if (add->cookie_lazy_mode) {
1643 mrg->cookie_lazy_mode = add->cookie_lazy_mode;
1645 else if (base->cookie_lazy_mode) {
1646 mrg->cookie_lazy_mode = base->cookie_lazy_mode;
1649 mrg->cookie_lazy_mode = 0;
1651 if (add->new_line_type) {
1652 mrg->new_line_type = add->new_line_type;
1654 else if (base->new_line_type) {
1655 mrg->new_line_type = base->new_line_type;
1658 mrg->new_line_type = NLTYPE_NIL;
1665 chxj_command_parse_take5(
1678 for (;*strp == ' '||*strp == '\t'; strp++) ;
1688 for (; *strp != '\0'; strp++) {
1689 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1690 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1695 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1696 || (isquoted && *strp == '"'))
1710 for (;*strp == ' '||*strp == '\t'; strp++) ;
1719 for (; *strp != '\0'; strp++) {
1720 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1721 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1726 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1727 || (isquoted && *strp == '"'))
1740 for (;*strp == ' '||*strp == '\t'; strp++);
1748 for (; *strp != '\0'; strp++) {
1749 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1750 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1755 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1756 || (isquoted && *strp == '"'))
1768 for (;*strp == ' '||*strp == '\t'; strp++);
1776 for (; *strp != '\0'; strp++) {
1777 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1778 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1783 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1784 || (isquoted && *strp == '"'))
1795 for (;*strp == ' '||*strp == '\t'; strp++);
1803 for (; *strp != '\0'; strp++) {
1804 if ((isquoted && (*strp == ' ' || *strp == '\t'))
1805 || (*strp == '\\' && (*(strp+1) == ' ' || *(strp+1) == '\t'))) {
1810 if ((!isquoted && (*strp == ' ' || *strp == '\t'))
1811 || (isquoted && *strp == '"'))
1821 * The device definition file is loaded.
1823 * @param arg [i] The name of the device definition file is specified.
1824 * @param mconfig [i/o] The pointer to a set structure is specified.
1828 cmd_load_device_data(cmd_parms *parms, void *mconfig, const char *arg)
1830 mod_chxj_config *conf;
1835 if (strlen(arg) > 256)
1836 return "mod_chxj: device data filename too long.";
1838 conf = (mod_chxj_config *)mconfig;
1839 conf->device_data_file = apr_pstrdup(parms->pool, arg);
1841 qs_init_malloc(&doc);
1842 qs_init_root_node(&doc);
1844 qs_parse_file((Doc *)&doc, (const char *)arg);
1845 chxj_load_device_data(&doc,parms->pool, conf);
1846 qs_all_free(&doc, QX_LOGMARK);
1853 * Device definition information is loaded.
1856 * @param arg [i] The name of the device definition file is specified.
1857 * @param mconfig [i/o] The pointer to a set structure is specified.
1861 cmd_load_emoji_data(cmd_parms *parms, void *mconfig, const char *arg)
1863 mod_chxj_config *conf;
1870 if (strlen(arg) > 256)
1871 return "mod_chxj: emoji data filename too long.";
1873 conf = (mod_chxj_config *)mconfig;
1874 conf->emoji_data_file = apr_pstrdup(parms->pool, arg);
1875 qs_init_malloc(&doc);
1876 qs_init_root_node(&doc);
1878 qs_parse_file((Doc *)&doc, (const char *)arg);
1880 rtn = chxj_load_emoji_data(&doc,parms->pool, conf);
1882 qs_all_free(&doc, QX_LOGMARK);
1890 cmd_set_image_engine(cmd_parms * UNUSED(parms), void *mconfig, const char *arg)
1892 mod_chxj_config *conf;
1897 if (strlen(arg) > 256)
1898 return "image uri is too long.";
1900 conf = (mod_chxj_config*)mconfig;
1901 if (strcasecmp("ON", arg) == 0) {
1902 conf->image = CHXJ_IMG_ON;
1905 conf->image = CHXJ_IMG_OFF;
1913 cmd_set_image_cache_dir(cmd_parms *parms, void *mconfig, const char *arg)
1915 mod_chxj_config *conf;
1920 if (strlen(arg) > 256)
1921 return "cache dir name is too long.";
1923 conf = (mod_chxj_config *)mconfig;
1924 conf->image_cache_dir = apr_pstrdup(parms->pool, arg);
1931 cmd_set_image_cache_limit(cmd_parms *parms, void *mconfig, const char *arg)
1933 mod_chxj_config *conf;
1938 if (strlen(arg) > IMAGE_CACHE_LIMIT_FMT_LEN)
1939 return "cache size is too long.";
1941 conf = (mod_chxj_config *)mconfig;
1944 * I use strtol function because strtoul is not portable function.
