git.m6w6.name Git - m6w6/ext-http/blob - src/php_http_message.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) 2004-2014, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str);
  16
  17 zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info)
  18 {
  19         php_http_message_t *old = *message;
  20
  21         /* advance message */
  22         if (!old || old->type || zend_hash_num_elements(&old->hdrs)) {
  23                 (*message) = php_http_message_init(NULL, 0, NULL);
  24                 (*message)->parent = old;
  25                 if (headers) {
  26                         (*headers) = &((*message)->hdrs);
  27                 }
  28         }
  29
  30         if (info) {
  31                 php_http_message_set_info(*message, info);
  32         }
  33
  34         return old != *message;
  35 }
  36
  37 php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type, php_http_message_body_t *body)
  38 {
  39         if (!message) {
  40                 message = emalloc(sizeof(*message));
  41         }
  42         memset(message, 0, sizeof(*message));
  43
  44         php_http_message_set_type(message, type);
  45         message->http.version.major = 1;
  46         message->http.version.minor = 1;
  47         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  48         message->body = body ? body : php_http_message_body_init(NULL, NULL);
  49
  50         return message;
  51 }
  52
  53 php_http_message_t *php_http_message_init_env(php_http_message_t *message, php_http_message_type_t type)
  54 {
  55         int free_msg = !message;
  56         zval *sval, tval;
  57         php_http_message_body_t *mbody;
  58
  59         switch (type) {
  60                 case PHP_HTTP_REQUEST:
  61                         mbody = php_http_env_get_request_body();
  62                         php_http_message_body_addref(mbody);
  63                         message = php_http_message_init(message, type, mbody);
  64                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  65                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval));
  66                         }
  67                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1))) {
  68                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  69                         }
  70                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1))) {
  71                                 message->http.info.request.url = php_http_url_parse(Z_STRVAL_P(sval), Z_STRLEN_P(sval), PHP_HTTP_URL_STDFLAGS);
  72                         }
  73
  74                         php_http_env_get_request_headers(&message->hdrs);
  75                         break;
  76
  77                 case PHP_HTTP_RESPONSE:
  78                         message = php_http_message_init(message, type, NULL);
  79                         if (!SG(sapi_headers).http_status_line || !php_http_info_parse((php_http_info_t *) &message->http, SG(sapi_headers).http_status_line)) {
  80                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  81                                         message->http.info.response.code = 200;
  82                                 }
  83                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  84                         }
  85
  86                         php_http_env_get_response_headers(&message->hdrs);
  87                         if (php_output_get_level()) {
  88                                 if (php_output_get_status() & PHP_OUTPUT_SENT) {
  89                                         php_error_docref(NULL, E_WARNING, "Could not fetch response body, output has already been sent at %s:%d", php_output_get_start_filename(), php_output_get_start_lineno());
  90
  91                                         goto error;
  92                                 } else if (SUCCESS != php_output_get_contents(&tval)) {
  93                                         php_error_docref(NULL, E_WARNING, "Could not fetch response body");
  94                                         goto error;
  95                                 } else {
  96                                         php_http_message_body_append(message->body, Z_STRVAL(tval), Z_STRLEN(tval));
  97                                         zval_dtor(&tval);
  98                                 }
  99                         }
 100                         break;
 101
 102                 default:
 103                 error:
 104                         if (free_msg) {
 105                                 if (message) {
 106                                         php_http_message_free(&message);
 107                                 }
 108                         } else {
 109                                 message = NULL;
 110                         }
 111                         break;
 112         }
 113
 114         return message;
 115 }
 116
 117 php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len, zend_bool greedy)
 118 {
 119         php_http_message_parser_t p;
 120         php_http_buffer_t buf;
 121         unsigned flags = PHP_HTTP_MESSAGE_PARSER_CLEANUP;
 122         int free_msg;
 123
 124         php_http_buffer_from_string_ex(&buf, str, len);
 125         php_http_message_parser_init(&p);
 126
 127         if ((free_msg = !msg)) {
 128                 msg = php_http_message_init(NULL, 0, NULL);
 129         }
 130
 131         if (greedy) {
 132                 flags |= PHP_HTTP_MESSAGE_PARSER_GREEDY;
 133         }
 134         if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(&p, &buf, flags, &msg)) {
 135                 if (free_msg) {
 136                         php_http_message_free(&msg);
 137                 }
 138                 msg = NULL;
 139         }
 140
 141         php_http_message_parser_dtor(&p);
 142         php_http_buffer_dtor(&buf);
 143
 144         return msg;
 145 }
 146
 147 zval *php_http_message_header(php_http_message_t *msg, const char *key_str, size_t key_len)
 148 {
 149         zval *ret;
 150         char *key;
 151         ALLOCA_FLAG(free_key);
 152
 153         key = do_alloca(key_len + 1, free_key);
 154
 155         memcpy(key, key_str, key_len);
 156         key[key_len] = '\0';
 157         php_http_pretty_key(key, key_len, 1, 1);
 158
 159         ret = zend_symtable_str_find(&msg->hdrs, key, key_len);
 160
 161         free_alloca(key, free_key);
 162
 163         return ret;
 164 }
 165
 166 zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 167 {
 168         zend_string *ct = php_http_message_header_string(msg, ZEND_STRL("Content-Type"));
 169         zend_bool is_multipart = 0;
 170
 171         if (ct) {
 172                 php_http_params_opts_t popts;
 173                 HashTable params;
 174
 175                 ZEND_INIT_SYMTABLE(&params);
 176                 php_http_params_opts_default_get(&popts);
 177                 popts.input.str = ct->val;
 178                 popts.input.len = ct->len;
 179
 180                 if (EXPECTED(php_http_params_parse(&params, &popts))) {
 181                         zval *cur, *arg;
 182                         zend_string *ct_str;
 183                         zend_ulong index;
 184
 185                         zend_hash_internal_pointer_reset(&params);
 186
 187                         if (EXPECTED((cur = zend_hash_get_current_data(&params))
 188                         &&      (Z_TYPE_P(cur) == IS_ARRAY)
 189                         &&      (HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, &index)))
 190                         ) {
 191                                 if (php_http_match(ct_str->val, "multipart", PHP_HTTP_MATCH_WORD)) {
 192                                         is_multipart = 1;
 193
 194                                         /* get boundary */
 195                                         if (EXPECTED(boundary
 196                                         &&      (arg = zend_hash_str_find(Z_ARRVAL_P(cur), ZEND_STRL("arguments")))
 197                                         &&      Z_TYPE_P(arg) == IS_ARRAY)
 198                                         ) {
 199                                                 zval *val;
 200                                                 php_http_arrkey_t key;
 201
 202                                                 ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(arg), key.h, key.key, val)
 203                                                 {
 204                                                         if (key.key && key.key->len == lenof("boundary") && !strcasecmp(key.key->val, "boundary")) {
 205                                                                 zend_string *bnd = zval_get_string(val);
 206
 207                                                                 if (EXPECTED(bnd->len)) {
 208                                                                         *boundary = estrndup(bnd->val, bnd->len);
 209                                                                 }
 210                                                                 zend_string_release(bnd);
 211                                                         }
 212                                                 }
 213                                                 ZEND_HASH_FOREACH_END();
 214                                         }
 215                                 }
 216                         }
 217                 }
 218                 zend_hash_destroy(&params);
 219                 zend_string_release(ct);
 220         }
 221
 222         return is_multipart;
 223 }
 224
 225 /* */
 226 void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 227 {
 228         /* just act if different */
 229         if (type != message->type) {
 230
 231                 /* free request info */
 232                 switch (message->type) {
 233                         case PHP_HTTP_REQUEST:
 234                                 PTR_FREE(message->http.info.request.method);
 235                                 PTR_FREE(message->http.info.request.url);
 236                                 break;
 237
 238                         case PHP_HTTP_RESPONSE:
 239                                 PTR_FREE(message->http.info.response.status);
 240                                 break;
 241
 242                         default:
 243                                 break;
 244                 }
 245
 246                 message->type = type;
 247                 memset(&message->http, 0, sizeof(message->http));
 248         }
 249 }
 250
 251 void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 252 {
 253         php_http_message_set_type(message, info->type);
 254         message->http.version = info->http.version;
 255         switch (message->type) {
 256                 case PHP_HTTP_REQUEST:
 257                         PTR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? php_http_url_copy(PHP_HTTP_INFO(info).request.url, 0) : NULL);
 258                         PTR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 259                         break;
 260
 261                 case PHP_HTTP_RESPONSE:
 262                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 263                         PTR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 264                         break;
 265
 266                 default:
 267                         break;
 268         }
 269 }
 270
 271 void php_http_message_update_headers(php_http_message_t *msg)
 272 {
 273         zval h;
 274         size_t size;
 275         zend_string *cl;
 276
 277         if (php_http_message_body_stream(msg->body)->readfilters.head) {
 278                 /* if a read stream filter is attached to the body the caller must also care for the headers */
 279         } else if (php_http_message_header(msg, ZEND_STRL("Content-Range"))) {
 280                 /* don't mess around with a Content-Range message */
 281         } else if ((size = php_http_message_body_size(msg->body))) {
 282                 ZVAL_LONG(&h, size);
 283                 zend_hash_str_update(&msg->hdrs, "Content-Length", lenof("Content-Length"), &h);
 284
 285                 if (msg->body->boundary) {
 286                         char *str;
 287                         size_t len;
 288                         zend_string *ct;
 289
 290                         if (!(ct = php_http_message_header_string(msg, ZEND_STRL("Content-Type")))) {
 291                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body->boundary);
 292                                 ZVAL_STR(&h, php_http_cs2zs(str, len));
 293                                 zend_hash_str_update(&msg->hdrs, "Content-Type", lenof("Content-Type"), &h);
 294                         } else if (!php_http_match(ct->val, "boundary=", PHP_HTTP_MATCH_WORD)) {
 295                                 len = spprintf(&str, 0, "%s; boundary=\"%s\"", ct->val, msg->body->boundary);
 296                                 ZVAL_STR(&h, php_http_cs2zs(str, len));
 297                                 zend_hash_str_update(&msg->hdrs, "Content-Type", lenof("Content-Type"), &h);
 298                                 zend_string_release(ct);
 299                         } else {
 300                                 zend_string_release(ct);
 301                         }
 302                 }
 303         } else if ((cl = php_http_message_header_string(msg, ZEND_STRL("Content-Length")))) {
 304                 if (!zend_string_equals_literal(cl, "0")) {
 305                         /* body->size == 0, so get rid of old Content-Length */
 306                         zend_hash_str_del(&msg->hdrs, ZEND_STRL("Content-Length"));
 307                 }
 308                 zend_string_release(cl);
 309         } else if (msg->type == PHP_HTTP_REQUEST) {
 310                 if (!php_http_message_header(msg, ZEND_STRL("Transfer-Encoding"))) {
 311                         /* no filter, no CR, no size, no TE, no CL */
 312                         if (0 <= php_http_select_str(msg->http.info.request.method, 3, "POST", "PUT", "PATCH")) {
 313                                 /* quoting RFC7230#section-3.3.2
 314                                         A user agent SHOULD send a Content-Length in a request message when
 315                                         no Transfer-Encoding is sent and the request method defines a meaning
 316                                         for an enclosed payload body.  For example, a Content-Length header
 317                                         field is normally sent in a POST request even when the value is 0
 318                                         (indicating an empty payload body).  A user agent SHOULD NOT send a
 319                                         Content-Length header field when the request message does not contain
 320                                         a payload body and the method semantics do not anticipate such a
 321                                         body.
