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 PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info TSRMLS_DC)
  16 {
  17         php_http_message_t *old = *message;
  18
  19         /* advance message */
  20         if (old->type || zend_hash_num_elements(&old->hdrs) || PHP_HTTP_BUFFER_LEN(old)) {
  21                 (*message) = php_http_message_init(NULL, 0 TSRMLS_CC);
  22                 (*message)->parent = old;
  23                 (*headers) = &((*message)->hdrs);
  24         }
  25
  26         php_http_message_set_info(*message, info);
  27
  28         return old != *message;
  29 }
  30
  31 PHP_HTTP_API php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  32 {
  33         if (!message) {
  34                 message = emalloc(sizeof(*message));
  35         }
  36         memset(message, 0, sizeof(*message));
  37         TSRMLS_SET_CTX(message->ts);
  38
  39         php_http_message_set_type(message, type);
  40         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  41         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  42
  43         return message;
  44 }
  45
  46 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)
  47 {
  48         int free_msg = !message;
  49         zval *sval, tval;
  50         php_http_message_body_t *mbody;
  51
  52         message = php_http_message_init(message, type TSRMLS_CC);
  53
  54         switch (type) {
  55                 case PHP_HTTP_REQUEST:
  56                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  57                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  58                         } else {
  59                                 message->http.version.major = 1;
  60                                 message->http.version.minor = 1;
  61                         }
  62                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  63                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  64                         }
  65                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  66                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  67                         }
  68
  69                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  70
  71                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  72                                 php_http_message_body_dtor(&message->body);
  73                                 php_http_message_body_copy(mbody, &message->body, 0);
  74                         }
  75                         break;
  76
  77                 case PHP_HTTP_RESPONSE:
  78                         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)) {
  79                                 message->http.version.major = 1;
  80                                 message->http.version.minor = 1;
  81                                 switch ((message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  82                                         case 0:
  83                                                 message->http.info.response.code = 200;
  84                                         case 200:
  85                                                 message->http.info.response.status = estrdup("Ok");
  86                                                 break;
  87                                         default:
  88                                                 message->http.info.response.status = estrdup("");
  89                                                 break;
  90                                 }
  91
  92                         }
  93
  94                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  95
  96                         if (php_output_get_level(TSRMLS_C)) {
  97                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  98                                         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));
  99                                         goto error;
 100                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
 101                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
 102                                         goto error;
 103                                 } else {
 104                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 105                                         zval_dtor(&tval);
 106                                 }
 107                         }
 108                         break;
 109
 110                 default:
 111                 error:
 112                         if (free_msg) {
 113                                 php_http_message_free(&message);
 114                         } else {
 115                                 message = NULL;
 116                         }
 117                         break;
 118         }
 119
 120         return message;
 121 }
 122
 123 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 124 {
 125         php_http_message_parser_t p;
 126         php_http_buffer_t buf;
 127         int free_msg;
 128
 129         php_http_buffer_from_string_ex(&buf, str, len);
 130         php_http_message_parser_init(&p TSRMLS_CC);
 131
 132         if ((free_msg = !msg)) {
 133                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 134         }
 135
 136         if (FAILURE == php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &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, 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                         zval *header_str, **val;
 157                         HashPosition pos;
 158                         php_http_buffer_t str;
 159                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 160
 161                         php_http_buffer_init(&str);
 162                         MAKE_STD_ZVAL(header_str);
 163                         FOREACH_VAL(pos, *header, val) {
 164                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 165                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 166                                 zval_ptr_dtor(&strval);
 167                         }
 168                         php_http_buffer_fix(&str);
 169                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 170                         ret = header_str;
 171                 } else {
 172                         Z_ADDREF_PP(header);
 173                         ret = *header;
 174                 }
 175         }
 176
 177         efree(key);
 178
 179         return ret;
 180 }
 181
 182
 183 /* */
 184 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 185 {
 186         /* just act if different */
 187         if (type != message->type) {
 188
 189                 /* free request info */
 190                 switch (message->type = type) {
 191                         case PHP_HTTP_REQUEST:
 192                                 STR_FREE(message->http.info.request.method);
 193                                 STR_FREE(message->http.info.request.url);
 194                                 break;
 195
 196                         case PHP_HTTP_RESPONSE:
 197                                 STR_FREE(message->http.info.response.status);
 198                                 break;
 199
 200                         default:
 201                                 break;
 202                 }
 203
 204                 memset(&message->http, 0, sizeof(message->http));
 205         }
 206 }
 207
 208 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 209 {
 210         php_http_message_set_type(message, info->type);
 211         message->http.version = info->http.version;
 212         switch (message->type) {
 213                 case PHP_HTTP_REQUEST:
 214                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 215                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 216                         break;
 217
 218                 case PHP_HTTP_RESPONSE:
 219                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 220                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 221                         break;
 222
 223                 default:
 224                         break;
 225         }
 226 }
 227
 228 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 229 {
 230         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 231         HashPosition pos1;
 232         zval **header, *h;
 233         size_t size;
 234         TSRMLS_FETCH_FROM_CTX(msg->ts);
 235
 236         switch (msg->type) {
 237                 case PHP_HTTP_REQUEST:
 238                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 239                         break;
 240
 241                 case PHP_HTTP_RESPONSE:
 242                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 243                         break;
 244
 245                 default:
 246                         break;
 247         }
 248
 249         if ((size = php_http_message_body_size(&msg->body))) {
 250                 MAKE_STD_ZVAL(h);
 251                 ZVAL_LONG(h, size);
 252                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 253
 254                 if (msg->body.boundary) {
 255                         char *str;
 256                         size_t len;
 257
 258                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 259                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 260                                 MAKE_STD_ZVAL(h);
 261                                 ZVAL_STRINGL(h, str, len, 0);
