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 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 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         php_http_message_body_init(&message->body, 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         message = php_http_message_init(message, type TSRMLS_CC);
  61
  62         switch (type) {
  63                 case PHP_HTTP_REQUEST:
  64                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  65                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  66                         }
  67                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  68                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  69                         }
  70                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  71                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  72                         }
  73
  74                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  75
  76                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  77                                 php_http_message_body_dtor(&message->body);
  78                                 php_http_message_body_copy(mbody, &message->body, 0);
  79                         }
  80                         break;
  81
  82                 case PHP_HTTP_RESPONSE:
  83                         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)) {
  84                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  85                                         message->http.info.response.code = 200;
  86                                 }
  87                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  88                         }
  89
  90                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  91 #if PHP_VERSION_ID >= 50400
  92                         if (php_output_get_level(TSRMLS_C)) {
  93                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  94                                         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));
  95                                         goto error;
  96                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
  97                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
  98                                         goto error;
  99                                 } else {
 100                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 101                                         zval_dtor(&tval);
 102                                 }
 103                         }
 104 #endif
 105                         break;
 106
 107                 default:
 108                 error:
 109                         if (free_msg) {
 110                                 php_http_message_free(&message);
 111                         } else {
 112                                 message = NULL;
 113                         }
 114                         break;
 115         }
 116
 117         return message;
 118 }
 119
 120 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)
 121 {
 122         php_http_message_parser_t p;
 123         php_http_buffer_t buf;
 124         unsigned flags = PHP_HTTP_MESSAGE_PARSER_CLEANUP;
 125         int free_msg;
 126
 127         php_http_buffer_from_string_ex(&buf, str, len);
 128         php_http_message_parser_init(&p TSRMLS_CC);
 129
 130         if ((free_msg = !msg)) {
 131                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 132         }
 133
 134         if (greedy) {
 135                 flags |= PHP_HTTP_MESSAGE_PARSER_GREEDY;
 136         }
 137         if (FAILURE == php_http_message_parser_parse(&p, &buf, flags, &msg)) {
 138                 if (free_msg) {
 139                         php_http_message_free(&msg);
 140                 }
 141                 msg = NULL;
 142         }
 143
 144         php_http_message_parser_dtor(&p);
 145         php_http_buffer_dtor(&buf);
 146
 147         return msg;
 148 }
 149
 150 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, const char *key_str, size_t key_len, int join)
 151 {
 152         zval *ret = NULL, **header;
 153         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 154
 155         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 156                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 157                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 158
 159                         ret = php_http_header_value_to_string(*header TSRMLS_CC);
 160                 } else {
 161                         Z_ADDREF_PP(header);
 162                         ret = *header;
 163                 }
 164         }
 165
 166         efree(key);
 167
 168         return ret;
 169 }
 170
 171 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 172 {
 173         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 174         zend_bool is_multipart = 0;
 175         TSRMLS_FETCH_FROM_CTX(msg->ts);
 176
 177         if (ct) {
 178                 php_http_params_opts_t popts;
 179                 HashTable params;
 180
 181                 ZEND_INIT_SYMTABLE(&params);
 182                 php_http_params_opts_default_get(&popts);
 183                 popts.input.str = Z_STRVAL_P(ct);
 184                 popts.input.len = Z_STRLEN_P(ct);
 185
 186                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 187                         zval **cur, **arg;
 188                         char *ct_str;
 189
 190                         zend_hash_internal_pointer_reset(&params);
 191
 192                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 193                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 194                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 195                         ) {
 196                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 197                                         is_multipart = 1;
 198
 199                                         /* get boundary */
 200                                         if (boundary
 201                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 202                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 203                                         ) {
 204                                                 zval **val;
 205                                                 HashPosition pos;
 206                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 207
 208                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 209                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 210                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 211
 212                                                                 if (Z_STRLEN_P(bnd)) {
 213                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 214                                                                 }
 215                                                                 zval_ptr_dtor(&bnd);
 216                                                         }
 217                                                 }
 218                                         }
 219                                 }
 220                         }
 221                 }
 222                 zend_hash_destroy(&params);
 223                 zval_ptr_dtor(&ct);
 224         }
 225
 226         return is_multipart;
 227 }
 228
 229 /* */
 230 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 231 {
 232         /* just act if different */
 233         if (type != message->type) {
 234
 235                 /* free request info */
 236                 switch (message->type) {
 237                         case PHP_HTTP_REQUEST:
 238                                 STR_FREE(message->http.info.request.method);
 239                                 STR_FREE(message->http.info.request.url);
 240                                 break;
 241
 242                         case PHP_HTTP_RESPONSE:
 243                                 STR_FREE(message->http.info.response.status);
 244                                 break;
 245
 246                         default:
 247                                 break;
 248                 }
 249
 250                 message->type = type;
 251                 memset(&message->http, 0, sizeof(message->http));
 252         }
 253 }
 254
 255 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 256 {
 257         php_http_message_set_type(message, info->type);
 258         message->http.version = info->http.version;
 259         switch (message->type) {
 260                 case PHP_HTTP_REQUEST:
 261                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 262                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 263                         break;
 264
 265                 case PHP_HTTP_RESPONSE:
 266                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 267                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 268                         break;
 269
 270                 default:
 271                         break;
 272         }
 273 }
 274
 275 PHP_HTTP_API void php_http_message_update_headers(php_http_message_t *msg)
 276 {
