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(addBody, 1)
 546         PHP_HTTP_ARG_VAL(body, 0)
 547 PHP_HTTP_END_ARGS;
 548
 549 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 550         PHP_HTTP_ARG_VAL(header, 0)
 551 PHP_HTTP_END_ARGS;
 552
 553 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 554         PHP_HTTP_ARG_VAL(header, 0)
 555         PHP_HTTP_ARG_VAL(value, 0)
 556 PHP_HTTP_END_ARGS;
 557
 558 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 559         PHP_HTTP_ARG_VAL(header, 0)
 560         PHP_HTTP_ARG_VAL(value, 0)
 561 PHP_HTTP_END_ARGS;
 562
 563 PHP_HTTP_EMPTY_ARGS(getHeaders);
 564 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 565         PHP_HTTP_ARG_VAL(headers, 0)
 566 PHP_HTTP_END_ARGS;
 567
 568 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 569         PHP_HTTP_ARG_VAL(headers, 0)
 570         PHP_HTTP_ARG_VAL(append, 0)
 571 PHP_HTTP_END_ARGS;
 572
 573 PHP_HTTP_EMPTY_ARGS(getType);
 574 PHP_HTTP_BEGIN_ARGS(setType, 1)
 575         PHP_HTTP_ARG_VAL(type, 0)
 576 PHP_HTTP_END_ARGS;
 577
 578 PHP_HTTP_EMPTY_ARGS(getInfo);
 579 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 580         PHP_HTTP_ARG_VAL(http_info, 0)
 581 PHP_HTTP_END_ARGS;
 582
 583 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 584 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 585         PHP_HTTP_ARG_VAL(response_code, 0)
 586 PHP_HTTP_END_ARGS;
 587
 588 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 589 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 590         PHP_HTTP_ARG_VAL(response_status, 0)
 591 PHP_HTTP_END_ARGS;
 592
 593 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 594 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 595         PHP_HTTP_ARG_VAL(request_method, 0)
 596 PHP_HTTP_END_ARGS;
 597
 598 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 599 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 600         PHP_HTTP_ARG_VAL(url, 0)
 601 PHP_HTTP_END_ARGS;
 602
 603 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 604 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 605         PHP_HTTP_ARG_VAL(http_version, 0)
 606 PHP_HTTP_END_ARGS;
 607
 608 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 609 PHP_HTTP_EMPTY_ARGS(__toString);
 610 PHP_HTTP_BEGIN_ARGS(toString, 0)
 611         PHP_HTTP_ARG_VAL(include_parent, 0)
 612 PHP_HTTP_END_ARGS;
 613 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 614         PHP_HTTP_ARG_VAL(callback, 0)
 615 PHP_HTTP_END_ARGS;
 616 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 617         PHP_HTTP_ARG_VAL(stream, 0)
 618 PHP_HTTP_END_ARGS;
 619
 620 PHP_HTTP_EMPTY_ARGS(count);
 621
 622 PHP_HTTP_EMPTY_ARGS(serialize);
 623 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 624         PHP_HTTP_ARG_VAL(serialized, 0)
 625 PHP_HTTP_END_ARGS;
 626
 627 PHP_HTTP_EMPTY_ARGS(rewind);
 628 PHP_HTTP_EMPTY_ARGS(valid);
 629 PHP_HTTP_EMPTY_ARGS(key);
 630 PHP_HTTP_EMPTY_ARGS(current);
 631 PHP_HTTP_EMPTY_ARGS(next);
 632
 633 PHP_HTTP_EMPTY_ARGS(detach);
 634 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 635         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 636 PHP_HTTP_END_ARGS;
 637 PHP_HTTP_EMPTY_ARGS(reverse);
 638
 639 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 640         PHP_HTTP_ARG_VAL(boundary, 1)
 641 PHP_HTTP_END_ARGS;
 642 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 643
 644 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 645 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 646 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 647 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 648
 649 zend_class_entry *php_http_message_class_entry;
 650 zend_function_entry php_http_message_method_entry[] = {
 651         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 652         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 653         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 654         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 655         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 656         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 657         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 659         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 660         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 666         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 667         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 668         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 669         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 670         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 671         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 672         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 673         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 674         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 675         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 676         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 677         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 678         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 679
 680         /* implements Countable */
 681         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 682
 683         /* implements Serializable */
 684         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 685         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 686
 687         /* implements Iterator */
 688         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 689         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 690         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 691         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 692         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 693
 694         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 695
 696         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 697         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 698         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 699
 700         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 701         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 702
 703         EMPTY_FUNCTION_ENTRY
 704 };
 705 static zend_object_handlers php_http_message_object_handlers;
 706 static HashTable php_http_message_object_prophandlers;
 707
 708 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 709
 710 typedef struct php_http_message_object_prophandler {
 711         php_http_message_object_prophandler_func_t read;
