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

   1 /*
   2    +----------------------------------------------------------------------+
   3    | PECL :: http                                                         |
   4    +----------------------------------------------------------------------+
   5    | This source file is subject to version 3.0 of the PHP license, that  |
   6    | is bundled with this package in the file LICENSE, and is available   |
   7    | through the world-wide-web at http://www.php.net/license/3_0.txt.    |
   8    | If you did not receive a copy of the PHP license and are unable to   |
   9    | obtain it through the world-wide-web, please send a note to          |
  10    | license@php.net so we can mail you a copy immediately.               |
  11    +----------------------------------------------------------------------+
  12    | Copyright (c) 2004-2005 Michael Wallner <mike@php.net>               |
  13    +----------------------------------------------------------------------+
  14 */
  15
  16 /* $Id$ */
  17
  18 #define _WINSOCKAPI_
  19 #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
  20
  21 #ifdef HAVE_CONFIG_H
  22 #       include "config.h"
  23 #endif
  24
  25 #include "php.h"
  26 #include "php_ini.h"
  27 #include "snprintf.h"
  28 #include "ext/standard/info.h"
  29 #include "ext/session/php_session.h"
  30 #include "ext/standard/php_string.h"
  31 #include "ext/standard/php_smart_str.h"
  32
  33 #include "SAPI.h"
  34
  35 #include "php_http.h"
  36 #include "php_http_api.h"
  37 #include "php_http_curl_api.h"
  38 #include "php_http_std_defs.h"
  39
  40 #ifdef ZEND_ENGINE_2
  41 #       include "ext/standard/php_http.h"
  42 #endif
  43
  44 #ifdef HTTP_HAVE_CURL
  45
  46 #       ifdef PHP_WIN32
  47 #               include <winsock2.h>
  48 #               include <sys/types.h>
  49 #       endif
  50
  51 #       include <curl/curl.h>
  52
  53 /* {{{ ARG_INFO */
  54 #       ifdef ZEND_BEGIN_ARG_INFO
  55 ZEND_BEGIN_ARG_INFO(http_request_info_ref_3, 0)
  56         ZEND_ARG_PASS_INFO(0)
  57         ZEND_ARG_PASS_INFO(0)
  58         ZEND_ARG_PASS_INFO(1)
  59 ZEND_END_ARG_INFO();
  60
  61 ZEND_BEGIN_ARG_INFO(http_request_info_ref_4, 0)
  62         ZEND_ARG_PASS_INFO(0)
  63         ZEND_ARG_PASS_INFO(0)
  64         ZEND_ARG_PASS_INFO(0)
  65         ZEND_ARG_PASS_INFO(1)
  66 ZEND_END_ARG_INFO();
  67 #       else
  68 static unsigned char http_request_info_ref_3[] = {3, BYREF_NONE, BYREF_NONE, BYREF_FORCE};
  69 static unsigned char http_request_info_ref_4[] = {4, BYREF_NONE, BYREF_NONE, BYREF_NONE, BYREF_FORCE};
  70 #       endif
  71 /* }}} ARG_INFO */
  72
  73 #endif /* HTTP_HAVE_CURL */
  74
  75 ZEND_DECLARE_MODULE_GLOBALS(http)
  76
  77 #ifdef COMPILE_DL_HTTP
  78 ZEND_GET_MODULE(http)
  79 #endif
  80
  81 /* {{{ http_functions[] */
  82 function_entry http_functions[] = {
  83         PHP_FE(http_date, NULL)
  84         PHP_FE(http_absolute_uri, NULL)
  85         PHP_FE(http_negotiate_language, NULL)
  86         PHP_FE(http_negotiate_charset, NULL)
  87         PHP_FE(http_redirect, NULL)
  88         PHP_FE(http_send_status, NULL)
  89         PHP_FE(http_send_last_modified, NULL)
  90         PHP_FE(http_send_content_type, NULL)
  91         PHP_FE(http_send_content_disposition, NULL)
  92         PHP_FE(http_match_modified, NULL)
  93         PHP_FE(http_match_etag, NULL)
