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) 2004-2011, 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 PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info TSRMLS_DC)
  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 TSRMLS_CC);
  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_API 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 TSRMLS_DC)
  38 {
  39         if (!message) {
  40                 message = emalloc(sizeof(*message));
  41         }
  42         memset(message, 0, sizeof(*message));
  43         TSRMLS_SET_CTX(message->ts);
  44
  45         php_http_message_set_type(message, type);
  46         message->http.version.major = 1;
  47         message->http.version.minor = 1;
  48         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  49         message->body = body ? body : php_http_message_body_init(NULL, NULL TSRMLS_CC);
  50
  51         return message;
  52 }
  53
  54 PHP_HTTP_API php_http_message_t *php_http_message_init_env(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  55 {
  56         int free_msg = !message;
  57         zval *sval, tval;
  58         php_http_message_body_t *mbody;
  59
  60         switch (type) {
  61                 case PHP_HTTP_REQUEST:
  62                         mbody = php_http_env_get_request_body(TSRMLS_C);
  63                         php_http_message_body_addref(mbody);
  64                         message = php_http_message_init(message, type, mbody TSRMLS_CC);
  65                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  66                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  67                         }
  68                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  69                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  70                         }
  71                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  72                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  73                         }
  74
  75                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  76                         break;
  77
  78                 case PHP_HTTP_RESPONSE:
  79                         message = php_http_message_init(NULL, type, NULL TSRMLS_CC);
  80                         if (!SG(sapi_headers).http_status_line || !php_http_info_parse((php_http_info_t *) &message->http, SG(sapi_headers).http_status_line TSRMLS_CC)) {
  81                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  82                                         message->http.info.response.code = 200;
  83                                 }
  84                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  85                         }
  86
  87                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  88 #if PHP_VERSION_ID >= 50400
  89                         if (php_output_get_level(TSRMLS_C)) {
  90                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  91                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "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));
  92                                         goto error;
  93                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
  94                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
  95                                         goto error;
  96                                 } else {
  97                                         php_http_message_body_append(message->body, Z_STRVAL(tval), Z_STRLEN(tval));
  98                                         zval_dtor(&tval);
  99                                 }
 100                         }
 101 #endif
 102                         break;
 103
 104                 default:
 105                 error:
 106                         if (free_msg) {
 107                                 if (message) {
 108                                         php_http_message_free(&message);
 109                                 }
 110                         } else {
 111                                 message = NULL;
 112                         }
 113                         break;
 114         }
 115
 116         return message;
 117 }
 118
 119 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len, zend_bool greedy TSRMLS_DC)
 120 {
 121         php_http_message_parser_t p;
 122         php_http_buffer_t buf;
 123         unsigned flags = PHP_HTTP_MESSAGE_PARSER_CLEANUP;
 124         int free_msg;
 125
 126         php_http_buffer_from_string_ex(&buf, str, len);
 127         php_http_message_parser_init(&p TSRMLS_CC);
 128
 129         if ((free_msg = !msg)) {
 130                 msg = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
 131         }
 132
 133         if (greedy) {
 134                 flags |= PHP_HTTP_MESSAGE_PARSER_GREEDY;
 135         }
 136         if (PHP_HTTP_MESSAGE_PARSER_STATE_FAILURE == php_http_message_parser_parse(&p, &buf, flags, &msg)) {
 137                 if (free_msg) {
 138                         php_http_message_free(&msg);
 139                 }
 140                 msg = NULL;
 141         }
 142
 143         php_http_message_parser_dtor(&p);
 144         php_http_buffer_dtor(&buf);
 145
 146         return msg;
 147 }
 148
 149 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, const char *key_str, size_t key_len, int join)
 150 {
 151         zval *ret = NULL, **header;
 152         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 153
 154         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 155                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 156                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 157
 158                         ret = php_http_header_value_to_string(*header TSRMLS_CC);
 159                 } else {
 160                         Z_ADDREF_PP(header);
 161                         ret = *header;
 162                 }
 163         }
 164
 165         efree(key);
 166
 167         return ret;
 168 }
 169
 170 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 171 {
 172         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 173         zend_bool is_multipart = 0;
 174         TSRMLS_FETCH_FROM_CTX(msg->ts);
 175
 176         if (ct) {
 177                 php_http_params_opts_t popts;
 178                 HashTable params;
 179
 180                 ZEND_INIT_SYMTABLE(&params);
 181                 php_http_params_opts_default_get(&popts);
 182                 popts.input.str = Z_STRVAL_P(ct);
 183                 popts.input.len = Z_STRLEN_P(ct);
 184
 185                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 186                         zval **cur, **arg;
 187                         char *ct_str;
 188
 189                         zend_hash_internal_pointer_reset(&params);
 190
 191                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 192                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 193                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 194                         ) {
 195                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 196                                         is_multipart = 1;
 197
 198                                         /* get boundary */
 199                                         if (boundary
 200                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 201                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 202                                         ) {
 203                                                 zval **val;
 204                                                 HashPosition pos;
 205                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 206
 207                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 208                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 209                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 210
 211                                                                 if (Z_STRLEN_P(bnd)) {
 212                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 213                                                                 }
 214                                                                 zval_ptr_dtor(&bnd);
 215                                                         }
 216                                                 }
 217                                         }
 218                                 }
 219                         }
 220                 }
 221                 zend_hash_destroy(&params);
 222                 zval_ptr_dtor(&ct);
 223         }
 224
 225         return is_multipart;
 226 }
 227
 228 /* */
 229 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 230 {
 231         /* just act if different */
 232         if (type != message->type) {
 233
 234                 /* free request info */
 235                 switch (message->type) {
 236                         case PHP_HTTP_REQUEST:
 237                                 STR_FREE(message->http.info.request.method);
 238                                 STR_FREE(message->http.info.request.url);
 239                                 break;
 240
 241                         case PHP_HTTP_RESPONSE:
 242                                 STR_FREE(message->http.info.response.status);
 243                                 break;
 244
