git.m6w6.name Git - m6w6/ext-http/blob - http.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2007, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #define HTTP_WANT_SAPI
  16 #define HTTP_WANT_CURL
  17 #define HTTP_WANT_ZLIB
  18 #define HTTP_WANT_MAGIC
  19 #include "php_http.h"
  20
  21 #include "php_ini.h"
  22 #include "ext/standard/info.h"
  23 #include "zend_extensions.h"
  24
  25 #include "php_http_api.h"
  26 #include "php_http_send_api.h"
  27 #include "php_http_cookie_api.h"
  28 #include "php_http_cache_api.h"
  29 #include "php_http_send_api.h"
  30 #include "php_http_message_api.h"
  31 #include "php_http_request_method_api.h"
  32 #ifdef HTTP_HAVE_CURL
  33 #       include "php_http_request_api.h"
  34 #       include "php_http_request_pool_api.h"
  35 #       include "php_http_request_datashare_api.h"
  36 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
  37 #               include "php_http_persistent_handle_api.h"
  38 #       endif
  39 #endif
  40 #ifdef HTTP_HAVE_ZLIB
  41 #       include "php_http_encoding_api.h"
  42 #endif
  43 #include "php_http_url_api.h"
  44
  45 #ifdef ZEND_ENGINE_2
  46 #       include "php_http_filter_api.h"
  47 #       include "php_http_util_object.h"
  48 #       include "php_http_message_object.h"
  49 #       include "php_http_querystring_object.h"
  50 #       ifndef WONKY
  51 #               include "php_http_response_object.h"
  52 #       endif
  53 #       ifdef HTTP_HAVE_CURL
  54 #               include "php_http_request_object.h"
  55 #               include "php_http_requestpool_object.h"
  56 #               include "php_http_requestdatashare_object.h"
  57 #       endif
  58 #       ifdef HTTP_HAVE_ZLIB
  59 #               include "php_http_deflatestream_object.h"
  60 #               include "php_http_inflatestream_object.h"
  61 #       endif
  62 #       include "php_http_exception_object.h"
  63 #endif
  64
  65
  66 ZEND_DECLARE_MODULE_GLOBALS(http);
  67 HTTP_DECLARE_ARG_PASS_INFO();
  68
  69 #ifdef COMPILE_DL_HTTP
  70 ZEND_GET_MODULE(http)
  71 #endif
  72
  73 /* {{{ http_functions[] */
  74 zend_function_entry http_functions[] = {
  75         PHP_FE(http_date, NULL)
  76         PHP_FE(http_build_url, http_arg_pass_ref_4)
  77         PHP_FE(http_build_str, NULL)
  78 #ifndef ZEND_ENGINE_2
  79         PHP_FALIAS(http_build_query, http_build_str, NULL)
  80 #endif
  81         PHP_FE(http_negotiate_language, http_arg_pass_ref_2)
  82         PHP_FE(http_negotiate_charset, http_arg_pass_ref_2)
  83         PHP_FE(http_negotiate_content_type, http_arg_pass_ref_2)
  84         PHP_FE(http_redirect, NULL)
  85         PHP_FE(http_throttle, NULL)
  86         PHP_FE(http_send_status, NULL)
  87         PHP_FE(http_send_last_modified, NULL)
  88         PHP_FE(http_send_content_type, NULL)
  89         PHP_FE(http_send_content_disposition, NULL)
  90         PHP_FE(http_match_modified, NULL)
  91         PHP_FE(http_match_etag, NULL)
  92         PHP_FE(http_cache_last_modified, NULL)
  93         PHP_FE(http_cache_etag, NULL)
  94         PHP_FE(http_send_data, NULL)
  95         PHP_FE(http_send_file, NULL)
  96         PHP_FE(http_send_stream, NULL)
  97         PHP_FE(http_chunked_decode, NULL)
  98         PHP_FE(http_parse_message, NULL)
  99         PHP_FE(http_parse_headers, NULL)
 100         PHP_FE(http_parse_cookie, NULL)
 101         PHP_FE(http_build_cookie, NULL)
 102         PHP_FE(http_parse_params, NULL)
 103         PHP_FE(http_get_request_headers, NULL)
 104         PHP_FE(http_get_request_body, NULL)
 105         PHP_FE(http_get_request_body_stream, NULL)
 106         PHP_FE(http_match_request_header, NULL)
 107 #ifdef HTTP_HAVE_CURL
 108 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
 109         PHP_FE(http_persistent_handles_count, NULL)
