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 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 610         PHP_HTTP_ARG_VAL(callback, 0)
 611 PHP_HTTP_END_ARGS;
 612 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 613         HTTP_ARG_VAL(stream, 0)
 614 PHP_HTTP_END_ARGS;
 615
 616 PHP_HTTP_EMPTY_ARGS(count);
 617
 618 PHP_HTTP_EMPTY_ARGS(serialize);
 619 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 620         PHP_HTTP_ARG_VAL(serialized, 0)
 621 PHP_HTTP_END_ARGS;
 622
 623 PHP_HTTP_EMPTY_ARGS(rewind);
 624 PHP_HTTP_EMPTY_ARGS(valid);
 625 PHP_HTTP_EMPTY_ARGS(key);
 626 PHP_HTTP_EMPTY_ARGS(current);
 627 PHP_HTTP_EMPTY_ARGS(next);
 628
 629 PHP_HTTP_EMPTY_ARGS(detach);
 630 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 631         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 632 PHP_HTTP_END_ARGS;
 633 PHP_HTTP_EMPTY_ARGS(reverse);
 634
 635 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 636         PHP_HTTP_ARG_VAL(boundary, 1)
 637 PHP_HTTP_END_ARGS;
 638 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 639
 640 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 641 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 642 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 643 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 644
 645 zend_class_entry *php_http_message_class_entry;
 646 zend_function_entry php_http_message_method_entry[] = {
 647         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 648         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 649         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 650         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 651         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 652         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 653         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 654         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 655         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 656         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 657         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 659         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 660         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 666         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 667         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 668         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 669         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 670         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 671         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 672         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 673         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 674
 675         /* implements Countable */
 676         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 677
 678         /* implements Serializable */
 679         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 680         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 681
 682         /* implements Iterator */
 683         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 684         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 685         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 686         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 687         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 688
 689         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 690
 691         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 692         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 693         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 694
 695         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 696         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 697
 698         EMPTY_FUNCTION_ENTRY
 699 };
 700 static zend_object_handlers php_http_message_object_handlers;
 701 static HashTable php_http_message_object_prophandlers;
 702
 703 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 704
 705 typedef struct php_http_message_object_prophandler {
 706         php_http_message_object_prophandler_func_t read;
 707         php_http_message_object_prophandler_func_t write;
 708 } php_http_message_object_prophandler_t;
 709
 710 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) {
 711         php_http_message_object_prophandler_t h = { read, write };
 712         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 713 }
 714 /*
 715 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 716         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 717 }
 718 */
 719 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 720         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 721 }
 722 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 723         RETVAL_LONG(obj->message->type);
 724 }
 725 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 726         zval *cpy = php_http_ztyp(IS_LONG, value);
 727         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 728         zval_ptr_dtor(&cpy);
 729 }
 730 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 731         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 732                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 733         } else {
 734                 RETVAL_NULL();
 735         }
 736 }
 737 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 738         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 739                 zval *cpy = php_http_ztyp(IS_STRING, value);
 740                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 741                 zval_ptr_dtor(&cpy);
 742         }
 743 }
 744 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 745         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 746                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 747         } else {
 748                 RETVAL_NULL();
 749         }
 750 }
 751 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 752         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 753                 zval *cpy = php_http_ztyp(IS_STRING, value);
 754                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 755                 zval_ptr_dtor(&cpy);
 756         }
 757 }
 758 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 759         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 760                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 761         } else {
 762                 RETVAL_NULL();
 763         }
 764 }
 765 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 766         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 767                 zval *cpy = php_http_ztyp(IS_STRING, value);