 245                         default:
 246                                 break;
 247                 }
 248
 249                 message->type = type;
 250                 memset(&message->http, 0, sizeof(message->http));
 251         }
 252 }
 253
 254 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 255 {
 256         php_http_message_set_type(message, info->type);
 257         message->http.version = info->http.version;
 258         switch (message->type) {
 259                 case PHP_HTTP_REQUEST:
 260                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 261                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 262                         break;
 263
 264                 case PHP_HTTP_RESPONSE:
 265                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 266                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 267                         break;
 268
 269                 default:
 270                         break;
 271         }
 272 }
 273
 274 PHP_HTTP_API void php_http_message_update_headers(php_http_message_t *msg)
 275 {
 276         zval *h;
 277         size_t size;
 278
 279         if (php_http_message_body_stream(msg->body)->readfilters.head) {
 280                 /* if a read stream filter is attached to the body the caller must also care for the headers */
 281         } else if ((size = php_http_message_body_size(msg->body))) {
 282                 MAKE_STD_ZVAL(h);
 283                 ZVAL_LONG(h, size);
 284                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 285
 286                 if (msg->body->boundary) {
 287                         char *str;
 288                         size_t len;
 289
 290                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 291                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body->boundary);
 292                                 MAKE_STD_ZVAL(h);
 293                                 ZVAL_STRINGL(h, str, len, 0);
 294                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 295                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 296                                 zval_dtor(h);
 297                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body->boundary);
 298                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 299                         } else {
 300                                 zval_ptr_dtor(&h);
 301                         }
 302                 }
 303         }
 304 }
 305
 306 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 307 {
 308         TSRMLS_FETCH_FROM_CTX(msg->ts);
 309
 310         switch (msg->type) {
 311                 case PHP_HTTP_REQUEST:
 312                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 313                         break;
 314
 315                 case PHP_HTTP_RESPONSE:
 316                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 317                         break;
 318
 319                 default:
 320                         break;
 321         }
 322
 323         php_http_message_update_headers(msg);
 324         php_http_headers_to_string(str, &msg->hdrs TSRMLS_CC);
 325 }
 326
 327 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 328 {
 329         php_http_buffer_t str;
 330
 331         php_http_buffer_init_ex(&str, 0x1000, 0);
 332         message_headers(msg, &str);
 333         cb(cb_arg, str.data, str.used);
 334         php_http_buffer_dtor(&str);
 335
 336         if (php_http_message_body_size(msg->body)) {
 337                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 338                 php_http_message_body_to_callback(msg->body, cb, cb_arg, 0, 0);
 339         }
 340 }
 341
 342 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 343 {
 344         php_http_buffer_t str;
 345         char *data;
 346
 347         php_http_buffer_init_ex(&str, 0x1000, 0);
 348         message_headers(msg, &str);
 349         if (php_http_message_body_size(msg->body)) {
 350                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 351                 php_http_message_body_to_callback(msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 352         }
 353
 354         data = php_http_buffer_data(&str, string, length);
 355         if (!string) {
 356                 efree(data);
 357         }
 358
 359         php_http_buffer_dtor(&str);
 360 }
 361
 362 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 363 {
 364         char *buf;
 365         php_http_buffer_t str;
 366         php_http_message_t *msg;
 367
 368         php_http_buffer_init(&str);
 369
 370         msg = message = php_http_message_reverse(message);
 371         do {
 372                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 373                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 374         } while ((message = message->parent));
 375         php_http_message_reverse(msg);
 376
 377         buf = php_http_buffer_data(&str, string, length);
 378         if (!string) {
 379                 efree(buf);
 380         }
 381
 382         php_http_buffer_dtor(&str);
 383 }
 384
 385 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 386 {
 387         int i, c = 0;
 388
 389         php_http_message_count(c, msg);
 390
 391         if (c > 1) {
 392                 php_http_message_t *tmp = msg, **arr;
 393
 394                 arr = ecalloc(c, sizeof(**arr));
 395                 for (i = 0; i < c; ++i) {
 396                         arr[i] = tmp;
 397                         tmp = tmp->parent;
 398                 }
 399                 arr[0]->parent = NULL;
 400                 for (i = 0; i < c-1; ++i) {
 401                         arr[i+1]->parent = arr[i];
 402                 }
 403
 404                 msg = arr[c-1];
 405                 efree(arr);
 406         }
 407
 408         return msg;
 409 }
 410
 411 PHP_HTTP_API php_http_message_t *php_http_message_zip(php_http_message_t *one, php_http_message_t *two)
 412 {
 413         php_http_message_t *dst = php_http_message_copy(one, NULL), *src = php_http_message_copy(two, NULL), *tmp_dst, *tmp_src, *ret = dst;
 414
 415         while(dst && src) {
 416                 tmp_dst = dst->parent;
 417                 tmp_src = src->parent;
 418                 dst->parent = src;
 419                 if (tmp_dst) {
 420                         src->parent = tmp_dst;
 421                 }
 422                 src = tmp_src;
 423                 dst = tmp_dst;
 424         }
 425
 426         return ret;
 427 }
 428
 429 PHP_HTTP_API php_http_message_t *php_http_message_copy_ex(php_http_message_t *from, php_http_message_t *to, zend_bool parents)
 430 {
 431         php_http_message_t *temp, *copy = NULL;
 432         php_http_info_t info;
 433         TSRMLS_FETCH_FROM_CTX(from->ts);
 434
 435         if (from) {
 436                 info.type = from->type;
 437                 info.http = from->http;
 438
 439                 copy = temp = php_http_message_init(to, 0, php_http_message_body_copy(from->body, NULL) TSRMLS_CC);
 440                 php_http_message_set_info(temp, &info);
 441                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 442
 443                 if (parents) while (from->parent) {
 444                         info.type = from->parent->type;
 445                         info.http = from->parent->http;
 446
 447                         temp->parent = php_http_message_init(NULL, 0, php_http_message_body_copy(from->parent->body, NULL) TSRMLS_CC);
 448                         php_http_message_set_info(temp->parent, &info);
 449                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 450
 451                         temp = temp->parent;
 452                         from = from->parent;
 453                 }
 454         }
 455
 456         return copy;
 457 }
 458
 459 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 460 {
 461         return php_http_message_copy_ex(from, to, 1);
 462 }
 463
 464 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 465 {
 466         if (message) {
 467                 zend_hash_destroy(&message->hdrs);
 468                 php_http_message_body_free(&message->body);
 469
 470                 switch (message->type) {
 471                         case PHP_HTTP_REQUEST:
 472                                 STR_SET(message->http.info.request.method, NULL);
 473                                 STR_SET(message->http.info.request.url, NULL);
 474                                 break;
 475
 476                         case PHP_HTTP_RESPONSE:
 477                                 STR_SET(message->http.info.response.status, NULL);
 478                                 break;
 479
 480                         default:
 481                                 break;
 482                 }
 483         }
 484 }
 485
 486 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 487 {
 488         if (*message) {
 489                 if ((*message)->parent) {
 490                         php_http_message_free(&(*message)->parent);
 491                 }
 492                 php_http_message_dtor(*message);
 493                 efree(*message);
 494                 *message = NULL;
 495         }
 496 }
 497
 498 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 499 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 500 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 501
