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 || 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                 if (headers) {
  24                         (*headers) = &((*message)->hdrs);
  25                 }
  26         }
  27
  28         if (info) {
  29                 php_http_message_set_info(*message, info);
  30         }
  31
  32         return old != *message;
  33 }
  34
  35 PHP_HTTP_API php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  36 {
  37         if (!message) {
  38                 message = emalloc(sizeof(*message));
  39         }
  40         memset(message, 0, sizeof(*message));
  41         TSRMLS_SET_CTX(message->ts);
  42
  43         php_http_message_set_type(message, type);
  44         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  45         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  46
  47         return message;
  48 }
  49
  50 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)
  51 {
  52         int free_msg = !message;
  53         zval *sval, tval;
  54         php_http_message_body_t *mbody;
  55
  56         message = php_http_message_init(message, type TSRMLS_CC);
  57
  58         switch (type) {
  59                 case PHP_HTTP_REQUEST:
  60                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  61                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  62                         } else {
  63                                 message->http.version.major = 1;
  64                                 message->http.version.minor = 1;
  65                         }
  66                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  67                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  68                         }
  69                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  70                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  71                         }
  72
  73                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  74
  75                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  76                                 php_http_message_body_dtor(&message->body);
  77                                 php_http_message_body_copy(mbody, &message->body, 0);
  78                         }
  79                         break;
  80
  81                 case PHP_HTTP_RESPONSE:
  82                         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)) {
  83                                 message->http.version.major = 1;
  84                                 message->http.version.minor = 1;
  85                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  86                                         message->http.info.response.code = 200;
  87                                 }
  88                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  89                         }
  90
  91                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  92
  93                         if (php_output_get_level(TSRMLS_C)) {
  94                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  95                                         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));
  96                                         goto error;
  97                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
  98                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
  99                                         goto error;
 100                                 } else {
 101                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 102                                         zval_dtor(&tval);
 103                                 }
 104                         }
 105                         break;
 106
 107                 default:
 108                 error:
 109                         if (free_msg) {
 110                                 php_http_message_free(&message);
 111                         } else {
 112                                 message = NULL;
 113                         }
 114                         break;
 115         }
 116
 117         return message;
 118 }
 119
 120 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 121 {
 122         php_http_message_parser_t p;
 123         php_http_buffer_t buf;
 124         int free_msg;
 125
 126         php_http_buffer_from_string_ex(&buf, str, len);
 127         php_http_message_parser_init(&p TSRMLS_CC);
 128
 129         if ((free_msg = !msg)) {
 130                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 131         }
 132
 133         if (FAILURE == php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg)) {
 134                 if (free_msg) {
 135                         php_http_message_free(&msg);
 136                 }
 137                 msg = NULL;
 138         }
 139
 140         php_http_message_parser_dtor(&p);
 141         php_http_buffer_dtor(&buf);
 142
 143         return msg;
 144 }
 145
 146 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 147 {
 148         zval *ret = NULL, **header;
 149         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 150
 151         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 152                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 153                         zval *header_str, **val;
 154                         HashPosition pos;
 155                         php_http_buffer_t str;
 156                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 157
 158                         php_http_buffer_init(&str);
 159                         MAKE_STD_ZVAL(header_str);
 160                         FOREACH_VAL(pos, *header, val) {
 161                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 162                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 163                                 zval_ptr_dtor(&strval);
 164                         }
 165                         php_http_buffer_fix(&str);
 166                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 167                         ret = header_str;
 168                 } else {
 169                         Z_ADDREF_PP(header);
 170                         ret = *header;
 171                 }
 172         }
 173
 174         efree(key);
 175
 176         return ret;
 177 }
 178
 179 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 180 {
 181         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 182         zend_bool is_multipart = 0;
 183         TSRMLS_FETCH_FROM_CTX(msg->ts);
 184
 185         if (ct) {
 186                 php_http_params_opts_t popts;
 187                 HashTable params;
 188
 189                 ZEND_INIT_SYMTABLE(&params);
 190                 php_http_params_opts_default_get(&popts);
 191                 popts.input.str = Z_STRVAL_P(ct);
 192                 popts.input.len = Z_STRLEN_P(ct);
 193
 194                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 195                         zval **cur, **arg;
 196                         char *ct_str;
 197
 198                         zend_hash_internal_pointer_reset(&params);
 199
 200                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 201                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 202                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 203                         ) {
 204                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 205                                         is_multipart = 1;
 206
 207                                         /* get boundary */
 208                                         if (boundary
 209                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 210                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 211                                         ) {
 212                                                 zval **val;
 213                                                 HashPosition pos;
 214                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 215
 216                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 217                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 218                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 219
 220                                                                 if (Z_STRLEN_P(bnd)) {
 221                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 222                                                                 }
 223                                                                 zval_ptr_dtor(&bnd);
 224                                                         }
 225                                                 }
 226                                         }
 227                                 }
 228                         }
 229                 }
 230                 zend_hash_destroy(&params);
 231                 zval_ptr_dtor(&ct);
 232         }
 233