 277         zval *h;
 278         size_t size;
 279
 280         if (php_http_message_body_stream(&msg->body)->readfilters.head) {
 281                 /* if a read stream filter is attached to the body the caller must also care for the headers */
 282         } else if ((size = php_http_message_body_size(&msg->body))) {
 283                 MAKE_STD_ZVAL(h);
 284                 ZVAL_LONG(h, size);
 285                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 286
 287                 if (msg->body.boundary) {
 288                         char *str;
 289                         size_t len;
 290
 291                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 292                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 293                                 MAKE_STD_ZVAL(h);
 294                                 ZVAL_STRINGL(h, str, len, 0);
 295                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 296                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 297                                 zval_dtor(h);
 298                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 299                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 300                         } else {
 301                                 zval_ptr_dtor(&h);
 302                         }
 303                 }
 304         }
 305 }
 306
 307 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 308 {
 309         TSRMLS_FETCH_FROM_CTX(msg->ts);
 310
 311         switch (msg->type) {
 312                 case PHP_HTTP_REQUEST:
 313                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 314                         break;
 315
 316                 case PHP_HTTP_RESPONSE:
 317                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 318                         break;
 319
 320                 default:
 321                         break;
 322         }
 323
 324         php_http_message_update_headers(msg);
 325         php_http_headers_to_string(str, &msg->hdrs TSRMLS_CC);
 326 }
 327
 328 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 329 {
 330         php_http_buffer_t str;
 331
 332         php_http_buffer_init_ex(&str, 0x1000, 0);
 333         message_headers(msg, &str);
 334         cb(cb_arg, str.data, str.used);
 335         php_http_buffer_dtor(&str);
 336
 337         if (php_http_message_body_size(&msg->body)) {
 338                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 339                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 340         }
 341 }
 342
 343 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 344 {
 345         php_http_buffer_t str;
 346         char *data;
 347
 348         php_http_buffer_init_ex(&str, 0x1000, 0);
 349         message_headers(msg, &str);
 350         if (php_http_message_body_size(&msg->body)) {
 351                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 352                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 353         }
 354
 355         data = php_http_buffer_data(&str, string, length);
 356         if (!string) {
 357                 efree(data);
 358         }
 359
 360         php_http_buffer_dtor(&str);
 361 }
 362
 363 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 364 {
 365         char *buf;
 366         php_http_buffer_t str;
 367         php_http_message_t *msg;
 368
 369         php_http_buffer_init(&str);
 370
 371         msg = message = php_http_message_reverse(message);
 372         do {
 373                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 374                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 375         } while ((message = message->parent));
 376         php_http_message_reverse(msg);
 377
 378         buf = php_http_buffer_data(&str, string, length);
 379         if (!string) {
 380                 efree(buf);
 381         }
 382
 383         php_http_buffer_dtor(&str);
 384 }
 385
 386 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 387 {
 388         int i, c = 0;
 389
 390         php_http_message_count(c, msg);
 391
 392         if (c > 1) {
 393                 php_http_message_t *tmp = msg, **arr;
 394
 395                 arr = ecalloc(c, sizeof(**arr));
 396                 for (i = 0; i < c; ++i) {
 397                         arr[i] = tmp;
 398                         tmp = tmp->parent;
 399                 }
 400                 arr[0]->parent = NULL;
 401                 for (i = 0; i < c-1; ++i) {
 402                         arr[i+1]->parent = arr[i];
 403                 }
 404
 405                 msg = arr[c-1];
 406                 efree(arr);
 407         }
 408
 409         return msg;
 410 }
 411
 412 PHP_HTTP_API php_http_message_t *php_http_message_zip(php_http_message_t *one, php_http_message_t *two)
 413 {
 414         php_http_message_t *dst = php_http_message_copy(one, NULL), *src = php_http_message_copy(two, NULL), *tmp_dst, *tmp_src, *ret = dst;
 415
 416         while(dst && src) {
 417                 tmp_dst = dst->parent;
 418                 tmp_src = src->parent;
 419                 dst->parent = src;
 420                 if (tmp_dst) {
 421                         src->parent = tmp_dst;
 422                 }
 423                 src = tmp_src;
 424                 dst = tmp_dst;
 425         }
 426
 427         return ret;
 428 }
 429
 430 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)
 431 {
 432         php_http_message_t *temp, *copy = NULL;
 433         php_http_info_t info;
 434         TSRMLS_FETCH_FROM_CTX(from->ts);
 435
 436         if (from) {
 437                 info.type = from->type;
 438                 info.http = from->http;
 439
 440                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 441                 php_http_message_set_info(temp, &info);
 442                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 443                 php_http_message_body_copy(&from->body, &temp->body, 1);
 444
 445                 if (parents) while (from->parent) {
 446                         info.type = from->parent->type;
 447                         info.http = from->parent->http;
 448
 449                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 450                         php_http_message_set_info(temp->parent, &info);
 451                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 452                         php_http_message_body_copy(&from->parent->body, &temp->parent->body, 1);
 453
 454                         temp = temp->parent;
 455                         from = from->parent;
 456                 }
 457         }
 458
 459         return copy;
 460 }
 461
 462 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 463 {
 464         return php_http_message_copy_ex(from, to, 1);
 465 }
 466
 467 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 468 {
 469         if (message) {
 470                 zend_hash_destroy(&message->hdrs);
 471                 php_http_message_body_dtor(&message->body);
 472
 473                 switch (message->type) {
 474                         case PHP_HTTP_REQUEST:
 475                                 STR_SET(message->http.info.request.method, NULL);
 476                                 STR_SET(message->http.info.request.url, NULL);
 477                                 break;
 478
 479                         case PHP_HTTP_RESPONSE:
 480                                 STR_SET(message->http.info.response.status, NULL);
 481                                 break;
 482
 483                         default:
 484                                 break;
 485                 }
 486         }
 487 }
 488
 489 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 490 {
 491         if (*message) {
 492                 if ((*message)->parent) {
 493                         php_http_message_free(&(*message)->parent);
 494                 }
 495                 php_http_message_dtor(*message);
 496                 efree(*message);
 497                 *message = NULL;
 498         }
 499 }
 500
 501 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 502 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 503 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 504
 505 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 506         PHP_HTTP_ARG_VAL(message, 0)
 507         PHP_HTTP_ARG_VAL(greedy, 0)
 508 PHP_HTTP_END_ARGS;
 509
 510 PHP_HTTP_EMPTY_ARGS(getBody);
 511 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 512         PHP_HTTP_ARG_VAL(body, 0)
 513 PHP_HTTP_END_ARGS;
 514
 515 PHP_HTTP_BEGIN_ARGS(addBody, 1)
 516         PHP_HTTP_ARG_VAL(body, 0)
 517 PHP_HTTP_END_ARGS;
 518
 519 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 520         PHP_HTTP_ARG_VAL(header, 0)
 521 PHP_HTTP_END_ARGS;
 522
 523 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 524         PHP_HTTP_ARG_VAL(header, 0)
 525         PHP_HTTP_ARG_VAL(value, 0)
 526 PHP_HTTP_END_ARGS;
 527
 528 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 529         PHP_HTTP_ARG_VAL(header, 0)
 530         PHP_HTTP_ARG_VAL(value, 0)
 531 PHP_HTTP_END_ARGS;
 532
 533 PHP_HTTP_EMPTY_ARGS(getHeaders);
 534 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 535         PHP_HTTP_ARG_VAL(headers, 0)
 536 PHP_HTTP_END_ARGS;
 537
