git.m6w6.name Git - m6w6/ext-http/blob - http_message_api.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) 2004-2005, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #ifdef HAVE_CONFIG_H
  16 #       include "config.h"
  17 #endif
  18
  19 #define HTTP_WANT_CURL
  20 #include "php_http.h"
  21
  22 #include "SAPI.h"
  23
  24 #include "php_http_api.h"
  25 #include "php_http_encoding_api.h"
  26 #include "php_http_headers_api.h"
  27 #include "php_http_message_api.h"
  28 #include "php_http_request_api.h"
  29 #include "php_http_send_api.h"
  30 #include "php_http_url_api.h"
  31
  32 ZEND_EXTERN_MODULE_GLOBALS(http);
  33
  34 #define http_message_info_callback _http_message_info_callback
  35 static void _http_message_info_callback(http_message **message, HashTable **headers, http_info *info TSRMLS_DC)
  36 {
  37         http_message *old = *message;
  38
  39         /* advance message */
  40         if (old->type || zend_hash_num_elements(&old->hdrs) || PHPSTR_LEN(old)) {
  41                 (*message) = http_message_new();
  42                 (*message)->parent = old;
  43                 (*headers) = &((*message)->hdrs);
  44         }
  45
  46         (*message)->http.version = info->http.version;
  47
  48         switch (info->type)
  49         {
  50                 case IS_HTTP_REQUEST:
  51                         (*message)->type = HTTP_MSG_REQUEST;
  52                         HTTP_INFO(*message).request.URI = estrdup(HTTP_INFO(info).request.URI);
  53                         HTTP_INFO(*message).request.method = estrdup(HTTP_INFO(info).request.method);
  54                 break;
  55
  56                 case IS_HTTP_RESPONSE:
  57                         (*message)->type = HTTP_MSG_RESPONSE;
  58                         HTTP_INFO(*message).response.code = HTTP_INFO(info).response.code;
  59                         HTTP_INFO(*message).response.status = estrdup(HTTP_INFO(info).response.status);
  60                 break;
  61         }
  62 }
  63
  64 #define http_message_init_type _http_message_init_type
  65 static inline void _http_message_init_type(http_message *message, http_message_type type)
  66 {
  67         message->http.version = .0;
  68
  69         switch (message->type = type)
  70         {
  71                 case HTTP_MSG_RESPONSE:
  72                         message->http.info.response.code = 0;
  73                         message->http.info.response.status = NULL;
  74                 break;
  75
  76                 case HTTP_MSG_REQUEST:
  77                         message->http.info.request.method = NULL;
  78                         message->http.info.request.URI = NULL;
  79                 break;
  80
  81                 case HTTP_MSG_NONE:
  82                 default:
  83                 break;
  84         }
  85 }
  86
  87 PHP_HTTP_API http_message *_http_message_init_ex(http_message *message, http_message_type type ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC)
  88 {
  89         if (!message) {
  90                 message = ecalloc_rel(1, sizeof(http_message));
  91         }
  92
  93         http_message_init_type(message, type);
  94         message->parent = NULL;
  95         phpstr_init(&message->body);
  96         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  97
  98         return message;
  99 }
 100
 101
 102 PHP_HTTP_API void _http_message_set_type(http_message *message, http_message_type type)
 103 {
 104         /* just act if different */
 105         if (type != message->type) {
 106
 107                 /* free request info */
 108                 switch (message->type)
 109                 {
 110                         case HTTP_MSG_REQUEST:
 111                                 STR_FREE(message->http.info.request.method);
 112                                 STR_FREE(message->http.info.request.URI);
 113                         break;
 114
 115                         case HTTP_MSG_RESPONSE:
 116                                 STR_FREE(message->http.info.response.status);
 117                         break;
 118
 119                         default:
 120                         break;
 121                 }
 122
 123                 /* init */
 124                 http_message_init_type(message, type);
 125         }
 126 }
 127
 128 PHP_HTTP_API http_message *_http_message_parse_ex(http_message *msg, const char *message, size_t message_length ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC TSRMLS_DC)
 129 {