 110         PHP_FE(http_persistent_handles_clean, NULL)
 111         PHP_FE(http_persistent_handles_ident, NULL)
 112 #       endif
 113         PHP_FE(http_get, http_arg_pass_ref_3)
 114         PHP_FE(http_head, http_arg_pass_ref_3)
 115         PHP_FE(http_post_data, http_arg_pass_ref_4)
 116         PHP_FE(http_post_fields, http_arg_pass_ref_5)
 117         PHP_FE(http_put_data, http_arg_pass_ref_4)
 118         PHP_FE(http_put_file, http_arg_pass_ref_4)
 119         PHP_FE(http_put_stream, http_arg_pass_ref_4)
 120         PHP_FE(http_request, http_arg_pass_ref_5)
 121         PHP_FE(http_request_body_encode, NULL)
 122 #endif
 123         PHP_FE(http_request_method_register, NULL)
 124         PHP_FE(http_request_method_unregister, NULL)
 125         PHP_FE(http_request_method_exists, NULL)
 126         PHP_FE(http_request_method_name, NULL)
 127         PHP_FE(ob_etaghandler, NULL)
 128 #ifdef HTTP_HAVE_ZLIB
 129         PHP_FE(http_deflate, NULL)
 130         PHP_FE(http_inflate, NULL)
 131         PHP_FE(ob_deflatehandler, NULL)
 132         PHP_FE(ob_inflatehandler, NULL)
 133 #endif
 134         PHP_FE(http_support, NULL)
 135
 136         EMPTY_FUNCTION_ENTRY
 137 };
 138 /* }}} */
 139
 140 PHP_MINIT_FUNCTION(http);
 141 PHP_MSHUTDOWN_FUNCTION(http);
 142 PHP_RINIT_FUNCTION(http);
 143 PHP_RSHUTDOWN_FUNCTION(http);
 144 PHP_MINFO_FUNCTION(http);
 145
 146 /* {{{ http_module_dep */
 147 #if ZEND_EXTENSION_API_NO >= 220050617
 148 static zend_module_dep http_module_deps[] = {
 149 #       ifdef HTTP_HAVE_SPL
 150         ZEND_MOD_REQUIRED("spl")
 151 #       endif
 152 #       ifdef HTTP_HAVE_HASH
 153         ZEND_MOD_REQUIRED("hash")
 154 #       endif
 155 #       ifdef HTTP_HAVE_SESSION
 156         ZEND_MOD_REQUIRED("session")
 157 #       endif
 158 #       ifdef HTTP_HAVE_ICONV
 159         ZEND_MOD_REQUIRED("iconv")
 160 #       endif
 161         {NULL, NULL, NULL, 0}
 162 };
 163 #endif
 164 /* }}} */
 165
 166 /* {{{ http_module_entry */
 167 zend_module_entry http_module_entry = {
 168 #if ZEND_EXTENSION_API_NO >= 220050617
 169         STANDARD_MODULE_HEADER_EX, NULL,
 170         http_module_deps,
 171 #else
 172         STANDARD_MODULE_HEADER,
 173 #endif
 174         "http",
 175         http_functions,
 176         PHP_MINIT(http),
 177         PHP_MSHUTDOWN(http),
 178         PHP_RINIT(http),
 179         PHP_RSHUTDOWN(http),
 180         PHP_MINFO(http),
 181         PHP_EXT_HTTP_VERSION,
 182         STANDARD_MODULE_PROPERTIES
 183 };
 184 /* }}} */
 185
 186 int http_module_number;
 187
 188 /* {{{ http_globals */
 189 static void http_globals_init_once(zend_http_globals *G)
 190 {
 191         memset(G, 0, sizeof(zend_http_globals));
 192 }
 193
 194 #define http_globals_init(g) _http_globals_init((g) TSRMLS_CC)
 195 static inline void _http_globals_init(zend_http_globals *G TSRMLS_DC)
 196 {
 197 #ifdef HTTP_HAVE_SAPI_RTIME
 198         G->request.time = sapi_get_request_time(TSRMLS_C);
 199 #else
 200         G->request.time = time(NULL);
 201 #endif
 202         G->send.buffer_size = 0;
 203         G->read_post_data = 0;
 204 }
 205
 206 #define http_globals_free(g) _http_globals_free((g) TSRMLS_CC)
 207 static inline void _http_globals_free(zend_http_globals *G TSRMLS_DC)
 208 {
 209         if (G->request.headers) {
 210                 zend_hash_destroy(G->request.headers);
 211                 FREE_HASHTABLE(G->request.headers);
 212                 G->request.headers = NULL;
 213         }
 214         STR_SET(G->send.content_type, NULL);
 215         STR_SET(G->send.unquoted_etag, NULL);
 216         if (G->server_var) {
 217                 zval_ptr_dtor(&G->server_var);
 218                 G->server_var = NULL;
 219         }
 220 }
 221 /* }}} */
 222
 223 /* {{{ static inline void http_check_allowed_methods(char *, int) */