  94         PHP_FE(http_cache_last_modified, NULL)
  95         PHP_FE(http_cache_etag, NULL)
  96         PHP_FE(http_send_data, NULL)
  97         PHP_FE(http_send_file, NULL)
  98         PHP_FE(http_send_stream, NULL)
  99         PHP_FE(http_chunked_decode, NULL)
 100         PHP_FE(http_split_response, NULL)
 101         PHP_FE(http_parse_headers, NULL)
 102         PHP_FE(http_get_request_headers, NULL)
 103 #ifdef HTTP_HAVE_CURL
 104         PHP_FE(http_get, http_request_info_ref_3)
 105         PHP_FE(http_head, http_request_info_ref_3)
 106         PHP_FE(http_post_data, http_request_info_ref_4)
 107         PHP_FE(http_post_array, http_request_info_ref_4)
 108 #endif
 109         PHP_FE(http_auth_basic, NULL)
 110         PHP_FE(http_auth_basic_cb, NULL)
 111 #ifndef ZEND_ENGINE_2
 112         PHP_FE(http_build_query, NULL)
 113 #endif
 114         PHP_FE(ob_httpetaghandler, NULL)
 115         {NULL, NULL, NULL}
 116 };
 117 /* }}} */
 118
 119
 120 #ifdef ZEND_ENGINE_2
 121
 122 /* {{{ HTTPi */
 123
 124 zend_class_entry *httpi_ce;
 125
 126 #define HTTPi_ME(me, al, ai) ZEND_FENTRY(me, ZEND_FN(al), ai, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
 127
 128 zend_function_entry httpi_class_methods[] = {
 129         HTTPi_ME(date, http_date, NULL)
 130         HTTPi_ME(absoluteURI, http_absolute_uri, NULL)
 131         HTTPi_ME(negotiateLanguage, http_negotiate_language, NULL)
 132         HTTPi_ME(negotiateCharset, http_negotiate_charset, NULL)
 133         HTTPi_ME(redirect, http_redirect, NULL)
 134         HTTPi_ME(sendStatus, http_send_status, NULL)
 135         HTTPi_ME(sendLastModified, http_send_last_modified, NULL)
 136         HTTPi_ME(sendContentType, http_send_content_type, NULL)
 137         HTTPi_ME(sendContentDisposition, http_send_content_disposition, NULL)
 138         HTTPi_ME(matchModified, http_match_modified, NULL)
 139         HTTPi_ME(matchEtag, http_match_etag, NULL)
 140         HTTPi_ME(cacheLastModified, http_cache_last_modified, NULL)
 141         HTTPi_ME(cacheEtag, http_cache_etag, NULL)
 142         HTTPi_ME(chunkedDecode, http_chunked_decode, NULL)
 143         HTTPi_ME(splitResponse, http_split_response, NULL)
 144         HTTPi_ME(parseHeaders, http_parse_headers, NULL)
 145         HTTPi_ME(getRequestHeaders, http_get_request_headers, NULL)
 146 #ifdef HTTP_HAVE_CURL
 147         HTTPi_ME(get, http_get, http_request_info_ref_3)
 148         HTTPi_ME(head, http_head, http_request_info_ref_3)
 149         HTTPi_ME(postData, http_post_data, http_request_info_ref_4)
 150         HTTPi_ME(postArray, http_post_array, http_request_info_ref_4)
 151 #endif
 152         HTTPi_ME(authBasic, http_auth_basic, NULL)
 153         HTTPi_ME(authBasicCallback, http_auth_basic_cb, NULL)
 154         {NULL, NULL, NULL}
 155 };
 156 /* }}} HTTPi */
 157
 158 /* {{{ HTTPi_Response */
 159
 160 zend_class_entry *httpi_response_ce;
 161 static zend_object_handlers httpi_response_object_handlers;
 162
 163 #define httpi_response_declare_default_properties(ce) _httpi_response_declare_default_properties(ce TSRMLS_CC)
 164 static inline void _httpi_response_declare_default_properties(zend_class_entry *ce TSRMLS_DC)
 165 {
 166         DCL_PROP(PROTECTED, string, contentType, "application/x-octetstream");
 167         DCL_PROP(PROTECTED, string, eTag, "");
 168         DCL_PROP(PROTECTED, string, dispoFile, "");