 768                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 769                 zval_ptr_dtor(&cpy);
 770         }
 771 }
 772 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 773         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 774                 RETVAL_LONG(obj->message->http.info.response.code);
 775         } else {
 776                 RETVAL_NULL();
 777         }
 778 }
 779 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 780         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 781                 zval *cpy = php_http_ztyp(IS_LONG, value);
 782                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 783                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 784                 zval_ptr_dtor(&cpy);
 785         }
 786 }
 787 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 788         char *version_str;
 789         size_t version_len;
 790
 791         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 792         RETVAL_STRINGL(version_str, version_len, 0);
 793 }
 794 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 795         zval *cpy = php_http_ztyp(IS_STRING, value);
 796         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 797         zval_ptr_dtor(&cpy);
 798 }
 799 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 800         array_init(return_value);
 801         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 802 }
 803 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 804         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 805
 806         zend_hash_clean(&obj->message->hdrs);
 807         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 808         zval_ptr_dtor(&cpy);
 809 }
 810 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 811         if (obj->body.handle) {
 812                 RETVAL_OBJVAL(obj->body, 1);
 813         } else {
 814                 RETVAL_NULL();
 815         }
 816 }
 817 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 818         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 819                 if (obj->body.handle) {
 820                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 821                 }
 822                 Z_OBJ_ADDREF_P(value);
 823                 obj->body = Z_OBJVAL_P(value);
 824         }
 825 }
 826 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 827         if (obj->message->parent) {
 828                 RETVAL_OBJVAL(obj->parent, 1);
 829         } else {
 830                 RETVAL_NULL();
 831         }
 832 }
 833 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 834         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 835                 if (obj->message->parent) {
 836                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 837                 }
 838                 Z_OBJ_ADDREF_P(value);
 839                 obj->parent = Z_OBJVAL_P(value);
 840         }
 841 }
 842
 843 PHP_MINIT_FUNCTION(http_message)
 844 {
 845         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 846         php_http_message_class_entry->create_object = php_http_message_object_new;
 847         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 848         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 849         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 850         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 851         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 852         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 853
 854         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 855
 856         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 857         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 858         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 859         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 860         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 861         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 862         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);
 863         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 864         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);
 865         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 866         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);
 867         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 868         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);
 869         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 870         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);
 871         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 872         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 873         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 874         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);
 875
 876         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 877         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 878         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 879
 880         return SUCCESS;
 881 }
 882
 883 PHP_MSHUTDOWN_FUNCTION(http_message)
 884 {
 885         zend_hash_destroy(&php_http_message_object_prophandlers);
 886
 887         return SUCCESS;
 888 }
 889
 890 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 891 {
 892         int i = 0;
 893         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 894
 895         /* count */
 896         php_http_message_count(i, obj->message);
 897
 898         if (i > 1) {
 899                 zend_object_value *ovalues = NULL;
 900                 php_http_message_object_t **objects = NULL;
 901                 int last = i - 1;
 902
 903                 objects = ecalloc(i, sizeof(**objects));
 904                 ovalues = ecalloc(i, sizeof(*ovalues));
 905
 906                 /* we are the first message */
 907                 objects[0] = obj;
 908                 ovalues[0] = getThis()->value.obj;
 909
 910                 /* fetch parents */
 911                 for (i = 1; obj->parent.handle; ++i) {
 912                         ovalues[i] = obj->parent;
 913                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 914                 }
 915
 916                 /* reorder parents */
 917                 for (last = --i; i; --i) {
 918                         objects[i]->message->parent = objects[i-1]->message;
 919                         objects[i]->parent = ovalues[i-1];
 920                 }
 921
 922                 objects[0]->message->parent = NULL;
 923                 objects[0]->parent.handle = 0;
