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                         ret = php_http_ztyp(IS_STRING, *header);
 173                 }
 174         }
 175
 176         efree(key);
 177
 178         return ret;
 179 }
 180
 181
 182 /* */
 183 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 184 {
 185         /* just act if different */
 186         if (type != message->type) {
 187
 188                 /* free request info */
 189                 switch (message->type = type) {
 190                         case PHP_HTTP_REQUEST:
 191                                 STR_FREE(message->http.info.request.method);
 192                                 STR_FREE(message->http.info.request.url);
 193                                 break;
 194
 195                         case PHP_HTTP_RESPONSE:
 196                                 STR_FREE(message->http.info.response.status);
 197                                 break;
 198
 199                         default:
 200                                 break;
 201                 }
 202
 203                 memset(&message->http, 0, sizeof(message->http));
 204         }
 205 }
 206
 207 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 208 {
 209         php_http_message_set_type(message, info->type);
 210         message->http.version = info->http.version;
 211         switch (message->type) {
 212                 case PHP_HTTP_REQUEST:
 213                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 214                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 215                         break;
 216
 217                 case PHP_HTTP_RESPONSE:
 218                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 219                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 220                         break;
 221
 222                 default:
 223                         break;
 224         }
 225 }
 226
 227 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 228 {
 229         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 230         HashPosition pos1;
 231         zval **header, *h;
 232         size_t size;
 233         TSRMLS_FETCH_FROM_CTX(msg->ts);
 234
 235         switch (msg->type) {
 236                 case PHP_HTTP_REQUEST:
 237                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 238                         break;
 239
 240                 case PHP_HTTP_RESPONSE:
 241                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 242                         break;
 243
 244                 default:
 245                         break;
 246         }
 247
 248         if ((size = php_http_message_body_size(&msg->body))) {
 249                 MAKE_STD_ZVAL(h);
 250                 ZVAL_LONG(h, size);
 251                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 252
 253                 if (msg->body.boundary) {
 254                         char *str;
 255                         size_t len;
 256
 257                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 258                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 259                                 MAKE_STD_ZVAL(h);
 260                                 ZVAL_STRINGL(h, str, len, 0);
 261                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 262                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 263                                 zval_dtor(h);
 264                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 265                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 266                         } else {
 267                                 zval_ptr_dtor(&h);
 268                         }
 269                 }
 270         }
 271
 272         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 273                 if (key.type == HASH_KEY_IS_STRING) {
 274                         HashPosition pos2;
 275                         zval **single_header;
 276
 277                         switch (Z_TYPE_PP(header)) {
 278                                 case IS_BOOL:
 279                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 280                                         break;
 281
 282                                 case IS_LONG:
 283                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 284                                         break;
 285
 286                                 case IS_DOUBLE:
 287                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 288                                         break;
 289
 290                                 case IS_STRING:
 291                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 292                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 293                                         break;
 294
 295                                 case IS_ARRAY:
 296                                         FOREACH_VAL(pos2, *header, single_header) {
 297                                                 switch (Z_TYPE_PP(single_header)) {
 298                                                         case IS_BOOL:
 299                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 300                                                                 break;
 301
 302                                                         case IS_LONG:
 303                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 304                                                                 break;
 305
 306                                                         case IS_DOUBLE:
 307                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 308                                                                 break;
 309
 310                                                         case IS_STRING:
 311                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 312                                                                 break;
 313                                                 }
 314                                         }
 315                                         break;
 316                         }
 317                 }
 318         }
 319 }
 320
 321 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 322 {
 323         php_http_buffer_t str;
 324
 325         php_http_buffer_init_ex(&str, 0x1000, 0);
 326         message_headers(msg, &str);
 327         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 328         php_http_buffer_dtor(&str);
 329
 330         if (php_http_message_body_size(&msg->body)) {
 331                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 332                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 333                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 334         }
 335 }
 336
 337 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 338 {
 339         php_http_buffer_t str;
 340         char *data;
 341
 342         php_http_buffer_init_ex(&str, 0x1000, 0);
 343         message_headers(msg, &str);
 344         if (php_http_message_body_size(&msg->body)) {
 345                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 346                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 347                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 348         }
 349
 350         data = php_http_buffer_data(&str, string, length);
 351         if (!string) {
 352                 efree(data);
 353         }
 354
 355         php_http_buffer_dtor(&str);
 356 }
 357
 358 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 359 {
 360         char *buf;
 361         size_t len;
 362         php_http_buffer_t str;
 363
 364         php_http_buffer_init(&str);
 365
 366         do {
 367                 php_http_message_to_string(message, &buf, &len);
 368                 php_http_buffer_prepend(&str, buf, len);
 369                 efree(buf);
 370         } while ((message = message->parent));
 371
 372         buf = php_http_buffer_data(&str, string, length);
 373         if (!string) {
 374                 efree(buf);
 375         }
 376
 377         php_http_buffer_dtor(&str);
 378 }
 379
 380 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 381 {
 382         int i, c = 0;
 383
 384         php_http_message_count(c, msg);
 385
 386         if (c > 1) {
 387                 php_http_message_t *tmp = msg, **arr;
 388
 389                 arr = ecalloc(c, sizeof(**arr));
 390                 for (i = 0; i < c; ++i) {
 391                         arr[i] = tmp;
 392                         tmp = tmp->parent;
 393                 }