 130         const char *body = NULL;
 131         zend_bool free_msg = msg ? 0 : 1;
 132
 133         if ((!message) || (message_length < HTTP_MSG_MIN_SIZE)) {
 134                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Empty or too short HTTP message: '%s'", message);
 135                 return NULL;
 136         }
 137
 138         msg = http_message_init_rel(msg, 0);
 139
 140         if (SUCCESS != http_parse_headers_cb(message, &msg->hdrs, 1, (http_info_callback) http_message_info_callback, (void **) &msg)) {
 141                 if (free_msg) {
 142                         http_message_free(&msg);
 143                 }
 144                 http_error(HE_WARNING, HTTP_E_MALFORMED_HEADERS, "Failed to parse message headers");
 145                 return NULL;
 146         }
 147
 148         /* header parsing stops at (CR)LF (CR)LF */
 149         if ((body = http_locate_body(message))) {
 150                 zval *c;
 151                 const char *continue_at = NULL;
 152                 size_t remaining = message + message_length - body;
 153
 154                 /* message has chunked transfer encoding */
 155                 if ((c = http_message_header(msg, "Transfer-Encoding")) && (!strcasecmp("chunked", Z_STRVAL_P(c)))) {
 156                         char *decoded;
 157                         size_t decoded_len;
 158
 159                         /* decode and replace Transfer-Encoding with Content-Length header */
 160                         if ((continue_at = http_encoding_dechunk(body, message + message_length - body, &decoded, &decoded_len))) {
 161                                 zval *len;
 162                                 char *tmp;
 163                                 int tmp_len;
 164
 165                                 tmp_len = (int) spprintf(&tmp, 0, "%zu", decoded_len);
 166                                 MAKE_STD_ZVAL(len);
 167                                 ZVAL_STRINGL(len, tmp, tmp_len, 0);
 168
 169                                 ZVAL_ADDREF(c);
 170                                 zend_hash_add(&msg->hdrs, "X-Original-Transfer-Encoding", sizeof("X-Original-Transfer-Encoding"), (void *) &c, sizeof(zval *), NULL);
 171                                 zend_hash_del(&msg->hdrs, "Transfer-Encoding", sizeof("Transfer-Encoding"));
 172                                 zend_hash_del(&msg->hdrs, "Content-Length", sizeof("Content-Length"));
 173                                 zend_hash_add(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &len, sizeof(zval *), NULL);
 174
 175                                 phpstr_from_string_ex(PHPSTR(msg), decoded, decoded_len);
 176                                 efree(decoded);
 177                         }
 178                 } else
 179
 180                 /* message has content-length header */
 181                 if ((c = http_message_header(msg, "Content-Length"))) {
 182                         ulong len = strtoul(Z_STRVAL_P(c), NULL, 10);
 183                         if (len > remaining) {
 184                                 http_error_ex(HE_NOTICE, HTTP_E_MALFORMED_HEADERS, "The Content-Length header pretends a larger body than actually received (expected %lu bytes; got %lu bytes)", len, remaining);
 185                                 len = remaining;
 186                         }
 187                         phpstr_from_string_ex(PHPSTR(msg), body, len);
 188                         continue_at = body + len;
 189                 } else
 190
 191                 /* message has content-range header */
 192                 if ((c = http_message_header(msg, "Content-Range"))) {
 193                         ulong total = 0, start = 0, end = 0, len = 0;
 194
 195                         if (!strncasecmp(Z_STRVAL_P(c), "bytes", lenof("bytes")) &&
 196                                         (Z_STRVAL_P(c)[lenof("bytes")] == ':' || Z_STRVAL_P(c)[lenof("bytes")] == ' ')) {
 197                                 char *total_at = NULL, *end_at = NULL;
 198                                 char *start_at = Z_STRVAL_P(c) + sizeof("bytes");
 199
 200                                 start = strtoul(start_at, &end_at, 10);
 201                                 if (end_at) {
 202                                         end = strtoul(end_at + 1, &total_at, 10);
 203                                         if (total_at && strncmp(total_at + 1, "*", 1)) {
 204                                                 total = strtoul(total_at + 1, NULL, 10);