 224 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
 225 static inline void _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
 226 {
 227         if (length && SG(request_info).request_method) {
 228                 if (SUCCESS != http_check_method_ex(SG(request_info).request_method, methods)) {
 229                         char *header = emalloc(length + sizeof("Allow: "));
 230                         sprintf(header, "Allow: %s", methods);
 231                         http_exit(405, header);
 232                 }
 233         }
 234 }
 235 /* }}} */
 236
 237 /* {{{ PHP_INI */
 238 PHP_INI_MH(http_update_allowed_methods)
 239 {
 240         http_check_allowed_methods(new_value, new_value_length);
 241         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 242 }
 243 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
 244 PHP_INI_MH(http_update_persistent_handle_ident)
 245 {
 246         HTTP_G->persistent.handles.ident.h = zend_hash_func(new_value, HTTP_G->persistent.handles.ident.l = new_value_length+1);
 247         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 248 }
 249 #endif
 250
 251 #ifndef ZEND_ENGINE_2
 252 #       define OnUpdateLong OnUpdateInt
 253 #endif
 254
 255 PHP_INI_BEGIN()
 256         HTTP_PHP_INI_ENTRY("http.etag.mode", "MD5", PHP_INI_ALL, OnUpdateString, etag.mode)
 257         HTTP_PHP_INI_ENTRY("http.log.cache", "", PHP_INI_ALL, OnUpdateString, log.cache)
 258         HTTP_PHP_INI_ENTRY("http.log.redirect", "", PHP_INI_ALL, OnUpdateString, log.redirect)
 259         HTTP_PHP_INI_ENTRY("http.log.not_found", "", PHP_INI_ALL, OnUpdateString, log.not_found)
 260         HTTP_PHP_INI_ENTRY("http.log.allowed_methods", "", PHP_INI_ALL, OnUpdateString, log.allowed_methods)
 261         HTTP_PHP_INI_ENTRY("http.log.composite", "", PHP_INI_ALL, OnUpdateString, log.composite)
 262         HTTP_PHP_INI_ENTRY("http.request.methods.allowed", "", PHP_INI_ALL, http_update_allowed_methods, request.methods.allowed)
 263         HTTP_PHP_INI_ENTRY("http.request.methods.custom", "", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateString, request.methods.custom.ini)
 264 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 265         HTTP_PHP_INI_ENTRY("http.request.datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.cookie)
 266         HTTP_PHP_INI_ENTRY("http.request.datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.dns)
 267         HTTP_PHP_INI_ENTRY("http.request.datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.ssl)
 268         HTTP_PHP_INI_ENTRY("http.request.datashare.connect", "0", PHP_INI_SYSTEM, OnUpdateBool, request.datashare.connect)
 269 #endif
 270 #ifdef HTTP_HAVE_ZLIB
 271         HTTP_PHP_INI_ENTRY("http.send.inflate.start_auto", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, send.inflate.start_auto)
 272         HTTP_PHP_INI_ENTRY("http.send.inflate.start_flags", "0", PHP_INI_ALL, OnUpdateLong, send.inflate.start_flags)
 273         HTTP_PHP_INI_ENTRY("http.send.deflate.start_auto", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, send.deflate.start_auto)
 274         HTTP_PHP_INI_ENTRY("http.send.deflate.start_flags", "0", PHP_INI_ALL, OnUpdateLong, send.deflate.start_flags)
 275 #endif
 276 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
 277         HTTP_PHP_INI_ENTRY("http.persistent.handles.ident", "GLOBAL", PHP_INI_ALL, http_update_persistent_handle_ident, persistent.handles.ident.s)
 278 #endif
 279         HTTP_PHP_INI_ENTRY("http.send.not_found_404", "1", PHP_INI_ALL, OnUpdateBool, send.not_found_404)
 280 #ifdef ZEND_ENGINE_2
 281         HTTP_PHP_INI_ENTRY("http.only_exceptions", "0", PHP_INI_ALL, OnUpdateBool, only_exceptions)
 282 #endif
 283         HTTP_PHP_INI_ENTRY("http.force_exit", "1", PHP_INI_ALL, OnUpdateBool, force_exit)