 538 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 539         PHP_HTTP_ARG_VAL(headers, 0)
 540         PHP_HTTP_ARG_VAL(append, 0)
 541 PHP_HTTP_END_ARGS;
 542
 543 PHP_HTTP_EMPTY_ARGS(getType);
 544 PHP_HTTP_BEGIN_ARGS(setType, 1)
 545         PHP_HTTP_ARG_VAL(type, 0)
 546 PHP_HTTP_END_ARGS;
 547
 548 PHP_HTTP_EMPTY_ARGS(getInfo);
 549 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 550         PHP_HTTP_ARG_VAL(http_info, 0)
 551 PHP_HTTP_END_ARGS;
 552
 553 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 554 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 555         PHP_HTTP_ARG_VAL(response_code, 0)
 556 PHP_HTTP_END_ARGS;
 557
 558 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 559 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 560         PHP_HTTP_ARG_VAL(response_status, 0)
 561 PHP_HTTP_END_ARGS;
 562
 563 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 564 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 565         PHP_HTTP_ARG_VAL(request_method, 0)
 566 PHP_HTTP_END_ARGS;
 567
 568 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 569 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 570         PHP_HTTP_ARG_VAL(url, 0)
 571 PHP_HTTP_END_ARGS;
 572
 573 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 574 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 575         PHP_HTTP_ARG_VAL(http_version, 0)
 576 PHP_HTTP_END_ARGS;
 577
 578 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 579 PHP_HTTP_EMPTY_ARGS(__toString);
 580 PHP_HTTP_BEGIN_ARGS(toString, 0)
 581         PHP_HTTP_ARG_VAL(include_parent, 0)
 582 PHP_HTTP_END_ARGS;
 583 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 584         PHP_HTTP_ARG_VAL(callback, 0)
 585 PHP_HTTP_END_ARGS;
 586 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 587         PHP_HTTP_ARG_VAL(stream, 0)
 588 PHP_HTTP_END_ARGS;
 589
 590 PHP_HTTP_EMPTY_ARGS(count);
 591
 592 PHP_HTTP_EMPTY_ARGS(serialize);
 593 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 594         PHP_HTTP_ARG_VAL(serialized, 0)
 595 PHP_HTTP_END_ARGS;
 596
 597 PHP_HTTP_EMPTY_ARGS(rewind);
 598 PHP_HTTP_EMPTY_ARGS(valid);
 599 PHP_HTTP_EMPTY_ARGS(key);
 600 PHP_HTTP_EMPTY_ARGS(current);
 601 PHP_HTTP_EMPTY_ARGS(next);
 602
 603 PHP_HTTP_EMPTY_ARGS(detach);
 604 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 605         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 606 PHP_HTTP_END_ARGS;
 607 PHP_HTTP_EMPTY_ARGS(reverse);
 608
 609 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 610         PHP_HTTP_ARG_VAL(boundary, 1)
 611 PHP_HTTP_END_ARGS;
 612 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 613
 614 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 615 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 616 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 617 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 618
 619 static zend_class_entry *php_http_message_class_entry;
 620
 621 zend_class_entry *php_http_message_get_class_entry(void)
 622 {
 623         return php_http_message_class_entry;
 624 }
 625
 626 static zend_function_entry php_http_message_method_entry[] = {
 627         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 628         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 629         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 630         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 631         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 632         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 633         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 634         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 635         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 636         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 637         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 638         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 639         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 640         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 641         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 642         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 643         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 644         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 645         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 646         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 647         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 648         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 649         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 650         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 651         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 652         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 653         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 654         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 655
 656         /* implements Countable */
 657         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 658
 659         /* implements Serializable */
 660         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 662
 663         /* implements Iterator */
 664         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 666         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 667         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 668         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 669
 670         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 671
 672         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 673         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 674         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 675
 676         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 677         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 678
 679         EMPTY_FUNCTION_ENTRY
 680 };
 681 static zend_object_handlers php_http_message_object_handlers;
 682 static HashTable php_http_message_object_prophandlers;
 683
 684 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 685
 686 typedef struct php_http_message_object_prophandler {
 687         php_http_message_object_prophandler_func_t read;
 688         php_http_message_object_prophandler_func_t write;
 689 } php_http_message_object_prophandler_t;
 690
 691 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) {
 692         php_http_message_object_prophandler_t h = { read, write };
 693         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 694 }
 695 /*
 696 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 697         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 698 }
 699 */
 700 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 701         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 702 }
 703 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 704         RETVAL_LONG(obj->message->type);
 705 }
 706 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 707         zval *cpy = php_http_ztyp(IS_LONG, value);
 708         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 709         zval_ptr_dtor(&cpy);
 710 }
 711 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 712         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 713                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 714         } else {
 715                 RETVAL_NULL();
 716         }
 717 }
 718 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 719         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 720                 zval *cpy = php_http_ztyp(IS_STRING, value);
 721                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 722                 zval_ptr_dtor(&cpy);
 723         }
 724 }
 725 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 726         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 727                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 728         } else {
 729                 RETVAL_NULL();
 730         }
 731 }
 732 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 733         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 734                 zval *cpy = php_http_ztyp(IS_STRING, value);
 735                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 736                 zval_ptr_dtor(&cpy);
 737         }
 738 }
 739 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 740         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 741                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 742         } else {
 743                 RETVAL_NULL();
 744         }
 745 }
 746 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 747         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 748                 zval *cpy = php_http_ztyp(IS_STRING, value);
 749                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 750                 zval_ptr_dtor(&cpy);
 751         }
 752 }
 753 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 754         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 755                 RETVAL_LONG(obj->message->http.info.response.code);
 756         } else {
 757                 RETVAL_NULL();
 758         }
 759 }
