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 (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 /*
 693 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 694         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 695 }
 696 */
 697 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 698         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 699 }
 700 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 701         RETVAL_LONG(obj->message->type);
 702 }
 703 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 704         zval *cpy = php_http_ztyp(IS_LONG, value);
 705         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 706         zval_ptr_dtor(&cpy);
 707 }
 708 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 709         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 710                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 711         } else {
 712                 RETVAL_NULL();
 713         }
 714 }
 715 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 716         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 717                 zval *cpy = php_http_ztyp(IS_STRING, value);
 718                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 719                 zval_ptr_dtor(&cpy);
 720         }
 721 }
 722 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 723         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 724                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 725         } else {
 726                 RETVAL_NULL();
 727         }
 728 }
 729 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 730         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 731                 zval *cpy = php_http_ztyp(IS_STRING, value);
 732                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 733                 zval_ptr_dtor(&cpy);
 734         }
 735 }
 736 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 737         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 738                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 739         } else {
 740                 RETVAL_NULL();
 741         }
 742 }
 743 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 744         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 745                 zval *cpy = php_http_ztyp(IS_STRING, value);
 746                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 747                 zval_ptr_dtor(&cpy);
 748         }
 749 }
 750 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 751         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 752                 RETVAL_LONG(obj->message->http.info.response.code);
 753         } else {
 754                 RETVAL_NULL();
 755         }
 756 }
 757 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 758         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 759                 zval *cpy = php_http_ztyp(IS_LONG, value);
 760                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 761                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 762                 zval_ptr_dtor(&cpy);
 763         }
 764 }
 765 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 766         char *version_str;
 767         size_t version_len;
 768
 769         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 770         RETVAL_STRINGL(version_str, version_len, 0);
 771 }
 772 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 773         zval *cpy = php_http_ztyp(IS_STRING, value);
 774         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 775         zval_ptr_dtor(&cpy);
 776 }
 777 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 778         array_init(return_value);
 779         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 780 }
 781 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 782         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 783
 784         zend_hash_clean(&obj->message->hdrs);
 785         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 786         zval_ptr_dtor(&cpy);
 787 }
 788 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 789         if (obj->body.handle) {
 790                 RETVAL_OBJVAL(obj->body, 1);
 791         } else {
 792                 RETVAL_NULL();
 793         }
 794 }
 795 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 796         php_http_message_object_set_body(obj, value TSRMLS_CC);
 797 }
 798 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 799         if (obj->message->parent) {
 800                 RETVAL_OBJVAL(obj->parent, 1);
 801         } else {
 802                 RETVAL_NULL();
 803         }
 804 }
 805 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 806         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 807                 php_http_message_object_t *parent_obj = zend_object_store_get_object(value TSRMLS_CC);
 808
 809                 if (obj->message->parent) {
 810                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 811                 }
 812                 Z_OBJ_ADDREF_P(value);
 813                 obj->parent = Z_OBJVAL_P(value);
 814                 obj->message->parent = parent_obj->message;
 815         }
 816 }
 817
 818 PHP_MINIT_FUNCTION(http_message)
 819 {
 820         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_get_class_entry(), 0);
 821         php_http_message_class_entry->create_object = php_http_message_object_new;
 822         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 823         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 824         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 825         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 826         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 827         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 828
 829         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 830
 831         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 832         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 833         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 834         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("body"), ZEND_ACC_PROTECTED TSRMLS_CC);