 924                 objects[0]->parent.handlers = NULL;
 925
 926                 /* add ref, because we previously have not been a parent message */
 927                 Z_OBJ_ADDREF_P(getThis());
 928                 RETVAL_OBJVAL(ovalues[last], 1);
 929
 930                 efree(objects);
 931                 efree(ovalues);
 932         } else {
 933                 RETURN_ZVAL(getThis(), 1, 0);
 934         }
 935 }
 936
 937 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 938 {
 939         zval m;
 940         php_http_message_t *save_parent_msg = NULL;
 941         zend_object_value save_parent_obj = {0, NULL};
 942         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 943         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 944
 945         INIT_PZVAL(&m);
 946         m.type = IS_OBJECT;
 947
 948         if (!top) {
 949                 save_parent_obj = obj->parent;
 950                 save_parent_msg = obj->message->parent;
 951         } else {
 952                 /* iterate to the most parent object */
 953                 while (obj->parent.handle) {
 954                         m.value.obj = obj->parent;
 955                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 956                 }
 957         }
 958
 959         /* prepend */
 960         obj->parent = prepend->value.obj;
 961         obj->message->parent = prepend_obj->message;
 962
 963         /* add ref */
 964         zend_objects_store_add_ref(prepend TSRMLS_CC);
 965         while (prepend_obj->parent.handle) {
 966                 m.value.obj = prepend_obj->parent;
 967                 zend_objects_store_add_ref(&m TSRMLS_CC);
 968                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 969         }
 970
 971         if (!top) {
 972                 prepend_obj->parent = save_parent_obj;
 973                 prepend_obj->message->parent = save_parent_msg;
 974         }
 975 }
 976
 977 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 978 {
 979         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 980 }
 981
 982 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)
 983 {
 984         zend_object_value ov;
 985         php_http_message_object_t *o;
 986
 987         o = ecalloc(1, sizeof(php_http_message_object_t));
 988         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
 989         object_properties_init((zend_object *) o, ce);
 990
 991         if (ptr) {
 992                 *ptr = o;
 993         }
 994
 995         if (msg) {
 996                 o->message = msg;
 997                 if (msg->parent) {
 998                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
 999                 }
1000                 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);
1001         }
1002
1003         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1004         ov.handlers = &php_http_message_object_handlers;
1005
1006         return ov;
1007 }
1008
1009 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1010 {
1011         zend_object_value new_ov;
1012         php_http_message_object_t *new_obj = NULL;
1013         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1014
1015         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1016         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1017
1018         return new_ov;
1019 }
1020
1021 void php_http_message_object_free(void *object TSRMLS_DC)
1022 {
1023         php_http_message_object_t *o = (php_http_message_object_t *) object;
1024
1025         if (o->iterator) {
1026                 zval_ptr_dtor(&o->iterator);
1027                 o->iterator = NULL;
1028         }
1029         if (o->message) {
1030                 /* do NOT free recursivly */
1031                 php_http_message_dtor(o->message);
1032                 efree(o->message);
1033                 o->message = NULL;
1034         }
1035         if (o->parent.handle) {
1036                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1037         }
1038         if (o->body.handle) {
1039                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1040         }
1041         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1042         efree(o);
1043 }
1044
1045
1046 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1047 {
1048         php_http_message_object_prophandler_t *handler;
1049         zval *copy = php_http_ztyp(IS_STRING, member);
1050
1051         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1052                 zval_ptr_dtor(&copy);
1053                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1054         }
1055         zval_ptr_dtor(&copy);
1056
1057         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1058 }
1059
1060 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1061 {
1062         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1063         php_http_message_object_prophandler_t *handler;
1064         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1065
1066         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1067                 if (type == BP_VAR_R) {
1068                         ALLOC_ZVAL(return_value);
1069                         Z_SET_REFCOUNT_P(return_value, 0);
1070                         Z_UNSET_ISREF_P(return_value);
1071
1072                         handler->read(obj, return_value TSRMLS_CC);
1073                 } else {
1074                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1075                         return_value = NULL;
1076                 }
1077         } else {
1078                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1079         }
1080
1081         zval_ptr_dtor(&copy);
1082
1083         return return_value;
1084 }
1085
1086 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1087 {
1088         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1089         php_http_message_object_prophandler_t *handler;
1090         zval *copy = php_http_ztyp(IS_STRING, member);
1091
1092         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1093                 handler->write(obj, value TSRMLS_CC);
1094         } else {
1095                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1096         }
1097
1098         zval_ptr_dtor(&copy);
1099 }
1100
1101
1102 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1103 {
1104         zval *headers;
1105         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1106         php_http_message_t *msg = obj->message;
1107         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1108         zval array, *parent, *body;
1109         char *version;
1110
1111         INIT_PZVAL_ARRAY(&array, props);
1112
1113 #define ASSOC_PROP(array, ptype, name, val) \