 322                                 */
 323                                 ZVAL_LONG(&h, 0);
 324                                 zend_hash_str_update(&msg->hdrs, "Content-Length", lenof("Content-Length"), &h);
 325                         }
 326                 }
 327         }
 328 }
 329
 330 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 331 {
 332         char *tmp = NULL;
 333         size_t len = 0;
 334
 335         php_http_info_to_string((php_http_info_t *) msg, &tmp, &len, PHP_HTTP_CRLF TSRMLS_CC);
 336         php_http_message_update_headers(msg);
 337
 338         php_http_buffer_append(str, tmp, len);
 339         php_http_header_to_string(str, &msg->hdrs);
 340         PTR_FREE(tmp);
 341 }
 342
 343 void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 344 {
 345         php_http_buffer_t str;
 346
 347         php_http_buffer_init_ex(&str, 0x1000, 0);
 348         message_headers(msg, &str);
 349         cb(cb_arg, str.data, str.used);
 350         php_http_buffer_dtor(&str);
 351
 352         if (php_http_message_body_size(msg->body)) {
 353                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 354                 php_http_message_body_to_callback(msg->body, cb, cb_arg, 0, 0);
 355         }
 356 }
 357
 358 void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 359 {
 360         php_http_buffer_t str;
 361         char *data;
 362
 363         php_http_buffer_init_ex(&str, 0x1000, 0);
 364         message_headers(msg, &str);
 365         if (php_http_message_body_size(msg->body)) {
 366                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 367                 php_http_message_body_to_callback(msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 368         }
 369
 370         data = php_http_buffer_data(&str, string, length);
 371         if (!string) {
 372                 efree(data);
 373         }
 374
 375         php_http_buffer_dtor(&str);
 376 }
 377
 378 void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 379 {
 380         char *buf;
 381         php_http_buffer_t str;
 382         php_http_message_t *msg;
 383
 384         php_http_buffer_init(&str);
 385
 386         msg = message = php_http_message_reverse(message);
 387         do {
 388                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 389                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 390         } while ((message = message->parent));
 391         php_http_message_reverse(msg);
 392
 393         buf = php_http_buffer_data(&str, string, length);
 394         if (!string) {
 395                 efree(buf);
 396         }
 397
 398         php_http_buffer_dtor(&str);
 399 }
 400
 401 php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 402 {
 403         size_t i, c = php_http_message_count(msg);
 404
 405         if (c > 1) {
 406                 php_http_message_t *tmp = msg, **arr;
 407
 408                 arr = ecalloc(c, sizeof(*arr));
 409                 for (i = 0; i < c; ++i) {
 410                         arr[i] = tmp;
 411                         tmp = tmp->parent;
 412                 }
 413                 arr[0]->parent = NULL;
 414                 for (i = 0; i < c-1; ++i) {
 415                         arr[i+1]->parent = arr[i];
 416                 }
 417
 418                 msg = arr[c-1];
 419                 efree(arr);
 420         }
 421
 422         return msg;
 423 }
 424
 425 php_http_message_t *php_http_message_zip(php_http_message_t *dst, php_http_message_t *src)
 426 {
 427         php_http_message_t *tmp_dst, *tmp_src, *ret = dst;
 428
 429         while (dst && src) {
 430                 tmp_dst = dst->parent;
 431                 tmp_src = src->parent;
 432                 dst->parent = src;
 433                 if (tmp_dst) {
 434                         src->parent = tmp_dst;
 435                 }
 436                 src = tmp_src;
 437                 dst = tmp_dst;
 438         }
 439
 440         return ret;
 441 }
 442
 443 php_http_message_t *php_http_message_copy_ex(php_http_message_t *from, php_http_message_t *to, zend_bool parents)
 444 {
 445         php_http_message_t *temp, *copy = NULL;
 446         php_http_info_t info;
 447
 448         if (from) {
 449                 info.type = from->type;
 450                 info.http = from->http;
 451
 452                 copy = temp = php_http_message_init(to, 0, php_http_message_body_copy(from->body, NULL));
 453                 php_http_message_set_info(temp, &info);
 454                 array_copy(&from->hdrs, &temp->hdrs);
 455
 456                 if (parents) while (from->parent) {
 457                         info.type = from->parent->type;
 458                         info.http = from->parent->http;
 459
 460                         temp->parent = php_http_message_init(NULL, 0, php_http_message_body_copy(from->parent->body, NULL));
 461                         php_http_message_set_info(temp->parent, &info);
 462                         array_copy(&from->parent->hdrs, &temp->parent->hdrs);
 463
 464                         temp = temp->parent;
 465                         from = from->parent;
 466                 }
 467         }
 468
 469         return copy;
 470 }
 471
 472 void php_http_message_dtor(php_http_message_t *message)
 473 {
 474         if (EXPECTED(message)) {
 475                 zend_hash_destroy(&message->hdrs);
 476                 php_http_message_body_free(&message->body);
 477
 478                 switch (message->type) {
 479                         case PHP_HTTP_REQUEST:
 480                                 PTR_SET(message->http.info.request.method, NULL);
 481                                 PTR_SET(message->http.info.request.url, NULL);
 482                                 break;
 483
 484                         case PHP_HTTP_RESPONSE:
 485                                 PTR_SET(message->http.info.response.status, NULL);
 486                                 break;
 487
 488                         default:
 489                                 break;
 490                 }
 491         }
 492 }
 493
 494 void php_http_message_free(php_http_message_t **message)
 495 {
 496         if (EXPECTED(*message)) {
 497                 if ((*message)->parent) {
 498                         php_http_message_free(&(*message)->parent);
 499                 }
 500                 php_http_message_dtor(*message);
 501                 efree(*message);
 502                 *message = NULL;
 503         }
 504 }
 505
 506 static zend_class_entry *php_http_message_class_entry;
 507 zend_class_entry *php_http_message_get_class_entry(void)
 508 {
 509         return php_http_message_class_entry;
 510 }
 511
 512 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, void **cache_slot, zval *rv);
 513
 514 static PHP_WRITE_PROP_HANDLER_TYPE php_http_message_object_write_prop(zval *object, zval *member, zval *value, void **cache_slot);
 515
 516 static zend_object_handlers php_http_message_object_handlers;
 517 static HashTable php_http_message_object_prophandlers;
 518
 519 static void php_http_message_object_prophandler_hash_dtor(zval *pData)
 520 {
 521         pefree(Z_PTR_P(pData), 1);
 522 }
 523
 524 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v);
 525
 526 typedef struct php_http_message_object_prophandler {
 527         php_http_message_object_prophandler_func_t read;
 528         php_http_message_object_prophandler_func_t write;
 529 } php_http_message_object_prophandler_t;
 530
 531 static ZEND_RESULT_CODE php_http_message_object_add_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_func_t read, php_http_message_object_prophandler_func_t write) {
 532         php_http_message_object_prophandler_t h = { read, write };
 533         if (!zend_hash_str_add_mem(&php_http_message_object_prophandlers, prop_str, prop_len, (void *) &h, sizeof(h))) {
 534                 return FAILURE;
 535         }
 536         return SUCCESS;
 537 }
 538 static php_http_message_object_prophandler_t *php_http_message_object_get_prophandler(zend_string *name_str) {
 539         return zend_hash_str_find_ptr(&php_http_message_object_prophandlers, name_str->val, name_str->len);
 540 }
 541 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value) {
 542         zval_ptr_dtor(return_value);
 543         RETVAL_LONG(obj->message->type);
 544 }
 545 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value) {
 546         php_http_message_set_type(obj->message, zval_get_long(value));
 547 }
 548 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value) {
 549         zval_ptr_dtor(return_value);
 550         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 551                 RETVAL_STRING(obj->message->http.info.request.method);
 552         } else {
 553                 RETVAL_NULL();
 554         }
 555 }
 556 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value) {
 557         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 558                 zend_string *zs = zval_get_string(value);
 559                 PTR_SET(obj->message->http.info.request.method, estrndup(zs->val, zs->len));
 560                 zend_string_release(zs);
 561         }
 562 }
 563 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value) {
 564         char *url_str;
 565         size_t url_len;
 566
 567         zval_ptr_dtor(return_value);
 568         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url && php_http_url_to_string(obj->message->http.info.request.url, &url_str, &url_len, 0)) {
 569                 RETVAL_STR(php_http_cs2zs(url_str, url_len));
 570         } else {
 571                 RETVAL_NULL();
 572         }
 573 }
 574 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value) {
 575         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 576                 PTR_SET(obj->message->http.info.request.url, php_http_url_from_zval(value, PHP_HTTP_URL_STDFLAGS));
 577         }
 578 }
 579 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value) {
 580         zval_ptr_dtor(return_value);
 581         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 582                 RETVAL_STRING(obj->message->http.info.response.status);
 583         } else {
 584                 RETVAL_NULL();
 585         }
 586 }
 587 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value) {
 588         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 589                 zend_string *zs = zval_get_string(value);
 590                 PTR_SET(obj->message->http.info.response.status, estrndup(zs->val, zs->len));
 591                 zend_string_release(zs);
 592         }
 593 }
 594 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value) {
 595         zval_ptr_dtor(return_value);
 596         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 597                 RETVAL_LONG(obj->message->http.info.response.code);
 598         } else {