 262                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 263                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 264                                 zval_dtor(h);
 265                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 266                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 267                         } else {
 268                                 zval_ptr_dtor(&h);
 269                         }
 270                 }
 271         }
 272
 273         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 274                 if (key.type == HASH_KEY_IS_STRING) {
 275                         HashPosition pos2;
 276                         zval **single_header;
 277
 278                         switch (Z_TYPE_PP(header)) {
 279                                 case IS_BOOL:
 280                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 281                                         break;
 282
 283                                 case IS_LONG:
 284                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 285                                         break;
 286
 287                                 case IS_DOUBLE:
 288                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 289                                         break;
 290
 291                                 case IS_STRING:
 292                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 293                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 294                                         break;
 295
 296                                 case IS_ARRAY:
 297                                         FOREACH_VAL(pos2, *header, single_header) {
 298                                                 switch (Z_TYPE_PP(single_header)) {
 299                                                         case IS_BOOL:
 300                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 301                                                                 break;
 302
 303                                                         case IS_LONG:
 304                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 305                                                                 break;
 306
 307                                                         case IS_DOUBLE:
 308                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 309                                                                 break;
 310
 311                                                         case IS_STRING:
 312                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 313                                                                 break;
 314                                                 }
 315                                         }
 316                                         break;
 317                         }
 318                 }
 319         }
 320 }
 321
 322 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 323 {
 324         php_http_buffer_t str;
 325
 326         php_http_buffer_init_ex(&str, 0x1000, 0);
 327         message_headers(msg, &str);
 328         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 329         php_http_buffer_dtor(&str);
 330
 331         if (php_http_message_body_size(&msg->body)) {
 332                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 333                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 334                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 335         }
 336 }
 337
 338 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 339 {
 340         php_http_buffer_t str;
 341         char *data;
 342
 343         php_http_buffer_init_ex(&str, 0x1000, 0);
 344         message_headers(msg, &str);
 345         if (php_http_message_body_size(&msg->body)) {
 346                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 347                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 348                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 349         }
 350
 351         data = php_http_buffer_data(&str, string, length);
 352         if (!string) {
 353                 efree(data);
 354         }
 355
 356         php_http_buffer_dtor(&str);
 357 }
 358
 359 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 360 {
 361         char *buf;
 362         size_t len;
 363         php_http_buffer_t str;
 364
 365         php_http_buffer_init(&str);
 366
 367         do {
 368                 php_http_message_to_string(message, &buf, &len);
 369                 php_http_buffer_prepend(&str, buf, len);
 370                 efree(buf);
 371         } while ((message = message->parent));
 372
 373         buf = php_http_buffer_data(&str, string, length);
 374         if (!string) {
 375                 efree(buf);
 376         }
 377
 378         php_http_buffer_dtor(&str);
 379 }
 380
 381 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 382 {
 383         int i, c = 0;
 384
 385         php_http_message_count(c, msg);
 386
 387         if (c > 1) {
 388                 php_http_message_t *tmp = msg, **arr;
 389
 390                 arr = ecalloc(c, sizeof(**arr));
 391                 for (i = 0; i < c; ++i) {
 392                         arr[i] = tmp;
 393                         tmp = tmp->parent;
 394                 }
 395                 arr[0]->parent = NULL;
 396                 for (i = 0; i < c-1; ++i) {
 397                         arr[i+1]->parent = arr[i];
 398                 }
 399
 400                 msg = arr[c-1];
 401                 efree(arr);
 402         }
 403
 404         return msg;
 405 }
 406
 407 PHP_HTTP_API php_http_message_t *php_http_message_interconnect(php_http_message_t *m1, php_http_message_t *m2)
 408 {
 409         if (m1 && m2) {
 410                 int i = 0, c1 = 0, c2 = 0;
 411                 php_http_message_t *t1 = m1, *t2 = m2, *p1, *p2;
 412
 413                 php_http_message_count(c1, m1);
 414                 php_http_message_count(c2, m2);
 415
 416                 while (i++ < (c1 - c2)) {
 417                         t1 = t1->parent;
 418                 }
 419                 while (i++ <= c1) {
 420                         p1 = t1->parent;
 421                         p2 = t2->parent;
 422                         t1->parent = t2;
 423                         t2->parent = p1;
 424                         t1 = p1;
 425                         t2 = p2;
 426                 }
 427         } else if (!m1 && m2) {
 428                 m1 = m2;
 429         }
 430         return m1;
 431 }
 432
 433 PHP_HTTP_API void php_http_message_to_struct(php_http_message_t *msg, zval *obj)
 434 {
 435         zval strct;
 436         zval *headers;
 437         char *version;
 438         TSRMLS_FETCH_FROM_CTX(msg->ts);
 439
 440         INIT_PZVAL_ARRAY(&strct, HASH_OF(obj));
 441
 442         add_assoc_long(&strct, "type", msg->type);
 443         spprintf(&version, 0 ,"%u.%u", msg->http.version.major, msg->http.version.minor);
 444         add_assoc_string_ex(&strct, ZEND_STRL("httpVersion"), version, 0);
 445         switch (msg->type)
 446         {
 447                 case PHP_HTTP_RESPONSE:
 448                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 449                         add_assoc_string(&strct, "responseStatus", STR_PTR(msg->http.info.response.status), 1);
 450                 break;
 451
 452                 case PHP_HTTP_REQUEST:
 453                         add_assoc_string(&strct, "requestMethod", STR_PTR(msg->http.info.request.method), 1);
 454                         add_assoc_string(&strct, "requestUrl", STR_PTR(msg->http.info.request.url), 1);
 455                 break;
 456
 457                 case PHP_HTTP_NONE:
 458                         /* avoid compiler warning */
 459                 break;
 460         }
 461
 462         MAKE_STD_ZVAL(headers);
 463         array_init(headers);
 464         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 465         add_assoc_zval(&strct, "headers", headers);
 466
 467         add_assoc_stringl(&strct, "body", PHP_HTTP_BUFFER_VAL(msg), PHP_HTTP_BUFFER_LEN(msg), 1);
 468
 469         if (msg->parent) {
 470                 zval *parent;
 471
 472                 MAKE_STD_ZVAL(parent);
 473                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 474                         array_init(parent);
 475                 } else {
 476                         object_init(parent);
 477                 }
 478                 add_assoc_zval(&strct, "parentMessage", parent);
 479                 php_http_message_to_struct(msg->parent, parent);
 480         } else {
 481                 add_assoc_null(&strct, "parentMessage");
 482         }
 483 }
 484 /*
 485 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 486 {
 487         STATUS rs = FAILURE;
 488
 489         switch (message->type) {
 490                 case PHP_HTTP_RESPONSE:
 491                 {
 492                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 493                         zval **val;
 494                         HashPosition pos;
 495
 496                         FOREACH_HASH_KEYVAL(pos, &message->hdrs, key, val) {
 497                                 if (key.type == HASH_KEY_IS_STRING) {
 498                                         http_send_header_zval_ex(key.str, key.len-1, val, 1);
 499                                 }
 500                         }
 501                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 502                                         SUCCESS == http_send_data(PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message)) ?