 835         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 836         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 837         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);
 838         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 839         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);
 840         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 841         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);
 842         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 843         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);
 844         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 845         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);
 846         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 847         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 848         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 849         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);
 850
 851         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 852         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 853         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 854
 855         return SUCCESS;
 856 }
 857
 858 PHP_MSHUTDOWN_FUNCTION(http_message)
 859 {
 860         zend_hash_destroy(&php_http_message_object_prophandlers);
 861
 862         return SUCCESS;
 863 }
 864
 865 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 866 {
 867         int i = 0;
 868         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 869
 870         /* count */
 871         php_http_message_count(i, obj->message);
 872
 873         if (i > 1) {
 874                 zend_object_value *ovalues = NULL;
 875                 php_http_message_object_t **objects = NULL;
 876                 int last;
 877
 878                 objects = ecalloc(i, sizeof(**objects));
 879                 ovalues = ecalloc(i, sizeof(*ovalues));
 880
 881                 /* we are the first message */
 882                 objects[0] = obj;
 883                 ovalues[0] = getThis()->value.obj;
 884
 885                 /* fetch parents */
 886                 for (i = 1; obj->parent.handle; ++i) {
 887                         ovalues[i] = obj->parent;
 888                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 889                 }
 890
 891                 /* reorder parents */
 892                 for (last = --i; i; --i) {
 893                         objects[i]->message->parent = objects[i-1]->message;
 894                         objects[i]->parent = ovalues[i-1];
 895                 }
 896
 897                 objects[0]->message->parent = NULL;
 898                 objects[0]->parent.handle = 0;
 899                 objects[0]->parent.handlers = NULL;
 900
 901                 /* add ref, because we previously have not been a parent message */
 902                 Z_OBJ_ADDREF_P(getThis());
 903                 RETVAL_OBJVAL(ovalues[last], 1);
 904
 905                 efree(objects);
 906                 efree(ovalues);
 907         } else {
 908                 RETURN_ZVAL(getThis(), 1, 0);
 909         }
 910 }
 911
 912 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 913 {
 914         zval m;
 915         php_http_message_t *save_parent_msg = NULL;
 916         zend_object_value save_parent_obj = {0, NULL};
 917         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 918         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 919
 920         INIT_PZVAL(&m);
 921         m.type = IS_OBJECT;
 922
 923         if (!top) {
 924                 save_parent_obj = obj->parent;
 925                 save_parent_msg = obj->message->parent;
 926         } else {
 927                 /* iterate to the most parent object */
 928                 while (obj->parent.handle) {
 929                         m.value.obj = obj->parent;
 930                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 931                 }
 932         }
 933
 934         /* prepend */
 935         obj->parent = prepend->value.obj;
 936         obj->message->parent = prepend_obj->message;
 937
 938         /* add ref */
 939         zend_objects_store_add_ref(prepend TSRMLS_CC);
 940         while (prepend_obj->parent.handle) {
 941                 m.value.obj = prepend_obj->parent;
 942                 zend_objects_store_add_ref(&m TSRMLS_CC);
 943                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 944         }
 945
 946         if (!top) {
 947                 prepend_obj->parent = save_parent_obj;
 948                 prepend_obj->message->parent = save_parent_msg;
 949         }
 950 }
 951
 952 STATUS php_http_message_object_set_body(php_http_message_object_t *msg_obj, zval *zbody TSRMLS_DC)
 953 {
 954         zval *tmp = NULL;
 955         php_stream *s;
 956         zend_object_value ov;
 957         php_http_message_body_t *body;
 958         php_http_message_body_object_t *body_obj;
 959
 960         switch (Z_TYPE_P(zbody)) {
 961                 case IS_RESOURCE:
 962                         php_stream_from_zval_no_verify(s, &zbody);
 963                         if (!s) {
 964                                 php_http_error(HE_THROW, PHP_HTTP_E_CLIENT, "not a valid stream resource");
 965                                 return FAILURE;
 966                         }
 967
 968                         is_resource:
 969
 970                         body = php_http_message_body_init(NULL, s TSRMLS_CC);
 971                         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)) {
 972                                 php_http_message_body_free(&body);
 973                                 return FAILURE;
 974                         }
 975                         MAKE_STD_ZVAL(tmp);
 976                         ZVAL_OBJVAL(tmp, ov, 0);
 977                         zbody = tmp;
 978                         break;
 979
 980                 case IS_OBJECT:
 981                         if (instanceof_function(Z_OBJCE_P(zbody), php_http_message_body_get_class_entry() TSRMLS_CC)) {