 284 PHP_INI_END()
 285 /* }}} */
 286
 287 /* {{{ PHP_MINIT_FUNCTION */
 288 PHP_MINIT_FUNCTION(http)
 289 {
 290         http_module_number = module_number;
 291
 292         ZEND_INIT_MODULE_GLOBALS(http, http_globals_init_once, NULL)
 293
 294         REGISTER_INI_ENTRIES();
 295
 296         if (    (SUCCESS != PHP_MINIT_CALL(http_support))       ||
 297                         (SUCCESS != PHP_MINIT_CALL(http_cookie))        ||
 298                         (SUCCESS != PHP_MINIT_CALL(http_send))          ||
 299                         (SUCCESS != PHP_MINIT_CALL(http_url))           ||
 300 #ifdef HTTP_HAVE_CURL
 301 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
 302                         (SUCCESS != PHP_MINIT_CALL(http_persistent_handle)) ||
 303 #               ifdef ZEND_ENGINE_2
 304                         (SUCCESS != PHP_MINIT_CALL(http_request_pool)) ||
 305 #               endif
 306 #       endif
 307                         (SUCCESS != PHP_MINIT_CALL(http_request))       ||
 308 #       ifdef ZEND_ENGINE_2
 309                         (SUCCESS != PHP_MINIT_CALL(http_request_datashare)) ||
 310 #       endif
 311 #endif /* HTTP_HAVE_CURL */
 312 #ifdef HTTP_HAVE_ZLIB
 313                         (SUCCESS != PHP_MINIT_CALL(http_encoding))      ||
 314 #endif
 315                         (SUCCESS != PHP_MINIT_CALL(http_request_method))) {
 316                 return FAILURE;
 317         }
 318
 319 #ifdef ZEND_ENGINE_2
 320         if (    (SUCCESS != PHP_MINIT_CALL(http_filter))                        ||
 321                         (SUCCESS != PHP_MINIT_CALL(http_util_object))           ||
 322                         (SUCCESS != PHP_MINIT_CALL(http_message_object))        ||
 323                         (SUCCESS != PHP_MINIT_CALL(http_querystring_object))||
 324 #       ifndef WONKY
 325                         (SUCCESS != PHP_MINIT_CALL(http_response_object))       ||
 326 #       endif /* WONKY */
 327 #       ifdef HTTP_HAVE_CURL
 328                         (SUCCESS != PHP_MINIT_CALL(http_request_object))        ||
 329                         (SUCCESS != PHP_MINIT_CALL(http_requestpool_object))||
 330                         (SUCCESS != PHP_MINIT_CALL(http_requestdatashare_object))||
 331 #       endif /* HTTP_HAVE_CURL */
 332 #       ifdef HTTP_HAVE_ZLIB
 333                         (SUCCESS != PHP_MINIT_CALL(http_deflatestream_object))  ||
 334                         (SUCCESS != PHP_MINIT_CALL(http_inflatestream_object))  ||
 335 #       endif /* HTTP_HAVE_ZLIB */
 336                         (SUCCESS != PHP_MINIT_CALL(http_exception_object))) {
 337                 return FAILURE;
 338         }
 339 #endif /* ZEND_ENGINE_2 */
 340
 341         return SUCCESS;
 342 }
 343 /* }}} */
 344
 345 /* {{{ PHP_MSHUTDOWN_FUNCTION */
 346 PHP_MSHUTDOWN_FUNCTION(http)
 347 {
 348         UNREGISTER_INI_ENTRIES();
 349 #ifdef HTTP_HAVE_CURL
 350         if (
 351 #       ifdef ZEND_ENGINE_2
 352                         (SUCCESS != PHP_MSHUTDOWN_CALL(http_request_datashare)) ||
 353 #       endif
 354                         (SUCCESS != PHP_MSHUTDOWN_CALL(http_request))
 355 #       ifdef HTTP_HAVE_PERSISTENT_HANDLES
 356                         || (SUCCESS != PHP_MSHUTDOWN_CALL(http_persistent_handle))
 357 #       endif
 358         ) {
 359                 return FAILURE;
 360         }
 361 #endif
 362         return SUCCESS;
 363 }
 364 /* }}} */
 365
 366 /* {{{ PHP_RINIT_FUNCTION */
 367 PHP_RINIT_FUNCTION(http)
 368 {
 369         http_globals_init(HTTP_G);
 370
 371         if (HTTP_G->request.methods.allowed) {
 372                 http_check_allowed_methods(HTTP_G->request.methods.allowed,
 373                         strlen(HTTP_G->request.methods.allowed));
 374         }
 375
 376         if (    (SUCCESS != PHP_RINIT_CALL(http_request_method))