 394                 arr[0]->parent = NULL;
 395                 for (i = 0; i < c-1; ++i) {
 396                         arr[i+1]->parent = arr[i];
 397                 }
 398
 399                 msg = arr[c-1];
 400                 efree(arr);
 401         }
 402
 403         return msg;
 404 }
 405
 406 PHP_HTTP_API php_http_message_t *php_http_message_interconnect(php_http_message_t *m1, php_http_message_t *m2)
 407 {
 408         if (m1 && m2) {
 409                 int i = 0, c1 = 0, c2 = 0;
 410                 php_http_message_t *t1 = m1, *t2 = m2, *p1, *p2;
 411
 412                 php_http_message_count(c1, m1);
 413                 php_http_message_count(c2, m2);
 414
 415                 while (i++ < (c1 - c2)) {
 416                         t1 = t1->parent;
 417                 }
 418                 while (i++ <= c1) {
 419                         p1 = t1->parent;
 420                         p2 = t2->parent;
 421                         t1->parent = t2;
 422                         t2->parent = p1;
 423                         t1 = p1;
 424                         t2 = p2;
 425                 }
 426         } else if (!m1 && m2) {
 427                 m1 = m2;
 428         }
 429         return m1;
 430 }
 431
 432 PHP_HTTP_API void php_http_message_to_struct(php_http_message_t *msg, zval *obj)
 433 {
 434         zval strct;
 435         zval *headers;
 436         char *version;
 437         TSRMLS_FETCH_FROM_CTX(msg->ts);
 438
 439         INIT_PZVAL_ARRAY(&strct, HASH_OF(obj));
 440
 441         add_assoc_long(&strct, "type", msg->type);
 442         spprintf(&version, 0 ,"%u.%u", msg->http.version.major, msg->http.version.minor);
 443         add_assoc_string_ex(&strct, ZEND_STRL("httpVersion"), version, 0);
 444         switch (msg->type)
 445         {
 446                 case PHP_HTTP_RESPONSE:
 447                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 448                         add_assoc_string(&strct, "responseStatus", STR_PTR(msg->http.info.response.status), 1);
 449                 break;
 450
 451                 case PHP_HTTP_REQUEST:
 452                         add_assoc_string(&strct, "requestMethod", STR_PTR(msg->http.info.request.method), 1);
 453                         add_assoc_string(&strct, "requestUrl", STR_PTR(msg->http.info.request.url), 1);
 454                 break;
 455
 456                 case PHP_HTTP_NONE:
 457                         /* avoid compiler warning */
 458                 break;
 459         }
 460
 461         MAKE_STD_ZVAL(headers);
 462         array_init(headers);
 463         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 464         add_assoc_zval(&strct, "headers", headers);
 465
 466         add_assoc_stringl(&strct, "body", PHP_HTTP_BUFFER_VAL(msg), PHP_HTTP_BUFFER_LEN(msg), 1);
 467
 468         if (msg->parent) {
 469                 zval *parent;
 470
 471                 MAKE_STD_ZVAL(parent);
 472                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 473                         array_init(parent);
 474                 } else {
 475                         object_init(parent);
 476                 }
 477                 add_assoc_zval(&strct, "parentMessage", parent);
 478                 php_http_message_to_struct(msg->parent, parent);
 479         } else {
 480                 add_assoc_null(&strct, "parentMessage");
 481         }
 482 }
 483 /*
 484 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 485 {
 486         STATUS rs = FAILURE;
 487
 488         switch (message->type) {
 489                 case PHP_HTTP_RESPONSE:
 490                 {
 491                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 492                         zval **val;
 493                         HashPosition pos;
 494
 495                         FOREACH_HASH_KEYVAL(pos, &message->hdrs, key, val) {
 496                                 if (key.type == HASH_KEY_IS_STRING) {
 497                                         http_send_header_zval_ex(key.str, key.len-1, val, 1);
 498                                 }
 499                         }
 500                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 501                                         SUCCESS == http_send_data(PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message)) ?
 502                                         SUCCESS : FAILURE;
 503                         break;
 504                 }
 505
 506                 case PHP_HTTP_REQUEST:
 507                 {
 508 #ifdef PHP_HTTP_HAVE_CURL
 509                         char *uri = NULL;
 510                         http_request request;
 511                         zval **zhost, *options, *headers;
 512
 513                         MAKE_STD_ZVAL(options);
 514                         MAKE_STD_ZVAL(headers);
 515                         array_init(options);
 516                         array_init(headers);
 517                         zend_hash_copy(Z_ARRVAL_P(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 518                         add_assoc_zval(options, "headers", headers);
 519
 520                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost) && Z_TYPE_PP(zhost) == IS_STRING) {
 521                                 char *colon = NULL;
 522                                 php_url parts, *url = php_url_parse(message->http.info.request.url);
 523
 524                                 memset(&parts, 0, sizeof(php_url));
 525
 526                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 527                                         parts.port = atoi(colon + 1);
 528                                         parts.host = estrndup(Z_STRVAL_PP(zhost), (Z_STRVAL_PP(zhost) - colon - 1));
 529                                 } else {
 530                                         parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
 531                                 }
 532
 533                                 http_build_url(PHP_HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
 534                                 php_url_free(url);
 535                                 efree(parts.host);
 536                         } else {
 537                                 uri = http_absolute_url(message->http.info.request.url);
 538                         }
 539
 540                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 541                                 http_request_body body;
 542
 543                                 http_request_init_ex(&request, NULL, request.meth, uri);
 544                                 request.body = http_request_body_init_ex(&body, PHP_HTTP_REQUEST_BODY_CSTRING, PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message), 0);
 545                                 if (SUCCESS == (rs = http_request_prepare(&request, Z_ARRVAL_P(options)))) {
 546                                         http_request_exec(&request);
 547                                 }
 548                                 http_request_dtor(&request);
 549                         } else {
 550                                 http_error_ex(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD,
 551                                         "Cannot send HttpMessage. Request method %s not supported",
 552                                         message->http.info.request.method);
 553                         }
 554                         efree(uri);
 555                         zval_ptr_dtor(&options);
 556 #else
 557                         http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 558 #endif
 559                 break;
 560                 }
 561
 562                 case PHP_HTTP_NONE:
 563                 default:
 564                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type PHP_HTTP_REQUEST nor PHP_HTTP_RESPONSE");
 565                         break;
 566         }
 567
 568         return rs;
 569 }
 570 */
 571
 572 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)
 573 {
 574         php_http_message_t *temp, *copy = NULL;
 575         php_http_info_t info;
 576         TSRMLS_FETCH_FROM_CTX(from->ts);
 577
 578         if (from) {
 579                 info.type = from->type;
 580                 info.http = from->http;
 581
 582                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 583                 php_http_message_set_info(temp, &info);
 584                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 585                 php_http_message_body_copy(&from->body, &temp->body, 1);
 586
 587                 if (parents) while (from->parent) {
 588                         info.type = from->parent->type;