 234         return is_multipart;
 235 }
 236
 237 /* */
 238 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 239 {
 240         /* just act if different */
 241         if (type != message->type) {
 242
 243                 /* free request info */
 244                 switch (message->type) {
 245                         case PHP_HTTP_REQUEST:
 246                                 STR_FREE(message->http.info.request.method);
 247                                 STR_FREE(message->http.info.request.url);
 248                                 break;
 249
 250                         case PHP_HTTP_RESPONSE:
 251                                 STR_FREE(message->http.info.response.status);
 252                                 break;
 253
 254                         default:
 255                                 break;
 256                 }
 257
 258                 message->type = type;
 259                 memset(&message->http, 0, sizeof(message->http));
 260         }
 261 }
 262
 263 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 264 {
 265         php_http_message_set_type(message, info->type);
 266         message->http.version = info->http.version;
 267         switch (message->type) {
 268                 case PHP_HTTP_REQUEST:
 269                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 270                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 271                         break;
 272
 273                 case PHP_HTTP_RESPONSE:
 274                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 275                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 276                         break;
 277
 278                 default:
 279                         break;
 280         }
 281 }
 282
 283 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 284 {
 285         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 286         HashPosition pos1;
 287         zval **header, *h;
 288         size_t size;
 289         TSRMLS_FETCH_FROM_CTX(msg->ts);
 290
 291         switch (msg->type) {
 292                 case PHP_HTTP_REQUEST:
 293                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 294                         break;
 295
 296                 case PHP_HTTP_RESPONSE:
 297                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 298                         break;
 299
 300                 default:
 301                         break;
 302         }
 303
 304         if ((size = php_http_message_body_size(&msg->body))) {
 305                 MAKE_STD_ZVAL(h);
 306                 ZVAL_LONG(h, size);
 307                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 308
 309                 if (msg->body.boundary) {
 310                         char *str;
 311                         size_t len;
 312
 313                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 314                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 315                                 MAKE_STD_ZVAL(h);
 316                                 ZVAL_STRINGL(h, str, len, 0);
 317                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 318                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 319                                 zval_dtor(h);
 320                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 321                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 322                         } else {
 323                                 zval_ptr_dtor(&h);
 324                         }
 325                 }
 326         }
 327
 328         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 329                 if (key.type == HASH_KEY_IS_STRING) {
 330                         HashPosition pos2;
 331                         zval **single_header;
 332
 333                         switch (Z_TYPE_PP(header)) {
 334                                 case IS_BOOL:
 335                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 336                                         break;
 337
 338                                 case IS_LONG:
 339                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 340                                         break;
 341
 342                                 case IS_DOUBLE:
 343                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 344                                         break;
 345
 346                                 case IS_STRING:
 347                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 348                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 349                                         break;
 350
 351                                 case IS_ARRAY:
 352                                         FOREACH_VAL(pos2, *header, single_header) {
 353                                                 switch (Z_TYPE_PP(single_header)) {
 354                                                         case IS_BOOL:
 355                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 356                                                                 break;
 357
 358                                                         case IS_LONG:
 359                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 360                                                                 break;
 361
 362                                                         case IS_DOUBLE:
 363                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 364                                                                 break;
 365
 366                                                         case IS_STRING:
 367                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 368                                                                 break;
 369                                                 }
 370                                         }
 371                                         break;
 372                         }
 373                 }
 374         }
 375 }
 376
 377 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 378 {
 379         php_http_buffer_t str;
 380
 381         php_http_buffer_init_ex(&str, 0x1000, 0);
 382         message_headers(msg, &str);
 383         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 384         php_http_buffer_dtor(&str);
 385
 386         if (php_http_message_body_size(&msg->body)) {
 387                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 388                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 389         }
 390 }
 391
 392 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 393 {
 394         php_http_buffer_t str;
 395         char *data;
 396
 397         php_http_buffer_init_ex(&str, 0x1000, 0);
 398         message_headers(msg, &str);
 399         if (php_http_message_body_size(&msg->body)) {
 400                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 401                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 402         }
 403
 404         data = php_http_buffer_data(&str, string, length);
 405         if (!string) {
 406                 efree(data);
 407         }
 408
 409         php_http_buffer_dtor(&str);
 410 }
 411
 412 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 413 {
 414         char *buf;
 415         php_http_buffer_t str;
 416         php_http_message_t *msg;
 417
 418         php_http_buffer_init(&str);
 419
 420         msg = message = php_http_message_reverse(message);
 421         do {
 422                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 423                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 424         } while ((message = message->parent));
 425         php_http_message_reverse(msg);
 426
 427         buf = php_http_buffer_data(&str, string, length);
 428         if (!string) {
 429                 efree(buf);
 430         }
 431
 432         php_http_buffer_dtor(&str);
 433 }
 434
 435 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 436 {
 437         int i, c = 0;
 438
 439         php_http_message_count(c, msg);
 440
 441         if (c > 1) {
 442                 php_http_message_t *tmp = msg, **arr;
 443
 444                 arr = ecalloc(c, sizeof(**arr));
 445                 for (i = 0; i < c; ++i) {
 446                         arr[i] = tmp;
 447                         tmp = tmp->parent;
 448                 }
 449                 arr[0]->parent = NULL;
 450                 for (i = 0; i < c-1; ++i) {
 451                         arr[i+1]->parent = arr[i];
 452                 }
 453
 454                 msg = arr[c-1];
 455                 efree(arr);
 456         }
 457
 458         return msg;
 459 }
 460
 461 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)
 462 {
 463         php_http_message_t *temp, *copy = NULL;
 464         php_http_info_t info;
 465         TSRMLS_FETCH_FROM_CTX(from->ts);
 466
 467         if (from) {
 468                 info.type = from->type;