1946 conf->image_cache_limit = (unsigned long)strtol(arg, NULL, 10);
1949 return apr_psprintf(parms->pool, "ChxjImageCacheLimit invalid value [%s] errno:[%d]", arg, errno);
1951 return apr_psprintf(parms->pool, "ChxjImageCacheLimit Out of range [%s] errno:[%d]", arg, errno);
1960 cmd_set_image_copyright(cmd_parms *parms, void *mconfig, const char *arg)
1962 mod_chxj_config *conf;
1967 if (strlen(arg) > 256)
1968 return "Copyright Flag is too long.";
1970 conf = (mod_chxj_config *)mconfig;
1971 conf->image_copyright = apr_pstrdup(parms->pool, arg);
1978 cmd_convert_rule(cmd_parms *cmd, void *mconfig, const char *arg)
1982 mod_chxj_config *dconf;
1983 chxjconvrule_entry *newrule;
1993 dconf = (mod_chxj_config *)mconfig;
1995 if (strlen(arg) > 4096)
1996 return "mod_chxj: ChxjConvertRule: is too long.";
1998 dconf = (mod_chxj_config *)mconfig;
1999 if (dconf->convrules == NULL)
2000 dconf->convrules = apr_array_make(cmd->pool,
2002 sizeof(chxjconvrule_entry));
2004 newrule = apr_array_push(dconf->convrules);
2007 newrule->action = 0;
2009 if (chxj_command_parse_take5(arg, &prm1, &prm2, &prm3, &prm4, &prm5))
2010 return "ChxjConvertRule: bad argument line";
2012 newrule->pattern = apr_pstrdup(cmd->pool, prm1);
2016 if ((action = apr_strtok(prm2, ",", &pstate)) == NULL)
2022 if (strcasecmp(CONVRULE_ENGINE_ON_CMD, action) == 0) {
2023 newrule->action |= CONVRULE_ENGINE_ON_BIT;
2026 if (strcasecmp(CONVRULE_ENGINE_OFF_CMD, action) == 0) {
2027 newrule->action |= CONVRULE_ENGINE_OFF_BIT;
2033 if (strcasecmp(CONVRULE_COOKIE_ON_CMD, action) == 0) {
2034 newrule->action |= CONVRULE_COOKIE_ON_BIT;
2044 newrule->flags |= CONVRULE_FLAG_NOTMATCH;
2048 mode = AP_REG_EXTENDED;
2049 if ((regexp = ap_pregcomp((apr_pool_t *)cmd->pool, (const char *)pp, mode)) == NULL)
2050 return "RewriteRule: cannot compile regular expression ";
2052 newrule->regexp = regexp;
2054 newrule->encoding = apr_pstrdup(cmd->pool, prm3);
2056 newrule->encoding = apr_pstrdup(cmd->pool, "none");
2058 newrule->pc_flag = CONVRULE_PC_FLAG_OFF_BIT;
2060 if (strcasecmp(CONVRULE_PC_FLAG_ON_CMD, prm4) == 0)
2061 newrule->pc_flag = CONVRULE_PC_FLAG_ON_BIT;
2063 newrule->user_agent = NULL;
2065 newrule->user_agent = apr_pstrdup(cmd->pool, prm5);
2077 mod_chxj_config *dconf;
2080 if (strlen(arg) > 4096)
2081 return "mod_chxj: ChxjCookieDir is too long.";
2083 dconf = (mod_chxj_config *)mconfig;
2085 dconf->cookie_db_dir = apr_pstrdup(cmd->pool, arg);
2092 cmd_set_cookie_timeout(
2093 cmd_parms *UNUSED(cmd),
2097 mod_chxj_config *dconf;
2099 if (strlen(arg) > 4096)
2100 return "mod_chxj: ChxjCookieTimeout is too long.";
2102 if (chxj_chk_numeric(arg) != 0)
2103 return "mod_chxj: ChxjCookieTimeout is not numeric.";
2105 dconf = (mod_chxj_config *)mconfig;
2107 dconf->cookie_timeout = atoi(arg);