 760 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 761         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 762                 zval *cpy = php_http_ztyp(IS_LONG, value);
 763                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 764                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 765                 zval_ptr_dtor(&cpy);
 766         }
 767 }
 768 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 769         char *version_str;
 770         size_t version_len;
 771
 772         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 773         RETVAL_STRINGL(version_str, version_len, 0);
 774 }
 775 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 776         zval *cpy = php_http_ztyp(IS_STRING, value);
 777         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 778         zval_ptr_dtor(&cpy);
 779 }
 780 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 781         array_init(return_value);
 782         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 783 }
 784 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 785         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 786
 787         zend_hash_clean(&obj->message->hdrs);
 788         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 789         zval_ptr_dtor(&cpy);
 790 }
 791 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 792         if (obj->body.handle) {
 793                 RETVAL_OBJVAL(obj->body, 1);
 794         } else {
 795                 RETVAL_NULL();
 796         }
 797 }
 798 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 799         php_http_message_object_set_body(obj, value TSRMLS_CC);
 800 }
 801 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 802         if (obj->message->parent) {
 803                 RETVAL_OBJVAL(obj->parent, 1);
 804         } else {
 805                 RETVAL_NULL();
 806         }
 807 }
 808 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 809         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 810                 php_http_message_object_t *parent_obj = zend_object_store_get_object(value TSRMLS_CC);
 811
 812                 if (obj->message->parent) {
 813                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 814                 }
 815                 Z_OBJ_ADDREF_P(value);
 816                 obj->parent = Z_OBJVAL_P(value);
 817                 obj->message->parent = parent_obj->message;
 818         }
 819 }
 820
 821 PHP_MINIT_FUNCTION(http_message)
 822 {
 823         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_get_class_entry(), 0);
 824         php_http_message_class_entry->create_object = php_http_message_object_new;
 825         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 826         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 827         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 828         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 829         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 830         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 831
 832         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 833
 834         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 835         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 836         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 837         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("body"), ZEND_ACC_PROTECTED TSRMLS_CC);
 838         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 839         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 840         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);
 841         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 842         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);
 843         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 844         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);
 845         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 846         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);
 847         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 848         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);
 849         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 850         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 851         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 852         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);
 853
 854         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 855         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 856         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 857
 858         return SUCCESS;
 859 }
 860
 861 PHP_MSHUTDOWN_FUNCTION(http_message)
 862 {
 863         zend_hash_destroy(&php_http_message_object_prophandlers);
 864
 865         return SUCCESS;
 866 }
 867
 868 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 869 {
 870         int i = 0;
 871         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 872
 873         /* count */
 874         php_http_message_count(i, obj->message);
 875
 876         if (i > 1) {
 877                 zend_object_value *ovalues = NULL;
 878                 php_http_message_object_t **objects = NULL;
 879                 int last;
 880
 881                 objects = ecalloc(i, sizeof(**objects));
 882                 ovalues = ecalloc(i, sizeof(*ovalues));
 883
 884                 /* we are the first message */
 885                 objects[0] = obj;
 886                 ovalues[0] = getThis()->value.obj;
 887
 888                 /* fetch parents */
 889                 for (i = 1; obj->parent.handle; ++i) {
 890                         ovalues[i] = obj->parent;
 891                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 892                 }
 893
 894                 /* reorder parents */
 895                 for (last = --i; i; --i) {
 896                         objects[i]->message->parent = objects[i-1]->message;
 897                         objects[i]->parent = ovalues[i-1];
 898                 }
 899
 900                 objects[0]->message->parent = NULL;
 901                 objects[0]->parent.handle = 0;
 902                 objects[0]->parent.handlers = NULL;
 903
 904                 /* add ref, because we previously have not been a parent message */
 905                 Z_OBJ_ADDREF_P(getThis());
 906                 RETVAL_OBJVAL(ovalues[last], 1);
 907
 908                 efree(objects);
 909                 efree(ovalues);
 910         } else {
 911                 RETURN_ZVAL(getThis(), 1, 0);
 912         }
 913 }
 914
 915 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 916 {
 917         zval m;
 918         php_http_message_t *save_parent_msg = NULL;
 919         zend_object_value save_parent_obj = {0, NULL};
 920         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 921         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 922
 923         INIT_PZVAL(&m);
 924         m.type = IS_OBJECT;
 925
 926         if (!top) {
 927                 save_parent_obj = obj->parent;
 928                 save_parent_msg = obj->message->parent;
 929         } else {
 930                 /* iterate to the most parent object */
 931                 while (obj->parent.handle) {
 932                         m.value.obj = obj->parent;
 933                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 934                 }
 935         }
 936
 937         /* prepend */
 938         obj->parent = prepend->value.obj;
 939         obj->message->parent = prepend_obj->message;
 940
 941         /* add ref */
 942         zend_objects_store_add_ref(prepend TSRMLS_CC);
 943         while (prepend_obj->parent.handle) {
 944                 m.value.obj = prepend_obj->parent;
 945                 zend_objects_store_add_ref(&m TSRMLS_CC);
 946                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 947         }
 948
 949         if (!top) {
 950                 prepend_obj->parent = save_parent_obj;
 951                 prepend_obj->message->parent = save_parent_msg;
 952         }
 953 }
 954
 955 STATUS php_http_message_object_set_body(php_http_message_object_t *msg_obj, zval *zbody TSRMLS_DC)
 956 {
 957         zval *tmp = NULL;
 958         php_stream *s;
 959         zend_object_value ov;
 960         php_http_message_body_t *body;
 961         php_http_message_body_object_t *body_obj;
 962
 963         switch (Z_TYPE_P(zbody)) {
 964                 case IS_RESOURCE:
 965                         php_stream_from_zval_no_verify(s, &zbody);
 966                         if (!s) {
 967                                 php_http_error(HE_THROW, PHP_HTTP_E_CLIENT, "not a valid stream resource");
 968                                 return FAILURE;
 969                         }
 970
 971                         is_resource:
 972
 973                         body = php_http_message_body_init(NULL, s TSRMLS_CC);
 974                         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)) {
 975                                 php_http_message_body_free(&body);
 976                                 return FAILURE;
 977                         }
 978                         MAKE_STD_ZVAL(tmp);
 979                         ZVAL_OBJVAL(tmp, ov, 0);