 599                 RETVAL_NULL();
 600         }
 601 }
 602 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value) {
 603         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 604                 obj->message->http.info.response.code = zval_get_long(value);
 605                 PTR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 606         }
 607 }
 608 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value) {
 609         char *version_str;
 610         size_t version_len;
 611
 612         zval_ptr_dtor(return_value);
 613         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL);
 614         RETVAL_STR(php_http_cs2zs(version_str, version_len));
 615 }
 616 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value) {
 617         zend_string *zs = zval_get_string(value);
 618         php_http_version_parse(&obj->message->http.version, zs->val);
 619         zend_string_release(zs);
 620 }
 621 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value ) {
 622         zval tmp;
 623
 624         ZVAL_COPY_VALUE(&tmp, return_value);
 625         array_init(return_value);
 626         array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
 627         zval_ptr_dtor(&tmp);
 628 }
 629 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value) {
 630         int converted = 0;
 631         HashTable garbage, *src;
 632
 633         if (Z_TYPE_P(value) != IS_ARRAY && Z_TYPE_P(value) != IS_OBJECT) {
 634                 converted = 1;
 635                 SEPARATE_ZVAL(value);
 636                 convert_to_array(value);
 637         }
 638         src = HASH_OF(value);
 639
 640         garbage = obj->message->hdrs;
 641         zend_hash_init(&obj->message->hdrs, zend_hash_num_elements(src), NULL, ZVAL_PTR_DTOR, 0);
 642         array_copy(HASH_OF(value), &obj->message->hdrs);
 643
 644         zend_hash_destroy(&garbage);
 645
 646         if (converted) {
 647                 zval_ptr_dtor(value);
 648         }
 649 }
 650 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value) {
 651         if (obj->body) {
 652                 zval tmp;
 653
 654                 ZVAL_COPY_VALUE(&tmp, return_value);
 655                 RETVAL_OBJECT(&obj->body->zo, 1);
 656                 zval_ptr_dtor(&tmp);
 657         } else {
 658                 RETVAL_NULL();
 659         }
 660 }
 661 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value) {
 662         php_http_message_object_set_body(obj, value);
 663 }
 664 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value) {
 665         if (obj->message->parent) {
 666                 zval tmp;
 667
 668                 ZVAL_COPY_VALUE(&tmp, return_value);
 669                 RETVAL_OBJECT(&obj->parent->zo, 1);
 670                 zval_ptr_dtor(&tmp);
 671         } else {
 672                 RETVAL_NULL();
 673         }
 674 }
 675 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value) {
 676         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry)) {
 677                 php_http_message_object_t *parent_obj = PHP_HTTP_OBJ(NULL, value);
 678
 679                 Z_ADDREF_P(value);
 680                 if (obj->message->parent) {
 681                         zend_object_release(&obj->parent->zo);
 682                 }
 683                 obj->parent = parent_obj;
 684                 obj->message->parent = parent_obj->message;
 685         }
 686 }
 687
 688 #define PHP_HTTP_MESSAGE_OBJECT_INIT(obj) \
 689         do { \
 690                 if (!obj->message) { \
 691                         obj->message = php_http_message_init(NULL, 0, NULL); \
 692                 } \
 693         } while(0)
 694
 695
 696 void php_http_message_object_reverse(zval *zmsg, zval *return_value)
 697 {
 698         size_t i;
 699         php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, zmsg);
 700
 701         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
 702
 703         /* count */
 704         i = php_http_message_count(obj->message);
 705
 706         if (i > 1) {
 707                 php_http_message_object_t **objects;
 708                 int last;
 709
 710                 objects = ecalloc(i, sizeof(*objects));
 711
 712                 /* we are the first message */
 713                 objects[0] = obj;
 714
 715                 /* fetch parents */
 716                 for (i = 1; obj->parent; ++i) {
 717                          objects[i] = obj = obj->parent;
 718                 }
 719
 720                 /* reorder parents */
 721                 for (last = --i; i; --i) {
 722                         objects[i]->message->parent = objects[i-1]->message;
 723                         objects[i]->parent = objects[i-1];
 724                 }
 725
 726                 objects[0]->message->parent = NULL;
 727                 objects[0]->parent = NULL;
 728
 729                 /* add ref, because we previously have not been a parent message */
 730                 Z_ADDREF_P(zmsg);
 731                 /* no addref, because we've been a parent message previously */
 732                 RETVAL_OBJECT(&objects[last]->zo, 0);
 733
 734                 efree(objects);
 735         } else {
 736                 RETURN_ZVAL(zmsg, 1, 0);
 737         }
 738 }
 739
 740 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top)
 741 {
 742         php_http_message_t *save_parent_msg = NULL;
 743         php_http_message_object_t *save_parent_obj = NULL, *obj = PHP_HTTP_OBJ(NULL, this_ptr);
 744         php_http_message_object_t *prepend_obj = PHP_HTTP_OBJ(NULL, prepend);
 745
 746         if (!top) {
 747                 save_parent_obj = obj->parent;
 748                 save_parent_msg = obj->message->parent;
 749         } else {
 750                 /* iterate to the most parent object */
 751                 while (obj->parent) {
 752                         obj = obj->parent;
 753                 }
 754         }
 755
 756         /* prepend */
 757         obj->parent = prepend_obj;
 758         obj->message->parent = prepend_obj->message;
 759
 760         /* add ref */
 761         Z_ADDREF_P(prepend);
 762
 763         if (!top) {
 764                 prepend_obj->parent = save_parent_obj;
 765                 prepend_obj->message->parent = save_parent_msg;
 766         }
 767 }
 768
 769 ZEND_RESULT_CODE php_http_message_object_set_body(php_http_message_object_t *msg_obj, zval *zbody)
 770 {
 771         php_stream *s;
 772         zend_string *body_str;
 773         php_http_message_body_t *body;
 774         php_http_message_body_object_t *body_obj;
 775
 776         switch (Z_TYPE_P(zbody)) {
 777                 case IS_RESOURCE:
 778                         php_stream_from_zval_no_verify(s, zbody);
 779                         if (!s) {
 780                                 php_http_throw(unexpected_val, "The stream is not a valid resource");
 781                                 return FAILURE;
 782                         }
 783
 784                         is_resource:
 785
 786                         body = php_http_message_body_init(NULL, s);
 787                         if (!(body_obj = php_http_message_body_object_new_ex(php_http_get_message_body_class_entry(), body))) {
 788                                 php_http_message_body_free(&body);
 789                                 return FAILURE;
 790                         }
 791                         break;
 792
 793                 case IS_OBJECT:
 794                         if (instanceof_function(Z_OBJCE_P(zbody), php_http_get_message_body_class_entry())) {
 795                                 Z_ADDREF_P(zbody);
 796                                 body_obj = PHP_HTTP_OBJ(NULL, zbody);
 797                                 break;
 798                         }
 799                         /* no break */
 800
 801                 default:
 802                         body_str = zval_get_string(zbody);
 803                         s = php_stream_temp_new();
 804                         php_stream_write(s, body_str->val, body_str->len);
 805                         zend_string_release(body_str);
 806                         goto is_resource;
 807
 808         }
 809
 810         if (!body_obj->body) {
 811                 body_obj->body = php_http_message_body_init(NULL, NULL);
 812         }
 813         if (msg_obj->body) {
 814                 zend_object_release(&msg_obj->body->zo);
 815         }
 816         if (msg_obj->message) {
 817                 php_http_message_body_free(&msg_obj->message->body);
 818                 msg_obj->message->body = body_obj->body;
 819         } else {
 820                 msg_obj->message = php_http_message_init(NULL, 0, body_obj->body);
 821         }
 822         php_http_message_body_addref(body_obj->body);
 823         msg_obj->body = body_obj;
 824
 825         return SUCCESS;
 826 }
 827
 828 ZEND_RESULT_CODE php_http_message_object_init_body_object(php_http_message_object_t *obj)
 829 {
 830         php_http_message_body_addref(obj->message->body);
 831         return php_http_new((void *) &obj->body, php_http_get_message_body_class_entry(), (php_http_new_t) php_http_message_body_object_new_ex, NULL, obj->message->body);
 832 }
 833
 834 zend_object *php_http_message_object_new(zend_class_entry *ce)
 835 {
 836         return &php_http_message_object_new_ex(ce, NULL)->zo;
 837 }
 838
 839 php_http_message_object_t *php_http_message_object_new_ex(zend_class_entry *ce, php_http_message_t *msg)
 840 {
 841         php_http_message_object_t *o;
 842
 843         o = ecalloc(1, sizeof(*o) + zend_object_properties_size(ce));
 844         zend_object_std_init(&o->zo, ce);
 845         object_properties_init(&o->zo, ce);
 846
 847         if (msg) {
 848                 o->message = msg;
 849                 if (msg->parent) {
 850                         o->parent = php_http_message_object_new_ex(ce, msg->parent);
 851                 }
 852                 o->body = php_http_message_body_object_new_ex(php_http_get_message_body_class_entry(), php_http_message_body_init(&msg->body, NULL));
 853         }
 854
 855         o->zo.handlers = &php_http_message_object_handlers;
 856
 857         return o;
 858 }
 859
 860 zend_object *php_http_message_object_clone(zval *this_ptr)
 861 {
 862         php_http_message_object_t *new_obj;
 863         php_http_message_object_t *old_obj = PHP_HTTP_OBJ(NULL, this_ptr);
 864
 865         new_obj = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL));
 866         zend_objects_clone_members(&new_obj->zo, &old_obj->zo);
 867
 868         return &new_obj->zo;
 869 }
 870
 871 void php_http_message_object_free(zend_object *object)
 872 {
 873         php_http_message_object_t *o = PHP_HTTP_OBJ(object, NULL);
 874
 875         PTR_FREE(o->gc);
 876
 877         if (!Z_ISUNDEF(o->iterator)) {
 878                 zval_ptr_dtor(&o->iterator);
