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