1114         { \
1115                 char *m_prop_name; \
1116                 int m_prop_len; \
1117                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1118                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1119                 efree(m_prop_name); \
1120         }
1121 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1122 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1123 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1124         { \
1125                 char *m_prop_name; \
1126                 int m_prop_len; \
1127                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1128                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1129                 efree(m_prop_name); \
1130         }
1131
1132         ASSOC_PROP(array, long, "type", msg->type);
1133         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1134
1135         switch (msg->type) {
1136                 case PHP_HTTP_REQUEST:
1137                         ASSOC_PROP(array, long, "responseCode", 0);
1138                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1139                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1140                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1141                         break;
1142
1143                 case PHP_HTTP_RESPONSE:
1144                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1145                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1146                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1147                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1148                         break;
1149
1150                 case PHP_HTTP_NONE:
1151                 default:
1152                         ASSOC_PROP(array, long, "responseCode", 0);
1153                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1154                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1155                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1156                         break;
1157         }
1158
1159         MAKE_STD_ZVAL(headers);
1160         array_init(headers);
1161         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1162         ASSOC_PROP(array, zval, "headers", headers);
1163
1164         MAKE_STD_ZVAL(body);
1165         if (!obj->body.handle) {
1166                 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);
1167         }
1168         ZVAL_OBJVAL(body, obj->body, 1);
1169         ASSOC_PROP(array, zval, "body", body);
1170
1171         MAKE_STD_ZVAL(parent);
1172         if (msg->parent) {
1173                 ZVAL_OBJVAL(parent, obj->parent, 1);
1174         } else {
1175                 ZVAL_NULL(parent);
1176         }
1177         ASSOC_PROP(array, zval, "parentMessage", parent);
1178
1179         return props;
1180 }
1181
1182 /* PHP */
1183
1184 PHP_METHOD(HttpMessage, __construct)
1185 {
1186         zval *zmessage = NULL;
1187         php_http_message_t *msg = NULL;
1188         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1189
1190         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1191                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1192                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1193                                 php_stream *s;
1194                                 php_http_message_parser_t p;
1195
1196                                 php_stream_from_zval(s, &zmessage);
1197                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1198                                         php_http_message_parser_parse_stream(&p, s, &msg);
1199                                         php_http_message_parser_dtor(&p);
1200                                 }
1201                         } else {
1202                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1203                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1204                                 zval_ptr_dtor(&zmessage);
1205                         }
1206
1207                         if (msg) {
1208                                 php_http_message_dtor(obj->message);
1209                                 obj->message = msg;
1210                                 if (obj->message->parent) {
1211                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1212                                 }
1213                         } else {
1214                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1215                         }
1216                 }
1217                 if (!obj->message) {
1218                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1219                 }
1220         } end_error_handling();
1221
1222 }
1223
1224 PHP_METHOD(HttpMessage, getBody)
1225 {
1226         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1227                 if (SUCCESS == zend_parse_parameters_none()) {
1228                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1229
1230                         if (!obj->message) {
1231                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1232                         }
1233
1234                         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)) {
1235                                 RETVAL_OBJVAL(obj->body, 1);
1236                         }
1237                 }
1238         } end_error_handling();
1239 }
1240
1241 PHP_METHOD(HttpMessage, setBody)
1242 {
1243         zval *zbody;
1244
1245         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1246                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1247                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1248
1249                 if (!obj->message) {
1250                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1251                 }
1252
1253                 php_http_message_body_dtor(&obj->message->body);
1254                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1255                 Z_OBJ_ADDREF_P(zbody);
1256                 obj->body = Z_OBJVAL_P(zbody);
1257         }
1258         RETVAL_ZVAL(getThis(), 1, 0);
1259 }
1260
1261 PHP_METHOD(HttpMessage, getHeader)
1262 {
1263         char *header_str;
1264         int header_len;
1265
1266         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1267                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1268                 zval *header;
1269
1270                 if (!obj->message) {
1271                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1272                 }
1273
1274                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1275                         RETURN_ZVAL(header, 1, 1);