 589                         info.http = from->parent->http;
 590
 591                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 592                         php_http_message_set_info(temp->parent, &info);
 593                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 594                         php_http_message_body_copy(&from->body, &temp->body, 1);
 595
 596                         temp = temp->parent;
 597                         from = from->parent;
 598                 }
 599         }
 600
 601         return copy;
 602 }
 603
 604 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 605 {
 606         return php_http_message_copy_ex(from, to, 1);
 607 }
 608
 609 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 610 {
 611         if (message) {
 612                 zend_hash_destroy(&message->hdrs);
 613                 php_http_message_body_dtor(&message->body);
 614
 615                 switch (message->type) {
 616                         case PHP_HTTP_REQUEST:
 617                                 STR_SET(message->http.info.request.method, NULL);
 618                                 STR_SET(message->http.info.request.url, NULL);
 619                                 break;
 620
 621                         case PHP_HTTP_RESPONSE:
 622                                 STR_SET(message->http.info.response.status, NULL);
 623                                 break;
 624
 625                         default:
 626                                 break;
 627                 }
 628         }
 629 }
 630
 631 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 632 {
 633         if (*message) {
 634                 if ((*message)->parent) {
 635                         php_http_message_free(&(*message)->parent);
 636                 }
 637                 php_http_message_dtor(*message);
 638                 efree(*message);
 639                 *message = NULL;
 640         }
 641 }
 642
 643 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 644 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 645 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 646
 647 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 648         PHP_HTTP_ARG_VAL(message, 0)
 649 PHP_HTTP_END_ARGS;
 650
 651 PHP_HTTP_EMPTY_ARGS(getBody);
 652 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 653         PHP_HTTP_ARG_VAL(body, 0)
 654 PHP_HTTP_END_ARGS;
 655
 656 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 657         PHP_HTTP_ARG_VAL(header, 0)
 658 PHP_HTTP_END_ARGS;
 659
 660 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 661         PHP_HTTP_ARG_VAL(header, 0)
 662         PHP_HTTP_ARG_VAL(value, 0)
 663 PHP_HTTP_END_ARGS;
 664
 665 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 666         PHP_HTTP_ARG_VAL(header, 0)
 667         PHP_HTTP_ARG_VAL(value, 0)
 668 PHP_HTTP_END_ARGS;
 669
 670 PHP_HTTP_EMPTY_ARGS(getHeaders);
 671 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 672         PHP_HTTP_ARG_VAL(headers, 0)
 673 PHP_HTTP_END_ARGS;
 674
 675 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 676         PHP_HTTP_ARG_VAL(headers, 0)
 677         PHP_HTTP_ARG_VAL(append, 0)
 678 PHP_HTTP_END_ARGS;
 679
 680 PHP_HTTP_EMPTY_ARGS(getType);
 681 PHP_HTTP_BEGIN_ARGS(setType, 1)
 682         PHP_HTTP_ARG_VAL(type, 0)
 683 PHP_HTTP_END_ARGS;
 684
 685 PHP_HTTP_EMPTY_ARGS(getInfo);
 686 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 687         PHP_HTTP_ARG_VAL(http_info, 0)
 688 PHP_HTTP_END_ARGS;
 689
 690 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 691 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 692         PHP_HTTP_ARG_VAL(response_code, 0)
 693 PHP_HTTP_END_ARGS;
 694
 695 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 696 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 697         PHP_HTTP_ARG_VAL(response_status, 0)
 698 PHP_HTTP_END_ARGS;
 699
 700 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 701 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 702         PHP_HTTP_ARG_VAL(request_method, 0)
 703 PHP_HTTP_END_ARGS;
 704
 705 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 706 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 707         PHP_HTTP_ARG_VAL(url, 0)
 708 PHP_HTTP_END_ARGS;
 709
 710 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 711 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 712         PHP_HTTP_ARG_VAL(http_version, 0)
 713 PHP_HTTP_END_ARGS;
 714
 715 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 716 PHP_HTTP_EMPTY_ARGS(__toString);
 717 PHP_HTTP_BEGIN_ARGS(toString, 0)
 718         PHP_HTTP_ARG_VAL(include_parent, 0)
 719 PHP_HTTP_END_ARGS;
 720
 721 PHP_HTTP_EMPTY_ARGS(count);
 722
 723 PHP_HTTP_EMPTY_ARGS(serialize);
 724 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 725         PHP_HTTP_ARG_VAL(serialized, 0)
 726 PHP_HTTP_END_ARGS;
 727
 728 PHP_HTTP_EMPTY_ARGS(rewind);
 729 PHP_HTTP_EMPTY_ARGS(valid);
 730 PHP_HTTP_EMPTY_ARGS(key);
 731 PHP_HTTP_EMPTY_ARGS(current);
 732 PHP_HTTP_EMPTY_ARGS(next);
 733
 734 PHP_HTTP_EMPTY_ARGS(detach);
 735 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 736         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 737 PHP_HTTP_END_ARGS;
 738 PHP_HTTP_EMPTY_ARGS(reverse);
 739
 740 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 741 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 742 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 743 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 744
 745 zend_class_entry *php_http_message_class_entry;
 746 zend_function_entry php_http_message_method_entry[] = {
 747         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 748         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 749         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 750         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 751         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 752         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 753         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 754         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 755         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 756         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 757         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 758         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 759         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 760         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 761         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 762         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 763         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 764         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 765         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 766         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 767         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 768         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 769         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 770         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 771         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 772
 773         /* implements Countable */
 774         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 775
 776         /* implements Serializable */
 777         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 778         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 779
 780         /* implements Iterator */
 781         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 782         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 783         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 784         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 785         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 786
 787         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 788
 789         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 790         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 791         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 792
 793         EMPTY_FUNCTION_ENTRY
 794 };
 795 static zend_object_handlers php_http_message_object_handlers;
 796 static HashTable php_http_message_object_prophandlers;
 797
 798 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 799
 800 typedef struct php_http_message_object_prophandler {
 801         php_http_message_object_prophandler_func_t read;
 802         php_http_message_object_prophandler_func_t write;