 469                 info.http = from->http;
 470
 471                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 472                 php_http_message_set_info(temp, &info);
 473                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 474                 php_http_message_body_copy(&from->body, &temp->body, 1);
 475
 476                 if (parents) while (from->parent) {
 477                         info.type = from->parent->type;
 478                         info.http = from->parent->http;
 479
 480                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 481                         php_http_message_set_info(temp->parent, &info);
 482                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 483                         php_http_message_body_copy(&from->parent->body, &temp->parent->body, 1);
 484
 485                         temp = temp->parent;
 486                         from = from->parent;
 487                 }
 488         }
 489
 490         return copy;
 491 }
 492
 493 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 494 {
 495         return php_http_message_copy_ex(from, to, 1);
 496 }
 497
 498 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 499 {
 500         if (message) {
 501                 zend_hash_destroy(&message->hdrs);
 502                 php_http_message_body_dtor(&message->body);
 503
 504                 switch (message->type) {
 505                         case PHP_HTTP_REQUEST:
 506                                 STR_SET(message->http.info.request.method, NULL);
 507                                 STR_SET(message->http.info.request.url, NULL);
 508                                 break;
 509
 510                         case PHP_HTTP_RESPONSE:
 511                                 STR_SET(message->http.info.response.status, NULL);
 512                                 break;
 513
 514                         default:
 515                                 break;
 516                 }
 517         }
 518 }
 519
 520 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 521 {
 522         if (*message) {
 523                 if ((*message)->parent) {
 524                         php_http_message_free(&(*message)->parent);
 525                 }
 526                 php_http_message_dtor(*message);
 527                 efree(*message);
 528                 *message = NULL;
 529         }
 530 }
 531
 532 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 533 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 534 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 535
 536 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 537         PHP_HTTP_ARG_VAL(message, 0)
 538 PHP_HTTP_END_ARGS;
 539
 540 PHP_HTTP_EMPTY_ARGS(getBody);
 541 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 542         PHP_HTTP_ARG_VAL(body, 0)
 543 PHP_HTTP_END_ARGS;
 544
 545 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 546         PHP_HTTP_ARG_VAL(header, 0)
 547 PHP_HTTP_END_ARGS;
 548
 549 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 550         PHP_HTTP_ARG_VAL(header, 0)
 551         PHP_HTTP_ARG_VAL(value, 0)
 552 PHP_HTTP_END_ARGS;
 553
 554 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 555         PHP_HTTP_ARG_VAL(header, 0)
 556         PHP_HTTP_ARG_VAL(value, 0)
 557 PHP_HTTP_END_ARGS;
 558
 559 PHP_HTTP_EMPTY_ARGS(getHeaders);
 560 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 561         PHP_HTTP_ARG_VAL(headers, 0)
 562 PHP_HTTP_END_ARGS;
 563
 564 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 565         PHP_HTTP_ARG_VAL(headers, 0)
 566         PHP_HTTP_ARG_VAL(append, 0)
 567 PHP_HTTP_END_ARGS;
 568
 569 PHP_HTTP_EMPTY_ARGS(getType);
 570 PHP_HTTP_BEGIN_ARGS(setType, 1)
 571         PHP_HTTP_ARG_VAL(type, 0)
 572 PHP_HTTP_END_ARGS;
 573
 574 PHP_HTTP_EMPTY_ARGS(getInfo);
 575 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 576         PHP_HTTP_ARG_VAL(http_info, 0)
 577 PHP_HTTP_END_ARGS;
 578
 579 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 580 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 581         PHP_HTTP_ARG_VAL(response_code, 0)
 582 PHP_HTTP_END_ARGS;
 583
 584 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 585 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 586         PHP_HTTP_ARG_VAL(response_status, 0)
 587 PHP_HTTP_END_ARGS;
 588
 589 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 590 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 591         PHP_HTTP_ARG_VAL(request_method, 0)
 592 PHP_HTTP_END_ARGS;
 593
 594 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 595 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 596         PHP_HTTP_ARG_VAL(url, 0)
 597 PHP_HTTP_END_ARGS;
 598
 599 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 600 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 601         PHP_HTTP_ARG_VAL(http_version, 0)
 602 PHP_HTTP_END_ARGS;
 603
 604 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 605 PHP_HTTP_EMPTY_ARGS(__toString);
 606 PHP_HTTP_BEGIN_ARGS(toString, 0)
 607         PHP_HTTP_ARG_VAL(include_parent, 0)
 608 PHP_HTTP_END_ARGS;
 609
 610 PHP_HTTP_EMPTY_ARGS(count);
 611
 612 PHP_HTTP_EMPTY_ARGS(serialize);
 613 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 614         PHP_HTTP_ARG_VAL(serialized, 0)
 615 PHP_HTTP_END_ARGS;
 616
 617 PHP_HTTP_EMPTY_ARGS(rewind);
 618 PHP_HTTP_EMPTY_ARGS(valid);
 619 PHP_HTTP_EMPTY_ARGS(key);
 620 PHP_HTTP_EMPTY_ARGS(current);
 621 PHP_HTTP_EMPTY_ARGS(next);
 622
 623 PHP_HTTP_EMPTY_ARGS(detach);
 624 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 625         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 626 PHP_HTTP_END_ARGS;
 627 PHP_HTTP_EMPTY_ARGS(reverse);
 628
 629 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 630         PHP_HTTP_ARG_VAL(boundary, 1)
 631 PHP_HTTP_END_ARGS;
 632 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 633
 634 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 635 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 636 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 637 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 638
 639 zend_class_entry *php_http_message_class_entry;
 640 zend_function_entry php_http_message_method_entry[] = {
 641         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 642         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 643         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 644         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 645         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 646         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 647         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 648         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 649         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 650         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 651         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 652         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 653         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 654         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 655         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 656         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 657         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 659         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 660         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 666
 667         /* implements Countable */
 668         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 669
 670         /* implements Serializable */
 671         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 672         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 673
 674         /* implements Iterator */
 675         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 676         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 677         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 678         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 679         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 680
 681         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 682
 683         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 684         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 685         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 686
 687         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 688         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 689
 690         EMPTY_FUNCTION_ENTRY
 691 };
 692 static zend_object_handlers php_http_message_object_handlers;
 693 static HashTable php_http_message_object_prophandlers;
 694
 695 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 696
 697 typedef struct php_http_message_object_prophandler {
 698         php_http_message_object_prophandler_func_t read;
 699         php_http_message_object_prophandler_func_t write;