 712         php_http_message_object_prophandler_func_t write;
 713 } php_http_message_object_prophandler_t;
 714
 715 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) {
 716         php_http_message_object_prophandler_t h = { read, write };
 717         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 718 }
 719 /*
 720 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 721         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 722 }
 723 */
 724 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 725         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 726 }
 727 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 728         RETVAL_LONG(obj->message->type);
 729 }
 730 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 731         zval *cpy = php_http_ztyp(IS_LONG, value);
 732         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 733         zval_ptr_dtor(&cpy);
 734 }
 735 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 736         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 737                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 738         } else {
 739                 RETVAL_NULL();
 740         }
 741 }
 742 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 743         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 744                 zval *cpy = php_http_ztyp(IS_STRING, value);
 745                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 746                 zval_ptr_dtor(&cpy);
 747         }
 748 }
 749 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 750         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 751                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 752         } else {
 753                 RETVAL_NULL();
 754         }
 755 }
 756 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 757         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 758                 zval *cpy = php_http_ztyp(IS_STRING, value);
 759                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 760                 zval_ptr_dtor(&cpy);
 761         }
 762 }
 763 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 764         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 765                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 766         } else {
 767                 RETVAL_NULL();
 768         }
 769 }
 770 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 771         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 772                 zval *cpy = php_http_ztyp(IS_STRING, value);
 773                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 774                 zval_ptr_dtor(&cpy);
 775         }
 776 }
 777 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 778         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 779                 RETVAL_LONG(obj->message->http.info.response.code);
 780         } else {
 781                 RETVAL_NULL();
 782         }
 783 }
 784 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 785         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 786                 zval *cpy = php_http_ztyp(IS_LONG, value);
 787                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 788                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 789                 zval_ptr_dtor(&cpy);
 790         }
 791 }
 792 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 793         char *version_str;
 794         size_t version_len;
 795
 796         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 797         RETVAL_STRINGL(version_str, version_len, 0);
 798 }
 799 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 800         zval *cpy = php_http_ztyp(IS_STRING, value);
 801         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 802         zval_ptr_dtor(&cpy);
 803 }
 804 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 805         array_init(return_value);
 806         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 807 }
 808 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 809         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 810
 811         zend_hash_clean(&obj->message->hdrs);
 812         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 813         zval_ptr_dtor(&cpy);
 814 }
 815 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 816         if (obj->body.handle) {
 817                 RETVAL_OBJVAL(obj->body, 1);
 818         } else {
 819                 RETVAL_NULL();
 820         }
 821 }
 822 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 823         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 824                 if (obj->body.handle) {
 825                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 826                 }
 827                 Z_OBJ_ADDREF_P(value);
 828                 obj->body = Z_OBJVAL_P(value);
 829         }
 830 }
 831 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 832         if (obj->message->parent) {
 833                 RETVAL_OBJVAL(obj->parent, 1);
 834         } else {
 835                 RETVAL_NULL();
 836         }
 837 }
 838 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 839         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 840                 if (obj->message->parent) {
 841                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 842                 }
 843                 Z_OBJ_ADDREF_P(value);
 844                 obj->parent = Z_OBJVAL_P(value);
 845         }
 846 }
 847
 848 PHP_MINIT_FUNCTION(http_message)
 849 {
 850         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 851         php_http_message_class_entry->create_object = php_http_message_object_new;
 852         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 853         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 854         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 855         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 856         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 857         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 858
 859         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 860
 861         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 862         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 863         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 864         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 865         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 866         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 867         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);