 803 } php_http_message_object_prophandler_t;
 804
 805 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) {
 806         php_http_message_object_prophandler_t h = { read, write };
 807         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 808 }
 809 /*
 810 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 811         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 812 }
 813 */
 814 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 815         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 816 }
 817 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 818         RETVAL_LONG(obj->message->type);
 819 }
 820 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 821         zval *cpy = php_http_ztyp(IS_LONG, value);
 822         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 823         zval_ptr_dtor(&cpy);
 824 }
 825 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 826         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 827                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 828         } else {
 829                 RETVAL_NULL();
 830         }
 831 }
 832 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 833         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 834                 zval *cpy = php_http_ztyp(IS_STRING, value);
 835                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 836                 zval_ptr_dtor(&cpy);
 837         }
 838 }
 839 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 840         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 841                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 842         } else {
 843                 RETVAL_NULL();
 844         }
 845 }
 846 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 847         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 848                 zval *cpy = php_http_ztyp(IS_STRING, value);
 849                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 850                 zval_ptr_dtor(&cpy);
 851         }
 852 }
 853 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 854         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 855                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 856         } else {
 857                 RETVAL_NULL();
 858         }
 859 }
 860 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 861         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 862                 zval *cpy = php_http_ztyp(IS_STRING, value);
 863                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 864                 zval_ptr_dtor(&cpy);
 865         }
 866 }
 867 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 868         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 869                 RETVAL_LONG(obj->message->http.info.response.code);
 870         } else {
 871                 RETVAL_NULL();
 872         }
 873 }
 874 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 875         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 876                 zval *cpy = php_http_ztyp(IS_LONG, value);
 877                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 878                 zval_ptr_dtor(&cpy);
 879         }
 880 }
 881 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 882         char *version_str;
 883         size_t version_len;
 884
 885         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 886         RETVAL_STRINGL(version_str, version_len, 0);
 887 }
 888 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 889         zval *cpy = php_http_ztyp(IS_STRING, value);
 890         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 891         zval_ptr_dtor(&cpy);
 892 }
 893 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 894         array_init(return_value);
 895         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 896 }
 897 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 898         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 899
 900         zend_hash_clean(&obj->message->hdrs);
 901         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 902         zval_ptr_dtor(&cpy);
 903 }
 904 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 905         if (obj->body.handle) {
 906                 RETVAL_OBJVAL(obj->body, 1);
 907         } else {
 908                 RETVAL_NULL();
 909         }
 910 }
 911 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 912         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 913                 if (obj->body.handle) {
 914                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 915                 }
 916                 Z_OBJ_ADDREF_P(value);
 917                 obj->body = Z_OBJVAL_P(value);
 918         }
 919 }
 920 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 921         if (obj->message->parent) {
 922                 RETVAL_OBJVAL(obj->parent, 1);
 923         } else {
 924                 RETVAL_NULL();
 925         }
 926 }
 927 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 928         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 929                 if (obj->message->parent) {
 930                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 931                 }
 932                 Z_OBJ_ADDREF_P(value);
 933                 obj->parent = Z_OBJVAL_P(value);
 934         }
 935 }
 936
 937 PHP_MINIT_FUNCTION(http_message)
 938 {
 939         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 940         php_http_message_class_entry->create_object = php_http_message_object_new;
 941         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 942         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 943         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 944         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 945         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 946         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 947
 948         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 949
 950         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 951         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 952         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 953         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 954         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 955         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 956         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);
 957         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 958         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);
 959         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 960         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);
 961         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 962         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);
 963         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 964         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);
 965         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 966         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 967         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 968         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);
 969
 970         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 971         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 972         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 973
 974         return SUCCESS;
 975 }
 976
 977 PHP_MSHUTDOWN_FUNCTION(http_message)
 978 {
 979         zend_hash_destroy(&php_http_message_object_prophandlers);
 980
 981         return SUCCESS;
 982 }
 983
 984 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 985 {
 986         int i = 0;
 987         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 988
 989         /* count */
 990         php_http_message_count(i, obj->message);
 991
 992         if (i > 1) {
 993                 zval o;
 994                 zend_object_value *ovalues = NULL;
 995                 php_http_message_object_t **objects = NULL;
 996                 int last = i - 1;
 997
 998                 objects = ecalloc(i, sizeof(**objects));
 999                 ovalues = ecalloc(i, sizeof(*ovalues));
1000
1001                 /* we are the first message */
1002                 objects[0] = obj;
1003                 ovalues[0] = getThis()->value.obj;
1004
1005                 /* fetch parents */
1006                 INIT_PZVAL(&o);
1007                 o.type = IS_OBJECT;