 169         DCL_PROP(PROTECTED, string, cacheControl, "public");
 170         DCL_PROP(PROTECTED, string, data, "");
 171         DCL_PROP(PROTECTED, string, file, "");
 172         DCL_PROP(PROTECTED, long, stream, 0);
 173         DCL_PROP(PROTECTED, long, lastModified, 0);
 174         DCL_PROP(PROTECTED, long, dispoInline, 0);
 175         DCL_PROP(PROTECTED, long, cache, 0);
 176         DCL_PROP(PROTECTED, long, gzip, 0);
 177
 178         DCL_PROP(PRIVATE, long, raw_cache_header, 0);
 179         DCL_PROP(PRIVATE, long, send_mode, -1);
 180 }
 181
 182 #define httpi_response_destroy_object _httpi_response_destroy_object
 183 void _httpi_response_destroy_object(void *object, zend_object_handle handle TSRMLS_DC)
 184 {
 185         httpi_response_object *o = object;
 186         if (OBJ_PROP(o)) {
 187                 zend_hash_destroy(OBJ_PROP(o));
 188                 FREE_HASHTABLE(OBJ_PROP(o));
 189         }
 190         efree(o);
 191 }
 192
 193 #define httpi_response_new_object _httpi_response_new_object
 194 zend_object_value _httpi_response_new_object(zend_class_entry *ce TSRMLS_DC)
 195 {
 196         zend_object_value ov;
 197         httpi_response_object *o;
 198
 199         o = ecalloc(1, sizeof(httpi_response_object));
 200         o->zo.ce = ce;
 201
 202         ALLOC_HASHTABLE(OBJ_PROP(o));
 203         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 204         zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 205
 206         ov.handle = zend_objects_store_put(o, httpi_response_destroy_object, NULL, NULL TSRMLS_CC);
 207         ov.handlers = &httpi_response_object_handlers;
 208
 209         return ov;
 210 }
 211
 212 zend_function_entry httpi_response_class_methods[] = {
 213         PHP_ME(HTTPi_Response, __construct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 214 /*      PHP_ME(HTTPi_Response, __destruct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_DTOR)
 215 */
 216         PHP_ME(HTTPi_Response, setETag, NULL, ZEND_ACC_PUBLIC)
 217         PHP_ME(HTTPi_Response, getETag, NULL, ZEND_ACC_PUBLIC)
 218
 219         PHP_ME(HTTPi_Response, setContentDisposition, NULL, ZEND_ACC_PUBLIC)
 220         PHP_ME(HTTPi_Response, getContentDisposition, NULL, ZEND_ACC_PUBLIC)
 221
 222         PHP_ME(HTTPi_Response, setContentType, NULL, ZEND_ACC_PUBLIC)
 223         PHP_ME(HTTPi_Response, getContentType, NULL, ZEND_ACC_PUBLIC)
 224
 225         PHP_ME(HTTPi_Response, setCache, NULL, ZEND_ACC_PUBLIC)
 226         PHP_ME(HTTPi_Response, getCache, NULL, ZEND_ACC_PUBLIC)
 227
 228         PHP_ME(HTTPi_Response, setCacheControl, NULL, ZEND_ACC_PUBLIC)
 229         PHP_ME(HTTPi_Response, getCacheControl, NULL, ZEND_ACC_PUBLIC)
 230
 231         PHP_ME(HTTPi_Response, setGzip, NULL, ZEND_ACC_PUBLIC)
 232         PHP_ME(HTTPi_Response, getGzip, NULL, ZEND_ACC_PUBLIC)
 233
 234         PHP_ME(HTTPi_Response, setData, NULL, ZEND_ACC_PUBLIC)
 235         PHP_ME(HTTPi_Response, getData, NULL, ZEND_ACC_PUBLIC)
 236
 237         PHP_ME(HTTPi_Response, setFile, NULL, ZEND_ACC_PUBLIC)
 238         PHP_ME(HTTPi_Response, getFile, NULL, ZEND_ACC_PUBLIC)
 239
 240         PHP_ME(HTTPi_Response, setStream, NULL, ZEND_ACC_PUBLIC)
 241         PHP_ME(HTTPi_Response, getStream, NULL, ZEND_ACC_PUBLIC)
 242
 243         PHP_ME(HTTPi_Response, send, NULL, ZEND_ACC_PUBLIC)
 244
 245         {NULL, NULL, NULL}
 246 };