 868         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 869         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);
 870         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 871         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);
 872         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 873         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);
 874         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 875         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);
 876         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 877         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 878         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 879         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);
 880
 881         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 882         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 883         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 884
 885         return SUCCESS;
 886 }
 887
 888 PHP_MSHUTDOWN_FUNCTION(http_message)
 889 {
 890         zend_hash_destroy(&php_http_message_object_prophandlers);
 891
 892         return SUCCESS;
 893 }
 894
 895 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 896 {
 897         int i = 0;
 898         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 899
 900         /* count */
 901         php_http_message_count(i, obj->message);
 902
 903         if (i > 1) {
 904                 zend_object_value *ovalues = NULL;
 905                 php_http_message_object_t **objects = NULL;
 906                 int last = i - 1;
 907
 908                 objects = ecalloc(i, sizeof(**objects));
 909                 ovalues = ecalloc(i, sizeof(*ovalues));
 910
 911                 /* we are the first message */
 912                 objects[0] = obj;
 913                 ovalues[0] = getThis()->value.obj;
 914
 915                 /* fetch parents */
 916                 for (i = 1; obj->parent.handle; ++i) {
 917                         ovalues[i] = obj->parent;
 918                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 919                 }
 920
 921                 /* reorder parents */
 922                 for (last = --i; i; --i) {
 923                         objects[i]->message->parent = objects[i-1]->message;
 924                         objects[i]->parent = ovalues[i-1];
 925                 }
 926
 927                 objects[0]->message->parent = NULL;
 928                 objects[0]->parent.handle = 0;
 929                 objects[0]->parent.handlers = NULL;
 930
 931                 /* add ref, because we previously have not been a parent message */
 932                 Z_OBJ_ADDREF_P(getThis());
 933                 RETVAL_OBJVAL(ovalues[last], 1);
 934
 935                 efree(objects);
 936                 efree(ovalues);
 937         } else {
 938                 RETURN_ZVAL(getThis(), 1, 0);
 939         }
 940 }
 941
 942 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 943 {
 944         zval m;
 945         php_http_message_t *save_parent_msg = NULL;
 946         zend_object_value save_parent_obj = {0, NULL};
 947         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 948         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 949
 950         INIT_PZVAL(&m);
 951         m.type = IS_OBJECT;
 952
 953         if (!top) {
 954                 save_parent_obj = obj->parent;
 955                 save_parent_msg = obj->message->parent;
 956         } else {
 957                 /* iterate to the most parent object */
 958                 while (obj->parent.handle) {
 959                         m.value.obj = obj->parent;
 960                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 961                 }
 962         }
 963
 964         /* prepend */
 965         obj->parent = prepend->value.obj;
 966         obj->message->parent = prepend_obj->message;
 967
 968         /* add ref */
 969         zend_objects_store_add_ref(prepend TSRMLS_CC);
 970         while (prepend_obj->parent.handle) {
 971                 m.value.obj = prepend_obj->parent;
 972                 zend_objects_store_add_ref(&m TSRMLS_CC);
 973                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 974         }
 975
 976         if (!top) {
 977                 prepend_obj->parent = save_parent_obj;
 978                 prepend_obj->message->parent = save_parent_msg;
 979         }
 980 }
 981
 982 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 983 {
 984         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 985 }
 986
 987 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)
 988 {
 989         zend_object_value ov;
 990         php_http_message_object_t *o;
 991
 992         o = ecalloc(1, sizeof(php_http_message_object_t));
 993         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
 994         object_properties_init((zend_object *) o, ce);
 995
 996         if (ptr) {
 997                 *ptr = o;
 998         }
 999
1000         if (msg) {
1001                 o->message = msg;
1002                 if (msg->parent) {
1003                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1004                 }
1005                 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);
1006         }
1007
1008         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1009         ov.handlers = &php_http_message_object_handlers;
1010
1011         return ov;
1012 }
1013
1014 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1015 {
1016         zend_object_value new_ov;
1017         php_http_message_object_t *new_obj = NULL;
1018         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1019
1020         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1021         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1022
1023         return new_ov;
1024 }
1025
1026 void php_http_message_object_free(void *object TSRMLS_DC)
1027 {
1028         php_http_message_object_t *o = (php_http_message_object_t *) object;
1029
1030         if (o->iterator) {
1031                 zval_ptr_dtor(&o->iterator);
1032                 o->iterator = NULL;
1033         }
1034         if (o->message) {
1035                 /* do NOT free recursivly */
1036                 php_http_message_dtor(o->message);
1037                 efree(o->message);
1038                 o->message = NULL;
1039         }
1040         if (o->parent.handle) {
1041                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1042         }
1043         if (o->body.handle) {
1044                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1045         }