1008                 for (i = 1; obj->parent.handle; ++i) {
1009                         o.value.obj = obj->parent;
1010                         ovalues[i] = o.value.obj;
1011                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1012                 }
1013
1014                 /* reorder parents */
1015                 for (last = --i; i; --i) {
1016                         objects[i]->message->parent = objects[i-1]->message;
1017                         objects[i]->parent = ovalues[i-1];
1018                 }
1019                 objects[0]->message->parent = NULL;
1020                 objects[0]->parent.handle = 0;
1021                 objects[0]->parent.handlers = NULL;
1022
1023                 /* add ref (why?) */
1024                 Z_OBJ_ADDREF_P(getThis());
1025                 RETVAL_OBJVAL(ovalues[last], 1);
1026
1027                 efree(objects);
1028                 efree(ovalues);
1029         } else {
1030                 RETURN_ZVAL(getThis(), 1, 0);
1031         }
1032 }
1033
1034 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1035 {
1036         zval m;
1037         php_http_message_t *save_parent_msg = NULL;
1038         zend_object_value save_parent_obj = {0, NULL};
1039         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1040         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1041
1042         INIT_PZVAL(&m);
1043         m.type = IS_OBJECT;
1044
1045         if (!top) {
1046                 save_parent_obj = obj->parent;
1047                 save_parent_msg = obj->message->parent;
1048         } else {
1049                 /* iterate to the most parent object */
1050                 while (obj->parent.handle) {
1051                         m.value.obj = obj->parent;
1052                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1053                 }
1054         }
1055
1056         /* prepend */
1057         obj->parent = prepend->value.obj;
1058         obj->message->parent = prepend_obj->message;
1059
1060         /* add ref */
1061         zend_objects_store_add_ref(prepend TSRMLS_CC);
1062         while (prepend_obj->parent.handle) {
1063                 m.value.obj = prepend_obj->parent;
1064                 zend_objects_store_add_ref(&m TSRMLS_CC);
1065                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1066         }
1067
1068         if (!top) {
1069                 prepend_obj->parent = save_parent_obj;
1070                 prepend_obj->message->parent = save_parent_msg;
1071         }
1072 }
1073
1074 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1075 {
1076         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1077 }
1078
1079 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)
1080 {
1081         zend_object_value ov;
1082         php_http_message_object_t *o;
1083
1084         o = ecalloc(1, sizeof(php_http_message_object_t));
1085         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1086         object_properties_init((zend_object *) o, ce);
1087
1088         if (ptr) {
1089                 *ptr = o;
1090         }
1091
1092         if (msg) {
1093                 o->message = msg;
1094                 if (msg->parent) {
1095                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1096                 }
1097                 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);
1098         }
1099
1100         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1101         ov.handlers = &php_http_message_object_handlers;
1102
1103         return ov;
1104 }
1105
1106 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1107 {
1108         zend_object_value new_ov;
1109         php_http_message_object_t *new_obj = NULL;
1110         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1111
1112         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1113         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1114
1115         return new_ov;
1116 }
1117
1118 void php_http_message_object_free(void *object TSRMLS_DC)
1119 {
1120         php_http_message_object_t *o = (php_http_message_object_t *) object;
1121
1122         if (o->iterator) {
1123                 zval_ptr_dtor(&o->iterator);
1124                 o->iterator = NULL;
1125         }
1126         if (o->message) {
1127                 /* do NOT free recursivly */
1128                 php_http_message_dtor(o->message);
1129                 efree(o->message);
1130                 o->message = NULL;
1131         }
1132         if (o->parent.handle) {
1133                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1134         }
1135         if (o->body.handle) {
1136                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1137         }
1138         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1139         efree(o);
1140 }
1141
1142
1143 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1144 {
1145         php_http_message_object_prophandler_t *handler;
1146         zval *copy = php_http_ztyp(IS_STRING, member);
1147
1148         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1149                 zval_ptr_dtor(&copy);
1150                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1151         }
1152         zval_ptr_dtor(&copy);
1153
1154         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1155 }
1156
1157 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1158 {
1159         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1160         php_http_message_object_prophandler_t *handler;
1161         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1162
1163         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1164                 if (type == BP_VAR_R) {
1165                         ALLOC_ZVAL(return_value);
1166                         Z_SET_REFCOUNT_P(return_value, 0);
1167                         Z_UNSET_ISREF_P(return_value);
1168
1169                         handler->read(obj, return_value TSRMLS_CC);
1170                 } else {
1171                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1172                         return_value = NULL;
1173                 }
1174         } else {
1175                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1176         }
1177
1178         zval_ptr_dtor(&copy);
1179
1180         return return_value;
1181 }
1182
1183 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1184 {
1185         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1186         php_http_message_object_prophandler_t *handler;
1187         zval *copy = php_http_ztyp(IS_STRING, member);
1188
1189         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1190                 handler->write(obj, value TSRMLS_CC);
1191         } else {
1192                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1193         }
1194
1195         zval_ptr_dtor(&copy);
1196 }
1197
1198
1199 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1200 {
1201         zval *headers;
1202         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1203         php_http_message_t *msg = obj->message;
1204         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1205         zval array, *parent, *body;
1206         char *version;
1207
1208         INIT_PZVAL_ARRAY(&array, props);
1209
1210 #define ASSOC_PROP(array, ptype, name, val) \
1211         { \
1212                 char *m_prop_name; \
1213                 int m_prop_len; \
1214                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1215                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1216                 efree(m_prop_name); \
1217         }
1218 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1219 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1220 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1221         { \
1222                 char *m_prop_name; \
1223                 int m_prop_len; \
1224                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1225                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1226                 efree(m_prop_name); \
1227         }
1228
1229         ASSOC_PROP(array, long, "type", msg->type);
1230         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1231
1232         switch (msg->type) {
1233                 case PHP_HTTP_REQUEST:
1234                         ASSOC_PROP(array, long, "responseCode", 0);
1235                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1236                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1237                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1238                         break;