 503                                         SUCCESS : FAILURE;
 504                         break;
 505                 }
 506
 507                 case PHP_HTTP_REQUEST:
 508                 {
 509 #ifdef PHP_HTTP_HAVE_CURL
 510                         char *uri = NULL;
 511                         http_request request;
 512                         zval **zhost, *options, *headers;
 513
 514                         MAKE_STD_ZVAL(options);
 515                         MAKE_STD_ZVAL(headers);
 516                         array_init(options);
 517                         array_init(headers);
 518                         zend_hash_copy(Z_ARRVAL_P(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 519                         add_assoc_zval(options, "headers", headers);
 520
 521                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost) && Z_TYPE_PP(zhost) == IS_STRING) {
 522                                 char *colon = NULL;
 523                                 php_url parts, *url = php_url_parse(message->http.info.request.url);
 524
 525                                 memset(&parts, 0, sizeof(php_url));
 526
 527                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 528                                         parts.port = atoi(colon + 1);
 529                                         parts.host = estrndup(Z_STRVAL_PP(zhost), (Z_STRVAL_PP(zhost) - colon - 1));
 530                                 } else {
 531                                         parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
 532                                 }
 533
 534                                 http_build_url(PHP_HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
 535                                 php_url_free(url);
 536                                 efree(parts.host);
 537                         } else {
 538                                 uri = http_absolute_url(message->http.info.request.url);
 539                         }
 540
 541                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 542                                 http_request_body body;
 543
 544                                 http_request_init_ex(&request, NULL, request.meth, uri);
 545                                 request.body = http_request_body_init_ex(&body, PHP_HTTP_REQUEST_BODY_CSTRING, PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message), 0);
 546                                 if (SUCCESS == (rs = http_request_prepare(&request, Z_ARRVAL_P(options)))) {
 547                                         http_request_exec(&request);
 548                                 }
 549                                 http_request_dtor(&request);
 550                         } else {
 551                                 http_error_ex(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD,
 552                                         "Cannot send HttpMessage. Request method %s not supported",
 553                                         message->http.info.request.method);
 554                         }
 555                         efree(uri);
 556                         zval_ptr_dtor(&options);
 557 #else
 558                         http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 559 #endif
 560                 break;
 561                 }
 562
 563                 case PHP_HTTP_NONE:
 564                 default:
 565                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type PHP_HTTP_REQUEST nor PHP_HTTP_RESPONSE");
 566                         break;
 567         }
 568
 569         return rs;
 570 }
 571 */
 572
 573 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)
 574 {
 575         php_http_message_t *temp, *copy = NULL;
 576         php_http_info_t info;
 577         TSRMLS_FETCH_FROM_CTX(from->ts);
 578
 579         if (from) {
 580                 info.type = from->type;
 581                 info.http = from->http;
 582
 583                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 584                 php_http_message_set_info(temp, &info);
 585                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 586                 php_http_message_body_copy(&from->body, &temp->body, 1);
 587
 588                 if (parents) while (from->parent) {
 589                         info.type = from->parent->type;
 590                         info.http = from->parent->http;
 591
 592                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 593                         php_http_message_set_info(temp->parent, &info);
 594                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 595                         php_http_message_body_copy(&from->body, &temp->body, 1);
 596
 597                         temp = temp->parent;
 598                         from = from->parent;
 599                 }
 600         }
 601
 602         return copy;
 603 }
 604
 605 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 606 {
 607         return php_http_message_copy_ex(from, to, 1);
 608 }
 609
 610 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 611 {
 612         if (message) {
 613                 zend_hash_destroy(&message->hdrs);
 614                 php_http_message_body_dtor(&message->body);
 615
 616                 switch (message->type) {
 617                         case PHP_HTTP_REQUEST:
 618                                 STR_SET(message->http.info.request.method, NULL);
 619                                 STR_SET(message->http.info.request.url, NULL);
 620                                 break;
 621
 622                         case PHP_HTTP_RESPONSE:
 623                                 STR_SET(message->http.info.response.status, NULL);
 624                                 break;
 625
 626                         default:
 627                                 break;
 628                 }
 629         }
 630 }
 631
 632 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 633 {
 634         if (*message) {
 635                 if ((*message)->parent) {
 636                         php_http_message_free(&(*message)->parent);
 637                 }
 638                 php_http_message_dtor(*message);
 639                 efree(*message);
 640                 *message = NULL;
 641         }
 642 }
 643
 644 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 645 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 646 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 647
 648 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 649         PHP_HTTP_ARG_VAL(message, 0)
 650 PHP_HTTP_END_ARGS;
 651
 652 PHP_HTTP_EMPTY_ARGS(getBody);
 653 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 654         PHP_HTTP_ARG_VAL(body, 0)
 655 PHP_HTTP_END_ARGS;
 656
 657 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 658         PHP_HTTP_ARG_VAL(header, 0)
 659 PHP_HTTP_END_ARGS;
 660
 661 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 662         PHP_HTTP_ARG_VAL(header, 0)
 663         PHP_HTTP_ARG_VAL(value, 0)
 664 PHP_HTTP_END_ARGS;
 665
 666 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 667         PHP_HTTP_ARG_VAL(header, 0)
 668         PHP_HTTP_ARG_VAL(value, 0)
 669 PHP_HTTP_END_ARGS;
 670
 671 PHP_HTTP_EMPTY_ARGS(getHeaders);
 672 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 673         PHP_HTTP_ARG_VAL(headers, 0)
 674 PHP_HTTP_END_ARGS;
 675
 676 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 677         PHP_HTTP_ARG_VAL(headers, 0)
 678         PHP_HTTP_ARG_VAL(append, 0)
 679 PHP_HTTP_END_ARGS;
 680
 681 PHP_HTTP_EMPTY_ARGS(getType);
 682 PHP_HTTP_BEGIN_ARGS(setType, 1)
 683         PHP_HTTP_ARG_VAL(type, 0)
 684 PHP_HTTP_END_ARGS;
 685
 686 PHP_HTTP_EMPTY_ARGS(getInfo);
 687 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 688         PHP_HTTP_ARG_VAL(http_info, 0)
 689 PHP_HTTP_END_ARGS;
 690
 691 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 692 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 693         PHP_HTTP_ARG_VAL(response_code, 0)
 694 PHP_HTTP_END_ARGS;
 695
 696 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 697 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 698         PHP_HTTP_ARG_VAL(response_status, 0)
 699 PHP_HTTP_END_ARGS;
 700
 701 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 702 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 703         PHP_HTTP_ARG_VAL(request_method, 0)
 704 PHP_HTTP_END_ARGS;
 705
 706 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 707 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 708         PHP_HTTP_ARG_VAL(url, 0)
 709 PHP_HTTP_END_ARGS;
 710
 711 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 712 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 713         PHP_HTTP_ARG_VAL(http_version, 0)
 714 PHP_HTTP_END_ARGS;
 715
 716 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 717 PHP_HTTP_EMPTY_ARGS(__toString);
 718 PHP_HTTP_BEGIN_ARGS(toString, 0)
 719         PHP_HTTP_ARG_VAL(include_parent, 0)
 720 PHP_HTTP_END_ARGS;
 721
 722 PHP_HTTP_EMPTY_ARGS(count);
 723
 724 PHP_HTTP_EMPTY_ARGS(serialize);
 725 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 726         PHP_HTTP_ARG_VAL(serialized, 0)
 727 PHP_HTTP_END_ARGS;
 728
 729 PHP_HTTP_EMPTY_ARGS(rewind);
 730 PHP_HTTP_EMPTY_ARGS(valid);
 731 PHP_HTTP_EMPTY_ARGS(key);
 732 PHP_HTTP_EMPTY_ARGS(current);
 733 PHP_HTTP_EMPTY_ARGS(next);
 734