 205                                         }
 206                                         if ((len = (end + 1 - start)) > remaining) {
 207                                                 http_error_ex(HE_NOTICE, HTTP_E_MALFORMED_HEADERS, "The Content-Range header pretends a larger body than actually received (expected %lu bytes; got %lu bytes)", len, remaining);
 208                                                 len = remaining;
 209                                         }
 210                                         if (end >= start && (!total || end < total)) {
 211                                                 phpstr_from_string_ex(PHPSTR(msg), body, len);
 212                                                 continue_at = body + len;
 213                                         }
 214                                 }
 215                         }
 216
 217                         if (!continue_at) {
 218                                 http_error_ex(HE_WARNING, HTTP_E_MALFORMED_HEADERS, "Invalid Content-Range header: %s", Z_STRVAL_P(c));
 219                         }
 220                 } else
 221
 222                 /* no headers that indicate content length */
 223                 if (HTTP_MSG_TYPE(RESPONSE, msg)) {
 224                         phpstr_from_string_ex(PHPSTR(msg), body, remaining);
 225                 } else {
 226                         continue_at = body;
 227                 }
 228
 229 #if defined(HTTP_HAVE_ZLIB) || defined(HAVE_ZLIB)
 230                 /* check for compressed data */
 231                 if (http_message_header(msg, "Vary") && (c = http_message_header(msg, "Content-Encoding"))) {
 232                         char *decoded = NULL;
 233                         size_t decoded_len = 0;
 234 #       if !defined(HTTP_HAVE_ZLIB)
 235                         zval func, retval, arg, *args[1];
 236                         INIT_PZVAL(&func);
 237                         INIT_PZVAL(&retval);
 238                         INIT_PZVAL(&arg);
 239                         args[0] = &arg;
 240 #       endif /* !HTTP_HAVE_ZLIB */
 241
 242 #       define DECODE_WITH_EXT_ZLIB(function, S, L) \
 243                                 ZVAL_STRINGL(&func, function, lenof(function), 0); \
 244                                 ZVAL_STRINGL(&arg, (S), (L), 0); \
 245                                 if (SUCCESS == call_user_function(EG(function_table), NULL, &func, &retval, 1, args TSRMLS_CC)) { \
 246                                         if (Z_TYPE(retval) == IS_STRING) { \
 247                                                 decoded = Z_STRVAL(retval); \
 248                                                 decoded_len = Z_STRLEN(retval); \
 249                                         } \
 250                                 }
 251
 252                         if (!strcasecmp(Z_STRVAL_P(c), "gzip") || !strcasecmp(Z_STRVAL_P(c), "x-gzip")) {
 253 #       ifndef HTTP_HAVE_ZLIB
 254                                 DECODE_WITH_EXT_ZLIB("gzinflate", PHPSTR_VAL(msg) + 10, PHPSTR_LEN(msg) - 18);
 255 #       else
 256                                 http_encoding_gzdecode(PHPSTR_VAL(msg), PHPSTR_LEN(msg), &decoded, &decoded_len);
 257                         } else if (!strcasecmp(Z_STRVAL_P(c), "deflate") || !strcasecmp(Z_STRVAL_P(c), "compress") || !strcasecmp(Z_STRVAL_P(c), "x-compress")) {
 258                                 http_encoding_inflate(PHPSTR_VAL(msg), PHPSTR_LEN(msg), &decoded, &decoded_len);
 259 #       endif /* HTTP_HAVE_ZLIB */
 260                         }
 261
 262                         if (decoded) {
 263                                 zval *len, **original_len;
 264                                 char *tmp;
 265                                 int tmp_len;
 266
 267                                 tmp_len = (int) spprintf(&tmp, 0, "%zu", decoded_len);
 268                                 MAKE_STD_ZVAL(len);
 269                                 ZVAL_STRINGL(len, tmp, tmp_len, 0);
 270
 271                                 ZVAL_ADDREF(c);
 272                                 zend_hash_add(&msg->hdrs, "X-Original-Content-Encoding", sizeof("X-Original-Content-Encoding"), (void *) &c, sizeof(zval *), NULL);
 273                                 zend_hash_del(&msg->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
 274                                 if (SUCCESS == zend_hash_find(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void **) &original_len)) {
 275                                         ZVAL_ADDREF(*original_len);