1239
1240                 case PHP_HTTP_RESPONSE:
1241                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1242                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1243                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1244                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1245                         break;
1246
1247                 case PHP_HTTP_NONE:
1248                 default:
1249                         ASSOC_PROP(array, long, "responseCode", 0);
1250                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1251                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1252                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1253                         break;
1254         }
1255
1256         MAKE_STD_ZVAL(headers);
1257         array_init(headers);
1258         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1259         ASSOC_PROP(array, zval, "headers", headers);
1260
1261         MAKE_STD_ZVAL(body);
1262         if (!obj->body.handle) {
1263                 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);
1264         }
1265         ZVAL_OBJVAL(body, obj->body, 1);
1266         ASSOC_PROP(array, zval, "body", body);
1267
1268         MAKE_STD_ZVAL(parent);
1269         if (msg->parent) {
1270                 ZVAL_OBJVAL(parent, obj->parent, 1);
1271         } else {
1272                 ZVAL_NULL(parent);
1273         }
1274         ASSOC_PROP(array, zval, "parentMessage", parent);
1275
1276         return props;
1277 }
1278
1279 /* PHP */
1280
1281 PHP_METHOD(HttpMessage, __construct)
1282 {
1283         int length = 0;
1284         char *message = NULL;
1285         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1286
1287         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1288                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
1289                         if (message && length) {
1290                                 php_http_message_t *msg = php_http_message_parse(NULL, message, length TSRMLS_CC);
1291
1292                                 if (!msg) {
1293                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, message);
1294                                 } else {
1295                                         php_http_message_dtor(obj->message);
1296                                         obj->message = msg;{
1297                                         if (obj->message->parent) {
1298                                                 obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1299                                         }
1300                                 }
1301                         } end_error_handling();
1302                 }
1303                 if (!obj->message) {
1304                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1305                 }
1306         } end_error_handling();
1307
1308 }
1309
1310 PHP_METHOD(HttpMessage, getBody)
1311 {
1312         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1313                 if (SUCCESS == zend_parse_parameters_none()) {
1314                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1315
1316                         if (!obj->message) {
1317                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1318                         }
1319
1320                         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)) {
1321                                 RETVAL_OBJVAL(obj->body, 1);
1322                         }
1323                 }
1324         } end_error_handling();
1325 }
1326
1327 PHP_METHOD(HttpMessage, setBody)
1328 {
1329         zval *zbody;
1330
1331         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1332                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1333                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1334
1335                 if (!obj->message) {
1336                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1337                 }
1338
1339                 php_http_message_body_dtor(&obj->message->body);
1340                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1341                 Z_OBJ_ADDREF_P(zbody);
1342                 obj->body = Z_OBJVAL_P(zbody);
1343         }
1344         RETVAL_ZVAL(getThis(), 1, 0);
1345 }
1346
1347 PHP_METHOD(HttpMessage, getHeader)
1348 {
1349         char *header_str;
1350         int header_len;
1351
1352         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1353                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1354                 zval *header;
1355
1356                 if (!obj->message) {
1357                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1358                 }
1359
1360                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1361                         RETURN_ZVAL(header, 1, 1);
1362                 }
1363         }
1364         RETURN_FALSE;
1365 }
1366
1367 PHP_METHOD(HttpMessage, getHeaders)
1368 {
1369         if (SUCCESS == zend_parse_parameters_none()) {
1370                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1371
1372                 if (!obj->message) {
1373                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1374                 }
1375
1376                 array_init(return_value);
1377                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1378         }
1379 }
1380
1381 PHP_METHOD(HttpMessage, setHeader)
1382 {
1383         zval *zvalue = NULL;
1384         char *name_str;
1385         int name_len;
1386
1387         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1388                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1389                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1390
1391                 if (!obj->message) {
1392                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1393                 }
1394
1395                 if (!zvalue) {
1396                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1397                 } else {
1398                         Z_ADDREF_P(zvalue);
1399                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1400                 }
1401                 efree(name);
1402         }
1403         RETVAL_ZVAL(getThis(), 1, 0);
1404 }
1405
1406 PHP_METHOD(HttpMessage, setHeaders)
1407 {
1408         zval *new_headers = NULL;
1409
1410         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1411                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1412
1413                 if (!obj->message) {
1414                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1415                 }
1416
1417                 zend_hash_clean(&obj->message->hdrs);
1418                 if (new_headers) {
1419                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1420                 }
1421         }
1422         RETVAL_ZVAL(getThis(), 1, 0);
1423 }
1424
1425 PHP_METHOD(HttpMessage, addHeader)
1426 {
1427         zval *zvalue;
1428         char *name_str;
1429         int name_len;
1430
1431         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1432                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1433                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1434                 zval *header;
1435
1436                 if (!obj->message) {
1437                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1438                 }
1439
1440                 Z_ADDREF_P(zvalue);
1441                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1442                         convert_to_array(header);
1443                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1444                 } else {
1445                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1446                 }
1447                 efree(name);
1448         }
1449         RETVAL_ZVAL(getThis(), 1, 0);
1450 }
1451
1452 PHP_METHOD(HttpMessage, addHeaders)
1453 {
1454         zval *new_headers;
1455         zend_bool append = 0;
1456
1457         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1458                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1459
1460                 if (!obj->message) {
1461                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1462                 }
1463
1464                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1465         }
1466         RETVAL_ZVAL(getThis(), 1, 0);
1467 }
1468
1469 PHP_METHOD(HttpMessage, getType)
1470 {
1471         if (SUCCESS == zend_parse_parameters_none()) {