1046         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1047         efree(o);
1048 }
1049
1050
1051 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1052 {
1053         php_http_message_object_prophandler_t *handler;
1054         zval *copy = php_http_ztyp(IS_STRING, member);
1055
1056         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1057                 zval_ptr_dtor(&copy);
1058                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1059         }
1060         zval_ptr_dtor(&copy);
1061
1062         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1063 }
1064
1065 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1066 {
1067         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1068         php_http_message_object_prophandler_t *handler;
1069         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1070
1071         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1072                 if (type == BP_VAR_R) {
1073                         ALLOC_ZVAL(return_value);
1074                         Z_SET_REFCOUNT_P(return_value, 0);
1075                         Z_UNSET_ISREF_P(return_value);
1076
1077                         handler->read(obj, return_value TSRMLS_CC);
1078                 } else {
1079                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1080                         return_value = NULL;
1081                 }
1082         } else {
1083                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1084         }
1085
1086         zval_ptr_dtor(&copy);
1087
1088         return return_value;
1089 }
1090
1091 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1092 {
1093         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1094         php_http_message_object_prophandler_t *handler;
1095         zval *copy = php_http_ztyp(IS_STRING, member);
1096
1097         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1098                 handler->write(obj, value TSRMLS_CC);
1099         } else {
1100                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1101         }
1102
1103         zval_ptr_dtor(&copy);
1104 }
1105
1106
1107 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1108 {
1109         zval *headers;
1110         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1111         php_http_message_t *msg = obj->message;
1112         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1113         zval array, *parent, *body;
1114         char *version;
1115
1116         INIT_PZVAL_ARRAY(&array, props);
1117
1118 #define ASSOC_PROP(array, ptype, name, val) \
1119         { \
1120                 char *m_prop_name; \
1121                 int m_prop_len; \
1122                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1123                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1124                 efree(m_prop_name); \
1125         }
1126 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1127 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1128 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1129         { \
1130                 char *m_prop_name; \
1131                 int m_prop_len; \
1132                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1133                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1134                 efree(m_prop_name); \
1135         }
1136
1137         ASSOC_PROP(array, long, "type", msg->type);
1138         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1139
1140         switch (msg->type) {
1141                 case PHP_HTTP_REQUEST:
1142                         ASSOC_PROP(array, long, "responseCode", 0);
1143                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1144                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1145                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1146                         break;
1147
1148                 case PHP_HTTP_RESPONSE:
1149                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1150                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1151                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1152                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1153                         break;
1154
1155                 case PHP_HTTP_NONE:
1156                 default:
1157                         ASSOC_PROP(array, long, "responseCode", 0);
1158                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1159                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1160                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1161                         break;
1162         }
1163
1164         MAKE_STD_ZVAL(headers);
1165         array_init(headers);
1166         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1167         ASSOC_PROP(array, zval, "headers", headers);
1168
1169         MAKE_STD_ZVAL(body);
1170         if (!obj->body.handle) {
1171                 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);
1172         }
1173         ZVAL_OBJVAL(body, obj->body, 1);
1174         ASSOC_PROP(array, zval, "body", body);
1175
1176         MAKE_STD_ZVAL(parent);
1177         if (msg->parent) {
1178                 ZVAL_OBJVAL(parent, obj->parent, 1);
1179         } else {
1180                 ZVAL_NULL(parent);
1181         }
1182         ASSOC_PROP(array, zval, "parentMessage", parent);
1183
1184         return props;
1185 }
1186
1187 /* PHP */
1188
1189 PHP_METHOD(HttpMessage, __construct)
1190 {
1191         zval *zmessage = NULL;
1192         php_http_message_t *msg = NULL;
1193         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1194
1195         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1196                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1197                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1198                                 php_stream *s;
1199                                 php_http_message_parser_t p;
1200
1201                                 php_stream_from_zval(s, &zmessage);
1202                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1203                                         php_http_message_parser_parse_stream(&p, s, &msg);
1204                                         php_http_message_parser_dtor(&p);
1205                                 }
1206                         } else {
1207                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1208                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1209                                 zval_ptr_dtor(&zmessage);