 502 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 503         PHP_HTTP_ARG_VAL(message, 0)
 504         PHP_HTTP_ARG_VAL(greedy, 0)
 505 PHP_HTTP_END_ARGS;
 506
 507 PHP_HTTP_EMPTY_ARGS(getBody);
 508 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 509         PHP_HTTP_ARG_VAL(body, 0)
 510 PHP_HTTP_END_ARGS;
 511
 512 PHP_HTTP_BEGIN_ARGS(addBody, 1)
 513         PHP_HTTP_ARG_VAL(body, 0)
 514 PHP_HTTP_END_ARGS;
 515
 516 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 517         PHP_HTTP_ARG_VAL(header, 0)
 518 PHP_HTTP_END_ARGS;
 519
 520 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 521         PHP_HTTP_ARG_VAL(header, 0)
 522         PHP_HTTP_ARG_VAL(value, 0)
 523 PHP_HTTP_END_ARGS;
 524
 525 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 526         PHP_HTTP_ARG_VAL(header, 0)
 527         PHP_HTTP_ARG_VAL(value, 0)
 528 PHP_HTTP_END_ARGS;
 529
 530 PHP_HTTP_EMPTY_ARGS(getHeaders);
 531 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 532         PHP_HTTP_ARG_VAL(headers, 0)
 533 PHP_HTTP_END_ARGS;
 534
 535 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 536         PHP_HTTP_ARG_VAL(headers, 0)
 537         PHP_HTTP_ARG_VAL(append, 0)
 538 PHP_HTTP_END_ARGS;
 539
 540 PHP_HTTP_EMPTY_ARGS(getType);
 541 PHP_HTTP_BEGIN_ARGS(setType, 1)
 542         PHP_HTTP_ARG_VAL(type, 0)
 543 PHP_HTTP_END_ARGS;
 544
 545 PHP_HTTP_EMPTY_ARGS(getInfo);
 546 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 547         PHP_HTTP_ARG_VAL(http_info, 0)
 548 PHP_HTTP_END_ARGS;
 549
 550 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 551 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 552         PHP_HTTP_ARG_VAL(response_code, 0)
 553 PHP_HTTP_END_ARGS;
 554
 555 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 556 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 557         PHP_HTTP_ARG_VAL(response_status, 0)
 558 PHP_HTTP_END_ARGS;
 559
 560 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 561 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 562         PHP_HTTP_ARG_VAL(request_method, 0)
 563 PHP_HTTP_END_ARGS;
 564
 565 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 566 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 567         PHP_HTTP_ARG_VAL(url, 0)
 568 PHP_HTTP_END_ARGS;
 569
 570 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 571 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 572         PHP_HTTP_ARG_VAL(http_version, 0)
 573 PHP_HTTP_END_ARGS;
 574
 575 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 576 PHP_HTTP_EMPTY_ARGS(__toString);
 577 PHP_HTTP_BEGIN_ARGS(toString, 0)
 578         PHP_HTTP_ARG_VAL(include_parent, 0)
 579 PHP_HTTP_END_ARGS;
 580 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 581         PHP_HTTP_ARG_VAL(callback, 0)
 582 PHP_HTTP_END_ARGS;
 583 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 584         PHP_HTTP_ARG_VAL(stream, 0)
 585 PHP_HTTP_END_ARGS;
 586
 587 PHP_HTTP_EMPTY_ARGS(count);
 588
 589 PHP_HTTP_EMPTY_ARGS(serialize);
 590 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 591         PHP_HTTP_ARG_VAL(serialized, 0)
 592 PHP_HTTP_END_ARGS;
 593
 594 PHP_HTTP_EMPTY_ARGS(rewind);
 595 PHP_HTTP_EMPTY_ARGS(valid);
 596 PHP_HTTP_EMPTY_ARGS(key);
 597 PHP_HTTP_EMPTY_ARGS(current);
 598 PHP_HTTP_EMPTY_ARGS(next);
 599
 600 PHP_HTTP_EMPTY_ARGS(detach);
 601 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 602         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 603 PHP_HTTP_END_ARGS;
 604 PHP_HTTP_EMPTY_ARGS(reverse);
 605
 606 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 607         PHP_HTTP_ARG_VAL(boundary, 1)
 608 PHP_HTTP_END_ARGS;
 609 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 610
 611 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 612 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 613 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 614 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 615
 616 static zend_class_entry *php_http_message_class_entry;
 617
 618 zend_class_entry *php_http_message_get_class_entry(void)
 619 {
 620         return php_http_message_class_entry;
 621 }
 622
 623 static zend_function_entry php_http_message_method_entry[] = {
 624         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 625         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 626         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 627         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 628         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 629         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 630         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 631         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 632         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 633         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 634         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 635         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 636         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 637         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 638         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 639         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 640         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 641         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 642         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 643         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 644         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 645         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 646         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 647         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 648         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 649         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 650         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 651         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 652
 653         /* implements Countable */
 654         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 655
 656         /* implements Serializable */
 657         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 659
 660         /* implements Iterator */
 661         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 666
 667         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 668
 669         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 670         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 671         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 672
 673         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 674         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 675
 676         EMPTY_FUNCTION_ENTRY
 677 };
 678 static zend_object_handlers php_http_message_object_handlers;
 679 static HashTable php_http_message_object_prophandlers;
 680
 681 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 682
 683 typedef struct php_http_message_object_prophandler {
 684         php_http_message_object_prophandler_func_t read;
 685         php_http_message_object_prophandler_func_t write;
 686 } php_http_message_object_prophandler_t;
 687
 688 static STATUS 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) {
 689         php_http_message_object_prophandler_t h = { read, write };
 690         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 691 }
 692 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 693         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 694 }
 695 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 696         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 697 }
 698 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 699         RETVAL_LONG(obj->message->type);
 700 }
 701 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 702         zval *cpy = php_http_ztyp(IS_LONG, value);
 703         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 704         zval_ptr_dtor(&cpy);
 705 }
 706 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 707         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 708                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 709         } else {
 710                 RETVAL_NULL();
 711         }
 712 }
 713 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 714         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 715                 zval *cpy = php_http_ztyp(IS_STRING, value);
 716                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 717                 zval_ptr_dtor(&cpy);
 718         }
 719 }
 720 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 721         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 722                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 723         } else {
 724                 RETVAL_NULL();
 725         }
 726 }
 727 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 728         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 729                 zval *cpy = php_http_ztyp(IS_STRING, value);
 730                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 731                 zval_ptr_dtor(&cpy);
 732         }
 733 }
 734 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 735         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 736                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 737         } else {