 700 } php_http_message_object_prophandler_t;
 701
 702 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) {
 703         php_http_message_object_prophandler_t h = { read, write };
 704         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 705 }
 706 /*
 707 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 708         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 709 }
 710 */
 711 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 712         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 713 }
 714 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 715         RETVAL_LONG(obj->message->type);
 716 }
 717 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 718         zval *cpy = php_http_ztyp(IS_LONG, value);
 719         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 720         zval_ptr_dtor(&cpy);
 721 }
 722 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 723         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 724                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 725         } else {
 726                 RETVAL_NULL();
 727         }
 728 }
 729 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 730         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 731                 zval *cpy = php_http_ztyp(IS_STRING, value);
 732                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 733                 zval_ptr_dtor(&cpy);
 734         }
 735 }
 736 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 737         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 738                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 739         } else {
 740                 RETVAL_NULL();
 741         }
 742 }
 743 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 744         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 745                 zval *cpy = php_http_ztyp(IS_STRING, value);
 746                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 747                 zval_ptr_dtor(&cpy);
 748         }
 749 }
 750 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 751         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 752                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 753         } else {
 754                 RETVAL_NULL();
 755         }
 756 }
 757 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 758         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 759                 zval *cpy = php_http_ztyp(IS_STRING, value);
 760                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 761                 zval_ptr_dtor(&cpy);
 762         }
 763 }
 764 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 765         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 766                 RETVAL_LONG(obj->message->http.info.response.code);
 767         } else {
 768                 RETVAL_NULL();
 769         }
 770 }
 771 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 772         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 773                 zval *cpy = php_http_ztyp(IS_LONG, value);
 774                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 775                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 776                 zval_ptr_dtor(&cpy);
 777         }
 778 }
 779 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 780         char *version_str;
 781         size_t version_len;
 782
 783         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 784         RETVAL_STRINGL(version_str, version_len, 0);
 785 }
 786 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 787         zval *cpy = php_http_ztyp(IS_STRING, value);
 788         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 789         zval_ptr_dtor(&cpy);
 790 }
 791 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 792         array_init(return_value);
 793         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 794 }
 795 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 796         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 797
 798         zend_hash_clean(&obj->message->hdrs);
 799         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 800         zval_ptr_dtor(&cpy);
 801 }
 802 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 803         if (obj->body.handle) {
 804                 RETVAL_OBJVAL(obj->body, 1);
 805         } else {
 806                 RETVAL_NULL();
 807         }
 808 }
 809 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 810         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 811                 if (obj->body.handle) {
 812                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 813                 }
 814                 Z_OBJ_ADDREF_P(value);
 815                 obj->body = Z_OBJVAL_P(value);
 816         }
 817 }
 818 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 819         if (obj->message->parent) {
 820                 RETVAL_OBJVAL(obj->parent, 1);
 821         } else {
 822                 RETVAL_NULL();
 823         }
 824 }
 825 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 826         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 827                 if (obj->message->parent) {
 828                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 829                 }
 830                 Z_OBJ_ADDREF_P(value);
 831                 obj->parent = Z_OBJVAL_P(value);
 832         }
 833 }
 834
 835 PHP_MINIT_FUNCTION(http_message)
 836 {
 837         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 838         php_http_message_class_entry->create_object = php_http_message_object_new;
 839         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 840         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 841         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 842         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 843         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 844         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 845
 846         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 847
 848         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 849         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 850         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 851         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 852         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 853         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 854         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);
 855         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 856         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);
 857         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 858         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);
 859         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 860         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);
 861         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 862         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);
 863         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 864         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 865         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 866         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);
 867
 868         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 869         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 870         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 871
 872         return SUCCESS;
 873 }
 874
 875 PHP_MSHUTDOWN_FUNCTION(http_message)
 876 {
 877         zend_hash_destroy(&php_http_message_object_prophandlers);
 878
 879         return SUCCESS;
 880 }
 881
 882 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 883 {
 884         int i = 0;
 885         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 886
 887         /* count */
 888         php_http_message_count(i, obj->message);
 889
 890         if (i > 1) {
 891                 zend_object_value *ovalues = NULL;
 892                 php_http_message_object_t **objects = NULL;
 893                 int last = i - 1;
 894
 895                 objects = ecalloc(i, sizeof(**objects));
 896                 ovalues = ecalloc(i, sizeof(*ovalues));
 897
 898                 /* we are the first message */
 899                 objects[0] = obj;
 900                 ovalues[0] = getThis()->value.obj;
 901
 902                 /* fetch parents */
 903                 for (i = 1; obj->parent.handle; ++i) {
 904                         ovalues[i] = obj->parent;
 905                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 906                 }
 907
 908                 /* reorder parents */
 909                 for (last = --i; i; --i) {
 910                         objects[i]->message->parent = objects[i-1]->message;
 911                         objects[i]->parent = ovalues[i-1];