 879                 ZVAL_UNDEF(&o->iterator);
 880         }
 881         if (o->message) {
 882                 /* do NOT free recursivly */
 883                 php_http_message_dtor(o->message);
 884                 efree(o->message);
 885                 o->message = NULL;
 886         }
 887         if (o->parent) {
 888                 zend_object_release(&o->parent->zo);
 889                 o->parent = NULL;
 890         }
 891         if (o->body) {
 892                 zend_object_release(&o->body->zo);
 893                 o->body = NULL;
 894         }
 895         zend_object_std_dtor(object);
 896 }
 897
 898 #if PHP_VERSION_ID >= 70400
 899 static zval *php_http_message_object_get_prop_ptr(zval *object, zval *member, int type, void **cache_slot)
 900 {
 901         return NULL;
 902 }
 903 #endif
 904
 905 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, void **cache_slot, zval *tmp)
 906 {
 907         zval *return_value;
 908         zend_string *member_name = zval_get_string(member);
 909         php_http_message_object_prophandler_t *handler = php_http_message_object_get_prophandler(member_name);
 910
 911         return_value = zend_get_std_object_handlers()->read_property(object, member, type, cache_slot, tmp);
 912
 913         if (handler && handler->read) {
 914                 if (type == BP_VAR_R || type == BP_VAR_IS) {
 915                         php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, object);
 916
 917                         handler->read(obj, return_value);
 918                 } else {
 919                         php_property_proxy_t *proxy;
 920                         php_property_proxy_object_t *proxy_obj;
 921
 922                         proxy = php_property_proxy_init(object, member_name);
 923                         proxy_obj = php_property_proxy_object_new_ex(NULL, proxy);
 924
 925                         ZVAL_OBJ(tmp, &proxy_obj->zo);
 926                         return_value = tmp;
 927                 }
 928         }
 929
 930         zend_string_release(member_name);
 931         return return_value;
 932 }
 933
 934 static PHP_WRITE_PROP_HANDLER_TYPE php_http_message_object_write_prop(zval *object, zval *member, zval *value, void **cache_slot)
 935 {
 936         php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, object);
 937         php_http_message_object_prophandler_t *handler;
 938         zend_string *member_name = zval_get_string(member);
 939
 940         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
 941
 942         if ((handler = php_http_message_object_get_prophandler(member_name))) {
 943                 handler->write(obj, value);
 944         } else {
 945                 zend_get_std_object_handlers()->write_property(object, member, value, cache_slot);
 946         }
 947
 948         zend_string_release(member_name);
 949         PHP_WRITE_PROP_HANDLER_RETURN(value);
 950 }
 951
 952 static HashTable *php_http_message_object_get_debug_info(zval *object, int *is_temp)
 953 {
 954         zval tmp;
 955         php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, object);
 956         HashTable *props = zend_get_std_object_handlers()->get_properties(object);
 957         char *ver_str, *url_str = NULL;
 958         size_t ver_len, url_len = 0;
 959
 960         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
 961         *is_temp = 0;
 962
 963 #define UPDATE_PROP(name_str, action_with_tmp) \
 964         do { \
 965                 zend_property_info *pi; \
 966                 if ((pi = zend_hash_str_find_ptr(&obj->zo.ce->properties_info, name_str, lenof(name_str)))) { \
 967                         action_with_tmp; \
 968                         zend_hash_update_ind(props, pi->name, &tmp); \
 969                 } \
 970         } while(0)
 971
 972         UPDATE_PROP("type", ZVAL_LONG(&tmp, obj->message->type));
 973
 974         ver_len = spprintf(&ver_str, 0, "%u.%u", obj->message->http.version.major, obj->message->http.version.minor);
 975         UPDATE_PROP("httpVersion", ZVAL_STR(&tmp, php_http_cs2zs(ver_str, ver_len)));
 976
 977         switch (obj->message->type) {
 978                 case PHP_HTTP_REQUEST:
 979                         UPDATE_PROP("responseCode", ZVAL_LONG(&tmp, 0));
 980                         UPDATE_PROP("responseStatus", ZVAL_EMPTY_STRING(&tmp));
 981                         UPDATE_PROP("requestMethod", ZVAL_STRING(&tmp, STR_PTR(obj->message->http.info.request.method)));
 982                         if (obj->message->http.info.request.url) {
 983                                 php_http_url_to_string(obj->message->http.info.request.url, &url_str, &url_len, 0);
 984                                 UPDATE_PROP("requestUrl", ZVAL_STR(&tmp, php_http_cs2zs(url_str, url_len)));
 985                         } else {
 986                                 UPDATE_PROP("requestUrl", ZVAL_EMPTY_STRING(&tmp));
 987                         }
 988
 989                         break;
 990
 991                 case PHP_HTTP_RESPONSE:
 992                         UPDATE_PROP("responseCode", ZVAL_LONG(&tmp, obj->message->http.info.response.code));
 993                         UPDATE_PROP("responseStatus", ZVAL_STRING(&tmp, STR_PTR(obj->message->http.info.response.status)));
 994                         UPDATE_PROP("requestMethod", ZVAL_EMPTY_STRING(&tmp));
 995                         UPDATE_PROP("requestUrl", ZVAL_EMPTY_STRING(&tmp));
 996                         break;
 997
 998                 case PHP_HTTP_NONE:
 999                 default:
1000                         UPDATE_PROP("responseCode", ZVAL_LONG(&tmp, 0));
1001                         UPDATE_PROP("responseStatus", ZVAL_EMPTY_STRING(&tmp));
1002                         UPDATE_PROP("requestMethod", ZVAL_EMPTY_STRING(&tmp));
1003                         UPDATE_PROP("requestUrl", ZVAL_EMPTY_STRING(&tmp));
1004                         break;
1005         }
1006
1007         UPDATE_PROP("headers",
1008                         array_init(&tmp);
1009                         array_copy(&obj->message->hdrs, Z_ARRVAL(tmp));
1010         );
1011
1012         UPDATE_PROP("body",
1013                         if (obj->body) {
1014                                 ZVAL_OBJECT(&tmp, &obj->body->zo, 1);
1015                         } else {
1016                                 ZVAL_NULL(&tmp);
1017                         }
1018         );
1019
1020         UPDATE_PROP("parentMessage",
1021                         if (obj->message->parent) {
1022                                 ZVAL_OBJECT(&tmp, &obj->parent->zo, 1);
1023                         } else {
1024                                 ZVAL_NULL(&tmp);
1025                         }
1026         );
1027
1028         return props;
1029 }
1030
1031 static HashTable *php_http_message_object_get_gc(zval *object, zval **table, int *n)
1032 {
1033         php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, object);
1034         HashTable *props = Z_OBJPROP_P(object);
1035         uint32_t count = 2 + zend_hash_num_elements(props);
1036         zval *val;
1037
1038         *n = 0;
1039         *table = obj->gc = erealloc(obj->gc, count * sizeof(zval));
1040
1041         if (obj->body) {
1042                 ZVAL_OBJ(&obj->gc[(*n)++], &obj->body->zo);
1043         }
1044         if (obj->parent) {
1045                 ZVAL_OBJ(&obj->gc[(*n)++], &obj->parent->zo);
1046         }
1047
1048         ZEND_HASH_FOREACH_VAL(props, val)
1049         {
1050                 ZVAL_COPY_VALUE(&obj->gc[(*n)++], val);
1051         }
1052         ZEND_HASH_FOREACH_END();
1053
1054         return NULL;
1055 }
1056
1057 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage___construct, 0, 0, 0)
1058         ZEND_ARG_INFO(0, message)
1059         ZEND_ARG_INFO(0, greedy)
1060 ZEND_END_ARG_INFO();
1061 static PHP_METHOD(HttpMessage, __construct)
1062 {
1063         zend_bool greedy = 1;
1064         zval *zmessage = NULL;
1065         php_http_message_t *msg = NULL;
1066         php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1067         zend_error_handling zeh;
1068
1069         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|z!b", &zmessage, &greedy), invalid_arg, return);
1070
1071         zend_replace_error_handling(EH_THROW, php_http_get_exception_bad_message_class_entry(), &zeh);
1072         if (zmessage && Z_TYPE_P(zmessage) == IS_RESOURCE) {
1073                 php_stream *s;
1074                 php_http_message_parser_t p;
1075                 zend_error_handling zeh;
1076
1077                 zend_replace_error_handling(EH_THROW, php_http_get_exception_unexpected_val_class_entry(), &zeh);
1078                 php_stream_from_zval(s, zmessage);
1079                 zend_restore_error_handling(&zeh);
1080
1081                 if (s && php_http_message_parser_init(&p)) {
1082                         unsigned flags = (greedy ? PHP_HTTP_MESSAGE_PARSER_GREEDY : 0);
1083                         php_http_buffer_t buf;
1084
1085                         php_http_buffer_init_ex(&buf, 0x1000, PHP_HTTP_BUFFER_INIT_PREALLOC);
1086                         if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse_stream(&p, &buf, s, flags, &msg)) {
1087                                 if (!EG(exception)) {
1088                                         php_http_throw(bad_message, "Could not parse message from stream");
1089                                 }
1090                         }
1091                         php_http_buffer_dtor(&buf);
1092                         php_http_message_parser_dtor(&p);
1093                 }
1094
1095                 if (!msg && !EG(exception)) {
1096                         php_http_throw(bad_message, "Empty message received from stream");
1097                 }
1098         } else if (zmessage) {
1099                 zend_string *zs_msg = zval_get_string(zmessage);
1100
1101                 msg = php_http_message_parse(NULL, zs_msg->val, zs_msg->len, greedy);
1102
1103                 if (!msg && !EG(exception)) {
1104                         php_http_throw(bad_message, "Could not parse message: %.*s", (int) MIN(25, zs_msg->len), zs_msg->val);
1105                 }
1106                 zend_string_release(zs_msg);
1107         }
1108
1109         if (msg) {
1110                 php_http_message_dtor(obj->message);
1111                 obj->message = msg;
1112                 if (obj->message->parent) {
1113                         obj->parent = php_http_message_object_new_ex(obj->zo.ce, obj->message->parent);
1114                 }
1115         }
1116         zend_restore_error_handling(&zeh);
1117         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1118 }
1119
1120 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getBody, 0, 0, 0)
1121 ZEND_END_ARG_INFO();
1122 static PHP_METHOD(HttpMessage, getBody)
1123 {
1124         php_http_message_object_t *obj;
1125