 982                                 Z_OBJ_ADDREF_P(zbody);
 983                                 break;
 984                         }
 985                         /* no break */
 986
 987                 default:
 988                         tmp = php_http_ztyp(IS_STRING, zbody);
 989                         s = php_stream_temp_new();
 990                         php_stream_write(s, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
 991                         zval_ptr_dtor(&tmp);
 992                         tmp = NULL;
 993                         goto is_resource;
 994
 995         }
 996
 997         body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
 998
 999         if (msg_obj->body.handle) {
1000                 zend_objects_store_del_ref_by_handle(msg_obj->body.handle TSRMLS_CC);
1001         }
1002         php_http_message_body_free(&msg_obj->message->body);
1003
1004         msg_obj->message->body = php_http_message_body_init(&body_obj->body, NULL TSRMLS_CC);
1005         msg_obj->body = Z_OBJVAL_P(zbody);
1006
1007         return SUCCESS;
1008 }
1009
1010 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1011 {
1012         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1013 }
1014
1015 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)
1016 {
1017         zend_object_value ov;
1018         php_http_message_object_t *o;
1019
1020         o = ecalloc(1, sizeof(php_http_message_object_t));
1021         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1022         object_properties_init((zend_object *) o, ce);
1023
1024         if (ptr) {
1025                 *ptr = o;
1026         }
1027
1028         if (msg) {
1029                 o->message = msg;
1030                 if (msg->parent) {
1031                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1032                 }
1033                 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);
1034         }
1035
1036         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1037         ov.handlers = &php_http_message_object_handlers;
1038
1039         return ov;
1040 }
1041
1042 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1043 {
1044         zend_object_value new_ov;
1045         php_http_message_object_t *new_obj = NULL;
1046         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1047
1048         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1049         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1050
1051         return new_ov;
1052 }
1053
1054 void php_http_message_object_free(void *object TSRMLS_DC)
1055 {
1056         php_http_message_object_t *o = (php_http_message_object_t *) object;
1057
1058         if (o->iterator) {
1059                 zval_ptr_dtor(&o->iterator);
1060                 o->iterator = NULL;
1061         }
1062         if (o->message) {
1063                 /* do NOT free recursivly */
1064                 php_http_message_dtor(o->message);
1065                 efree(o->message);
1066                 o->message = NULL;
1067         }
1068         if (o->parent.handle) {
1069                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1070         }
1071         if (o->body.handle) {
1072                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1073         }
1074         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1075         efree(o);
1076 }
1077
1078
1079 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1080 {
1081         php_http_message_object_prophandler_t *handler;
1082         zval *copy = php_http_ztyp(IS_STRING, member);
1083
1084         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1085                 zval_ptr_dtor(&copy);
1086                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1087         }
1088         zval_ptr_dtor(&copy);
1089
1090         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1091 }
1092
1093 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1094 {
1095         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1096         php_http_message_object_prophandler_t *handler;
1097         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1098
1099         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1100                 if (type == BP_VAR_R) {
1101                         ALLOC_ZVAL(return_value);
1102                         Z_SET_REFCOUNT_P(return_value, 0);
1103                         Z_UNSET_ISREF_P(return_value);
1104
1105                         handler->read(obj, return_value TSRMLS_CC);
1106                 } else {
1107                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1108                         return_value = NULL;
1109                 }
1110         } else {
1111                 return_value = zend_get_std_object_handlers()->read_property(object, member, type PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1112         }
1113
1114         zval_ptr_dtor(&copy);
1115
1116         return return_value;
1117 }
1118
1119 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1120 {
1121         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1122         php_http_message_object_prophandler_t *handler;
1123         zval *copy = php_http_ztyp(IS_STRING, member);
1124
1125         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1126                 handler->write(obj, value TSRMLS_CC);
1127         } else {
1128                 zend_get_std_object_handlers()->write_property(object, member, value PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1129         }
1130
1131         zval_ptr_dtor(&copy);
1132 }
1133
1134
1135 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1136 {
1137         zval *headers;
1138         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1139         php_http_message_t *msg = obj->message;
1140         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1141         zval array, *parent, *body;
1142         char *version;
1143
1144         INIT_PZVAL_ARRAY(&array, props);
1145
1146 #define ASSOC_PROP(array, ptype, name, val) \
1147         { \
1148                 char *m_prop_name; \
1149                 int m_prop_len; \