 912                 }
 913
 914                 objects[0]->message->parent = NULL;
 915                 objects[0]->parent.handle = 0;
 916                 objects[0]->parent.handlers = NULL;
 917
 918                 /* add ref, because we previously have not been a parent message */
 919                 Z_OBJ_ADDREF_P(getThis());
 920                 RETVAL_OBJVAL(ovalues[last], 1);
 921
 922                 efree(objects);
 923                 efree(ovalues);
 924         } else {
 925                 RETURN_ZVAL(getThis(), 1, 0);
 926         }
 927 }
 928
 929 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 930 {
 931         zval m;
 932         php_http_message_t *save_parent_msg = NULL;
 933         zend_object_value save_parent_obj = {0, NULL};
 934         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 935         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 936
 937         INIT_PZVAL(&m);
 938         m.type = IS_OBJECT;
 939
 940         if (!top) {
 941                 save_parent_obj = obj->parent;
 942                 save_parent_msg = obj->message->parent;
 943         } else {
 944                 /* iterate to the most parent object */
 945                 while (obj->parent.handle) {
 946                         m.value.obj = obj->parent;
 947                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 948                 }
 949         }
 950
 951         /* prepend */
 952         obj->parent = prepend->value.obj;
 953         obj->message->parent = prepend_obj->message;
 954
 955         /* add ref */
 956         zend_objects_store_add_ref(prepend TSRMLS_CC);
 957         while (prepend_obj->parent.handle) {
 958                 m.value.obj = prepend_obj->parent;
 959                 zend_objects_store_add_ref(&m TSRMLS_CC);
 960                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 961         }
 962
 963         if (!top) {
 964                 prepend_obj->parent = save_parent_obj;
 965                 prepend_obj->message->parent = save_parent_msg;
 966         }
 967 }
 968
 969 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 970 {
 971         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 972 }
 973
 974 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)
 975 {
 976         zend_object_value ov;
 977         php_http_message_object_t *o;
 978
 979         o = ecalloc(1, sizeof(php_http_message_object_t));
 980         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
 981         object_properties_init((zend_object *) o, ce);
 982
 983         if (ptr) {
 984                 *ptr = o;
 985         }
 986
 987         if (msg) {
 988                 o->message = msg;
 989                 if (msg->parent) {
 990                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
 991                 }
 992                 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);
 993         }
 994
 995         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
 996         ov.handlers = &php_http_message_object_handlers;
 997
 998         return ov;
 999 }
1000
1001 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1002 {
1003         zend_object_value new_ov;
1004         php_http_message_object_t *new_obj = NULL;
1005         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1006
1007         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1008         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1009
1010         return new_ov;
1011 }
1012
1013 void php_http_message_object_free(void *object TSRMLS_DC)
1014 {
1015         php_http_message_object_t *o = (php_http_message_object_t *) object;
1016
1017         if (o->iterator) {
1018                 zval_ptr_dtor(&o->iterator);
1019                 o->iterator = NULL;
1020         }
1021         if (o->message) {
1022                 /* do NOT free recursivly */
1023                 php_http_message_dtor(o->message);
1024                 efree(o->message);
1025                 o->message = NULL;
1026         }
1027         if (o->parent.handle) {
1028                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1029         }
1030         if (o->body.handle) {
1031                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1032         }
1033         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1034         efree(o);
1035 }
1036
1037
1038 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1039 {
1040         php_http_message_object_prophandler_t *handler;
1041         zval *copy = php_http_ztyp(IS_STRING, member);
1042
1043         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1044                 zval_ptr_dtor(&copy);
1045                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1046         }
1047         zval_ptr_dtor(&copy);
1048
1049         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1050 }
1051
1052 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1053 {
1054         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1055         php_http_message_object_prophandler_t *handler;
1056         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1057
1058         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1059                 if (type == BP_VAR_R) {
1060                         ALLOC_ZVAL(return_value);
1061                         Z_SET_REFCOUNT_P(return_value, 0);
1062                         Z_UNSET_ISREF_P(return_value);
1063
1064                         handler->read(obj, return_value TSRMLS_CC);
1065                 } else {
1066                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1067                         return_value = NULL;
1068                 }
1069         } else {
1070                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1071         }
1072
1073         zval_ptr_dtor(&copy);
1074
1075         return return_value;
1076 }
1077
1078 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1079 {
1080         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1081         php_http_message_object_prophandler_t *handler;
1082         zval *copy = php_http_ztyp(IS_STRING, member);
1083
1084         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1085                 handler->write(obj, value TSRMLS_CC);
1086         } else {
1087                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1088         }
1089
1090         zval_ptr_dtor(&copy);
1091 }
1092
1093
1094 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1095 {
1096         zval *headers;
1097         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1098         php_http_message_t *msg = obj->message;
1099         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1100         zval array, *parent, *body;
1101         char *version;
1102
1103         INIT_PZVAL_ARRAY(&array, props);
1104
1105 #define ASSOC_PROP(array, ptype, name, val) \
1106         { \
1107                 char *m_prop_name; \
1108                 int m_prop_len; \
1109                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1110                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1111                 efree(m_prop_name); \
1112         }
1113 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1114 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1115 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1116         { \
1117                 char *m_prop_name; \
1118                 int m_prop_len; \
1119                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1120                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1121                 efree(m_prop_name); \
1122         }
1123
1124         ASSOC_PROP(array, long, "type", msg->type);
1125         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1126
1127         switch (msg->type) {
1128                 case PHP_HTTP_REQUEST:
1129                         ASSOC_PROP(array, long, "responseCode", 0);
1130                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1131                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1132                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1133                         break;
1134
1135                 case PHP_HTTP_RESPONSE:
1136                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1137                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1138                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1139                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1140                         break;
1141
1142                 case PHP_HTTP_NONE:
1143                 default:
1144                         ASSOC_PROP(array, long, "responseCode", 0);
1145                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1146                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1147                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1148                         break;
1149         }
1150