1126         php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
1127
1128         obj = PHP_HTTP_OBJ(NULL, getThis());
1129         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1130
1131         if (!obj->body) {
1132                 php_http_message_object_init_body_object(obj);
1133         }
1134         if (obj->body) {
1135                 RETVAL_OBJECT(&obj->body->zo, 1);
1136         }
1137 }
1138
1139 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setBody, 0, 0, 1)
1140         ZEND_ARG_OBJ_INFO(0, body, http\\Message\\Body, 0)
1141 ZEND_END_ARG_INFO();
1142 static PHP_METHOD(HttpMessage, setBody)
1143 {
1144         zval *zbody;
1145
1146         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &zbody, php_http_get_message_body_class_entry())) {
1147                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1148
1149                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1150                 php_http_message_object_prophandler_set_body(obj, zbody);
1151         }
1152         RETVAL_ZVAL(getThis(), 1, 0);
1153 }
1154
1155 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_addBody, 0, 0, 1)
1156         ZEND_ARG_OBJ_INFO(0, body, http\\Message\\Body, 0)
1157 ZEND_END_ARG_INFO();
1158 static PHP_METHOD(HttpMessage, addBody)
1159 {
1160         zval *new_body;
1161
1162         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O", &new_body, php_http_get_message_body_class_entry())) {
1163                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1164                 php_http_message_body_object_t *new_obj = PHP_HTTP_OBJ(NULL, new_body);
1165
1166                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1167                 php_http_message_body_to_callback(new_obj->body, (php_http_pass_callback_t) php_http_message_body_append, obj->message->body, 0, 0);
1168         }
1169         RETVAL_ZVAL(getThis(), 1, 0);
1170 }
1171
1172 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getHeader, 0, 0, 1)
1173         ZEND_ARG_INFO(0, header)
1174         ZEND_ARG_INFO(0, into_class)
1175 ZEND_END_ARG_INFO();
1176 static PHP_METHOD(HttpMessage, getHeader)
1177 {
1178         char *header_str;
1179         size_t header_len;
1180         zend_class_entry *header_ce = NULL;
1181
1182         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s|C!", &header_str, &header_len, &header_ce)) {
1183                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1184                 zval *header;
1185
1186                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1187
1188                 if ((header = php_http_message_header(obj->message, header_str, header_len))) {
1189                         if (!header_ce) {
1190                                 RETURN_ZVAL(header, 1, 0);
1191                         } else if (instanceof_function(header_ce, php_http_header_get_class_entry())) {
1192                                 php_http_object_method_t cb;
1193                                 zval argv[2];
1194
1195                                 ZVAL_STRINGL(&argv[0], header_str, header_len);
1196                                 ZVAL_COPY(&argv[1], header);
1197
1198                                 object_init_ex(return_value, header_ce);
1199                                 php_http_object_method_init(&cb, return_value, ZEND_STRL("__construct"));
1200                                 php_http_object_method_call(&cb, return_value, NULL, 2, argv);
1201                                 php_http_object_method_dtor(&cb);
1202
1203                                 zval_ptr_dtor(&argv[0]);
1204                                 zval_ptr_dtor(&argv[1]);
1205
1206                                 return;
1207                         } else {
1208                                 php_error_docref(NULL, E_WARNING, "Class '%s' is not as descendant of http\\Header", header_ce->name->val);
1209                         }
1210                 }
1211         }
1212         RETURN_FALSE;
1213 }
1214
1215 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getHeaders, 0, 0, 0)
1216 ZEND_END_ARG_INFO();
1217 static PHP_METHOD(HttpMessage, getHeaders)
1218 {
1219         if (SUCCESS == zend_parse_parameters_none()) {
1220                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1221
1222                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1223
1224                 array_init(return_value);
1225                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1226         }
1227 }
1228
1229 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setHeader, 0, 0, 1)
1230         ZEND_ARG_INFO(0, header)
1231         ZEND_ARG_INFO(0, value)
1232 ZEND_END_ARG_INFO();
1233 static PHP_METHOD(HttpMessage, setHeader)
1234 {
1235         zval *zvalue = NULL;
1236         char *name_str;
1237         size_t name_len;
1238
1239         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s|z!", &name_str, &name_len, &zvalue)) {
1240                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1241                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1242
1243                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1244
1245                 if (!zvalue) {
1246                         zend_symtable_str_del(&obj->message->hdrs, name, name_len);
1247                 } else {
1248                         Z_TRY_ADDREF_P(zvalue);
1249                         zend_symtable_str_update(&obj->message->hdrs, name, name_len, zvalue);
1250                 }
1251                 efree(name);
1252         }
1253         RETVAL_ZVAL(getThis(), 1, 0);
1254 }
1255
1256 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setHeaders, 0, 0, 1)
1257         ZEND_ARG_ARRAY_INFO(0, headers, 1)
1258 ZEND_END_ARG_INFO();
1259 static PHP_METHOD(HttpMessage, setHeaders)
1260 {
1261         zval *new_headers = NULL;
1262
1263         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "a/!", &new_headers)) {
1264                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1265
1266                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1267
1268                 zend_hash_clean(&obj->message->hdrs);
1269                 if (new_headers) {
1270                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1271                 }
1272         }
1273         RETVAL_ZVAL(getThis(), 1, 0);
1274 }
1275
1276 static inline void php_http_message_object_add_header(php_http_message_object_t *obj, const char *name_str, size_t name_len, zval *zvalue)
1277 {
1278         char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1279         zend_string *hstr, *vstr;
1280         zval *header, tmp;
1281
1282         if (Z_TYPE_P(zvalue) == IS_NULL) {
1283                 return;
1284         }
1285
1286         vstr = php_http_header_value_to_string(zvalue);
1287
1288         if ((name_len != lenof("Set-Cookie") && strcmp(name, "Set-Cookie"))
1289         &&      (hstr = php_http_message_header_string(obj->message, name, name_len))) {
1290                 char *hdr_str;
1291                 size_t hdr_len = spprintf(&hdr_str, 0, "%s, %s", hstr->val, vstr->val);
1292
1293                 ZVAL_STR(&tmp, php_http_cs2zs(hdr_str, hdr_len));
1294                 zend_symtable_str_update(&obj->message->hdrs, name, name_len, &tmp);
1295                 zend_string_release(hstr);
1296                 zend_string_release(vstr);
1297         } else if ((header = php_http_message_header(obj->message, name, name_len))) {
1298                 convert_to_array(header);
1299                 ZVAL_STR(&tmp, vstr);
1300                 zend_hash_next_index_insert(Z_ARRVAL_P(header), &tmp);
1301         } else {
1302                 ZVAL_STR(&tmp, vstr);
1303                 zend_symtable_str_update(&obj->message->hdrs, name, name_len, &tmp);
1304         }
1305         efree(name);
1306 }
1307
1308 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_addHeader, 0, 0, 2)
1309         ZEND_ARG_INFO(0, header)
1310         ZEND_ARG_INFO(0, value)
1311 ZEND_END_ARG_INFO();
1312 static PHP_METHOD(HttpMessage, addHeader)
1313 {
1314         zval *zvalue;
1315         char *name_str;
1316         size_t name_len;
1317
1318         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "sz", &name_str, &name_len, &zvalue)) {
1319                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1320
1321                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1322
1323                 php_http_message_object_add_header(obj, name_str, name_len, zvalue);
1324         }
1325         RETVAL_ZVAL(getThis(), 1, 0);
1326 }
1327
1328 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_addHeaders, 0, 0, 1)
1329         ZEND_ARG_ARRAY_INFO(0, headers, 0)
1330         ZEND_ARG_INFO(0, append)
1331 ZEND_END_ARG_INFO();
1332 static PHP_METHOD(HttpMessage, addHeaders)
1333 {
1334         zval *new_headers;
1335         zend_bool append = 0;
1336
1337         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "a|b", &new_headers, &append)) {
1338                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1339
1340                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1341
1342                 if (append) {
1343                         php_http_arrkey_t key = {0};
1344                         zval *val;
1345
1346                         ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(new_headers), key.h, key.key, val)
1347                         {
1348                                 php_http_arrkey_stringify(&key, NULL);
1349                                 php_http_message_object_add_header(obj, key.key->val, key.key->len, val);
1350                                 php_http_arrkey_dtor(&key);
1351                         }
1352                         ZEND_HASH_FOREACH_END();
1353                 } else {
1354                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1355                 }
1356         }
1357         RETVAL_ZVAL(getThis(), 1, 0);
1358 }
1359
1360 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getType, 0, 0, 0)
1361 ZEND_END_ARG_INFO();
1362 static PHP_METHOD(HttpMessage, getType)
1363 {
1364         if (SUCCESS == zend_parse_parameters_none()) {
1365                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1366
1367                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1368
1369                 RETURN_LONG(obj->message->type);
1370         }
1371 }
1372
1373 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setType, 0, 0, 1)
1374         ZEND_ARG_INFO(0, type)
1375 ZEND_END_ARG_INFO();
1376 static PHP_METHOD(HttpMessage, setType)
1377 {
1378         zend_long type;
1379
1380         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "l", &type)) {
1381                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1382
1383                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1384