1210                         }
1211
1212                         if (msg) {
1213                                 php_http_message_dtor(obj->message);
1214                                 obj->message = msg;
1215                                 if (obj->message->parent) {
1216                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1217                                 }
1218                         } else {
1219                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1220                         }
1221                 }
1222                 if (!obj->message) {
1223                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1224                 }
1225         } end_error_handling();
1226
1227 }
1228
1229 PHP_METHOD(HttpMessage, getBody)
1230 {
1231         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1232                 if (SUCCESS == zend_parse_parameters_none()) {
1233                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1234
1235                         if (!obj->message) {
1236                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1237                         }
1238
1239                         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)) {
1240                                 RETVAL_OBJVAL(obj->body, 1);
1241                         }
1242                 }
1243         } end_error_handling();
1244 }
1245
1246 PHP_METHOD(HttpMessage, setBody)
1247 {
1248         zval *zbody;
1249
1250         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1251                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1252                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1253
1254                 if (!obj->message) {
1255                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1256                 }
1257
1258                 php_http_message_body_dtor(&obj->message->body);
1259                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1260                 Z_OBJ_ADDREF_P(zbody);
1261                 obj->body = Z_OBJVAL_P(zbody);
1262         }
1263         RETVAL_ZVAL(getThis(), 1, 0);
1264 }
1265
1266 PHP_METHOD(HttpMessage, addBody)
1267 {
1268         zval *new_body;
1269
1270         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_class_entry)) {
1271                 php_http_message_body_object_t *old_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1272                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1273
1274                 php_http_message_body_to_callback(old_obj->body, (php_http_pass_callback_t) php_http_message_body_append, new_obj->body, 0, 0);
1275         }
1276         RETVAL_ZVAL(getThis(), 1, 0);
1277 }
1278
1279
1280 PHP_METHOD(HttpMessage, getHeader)
1281 {
1282         char *header_str;
1283         int header_len;
1284
1285         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1286                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1287                 zval *header;
1288
1289                 if (!obj->message) {
1290                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1291                 }
1292
1293                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1294                         RETURN_ZVAL(header, 1, 1);
1295                 }
1296         }
1297         RETURN_FALSE;
1298 }
1299
1300 PHP_METHOD(HttpMessage, getHeaders)
1301 {
1302         if (SUCCESS == zend_parse_parameters_none()) {
1303                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1304
1305                 if (!obj->message) {
1306                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1307                 }
1308
1309                 array_init(return_value);
1310                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1311         }
1312 }
1313
1314 PHP_METHOD(HttpMessage, setHeader)
1315 {
1316         zval *zvalue = NULL;
1317         char *name_str;
1318         int name_len;
1319
1320         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1321                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1322                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1323
1324                 if (!obj->message) {
1325                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1326                 }
1327
1328                 if (!zvalue) {
1329                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1330                 } else {
1331                         Z_ADDREF_P(zvalue);
1332                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1333                 }
1334                 efree(name);
1335         }
1336         RETVAL_ZVAL(getThis(), 1, 0);
1337 }
1338
1339 PHP_METHOD(HttpMessage, setHeaders)
1340 {
1341         zval *new_headers = NULL;
1342
1343         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1344                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1345
1346                 if (!obj->message) {
1347                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1348                 }
1349
1350                 zend_hash_clean(&obj->message->hdrs);
1351                 if (new_headers) {
1352                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1353                 }
1354         }
1355         RETVAL_ZVAL(getThis(), 1, 0);
1356 }
1357
1358 PHP_METHOD(HttpMessage, addHeader)
1359 {
1360         zval *zvalue;
1361         char *name_str;
1362         int name_len;
1363
1364         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1365                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1366                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1367                 zval *header;
1368
1369                 if (!obj->message) {
1370                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1371                 }
1372
1373                 Z_ADDREF_P(zvalue);
1374                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1375                         convert_to_array(header);
1376                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1377                 } else {
1378                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1379                 }
1380                 efree(name);
1381         }
1382         RETVAL_ZVAL(getThis(), 1, 0);
1383 }
1384
1385 PHP_METHOD(HttpMessage, addHeaders)
1386 {
1387         zval *new_headers;
1388         zend_bool append = 0;
1389
1390         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1391                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1392
1393                 if (!obj->message) {