 735 PHP_HTTP_EMPTY_ARGS(detach);
 736 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 737         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 738 PHP_HTTP_END_ARGS;
 739 PHP_HTTP_EMPTY_ARGS(reverse);
 740
 741 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 742 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 743 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 744 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 745
 746 zend_class_entry *php_http_message_class_entry;
 747 zend_function_entry php_http_message_method_entry[] = {
 748         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 749         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 750         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 751         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 752         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 753         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 754         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 755         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 756         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 757         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 758         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 759         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 760         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 761         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 762         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 763         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 764         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 765         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 766         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 767         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 768         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 769         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 770         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 771         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 772         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 773
 774         /* implements Countable */
 775         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 776
 777         /* implements Serializable */
 778         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 779         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 780
 781         /* implements Iterator */
 782         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 783         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 784         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 785         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 786         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 787
 788         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 789
 790         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 791         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 792         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 793
 794         EMPTY_FUNCTION_ENTRY
 795 };
 796 static zend_object_handlers php_http_message_object_handlers;
 797 static HashTable php_http_message_object_prophandlers;
 798
 799 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 800
 801 typedef struct php_http_message_object_prophandler {
 802         php_http_message_object_prophandler_func_t read;
 803         php_http_message_object_prophandler_func_t write;
 804 } php_http_message_object_prophandler_t;
 805
 806 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) {
 807         php_http_message_object_prophandler_t h = { read, write };
 808         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 809 }
 810 /*
 811 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 812         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 813 }
 814 */
 815 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 816         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 817 }
 818 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 819         RETVAL_LONG(obj->message->type);
 820 }
 821 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 822         zval *cpy = php_http_ztyp(IS_LONG, value);
 823         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 824         zval_ptr_dtor(&cpy);
 825 }
 826 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 827         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 828                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 829         } else {
 830                 RETVAL_NULL();
 831         }
 832 }
 833 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 834         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 835                 zval *cpy = php_http_ztyp(IS_STRING, value);
 836                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 837                 zval_ptr_dtor(&cpy);
 838         }
 839 }
 840 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 841         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 842                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 843         } else {
 844                 RETVAL_NULL();
 845         }
 846 }
 847 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 848         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 849                 zval *cpy = php_http_ztyp(IS_STRING, value);
 850                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 851                 zval_ptr_dtor(&cpy);
 852         }
 853 }
 854 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 855         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 856                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 857         } else {
 858                 RETVAL_NULL();
 859         }
 860 }
 861 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 862         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 863                 zval *cpy = php_http_ztyp(IS_STRING, value);
 864                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 865                 zval_ptr_dtor(&cpy);
 866         }
 867 }
 868 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 869         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 870                 RETVAL_LONG(obj->message->http.info.response.code);
 871         } else {
 872                 RETVAL_NULL();
 873         }
 874 }
 875 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 876         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 877                 zval *cpy = php_http_ztyp(IS_LONG, value);
 878                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 879                 zval_ptr_dtor(&cpy);
 880         }
 881 }
 882 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 883         char *version_str;
 884         size_t version_len;
 885
 886         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 887         RETVAL_STRINGL(version_str, version_len, 0);
 888 }
 889 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 890         zval *cpy = php_http_ztyp(IS_STRING, value);
 891         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 892         zval_ptr_dtor(&cpy);
 893 }
 894 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 895         array_init(return_value);
 896         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 897 }
 898 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 899         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 900
 901         zend_hash_clean(&obj->message->hdrs);
 902         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 903         zval_ptr_dtor(&cpy);
 904 }
 905 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 906         if (obj->body.handle) {
 907                 RETVAL_OBJVAL(obj->body, 1);
 908         } else {
 909                 RETVAL_NULL();
 910         }
 911 }
 912 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 913         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 914                 if (obj->body.handle) {
 915                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 916                 }
 917                 Z_OBJ_ADDREF_P(value);
 918                 obj->body = Z_OBJVAL_P(value);
 919         }
 920 }
 921 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 922         if (obj->message->parent) {
 923                 RETVAL_OBJVAL(obj->parent, 1);
 924         } else {
 925                 RETVAL_NULL();
 926         }
 927 }
 928 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 929         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 930                 if (obj->message->parent) {
 931                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 932                 }
 933                 Z_OBJ_ADDREF_P(value);
 934                 obj->parent = Z_OBJVAL_P(value);
 935         }
 936 }
 937
 938 PHP_MINIT_FUNCTION(http_message)
 939 {
 940         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 941         php_http_message_class_entry->create_object = php_http_message_object_new;