 276                                         zend_hash_add(&msg->hdrs, "X-Original-Content-Length", sizeof("X-Original-Content-Length"), (void *) original_len, sizeof(zval *), NULL);
 277                                         zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &len, sizeof(zval *), NULL);
 278                                 } else {
 279                                         zend_hash_add(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &len, sizeof(zval *), NULL);
 280                                 }
 281
 282                                 phpstr_dtor(PHPSTR(msg));
 283                                 PHPSTR(msg)->data = decoded;
 284                                 PHPSTR(msg)->used = decoded_len;
 285                                 PHPSTR(msg)->free = 1;
 286                         }
 287                 }
 288 #endif /* HTTP_HAVE_ZLIB || HAVE_ZLIB */
 289
 290                 /* check for following messages */
 291                 if (continue_at && (continue_at < (message + message_length))) {
 292                         while (isspace(*continue_at)) ++continue_at;
 293                         if (continue_at < (message + message_length)) {
 294                                 http_message *next = NULL, *most = NULL;
 295
 296                                 /* set current message to parent of most parent following messages and return deepest */
 297                                 if ((most = next = http_message_parse_rel(NULL, continue_at, message + message_length - continue_at))) {
 298                                         while (most->parent) most = most->parent;
 299                                         most->parent = msg;
 300                                         msg = next;
 301                                 }
 302                         }
 303                 }
 304         }
 305
 306         return msg;
 307 }
 308
 309 PHP_HTTP_API void _http_message_tostring(http_message *msg, char **string, size_t *length)
 310 {
 311         phpstr str;
 312         char *key, *data;
 313         ulong idx;
 314         zval **header;
 315         HashPosition pos1;
 316
 317         phpstr_init_ex(&str, 4096, 0);
 318
 319         switch (msg->type)
 320         {
 321                 case HTTP_MSG_REQUEST:
 322                         phpstr_appendf(&str, "%s %s HTTP/%1.1f" HTTP_CRLF,
 323                                 msg->http.info.request.method,
 324                                 msg->http.info.request.URI,
 325                                 msg->http.version);
 326                 break;
 327
 328                 case HTTP_MSG_RESPONSE:
 329                         phpstr_appendf(&str, "HTTP/%1.1f %d%s%s" HTTP_CRLF,
 330                                 msg->http.version,
 331                                 msg->http.info.response.code,
 332                                 *msg->http.info.response.status ? " ":"",
 333                                 msg->http.info.response.status);
 334                 break;
 335
 336                 case HTTP_MSG_NONE:
 337                 default:
 338                 break;
 339         }
 340
 341         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, idx, header) {
 342                 if (key) {
 343                         zval **single_header;
 344
 345                         switch (Z_TYPE_PP(header))
 346                         {
 347                                 case IS_STRING:
 348                                         phpstr_appendf(&str, "%s: %s" HTTP_CRLF, key, Z_STRVAL_PP(header));
 349                                 break;
 350
 351                                 case IS_ARRAY:
 352                                 {
 353                                         HashPosition pos2;
 354                                         FOREACH_VAL(pos2, *header, single_header) {
 355                                                 phpstr_appendf(&str, "%s: %s" HTTP_CRLF, key, Z_STRVAL_PP(single_header));
 356                                         }
 357                                 }
 358                                 break;
 359                         }
 360
 361                         key = NULL;
 362                 }
 363         }
 364
 365         if (PHPSTR_LEN(msg)) {
 366                 phpstr_appends(&str, HTTP_CRLF);
 367                 phpstr_append(&str, PHPSTR_VAL(msg), PHPSTR_LEN(msg));
 368                 phpstr_appends(&str, HTTP_CRLF);
 369         }
 370