1276                 }
1277         }
1278         RETURN_FALSE;
1279 }
1280
1281 PHP_METHOD(HttpMessage, getHeaders)
1282 {
1283         if (SUCCESS == zend_parse_parameters_none()) {
1284                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1285
1286                 if (!obj->message) {
1287                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1288                 }
1289
1290                 array_init(return_value);
1291                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1292         }
1293 }
1294
1295 PHP_METHOD(HttpMessage, setHeader)
1296 {
1297         zval *zvalue = NULL;
1298         char *name_str;
1299         int name_len;
1300
1301         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1302                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1303                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1304
1305                 if (!obj->message) {
1306                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1307                 }
1308
1309                 if (!zvalue) {
1310                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1311                 } else {
1312                         Z_ADDREF_P(zvalue);
1313                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1314                 }
1315                 efree(name);
1316         }
1317         RETVAL_ZVAL(getThis(), 1, 0);
1318 }
1319
1320 PHP_METHOD(HttpMessage, setHeaders)
1321 {
1322         zval *new_headers = NULL;
1323
1324         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1325                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1326
1327                 if (!obj->message) {
1328                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1329                 }
1330
1331                 zend_hash_clean(&obj->message->hdrs);
1332                 if (new_headers) {
1333                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1334                 }
1335         }
1336         RETVAL_ZVAL(getThis(), 1, 0);
1337 }
1338
1339 PHP_METHOD(HttpMessage, addHeader)
1340 {
1341         zval *zvalue;
1342         char *name_str;
1343         int name_len;
1344
1345         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1346                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1347                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1348                 zval *header;
1349
1350                 if (!obj->message) {
1351                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1352                 }
1353
1354                 Z_ADDREF_P(zvalue);
1355                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1356                         convert_to_array(header);
1357                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1358                 } else {
1359                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1360                 }
1361                 efree(name);
1362         }
1363         RETVAL_ZVAL(getThis(), 1, 0);
1364 }
1365
1366 PHP_METHOD(HttpMessage, addHeaders)
1367 {
1368         zval *new_headers;
1369         zend_bool append = 0;
1370
1371         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1372                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1373
1374                 if (!obj->message) {
1375                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1376                 }
1377
1378                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1379         }
1380         RETVAL_ZVAL(getThis(), 1, 0);
1381 }
1382
1383 PHP_METHOD(HttpMessage, getType)
1384 {
1385         if (SUCCESS == zend_parse_parameters_none()) {
1386                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1387
1388                 if (!obj->message) {
1389                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1390                 }
1391
1392                 RETURN_LONG(obj->message->type);
1393         }
1394 }
1395
1396 PHP_METHOD(HttpMessage, setType)
1397 {
1398         long type;
1399
1400         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1401                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1402
1403                 if (!obj->message) {
1404                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1405                 }
1406
1407                 php_http_message_set_type(obj->message, type);
1408         }
1409         RETVAL_ZVAL(getThis(), 1, 0);
1410 }
1411
1412 PHP_METHOD(HttpMessage, getInfo)
1413 {
1414         if (SUCCESS == zend_parse_parameters_none()) {
1415                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1416
1417                 if (!obj->message) {
1418                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1419                 }
1420
1421                 switch (obj->message->type) {
1422                         case PHP_HTTP_REQUEST:
1423                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1424                                 break;
1425                         case PHP_HTTP_RESPONSE:
1426                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1427                                 break;
1428                         default:
1429                                 RETURN_NULL();
1430                                 break;
1431                 }
1432                 Z_TYPE_P(return_value) = IS_STRING;
1433                 return;
1434         }
1435         RETURN_FALSE;
1436 }
1437
1438 PHP_METHOD(HttpMessage, setInfo)
1439 {
1440         char *str;
1441         int len;
1442         php_http_info_t inf;
1443
1444         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1445         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1446                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1447
1448                 if (!obj->message) {
1449                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1450                 }
1451
1452                 php_http_message_set_info(obj->message, &inf);
1453                 php_http_info_dtor(&inf);
1454         }
1455         RETVAL_ZVAL(getThis(), 1, 0);
1456 }
1457
1458 PHP_METHOD(HttpMessage, getHttpVersion)
1459 {
1460         if (SUCCESS == zend_parse_parameters_none()) {
1461                 char *str;
1462                 size_t len;
1463                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1464
1465                 if (!obj->message) {
1466                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1467                 }
1468
1469                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1470                 RETURN_STRINGL(str, len, 0);
1471         }