2113 #if defined(USE_MYSQL_COOKIE)
2115 cmd_set_cookie_mysql_database(
2120 mod_chxj_config *dconf;
2122 if (strlen(arg) > 255)
2123 return "mod_chxj: ChxjCookieMysqlDatabase is too long.";
2125 dconf = (mod_chxj_config *)mconfig;
2127 dconf->mysql.database = apr_pstrdup(cmd->pool, arg);
2134 cmd_set_cookie_mysql_username(
2139 mod_chxj_config *dconf;
2141 if (strlen(arg) > 255)
2142 return "mod_chxj: ChxjCookieMysqlUsername is too long.";
2144 dconf = (mod_chxj_config *)mconfig;
2146 dconf->mysql.username = apr_pstrdup(cmd->pool, arg);
2153 cmd_set_cookie_mysql_password(
2158 mod_chxj_config *dconf;
2160 if (strlen(arg) > 255)
2161 return "mod_chxj: ChxjCookieMysqlPassword is too long.";
2163 dconf = (mod_chxj_config *)mconfig;
2165 dconf->mysql.password = apr_pstrdup(cmd->pool, arg);
2172 cmd_set_cookie_mysql_table_name(
2177 mod_chxj_config *dconf;
2179 if (strlen(arg) > 255)
2180 return "mod_chxj: ChxjCookieMysqlTableName is too long.";
2182 dconf = (mod_chxj_config *)mconfig;
2184 dconf->mysql.tablename = apr_pstrdup(cmd->pool, arg);
2190 cmd_set_cookie_mysql_port(
2191 cmd_parms *UNUSED(cmd),
2195 mod_chxj_config *dconf;
2197 if (strlen(arg) > 255)
2198 return "mod_chxj: ChxjCookieMysqlPort is too long.";
2200 dconf = (mod_chxj_config *)mconfig;
2202 if (chxj_chk_numeric(arg) != 0)
2203 return "mod_chxj: ChxjCookieMysqlPort is not numeric.";
2205 dconf = (mod_chxj_config *)mconfig;
2207 dconf->mysql.port = chxj_atoi(arg);
2214 cmd_set_cookie_mysql_host(
2219 mod_chxj_config *dconf;
2221 if (strlen(arg) > 255)
2222 return "mod_chxj: ChxjCookieMysqlHost is too long.";
2224 dconf = (mod_chxj_config *)mconfig;
2226 dconf->mysql.host = apr_pstrdup(cmd->pool, arg);
2233 cmd_set_cookie_mysql_socket_path(
2238 mod_chxj_config *dconf;
2240 if (strlen(arg) > 4096)
2241 return "mod_chxj: ChxjCookieMysqlSocketPath is too long.";
2243 dconf = (mod_chxj_config *)mconfig;
2245 dconf->mysql.socket_path = apr_pstrdup(cmd->pool, arg);
2252 cmd_set_cookie_mysql_charset(
2257 mod_chxj_config *dconf;
2259 if (strlen(arg) > 255)
2260 return "mod_chxj: ChxjCookieMysqlCharset is too long.";
2262 dconf = (mod_chxj_config *)mconfig;
2264 dconf->mysql.charset = apr_pstrdup(cmd->pool, arg);
2269 #if defined(USE_MEMCACHE_COOKIE)
2271 cmd_set_cookie_memcache_port(
2272 cmd_parms *UNUSED(cmd),
2276 mod_chxj_config *dconf;
2278 if (strlen(arg) > 255)
2279 return "mod_chxj: ChxjCookieMemcachePort is too long.";
2281 dconf = (mod_chxj_config *)mconfig;
2283 if (chxj_chk_numeric(arg) != 0)
2284 return "mod_chxj: ChxjCookieMemcachePort is not numeric.";
2286 dconf = (mod_chxj_config *)mconfig;
2288 dconf->memcache.port = (apr_port_t)chxj_atoi(arg);
2295 cmd_set_cookie_memcache_host(
2300 mod_chxj_config *dconf;
2302 if (strlen(arg) > 255)