 738                 RETVAL_NULL();
 739         }
 740 }
 741 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 742         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 743                 zval *cpy = php_http_ztyp(IS_STRING, value);
 744                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 745                 zval_ptr_dtor(&cpy);
 746         }
 747 }
 748 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 749         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 750                 RETVAL_LONG(obj->message->http.info.response.code);
 751         } else {
 752                 RETVAL_NULL();
 753         }
 754 }
 755 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 756         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 757                 zval *cpy = php_http_ztyp(IS_LONG, value);
 758                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 759                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 760                 zval_ptr_dtor(&cpy);
 761         }
 762 }
 763 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 764         char *version_str;
 765         size_t version_len;
 766
 767         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 768         RETVAL_STRINGL(version_str, version_len, 0);
 769 }
 770 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 771         zval *cpy = php_http_ztyp(IS_STRING, value);
 772         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 773         zval_ptr_dtor(&cpy);
 774 }
 775 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 776         array_init(return_value);
 777         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 778 }
 779 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 780         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 781
 782         zend_hash_clean(&obj->message->hdrs);
 783         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 784         zval_ptr_dtor(&cpy);
 785 }
 786 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 787         if (obj->body.handle) {
 788                 RETVAL_OBJVAL(obj->body, 1);
 789         } else {
 790                 RETVAL_NULL();
 791         }
 792 }
 793 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 794         php_http_message_object_set_body(obj, value TSRMLS_CC);
 795 }
 796 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 797         if (obj->message->parent) {
 798                 RETVAL_OBJVAL(obj->parent, 1);
 799         } else {
 800                 RETVAL_NULL();
 801         }
 802 }
 803 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 804         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 805                 php_http_message_object_t *parent_obj = zend_object_store_get_object(value TSRMLS_CC);
 806
 807                 if (obj->message->parent) {
 808                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 809                 }
 810                 Z_OBJ_ADDREF_P(value);
 811                 obj->parent = Z_OBJVAL_P(value);
 812                 obj->message->parent = parent_obj->message;
 813         }
 814 }
 815
 816 PHP_MINIT_FUNCTION(http_message)
 817 {
 818         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_get_class_entry(), 0);
 819         php_http_message_class_entry->create_object = php_http_message_object_new;
 820         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 821         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 822         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 823         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 824         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 825         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 826
 827         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 828
 829         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 830         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 831         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 832         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("body"), ZEND_ACC_PROTECTED TSRMLS_CC);
 833         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 834         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 835         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);
 836         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 837         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);
 838         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 839         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);
 840         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 841         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);
 842         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 843         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);
 844         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 845         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 846         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 847         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);
 848
 849         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 850         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 851         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 852
 853         return SUCCESS;
 854 }
 855
 856 PHP_MSHUTDOWN_FUNCTION(http_message)
 857 {
 858         zend_hash_destroy(&php_http_message_object_prophandlers);
 859
 860         return SUCCESS;
 861 }
 862
 863 #define PHP_HTTP_MESSAGE_OBJECT_INIT(obj) \
 864         do { \
 865                 if (!obj->message) { \
 866                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC); \
 867                 } \
 868         } while(0)
 869
 870
 871 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 872 {
 873         int i = 0;
 874         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 875
 876         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
 877
 878         /* count */
 879         php_http_message_count(i, obj->message);
 880
 881         if (i > 1) {
 882                 zend_object_value *ovalues = NULL;
 883                 php_http_message_object_t **objects = NULL;
 884                 int last;
 885
 886                 objects = ecalloc(i, sizeof(**objects));
 887                 ovalues = ecalloc(i, sizeof(*ovalues));
 888
 889                 /* we are the first message */
 890                 objects[0] = obj;
 891                 ovalues[0] = getThis()->value.obj;
 892
 893                 /* fetch parents */
 894                 for (i = 1; obj->parent.handle; ++i) {
 895                         ovalues[i] = obj->parent;
 896                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 897                 }
 898
 899                 /* reorder parents */
 900                 for (last = --i; i; --i) {
 901                         objects[i]->message->parent = objects[i-1]->message;
 902                         objects[i]->parent = ovalues[i-1];
 903                 }
 904
 905                 objects[0]->message->parent = NULL;
 906                 objects[0]->parent.handle = 0;
 907                 objects[0]->parent.handlers = NULL;
 908
 909                 /* add ref, because we previously have not been a parent message */
 910                 Z_OBJ_ADDREF_P(getThis());
 911                 RETVAL_OBJVAL(ovalues[last], 1);
 912
 913                 efree(objects);
 914                 efree(ovalues);
 915         } else {
 916                 RETURN_ZVAL(getThis(), 1, 0);
 917         }
 918 }
 919
 920 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 921 {
 922         zval m;
 923         php_http_message_t *save_parent_msg = NULL;
 924         zend_object_value save_parent_obj = {0, NULL};
 925         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 926         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 927
 928         INIT_PZVAL(&m);
 929         m.type = IS_OBJECT;
 930
 931         if (!top) {
 932                 save_parent_obj = obj->parent;
 933                 save_parent_msg = obj->message->parent;
 934         } else {
 935                 /* iterate to the most parent object */
 936                 while (obj->parent.handle) {
 937                         m.value.obj = obj->parent;
 938                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 939                 }
 940         }
 941
 942         /* prepend */
 943         obj->parent = prepend->value.obj;
 944         obj->message->parent = prepend_obj->message;
 945
 946         /* add ref */
 947         zend_objects_store_add_ref(prepend TSRMLS_CC);
 948         while (prepend_obj->parent.handle) {
 949                 m.value.obj = prepend_obj->parent;
 950                 zend_objects_store_add_ref(&m TSRMLS_CC);
 951                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 952         }
 953
 954         if (!top) {
 955                 prepend_obj->parent = save_parent_obj;
 956                 prepend_obj->message->parent = save_parent_msg;
 957         }
 958 }
 959
 960 STATUS php_http_message_object_set_body(php_http_message_object_t *msg_obj, zval *zbody TSRMLS_DC)
 961 {
 962         zval *tmp = NULL;
 963         php_stream *s;