1472                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1473
1474                 if (!obj->message) {
1475                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1476                 }
1477
1478                 RETURN_LONG(obj->message->type);
1479         }
1480 }
1481
1482 PHP_METHOD(HttpMessage, setType)
1483 {
1484         long type;
1485
1486         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1487                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1488
1489                 if (!obj->message) {
1490                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1491                 }
1492
1493                 php_http_message_set_type(obj->message, type);
1494         }
1495         RETVAL_ZVAL(getThis(), 1, 0);
1496 }
1497
1498 PHP_METHOD(HttpMessage, getInfo)
1499 {
1500         if (SUCCESS == zend_parse_parameters_none()) {
1501                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1502
1503                 if (!obj->message) {
1504                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1505                 }
1506
1507                 switch (obj->message->type) {
1508                         case PHP_HTTP_REQUEST:
1509                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1510                                 break;
1511                         case PHP_HTTP_RESPONSE:
1512                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1513                                 break;
1514                         default:
1515                                 RETURN_NULL();
1516                                 break;
1517                 }
1518                 Z_TYPE_P(return_value) = IS_STRING;
1519                 return;
1520         }
1521         RETURN_FALSE;
1522 }
1523
1524 PHP_METHOD(HttpMessage, setInfo)
1525 {
1526         char *str;
1527         int len;
1528         php_http_info_t inf;
1529
1530         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1531         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1532                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1533
1534                 if (!obj->message) {
1535                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1536                 }
1537
1538                 php_http_message_set_info(obj->message, &inf);
1539                 php_http_info_dtor(&inf);
1540         }
1541         RETVAL_ZVAL(getThis(), 1, 0);
1542 }
1543
1544 PHP_METHOD(HttpMessage, getHttpVersion)
1545 {
1546         if (SUCCESS == zend_parse_parameters_none()) {
1547                 char *str;
1548                 size_t len;
1549                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1550
1551                 if (!obj->message) {
1552                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1553                 }
1554
1555                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1556                 RETURN_STRINGL(str, len, 0);
1557         }
1558
1559         RETURN_FALSE;
1560 }
1561
1562 PHP_METHOD(HttpMessage, setHttpVersion)
1563 {
1564         char *v_str;
1565         int v_len;
1566
1567         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1568                 php_http_version_t version;
1569                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1570
1571                 if (!obj->message) {
1572                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1573                 }
1574
1575                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1576                         obj->message->http.version = version;
1577                 }
1578         }
1579         RETVAL_ZVAL(getThis(), 1, 0);
1580 }
1581
1582 PHP_METHOD(HttpMessage, getResponseCode)
1583 {
1584         if (SUCCESS == zend_parse_parameters_none()) {
1585                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1586
1587                 if (!obj->message) {
1588                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1589                 }
1590
1591                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1592                 RETURN_LONG(obj->message->http.info.response.code);
1593         }
1594         RETURN_FALSE;
1595 }
1596
1597 PHP_METHOD(HttpMessage, setResponseCode)
1598 {
1599         long code;
1600         zend_bool strict = 1;
1601
1602         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1603                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1604
1605                 if (!obj->message) {
1606                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1607                 }
1608
1609                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1610                 if (strict && (code < 100 || code > 599)) {
1611                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1612                         RETURN_FALSE;
1613                 }
1614
1615                 obj->message->http.info.response.code = code;
1616         }
1617         RETVAL_ZVAL(getThis(), 1, 0);
1618 }
1619
1620 PHP_METHOD(HttpMessage, getResponseStatus)
1621 {
1622         if (SUCCESS == zend_parse_parameters_none()) {
1623                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1624
1625                 if (!obj->message) {
1626                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1627                 }
1628
1629                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1630                 if (obj->message->http.info.response.status) {
1631                         RETURN_STRING(obj->message->http.info.response.status, 1);
1632                 } else {
1633                         RETURN_EMPTY_STRING();
1634                 }
1635         }
1636
1637         RETURN_FALSE;
1638 }
1639
1640 PHP_METHOD(HttpMessage, setResponseStatus)
1641 {
1642         char *status;
1643         int status_len;
1644
1645         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1646                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1647
1648                 if (!obj->message) {
1649                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1650                 }
1651
1652                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1653                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1654         }
1655         RETVAL_ZVAL(getThis(), 1, 0);
1656 }
1657
1658 PHP_METHOD(HttpMessage, getRequestMethod)
1659 {
1660         if (SUCCESS == zend_parse_parameters_none()) {
1661                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1662
1663                 if (!obj->message) {
1664                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1665                 }
1666
1667                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1668                 if (obj->message->http.info.request.method) {
1669                         RETURN_STRING(obj->message->http.info.request.method, 1);
1670                 } else {
1671                         RETURN_EMPTY_STRING();
1672                 }
1673         }
1674
1675         RETURN_FALSE;
1676 }
1677
1678 PHP_METHOD(HttpMessage, setRequestMethod)
1679 {
1680         char *method;
1681         int method_len;
1682
1683         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1684                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1685
1686                 if (!obj->message) {
1687                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1688                 }
1689
1690                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1691                 if (method_len < 1) {
1692                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1693                         RETURN_FALSE;
1694                 }
1695
1696                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1697         }
1698         RETVAL_ZVAL(getThis(), 1, 0);
1699 }
1700
1701 PHP_METHOD(HttpMessage, getRequestUrl)
1702 {
1703         if (SUCCESS == zend_parse_parameters_none()) {
1704                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1705
1706                 if (!obj->message) {
1707                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1708                 }
1709
1710                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1711                 if (obj->message->http.info.request.url) {
1712                         RETURN_STRING(obj->message->http.info.request.url, 1);
1713                 } else {
1714                         RETURN_EMPTY_STRING();
1715                 }
1716         }