1394                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1395                 }
1396
1397                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1398         }
1399         RETVAL_ZVAL(getThis(), 1, 0);
1400 }
1401
1402 PHP_METHOD(HttpMessage, getType)
1403 {
1404         if (SUCCESS == zend_parse_parameters_none()) {
1405                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1406
1407                 if (!obj->message) {
1408                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1409                 }
1410
1411                 RETURN_LONG(obj->message->type);
1412         }
1413 }
1414
1415 PHP_METHOD(HttpMessage, setType)
1416 {
1417         long type;
1418
1419         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1420                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1421
1422                 if (!obj->message) {
1423                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1424                 }
1425
1426                 php_http_message_set_type(obj->message, type);
1427         }
1428         RETVAL_ZVAL(getThis(), 1, 0);
1429 }
1430
1431 PHP_METHOD(HttpMessage, getInfo)
1432 {
1433         if (SUCCESS == zend_parse_parameters_none()) {
1434                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1435
1436                 if (!obj->message) {
1437                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1438                 }
1439
1440                 switch (obj->message->type) {
1441                         case PHP_HTTP_REQUEST:
1442                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1443                                 break;
1444                         case PHP_HTTP_RESPONSE:
1445                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1446                                 break;
1447                         default:
1448                                 RETURN_NULL();
1449                                 break;
1450                 }
1451                 Z_TYPE_P(return_value) = IS_STRING;
1452                 return;
1453         }
1454         RETURN_FALSE;
1455 }
1456
1457 PHP_METHOD(HttpMessage, setInfo)
1458 {
1459         char *str;
1460         int len;
1461         php_http_info_t inf;
1462
1463         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1464         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1465                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1466
1467                 if (!obj->message) {
1468                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1469                 }
1470
1471                 php_http_message_set_info(obj->message, &inf);
1472                 php_http_info_dtor(&inf);
1473         }
1474         RETVAL_ZVAL(getThis(), 1, 0);
1475 }
1476
1477 PHP_METHOD(HttpMessage, getHttpVersion)
1478 {
1479         if (SUCCESS == zend_parse_parameters_none()) {
1480                 char *str;
1481                 size_t len;
1482                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1483
1484                 if (!obj->message) {
1485                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1486                 }
1487
1488                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1489                 RETURN_STRINGL(str, len, 0);
1490         }
1491
1492         RETURN_FALSE;
1493 }
1494
1495 PHP_METHOD(HttpMessage, setHttpVersion)
1496 {
1497         char *v_str;
1498         int v_len;
1499
1500         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1501                 php_http_version_t version;
1502                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1503
1504                 if (!obj->message) {
1505                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1506                 }
1507
1508                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1509                         obj->message->http.version = version;
1510                 }
1511         }
1512         RETVAL_ZVAL(getThis(), 1, 0);
1513 }
1514
1515 PHP_METHOD(HttpMessage, getResponseCode)
1516 {
1517         if (SUCCESS == zend_parse_parameters_none()) {
1518                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1519
1520                 if (!obj->message) {
1521                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1522                 }
1523
1524                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1525                 RETURN_LONG(obj->message->http.info.response.code);
1526         }
1527         RETURN_FALSE;
1528 }
1529
1530 PHP_METHOD(HttpMessage, setResponseCode)
1531 {
1532         long code;
1533         zend_bool strict = 1;
1534
1535         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1536                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1537
1538                 if (!obj->message) {
1539                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1540                 }
1541
1542                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1543                 if (strict && (code < 100 || code > 599)) {
1544                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1545                         RETURN_FALSE;
1546                 }
1547
1548                 obj->message->http.info.response.code = code;
1549                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1550         }
1551         RETVAL_ZVAL(getThis(), 1, 0);
1552 }
1553
1554 PHP_METHOD(HttpMessage, getResponseStatus)
1555 {
1556         if (SUCCESS == zend_parse_parameters_none()) {
1557                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1558
1559                 if (!obj->message) {
1560                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1561                 }
1562
1563                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1564                 if (obj->message->http.info.response.status) {
1565                         RETURN_STRING(obj->message->http.info.response.status, 1);
1566                 } else {
1567                         RETURN_EMPTY_STRING();
1568                 }
1569         }
1570
1571         RETURN_FALSE;
1572 }
1573
1574 PHP_METHOD(HttpMessage, setResponseStatus)
1575 {
1576         char *status;
1577         int status_len;
1578
1579         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1580                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1581
1582                 if (!obj->message) {
1583                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1584                 }
1585
1586                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1587                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1588         }