1385                 php_http_message_set_type(obj->message, type);
1386         }
1387         RETVAL_ZVAL(getThis(), 1, 0);
1388 }
1389
1390 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getInfo, 0, 0, 0)
1391 ZEND_END_ARG_INFO();
1392 static PHP_METHOD(HttpMessage, getInfo)
1393 {
1394         if (SUCCESS == zend_parse_parameters_none()) {
1395                 char *str = NULL;
1396                 size_t len = 0;
1397                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1398
1399                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1400                 php_http_info_to_string((php_http_info_t *) obj->message, &str, &len, "");
1401
1402                 RETVAL_STR(php_http_cs2zs(str, len));
1403         }
1404 }
1405
1406 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setInfo, 0, 0, 1)
1407         ZEND_ARG_INFO(0, http_info)
1408 ZEND_END_ARG_INFO();
1409 static PHP_METHOD(HttpMessage, setInfo)
1410 {
1411         char *str;
1412         size_t len;
1413         php_http_message_object_t *obj;
1414         php_http_info_t inf;
1415
1416         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s", &str, &len), invalid_arg, return);
1417
1418         obj = PHP_HTTP_OBJ(NULL, getThis());
1419         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1420
1421         if (!php_http_info_parse(&inf, str)) {
1422                 php_http_throw(bad_header, "Could not parse message info '%s'", str);
1423                 return;
1424         }
1425
1426         php_http_message_set_info(obj->message, &inf);
1427         php_http_info_dtor(&inf);
1428
1429         RETVAL_ZVAL(getThis(), 1, 0);
1430 }
1431
1432 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getHttpVersion, 0, 0, 0)
1433 ZEND_END_ARG_INFO();
1434 static PHP_METHOD(HttpMessage, getHttpVersion)
1435 {
1436         if (SUCCESS == zend_parse_parameters_none()) {
1437                 char *str;
1438                 size_t len;
1439                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1440
1441                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1442
1443                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL);
1444                 RETURN_STR(php_http_cs2zs(str, len));
1445         }
1446 }
1447
1448 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setHttpVersion, 0, 0, 1)
1449         ZEND_ARG_INFO(0, http_version)
1450 ZEND_END_ARG_INFO();
1451 static PHP_METHOD(HttpMessage, setHttpVersion)
1452 {
1453         char *v_str;
1454         size_t v_len;
1455         php_http_version_t version;
1456         php_http_message_object_t *obj;
1457
1458         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s", &v_str, &v_len), invalid_arg, return);
1459
1460         obj = PHP_HTTP_OBJ(NULL, getThis());
1461         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1462
1463         php_http_expect(php_http_version_parse(&version, v_str), unexpected_val, return);
1464
1465         obj->message->http.version = version;
1466
1467         RETVAL_ZVAL(getThis(), 1, 0);
1468 }
1469
1470 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getResponseCode, 0, 0, 0)
1471 ZEND_END_ARG_INFO();
1472 static PHP_METHOD(HttpMessage, getResponseCode)
1473 {
1474         if (SUCCESS == zend_parse_parameters_none()) {
1475                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1476
1477                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1478
1479                 if (obj->message->type != PHP_HTTP_RESPONSE) {
1480                         php_error_docref(NULL, E_WARNING, "http\\Message is not if type response");
1481                         RETURN_FALSE;
1482                 }
1483
1484                 RETURN_LONG(obj->message->http.info.response.code);
1485         }
1486 }
1487
1488 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setResponseCode, 0, 0, 1)
1489         ZEND_ARG_INFO(0, response_code)
1490         ZEND_ARG_INFO(0, strict)
1491 ZEND_END_ARG_INFO();
1492 static PHP_METHOD(HttpMessage, setResponseCode)
1493 {
1494         zend_long code;
1495         zend_bool strict = 1;
1496         php_http_message_object_t *obj;
1497
1498         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "l|b", &code, &strict), invalid_arg, return);
1499
1500         obj = PHP_HTTP_OBJ(NULL, getThis());
1501         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1502
1503         if (obj->message->type != PHP_HTTP_RESPONSE) {
1504                 php_http_throw(bad_method_call, "http\\Message is not of type response");
1505                 return;
1506         }
1507
1508         if (strict && (code < 100 || code > 599)) {
1509                 php_http_throw(invalid_arg, "Invalid response code (100-599): %ld", code);
1510                 return;
1511         }
1512
1513         obj->message->http.info.response.code = code;
1514         PTR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1515
1516         RETVAL_ZVAL(getThis(), 1, 0);
1517 }
1518
1519 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getResponseStatus, 0, 0, 0)
1520 ZEND_END_ARG_INFO();
1521 static PHP_METHOD(HttpMessage, getResponseStatus)
1522 {
1523         if (SUCCESS == zend_parse_parameters_none()) {
1524                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1525
1526                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1527
1528                 if (obj->message->type != PHP_HTTP_RESPONSE) {
1529                         php_error_docref(NULL, E_WARNING, "http\\Message is not of type response");
1530                 }
1531
1532                 if (obj->message->http.info.response.status) {
1533                         RETURN_STRING(obj->message->http.info.response.status);
1534                 } else {
1535                         RETURN_EMPTY_STRING();
1536                 }
1537         }
1538 }
1539
1540 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setResponseStatus, 0, 0, 1)
1541         ZEND_ARG_INFO(0, response_status)
1542 ZEND_END_ARG_INFO();
1543 static PHP_METHOD(HttpMessage, setResponseStatus)
1544 {
1545         char *status;
1546         size_t status_len;
1547         php_http_message_object_t *obj;
1548
1549         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s", &status, &status_len), invalid_arg, return);
1550
1551         obj = PHP_HTTP_OBJ(NULL, getThis());
1552
1553         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1554
1555         if (obj->message->type != PHP_HTTP_RESPONSE) {
1556                 php_http_throw(bad_method_call, "http\\Message is not of type response");
1557         }
1558
1559         PTR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1560         RETVAL_ZVAL(getThis(), 1, 0);
1561 }
1562
1563 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getRequestMethod, 0, 0, 0)
1564 ZEND_END_ARG_INFO();
1565 static PHP_METHOD(HttpMessage, getRequestMethod)
1566 {
1567         if (SUCCESS == zend_parse_parameters_none()) {
1568                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1569
1570                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1571
1572                 if (obj->message->type != PHP_HTTP_REQUEST) {
1573                         php_error_docref(NULL, E_WARNING, "http\\Message is not of type request");
1574                         RETURN_FALSE;
1575                 }
1576
1577                 if (obj->message->http.info.request.method) {
1578                         RETURN_STRING(obj->message->http.info.request.method);
1579                 } else {
1580                         RETURN_EMPTY_STRING();
1581                 }
1582         }
1583 }
1584
1585 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setRequestMethod, 0, 0, 1)
1586         ZEND_ARG_INFO(0, request_method)
1587 ZEND_END_ARG_INFO();
1588 static PHP_METHOD(HttpMessage, setRequestMethod)
1589 {
1590         char *method;
1591         size_t method_len;
1592         php_http_message_object_t *obj;
1593
1594         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s", &method, &method_len), invalid_arg, return);
1595
1596         obj = PHP_HTTP_OBJ(NULL, getThis());
1597
1598         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1599
1600         if (obj->message->type != PHP_HTTP_REQUEST) {
1601                 php_http_throw(bad_method_call, "http\\Message is not of type request");
1602                 return;
1603         }
1604
1605         if (method_len < 1) {
1606                 php_http_throw(invalid_arg, "Cannot set http\\Message's request method to an empty string");
1607                 return;
1608         }
1609
1610         PTR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1611         RETVAL_ZVAL(getThis(), 1, 0);
1612 }
1613
1614 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getRequestUrl, 0, 0, 0)
1615 ZEND_END_ARG_INFO();
1616 static PHP_METHOD(HttpMessage, getRequestUrl)
1617 {
1618         if (SUCCESS == zend_parse_parameters_none()) {
1619                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1620
1621                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1622
1623                 if (obj->message->type != PHP_HTTP_REQUEST) {
1624                         php_error_docref(NULL, E_WARNING, "http\\Message is not of type request");
1625                         RETURN_FALSE;
1626                 }
1627
1628                 if (obj->message->http.info.request.url) {
1629                         char *url_str;
1630                         size_t url_len;
1631
1632                         php_http_url_to_string(obj->message->http.info.request.url, &url_str, &url_len, 0);
1633                         RETURN_STR(php_http_cs2zs(url_str, url_len));
1634                 } else {
1635                         RETURN_EMPTY_STRING();
1636                 }
1637         }
1638 }
1639
1640 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_setRequestUrl, 0, 0, 1)
1641         ZEND_ARG_INFO(0, url)
1642 ZEND_END_ARG_INFO();
1643 static PHP_METHOD(HttpMessage, setRequestUrl)
1644 {
1645         zval *zurl;
1646         php_http_url_t *url;
1647         php_http_message_object_t *obj;
1648         zend_error_handling zeh;
1649
1650         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "z", &zurl), invalid_arg, return);
1651
1652         obj = PHP_HTTP_OBJ(NULL, getThis());
1653
1654         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1655
1656         if (obj->message->type != PHP_HTTP_REQUEST) {
1657                 php_http_throw(bad_method_call, "http\\Message is not of type request");
1658                 return;
1659         }
1660
1661         zend_replace_error_handling(EH_THROW, php_http_get_exception_bad_url_class_entry(), &zeh);
1662         url = php_http_url_from_zval(zurl, PHP_HTTP_URL_STDFLAGS);
1663         zend_restore_error_handling(&zeh);
1664
1665         if (url && php_http_url_is_empty(url)) {