1717
1718         RETURN_FALSE;
1719 }
1720
1721 PHP_METHOD(HttpMessage, setRequestUrl)
1722 {
1723         char *url_str;
1724         int url_len;
1725
1726         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
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                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1734                 if (url_len < 1) {
1735                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1736                         RETURN_FALSE;
1737                 }
1738                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1739         }
1740         RETVAL_ZVAL(getThis(), 1, 0);
1741 }
1742
1743
1744 PHP_METHOD(HttpMessage, getParentMessage)
1745 {
1746         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1747                 if (SUCCESS == zend_parse_parameters_none()) {
1748                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1749
1750                         if (!obj->message) {
1751                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1752                         }
1753
1754                         if (obj->message->parent) {
1755                                 RETVAL_OBJVAL(obj->parent, 1);
1756                         } else {
1757                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1758                         }
1759                 }
1760         } end_error_handling();
1761 }
1762
1763 PHP_METHOD(HttpMessage, toString)
1764 {
1765         zend_bool include_parent = 0;
1766
1767         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1768                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1769                 char *string;
1770                 size_t length;
1771
1772                 if (!obj->message) {
1773                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1774                 }
1775
1776                 if (include_parent) {
1777                         php_http_message_serialize(obj->message, &string, &length);
1778                 } else {
1779                         php_http_message_to_string(obj->message, &string, &length);
1780                 }
1781                 if (string) {
1782                         RETURN_STRINGL(string, length, 0);
1783                 }
1784         }
1785         RETURN_EMPTY_STRING();
1786 }
1787
1788 PHP_METHOD(HttpMessage, serialize)
1789 {
1790         if (SUCCESS == zend_parse_parameters_none()) {
1791                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1792                 char *string;
1793                 size_t length;
1794
1795                 if (!obj->message) {
1796                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1797                 }
1798
1799                 php_http_message_serialize(obj->message, &string, &length);
1800                 RETURN_STRINGL(string, length, 0);
1801         }
1802         RETURN_EMPTY_STRING();
1803 }
1804
1805 PHP_METHOD(HttpMessage, unserialize)
1806 {
1807         int length;
1808         char *serialized;
1809
1810         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1811                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1812                 php_http_message_t *msg;
1813
1814                 if (obj->message) {
1815                         php_http_message_dtor(obj->message);
1816                         efree(obj->message);
1817                 }
1818                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1819                         obj->message = msg;
1820                 } else {
1821                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1822                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1823                 }
1824         }
1825 }
1826
1827 PHP_METHOD(HttpMessage, detach)
1828 {
1829         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1830                 if (SUCCESS == zend_parse_parameters_none()) {
1831                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1832
1833                         if (!obj->message) {
1834                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1835                         }
1836
1837                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1838                 }
1839         } end_error_handling();
1840 }
1841
1842 PHP_METHOD(HttpMessage, prepend)
1843 {
1844         zval *prepend;
1845         zend_bool top = 1;
1846
1847         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1848                 php_http_message_t *msg[2];
1849                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1850                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1851
1852                 if (!obj->message) {
1853                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1854                 }
1855                 if (!prepend_obj->message) {
1856                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1857                 }
1858
1859                 /* safety check */
1860                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1861                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1862                                 if (msg[0] == msg[1]) {
1863                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1864                                         return;
1865                                 }
1866                         }
1867                 }
1868
1869                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1870         }
1871 }
1872
1873 PHP_METHOD(HttpMessage, reverse)
1874 {
1875         if (SUCCESS == zend_parse_parameters_none()) {
1876                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1877         }
1878 }
1879
1880 PHP_METHOD(HttpMessage, count)
1881 {
1882         if (SUCCESS == zend_parse_parameters_none()) {
1883                 long i = 0;
1884                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1885
1886                 if (!obj->message) {
1887                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1888                 }
1889
1890                 php_http_message_count(i, obj->message);
1891                 RETURN_LONG(i);
1892         }
1893         RETURN_FALSE;
1894 }
1895
1896 PHP_METHOD(HttpMessage, rewind)
1897 {
1898         if (SUCCESS == zend_parse_parameters_none()) {
1899                 zval *zobj = getThis();
1900                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1901
1902                 if (obj->iterator) {
1903                         zval_ptr_dtor(&obj->iterator);
1904                 }
1905                 Z_ADDREF_P(zobj);
1906                 obj->iterator = zobj;
1907         }
1908 }
1909
1910 PHP_METHOD(HttpMessage, valid)
1911 {
1912         if (SUCCESS == zend_parse_parameters_none()) {
1913                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1914
1915                 RETURN_BOOL(obj->iterator != NULL);
1916         }
1917 }
1918
1919 PHP_METHOD(HttpMessage, next)
1920 {
1921         if (SUCCESS == zend_parse_parameters_none()) {
1922                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1923
1924                 if (obj->iterator) {
1925                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1926
1927                         if (itr && itr->parent.handle) {
1928                                 zval *old = obj->iterator;
1929                                 MAKE_STD_ZVAL(obj->iterator);
1930                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1931                                 zval_ptr_dtor(&old);
1932                         } else {
1933                                 zval_ptr_dtor(&obj->iterator);
1934                                 obj->iterator = NULL;
1935                         }
1936                 }
1937         }
1938 }
1939
1940 PHP_METHOD(HttpMessage, key)
1941 {
1942         if (SUCCESS == zend_parse_parameters_none()) {
1943                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1944
1945                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1946         }
1947 }
1948
1949 PHP_METHOD(HttpMessage, current)
1950 {
1951         if (SUCCESS == zend_parse_parameters_none()) {
1952                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1953
1954                 if (obj->iterator) {
1955                         RETURN_ZVAL(obj->iterator, 1, 0);
1956                 }
1957         }
1958 }
1959
1960 /*
1961  * Local variables:
1962  * tab-width: 4
1963  * c-basic-offset: 4
1964  * End:
1965  * vim600: noet sw=4 ts=4 fdm=marker
1966  * vim<600: noet sw=4 ts=4
1967  */
1968