1150                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1151                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1152                 efree(m_prop_name); \
1153         }
1154 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1155 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1156 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1157         { \
1158                 char *m_prop_name; \
1159                 int m_prop_len; \
1160                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1161                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1162                 efree(m_prop_name); \
1163         }
1164
1165         ASSOC_PROP(array, long, "type", msg->type);
1166         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1167
1168         switch (msg->type) {
1169                 case PHP_HTTP_REQUEST:
1170                         ASSOC_PROP(array, long, "responseCode", 0);
1171                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1172                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1173                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1174                         break;
1175
1176                 case PHP_HTTP_RESPONSE:
1177                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1178                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1179                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1180                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1181                         break;
1182
1183                 case PHP_HTTP_NONE:
1184                 default:
1185                         ASSOC_PROP(array, long, "responseCode", 0);
1186                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1187                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1188                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1189                         break;
1190         }
1191
1192         MAKE_STD_ZVAL(headers);
1193         array_init(headers);
1194         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1195         ASSOC_PROP(array, zval, "headers", headers);
1196
1197         MAKE_STD_ZVAL(body);
1198         if (!obj->body.handle) {
1199                 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);
1200         }
1201         ZVAL_OBJVAL(body, obj->body, 1);
1202         ASSOC_PROP(array, zval, "body", body);
1203
1204         MAKE_STD_ZVAL(parent);
1205         if (msg->parent) {
1206                 ZVAL_OBJVAL(parent, obj->parent, 1);
1207         } else {
1208                 ZVAL_NULL(parent);
1209         }
1210         ASSOC_PROP(array, zval, "parentMessage", parent);
1211
1212         return props;
1213 }
1214
1215 /* PHP */
1216
1217 PHP_METHOD(HttpMessage, __construct)
1218 {
1219         zend_bool greedy = 1;
1220         zval *zmessage = NULL;
1221         php_http_message_t *msg = NULL;
1222         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1223
1224         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1225                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!b", &zmessage, &greedy) && zmessage) {
1226                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1227                                 php_stream *s;
1228                                 php_http_message_parser_t p;
1229
1230                                 php_stream_from_zval(s, &zmessage);
1231                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1232                                         unsigned flags = (greedy ? PHP_HTTP_MESSAGE_PARSER_GREEDY : 0);
1233
1234                                         php_http_message_parser_parse_stream(&p, s, flags, &msg);
1235                                         php_http_message_parser_dtor(&p);
1236                                 }
1237
1238                                 if (!msg) {
1239                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message from stream");
1240                                 }
1241                         } else {
1242                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1243                                 if (!(msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage), greedy TSRMLS_CC))) {
1244                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", MIN(25, Z_STRLEN_P(zmessage)), Z_STRVAL_P(zmessage));
1245                                 }
1246                                 zval_ptr_dtor(&zmessage);
1247                         }
1248
1249                         if (msg) {
1250                                 php_http_message_dtor(obj->message);
1251                                 obj->message = msg;
1252                                 if (obj->message->parent) {
1253                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1254                                 }
1255                         }
1256                 }
1257                 if (!obj->message) {
1258                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1259                 }
1260         } end_error_handling();
1261
1262 }
1263
1264 PHP_METHOD(HttpMessage, getBody)
1265 {
1266         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1267                 if (SUCCESS == zend_parse_parameters_none()) {
1268                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1269
1270                         if (!obj->message) {
1271                                 obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1272                         }
1273                         if (!obj->body.handle) {
1274                                 php_http_message_body_addref(obj->message->body);
1275                                 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);
1276                         }
1277                         if (obj->body.handle) {
1278                                 RETVAL_OBJVAL(obj->body, 1);
1279                         }
1280                 }
1281         } end_error_handling();
1282 }
1283
1284 PHP_METHOD(HttpMessage, setBody)
1285 {
1286         zval *zbody;
1287