 964         zend_object_value ov;
 965         php_http_message_body_t *body;
 966         php_http_message_body_object_t *body_obj;
 967
 968         switch (Z_TYPE_P(zbody)) {
 969                 case IS_RESOURCE:
 970                         php_stream_from_zval_no_verify(s, &zbody);
 971                         if (!s) {
 972                                 php_http_error(HE_THROW, PHP_HTTP_E_CLIENT, "not a valid stream resource");
 973                                 return FAILURE;
 974                         }
 975
 976                         is_resource:
 977
 978                         body = php_http_message_body_init(NULL, s TSRMLS_CC);
 979                         if (SUCCESS != php_http_new(&ov, php_http_message_body_get_class_entry(), (php_http_new_t) php_http_message_body_object_new_ex, NULL, body, NULL TSRMLS_CC)) {
 980                                 php_http_message_body_free(&body);
 981                                 return FAILURE;
 982                         }
 983                         MAKE_STD_ZVAL(tmp);
 984                         ZVAL_OBJVAL(tmp, ov, 0);
 985                         zbody = tmp;
 986                         break;
 987
 988                 case IS_OBJECT:
 989                         if (instanceof_function(Z_OBJCE_P(zbody), php_http_message_body_get_class_entry() TSRMLS_CC)) {
 990                                 Z_OBJ_ADDREF_P(zbody);
 991                                 break;
 992                         }
 993                         /* no break */
 994
 995                 default:
 996                         tmp = php_http_ztyp(IS_STRING, zbody);
 997                         s = php_stream_temp_new();
 998                         php_stream_write(s, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
 999                         zval_ptr_dtor(&tmp);
1000                         tmp = NULL;
1001                         goto is_resource;
1002
1003         }
1004
1005         body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1006
1007         if (msg_obj->body.handle) {
1008                 zend_objects_store_del_ref_by_handle(msg_obj->body.handle TSRMLS_CC);
1009         }
1010         php_http_message_body_free(&msg_obj->message->body);
1011
1012         msg_obj->message->body = php_http_message_body_init(&body_obj->body, NULL TSRMLS_CC);
1013         msg_obj->body = Z_OBJVAL_P(zbody);
1014
1015         if (tmp) {
1016                 FREE_ZVAL(tmp);
1017         }
1018         return SUCCESS;
1019 }
1020
1021 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1022 {
1023         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1024 }
1025
1026 zend_object_value php_http_message_object_new_ex(zend_class_entry *ce, php_http_message_t *msg, php_http_message_object_t **ptr TSRMLS_DC)
1027 {
1028         zend_object_value ov;
1029         php_http_message_object_t *o;
1030
1031         o = ecalloc(1, sizeof(php_http_message_object_t));
1032         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1033         object_properties_init((zend_object *) o, ce);
1034
1035         if (ptr) {
1036                 *ptr = o;
1037         }
1038
1039         if (msg) {
1040                 o->message = msg;
1041                 if (msg->parent) {
1042                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1043                 }
1044                 o->body = php_http_message_body_object_new_ex(php_http_message_body_get_class_entry(), php_http_message_body_init(&msg->body, NULL TSRMLS_CC), NULL TSRMLS_CC);
1045         }
1046
1047         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1048         ov.handlers = &php_http_message_object_handlers;
1049
1050         return ov;
1051 }
1052
1053 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1054 {
1055         zend_object_value new_ov;
1056         php_http_message_object_t *new_obj = NULL;
1057         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1058
1059         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1060         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1061
1062         return new_ov;
1063 }
1064
1065 void php_http_message_object_free(void *object TSRMLS_DC)
1066 {
1067         php_http_message_object_t *o = (php_http_message_object_t *) object;
1068
1069         if (o->iterator) {
1070                 zval_ptr_dtor(&o->iterator);
1071                 o->iterator = NULL;
1072         }
1073         if (o->message) {
1074                 /* do NOT free recursivly */
1075                 php_http_message_dtor(o->message);
1076                 efree(o->message);
1077                 o->message = NULL;
1078         }
1079         if (o->parent.handle) {
1080                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1081         }
1082         if (o->body.handle) {
1083                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1084         }
1085         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1086         efree(o);
1087 }
1088
1089
1090 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1091 {
1092         zval *copy = php_http_ztyp(IS_STRING, member);
1093
1094         if (php_http_message_object_has_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy))) {
1095                 zval_ptr_dtor(&copy);
1096                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1097         }
1098         zval_ptr_dtor(&copy);
1099
1100         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1101 }
1102
1103 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1104 {
1105         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1106         php_http_message_object_prophandler_t *handler;
1107         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1108
1109         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1110
1111         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1112                 if (type == BP_VAR_R) {
1113                         ALLOC_ZVAL(return_value);
1114                         Z_SET_REFCOUNT_P(return_value, 0);
1115                         Z_UNSET_ISREF_P(return_value);
1116
1117                         handler->read(obj, return_value TSRMLS_CC);
1118                 } else {
1119                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1120                         return_value = NULL;
1121                 }
1122         } else {
1123                 return_value = zend_get_std_object_handlers()->read_property(object, member, type PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1124         }
1125
1126         zval_ptr_dtor(&copy);
1127
1128         return return_value;
1129 }
1130
1131 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1132 {
1133         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1134         php_http_message_object_prophandler_t *handler;
1135         zval *copy = php_http_ztyp(IS_STRING, member);
1136
1137         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1138
1139         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1140                 handler->write(obj, value TSRMLS_CC);
1141         } else {
1142                 zend_get_std_object_handlers()->write_property(object, member, value PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1143         }
1144
1145         zval_ptr_dtor(&copy);
1146 }
1147
1148 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1149 {
1150         zval *headers;
1151         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1152         php_http_message_t *msg = obj->message;
1153         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1154         zval array, *parent, *body;
1155         char *version;
1156
1157         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1158
1159         INIT_PZVAL_ARRAY(&array, props);
1160
1161 #define ASSOC_PROP(ptype, n, val) \
1162         do { \
1163                 zend_property_info *pi; \
1164                 if (SUCCESS == zend_hash_find(&obj->zo.ce->properties_info, n, sizeof(n), (void *) &pi)) { \
1165                         add_assoc_ ##ptype## _ex(&array, pi->name, pi->name_length + 1, val); \
1166                 } \
1167         } while(0) \
1168
1169 #define ASSOC_STRING(name, val) ASSOC_STRINGL(name, val, strlen(val))
1170 #define ASSOC_STRINGL(name, val, len) ASSOC_STRINGL_EX(name, val, len, 1)
1171 #define ASSOC_STRINGL_EX(n, val, len, cpy) \
1172         do { \
1173                 zend_property_info *pi; \
1174                 if (SUCCESS == zend_hash_find(&obj->zo.ce->properties_info, n, sizeof(n), (void *) &pi)) { \
1175                         add_assoc_stringl_ex(&array, pi->name, pi->name_length + 1, val, len, cpy); \
1176                 } \
1177         } while(0)
1178
1179         ASSOC_PROP(long, "type", msg->type);
1180         ASSOC_STRINGL_EX("httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1181
1182         switch (msg->type) {
1183                 case PHP_HTTP_REQUEST:
1184                         ASSOC_PROP(long, "responseCode", 0);
1185                         ASSOC_STRINGL("responseStatus", "", 0);
1186                         ASSOC_STRING("requestMethod", STR_PTR(msg->http.info.request.method));
1187                         ASSOC_STRING("requestUrl", STR_PTR(msg->http.info.request.url));
1188                         break;
1189
1190                 case PHP_HTTP_RESPONSE:
1191                         ASSOC_PROP(long, "responseCode", msg->http.info.response.code);