1472
1473         RETURN_FALSE;
1474 }
1475
1476 PHP_METHOD(HttpMessage, setHttpVersion)
1477 {
1478         char *v_str;
1479         int v_len;
1480
1481         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1482                 php_http_version_t version;
1483                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1484
1485                 if (!obj->message) {
1486                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1487                 }
1488
1489                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1490                         obj->message->http.version = version;
1491                 }
1492         }
1493         RETVAL_ZVAL(getThis(), 1, 0);
1494 }
1495
1496 PHP_METHOD(HttpMessage, getResponseCode)
1497 {
1498         if (SUCCESS == zend_parse_parameters_none()) {
1499                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1500
1501                 if (!obj->message) {
1502                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1503                 }
1504
1505                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1506                 RETURN_LONG(obj->message->http.info.response.code);
1507         }
1508         RETURN_FALSE;
1509 }
1510
1511 PHP_METHOD(HttpMessage, setResponseCode)
1512 {
1513         long code;
1514         zend_bool strict = 1;
1515
1516         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1517                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1518
1519                 if (!obj->message) {
1520                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1521                 }
1522
1523                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1524                 if (strict && (code < 100 || code > 599)) {
1525                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1526                         RETURN_FALSE;
1527                 }
1528
1529                 obj->message->http.info.response.code = code;
1530                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1531         }
1532         RETVAL_ZVAL(getThis(), 1, 0);
1533 }
1534
1535 PHP_METHOD(HttpMessage, getResponseStatus)
1536 {
1537         if (SUCCESS == zend_parse_parameters_none()) {
1538                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1539
1540                 if (!obj->message) {
1541                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1542                 }
1543
1544                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1545                 if (obj->message->http.info.response.status) {
1546                         RETURN_STRING(obj->message->http.info.response.status, 1);
1547                 } else {
1548                         RETURN_EMPTY_STRING();
1549                 }
1550         }
1551
1552         RETURN_FALSE;
1553 }
1554
1555 PHP_METHOD(HttpMessage, setResponseStatus)
1556 {
1557         char *status;
1558         int status_len;
1559
1560         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1561                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1562
1563                 if (!obj->message) {
1564                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1565                 }
1566
1567                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1568                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1569         }
1570         RETVAL_ZVAL(getThis(), 1, 0);
1571 }
1572
1573 PHP_METHOD(HttpMessage, getRequestMethod)
1574 {
1575         if (SUCCESS == zend_parse_parameters_none()) {
1576                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1577
1578                 if (!obj->message) {
1579                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1580                 }
1581
1582                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1583                 if (obj->message->http.info.request.method) {
1584                         RETURN_STRING(obj->message->http.info.request.method, 1);
1585                 } else {
1586                         RETURN_EMPTY_STRING();
1587                 }
1588         }
1589
1590         RETURN_FALSE;
1591 }
1592
1593 PHP_METHOD(HttpMessage, setRequestMethod)
1594 {
1595         char *method;
1596         int method_len;
1597
1598         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1599                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1600
1601                 if (!obj->message) {
1602                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1603                 }
1604
1605                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1606                 if (method_len < 1) {
1607                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1608                         RETURN_FALSE;
1609                 }
1610
1611                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1612         }
1613         RETVAL_ZVAL(getThis(), 1, 0);
1614 }
1615
1616 PHP_METHOD(HttpMessage, getRequestUrl)
1617 {
1618         if (SUCCESS == zend_parse_parameters_none()) {
1619                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1620
1621                 if (!obj->message) {
1622                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1623                 }
1624
1625                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1626                 if (obj->message->http.info.request.url) {
1627                         RETURN_STRING(obj->message->http.info.request.url, 1);
1628                 } else {
1629                         RETURN_EMPTY_STRING();
1630                 }
1631         }
1632
1633         RETURN_FALSE;
1634 }
1635
1636 PHP_METHOD(HttpMessage, setRequestUrl)
1637 {
1638         char *url_str;
1639         int url_len;
1640
1641         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1642                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1643
1644                 if (!obj->message) {
1645                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1646                 }
1647
1648                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1649                 if (url_len < 1) {
1650                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1651                         RETURN_FALSE;
1652                 }
1653                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1654         }
1655         RETVAL_ZVAL(getThis(), 1, 0);
1656 }
1657
1658
1659 PHP_METHOD(HttpMessage, getParentMessage)
1660 {
1661         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1662                 if (SUCCESS == zend_parse_parameters_none()) {