1589         RETVAL_ZVAL(getThis(), 1, 0);
1590 }
1591
1592 PHP_METHOD(HttpMessage, getRequestMethod)
1593 {
1594         if (SUCCESS == zend_parse_parameters_none()) {
1595                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1596
1597                 if (!obj->message) {
1598                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1599                 }
1600
1601                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1602                 if (obj->message->http.info.request.method) {
1603                         RETURN_STRING(obj->message->http.info.request.method, 1);
1604                 } else {
1605                         RETURN_EMPTY_STRING();
1606                 }
1607         }
1608
1609         RETURN_FALSE;
1610 }
1611
1612 PHP_METHOD(HttpMessage, setRequestMethod)
1613 {
1614         char *method;
1615         int method_len;
1616
1617         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1618                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1619
1620                 if (!obj->message) {
1621                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1622                 }
1623
1624                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1625                 if (method_len < 1) {
1626                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1627                         RETURN_FALSE;
1628                 }
1629
1630                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1631         }
1632         RETVAL_ZVAL(getThis(), 1, 0);
1633 }
1634
1635 PHP_METHOD(HttpMessage, getRequestUrl)
1636 {
1637         if (SUCCESS == zend_parse_parameters_none()) {
1638                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1639
1640                 if (!obj->message) {
1641                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1642                 }
1643
1644                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1645                 if (obj->message->http.info.request.url) {
1646                         RETURN_STRING(obj->message->http.info.request.url, 1);
1647                 } else {
1648                         RETURN_EMPTY_STRING();
1649                 }
1650         }
1651
1652         RETURN_FALSE;
1653 }
1654
1655 PHP_METHOD(HttpMessage, setRequestUrl)
1656 {
1657         char *url_str;
1658         int url_len;
1659
1660         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
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 (url_len < 1) {
1669                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1670                         RETURN_FALSE;
1671                 }
1672                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1673         }
1674         RETVAL_ZVAL(getThis(), 1, 0);
1675 }
1676
1677
1678 PHP_METHOD(HttpMessage, getParentMessage)
1679 {
1680         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1681                 if (SUCCESS == zend_parse_parameters_none()) {
1682                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1683
1684                         if (!obj->message) {
1685                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1686                         }
1687
1688                         if (obj->message->parent) {
1689                                 RETVAL_OBJVAL(obj->parent, 1);
1690                         } else {
1691                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1692                         }
1693                 }
1694         } end_error_handling();
1695 }
1696
1697 PHP_METHOD(HttpMessage, toString)
1698 {
1699         zend_bool include_parent = 0;
1700
1701         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1702                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1703                 char *string;
1704                 size_t length;
1705
1706                 if (!obj->message) {
1707                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1708                 }
1709
1710                 if (include_parent) {
1711                         php_http_message_serialize(obj->message, &string, &length);
1712                 } else {
1713                         php_http_message_to_string(obj->message, &string, &length);
1714                 }
1715                 if (string) {
1716                         RETURN_STRINGL(string, length, 0);
1717                 }
1718         }
1719         RETURN_EMPTY_STRING();
1720 }
1721
1722 PHP_METHOD(HttpMessage, toStream)
1723 {
1724         zval *zstream;
1725
1726         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1727                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1728                 php_stream *s;
1729
1730                 php_stream_from_zval(s, &zstream);
1731
1732                 if (!obj->message) {
1733                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1734                 }
1735
1736                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1737         }
1738 }
1739
1740 PHP_METHOD(HttpMessage, toCallback)
1741 {
1742         zend_bool include_parent = 0;
1743         php_http_pass_fcall_arg_t fcd;
1744         long offset = 0, forlen = 0;
1745
1746         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1747                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1748
1749                 fcd.fcz = getThis();
1750                 Z_ADDREF_P(fcd.fcz);
1751                 TSRMLS_SET_CTX(fcd.ts);
1752
1753                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1754                 zend_fcall_info_args_clear(&fcd.fci, 1);
1755
1756                 zval_ptr_dtor(&fcd.fcz);
1757                 RETURN_TRUE;
1758         }
1759         RETURN_FALSE;
1760 }
1761
1762 PHP_METHOD(HttpMessage, serialize)
1763 {
1764         if (SUCCESS == zend_parse_parameters_none()) {
1765                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1766                 char *string;
1767                 size_t length;
1768
1769                 if (!obj->message) {
1770                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1771                 }
1772
1773                 php_http_message_serialize(obj->message, &string, &length);
1774                 RETURN_STRINGL(string, length, 0);
1775         }
1776         RETURN_EMPTY_STRING();
1777 }
1778
1779 PHP_METHOD(HttpMessage, unserialize)
1780 {
1781         int length;
1782         char *serialized;
1783
1784         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1785                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1786                 php_http_message_t *msg;