1192                         ASSOC_STRING("responseStatus", STR_PTR(msg->http.info.response.status));
1193                         ASSOC_STRINGL("requestMethod", "", 0);
1194                         ASSOC_STRINGL("requestUrl", "", 0);
1195                         break;
1196
1197                 case PHP_HTTP_NONE:
1198                 default:
1199                         ASSOC_PROP(long, "responseCode", 0);
1200                         ASSOC_STRINGL("responseStatus", "", 0);
1201                         ASSOC_STRINGL("requestMethod", "", 0);
1202                         ASSOC_STRINGL("requestUrl", "", 0);
1203                         break;
1204         }
1205
1206         MAKE_STD_ZVAL(headers);
1207         array_init(headers);
1208         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1209         ASSOC_PROP(zval, "headers", headers);
1210
1211         MAKE_STD_ZVAL(body);
1212         if (!obj->body.handle) {
1213                 php_http_new(&obj->body, php_http_message_body_get_class_entry(), (php_http_new_t) php_http_message_body_object_new_ex, NULL, (void *) php_http_message_body_init(&obj->message->body, NULL TSRMLS_CC), NULL TSRMLS_CC);
1214         }
1215         ZVAL_OBJVAL(body, obj->body, 1);
1216         ASSOC_PROP(zval, "body", body);
1217
1218         MAKE_STD_ZVAL(parent);
1219         if (msg->parent) {
1220                 ZVAL_OBJVAL(parent, obj->parent, 1);
1221         } else {
1222                 ZVAL_NULL(parent);
1223         }
1224         ASSOC_PROP(zval, "parentMessage", parent);
1225
1226         return props;
1227 }
1228
1229 /* PHP */
1230
1231 PHP_METHOD(HttpMessage, __construct)
1232 {
1233         zend_bool greedy = 1;
1234         zval *zmessage = NULL;
1235         php_http_message_t *msg = NULL;
1236         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1237
1238         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1239                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!b", &zmessage, &greedy) && zmessage) {
1240                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1241                                 php_stream *s;
1242                                 php_http_message_parser_t p;
1243
1244                                 php_stream_from_zval(s, &zmessage);
1245                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1246                                         unsigned flags = (greedy ? PHP_HTTP_MESSAGE_PARSER_GREEDY : 0);
1247
1248                                         php_http_message_parser_parse_stream(&p, s, flags, &msg);
1249                                         php_http_message_parser_dtor(&p);
1250                                 }
1251
1252                                 if (!msg) {
1253                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message from stream");
1254                                 }
1255                         } else {
1256                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1257                                 if (!(msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage), greedy TSRMLS_CC))) {
1258                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", MIN(25, Z_STRLEN_P(zmessage)), Z_STRVAL_P(zmessage));
1259                                 }
1260                                 zval_ptr_dtor(&zmessage);
1261                         }
1262
1263                         if (msg) {
1264                                 php_http_message_dtor(obj->message);
1265                                 obj->message = msg;
1266                                 if (obj->message->parent) {
1267                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1268                                 }
1269                         }
1270                 }
1271                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1272         } end_error_handling();
1273
1274 }
1275
1276 PHP_METHOD(HttpMessage, getBody)
1277 {
1278         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1279                 if (SUCCESS == zend_parse_parameters_none()) {
1280                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1281
1282                         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1283
1284                         if (!obj->body.handle) {
1285                                 php_http_message_body_addref(obj->message->body);
1286                                 php_http_new(&obj->body, php_http_message_body_get_class_entry(), (php_http_new_t) php_http_message_body_object_new_ex, NULL, obj->message->body, NULL TSRMLS_CC);
1287                         }
1288                         if (obj->body.handle) {
1289                                 RETVAL_OBJVAL(obj->body, 1);
1290                         }
1291                 }
1292         } end_error_handling();
1293 }
1294
1295 PHP_METHOD(HttpMessage, setBody)
1296 {
1297         zval *zbody;
1298
1299         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_get_class_entry())) {
1300                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1301
1302                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1303                 php_http_message_object_prophandler_set_body(obj, zbody TSRMLS_CC);
1304         }
1305         RETVAL_ZVAL(getThis(), 1, 0);
1306 }
1307
1308 PHP_METHOD(HttpMessage, addBody)
1309 {
1310         zval *new_body;
1311
1312         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_get_class_entry())) {
1313                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1314                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1315
1316                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1317                 php_http_message_body_to_callback(new_obj->body, (php_http_pass_callback_t) php_http_message_body_append, obj->message->body, 0, 0);
1318         }
1319         RETVAL_ZVAL(getThis(), 1, 0);
1320 }
1321
1322
1323 PHP_METHOD(HttpMessage, getHeader)
1324 {
1325         char *header_str;
1326         int header_len;
1327
1328         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1329                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1330                 zval *header;
1331
1332                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1333
1334                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1335                         RETURN_ZVAL(header, 1, 1);
1336                 }
1337         }
1338         RETURN_FALSE;
1339 }
1340
1341 PHP_METHOD(HttpMessage, getHeaders)
1342 {
1343         if (SUCCESS == zend_parse_parameters_none()) {
1344                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1345
1346                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1347
1348                 array_init(return_value);
1349                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1350         }
1351 }
1352
1353 PHP_METHOD(HttpMessage, setHeader)
1354 {
1355         zval *zvalue = NULL;
1356         char *name_str;
1357         int name_len;
1358
1359         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1360                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1361                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1362
1363                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1364
1365                 if (!zvalue) {
1366                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1367                 } else {
1368                         Z_ADDREF_P(zvalue);
1369                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1370                 }
1371                 efree(name);
1372         }
1373         RETVAL_ZVAL(getThis(), 1, 0);
1374 }
1375
1376 PHP_METHOD(HttpMessage, setHeaders)
1377 {
1378         zval *new_headers = NULL;
1379
1380         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1381                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1382
1383                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1384
1385                 zend_hash_clean(&obj->message->hdrs);
1386                 if (new_headers) {
1387                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1388                 }
1389         }
1390         RETVAL_ZVAL(getThis(), 1, 0);
1391 }
1392
1393 PHP_METHOD(HttpMessage, addHeader)
1394 {
1395         zval *zvalue;
1396         char *name_str;
1397         int name_len;
1398
1399         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1400                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1401                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1402                 zval *header;
1403
1404                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1405
1406                 Z_ADDREF_P(zvalue);
1407                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1408                         convert_to_array(header);
1409                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1410                         zval_ptr_dtor(&header);
1411                 } else {
1412                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1413                 }
1414                 efree(name);
1415         }
1416         RETVAL_ZVAL(getThis(), 1, 0);
1417 }
1418
1419 PHP_METHOD(HttpMessage, addHeaders)
1420 {
1421         zval *new_headers;
1422         zend_bool append = 0;
1423