1151         MAKE_STD_ZVAL(headers);
1152         array_init(headers);
1153         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1154         ASSOC_PROP(array, zval, "headers", headers);
1155
1156         MAKE_STD_ZVAL(body);
1157         if (!obj->body.handle) {
1158                 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);
1159         }
1160         ZVAL_OBJVAL(body, obj->body, 1);
1161         ASSOC_PROP(array, zval, "body", body);
1162
1163         MAKE_STD_ZVAL(parent);
1164         if (msg->parent) {
1165                 ZVAL_OBJVAL(parent, obj->parent, 1);
1166         } else {
1167                 ZVAL_NULL(parent);
1168         }
1169         ASSOC_PROP(array, zval, "parentMessage", parent);
1170
1171         return props;
1172 }
1173
1174 /* PHP */
1175
1176 PHP_METHOD(HttpMessage, __construct)
1177 {
1178         zval *zmessage = NULL;
1179         php_http_message_t *msg = NULL;
1180         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1181
1182         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1183                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1184                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1185                                 php_stream *s;
1186                                 php_http_message_parser_t p;
1187
1188                                 php_stream_from_zval(s, &zmessage);
1189                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1190                                         php_http_message_parser_parse_stream(&p, s, &msg);
1191                                         php_http_message_parser_dtor(&p);
1192                                 }
1193                         } else {
1194                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1195                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1196                                 zval_ptr_dtor(&zmessage);
1197                         }
1198
1199                         if (msg) {
1200                                 php_http_message_dtor(obj->message);
1201                                 obj->message = msg;
1202                                 if (obj->message->parent) {
1203                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1204                                 }
1205                         } else {
1206                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1207                         }
1208                 }
1209                 if (!obj->message) {
1210                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1211                 }
1212         } end_error_handling();
1213
1214 }
1215
1216 PHP_METHOD(HttpMessage, getBody)
1217 {
1218         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1219                 if (SUCCESS == zend_parse_parameters_none()) {
1220                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1221
1222                         if (!obj->message) {
1223                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1224                         }
1225
1226                         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)) {
1227                                 RETVAL_OBJVAL(obj->body, 1);
1228                         }
1229                 }
1230         } end_error_handling();
1231 }
1232
1233 PHP_METHOD(HttpMessage, setBody)
1234 {
1235         zval *zbody;
1236
1237         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1238                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1239                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1240
1241                 if (!obj->message) {
1242                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1243                 }
1244
1245                 php_http_message_body_dtor(&obj->message->body);
1246                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1247                 Z_OBJ_ADDREF_P(zbody);
1248                 obj->body = Z_OBJVAL_P(zbody);
1249         }
1250         RETVAL_ZVAL(getThis(), 1, 0);
1251 }
1252
1253 PHP_METHOD(HttpMessage, getHeader)
1254 {
1255         char *header_str;
1256         int header_len;
1257
1258         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1259                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1260                 zval *header;
1261
1262                 if (!obj->message) {
1263                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1264                 }
1265
1266                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1267                         RETURN_ZVAL(header, 1, 1);
1268                 }
1269         }
1270         RETURN_FALSE;
1271 }
1272
1273 PHP_METHOD(HttpMessage, getHeaders)
1274 {
1275         if (SUCCESS == zend_parse_parameters_none()) {
1276                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1277
1278                 if (!obj->message) {
1279                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1280                 }
1281
1282                 array_init(return_value);
1283                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1284         }
1285 }
1286
1287 PHP_METHOD(HttpMessage, setHeader)
1288 {
1289         zval *zvalue = NULL;
1290         char *name_str;
1291         int name_len;
1292
1293         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1294                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1295                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1296
1297                 if (!obj->message) {
1298                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1299                 }
1300
1301                 if (!zvalue) {
1302                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1303                 } else {
1304                         Z_ADDREF_P(zvalue);
1305                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1306                 }
1307                 efree(name);
1308         }
1309         RETVAL_ZVAL(getThis(), 1, 0);
1310 }
1311
1312 PHP_METHOD(HttpMessage, setHeaders)
1313 {
1314         zval *new_headers = NULL;
1315
1316         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1317                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1318
1319                 if (!obj->message) {
1320                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1321                 }
1322
1323                 zend_hash_clean(&obj->message->hdrs);
1324                 if (new_headers) {
1325                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1326                 }
1327         }
1328         RETVAL_ZVAL(getThis(), 1, 0);
1329 }
1330
1331 PHP_METHOD(HttpMessage, addHeader)
1332 {
1333         zval *zvalue;
1334         char *name_str;
1335         int name_len;
1336
1337         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1338                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1339                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1340                 zval *header;
1341
1342                 if (!obj->message) {
1343                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1344                 }
1345
1346                 Z_ADDREF_P(zvalue);
1347                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1348                         convert_to_array(header);
1349                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1350                 } else {
1351                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1352                 }
1353                 efree(name);
1354         }
1355         RETVAL_ZVAL(getThis(), 1, 0);
1356 }
1357
1358 PHP_METHOD(HttpMessage, addHeaders)
1359 {
1360         zval *new_headers;
1361         zend_bool append = 0;
1362
1363         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1364                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1365
1366                 if (!obj->message) {
1367                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1368                 }
1369
1370                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1371         }
1372         RETVAL_ZVAL(getThis(), 1, 0);
1373 }
1374
1375 PHP_METHOD(HttpMessage, getType)
1376 {
1377         if (SUCCESS == zend_parse_parameters_none()) {
1378                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1379
1380                 if (!obj->message) {
1381                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1382                 }
1383
1384                 RETURN_LONG(obj->message->type);
1385         }
1386 }
1387
1388 PHP_METHOD(HttpMessage, setType)
1389 {
1390         long type;
1391
1392         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1393                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1394
1395                 if (!obj->message) {
1396                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1397                 }