 247 /* }}} */
 248
 249 /* {{{ HTTPi_Request */
 250 #ifdef HTTP_HAVE_CURL
 251
 252 zend_class_entry *httpi_request_ce;
 253 static zend_object_handlers httpi_request_object_handlers;
 254
 255 #define httpi_request_declare_default_properties(ce) _httpi_request_declare_default_properties(ce TSRMLS_CC)
 256 static inline void _httpi_request_declare_default_properties(zend_class_entry *ce TSRMLS_DC)
 257 {
 258         DCL_PROP_N(PROTECTED, options);
 259         DCL_PROP_N(PROTECTED, responseInfo);
 260         DCL_PROP_N(PROTECTED, responseData);
 261         DCL_PROP_N(PROTECTED, postData);
 262         DCL_PROP_N(PROTECTED, postFiles);
 263
 264         DCL_PROP(PROTECTED, long, method, HTTP_GET);
 265
 266         DCL_PROP(PROTECTED, string, url, "");
 267         DCL_PROP(PROTECTED, string, contentType, "");
 268         DCL_PROP(PROTECTED, string, queryData, "");
 269         DCL_PROP(PROTECTED, string, postData, "");
 270 }
 271
 272 #define httpi_request_free_object _httpi_request_free_object
 273 void _httpi_request_free_object(zend_object /* void */ *object TSRMLS_DC)
 274 {
 275         httpi_request_object *o = (httpi_request_object *) object;
 276
 277         if (OBJ_PROP(o)) {
 278                 zend_hash_destroy(OBJ_PROP(o));
 279                 FREE_HASHTABLE(OBJ_PROP(o));
 280         }
 281         if (o->ch) {
 282                 curl_easy_cleanup(o->ch);
 283                 o->ch = NULL;
 284         }
 285         efree(o);
 286 }
 287
 288 #define httpi_request_new_object _httpi_request_new_object
 289 zend_object_value _httpi_request_new_object(zend_class_entry *ce TSRMLS_DC)
 290 {
 291         zend_object_value ov;
 292         httpi_request_object *o;
 293
 294         o = ecalloc(1, sizeof(httpi_request_object));
 295         o->zo.ce = ce;
 296         o->ch = curl_easy_init();
 297
 298         ALLOC_HASHTABLE(OBJ_PROP(o));
 299         zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
 300         zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 301
 302         ov.handle = zend_objects_store_put(o, (zend_objects_store_dtor_t) zend_objects_destroy_object, httpi_request_free_object, NULL TSRMLS_CC);
 303         ov.handlers = &httpi_request_object_handlers;
 304
 305         return ov;
 306 }
 307
 308 zend_function_entry httpi_request_class_methods[] = {
 309         PHP_ME(HTTPi_Request, __construct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 310         PHP_ME(HTTPi_Request, __destruct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_DTOR)
 311
 312         PHP_ME(HTTPi_Request, setOptions, NULL, ZEND_ACC_PUBLIC)
 313         PHP_ME(HTTPi_Request, getOptions, NULL, ZEND_ACC_PUBLIC)
 314
 315         PHP_ME(HTTPi_Request, setMethod, NULL, ZEND_ACC_PUBLIC)
 316         PHP_ME(HTTPi_Request, getMethod, NULL, ZEND_ACC_PUBLIC)
 317
 318         PHP_ME(HTTPi_Request, setURL, NULL, ZEND_ACC_PUBLIC)
 319         PHP_ME(HTTPi_Request, getURL, NULL, ZEND_ACC_PUBLIC)
 320
 321         PHP_ME(HTTPi_Request, setContentType, NULL, ZEND_ACC_PUBLIC)
 322         PHP_ME(HTTPi_Request, getContentType, NULL, ZEND_ACC_PUBLIC)
 323
 324         PHP_ME(HTTPi_Request, setQueryData, NULL, ZEND_ACC_PUBLIC)
 325         PHP_ME(HTTPi_Request, getQueryData, NULL, ZEND_ACC_PUBLIC)
 326         PHP_ME(HTTPi_Request, addQueryData, NULL, ZEND_ACC_PUBLIC)
 327         PHP_ME(HTTPi_Request, unsetQueryData, NULL, ZEND_ACC_PUBLIC)