 980                         zbody = tmp;
 981                         break;
 982
 983                 case IS_OBJECT:
 984                         if (instanceof_function(Z_OBJCE_P(zbody), php_http_message_body_get_class_entry() TSRMLS_CC)) {
 985                                 Z_OBJ_ADDREF_P(zbody);
 986                                 break;
 987                         }
 988                         /* no break */
 989
 990                 default:
 991                         tmp = php_http_ztyp(IS_STRING, zbody);
 992                         s = php_stream_temp_new();
 993                         php_stream_write(s, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
 994                         zval_ptr_dtor(&tmp);
 995                         tmp = NULL;
 996                         goto is_resource;
 997
 998         }
 999
1000         body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1001
1002         if (msg_obj->body.handle) {
1003                 zend_objects_store_del_ref_by_handle(msg_obj->body.handle TSRMLS_CC);
1004                 php_http_message_body_dtor(&msg_obj->message->body);
1005         }
1006
1007         php_http_message_body_copy(body_obj->body, &msg_obj->message->body, 0);
1008         msg_obj->body = Z_OBJVAL_P(zbody);
1009
1010         if (tmp) {
1011                 zval_ptr_dtor(&tmp);
1012         }
1013
1014         return SUCCESS;
1015 }
1016
1017 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1018 {
1019         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1020 }
1021
1022 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)
1023 {
1024         zend_object_value ov;
1025         php_http_message_object_t *o;
1026
1027         o = ecalloc(1, sizeof(php_http_message_object_t));
1028         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1029         object_properties_init((zend_object *) o, ce);
1030
1031         if (ptr) {
1032                 *ptr = o;
1033         }
1034
1035         if (msg) {
1036                 php_http_message_body_object_t *body_obj;
1037
1038                 o->message = msg;
1039                 if (msg->parent) {
1040                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1041                 }
1042                 o->body = php_http_message_body_object_new_ex(php_http_message_body_get_class_entry(), &msg->body, &body_obj TSRMLS_CC);
1043                 body_obj->shared = 1;
1044         }
1045
1046         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1047         ov.handlers = &php_http_message_object_handlers;
1048
1049         return ov;
1050 }
1051
1052 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1053 {
1054         zend_object_value new_ov;
1055         php_http_message_object_t *new_obj = NULL;
1056         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1057
1058         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1059         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1060
1061         return new_ov;
1062 }
1063
1064 void php_http_message_object_free(void *object TSRMLS_DC)
1065 {
1066         php_http_message_object_t *o = (php_http_message_object_t *) object;
1067
1068         if (o->iterator) {
1069                 zval_ptr_dtor(&o->iterator);
1070                 o->iterator = NULL;
1071         }
1072         if (o->message) {
1073                 /* do NOT free recursivly */
1074                 php_http_message_dtor(o->message);
1075                 efree(o->message);
1076                 o->message = NULL;
1077         }
1078         if (o->parent.handle) {
1079                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1080         }
1081         if (o->body.handle) {
1082                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1083         }
1084         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1085         efree(o);
1086 }
1087
1088
1089 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1090 {
1091         php_http_message_object_prophandler_t *handler;
1092         zval *copy = php_http_ztyp(IS_STRING, member);
1093
1094         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
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         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1110                 if (type == BP_VAR_R) {
1111                         ALLOC_ZVAL(return_value);
1112                         Z_SET_REFCOUNT_P(return_value, 0);
1113                         Z_UNSET_ISREF_P(return_value);
1114
1115                         handler->read(obj, return_value TSRMLS_CC);
1116                 } else {
1117                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1118                         return_value = NULL;
1119                 }
1120         } else {
1121                 return_value = zend_get_std_object_handlers()->read_property(object, member, type PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1122         }
1123
1124         zval_ptr_dtor(&copy);
1125
1126         return return_value;
1127 }
1128
1129 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1130 {
1131         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1132         php_http_message_object_prophandler_t *handler;
1133         zval *copy = php_http_ztyp(IS_STRING, member);
1134
1135         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1136                 handler->write(obj, value TSRMLS_CC);
1137         } else {
1138                 zend_get_std_object_handlers()->write_property(object, member, value PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1139         }
1140
1141         zval_ptr_dtor(&copy);
1142 }
1143
1144
1145 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1146 {
1147         zval *headers;
1148         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1149         php_http_message_t *msg = obj->message;
1150         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1151         zval array, *parent, *body;
1152         char *version;
1153
1154         INIT_PZVAL_ARRAY(&array, props);
1155
1156 #define ASSOC_PROP(array, ptype, name, val) \
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_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1162                 efree(m_prop_name); \
1163         }
1164 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1165 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1166 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1167         { \
1168                 char *m_prop_name; \
1169                 int m_prop_len; \
1170                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1171                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1172                 efree(m_prop_name); \
1173         }
1174
1175         ASSOC_PROP(array, long, "type", msg->type);
1176         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1177
1178         switch (msg->type) {
1179                 case PHP_HTTP_REQUEST:
1180                         ASSOC_PROP(array, long, "responseCode", 0);
1181                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1182                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1183                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1184                         break;
1185
1186                 case PHP_HTTP_RESPONSE:
1187                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1188                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1189                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1190                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1191                         break;
1192
1193                 case PHP_HTTP_NONE:
1194                 default:
1195                         ASSOC_PROP(array, long, "responseCode", 0);
1196                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1197                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1198                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1199                         break;
1200         }
1201
1202         MAKE_STD_ZVAL(headers);
1203         array_init(headers);
1204         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1205         ASSOC_PROP(array, zval, "headers", headers);
1206
1207         MAKE_STD_ZVAL(body);
1208         if (!obj->body.handle) {
1209                 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_copy(&obj->message->body, NULL, 0), NULL TSRMLS_CC);
1210         }
1211         ZVAL_OBJVAL(body, obj->body, 1);
1212         ASSOC_PROP(array, zval, "body", body);
1213
1214         MAKE_STD_ZVAL(parent);
1215         if (msg->parent) {
1216                 ZVAL_OBJVAL(parent, obj->parent, 1);
1217         } else {
1218                 ZVAL_NULL(parent);
1219         }
1220         ASSOC_PROP(array, zval, "parentMessage", parent);
1221
1222         return props;
1223 }
1224
1225 /* PHP */
1226
1227 PHP_METHOD(HttpMessage, __construct)
1228 {
1229         zend_bool greedy = 1;
1230         zval *zmessage = NULL;
1231         php_http_message_t *msg = NULL;
1232         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1233
1234         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1235                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!b", &zmessage, &greedy) && zmessage) {