 942         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 943         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 944         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 945         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 946         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 947         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 948
 949         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 950
 951         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 952         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 953         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 954         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 955         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 956         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 957         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);
 958         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 959         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);
 960         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 961         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);
 962         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 963         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);
 964         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 965         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);
 966         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 967         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 968         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 969         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);
 970
 971         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 972         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 973         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 974
 975         return SUCCESS;
 976 }
 977
 978 PHP_MSHUTDOWN_FUNCTION(http_message)
 979 {
 980         zend_hash_destroy(&php_http_message_object_prophandlers);
 981
 982         return SUCCESS;
 983 }
 984
 985 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 986 {
 987         int i = 0;
 988         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 989
 990         /* count */
 991         php_http_message_count(i, obj->message);
 992
 993         if (i > 1) {
 994                 zval o;
 995                 zend_object_value *ovalues = NULL;
 996                 php_http_message_object_t **objects = NULL;
 997                 int last = i - 1;
 998
 999                 objects = ecalloc(i, sizeof(**objects));
1000                 ovalues = ecalloc(i, sizeof(*ovalues));
1001
1002                 /* we are the first message */
1003                 objects[0] = obj;
1004                 ovalues[0] = getThis()->value.obj;
1005
1006                 /* fetch parents */
1007                 INIT_PZVAL(&o);
1008                 o.type = IS_OBJECT;
1009                 for (i = 1; obj->parent.handle; ++i) {
1010                         o.value.obj = obj->parent;
1011                         ovalues[i] = o.value.obj;
1012                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1013                 }
1014
1015                 /* reorder parents */
1016                 for (last = --i; i; --i) {
1017                         objects[i]->message->parent = objects[i-1]->message;
1018                         objects[i]->parent = ovalues[i-1];
1019                 }
1020                 objects[0]->message->parent = NULL;
1021                 objects[0]->parent.handle = 0;
1022                 objects[0]->parent.handlers = NULL;
1023
1024                 /* add ref (why?) */
1025                 Z_OBJ_ADDREF_P(getThis());
1026                 RETVAL_OBJVAL(ovalues[last], 1);
1027
1028                 efree(objects);
1029                 efree(ovalues);
1030         } else {
1031                 RETURN_ZVAL(getThis(), 1, 0);
1032         }
1033 }
1034
1035 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1036 {
1037         zval m;
1038         php_http_message_t *save_parent_msg = NULL;
1039         zend_object_value save_parent_obj = {0, NULL};
1040         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1041         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1042
1043         INIT_PZVAL(&m);
1044         m.type = IS_OBJECT;
1045
1046         if (!top) {
1047                 save_parent_obj = obj->parent;
1048                 save_parent_msg = obj->message->parent;
1049         } else {
1050                 /* iterate to the most parent object */
1051                 while (obj->parent.handle) {
1052                         m.value.obj = obj->parent;
1053                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1054                 }
1055         }
1056
1057         /* prepend */
1058         obj->parent = prepend->value.obj;
1059         obj->message->parent = prepend_obj->message;
1060
1061         /* add ref */
1062         zend_objects_store_add_ref(prepend TSRMLS_CC);
1063         while (prepend_obj->parent.handle) {
1064                 m.value.obj = prepend_obj->parent;
1065                 zend_objects_store_add_ref(&m TSRMLS_CC);
1066                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1067         }
1068
1069         if (!top) {
1070                 prepend_obj->parent = save_parent_obj;
1071                 prepend_obj->message->parent = save_parent_msg;
1072         }
1073 }
1074
1075 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1076 {
1077         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1078 }
1079
1080 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)
1081 {
1082         zend_object_value ov;
1083         php_http_message_object_t *o;
1084
1085         o = ecalloc(1, sizeof(php_http_message_object_t));
1086         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1087         object_properties_init((zend_object *) o, ce);
1088
1089         if (ptr) {
1090                 *ptr = o;
1091         }
1092
1093         if (msg) {
1094                 o->message = msg;
1095                 if (msg->parent) {
1096                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1097                 }
1098                 o->body = php_http_message_body_object_new_ex(php_http_message_body_class_entry, php_http_message_body_copy(&msg->body, NULL, 0), NULL TSRMLS_CC);
1099         }
1100
1101         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1102         ov.handlers = &php_http_message_object_handlers;
1103
1104         return ov;
1105 }
1106
1107 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1108 {
1109         zend_object_value new_ov;
1110         php_http_message_object_t *new_obj = NULL;
1111         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1112
1113         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1114         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1115
1116         return new_ov;
1117 }
1118
1119 void php_http_message_object_free(void *object TSRMLS_DC)
1120 {
1121         php_http_message_object_t *o = (php_http_message_object_t *) object;
1122
1123         if (o->iterator) {
1124                 zval_ptr_dtor(&o->iterator);
1125                 o->iterator = NULL;
1126         }
1127         if (o->message) {
1128                 /* do NOT free recursivly */
1129                 php_http_message_dtor(o->message);
1130                 efree(o->message);
1131                 o->message = NULL;
1132         }
1133         if (o->parent.handle) {
1134                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1135         }
1136         if (o->body.handle) {
1137                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1138         }
1139         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1140         efree(o);
1141 }
1142
1143
1144 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1145 {
1146         php_http_message_object_prophandler_t *handler;
1147         zval *copy = php_http_ztyp(IS_STRING, member);
1148
1149         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1150                 zval_ptr_dtor(&copy);
1151                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1152         }
1153         zval_ptr_dtor(&copy);
1154
1155         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1156 }
1157
1158 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1159 {
1160         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1161         php_http_message_object_prophandler_t *handler;
1162         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1163
1164         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1165                 if (type == BP_VAR_R) {
1166                         ALLOC_ZVAL(return_value);
1167                         Z_SET_REFCOUNT_P(return_value, 0);
1168                         Z_UNSET_ISREF_P(return_value);
1169
1170                         handler->read(obj, return_value TSRMLS_CC);
1171                 } else {
1172                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1173                         return_value = NULL;
1174                 }
1175         } else {
1176                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1177         }
1178
1179         zval_ptr_dtor(&copy);
1180
1181         return return_value;
1182 }
1183
1184 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1185 {