2303 return "mod_chxj: ChxjCookieMemcacheHost is too long.";
2305 dconf = (mod_chxj_config *)mconfig;
2307 dconf->memcache.host = apr_pstrdup(cmd->pool, arg);
2314 cmd_set_cookie_lazy_mode(
2315 cmd_parms *UNUSED(cmd),
2319 mod_chxj_config *dconf;
2321 if (strlen(arg) > 255)
2322 return "mod_chxj: ChxjCookieLazyMode is too long.";
2324 dconf = (mod_chxj_config *)mconfig;
2326 if (strcasecmp("TRUE",arg) == 0) {
2327 dconf->cookie_lazy_mode = COOKIE_LAZY_ON;
2330 dconf->cookie_lazy_mode = COOKIE_LAZY_OFF;
2337 cmd_set_cookie_store_type(
2338 cmd_parms *UNUSED(cmd),
2342 mod_chxj_config *dconf;
2344 if (strlen(arg) > 255)
2345 return "mod_chxj: ChxjCookieStoreType is too long.";
2347 dconf = (mod_chxj_config *)mconfig;
2349 if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_DBM, arg) == 0) {
2350 dconf->cookie_store_type = COOKIE_STORE_TYPE_DBM;
2352 else if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_MYSQL, arg) == 0) {
2353 dconf->cookie_store_type = COOKIE_STORE_TYPE_MYSQL;
2355 else if (strcasecmp(CHXJ_COOKIE_STORE_TYPE_MEMCACHE, arg) == 0) {
2356 dconf->cookie_store_type = COOKIE_STORE_TYPE_MEMCACHE;
2359 dconf->cookie_store_type = COOKIE_STORE_TYPE_NONE;
2366 cmd_set_forward_url_base(
2371 mod_chxj_config *dconf;
2373 if (strlen(arg) > 255)
2374 return "mod_chxj: ChxjForwardUrlBase is too long.";
2376 dconf = (mod_chxj_config *)mconfig;
2378 dconf->forward_url_base = apr_pstrdup(cmd->pool, arg);
2384 cmd_set_forward_server_ip(
2389 mod_chxj_config *dconf;
2391 if (strlen(arg) > 255)
2392 return "mod_chxj: ChxjForwardServerIp is too long.";
2394 dconf = (mod_chxj_config *)mconfig;
2396 dconf->forward_server_ip = apr_pstrdup(cmd->pool, arg);
2402 cmd_set_new_line_type(
2403 cmd_parms *UNUSED(cmd),
2407 mod_chxj_config *dconf;
2408 if (strlen(arg) > 255)
2409 return "mod_chxj: ChxjNewLineType is too long.";
2411 dconf = (mod_chxj_config *)mconfig;
2413 if (strcasecmp(CHXJ_NEW_LINE_TYPE_CRLF, arg) == 0) {
2414 dconf->new_line_type = NLTYPE_CRLF;
2416 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_LF, arg) == 0) {
2417 dconf->new_line_type = NLTYPE_LF;
2419 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_CR, arg) == 0) {
2420 dconf->new_line_type = NLTYPE_CR;
2422 else if (strcasecmp(CHXJ_NEW_LINE_TYPE_NONE, arg) == 0) {
2423 dconf->new_line_type = NLTYPE_NONE;
2426 return "mod_chxj: invalid value (ChxjNewLineType)";
2432 static const command_rec cmds[] = {
2434 "ChxjLoadDeviceData",
2435 cmd_load_device_data,
2438 "Load Device Data"),
2440 "ChxjLoadEmojiData",
2441 cmd_load_emoji_data,
2447 cmd_set_image_engine,
2450 "Convert Target URI"),
2452 "ChxjImageCacheDir",
2453 cmd_set_image_cache_dir,
2456 "Image Cache Directory"),
2458 "ChxjImageCacheLimit",
2459 cmd_set_image_cache_limit,
2462 "Image Cache Limit"),