1236                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1237                                 php_stream *s;
1238                                 php_http_message_parser_t p;
1239
1240                                 php_stream_from_zval(s, &zmessage);
1241                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1242                                         unsigned flags = (greedy ? PHP_HTTP_MESSAGE_PARSER_GREEDY : 0);
1243
1244                                         php_http_message_parser_parse_stream(&p, s, flags, &msg);
1245                                         php_http_message_parser_dtor(&p);
1246                                 }
1247
1248                                 if (!msg) {
1249                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message from stream");
1250                                 }
1251                         } else {
1252                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1253                                 if (!(msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage), greedy TSRMLS_CC))) {
1254                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", MIN(25, Z_STRLEN_P(zmessage)), Z_STRVAL_P(zmessage));
1255                                 }
1256                                 zval_ptr_dtor(&zmessage);
1257                         }
1258
1259                         if (msg) {
1260                                 php_http_message_dtor(obj->message);
1261                                 obj->message = msg;
1262                                 if (obj->message->parent) {
1263                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1264                                 }
1265                         }
1266                 }
1267                 if (!obj->message) {
1268                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1269                 }
1270         } end_error_handling();
1271
1272 }
1273
1274 PHP_METHOD(HttpMessage, getBody)
1275 {
1276         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1277                 if (SUCCESS == zend_parse_parameters_none()) {
1278                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1279
1280                         if (!obj->message) {
1281                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1282                         }
1283                         if (!obj->body.handle) {
1284                                 php_http_message_body_object_t *body_obj;
1285                                 obj->body = php_http_message_body_object_new_ex(php_http_message_body_get_class_entry(), &obj->message->body, &body_obj TSRMLS_CC);
1286                                 body_obj->shared = 1;
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                 if (!obj->message) {
1303                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1304                 }
1305                 php_http_message_object_prophandler_set_body(obj, zbody TSRMLS_CC);
1306         }
1307         RETVAL_ZVAL(getThis(), 1, 0);
1308 }
1309
1310 PHP_METHOD(HttpMessage, addBody)
1311 {
1312         zval *new_body;
1313
1314         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_get_class_entry())) {
1315                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1316                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1317
1318                 php_http_message_body_to_callback(new_obj->body, (php_http_pass_callback_t) php_http_message_body_append, &obj->message->body, 0, 0);
1319         }
1320         RETVAL_ZVAL(getThis(), 1, 0);
1321 }
1322
1323
1324 PHP_METHOD(HttpMessage, getHeader)
1325 {
1326         char *header_str;
1327         int header_len;
1328
1329         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1330                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1331                 zval *header;
1332
1333                 if (!obj->message) {
1334                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1335                 }
1336
1337                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1338                         RETURN_ZVAL(header, 1, 1);
1339                 }
1340         }
1341         RETURN_FALSE;
1342 }
1343
1344 PHP_METHOD(HttpMessage, getHeaders)
1345 {
1346         if (SUCCESS == zend_parse_parameters_none()) {
1347                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1348
1349                 if (!obj->message) {
1350                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1351                 }
1352
1353                 array_init(return_value);
1354                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1355         }
1356 }
1357
1358 PHP_METHOD(HttpMessage, setHeader)
1359 {
1360         zval *zvalue = NULL;
1361         char *name_str;
1362         int name_len;
1363
1364         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1365                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1366                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1367
1368                 if (!obj->message) {
1369                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1370                 }
1371
1372                 if (!zvalue) {
1373                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1374                 } else {
1375                         Z_ADDREF_P(zvalue);
1376                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1377                 }
1378                 efree(name);
1379         }
1380         RETVAL_ZVAL(getThis(), 1, 0);
1381 }
1382
1383 PHP_METHOD(HttpMessage, setHeaders)
1384 {
1385         zval *new_headers = NULL;
1386
1387         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1388                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1389
1390                 if (!obj->message) {
1391                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1392                 }
1393
1394                 zend_hash_clean(&obj->message->hdrs);
1395                 if (new_headers) {
1396                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1397                 }
1398         }
1399         RETVAL_ZVAL(getThis(), 1, 0);
1400 }
1401
1402 PHP_METHOD(HttpMessage, addHeader)
1403 {
1404         zval *zvalue;
1405         char *name_str;
1406         int name_len;
1407
1408         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1409                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1410                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1411                 zval *header;
1412
1413                 if (!obj->message) {
1414                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1415                 }
1416
1417                 Z_ADDREF_P(zvalue);
1418                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1419                         convert_to_array(header);
1420                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1421                         zval_ptr_dtor(&header);
1422                 } else {
1423                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1424                 }
1425                 efree(name);
1426         }
1427         RETVAL_ZVAL(getThis(), 1, 0);
1428 }
1429
1430 PHP_METHOD(HttpMessage, addHeaders)
1431 {
1432         zval *new_headers;
1433         zend_bool append = 0;
1434
1435         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1436                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1437
1438                 if (!obj->message) {
1439                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1440                 }
1441
1442                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1443         }
1444         RETVAL_ZVAL(getThis(), 1, 0);
1445 }
1446
1447 PHP_METHOD(HttpMessage, getType)
1448 {
1449         if (SUCCESS == zend_parse_parameters_none()) {
1450                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1451
1452                 if (!obj->message) {
1453                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1454                 }
1455
1456                 RETURN_LONG(obj->message->type);
1457         }
1458 }
1459
1460 PHP_METHOD(HttpMessage, setType)
1461 {
1462         long type;
1463
1464         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1465                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1466
1467                 if (!obj->message) {
1468                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1469                 }
1470
1471                 php_http_message_set_type(obj->message, type);
1472         }
1473         RETVAL_ZVAL(getThis(), 1, 0);
1474 }
1475
1476 PHP_METHOD(HttpMessage, getInfo)
1477 {
1478         if (SUCCESS == zend_parse_parameters_none()) {
1479                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1480
1481                 if (!obj->message) {
1482                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1483                 }
1484
1485                 switch (obj->message->type) {
1486                         case PHP_HTTP_REQUEST:
1487                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1488                                 break;