1398
1399                 php_http_message_set_type(obj->message, type);
1400         }
1401         RETVAL_ZVAL(getThis(), 1, 0);
1402 }
1403
1404 PHP_METHOD(HttpMessage, getInfo)
1405 {
1406         if (SUCCESS == zend_parse_parameters_none()) {
1407                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1408
1409                 if (!obj->message) {
1410                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1411                 }
1412
1413                 switch (obj->message->type) {
1414                         case PHP_HTTP_REQUEST:
1415                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1416                                 break;
1417                         case PHP_HTTP_RESPONSE:
1418                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1419                                 break;
1420                         default:
1421                                 RETURN_NULL();
1422                                 break;
1423                 }
1424                 Z_TYPE_P(return_value) = IS_STRING;
1425                 return;
1426         }
1427         RETURN_FALSE;
1428 }
1429
1430 PHP_METHOD(HttpMessage, setInfo)
1431 {
1432         char *str;
1433         int len;
1434         php_http_info_t inf;
1435
1436         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1437         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1438                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1439
1440                 if (!obj->message) {
1441                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1442                 }
1443
1444                 php_http_message_set_info(obj->message, &inf);
1445                 php_http_info_dtor(&inf);
1446         }
1447         RETVAL_ZVAL(getThis(), 1, 0);
1448 }
1449
1450 PHP_METHOD(HttpMessage, getHttpVersion)
1451 {
1452         if (SUCCESS == zend_parse_parameters_none()) {
1453                 char *str;
1454                 size_t len;
1455                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1456
1457                 if (!obj->message) {
1458                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1459                 }
1460
1461                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1462                 RETURN_STRINGL(str, len, 0);
1463         }
1464
1465         RETURN_FALSE;
1466 }
1467
1468 PHP_METHOD(HttpMessage, setHttpVersion)
1469 {
1470         char *v_str;
1471         int v_len;
1472
1473         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1474                 php_http_version_t version;
1475                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1476
1477                 if (!obj->message) {
1478                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1479                 }
1480
1481                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1482                         obj->message->http.version = version;
1483                 }
1484         }
1485         RETVAL_ZVAL(getThis(), 1, 0);
1486 }
1487
1488 PHP_METHOD(HttpMessage, getResponseCode)
1489 {
1490         if (SUCCESS == zend_parse_parameters_none()) {
1491                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1492
1493                 if (!obj->message) {
1494                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1495                 }
1496
1497                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1498                 RETURN_LONG(obj->message->http.info.response.code);
1499         }
1500         RETURN_FALSE;
1501 }
1502
1503 PHP_METHOD(HttpMessage, setResponseCode)
1504 {
1505         long code;
1506         zend_bool strict = 1;
1507
1508         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1509                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1510
1511                 if (!obj->message) {
1512                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1513                 }
1514
1515                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1516                 if (strict && (code < 100 || code > 599)) {
1517                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1518                         RETURN_FALSE;
1519                 }
1520
1521                 obj->message->http.info.response.code = code;
1522                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1523         }
1524         RETVAL_ZVAL(getThis(), 1, 0);
1525 }
1526
1527 PHP_METHOD(HttpMessage, getResponseStatus)
1528 {
1529         if (SUCCESS == zend_parse_parameters_none()) {
1530                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1531
1532                 if (!obj->message) {
1533                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1534                 }
1535
1536                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1537                 if (obj->message->http.info.response.status) {
1538                         RETURN_STRING(obj->message->http.info.response.status, 1);
1539                 } else {
1540                         RETURN_EMPTY_STRING();
1541                 }
1542         }
1543
1544         RETURN_FALSE;
1545 }
1546
1547 PHP_METHOD(HttpMessage, setResponseStatus)
1548 {
1549         char *status;
1550         int status_len;
1551
1552         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1553                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1554
1555                 if (!obj->message) {
1556                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1557                 }
1558
1559                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1560                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1561         }
1562         RETVAL_ZVAL(getThis(), 1, 0);
1563 }
1564
1565 PHP_METHOD(HttpMessage, getRequestMethod)
1566 {
1567         if (SUCCESS == zend_parse_parameters_none()) {
1568                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1569
1570                 if (!obj->message) {
1571                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1572                 }
1573
1574                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1575                 if (obj->message->http.info.request.method) {
1576                         RETURN_STRING(obj->message->http.info.request.method, 1);
1577                 } else {
1578                         RETURN_EMPTY_STRING();
1579                 }
1580         }
1581
1582         RETURN_FALSE;
1583 }
1584
1585 PHP_METHOD(HttpMessage, setRequestMethod)
1586 {
1587         char *method;
1588         int method_len;
1589
1590         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1591                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1592
1593                 if (!obj->message) {
1594                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1595                 }
1596
1597                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1598                 if (method_len < 1) {
1599                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1600                         RETURN_FALSE;
1601                 }
1602
1603                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1604         }
1605         RETVAL_ZVAL(getThis(), 1, 0);
1606 }
1607
1608 PHP_METHOD(HttpMessage, getRequestUrl)
1609 {
1610         if (SUCCESS == zend_parse_parameters_none()) {
1611                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1612
1613                 if (!obj->message) {
1614                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1615                 }
1616
1617                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1618                 if (obj->message->http.info.request.url) {
1619                         RETURN_STRING(obj->message->http.info.request.url, 1);
1620                 } else {
1621                         RETURN_EMPTY_STRING();
1622                 }
1623         }
1624
1625         RETURN_FALSE;
1626 }
1627
1628 PHP_METHOD(HttpMessage, setRequestUrl)
1629 {
1630         char *url_str;
1631         int url_len;
1632
1633         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1634                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1635
1636                 if (!obj->message) {
1637                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1638                 }
1639
1640                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1641                 if (url_len < 1) {
1642                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1643                         RETURN_FALSE;
1644                 }
1645                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1646         }
1647         RETVAL_ZVAL(getThis(), 1, 0);
1648 }
1649
1650
1651 PHP_METHOD(HttpMessage, getParentMessage)
1652 {
1653         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1654                 if (SUCCESS == zend_parse_parameters_none()) {