1424         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1425                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1426
1427                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1428
1429                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1430         }
1431         RETVAL_ZVAL(getThis(), 1, 0);
1432 }
1433
1434 PHP_METHOD(HttpMessage, getType)
1435 {
1436         if (SUCCESS == zend_parse_parameters_none()) {
1437                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1438
1439                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1440
1441                 RETURN_LONG(obj->message->type);
1442         }
1443 }
1444
1445 PHP_METHOD(HttpMessage, setType)
1446 {
1447         long type;
1448
1449         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1450                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1451
1452                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1453
1454                 php_http_message_set_type(obj->message, type);
1455         }
1456         RETVAL_ZVAL(getThis(), 1, 0);
1457 }
1458
1459 PHP_METHOD(HttpMessage, getInfo)
1460 {
1461         if (SUCCESS == zend_parse_parameters_none()) {
1462                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1463
1464                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1465
1466                 switch (obj->message->type) {
1467                         case PHP_HTTP_REQUEST:
1468                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1469                                 break;
1470                         case PHP_HTTP_RESPONSE:
1471                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1472                                 break;
1473                         default:
1474                                 RETURN_NULL();
1475                                 break;
1476                 }
1477                 Z_TYPE_P(return_value) = IS_STRING;
1478                 return;
1479         }
1480         RETURN_FALSE;
1481 }
1482
1483 PHP_METHOD(HttpMessage, setInfo)
1484 {
1485         char *str;
1486         int len;
1487         php_http_info_t inf;
1488
1489         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1490         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1491                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1492
1493                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1494
1495                 php_http_message_set_info(obj->message, &inf);
1496                 php_http_info_dtor(&inf);
1497         }
1498         RETVAL_ZVAL(getThis(), 1, 0);
1499 }
1500
1501 PHP_METHOD(HttpMessage, getHttpVersion)
1502 {
1503         if (SUCCESS == zend_parse_parameters_none()) {
1504                 char *str;
1505                 size_t len;
1506                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1507
1508                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1509
1510                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1511                 RETURN_STRINGL(str, len, 0);
1512         }
1513
1514         RETURN_FALSE;
1515 }
1516
1517 PHP_METHOD(HttpMessage, setHttpVersion)
1518 {
1519         char *v_str;
1520         int v_len;
1521
1522         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1523                 php_http_version_t version;
1524                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1525
1526                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1527
1528                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1529                         obj->message->http.version = version;
1530                 }
1531         }
1532         RETVAL_ZVAL(getThis(), 1, 0);
1533 }
1534
1535 PHP_METHOD(HttpMessage, getResponseCode)
1536 {
1537         if (SUCCESS == zend_parse_parameters_none()) {
1538                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1539
1540                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1541
1542                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1543                 RETURN_LONG(obj->message->http.info.response.code);
1544         }
1545         RETURN_FALSE;
1546 }
1547
1548 PHP_METHOD(HttpMessage, setResponseCode)
1549 {
1550         long code;
1551         zend_bool strict = 1;
1552
1553         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1554                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1555
1556                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1557
1558                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1559                 if (strict && (code < 100 || code > 599)) {
1560                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1561                         RETURN_FALSE;
1562                 }
1563
1564                 obj->message->http.info.response.code = code;
1565                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1566         }
1567         RETVAL_ZVAL(getThis(), 1, 0);
1568 }
1569
1570 PHP_METHOD(HttpMessage, getResponseStatus)
1571 {
1572         if (SUCCESS == zend_parse_parameters_none()) {
1573                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1574
1575                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1576
1577                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1578                 if (obj->message->http.info.response.status) {
1579                         RETURN_STRING(obj->message->http.info.response.status, 1);
1580                 } else {
1581                         RETURN_EMPTY_STRING();
1582                 }
1583         }
1584
1585         RETURN_FALSE;
1586 }
1587
1588 PHP_METHOD(HttpMessage, setResponseStatus)
1589 {
1590         char *status;
1591         int status_len;
1592
1593         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1594                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1595
1596                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1597
1598                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1599                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1600         }
1601         RETVAL_ZVAL(getThis(), 1, 0);
1602 }
1603
1604 PHP_METHOD(HttpMessage, getRequestMethod)
1605 {
1606         if (SUCCESS == zend_parse_parameters_none()) {
1607                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1608
1609                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1610
1611                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1612                 if (obj->message->http.info.request.method) {
1613                         RETURN_STRING(obj->message->http.info.request.method, 1);
1614                 } else {
1615                         RETURN_EMPTY_STRING();
1616                 }
1617         }
1618
1619         RETURN_FALSE;
1620 }
1621
1622 PHP_METHOD(HttpMessage, setRequestMethod)
1623 {
1624         char *method;
1625         int method_len;
1626
1627         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1628                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1629
1630                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1631
1632                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1633                 if (method_len < 1) {
1634                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1635                         RETURN_FALSE;
1636                 }
1637
1638                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1639         }
1640         RETVAL_ZVAL(getThis(), 1, 0);
1641 }
1642
1643 PHP_METHOD(HttpMessage, getRequestUrl)
1644 {
1645         if (SUCCESS == zend_parse_parameters_none()) {
1646                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1647
1648                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1649
1650                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1651                 if (obj->message->http.info.request.url) {
1652                         RETURN_STRING(obj->message->http.info.request.url, 1);
1653                 } else {
1654                         RETURN_EMPTY_STRING();
1655                 }
1656         }
1657
1658         RETURN_FALSE;
1659 }
1660
1661 PHP_METHOD(HttpMessage, setRequestUrl)
1662 {
1663         char *url_str;
1664         int url_len;
1665
1666         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1667                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1668
1669                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1670
1671                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1672                 if (url_len < 1) {
1673                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1674                         RETURN_FALSE;
1675                 }
1676                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1677         }
1678         RETVAL_ZVAL(getThis(), 1, 0);
1679 }
1680
1681
1682 PHP_METHOD(HttpMessage, getParentMessage)
1683 {
1684         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1685                 if (SUCCESS == zend_parse_parameters_none()) {
1686                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1687
1688                         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1689