1186         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1187         php_http_message_object_prophandler_t *handler;
1188         zval *copy = php_http_ztyp(IS_STRING, member);
1189
1190         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1191                 handler->write(obj, value TSRMLS_CC);
1192         } else {
1193                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1194         }
1195
1196         zval_ptr_dtor(&copy);
1197 }
1198
1199
1200 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1201 {
1202         zval *headers;
1203         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1204         php_http_message_t *msg = obj->message;
1205         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1206         zval array, *parent, *body;
1207         char *version;
1208
1209         INIT_PZVAL_ARRAY(&array, props);
1210
1211 #define ASSOC_PROP(array, ptype, name, val) \
1212         { \
1213                 char *m_prop_name; \
1214                 int m_prop_len; \
1215                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1216                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1217                 efree(m_prop_name); \
1218         }
1219 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1220 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1221 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1222         { \
1223                 char *m_prop_name; \
1224                 int m_prop_len; \
1225                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1226                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1227                 efree(m_prop_name); \
1228         }
1229
1230         ASSOC_PROP(array, long, "type", msg->type);
1231         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1232
1233         switch (msg->type) {
1234                 case PHP_HTTP_REQUEST:
1235                         ASSOC_PROP(array, long, "responseCode", 0);
1236                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1237                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1238                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1239                         break;
1240
1241                 case PHP_HTTP_RESPONSE:
1242                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1243                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1244                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1245                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1246                         break;
1247
1248                 case PHP_HTTP_NONE:
1249                 default:
1250                         ASSOC_PROP(array, long, "responseCode", 0);
1251                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1252                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1253                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1254                         break;
1255         }
1256
1257         MAKE_STD_ZVAL(headers);
1258         array_init(headers);
1259         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1260         ASSOC_PROP(array, zval, "headers", headers);
1261
1262         MAKE_STD_ZVAL(body);
1263         if (!obj->body.handle) {
1264                 php_http_new(&obj->body, php_http_message_body_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);
1265         }
1266         ZVAL_OBJVAL(body, obj->body, 1);
1267         ASSOC_PROP(array, zval, "body", body);
1268
1269         MAKE_STD_ZVAL(parent);
1270         if (msg->parent) {
1271                 ZVAL_OBJVAL(parent, obj->parent, 1);
1272         } else {
1273                 ZVAL_NULL(parent);
1274         }
1275         ASSOC_PROP(array, zval, "parentMessage", parent);
1276
1277         return props;
1278 }
1279
1280 /* PHP */
1281
1282 PHP_METHOD(HttpMessage, __construct)
1283 {
1284         int length = 0;
1285         char *message = NULL;
1286         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1287
1288         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1289                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
1290                         if (message && length) {
1291                                 php_http_message_t *msg = php_http_message_parse(NULL, message, length TSRMLS_CC);
1292
1293                                 if (!msg) {
1294                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, message);
1295                                 } else {
1296                                         php_http_message_dtor(obj->message);
1297                                         obj->message = msg;{
1298                                         if (obj->message->parent) {
1299                                                 obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1300                                         }
1301                                 }
1302                         } end_error_handling();
1303                 }
1304                 if (!obj->message) {
1305                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1306                 }
1307         } end_error_handling();
1308
1309 }
1310
1311 PHP_METHOD(HttpMessage, getBody)
1312 {
1313         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1314                 if (SUCCESS == zend_parse_parameters_none()) {
1315                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1316
1317                         if (!obj->message) {
1318                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1319                         }
1320
1321                         if (obj->body.handle || SUCCESS == php_http_new(&obj->body, php_http_message_body_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)) {
1322                                 RETVAL_OBJVAL(obj->body, 1);
1323                         }
1324                 }
1325         } end_error_handling();
1326 }
1327
1328 PHP_METHOD(HttpMessage, setBody)
1329 {
1330         zval *zbody;
1331
1332         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1333                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1334                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1335
1336                 if (!obj->message) {
1337                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1338                 }
1339
1340                 php_http_message_body_dtor(&obj->message->body);
1341                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1342                 Z_OBJ_ADDREF_P(zbody);
1343                 obj->body = Z_OBJVAL_P(zbody);
1344         }
1345         RETVAL_ZVAL(getThis(), 1, 0);
1346 }
1347
1348 PHP_METHOD(HttpMessage, getHeader)
1349 {
1350         char *header_str;
1351         int header_len;
1352
1353         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1354                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1355                 zval *header;
1356
1357                 if (!obj->message) {
1358                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1359                 }
1360
1361                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1362                         RETURN_ZVAL(header, 1, 1);
1363                 }
1364         }
1365         RETURN_FALSE;
1366 }
1367
1368 PHP_METHOD(HttpMessage, getHeaders)
1369 {
1370         if (SUCCESS == zend_parse_parameters_none()) {
1371                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1372
1373                 if (!obj->message) {
1374                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1375                 }
1376
1377                 array_init(return_value);
1378                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1379         }
1380 }
1381
1382 PHP_METHOD(HttpMessage, setHeader)
1383 {
1384         zval *zvalue = NULL;
1385         char *name_str;
1386         int name_len;
1387
1388         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1389                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1390                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1391
1392                 if (!obj->message) {
1393                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1394                 }
1395
1396                 if (!zvalue) {
1397                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1398                 } else {
1399                         Z_ADDREF_P(zvalue);
1400                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1401                 }
1402                 efree(name);
1403         }
1404         RETVAL_ZVAL(getThis(), 1, 0);
1405 }
1406
1407 PHP_METHOD(HttpMessage, setHeaders)
1408 {
1409         zval *new_headers = NULL;
1410
1411         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1412                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1413
1414                 if (!obj->message) {
1415                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1416                 }
1417
1418                 zend_hash_clean(&obj->message->hdrs);
1419                 if (new_headers) {
1420                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1421                 }
1422         }
1423         RETVAL_ZVAL(getThis(), 1, 0);
1424 }
1425
1426 PHP_METHOD(HttpMessage, addHeader)
1427 {
1428         zval *zvalue;