2464 "ChxjImageCopyright",
2465 cmd_set_image_copyright,
2474 "an URL-applied regexp-pattern and a substitution URL"),
2480 "save cookie.db directory."),
2482 "ChxjCookieTimeout",
2483 cmd_set_cookie_timeout,
2486 "The compulsion time-out time of the cookie is specified. "),
2488 "ChxjCookieStoreType",
2489 cmd_set_cookie_store_type,
2492 "It specifies preserving of the cookie ahead. (DBM/MYSQL/MEMCACHE)"),
2494 "ChxjCookieLazyMode",
2495 cmd_set_cookie_lazy_mode,
2498 "OneTimeID is negligently done. (TRUE/FALSE)"),
2499 #if defined(USE_MYSQL_COOKIE)
2501 "ChxjCookieMysqlHost",
2502 cmd_set_cookie_mysql_host,
2505 "The MySQL database host used by saving Cookie"),
2507 "ChxjCookieMysqlPort",
2508 cmd_set_cookie_mysql_port,
2511 "The MySQL database port used by saving Cookie"),
2513 "ChxjCookieMysqlDatabase",
2514 cmd_set_cookie_mysql_database,
2517 "The MySQL database name used by saving Cookie"),
2519 "ChxjCookieMysqlUsername",
2520 cmd_set_cookie_mysql_username,
2523 "The MySQL username used by saving Cookie"),
2525 "ChxjCookieMysqlPassword",
2526 cmd_set_cookie_mysql_password,
2529 "The MySQL password used by saving Cookie"),
2531 "ChxjCookieMysqlTableName",
2532 cmd_set_cookie_mysql_table_name,
2535 "The MySQL table name used by saving Cookie"),
2537 "ChxjCookieMysqlSocketPath",
2538 cmd_set_cookie_mysql_socket_path,
2541 "The MySQL socket path used by saving Cookie"),
2543 "ChxjCookieMysqlCharset",
2544 cmd_set_cookie_mysql_charset,
2547 "The MySQL charset used by saving Cookie"),
2549 #if defined(USE_MEMCACHE_COOKIE)
2551 "ChxjCookieMemcacheHost",
2552 cmd_set_cookie_memcache_host,
2555 "The Memcached host used by saving Cookie"),
2557 "ChxjCookieMemcachePort",
2558 cmd_set_cookie_memcache_port,
2561 "The Memcached port used by saving Cookie"),
2565 cmd_set_new_line_type,
2568 "HTML new line type (NONE|CRLF|LF|CR). default is CRLF"),
2570 "ChxjForwardUrlBase",
2571 cmd_set_forward_url_base,
2574 "The forward url base(default: {request protocol}://{this server}:{this server port}"),
2576 "ChxjForwardServerIp",
2577 cmd_set_forward_server_ip,
2580 "The forward server ip(default: this server ip)"),
2585 /*----------------------------------------------------------------------------*/
2586 /* Dispatch list for API hooks */
2587 /*----------------------------------------------------------------------------*/
2588 module AP_MODULE_DECLARE_DATA chxj_module = {
2589 STANDARD20_MODULE_STUFF,
2590 chxj_create_per_dir_config, /* create per-dir config structures */
2591 chxj_merge_per_dir_config, /* merge per-dir config structures */
2592 chxj_config_server_create, /* create per-server config structures */
2593 NULL, /* merge per-server config structures */
2594 cmds, /* table of config file commands */
2595 chxj_register_hooks /* register hooks */