1787
1788                 if (obj->message) {
1789                         php_http_message_dtor(obj->message);
1790                         efree(obj->message);
1791                 }
1792                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1793                         obj->message = msg;
1794                 } else {
1795                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1796                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1797                 }
1798         }
1799 }
1800
1801 PHP_METHOD(HttpMessage, detach)
1802 {
1803         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1804                 if (SUCCESS == zend_parse_parameters_none()) {
1805                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1806
1807                         if (!obj->message) {
1808                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1809                         }
1810
1811                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1812                 }
1813         } end_error_handling();
1814 }
1815
1816 PHP_METHOD(HttpMessage, prepend)
1817 {
1818         zval *prepend;
1819         zend_bool top = 1;
1820
1821         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1822                 php_http_message_t *msg[2];
1823                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1824                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1825
1826                 if (!obj->message) {
1827                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1828                 }
1829                 if (!prepend_obj->message) {
1830                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1831                 }
1832
1833                 /* safety check */
1834                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1835                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1836                                 if (msg[0] == msg[1]) {
1837                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1838                                         return;
1839                                 }
1840                         }
1841                 }
1842
1843                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1844         }
1845 }
1846
1847 PHP_METHOD(HttpMessage, reverse)
1848 {
1849         if (SUCCESS == zend_parse_parameters_none()) {
1850                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1851         }
1852 }
1853
1854 PHP_METHOD(HttpMessage, isMultipart)
1855 {
1856         zval *zboundary = NULL;
1857
1858         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1859                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1860                 char *boundary = NULL;
1861
1862                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1863
1864                 if (zboundary && boundary) {
1865                         zval_dtor(zboundary);
1866                         ZVAL_STRING(zboundary, boundary, 0);
1867                 }
1868         }
1869 }
1870
1871 PHP_METHOD(HttpMessage, splitMultipartBody)
1872 {
1873         if (SUCCESS == zend_parse_parameters_none()) {
1874                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1875                 char *boundary = NULL;
1876
1877                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1878                         php_http_message_t *msg;
1879
1880                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1881                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1882                         }
1883                 }
1884                 STR_FREE(boundary);
1885         }
1886 }
1887
1888 PHP_METHOD(HttpMessage, count)
1889 {
1890         if (SUCCESS == zend_parse_parameters_none()) {
1891                 long i = 0;
1892                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1893
1894                 if (!obj->message) {
1895                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1896                 }
1897
1898                 php_http_message_count(i, obj->message);
1899                 RETURN_LONG(i);
1900         }
1901         RETURN_FALSE;
1902 }
1903
1904 PHP_METHOD(HttpMessage, rewind)
1905 {
1906         if (SUCCESS == zend_parse_parameters_none()) {
1907                 zval *zobj = getThis();
1908                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1909
1910                 if (obj->iterator) {
1911                         zval_ptr_dtor(&obj->iterator);
1912                 }
1913                 Z_ADDREF_P(zobj);
1914                 obj->iterator = zobj;
1915         }
1916 }
1917
1918 PHP_METHOD(HttpMessage, valid)
1919 {
1920         if (SUCCESS == zend_parse_parameters_none()) {
1921                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1922
1923                 RETURN_BOOL(obj->iterator != NULL);
1924         }
1925 }
1926
1927 PHP_METHOD(HttpMessage, next)
1928 {
1929         if (SUCCESS == zend_parse_parameters_none()) {
1930                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1931
1932                 if (obj->iterator) {
1933                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1934
1935                         if (itr && itr->parent.handle) {
1936                                 zval *old = obj->iterator;
1937                                 MAKE_STD_ZVAL(obj->iterator);
1938                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1939                                 zval_ptr_dtor(&old);
1940                         } else {
1941                                 zval_ptr_dtor(&obj->iterator);
1942                                 obj->iterator = NULL;
1943                         }
1944                 }
1945         }
1946 }
1947
1948 PHP_METHOD(HttpMessage, key)
1949 {
1950         if (SUCCESS == zend_parse_parameters_none()) {
1951                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1952
1953                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1954         }
1955 }
1956
1957 PHP_METHOD(HttpMessage, current)
1958 {
1959         if (SUCCESS == zend_parse_parameters_none()) {
1960                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1961
1962                 if (obj->iterator) {
1963                         RETURN_ZVAL(obj->iterator, 1, 0);
1964                 }
1965         }
1966 }
1967
1968 /*
1969  * Local variables:
1970  * tab-width: 4
1971  * c-basic-offset: 4
1972  * End:
1973  * vim600: noet sw=4 ts=4 fdm=marker
1974  * vim<600: noet sw=4 ts=4
1975  */
1976