 371         data = phpstr_data(&str, string, length);
 372         if (!string) {
 373                 efree(data);
 374         }
 375
 376         phpstr_dtor(&str);
 377 }
 378
 379 PHP_HTTP_API void _http_message_serialize(http_message *message, char **string, size_t *length)
 380 {
 381         char *buf;
 382         size_t len;
 383         phpstr str;
 384
 385         phpstr_init(&str);
 386
 387         do {
 388                 http_message_tostring(message, &buf, &len);
 389                 phpstr_prepend(&str, buf, len);
 390                 efree(buf);
 391         } while ((message = message->parent));
 392
 393         buf = phpstr_data(&str, string, length);
 394         if (!string) {
 395                 efree(buf);
 396         }
 397
 398         phpstr_dtor(&str);
 399 }
 400
 401 PHP_HTTP_API void _http_message_tostruct_recursive(http_message *msg, zval *obj TSRMLS_DC)
 402 {
 403         zval strct;
 404         zval *headers;
 405
 406         INIT_ZARR(strct, HASH_OF(obj));
 407
 408         add_assoc_long(&strct, "type", msg->type);
 409         add_assoc_double(&strct, "httpVersion", msg->http.version);
 410         switch (msg->type)
 411         {
 412                 case HTTP_MSG_RESPONSE:
 413                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 414                         add_assoc_string(&strct, "responseStatus", msg->http.info.response.status, 1);
 415                 break;
 416
 417                 case HTTP_MSG_REQUEST:
 418                         add_assoc_string(&strct, "requestMethod", msg->http.info.request.method, 1);
 419                         add_assoc_string(&strct, "requestUri", msg->http.info.request.URI, 1);
 420                 break;
 421
 422                 case HTTP_MSG_NONE:
 423                         /* avoid compiler warning */
 424                 break;
 425         }
 426
 427         MAKE_STD_ZVAL(headers);
 428         array_init(headers);
 429         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 430         add_assoc_zval(&strct, "headers", headers);
 431
 432         add_assoc_stringl(&strct, "body", PHPSTR_VAL(msg), PHPSTR_LEN(msg), 1);
 433
 434         if (msg->parent) {
 435                 zval *parent;
 436
 437                 MAKE_STD_ZVAL(parent);
 438                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 439                         array_init(parent);
 440                 } else {
 441                         object_init(parent);
 442                 }
 443                 add_assoc_zval(&strct, "parentMessage", parent);
 444                 http_message_tostruct_recursive(msg->parent, parent);
 445         } else {
 446                 add_assoc_null(&strct, "parentMessage");
 447         }
 448 }
 449
 450 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 451 {
 452         STATUS rs = FAILURE;
 453
 454         switch (message->type)
 455         {
 456                 case HTTP_MSG_RESPONSE:
 457                 {
 458                         char *key;
 459                         ulong idx;
 460                         zval **val;
 461                         HashPosition pos1;
 462
 463                         FOREACH_HASH_KEYVAL(pos1, &message->hdrs, key, idx, val) {
 464                                 if (key) {
 465                                         if (Z_TYPE_PP(val) == IS_ARRAY) {
 466                                                 zend_bool first = 1;
 467                                                 zval **data;
 468                                                 HashPosition pos2;
 469
 470                                                 FOREACH_VAL(pos2, *val, data) {
 471                                                         http_send_header_ex(key, strlen(key), Z_STRVAL_PP(data), Z_STRLEN_PP(data), first, NULL);
 472                                                         first = 0;
 473                                                 }
 474                                         } else {
 475                                                 http_send_header_ex(key, strlen(key), Z_STRVAL_PP(val), Z_STRLEN_PP(val), 1, NULL);
 476                                         }
 477                                         key = NULL;
 478                                 }
 479                         }
 480                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 481                                         SUCCESS == http_send_data(PHPSTR_VAL(message), PHPSTR_LEN(message)) ?