1489                         case PHP_HTTP_RESPONSE:
1490                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1491                                 break;
1492                         default:
1493                                 RETURN_NULL();
1494                                 break;
1495                 }
1496                 Z_TYPE_P(return_value) = IS_STRING;
1497                 return;
1498         }
1499         RETURN_FALSE;
1500 }
1501
1502 PHP_METHOD(HttpMessage, setInfo)
1503 {
1504         char *str;
1505         int len;
1506         php_http_info_t inf;
1507
1508         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1509         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1510                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1511
1512                 if (!obj->message) {
1513                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1514                 }
1515
1516                 php_http_message_set_info(obj->message, &inf);
1517                 php_http_info_dtor(&inf);
1518         }
1519         RETVAL_ZVAL(getThis(), 1, 0);
1520 }
1521
1522 PHP_METHOD(HttpMessage, getHttpVersion)
1523 {
1524         if (SUCCESS == zend_parse_parameters_none()) {
1525                 char *str;
1526                 size_t len;
1527                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1528
1529                 if (!obj->message) {
1530                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1531                 }
1532
1533                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1534                 RETURN_STRINGL(str, len, 0);
1535         }
1536
1537         RETURN_FALSE;
1538 }
1539
1540 PHP_METHOD(HttpMessage, setHttpVersion)
1541 {
1542         char *v_str;
1543         int v_len;
1544
1545         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1546                 php_http_version_t version;
1547                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1548
1549                 if (!obj->message) {
1550                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1551                 }
1552
1553                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1554                         obj->message->http.version = version;
1555                 }
1556         }
1557         RETVAL_ZVAL(getThis(), 1, 0);
1558 }
1559
1560 PHP_METHOD(HttpMessage, getResponseCode)
1561 {
1562         if (SUCCESS == zend_parse_parameters_none()) {
1563                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1564
1565                 if (!obj->message) {
1566                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1567                 }
1568
1569                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1570                 RETURN_LONG(obj->message->http.info.response.code);
1571         }
1572         RETURN_FALSE;
1573 }
1574
1575 PHP_METHOD(HttpMessage, setResponseCode)
1576 {
1577         long code;
1578         zend_bool strict = 1;
1579
1580         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1581                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1582
1583                 if (!obj->message) {
1584                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1585                 }
1586
1587                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1588                 if (strict && (code < 100 || code > 599)) {
1589                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1590                         RETURN_FALSE;
1591                 }
1592
1593                 obj->message->http.info.response.code = code;
1594                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1595         }
1596         RETVAL_ZVAL(getThis(), 1, 0);
1597 }
1598
1599 PHP_METHOD(HttpMessage, getResponseStatus)
1600 {
1601         if (SUCCESS == zend_parse_parameters_none()) {
1602                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1603
1604                 if (!obj->message) {
1605                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1606                 }
1607
1608                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1609                 if (obj->message->http.info.response.status) {
1610                         RETURN_STRING(obj->message->http.info.response.status, 1);
1611                 } else {
1612                         RETURN_EMPTY_STRING();
1613                 }
1614         }
1615
1616         RETURN_FALSE;
1617 }
1618
1619 PHP_METHOD(HttpMessage, setResponseStatus)
1620 {
1621         char *status;
1622         int status_len;
1623
1624         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1625                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1626
1627                 if (!obj->message) {
1628                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1629                 }
1630
1631                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1632                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1633         }
1634         RETVAL_ZVAL(getThis(), 1, 0);
1635 }
1636
1637 PHP_METHOD(HttpMessage, getRequestMethod)
1638 {
1639         if (SUCCESS == zend_parse_parameters_none()) {
1640                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1641
1642                 if (!obj->message) {
1643                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1644                 }
1645
1646                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1647                 if (obj->message->http.info.request.method) {
1648                         RETURN_STRING(obj->message->http.info.request.method, 1);
1649                 } else {
1650                         RETURN_EMPTY_STRING();
1651                 }
1652         }
1653
1654         RETURN_FALSE;
1655 }
1656
1657 PHP_METHOD(HttpMessage, setRequestMethod)
1658 {
1659         char *method;
1660         int method_len;
1661
1662         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1663                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1664
1665                 if (!obj->message) {
1666                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1667                 }
1668
1669                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1670                 if (method_len < 1) {
1671                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1672                         RETURN_FALSE;
1673                 }
1674
1675                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1676         }
1677         RETVAL_ZVAL(getThis(), 1, 0);
1678 }
1679
1680 PHP_METHOD(HttpMessage, getRequestUrl)
1681 {
1682         if (SUCCESS == zend_parse_parameters_none()) {
1683                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1684
1685                 if (!obj->message) {
1686                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1687                 }
1688
1689                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1690                 if (obj->message->http.info.request.url) {
1691                         RETURN_STRING(obj->message->http.info.request.url, 1);
1692                 } else {
1693                         RETURN_EMPTY_STRING();
1694                 }
1695         }
1696
1697         RETURN_FALSE;
1698 }
1699
1700 PHP_METHOD(HttpMessage, setRequestUrl)
1701 {
1702         char *url_str;
1703         int url_len;
1704
1705         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1706                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1707
1708                 if (!obj->message) {
1709                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1710                 }
1711
1712                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1713                 if (url_len < 1) {
1714                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1715                         RETURN_FALSE;
1716                 }
1717                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1718         }
1719         RETVAL_ZVAL(getThis(), 1, 0);
1720 }
1721
1722
1723 PHP_METHOD(HttpMessage, getParentMessage)
1724 {
1725         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1726                 if (SUCCESS == zend_parse_parameters_none()) {
1727                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1728
1729                         if (!obj->message) {
1730                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1731                         }
1732
1733                         if (obj->message->parent) {
1734                                 RETVAL_OBJVAL(obj->parent, 1);
1735                         } else {
1736                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1737                         }
1738                 }
1739         } end_error_handling();
1740 }
1741
1742 PHP_METHOD(HttpMessage, toString)
1743 {
1744         zend_bool include_parent = 0;
1745
1746         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1747                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1748                 char *string;
1749                 size_t length;
1750
1751                 if (!obj->message) {