1288         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_get_class_entry())) {
1289                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1290
1291                 if (!obj->message) {
1292                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1293                 }
1294                 php_http_message_object_prophandler_set_body(obj, zbody TSRMLS_CC);
1295         }
1296         RETVAL_ZVAL(getThis(), 1, 0);
1297 }
1298
1299 PHP_METHOD(HttpMessage, addBody)
1300 {
1301         zval *new_body;
1302
1303         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_get_class_entry())) {
1304                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1305                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1306
1307                 php_http_message_body_to_callback(new_obj->body, (php_http_pass_callback_t) php_http_message_body_append, obj->message->body, 0, 0);
1308         }
1309         RETVAL_ZVAL(getThis(), 1, 0);
1310 }
1311
1312
1313 PHP_METHOD(HttpMessage, getHeader)
1314 {
1315         char *header_str;
1316         int header_len;
1317
1318         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1319                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1320                 zval *header;
1321
1322                 if (!obj->message) {
1323                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1324                 }
1325
1326                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1327                         RETURN_ZVAL(header, 1, 1);
1328                 }
1329         }
1330         RETURN_FALSE;
1331 }
1332
1333 PHP_METHOD(HttpMessage, getHeaders)
1334 {
1335         if (SUCCESS == zend_parse_parameters_none()) {
1336                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1337
1338                 if (!obj->message) {
1339                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1340                 }
1341
1342                 array_init(return_value);
1343                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1344         }
1345 }
1346
1347 PHP_METHOD(HttpMessage, setHeader)
1348 {
1349         zval *zvalue = NULL;
1350         char *name_str;
1351         int name_len;
1352
1353         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1354                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1355                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1356
1357                 if (!obj->message) {
1358                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1359                 }
1360
1361                 if (!zvalue) {
1362                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1363                 } else {
1364                         Z_ADDREF_P(zvalue);
1365                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1366                 }
1367                 efree(name);
1368         }
1369         RETVAL_ZVAL(getThis(), 1, 0);
1370 }
1371
1372 PHP_METHOD(HttpMessage, setHeaders)
1373 {
1374         zval *new_headers = NULL;
1375
1376         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1377                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1378
1379                 if (!obj->message) {
1380                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1381                 }
1382
1383                 zend_hash_clean(&obj->message->hdrs);
1384                 if (new_headers) {
1385                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1386                 }
1387         }
1388         RETVAL_ZVAL(getThis(), 1, 0);
1389 }
1390
1391 PHP_METHOD(HttpMessage, addHeader)
1392 {
1393         zval *zvalue;
1394         char *name_str;
1395         int name_len;
1396
1397         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1398                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1399                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1400                 zval *header;
1401
1402                 if (!obj->message) {
1403                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1404                 }
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                 if (!obj->message) {
1428                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1429                 }
1430
1431                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1432         }
1433         RETVAL_ZVAL(getThis(), 1, 0);
1434 }
1435
1436 PHP_METHOD(HttpMessage, getType)
1437 {
1438         if (SUCCESS == zend_parse_parameters_none()) {
1439                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1440
1441                 if (!obj->message) {
1442                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1443                 }
1444
1445                 RETURN_LONG(obj->message->type);
1446         }
1447 }
1448
1449 PHP_METHOD(HttpMessage, setType)
1450 {
1451         long type;
1452
1453         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1454                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1455
1456                 if (!obj->message) {
1457                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1458                 }
1459
1460                 php_http_message_set_type(obj->message, type);
1461         }
1462         RETVAL_ZVAL(getThis(), 1, 0);
1463 }
1464
1465 PHP_METHOD(HttpMessage, getInfo)
1466 {
1467         if (SUCCESS == zend_parse_parameters_none()) {
1468                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1469
1470                 if (!obj->message) {
1471                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1472                 }
1473
1474                 switch (obj->message->type) {
1475                         case PHP_HTTP_REQUEST:
1476                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1477                                 break;
1478                         case PHP_HTTP_RESPONSE:
1479                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1480                                 break;
1481                         default:
1482                                 RETURN_NULL();
1483                                 break;
1484                 }
1485                 Z_TYPE_P(return_value) = IS_STRING;
1486                 return;
1487         }
1488         RETURN_FALSE;
1489 }
1490
1491 PHP_METHOD(HttpMessage, setInfo)
1492 {
1493         char *str;
1494         int len;
1495         php_http_info_t inf;
1496
1497         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1498         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1499                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1500
1501                 if (!obj->message) {
1502                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1503                 }
1504
1505                 php_http_message_set_info(obj->message, &inf);
1506                 php_http_info_dtor(&inf);
1507         }
1508         RETVAL_ZVAL(getThis(), 1, 0);
1509 }
1510
1511 PHP_METHOD(HttpMessage, getHttpVersion)
1512 {
1513         if (SUCCESS == zend_parse_parameters_none()) {
1514                 char *str;
1515                 size_t len;
1516                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1517
1518                 if (!obj->message) {
1519                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1520                 }
1521
1522                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1523                 RETURN_STRINGL(str, len, 0);
1524         }
1525
1526         RETURN_FALSE;
1527 }
1528
1529 PHP_METHOD(HttpMessage, setHttpVersion)
1530 {
1531         char *v_str;
1532         int v_len;
1533
1534         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1535                 php_http_version_t version;
1536                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1537
1538                 if (!obj->message) {
1539                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1540                 }
1541
1542                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1543                         obj->message->http.version = version;
1544                 }
1545         }
1546         RETVAL_ZVAL(getThis(), 1, 0);
1547 }
1548
1549 PHP_METHOD(HttpMessage, getResponseCode)
1550 {
1551         if (SUCCESS == zend_parse_parameters_none()) {
1552                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1553
1554                 if (!obj->message) {
1555                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1556                 }
1557
1558                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1559                 RETURN_LONG(obj->message->http.info.response.code);
1560         }
1561         RETURN_FALSE;
1562 }
1563
1564 PHP_METHOD(HttpMessage, setResponseCode)
1565 {
1566         long code;
1567         zend_bool strict = 1;
1568
1569         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1570                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1571
1572                 if (!obj->message) {
1573                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1574                 }
1575
1576                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1577                 if (strict && (code < 100 || code > 599)) {
1578                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1579                         RETURN_FALSE;
1580                 }
1581
1582                 obj->message->http.info.response.code = code;
1583                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1584         }
1585         RETVAL_ZVAL(getThis(), 1, 0);
1586 }
1587
1588 PHP_METHOD(HttpMessage, getResponseStatus)
1589 {
1590         if (SUCCESS == zend_parse_parameters_none()) {
1591                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1592
1593                 if (!obj->message) {
1594                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1595                 }
1596
1597                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1598                 if (obj->message->http.info.response.status) {
1599                         RETURN_STRING(obj->message->http.info.response.status, 1);
1600                 } else {
1601                         RETURN_EMPTY_STRING();
1602                 }
1603         }
1604
1605         RETURN_FALSE;
1606 }
1607
1608 PHP_METHOD(HttpMessage, setResponseStatus)
1609 {
1610         char *status;
1611         int status_len;
1612
1613         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1614                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1615
1616                 if (!obj->message) {
1617                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1618                 }
1619
1620                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1621                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1622         }
1623         RETVAL_ZVAL(getThis(), 1, 0);
1624 }
1625
1626 PHP_METHOD(HttpMessage, getRequestMethod)
1627 {
1628         if (SUCCESS == zend_parse_parameters_none()) {
1629                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1630
1631                 if (!obj->message) {
1632                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1633                 }
1634
1635                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1636                 if (obj->message->http.info.request.method) {
1637                         RETURN_STRING(obj->message->http.info.request.method, 1);
1638                 } else {
1639                         RETURN_EMPTY_STRING();
1640                 }
1641         }
1642
1643         RETURN_FALSE;
1644 }
1645
1646 PHP_METHOD(HttpMessage, setRequestMethod)
1647 {
1648         char *method;
1649         int method_len;
1650
1651         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1652                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1653
1654                 if (!obj->message) {
1655                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1656                 }
1657
1658                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1659                 if (method_len < 1) {