1429         char *name_str;
1430         int name_len;
1431
1432         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1433                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1434                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1435                 zval *header;
1436
1437                 if (!obj->message) {
1438                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1439                 }
1440
1441                 Z_ADDREF_P(zvalue);
1442                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1443                         convert_to_array(header);
1444                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1445                 } else {
1446                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1447                 }
1448                 efree(name);
1449         }
1450         RETVAL_ZVAL(getThis(), 1, 0);
1451 }
1452
1453 PHP_METHOD(HttpMessage, addHeaders)
1454 {
1455         zval *new_headers;
1456         zend_bool append = 0;
1457
1458         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1459                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1460
1461                 if (!obj->message) {
1462                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1463                 }
1464
1465                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1466         }
1467         RETVAL_ZVAL(getThis(), 1, 0);
1468 }
1469
1470 PHP_METHOD(HttpMessage, getType)
1471 {
1472         if (SUCCESS == zend_parse_parameters_none()) {
1473                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1474
1475                 if (!obj->message) {
1476                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1477                 }
1478
1479                 RETURN_LONG(obj->message->type);
1480         }
1481 }
1482
1483 PHP_METHOD(HttpMessage, setType)
1484 {
1485         long type;
1486
1487         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1488                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1489
1490                 if (!obj->message) {
1491                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1492                 }
1493
1494                 php_http_message_set_type(obj->message, type);
1495         }
1496         RETVAL_ZVAL(getThis(), 1, 0);
1497 }
1498
1499 PHP_METHOD(HttpMessage, getInfo)
1500 {
1501         if (SUCCESS == zend_parse_parameters_none()) {
1502                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1503
1504                 if (!obj->message) {
1505                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1506                 }
1507
1508                 switch (obj->message->type) {
1509                         case PHP_HTTP_REQUEST:
1510                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1511                                 break;
1512                         case PHP_HTTP_RESPONSE:
1513                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1514                                 break;
1515                         default:
1516                                 RETURN_NULL();
1517                                 break;
1518                 }
1519                 Z_TYPE_P(return_value) = IS_STRING;
1520                 return;
1521         }
1522         RETURN_FALSE;
1523 }
1524
1525 PHP_METHOD(HttpMessage, setInfo)
1526 {
1527         char *str;
1528         int len;
1529         php_http_info_t inf;
1530
1531         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1532         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1533                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1534
1535                 if (!obj->message) {
1536                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1537                 }
1538
1539                 php_http_message_set_info(obj->message, &inf);
1540                 php_http_info_dtor(&inf);
1541         }
1542         RETVAL_ZVAL(getThis(), 1, 0);
1543 }
1544
1545 PHP_METHOD(HttpMessage, getHttpVersion)
1546 {
1547         if (SUCCESS == zend_parse_parameters_none()) {
1548                 char *str;
1549                 size_t len;
1550                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1551
1552                 if (!obj->message) {
1553                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1554                 }
1555
1556                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1557                 RETURN_STRINGL(str, len, 0);
1558         }
1559
1560         RETURN_FALSE;
1561 }
1562
1563 PHP_METHOD(HttpMessage, setHttpVersion)
1564 {
1565         char *v_str;
1566         int v_len;
1567
1568         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1569                 php_http_version_t version;
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 TSRMLS_CC);
1574                 }
1575
1576                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1577                         obj->message->http.version = version;
1578                 }
1579         }
1580         RETVAL_ZVAL(getThis(), 1, 0);
1581 }
1582
1583 PHP_METHOD(HttpMessage, getResponseCode)
1584 {
1585         if (SUCCESS == zend_parse_parameters_none()) {
1586                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1587
1588                 if (!obj->message) {
1589                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1590                 }
1591
1592                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1593                 RETURN_LONG(obj->message->http.info.response.code);
1594         }
1595         RETURN_FALSE;
1596 }
1597
1598 PHP_METHOD(HttpMessage, setResponseCode)
1599 {
1600         long code;
1601         zend_bool strict = 1;
1602
1603         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1604                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1605
1606                 if (!obj->message) {
1607                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1608                 }
1609
1610                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1611                 if (strict && (code < 100 || code > 599)) {
1612                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1613                         RETURN_FALSE;
1614                 }
1615
1616                 obj->message->http.info.response.code = code;
1617         }
1618         RETVAL_ZVAL(getThis(), 1, 0);
1619 }
1620
1621 PHP_METHOD(HttpMessage, getResponseStatus)
1622 {
1623         if (SUCCESS == zend_parse_parameters_none()) {
1624                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1625
1626                 if (!obj->message) {
1627                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1628                 }
1629
1630                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1631                 if (obj->message->http.info.response.status) {
1632                         RETURN_STRING(obj->message->http.info.response.status, 1);
1633                 } else {
1634                         RETURN_EMPTY_STRING();
1635                 }
1636         }
1637
1638         RETURN_FALSE;
1639 }
1640
1641 PHP_METHOD(HttpMessage, setResponseStatus)
1642 {
1643         char *status;
1644         int status_len;
1645
1646         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1647                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1648
1649                 if (!obj->message) {
1650                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1651                 }
1652
1653                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1654                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1655         }
1656         RETVAL_ZVAL(getThis(), 1, 0);
1657 }
1658
1659 PHP_METHOD(HttpMessage, getRequestMethod)
1660 {
1661         if (SUCCESS == zend_parse_parameters_none()) {
1662                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1663
1664                 if (!obj->message) {
1665                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1666                 }
1667
1668                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1669                 if (obj->message->http.info.request.method) {
1670                         RETURN_STRING(obj->message->http.info.request.method, 1);
1671                 } else {
1672                         RETURN_EMPTY_STRING();
1673                 }
1674         }
1675
1676         RETURN_FALSE;
1677 }
1678
1679 PHP_METHOD(HttpMessage, setRequestMethod)
1680 {
1681         char *method;
1682         int method_len;
1683
1684         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1685                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1686
1687                 if (!obj->message) {
1688                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1689                 }
1690
1691                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1692                 if (method_len < 1) {
1693                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1694                         RETURN_FALSE;
1695                 }
1696
1697                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1698         }
1699         RETVAL_ZVAL(getThis(), 1, 0);
1700 }