1666                 php_http_url_free(&url);
1667                 php_http_throw(invalid_arg, "Cannot set http\\Message's request url to an empty string");
1668         } else if (url) {
1669                 PTR_SET(obj->message->http.info.request.url, url);
1670         }
1671
1672         RETVAL_ZVAL(getThis(), 1, 0);
1673 }
1674
1675 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_getParentMessage, 0, 0, 0)
1676 ZEND_END_ARG_INFO();
1677 static PHP_METHOD(HttpMessage, getParentMessage)
1678 {
1679         php_http_message_object_t *obj;
1680
1681         php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
1682
1683         obj = PHP_HTTP_OBJ(NULL, getThis());
1684         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1685
1686         if (!obj->message->parent) {
1687                 php_http_throw(unexpected_val, "http\\Message has no parent message");
1688                 return;
1689         }
1690
1691         RETVAL_OBJECT(&obj->parent->zo, 1);
1692 }
1693
1694 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage___toString, 0, 0, 0)
1695 ZEND_END_ARG_INFO();
1696 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_toString, 0, 0, 0)
1697         ZEND_ARG_INFO(0, include_parent)
1698 ZEND_END_ARG_INFO();
1699 static PHP_METHOD(HttpMessage, toString)
1700 {
1701         zend_bool include_parent = 0;
1702
1703         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|b", &include_parent)) {
1704                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1705                 char *string;
1706                 size_t length;
1707
1708                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1709
1710                 if (include_parent) {
1711                         php_http_message_serialize(obj->message, &string, &length);
1712                 } else {
1713                         php_http_message_to_string(obj->message, &string, &length);
1714                 }
1715                 if (string) {
1716                         RETURN_STR(php_http_cs2zs(string, length));
1717                 }
1718         }
1719         RETURN_EMPTY_STRING();
1720 }
1721
1722 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_toStream, 0, 0, 1)
1723         ZEND_ARG_INFO(0, stream)
1724 ZEND_END_ARG_INFO();
1725 static PHP_METHOD(HttpMessage, toStream)
1726 {
1727         zval *zstream;
1728
1729         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zstream)) {
1730                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1731                 php_stream *s;
1732
1733                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1734
1735                 php_stream_from_zval(s, zstream);
1736                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1737         }
1738 }
1739
1740 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_toCallback, 0, 0, 1)
1741         ZEND_ARG_INFO(0, callback)
1742 ZEND_END_ARG_INFO();
1743 static PHP_METHOD(HttpMessage, toCallback)
1744 {
1745         php_http_pass_fcall_arg_t fcd;
1746
1747         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "f", &fcd.fci, &fcd.fcc)) {
1748                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1749
1750                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1751
1752                 ZVAL_COPY(&fcd.fcz, getThis());
1753                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1754                 zend_fcall_info_args_clear(&fcd.fci, 1);
1755                 zval_ptr_dtor(&fcd.fcz);
1756
1757                 RETURN_ZVAL(&fcd.fcz, 1, 0);
1758         }
1759 }
1760
1761 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_serialize, 0, 0, 0)
1762 ZEND_END_ARG_INFO();
1763 static PHP_METHOD(HttpMessage, serialize)
1764 {
1765         if (SUCCESS == zend_parse_parameters_none()) {
1766                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1767                 char *string;
1768                 size_t length;
1769
1770                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1771
1772                 php_http_message_serialize(obj->message, &string, &length);
1773                 RETURN_STR(php_http_cs2zs(string, length));
1774         }
1775         RETURN_EMPTY_STRING();
1776 }
1777
1778 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_unserialize, 0, 0, 1)
1779         ZEND_ARG_INFO(0, serialized)
1780 ZEND_END_ARG_INFO();
1781 static PHP_METHOD(HttpMessage, unserialize)
1782 {
1783         size_t length;
1784         char *serialized;
1785
1786         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "s", &serialized, &length)) {
1787                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1788                 php_http_message_t *msg;
1789
1790                 if (obj->message) {
1791                         /* do not free recursively */
1792                         php_http_message_dtor(obj->message);
1793                         efree(obj->message);
1794                 }
1795                 if ((msg = php_http_message_parse(NULL, serialized, length, 1))) {
1796                         obj->message = msg;
1797                 } else {
1798                         obj->message = php_http_message_init(NULL, 0, NULL);
1799                         php_error_docref(NULL, E_ERROR, "Could not unserialize http\\Message");
1800                 }
1801         }
1802 }
1803
1804 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_detach, 0, 0, 0)
1805 ZEND_END_ARG_INFO();
1806 static PHP_METHOD(HttpMessage, detach)
1807 {
1808         php_http_message_object_t *obj, *new_obj;
1809         php_http_message_t *msg_cpy;
1810
1811         php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
1812
1813         obj = PHP_HTTP_OBJ(NULL, getThis());
1814         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1815
1816         msg_cpy = php_http_message_copy_ex(obj->message, NULL, 0);
1817         new_obj = php_http_message_object_new_ex(obj->zo.ce, msg_cpy);
1818
1819         RETVAL_OBJ(&new_obj->zo);
1820 }
1821
1822 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_prepend, 0, 0, 1)
1823         ZEND_ARG_OBJ_INFO(0, message, http\\Message, 0)
1824         ZEND_ARG_INFO(0, top)
1825 ZEND_END_ARG_INFO();
1826 static PHP_METHOD(HttpMessage, prepend)
1827 {
1828         zval *prepend;
1829         zend_bool top = 1;
1830         php_http_message_t *msg[2];
1831         php_http_message_object_t *obj, *prepend_obj;
1832
1833         php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "O|b", &prepend, php_http_message_class_entry, &top), invalid_arg, return);
1834
1835         obj = PHP_HTTP_OBJ(NULL, getThis());
1836         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1837         prepend_obj = PHP_HTTP_OBJ(NULL, prepend);
1838         PHP_HTTP_MESSAGE_OBJECT_INIT(prepend_obj);
1839
1840         /* safety check */
1841         for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1842                 for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1843                         if (msg[0] == msg[1]) {
1844                                 php_http_throw(unexpected_val, "Cannot prepend a message located within the same message chain");
1845                                 return;
1846                         }
1847                 }
1848         }
1849
1850         php_http_message_object_prepend(getThis(), prepend, top);
1851         RETURN_ZVAL(getThis(), 1, 0);
1852 }
1853
1854 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_reverse, 0, 0, 0)
1855 ZEND_END_ARG_INFO();
1856 static PHP_METHOD(HttpMessage, reverse)
1857 {
1858         php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
1859
1860         php_http_message_object_reverse(getThis(), return_value);
1861 }
1862
1863 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_isMultipart, 0, 0, 0)
1864         ZEND_ARG_INFO(1, boundary)
1865 ZEND_END_ARG_INFO();
1866 static PHP_METHOD(HttpMessage, isMultipart)
1867 {
1868         zval *zboundary = NULL;
1869
1870         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|z!", &zboundary)) {
1871                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1872                 char *boundary = NULL;
1873
1874                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1875
1876                 if (php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL)) {
1877                         RETVAL_TRUE;
1878                 } else {
1879                         RETVAL_FALSE;
1880                 }
1881
1882                 if (zboundary && boundary) {
1883                         ZVAL_DEREF(zboundary);
1884                         zval_dtor(zboundary);
1885                         ZVAL_STR(zboundary, php_http_cs2zs(boundary, strlen(boundary)));
1886                 }
1887         }
1888 }
1889
1890 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_splitMultipartBody, 0, 0, 0)
1891 ZEND_END_ARG_INFO();
1892 static PHP_METHOD(HttpMessage, splitMultipartBody)
1893 {
1894         php_http_message_object_t *obj;
1895         php_http_message_t *msg;
1896         char *boundary = NULL;
1897
1898         php_http_expect(SUCCESS == zend_parse_parameters_none(), invalid_arg, return);
1899
1900         obj = PHP_HTTP_OBJ(NULL, getThis());
1901         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1902
1903         if (!php_http_message_is_multipart(obj->message, &boundary)) {
1904                 php_http_throw(bad_method_call, "http\\Message is not a multipart message");
1905                 return;
1906         }
1907
1908         php_http_expect(msg = php_http_message_body_split(obj->message->body, boundary), bad_message, return);
1909
1910         PTR_FREE(boundary);
1911
1912         RETURN_OBJ(&php_http_message_object_new_ex(obj->zo.ce, msg)->zo);
1913 }
1914
1915 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_count, 0, 0, 0)
1916 ZEND_END_ARG_INFO();
1917 static PHP_METHOD(HttpMessage, count)
1918 {
1919         zend_long count_mode = -1;
1920
1921         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &count_mode)) {
1922                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1923
1924                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1925
1926                 RETURN_LONG(php_http_message_count(obj->message));
1927         }
1928 }
1929
1930 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_rewind, 0, 0, 0)
1931 ZEND_END_ARG_INFO();
1932 static PHP_METHOD(HttpMessage, rewind)
1933 {
1934         if (SUCCESS == zend_parse_parameters_none()) {
1935                 zval *zobj = getThis();
1936                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1937
1938                 if (!Z_ISUNDEF(obj->iterator)) {
1939                         zval_ptr_dtor(&obj->iterator);
1940                 }
1941                 ZVAL_COPY(&obj->iterator, zobj);
1942         }
1943 }
1944