 482                                         SUCCESS : FAILURE;
 483                 }
 484                 break;
 485
 486                 case HTTP_MSG_REQUEST:
 487                 {
 488 #ifdef HTTP_HAVE_CURL
 489                         char *uri = NULL;
 490                         http_request request;
 491                         zval **zhost, options, headers;
 492
 493                         INIT_PZVAL(&options);
 494                         INIT_PZVAL(&headers);
 495                         array_init(&options);
 496                         array_init(&headers);
 497                         zend_hash_copy(Z_ARRVAL(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 498                         add_assoc_zval(&options, "headers", &headers);
 499
 500                         /* check host header */
 501                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void **) &zhost)) {
 502                                 char *colon = NULL, *host = NULL;
 503                                 size_t host_len = 0;
 504                                 int port = 0;
 505
 506                                 /* check for port */
 507                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 508                                         port = atoi(colon + 1);
 509                                         host = estrndup(Z_STRVAL_PP(zhost), host_len = (Z_STRVAL_PP(zhost) - colon - 1));
 510                                 } else {
 511                                         host = estrndup(Z_STRVAL_PP(zhost), host_len = Z_STRLEN_PP(zhost));
 512                                 }
 513                                 uri = http_absolute_uri_ex(
 514                                         message->http.info.request.URI, strlen(message->http.info.request.URI),
 515                                         NULL, 0, host, host_len, port);
 516                                 efree(host);
 517                         } else {
 518                                 uri = http_absolute_uri(message->http.info.request.URI);
 519                         }
 520
 521                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 522                                 http_request_body body;
 523
 524                                 http_request_init_ex(&request, NULL, request.meth, uri);
 525                                 request.body = http_request_body_init_ex(&body, HTTP_REQUEST_BODY_CSTRING, PHPSTR_VAL(message), PHPSTR_LEN(message), 0);
 526                                 if (SUCCESS == (rs = http_request_prepare(&request, NULL))) {
 527                                         http_request_exec(&request);
 528                                 }
 529                                 http_request_dtor(&request);
 530                         } else {
 531                                 http_error_ex(HE_WARNING, HTTP_E_REQUEST_METHOD,
 532                                         "Cannot send HttpMessage. Request method %s not supported",
 533                                         message->http.info.request.method);
 534                         }
 535                         efree(uri);
 536 #else
 537                         http_error(HE_WARNING, HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 538 #endif
 539                 }
 540                 break;
 541
 542                 case HTTP_MSG_NONE:
 543                 default:
 544                         http_error(HE_WARNING, HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type HTTP_MSG_REQUEST nor HTTP_MSG_RESPONSE");
 545                 break;
 546         }
 547
 548         return rs;
 549 }
 550
 551 PHP_HTTP_API http_message *_http_message_dup(http_message *msg TSRMLS_DC)
 552 {
 553         /*
 554          * TODO: unroll
 555          */
 556         http_message *new;
 557         char *serialized_data;
 558         size_t serialized_length;
 559
 560         http_message_serialize(msg, &serialized_data, &serialized_length);
 561         new = http_message_parse(serialized_data, serialized_length);
 562         efree(serialized_data);
 563         return new;
 564 }
 565
 566 PHP_HTTP_API void _http_message_dtor(http_message *message)
 567 {
 568         if (message) {
 569                 zend_hash_destroy(&message->hdrs);
 570                 phpstr_dtor(PHPSTR(message));
 571
 572                 switch (message->type)
 573                 {
 574                         case HTTP_MSG_REQUEST:
 575                                 STR_SET(message->http.info.request.method, NULL);
 576                                 STR_SET(message->http.info.request.URI, NULL);
 577                         break;
 578
 579                         case HTTP_MSG_RESPONSE:
 580                                 STR_SET(message->http.info.response.status, NULL);
 581                         break;
 582
 583                         default:
 584                         break;
 585                 }
 586         }
 587 }
 588
 589 PHP_HTTP_API void _http_message_free(http_message **message)
 590 {
 591         if (*message) {
 592                 if ((*message)->parent) {
 593                         http_message_free(&(*message)->parent);
 594                 }
 595                 http_message_dtor(*message);
 596                 efree(*message);
 597                 *message = NULL;
 598         }
 599 }
 600
 601 /*
 602  * Local variables:
 603  * tab-width: 4
 604  * c-basic-offset: 4
 605  * End:
 606  * vim600: noet sw=4 ts=4 fdm=marker
 607  * vim<600: noet sw=4 ts=4
 608  */
 609