1660                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1661                         RETURN_FALSE;
1662                 }
1663
1664                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1665         }
1666         RETVAL_ZVAL(getThis(), 1, 0);
1667 }
1668
1669 PHP_METHOD(HttpMessage, getRequestUrl)
1670 {
1671         if (SUCCESS == zend_parse_parameters_none()) {
1672                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1673
1674                 if (!obj->message) {
1675                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1676                 }
1677
1678                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1679                 if (obj->message->http.info.request.url) {
1680                         RETURN_STRING(obj->message->http.info.request.url, 1);
1681                 } else {
1682                         RETURN_EMPTY_STRING();
1683                 }
1684         }
1685
1686         RETURN_FALSE;
1687 }
1688
1689 PHP_METHOD(HttpMessage, setRequestUrl)
1690 {
1691         char *url_str;
1692         int url_len;
1693
1694         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1695                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1696
1697                 if (!obj->message) {
1698                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1699                 }
1700
1701                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1702                 if (url_len < 1) {
1703                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1704                         RETURN_FALSE;
1705                 }
1706                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1707         }
1708         RETVAL_ZVAL(getThis(), 1, 0);
1709 }
1710
1711
1712 PHP_METHOD(HttpMessage, getParentMessage)
1713 {
1714         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1715                 if (SUCCESS == zend_parse_parameters_none()) {
1716                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1717
1718                         if (!obj->message) {
1719                                 obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1720                         }
1721
1722                         if (obj->message->parent) {
1723                                 RETVAL_OBJVAL(obj->parent, 1);
1724                         } else {
1725                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1726                         }
1727                 }
1728         } end_error_handling();
1729 }
1730
1731 PHP_METHOD(HttpMessage, toString)
1732 {
1733         zend_bool include_parent = 0;
1734
1735         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1736                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1737                 char *string;
1738                 size_t length;
1739
1740                 if (!obj->message) {
1741                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1742                 }
1743
1744                 if (include_parent) {
1745                         php_http_message_serialize(obj->message, &string, &length);
1746                 } else {
1747                         php_http_message_to_string(obj->message, &string, &length);
1748                 }
1749                 if (string) {
1750                         RETURN_STRINGL(string, length, 0);
1751                 }
1752         }
1753         RETURN_EMPTY_STRING();
1754 }
1755
1756 PHP_METHOD(HttpMessage, toStream)
1757 {
1758         zval *zstream;
1759
1760         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1761                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1762                 php_stream *s;
1763
1764                 php_stream_from_zval(s, &zstream);
1765
1766                 if (!obj->message) {
1767                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1768                 }
1769
1770                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1771         }
1772 }
1773
1774 PHP_METHOD(HttpMessage, toCallback)
1775 {
1776         php_http_pass_fcall_arg_t fcd;
1777
1778         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1779                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1780
1781                 fcd.fcz = getThis();
1782                 Z_ADDREF_P(fcd.fcz);
1783                 TSRMLS_SET_CTX(fcd.ts);
1784
1785                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1786                 zend_fcall_info_args_clear(&fcd.fci, 1);
1787
1788                 zval_ptr_dtor(&fcd.fcz);
1789                 RETURN_TRUE;
1790         }
1791         RETURN_FALSE;
1792 }
1793
1794 PHP_METHOD(HttpMessage, serialize)
1795 {
1796         if (SUCCESS == zend_parse_parameters_none()) {
1797                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1798                 char *string;
1799                 size_t length;
1800
1801                 if (!obj->message) {
1802                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1803                 }
1804
1805                 php_http_message_serialize(obj->message, &string, &length);
1806                 RETURN_STRINGL(string, length, 0);
1807         }
1808         RETURN_EMPTY_STRING();
1809 }
1810
1811 PHP_METHOD(HttpMessage, unserialize)
1812 {
1813         int length;
1814         char *serialized;
1815
1816         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1817                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1818                 php_http_message_t *msg;
1819
1820                 if (obj->message) {
1821                         php_http_message_dtor(obj->message);
1822                         efree(obj->message);
1823                 }
1824                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length, 1 TSRMLS_CC))) {
1825                         obj->message = msg;
1826                 } else {
1827                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1828                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1829                 }
1830         }
1831 }
1832
1833 PHP_METHOD(HttpMessage, detach)
1834 {