1945 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_valid, 0, 0, 0)
1946 ZEND_END_ARG_INFO();
1947 static PHP_METHOD(HttpMessage, valid)
1948 {
1949         if (SUCCESS == zend_parse_parameters_none()) {
1950                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1951
1952                 RETURN_BOOL(!Z_ISUNDEF(obj->iterator));
1953         }
1954 }
1955
1956 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_next, 0, 0, 0)
1957 ZEND_END_ARG_INFO();
1958 static PHP_METHOD(HttpMessage, next)
1959 {
1960         if (SUCCESS == zend_parse_parameters_none()) {
1961                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1962
1963                 if (!Z_ISUNDEF(obj->iterator)) {
1964                         php_http_message_object_t *itr = PHP_HTTP_OBJ(NULL, &obj->iterator);
1965
1966                         if (itr->parent) {
1967                                 zval tmp;
1968
1969                                 ZVAL_OBJECT(&tmp, &itr->parent->zo, 1);
1970                                 zval_ptr_dtor(&obj->iterator);
1971                                 obj->iterator = tmp;
1972                         } else {
1973                                 zval_ptr_dtor(&obj->iterator);
1974                                 ZVAL_UNDEF(&obj->iterator);
1975                         }
1976                 }
1977         }
1978 }
1979
1980 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_key, 0, 0, 0)
1981 ZEND_END_ARG_INFO();
1982 static PHP_METHOD(HttpMessage, key)
1983 {
1984         if (SUCCESS == zend_parse_parameters_none()) {
1985                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1986
1987                 RETURN_LONG(Z_ISUNDEF(obj->iterator) ? 0 : Z_OBJ_HANDLE(obj->iterator));
1988         }
1989 }
1990
1991 ZEND_BEGIN_ARG_INFO_EX(ai_HttpMessage_current, 0, 0, 0)
1992 ZEND_END_ARG_INFO();
1993 static PHP_METHOD(HttpMessage, current)
1994 {
1995         if (SUCCESS == zend_parse_parameters_none()) {
1996                 php_http_message_object_t *obj = PHP_HTTP_OBJ(NULL, getThis());
1997
1998                 if (!Z_ISUNDEF(obj->iterator)) {
1999                         RETURN_ZVAL(&obj->iterator, 1, 0);
2000                 }
2001         }
2002 }
2003
2004 static zend_function_entry php_http_message_methods[] = {
2005         PHP_ME(HttpMessage, __construct,        ai_HttpMessage___construct,        ZEND_ACC_PUBLIC)
2006         PHP_ME(HttpMessage, getBody,            ai_HttpMessage_getBody,            ZEND_ACC_PUBLIC)
2007         PHP_ME(HttpMessage, setBody,            ai_HttpMessage_setBody,            ZEND_ACC_PUBLIC)
2008         PHP_ME(HttpMessage, addBody,            ai_HttpMessage_addBody,            ZEND_ACC_PUBLIC)
2009         PHP_ME(HttpMessage, getHeader,          ai_HttpMessage_getHeader,          ZEND_ACC_PUBLIC)
2010         PHP_ME(HttpMessage, setHeader,          ai_HttpMessage_setHeader,          ZEND_ACC_PUBLIC)
2011         PHP_ME(HttpMessage, addHeader,          ai_HttpMessage_addHeader,          ZEND_ACC_PUBLIC)
2012         PHP_ME(HttpMessage, getHeaders,         ai_HttpMessage_getHeaders,         ZEND_ACC_PUBLIC)
2013         PHP_ME(HttpMessage, setHeaders,         ai_HttpMessage_setHeaders,         ZEND_ACC_PUBLIC)
2014         PHP_ME(HttpMessage, addHeaders,         ai_HttpMessage_addHeaders,         ZEND_ACC_PUBLIC)
2015         PHP_ME(HttpMessage, getType,            ai_HttpMessage_getType,            ZEND_ACC_PUBLIC)
2016         PHP_ME(HttpMessage, setType,            ai_HttpMessage_setType,            ZEND_ACC_PUBLIC)
2017         PHP_ME(HttpMessage, getInfo,            ai_HttpMessage_getInfo,            ZEND_ACC_PUBLIC)
2018         PHP_ME(HttpMessage, setInfo,            ai_HttpMessage_setInfo,            ZEND_ACC_PUBLIC)
2019         PHP_ME(HttpMessage, getResponseCode,    ai_HttpMessage_getResponseCode,    ZEND_ACC_PUBLIC)
2020         PHP_ME(HttpMessage, setResponseCode,    ai_HttpMessage_setResponseCode,    ZEND_ACC_PUBLIC)
2021         PHP_ME(HttpMessage, getResponseStatus,  ai_HttpMessage_getResponseStatus,  ZEND_ACC_PUBLIC)
2022         PHP_ME(HttpMessage, setResponseStatus,  ai_HttpMessage_setResponseStatus,  ZEND_ACC_PUBLIC)
2023         PHP_ME(HttpMessage, getRequestMethod,   ai_HttpMessage_getRequestMethod,   ZEND_ACC_PUBLIC)
2024         PHP_ME(HttpMessage, setRequestMethod,   ai_HttpMessage_setRequestMethod,   ZEND_ACC_PUBLIC)
2025         PHP_ME(HttpMessage, getRequestUrl,      ai_HttpMessage_getRequestUrl,      ZEND_ACC_PUBLIC)
2026         PHP_ME(HttpMessage, setRequestUrl,      ai_HttpMessage_setRequestUrl,      ZEND_ACC_PUBLIC)
2027         PHP_ME(HttpMessage, getHttpVersion,     ai_HttpMessage_getHttpVersion,     ZEND_ACC_PUBLIC)
2028         PHP_ME(HttpMessage, setHttpVersion,     ai_HttpMessage_setHttpVersion,     ZEND_ACC_PUBLIC)
2029         PHP_ME(HttpMessage, getParentMessage,   ai_HttpMessage_getParentMessage,   ZEND_ACC_PUBLIC)
2030         PHP_ME(HttpMessage, toString,           ai_HttpMessage_toString,           ZEND_ACC_PUBLIC)
2031         PHP_ME(HttpMessage, toCallback,         ai_HttpMessage_toCallback,         ZEND_ACC_PUBLIC)
2032         PHP_ME(HttpMessage, toStream,           ai_HttpMessage_toStream,           ZEND_ACC_PUBLIC)
2033
2034         /* implements Countable */
2035         PHP_ME(HttpMessage, count,              ai_HttpMessage_count,              ZEND_ACC_PUBLIC)
2036
2037         /* implements Serializable */
2038         PHP_ME(HttpMessage, serialize,          ai_HttpMessage_serialize,          ZEND_ACC_PUBLIC)
2039         PHP_ME(HttpMessage, unserialize,        ai_HttpMessage_unserialize,        ZEND_ACC_PUBLIC)
2040
2041         /* implements Iterator */
2042         PHP_ME(HttpMessage, rewind,             ai_HttpMessage_rewind,             ZEND_ACC_PUBLIC)
2043         PHP_ME(HttpMessage, valid,              ai_HttpMessage_valid,              ZEND_ACC_PUBLIC)
2044         PHP_ME(HttpMessage, current,            ai_HttpMessage_current,            ZEND_ACC_PUBLIC)
2045         PHP_ME(HttpMessage, key,                ai_HttpMessage_key,                ZEND_ACC_PUBLIC)
2046         PHP_ME(HttpMessage, next,               ai_HttpMessage_next,               ZEND_ACC_PUBLIC)
2047
2048         ZEND_MALIAS(HttpMessage, __toString, toString, ai_HttpMessage___toString,  ZEND_ACC_PUBLIC)
2049
2050         PHP_ME(HttpMessage, detach,             ai_HttpMessage_detach,             ZEND_ACC_PUBLIC)
2051         PHP_ME(HttpMessage, prepend,            ai_HttpMessage_prepend,            ZEND_ACC_PUBLIC)
2052         PHP_ME(HttpMessage, reverse,            ai_HttpMessage_reverse,            ZEND_ACC_PUBLIC)
2053
2054         PHP_ME(HttpMessage, isMultipart,        ai_HttpMessage_isMultipart,        ZEND_ACC_PUBLIC)
2055         PHP_ME(HttpMessage, splitMultipartBody, ai_HttpMessage_splitMultipartBody, ZEND_ACC_PUBLIC)
2056
2057         EMPTY_FUNCTION_ENTRY
2058 };
2059
2060 PHP_MINIT_FUNCTION(http_message)
2061 {
2062         zend_class_entry ce = {0};
2063
2064         INIT_NS_CLASS_ENTRY(ce, "http", "Message", php_http_message_methods);
2065         php_http_message_class_entry = zend_register_internal_class(&ce);
2066         php_http_message_class_entry->create_object = php_http_message_object_new;
2067         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
2068         php_http_message_object_handlers.offset = XtOffsetOf(php_http_message_object_t, zo);
2069         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
2070         php_http_message_object_handlers.free_obj = php_http_message_object_free;
2071         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
2072         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
2073         php_http_message_object_handlers.get_debug_info = php_http_message_object_get_debug_info;
2074 #if PHP_VERSION_ID >= 70400
2075         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
2076 #else
2077         php_http_message_object_handlers.get_property_ptr_ptr = NULL;
2078 #endif
2079         php_http_message_object_handlers.get_gc = php_http_message_object_get_gc;
2080
2081         zend_class_implements(php_http_message_class_entry, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
2082
2083         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, php_http_message_object_prophandler_hash_dtor, 1);
2084         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED);
2085         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
2086         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("body"), ZEND_ACC_PROTECTED);
2087         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
2088         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED);
2089         php_http_message_object_add_prophandler(ZEND_STRL("requestMethod"), php_http_message_object_prophandler_get_request_method, php_http_message_object_prophandler_set_request_method);
2090         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED);
2091         php_http_message_object_add_prophandler(ZEND_STRL("requestUrl"), php_http_message_object_prophandler_get_request_url, php_http_message_object_prophandler_set_request_url);
2092         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED);
2093         php_http_message_object_add_prophandler(ZEND_STRL("responseStatus"), php_http_message_object_prophandler_get_response_status, php_http_message_object_prophandler_set_response_status);
2094         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED);
2095         php_http_message_object_add_prophandler(ZEND_STRL("responseCode"), php_http_message_object_prophandler_get_response_code, php_http_message_object_prophandler_set_response_code);
2096         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED);
2097         php_http_message_object_add_prophandler(ZEND_STRL("httpVersion"), php_http_message_object_prophandler_get_http_version, php_http_message_object_prophandler_set_http_version);
2098         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED);
2099         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
2100         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED);
2101         php_http_message_object_add_prophandler(ZEND_STRL("parentMessage"), php_http_message_object_prophandler_get_parent_message, php_http_message_object_prophandler_set_parent_message);
2102
2103         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE);
2104         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST);
2105         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE);
2106
2107         return SUCCESS;
2108 }
2109
2110 PHP_MSHUTDOWN_FUNCTION(http_message)
2111 {
2112         zend_hash_destroy(&php_http_message_object_prophandlers);
2113
2114         return SUCCESS;
2115 }
2116
2117 /*
2118  * Local variables:
2119  * tab-width: 4
2120  * c-basic-offset: 4
2121  * End:
2122  * vim600: noet sw=4 ts=4 fdm=marker
2123  * vim<600: noet sw=4 ts=4
2124  */