1655                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1656
1657                         if (!obj->message) {
1658                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1659                         }
1660
1661                         if (obj->message->parent) {
1662                                 RETVAL_OBJVAL(obj->parent, 1);
1663                         } else {
1664                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1665                         }
1666                 }
1667         } end_error_handling();
1668 }
1669
1670 PHP_METHOD(HttpMessage, toString)
1671 {
1672         zend_bool include_parent = 0;
1673
1674         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1675                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1676                 char *string;
1677                 size_t length;
1678
1679                 if (!obj->message) {
1680                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1681                 }
1682
1683                 if (include_parent) {
1684                         php_http_message_serialize(obj->message, &string, &length);
1685                 } else {
1686                         php_http_message_to_string(obj->message, &string, &length);
1687                 }
1688                 if (string) {
1689                         RETURN_STRINGL(string, length, 0);
1690                 }
1691         }
1692         RETURN_EMPTY_STRING();
1693 }
1694
1695 PHP_METHOD(HttpMessage, serialize)
1696 {
1697         if (SUCCESS == zend_parse_parameters_none()) {
1698                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1699                 char *string;
1700                 size_t length;
1701
1702                 if (!obj->message) {
1703                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1704                 }
1705
1706                 php_http_message_serialize(obj->message, &string, &length);
1707                 RETURN_STRINGL(string, length, 0);
1708         }
1709         RETURN_EMPTY_STRING();
1710 }
1711
1712 PHP_METHOD(HttpMessage, unserialize)
1713 {
1714         int length;
1715         char *serialized;
1716
1717         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1718                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1719                 php_http_message_t *msg;
1720
1721                 if (obj->message) {
1722                         php_http_message_dtor(obj->message);
1723                         efree(obj->message);
1724                 }
1725                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1726                         obj->message = msg;
1727                 } else {
1728                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1729                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1730                 }
1731         }
1732 }
1733
1734 PHP_METHOD(HttpMessage, detach)
1735 {
1736         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1737                 if (SUCCESS == zend_parse_parameters_none()) {
1738                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1739
1740                         if (!obj->message) {
1741                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1742                         }
1743
1744                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1745                 }
1746         } end_error_handling();
1747 }
1748
1749 PHP_METHOD(HttpMessage, prepend)
1750 {
1751         zval *prepend;
1752         zend_bool top = 1;
1753
1754         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1755                 php_http_message_t *msg[2];
1756                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1757                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1758
1759                 if (!obj->message) {
1760                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1761                 }
1762                 if (!prepend_obj->message) {
1763                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1764                 }
1765
1766                 /* safety check */
1767                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1768                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1769                                 if (msg[0] == msg[1]) {
1770                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1771                                         return;
1772                                 }
1773                         }
1774                 }
1775
1776                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1777         }
1778 }
1779
1780 PHP_METHOD(HttpMessage, reverse)
1781 {
1782         if (SUCCESS == zend_parse_parameters_none()) {
1783                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1784         }
1785 }
1786
1787 PHP_METHOD(HttpMessage, isMultipart)
1788 {
1789         zval *zboundary = NULL;
1790
1791         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1792                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1793                 char *boundary = NULL;
1794
1795                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1796
1797                 if (zboundary && boundary) {
1798                         zval_dtor(zboundary);
1799                         ZVAL_STRING(zboundary, boundary, 0);
1800                 }
1801         }
1802 }
1803
1804 PHP_METHOD(HttpMessage, splitMultipartBody)
1805 {
1806         if (SUCCESS == zend_parse_parameters_none()) {
1807                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1808                 char *boundary = NULL;
1809
1810                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1811                         php_http_message_t *msg;
1812
1813                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1814                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1815                         }
1816                 }
1817                 STR_FREE(boundary);
1818         }
1819 }
1820
1821 PHP_METHOD(HttpMessage, count)
1822 {
1823         if (SUCCESS == zend_parse_parameters_none()) {
1824                 long i = 0;
1825                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1826
1827                 if (!obj->message) {
1828                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1829                 }
1830
1831                 php_http_message_count(i, obj->message);
1832                 RETURN_LONG(i);
1833         }
1834         RETURN_FALSE;
1835 }
1836
1837 PHP_METHOD(HttpMessage, rewind)
1838 {
1839         if (SUCCESS == zend_parse_parameters_none()) {
1840                 zval *zobj = getThis();
1841                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1842
1843                 if (obj->iterator) {
1844                         zval_ptr_dtor(&obj->iterator);
1845                 }
1846                 Z_ADDREF_P(zobj);
1847                 obj->iterator = zobj;
1848         }
1849 }
1850
1851 PHP_METHOD(HttpMessage, valid)
1852 {
1853         if (SUCCESS == zend_parse_parameters_none()) {
1854                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1855
1856                 RETURN_BOOL(obj->iterator != NULL);
1857         }
1858 }
1859
1860 PHP_METHOD(HttpMessage, next)
1861 {
1862         if (SUCCESS == zend_parse_parameters_none()) {
1863                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1864
1865                 if (obj->iterator) {
1866                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1867
1868                         if (itr && itr->parent.handle) {
1869                                 zval *old = obj->iterator;
1870                                 MAKE_STD_ZVAL(obj->iterator);
1871                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1872                                 zval_ptr_dtor(&old);
1873                         } else {
1874                                 zval_ptr_dtor(&obj->iterator);
1875                                 obj->iterator = NULL;
1876                         }
1877                 }
1878         }
1879 }
1880
1881 PHP_METHOD(HttpMessage, key)
1882 {
1883         if (SUCCESS == zend_parse_parameters_none()) {
1884                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1885
1886                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1887         }
1888 }
1889
1890 PHP_METHOD(HttpMessage, current)
1891 {
1892         if (SUCCESS == zend_parse_parameters_none()) {
1893                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1894
1895                 if (obj->iterator) {
1896                         RETURN_ZVAL(obj->iterator, 1, 0);
1897                 }
1898         }
1899 }
1900
1901 /*
1902  * Local variables:
1903  * tab-width: 4
1904  * c-basic-offset: 4
1905  * End:
1906  * vim600: noet sw=4 ts=4 fdm=marker
1907  * vim<600: noet sw=4 ts=4
1908  */
1909