1835         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1836                 if (SUCCESS == zend_parse_parameters_none()) {
1837                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1838
1839                         if (!obj->message) {
1840                                 obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1841                         }
1842
1843                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy_ex(obj->message, NULL, 0), NULL TSRMLS_CC), 0);
1844                 }
1845         } end_error_handling();
1846 }
1847
1848 PHP_METHOD(HttpMessage, prepend)
1849 {
1850         zval *prepend;
1851         zend_bool top = 1;
1852
1853         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1854                 php_http_message_t *msg[2];
1855                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1856                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1857
1858                 if (!obj->message) {
1859                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1860                 }
1861                 if (!prepend_obj->message) {
1862                         prepend_obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1863                 }
1864
1865                 /* safety check */
1866                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1867                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1868                                 if (msg[0] == msg[1]) {
1869                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1870                                         return;
1871                                 }
1872                         }
1873                 }
1874
1875                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1876         }
1877 }
1878
1879 PHP_METHOD(HttpMessage, reverse)
1880 {
1881         if (SUCCESS == zend_parse_parameters_none()) {
1882                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1883         }
1884 }
1885
1886 PHP_METHOD(HttpMessage, isMultipart)
1887 {
1888         zval *zboundary = NULL;
1889
1890         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1891                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1892                 char *boundary = NULL;
1893
1894                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1895
1896                 if (zboundary && boundary) {
1897                         zval_dtor(zboundary);
1898                         ZVAL_STRING(zboundary, boundary, 0);
1899                 }
1900         }
1901 }
1902
1903 PHP_METHOD(HttpMessage, splitMultipartBody)
1904 {
1905         if (SUCCESS == zend_parse_parameters_none()) {
1906                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1907                 char *boundary = NULL;
1908
1909                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1910                         php_http_message_t *msg;
1911
1912                         if ((msg = php_http_message_body_split(obj->message->body, boundary))) {
1913                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1914                         }
1915                 }
1916                 STR_FREE(boundary);
1917         }
1918 }
1919
1920 PHP_METHOD(HttpMessage, count)
1921 {
1922         if (SUCCESS == zend_parse_parameters_none()) {
1923                 long i = 0;
1924                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1925
1926                 if (!obj->message) {
1927                         obj->message = php_http_message_init(NULL, 0, NULL TSRMLS_CC);
1928                 }
1929
1930                 php_http_message_count(i, obj->message);
1931                 RETURN_LONG(i);
1932         }
1933         RETURN_FALSE;
1934 }
1935
1936 PHP_METHOD(HttpMessage, rewind)
1937 {
1938         if (SUCCESS == zend_parse_parameters_none()) {
1939                 zval *zobj = getThis();
1940                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1941
1942                 if (obj->iterator) {
1943                         zval_ptr_dtor(&obj->iterator);
1944                 }
1945                 Z_ADDREF_P(zobj);
1946                 obj->iterator = zobj;
1947         }
1948 }
1949
1950 PHP_METHOD(HttpMessage, valid)
1951 {
1952         if (SUCCESS == zend_parse_parameters_none()) {
1953                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1954
1955                 RETURN_BOOL(obj->iterator != NULL);
1956         }
1957 }
1958
1959 PHP_METHOD(HttpMessage, next)
1960 {
1961         if (SUCCESS == zend_parse_parameters_none()) {
1962                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1963
1964                 if (obj->iterator) {
1965                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1966
1967                         if (itr && itr->parent.handle) {
1968                                 zval *old = obj->iterator;
1969                                 MAKE_STD_ZVAL(obj->iterator);
1970                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1971                                 zval_ptr_dtor(&old);
1972                         } else {
1973                                 zval_ptr_dtor(&obj->iterator);
1974                                 obj->iterator = NULL;
1975                         }
1976                 }
1977         }
1978 }
1979
1980 PHP_METHOD(HttpMessage, key)
1981 {
1982         if (SUCCESS == zend_parse_parameters_none()) {
1983                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1984
1985                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1986         }
1987 }
1988
1989 PHP_METHOD(HttpMessage, current)
1990 {
1991         if (SUCCESS == zend_parse_parameters_none()) {
1992                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1993
1994                 if (obj->iterator) {
1995                         RETURN_ZVAL(obj->iterator, 1, 0);
1996                 }
1997         }
1998 }
1999
2000 /*
2001  * Local variables:
2002  * tab-width: 4
2003  * c-basic-offset: 4
2004  * End:
2005  * vim600: noet sw=4 ts=4 fdm=marker
2006  * vim<600: noet sw=4 ts=4
2007  */
2008