1701
1702 PHP_METHOD(HttpMessage, getRequestUrl)
1703 {
1704         if (SUCCESS == zend_parse_parameters_none()) {
1705                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1706
1707                 if (!obj->message) {
1708                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1709                 }
1710
1711                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1712                 if (obj->message->http.info.request.url) {
1713                         RETURN_STRING(obj->message->http.info.request.url, 1);
1714                 } else {
1715                         RETURN_EMPTY_STRING();
1716                 }
1717         }
1718
1719         RETURN_FALSE;
1720 }
1721
1722 PHP_METHOD(HttpMessage, setRequestUrl)
1723 {
1724         char *url_str;
1725         int url_len;
1726
1727         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1728                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1729
1730                 if (!obj->message) {
1731                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1732                 }
1733
1734                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1735                 if (url_len < 1) {
1736                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1737                         RETURN_FALSE;
1738                 }
1739                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1740         }
1741         RETVAL_ZVAL(getThis(), 1, 0);
1742 }
1743
1744
1745 PHP_METHOD(HttpMessage, getParentMessage)
1746 {
1747         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1748                 if (SUCCESS == zend_parse_parameters_none()) {
1749                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1750
1751                         if (!obj->message) {
1752                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1753                         }
1754
1755                         if (obj->message->parent) {
1756                                 RETVAL_OBJVAL(obj->parent, 1);
1757                         } else {
1758                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1759                         }
1760                 }
1761         } end_error_handling();
1762 }
1763
1764 PHP_METHOD(HttpMessage, toString)
1765 {
1766         zend_bool include_parent = 0;
1767
1768         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1769                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1770                 char *string;
1771                 size_t length;
1772
1773                 if (!obj->message) {
1774                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1775                 }
1776
1777                 if (include_parent) {
1778                         php_http_message_serialize(obj->message, &string, &length);
1779                 } else {
1780                         php_http_message_to_string(obj->message, &string, &length);
1781                 }
1782                 if (string) {
1783                         RETURN_STRINGL(string, length, 0);
1784                 }
1785         }
1786         RETURN_EMPTY_STRING();
1787 }
1788
1789 PHP_METHOD(HttpMessage, serialize)
1790 {
1791         if (SUCCESS == zend_parse_parameters_none()) {
1792                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1793                 char *string;
1794                 size_t length;
1795
1796                 if (!obj->message) {
1797                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1798                 }
1799
1800                 php_http_message_serialize(obj->message, &string, &length);
1801                 RETURN_STRINGL(string, length, 0);
1802         }
1803         RETURN_EMPTY_STRING();
1804 }
1805
1806 PHP_METHOD(HttpMessage, unserialize)
1807 {
1808         int length;
1809         char *serialized;
1810
1811         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1812                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1813                 php_http_message_t *msg;
1814
1815                 if (obj->message) {
1816                         php_http_message_dtor(obj->message);
1817                         efree(obj->message);
1818                 }
1819                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1820                         obj->message = msg;
1821                 } else {
1822                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1823                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1824                 }
1825         }
1826 }
1827
1828 PHP_METHOD(HttpMessage, detach)
1829 {
1830         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1831                 if (SUCCESS == zend_parse_parameters_none()) {
1832                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1833
1834                         if (!obj->message) {
1835                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1836                         }
1837
1838                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1839                 }
1840         } end_error_handling();
1841 }
1842
1843 PHP_METHOD(HttpMessage, prepend)
1844 {
1845         zval *prepend;
1846         zend_bool top = 1;
1847
1848         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1849                 php_http_message_t *msg[2];
1850                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1851                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1852
1853                 if (!obj->message) {
1854                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1855                 }
1856                 if (!prepend_obj->message) {
1857                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1858                 }
1859
1860                 /* safety check */
1861                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1862                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1863                                 if (msg[0] == msg[1]) {
1864                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1865                                         return;
1866                                 }
1867                         }
1868                 }
1869
1870                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1871         }
1872 }
1873
1874 PHP_METHOD(HttpMessage, reverse)
1875 {
1876         if (SUCCESS == zend_parse_parameters_none()) {
1877                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1878         }
1879 }
1880
1881 PHP_METHOD(HttpMessage, count)
1882 {
1883         if (SUCCESS == zend_parse_parameters_none()) {
1884                 long i = 0;
1885                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1886
1887                 if (!obj->message) {
1888                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1889                 }
1890
1891                 php_http_message_count(i, obj->message);
1892                 RETURN_LONG(i);
1893         }
1894         RETURN_FALSE;
1895 }
1896
1897 PHP_METHOD(HttpMessage, rewind)
1898 {
1899         if (SUCCESS == zend_parse_parameters_none()) {
1900                 zval *zobj = getThis();
1901                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1902
1903                 if (obj->iterator) {
1904                         zval_ptr_dtor(&obj->iterator);
1905                 }
1906                 Z_ADDREF_P(zobj);
1907                 obj->iterator = zobj;
1908         }
1909 }
1910
1911 PHP_METHOD(HttpMessage, valid)
1912 {
1913         if (SUCCESS == zend_parse_parameters_none()) {
1914                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1915
1916                 RETURN_BOOL(obj->iterator != NULL);
1917         }
1918 }
1919
1920 PHP_METHOD(HttpMessage, next)
1921 {
1922         if (SUCCESS == zend_parse_parameters_none()) {
1923                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1924
1925                 if (obj->iterator) {
1926                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1927
1928                         if (itr && itr->parent.handle) {
1929                                 zval *old = obj->iterator;
1930                                 MAKE_STD_ZVAL(obj->iterator);
1931                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1932                                 zval_ptr_dtor(&old);
1933                         } else {
1934                                 zval_ptr_dtor(&obj->iterator);
1935                                 obj->iterator = NULL;
1936                         }
1937                 }
1938         }
1939 }
1940
1941 PHP_METHOD(HttpMessage, key)
1942 {
1943         if (SUCCESS == zend_parse_parameters_none()) {
1944                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1945
1946                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1947         }
1948 }
1949
1950 PHP_METHOD(HttpMessage, current)
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                 if (obj->iterator) {
1956                         RETURN_ZVAL(obj->iterator, 1, 0);
1957                 }
1958         }
1959 }
1960
1961 /*
1962  * Local variables:
1963  * tab-width: 4
1964  * c-basic-offset: 4
1965  * End:
1966  * vim600: noet sw=4 ts=4 fdm=marker
1967  * vim<600: noet sw=4 ts=4
1968  */
1969