 377 #ifdef HTTP_HAVE_ZLIB
 378                 ||      (SUCCESS != PHP_RINIT_CALL(http_encoding))
 379 #endif
 380 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 381                 ||      (SUCCESS != PHP_RINIT_CALL(http_request_datashare))
 382 #endif
 383         ) {
 384                 return FAILURE;
 385         }
 386
 387         return SUCCESS;
 388 }
 389 /* }}} */
 390
 391 /* {{{ PHP_RSHUTDOWN_FUNCTION */
 392 PHP_RSHUTDOWN_FUNCTION(http)
 393 {
 394         STATUS status = SUCCESS;
 395
 396         if (    (SUCCESS != PHP_RSHUTDOWN_CALL(http_request_method))
 397 #ifdef HTTP_HAVE_ZLIB
 398                 ||      (SUCCESS != PHP_RSHUTDOWN_CALL(http_encoding))
 399 #endif
 400 #if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
 401                 ||      (SUCCESS != PHP_RSHUTDOWN_CALL(http_request_datashare))
 402 #endif
 403            ) {
 404                 status = FAILURE;
 405         }
 406
 407         http_globals_free(HTTP_G);
 408         return status;
 409 }
 410 /* }}} */
 411
 412 /* {{{ PHP_MINFO_FUNCTION */
 413 PHP_MINFO_FUNCTION(http)
 414 {
 415         php_info_print_table_start();
 416         {
 417                 php_info_print_table_row(2, "HTTP Support", "enabled");
 418                 php_info_print_table_row(2, "Extension Version", PHP_EXT_HTTP_VERSION);
 419                 php_info_print_table_row(2, "Registered Classes",
 420 #ifndef ZEND_ENGINE_2
 421                         "none"
 422 #else
 423                         "HttpUtil, "
 424                         "HttpMessage, "
 425 #       ifdef HTTP_HAVE_CURL
 426                         "HttpRequest, "
 427                         "HttpRequestPool, "
 428                         "HttpRequestDataShare, "
 429 #       endif
 430 #       ifdef HTTP_HAVE_ZLIB
 431                         "HttpDeflateStream, "
 432                         "HttpInflateStream, "
 433 #       endif
 434 #       ifndef WONKY
 435                         "HttpResponse, "
 436 #       endif
 437                         "HttpQueryString"
 438 #endif
 439                 );
 440                 php_info_print_table_row(2, "Output Handlers", "ob_deflatehandler, ob_inflatehandler, ob_etaghandler");
 441                 php_info_print_table_row(2, "Stream Filters",
 442 #ifndef ZEND_ENGINE_2
 443                         "none"
 444 #else
 445                         "http.chunked_decode, http.chunked_encode, http.deflate, http.inflate"
 446 #endif
 447                 );
 448 #ifdef HTTP_HAVE_PERSISTENT_HANDLES
 449                 {
 450                         phpstr s;
 451                         HashTable *ht;
 452                         HashPosition pos1, pos2;
 453                         HashKey key1 = initHashKey(0), key2 = initHashKey(0);
 454                         zval **val1, **val2;
 455
 456                         if ((ht = http_persistent_handle_statall()) && zend_hash_num_elements(ht)) {
 457                                 phpstr_init(&s);
 458
 459                                 FOREACH_HASH_KEYVAL(pos1, ht, key1, val1) {
 460                                         phpstr_append(&s, key1.str, key1.len-1);
 461                                         phpstr_appends(&s, " (");
 462                                         if (zend_hash_num_elements(Z_ARRVAL_PP(val1))) {
 463                                                 FOREACH_KEYVAL(pos2, *val1, key2, val2) {
 464                                                         phpstr_append(&s, key2.str, key2.len-1);
 465                                                         phpstr_appendf(&s, ":%ld, ", Z_LVAL_PP(val2));
 466                                                 }
 467                                                 PHPSTR_LEN(&s) -= 2;
 468                                         } else {