 328
 329         PHP_ME(HTTPi_Request, setPostData, NULL, ZEND_ACC_PUBLIC)
 330         PHP_ME(HTTPi_Request, getPostData, NULL, ZEND_ACC_PUBLIC)
 331         PHP_ME(HTTPi_Request, addPostData, NULL, ZEND_ACC_PUBLIC)
 332         PHP_ME(HTTPi_Request, unsetPostData, NULL, ZEND_ACC_PUBLIC)
 333
 334         PHP_ME(HTTPi_Request, addPostFile, NULL, ZEND_ACC_PUBLIC)
 335         PHP_ME(HTTPi_Request, getPostFiles, NULL, ZEND_ACC_PUBLIC)
 336         PHP_ME(HTTPi_Request, unsetPostFiles, NULL, ZEND_ACC_PUBLIC)
 337
 338         PHP_ME(HTTPi_Request, send, NULL, ZEND_ACC_PUBLIC)
 339
 340         PHP_ME(HTTPi_Request, getResponseData, NULL, ZEND_ACC_PUBLIC)
 341         PHP_ME(HTTPi_Request, getResponseHeaders, NULL, ZEND_ACC_PUBLIC)
 342         PHP_ME(HTTPi_Request, getResponseBody, NULL, ZEND_ACC_PUBLIC)
 343         PHP_ME(HTTPi_Request, getResponseInfo, NULL, ZEND_ACC_PUBLIC)
 344
 345         {NULL, NULL, NULL}
 346 };
 347
 348 #endif /* HTTP_HAVE_CURL */
 349 /* }}} */
 350
 351 #endif /* ZEND_ENGINE_2 */
 352
 353 /* {{{ http_module_entry */
 354 zend_module_entry http_module_entry = {
 355 #if ZEND_MODULE_API_NO >= 20010901
 356         STANDARD_MODULE_HEADER,
 357 #endif
 358         "http",
 359         http_functions,
 360         PHP_MINIT(http),
 361         PHP_MSHUTDOWN(http),
 362         PHP_RINIT(http),
 363         PHP_RSHUTDOWN(http),
 364         PHP_MINFO(http),
 365 #if ZEND_MODULE_API_NO >= 20010901
 366         PHP_EXT_HTTP_VERSION,
 367 #endif
 368         STANDARD_MODULE_PROPERTIES
 369 };
 370 /* }}} */
 371
 372
 373 static void free_to_free(void *s)
 374 {
 375         efree(*(char **)s);
 376 }
 377
 378 /* {{{ php_http_init_globals(zend_http_globals *) */
 379 static void php_http_init_globals(zend_http_globals *http_globals)
 380 {
 381         http_globals->etag_started = 0;
 382         http_globals->ctype = NULL;
 383         http_globals->etag  = NULL;
 384         http_globals->lmod  = 0;
 385 #ifdef HTTP_HAVE_CURL
 386         http_globals->curlbuf.data = NULL;
 387         http_globals->curlbuf.used = 0;
 388         http_globals->curlbuf.free = 0;
 389         http_globals->curlbuf.size = 0;
 390         zend_llist_init(&http_globals->to_free, sizeof(char *), free_to_free, 0);
 391 #endif
 392         http_globals->allowed_methods = NULL;
 393 }
 394 /* }}} */
 395
 396 /* {{{ static inline STATUS http_check_allowed_methods(char *, int) */
 397 #define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
 398 static inline void _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
 399 {
 400         if (length && SG(request_info).request_method && (!strstr(methods, SG(request_info).request_method))) {
 401                 char *allow_header = emalloc(length + sizeof("Allow: "));
 402                 sprintf(allow_header, "Allow: %s", methods);
 403                 http_send_header(allow_header);
 404                 efree(allow_header);
 405                 http_send_status(405);
 406                 zend_bailout();
 407         }
 408 }
 409 /* }}} */
 410
 411 /* {{{ PHP_INI */
 412 PHP_INI_MH(update_allowed_methods)
 413 {
 414         http_check_allowed_methods(new_value, new_value_length);
 415         return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
 416 }
 417
 418 PHP_INI_BEGIN()
 419         STD_PHP_INI_ENTRY("http.allowed_methods", "OPTIONS,GET,HEAD,POST,PUT,DELETE,TRACE,CONNECT", PHP_INI_ALL, update_allowed_methods, allowed_methods, zend_http_globals, http_globals)