1752                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1753                 }
1754
1755                 if (include_parent) {
1756                         php_http_message_serialize(obj->message, &string, &length);
1757                 } else {
1758                         php_http_message_to_string(obj->message, &string, &length);
1759                 }
1760                 if (string) {
1761                         RETURN_STRINGL(string, length, 0);
1762                 }
1763         }
1764         RETURN_EMPTY_STRING();
1765 }
1766
1767 PHP_METHOD(HttpMessage, toStream)
1768 {
1769         zval *zstream;
1770
1771         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1772                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1773                 php_stream *s;
1774
1775                 php_stream_from_zval(s, &zstream);
1776
1777                 if (!obj->message) {
1778                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1779                 }
1780
1781                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1782         }
1783 }
1784
1785 PHP_METHOD(HttpMessage, toCallback)
1786 {
1787         php_http_pass_fcall_arg_t fcd;
1788
1789         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1790                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1791
1792                 fcd.fcz = getThis();
1793                 Z_ADDREF_P(fcd.fcz);
1794                 TSRMLS_SET_CTX(fcd.ts);
1795
1796                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1797                 zend_fcall_info_args_clear(&fcd.fci, 1);
1798
1799                 zval_ptr_dtor(&fcd.fcz);
1800                 RETURN_TRUE;
1801         }
1802         RETURN_FALSE;
1803 }
1804
1805 PHP_METHOD(HttpMessage, serialize)
1806 {
1807         if (SUCCESS == zend_parse_parameters_none()) {
1808                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1809                 char *string;
1810                 size_t length;
1811
1812                 if (!obj->message) {
1813                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1814                 }
1815
1816                 php_http_message_serialize(obj->message, &string, &length);
1817                 RETURN_STRINGL(string, length, 0);
1818         }
1819         RETURN_EMPTY_STRING();
1820 }
1821
1822 PHP_METHOD(HttpMessage, unserialize)
1823 {
1824         int length;
1825         char *serialized;
1826
1827         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1828                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1829                 php_http_message_t *msg;
1830
1831                 if (obj->message) {
1832                         php_http_message_dtor(obj->message);
1833                         efree(obj->message);
1834                 }
1835                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length, 1 TSRMLS_CC))) {
1836                         obj->message = msg;
1837                 } else {
1838                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1839                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1840                 }
1841         }
1842 }
1843
1844 PHP_METHOD(HttpMessage, detach)
1845 {
1846         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1847                 if (SUCCESS == zend_parse_parameters_none()) {
1848                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1849
1850                         if (!obj->message) {
1851                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1852                         }
1853
1854                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy_ex(obj->message, NULL, 0), NULL TSRMLS_CC), 0);
1855                 }
1856         } end_error_handling();
1857 }
1858
1859 PHP_METHOD(HttpMessage, prepend)
1860 {
1861         zval *prepend;
1862         zend_bool top = 1;
1863
1864         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1865                 php_http_message_t *msg[2];
1866                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1867                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1868
1869                 if (!obj->message) {
1870                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1871                 }
1872                 if (!prepend_obj->message) {
1873                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1874                 }
1875
1876                 /* safety check */
1877                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1878                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1879                                 if (msg[0] == msg[1]) {
1880                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1881                                         return;
1882                                 }
1883                         }
1884                 }
1885
1886                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1887         }
1888 }
1889
1890 PHP_METHOD(HttpMessage, reverse)
1891 {
1892         if (SUCCESS == zend_parse_parameters_none()) {
1893                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1894         }
1895 }
1896
1897 PHP_METHOD(HttpMessage, isMultipart)
1898 {
1899         zval *zboundary = NULL;
1900
1901         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1902                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1903                 char *boundary = NULL;
1904
1905                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1906
1907                 if (zboundary && boundary) {
1908                         zval_dtor(zboundary);
1909                         ZVAL_STRING(zboundary, boundary, 0);
1910                 }
1911         }
1912 }
1913
1914 PHP_METHOD(HttpMessage, splitMultipartBody)
1915 {
1916         if (SUCCESS == zend_parse_parameters_none()) {
1917                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1918                 char *boundary = NULL;
1919
1920                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1921                         php_http_message_t *msg;
1922
1923                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1924                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1925                         }
1926                 }
1927                 STR_FREE(boundary);
1928         }
1929 }
1930
1931 PHP_METHOD(HttpMessage, count)
1932 {
1933         if (SUCCESS == zend_parse_parameters_none()) {
1934                 long i = 0;
1935                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1936
1937                 if (!obj->message) {
1938                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1939                 }
1940
1941                 php_http_message_count(i, obj->message);
1942                 RETURN_LONG(i);
1943         }
1944         RETURN_FALSE;
1945 }
1946
1947 PHP_METHOD(HttpMessage, rewind)
1948 {
1949         if (SUCCESS == zend_parse_parameters_none()) {
1950                 zval *zobj = getThis();
1951                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1952
1953                 if (obj->iterator) {
1954                         zval_ptr_dtor(&obj->iterator);
1955                 }
1956                 Z_ADDREF_P(zobj);
1957                 obj->iterator = zobj;
1958         }
1959 }
1960
1961 PHP_METHOD(HttpMessage, valid)
1962 {
1963         if (SUCCESS == zend_parse_parameters_none()) {
1964                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1965
1966                 RETURN_BOOL(obj->iterator != NULL);
1967         }
1968 }
1969
1970 PHP_METHOD(HttpMessage, next)
1971 {
1972         if (SUCCESS == zend_parse_parameters_none()) {
1973                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1974
1975                 if (obj->iterator) {
1976                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1977
1978                         if (itr && itr->parent.handle) {
1979                                 zval *old = obj->iterator;
1980                                 MAKE_STD_ZVAL(obj->iterator);
1981                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1982                                 zval_ptr_dtor(&old);
1983                         } else {
1984                                 zval_ptr_dtor(&obj->iterator);
1985                                 obj->iterator = NULL;
1986                         }
1987                 }
1988         }
1989 }
1990
1991 PHP_METHOD(HttpMessage, key)
1992 {
1993         if (SUCCESS == zend_parse_parameters_none()) {
1994                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1995
1996                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1997         }
1998 }
1999
2000 PHP_METHOD(HttpMessage, current)
2001 {
2002         if (SUCCESS == zend_parse_parameters_none()) {
2003                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2004
2005                 if (obj->iterator) {
2006                         RETURN_ZVAL(obj->iterator, 1, 0);
2007                 }
2008         }
2009 }
2010
2011 /*
2012  * Local variables:
2013  * tab-width: 4
2014  * c-basic-offset: 4
2015  * End:
2016  * vim600: noet sw=4 ts=4 fdm=marker
2017  * vim<600: noet sw=4 ts=4
2018  */
2019