 469                                                 phpstr_appends(&s, "0");
 470                                         }
 471                                         phpstr_appends(&s, "), ");
 472                                 }
 473                                 zend_hash_destroy(ht);
 474                                 FREE_HASHTABLE(ht);
 475
 476                                 PHPSTR_LEN(&s) -= 2; /* get rid of last ", " */
 477                                 phpstr_fix(&s);
 478
 479                                 php_info_print_table_row(2, "Persistent Handles", PHPSTR_VAL(&s));
 480                                 phpstr_dtor(&s);
 481                         } else {
 482                                 php_info_print_table_row(2, "Persistent Handles", "none");
 483                         }
 484                 }
 485 #else
 486                 php_info_print_table_row(2, "Persistent Handles", "disabled");
 487 #endif
 488         }
 489         php_info_print_table_end();
 490
 491         php_info_print_table_start();
 492         php_info_print_table_header(3, "Used Library", "Compiled", "Linked");
 493         {
 494 #ifdef HTTP_HAVE_CURL
 495                 curl_version_info_data *cv = curl_version_info(CURLVERSION_NOW);
 496                 php_info_print_table_row(3, "libcurl", LIBCURL_VERSION, cv->version);
 497 #else
 498                 php_info_print_table_row(2, "libcurl", "disabled", "disabled");
 499 #endif
 500 #ifdef HTTP_HAVE_ZLIB
 501                 php_info_print_table_row(3, "libz", ZLIB_VERSION, zlibVersion());
 502 #else
 503                 php_info_print_table_row(3, "libz", "disabled", "disabled");
 504 #endif
 505 #if defined(HTTP_HAVE_MAGIC)
 506                 php_info_print_table_row(3, "libmagic", "unknown", "unknown");
 507 #else
 508                 php_info_print_table_row(3, "libmagic", "disabled", "disabled");
 509 #endif
 510         }
 511         php_info_print_table_end();
 512
 513         php_info_print_table_start();
 514         php_info_print_table_colspan_header(2, "Request Methods");
 515         {
 516                 int i;
 517                 phpstr *custom_request_methods = phpstr_new();
 518                 phpstr *known_request_methods = phpstr_from_string(HTTP_KNOWN_METHODS, lenof(HTTP_KNOWN_METHODS));
 519                 http_request_method_entry **ptr = HTTP_G->request.methods.custom.entries;
 520
 521                 for (i = 0; i < HTTP_G->request.methods.custom.count; ++i) {
 522                         if (ptr[i]) {
 523                                 phpstr_appendf(custom_request_methods, "%s, ", ptr[i]->name);
 524                         }
 525                 }
 526
 527                 phpstr_append(known_request_methods, PHPSTR_VAL(custom_request_methods), PHPSTR_LEN(custom_request_methods));
 528                 phpstr_fix(known_request_methods);
 529                 phpstr_fix(custom_request_methods);
 530
 531                 php_info_print_table_row(2, "Known", PHPSTR_VAL(known_request_methods));
 532                 php_info_print_table_row(2, "Custom",
 533                         PHPSTR_LEN(custom_request_methods) ? PHPSTR_VAL(custom_request_methods) : "none registered");
 534                 php_info_print_table_row(2, "Allowed", strlen(HTTP_G->request.methods.allowed) ? HTTP_G->request.methods.allowed : "(ANY)");
 535
 536                 phpstr_free(&known_request_methods);
 537                 phpstr_free(&custom_request_methods);
 538         }
 539         php_info_print_table_end();
 540
 541         DISPLAY_INI_ENTRIES();
 542 }
 543 /* }}} */
 544
 545 /*
 546  * Local variables:
 547  * tab-width: 4
 548  * c-basic-offset: 4
 549  * End:
 550  * vim600: noet sw=4 ts=4 fdm=marker
 551  * vim<600: noet sw=4 ts=4
 552  */
 553