 420 PHP_INI_END()
 421 /* }}} */
 422
 423 /* {{{ PHP_MINIT_FUNCTION */
 424 PHP_MINIT_FUNCTION(http)
 425 {
 426         ZEND_INIT_MODULE_GLOBALS(http, php_http_init_globals, NULL);
 427         REGISTER_INI_ENTRIES();
 428
 429 #if defined(HTTP_HAVE_CURL) && (LIBCURL_VERSION_NUM >= 0x070a05)
 430         REGISTER_LONG_CONSTANT("HTTP_AUTH_BASIC", CURLAUTH_BASIC, CONST_CS | CONST_PERSISTENT);
 431         REGISTER_LONG_CONSTANT("HTTP_AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS | CONST_PERSISTENT);
 432         REGISTER_LONG_CONSTANT("HTTP_AUTH_NTLM", CURLAUTH_NTLM, CONST_CS | CONST_PERSISTENT);
 433 #endif
 434
 435 #ifdef ZEND_ENGINE_2
 436         HTTP_REGISTER_CLASS(HTTPi, httpi, NULL, ZEND_ACC_FINAL_CLASS);
 437         HTTP_REGISTER_CLASS_EX(HTTPi_Response, httpi_response, NULL, 0);
 438 #       ifdef HTTP_HAVE_CURL
 439         HTTP_REGISTER_CLASS_EX(HTTPi_Request, httpi_request, NULL, 0);
 440         REGISTER_LONG_CONSTANT("HTTP_GET", HTTP_GET, CONST_CS | CONST_PERSISTENT);
 441         REGISTER_LONG_CONSTANT("HTTP_HEAD", HTTP_HEAD, CONST_CS | CONST_PERSISTENT);
 442         REGISTER_LONG_CONSTANT("HTTP_POST", HTTP_POST, CONST_CS | CONST_PERSISTENT);
 443 #       endif /* HTTP_HAVE_CURL */
 444 #endif /* ZEND_ENGINE_2 */
 445         return SUCCESS;
 446 }
 447 /* }}} */
 448
 449 /* {{{ PHP_MSHUTDOWN_FUNCTION */
 450 PHP_MSHUTDOWN_FUNCTION(http)
 451 {
 452         UNREGISTER_INI_ENTRIES();
 453         return SUCCESS;
 454 }
 455 /* }}} */
 456
 457 /* {{{ PHP_RINIT_FUNCTION */
 458 PHP_RINIT_FUNCTION(http)
 459 {
 460         char *allowed_methods = INI_STR("http.allowed_methods");
 461         http_check_allowed_methods(allowed_methods, strlen(allowed_methods));
 462         return SUCCESS;
 463 }
 464 /* }}} */
 465
 466 /* {{{ PHP_RSHUTDOWN_FUNCTION */
 467 PHP_RSHUTDOWN_FUNCTION(http)
 468 {
 469         HTTP_G(etag_started) = 0;
 470         HTTP_G(lmod) = 0;
 471
 472         if (HTTP_G(etag)) {
 473                 efree(HTTP_G(etag));
 474                 HTTP_G(etag) = NULL;
 475         }
 476
 477         if (HTTP_G(ctype)) {
 478                 efree(HTTP_G(ctype));
 479                 HTTP_G(ctype) = NULL;
 480         }
 481 #ifdef HTTP_HAVE_CURL
 482         if (HTTP_G(curlbuf).data) {
 483                 efree(HTTP_G(curlbuf).data);
 484                 HTTP_G(curlbuf).data = NULL;
 485                 HTTP_G(curlbuf).used = 0;
 486                 HTTP_G(curlbuf).free = 0;
 487         }
 488 #endif
 489         return SUCCESS;
 490 }
 491 /* }}} */
 492
 493 /* {{{ PHP_MINFO_FUNCTION */
 494 PHP_MINFO_FUNCTION(http)
 495 {
 496         php_info_print_table_start();
 497         php_info_print_table_header(2, "Extended HTTP support", "enabled");
 498         php_info_print_table_row(2, "Version:", PHP_EXT_HTTP_VERSION);
 499         php_info_print_table_row(2, "cURL convenience functions:",
 500 #ifdef HTTP_HAVE_CURL
 501                         "enabled"
 502 #else
 503                         "disabled"
 504 #endif
 505         );
 506         php_info_print_table_end();
 507
 508         DISPLAY_INI_ENTRIES();
 509 }
 510 /* }}} */
 511
 512 /*
 513  * Local variables:
 514  * tab-width: 4
 515  * c-basic-offset: 4
 516  * End:
 517  * vim600: noet sw=4 ts=4 fdm=marker
 518  * vim<600: noet sw=4 ts=4
 519  */
 520