1690                         if (obj->message->parent) {
1691                                 RETVAL_OBJVAL(obj->parent, 1);
1692                         } else {
1693                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1694                         }
1695                 }
1696         } end_error_handling();
1697 }
1698
1699 PHP_METHOD(HttpMessage, toString)
1700 {
1701         zend_bool include_parent = 0;
1702
1703         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1704                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
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_STRINGL(string, length, 0);
1717                 }
1718         }
1719         RETURN_EMPTY_STRING();
1720 }
1721
1722 PHP_METHOD(HttpMessage, toStream)
1723 {
1724         zval *zstream;
1725
1726         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1727                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1728                 php_stream *s;
1729
1730                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1731
1732                 php_stream_from_zval(s, &zstream);
1733                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1734         }
1735 }
1736
1737 PHP_METHOD(HttpMessage, toCallback)
1738 {
1739         php_http_pass_fcall_arg_t fcd;
1740
1741         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1742                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1743
1744                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1745
1746                 fcd.fcz = getThis();
1747                 Z_ADDREF_P(fcd.fcz);
1748                 TSRMLS_SET_CTX(fcd.ts);
1749
1750                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1751                 zend_fcall_info_args_clear(&fcd.fci, 1);
1752
1753                 zval_ptr_dtor(&fcd.fcz);
1754                 RETURN_TRUE;
1755         }
1756         RETURN_FALSE;
1757 }
1758
1759 PHP_METHOD(HttpMessage, serialize)
1760 {
1761         if (SUCCESS == zend_parse_parameters_none()) {
1762                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1763                 char *string;
1764                 size_t length;
1765
1766                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1767
1768                 php_http_message_serialize(obj->message, &string, &length);
1769                 RETURN_STRINGL(string, length, 0);
1770         }
1771         RETURN_EMPTY_STRING();
1772 }
1773
1774 PHP_METHOD(HttpMessage, unserialize)
1775 {
1776         int length;
1777         char *serialized;
1778
1779         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1780                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1781                 php_http_message_t *msg;
1782
1783                 if (obj->message) {
1784                         php_http_message_dtor(obj->message);
1785                         efree(obj->message);
1786                 }
1787                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length, 1 TSRMLS_CC))) {
1788                         obj->message = msg;
1789                 } else {
1790                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1791                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1792                 }
1793         }
1794 }
1795
1796 PHP_METHOD(HttpMessage, detach)
1797 {
1798         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1799                 if (SUCCESS == zend_parse_parameters_none()) {
1800                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1801
1802                         PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1803
1804                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy_ex(obj->message, NULL, 0), NULL TSRMLS_CC), 0);
1805                 }
1806         } end_error_handling();
1807 }
1808
1809 PHP_METHOD(HttpMessage, prepend)
1810 {
1811         zval *prepend;
1812         zend_bool top = 1;
1813
1814         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1815                 php_http_message_t *msg[2];
1816                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1817                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1818
1819                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1820
1821                 if (!prepend_obj->message) {
1822                         prepend_obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1823                 }
1824
1825                 /* safety check */
1826                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1827                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1828                                 if (msg[0] == msg[1]) {
1829                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1830                                         return;
1831                                 }
1832                         }
1833                 }
1834
1835                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1836         }
1837 }
1838
1839 PHP_METHOD(HttpMessage, reverse)
1840 {
1841         if (SUCCESS == zend_parse_parameters_none()) {
1842                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1843         }
1844 }
1845
1846 PHP_METHOD(HttpMessage, isMultipart)
1847 {
1848         zval *zboundary = NULL;
1849
1850         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1851                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1852                 char *boundary = NULL;
1853
1854                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1855
1856                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1857
1858                 if (zboundary && boundary) {
1859                         zval_dtor(zboundary);
1860                         ZVAL_STRING(zboundary, boundary, 0);
1861                 }
1862         }
1863 }
1864
1865 PHP_METHOD(HttpMessage, splitMultipartBody)
1866 {
1867         if (SUCCESS == zend_parse_parameters_none()) {
1868                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1869                 char *boundary = NULL;
1870
1871                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1872
1873                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1874                         php_http_message_t *msg;
1875
1876                         if ((msg = php_http_message_body_split(obj->message->body, boundary))) {
1877                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1878                         }
1879                 }
1880                 STR_FREE(boundary);
1881         }
1882 }
1883
1884 PHP_METHOD(HttpMessage, count)
1885 {
1886         if (SUCCESS == zend_parse_parameters_none()) {
1887                 long i = 0;
1888                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1889
1890                 PHP_HTTP_MESSAGE_OBJECT_INIT(obj);
1891
1892                 php_http_message_count(i, obj->message);
1893                 RETURN_LONG(i);
1894         }
1895         RETURN_FALSE;
1896 }
1897
1898 PHP_METHOD(HttpMessage, rewind)
1899 {
1900         if (SUCCESS == zend_parse_parameters_none()) {
1901                 zval *zobj = getThis();
1902                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1903
1904                 if (obj->iterator) {
1905                         zval_ptr_dtor(&obj->iterator);
1906                 }
1907                 Z_ADDREF_P(zobj);
1908                 obj->iterator = zobj;
1909         }
1910 }
1911
1912 PHP_METHOD(HttpMessage, valid)
1913 {
1914         if (SUCCESS == zend_parse_parameters_none()) {
1915                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1916
1917                 RETURN_BOOL(obj->iterator != NULL);
1918         }
1919 }
1920
1921 PHP_METHOD(HttpMessage, next)
1922 {
1923         if (SUCCESS == zend_parse_parameters_none()) {
1924                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1925
1926                 if (obj->iterator) {
1927                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1928
1929                         if (itr && itr->parent.handle) {
1930                                 zval *old = obj->iterator;
1931                                 MAKE_STD_ZVAL(obj->iterator);
1932                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1933                                 zval_ptr_dtor(&old);
1934                         } else {
1935                                 zval_ptr_dtor(&obj->iterator);
1936                                 obj->iterator = NULL;
1937                         }
1938                 }
1939         }
1940 }
1941
1942 PHP_METHOD(HttpMessage, key)
1943 {
1944         if (SUCCESS == zend_parse_parameters_none()) {
1945                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1946
1947                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1948         }
1949 }
1950
1951 PHP_METHOD(HttpMessage, current)
1952 {
1953         if (SUCCESS == zend_parse_parameters_none()) {
1954                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1955
1956                 if (obj->iterator) {
1957                         RETURN_ZVAL(obj->iterator, 1, 0);
1958                 }
1959         }
1960 }
1961
1962 /*
1963  * Local variables:
1964  * tab-width: 4
1965  * c-basic-offset: 4
1966  * End:
1967  * vim600: noet sw=4 ts=4 fdm=marker
1968  * vim<600: noet sw=4 ts=4
1969  */
1970