1663                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1664
1665                         if (!obj->message) {
1666                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1667                         }
1668
1669                         if (obj->message->parent) {
1670                                 RETVAL_OBJVAL(obj->parent, 1);
1671                         } else {
1672                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1673                         }
1674                 }
1675         } end_error_handling();
1676 }
1677
1678 PHP_METHOD(HttpMessage, toString)
1679 {
1680         zend_bool include_parent = 0;
1681
1682         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1683                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1684                 char *string;
1685                 size_t length;
1686
1687                 if (!obj->message) {
1688                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1689                 }
1690
1691                 if (include_parent) {
1692                         php_http_message_serialize(obj->message, &string, &length);
1693                 } else {
1694                         php_http_message_to_string(obj->message, &string, &length);
1695                 }
1696                 if (string) {
1697                         RETURN_STRINGL(string, length, 0);
1698                 }
1699         }
1700         RETURN_EMPTY_STRING();
1701 }
1702
1703 PHP_METHOD(HttpMessage, toStream)
1704 {
1705         zval *zstream;
1706
1707         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1708                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1709                 php_stream *s;
1710
1711                 php_stream_from_zval(s, &zstream);
1712
1713                 if (!obj->message) {
1714                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1715                 }
1716
1717                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1718         }
1719 }
1720
1721 PHP_METHOD(HttpMessage, toCallback)
1722 {
1723         zend_bool include_parent = 0;
1724         php_http_pass_fcall_arg_t fcd;
1725         long offset = 0, forlen = 0;
1726
1727         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1728                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1729
1730                 fcd.fcz = getThis();
1731                 Z_ADDREF_P(fcd.fcz);
1732                 TSRMLS_SET_CTX(fcd.ts);
1733
1734                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1735                 zend_fcall_info_args_clear(&fcd.fci, 1);
1736
1737                 zval_ptr_dtor(&fcd.fcz);
1738                 RETURN_TRUE;
1739         }
1740         RETURN_FALSE;
1741 }
1742
1743 PHP_METHOD(HttpMessage, serialize)
1744 {
1745         if (SUCCESS == zend_parse_parameters_none()) {
1746                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1747                 char *string;
1748                 size_t length;
1749
1750                 if (!obj->message) {
1751                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1752                 }
1753
1754                 php_http_message_serialize(obj->message, &string, &length);
1755                 RETURN_STRINGL(string, length, 0);
1756         }
1757         RETURN_EMPTY_STRING();
1758 }
1759
1760 PHP_METHOD(HttpMessage, unserialize)
1761 {
1762         int length;
1763         char *serialized;
1764
1765         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1766                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1767                 php_http_message_t *msg;
1768
1769                 if (obj->message) {
1770                         php_http_message_dtor(obj->message);
1771                         efree(obj->message);
1772                 }
1773                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1774                         obj->message = msg;
1775                 } else {
1776                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1777                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1778                 }
1779         }
1780 }
1781
1782 PHP_METHOD(HttpMessage, detach)
1783 {
1784         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1785                 if (SUCCESS == zend_parse_parameters_none()) {
1786                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1787
1788                         if (!obj->message) {
1789                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1790                         }
1791
1792                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1793                 }
1794         } end_error_handling();
1795 }
1796
1797 PHP_METHOD(HttpMessage, prepend)
1798 {
1799         zval *prepend;
1800         zend_bool top = 1;
1801
1802         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1803                 php_http_message_t *msg[2];
1804                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1805                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1806
1807                 if (!obj->message) {
1808                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1809                 }
1810                 if (!prepend_obj->message) {
1811                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1812                 }
1813
1814                 /* safety check */
1815                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1816                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1817                                 if (msg[0] == msg[1]) {
1818                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1819                                         return;
1820                                 }
1821                         }
1822                 }
1823
1824                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1825         }
1826 }
1827
1828 PHP_METHOD(HttpMessage, reverse)
1829 {
1830         if (SUCCESS == zend_parse_parameters_none()) {
1831                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1832         }
1833 }
1834
1835 PHP_METHOD(HttpMessage, isMultipart)
1836 {
1837         zval *zboundary = NULL;
1838
1839         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1840                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1841                 char *boundary = NULL;
1842
1843                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1844
1845                 if (zboundary && boundary) {
1846                         zval_dtor(zboundary);
1847                         ZVAL_STRING(zboundary, boundary, 0);
1848                 }
1849         }
1850 }
1851
1852 PHP_METHOD(HttpMessage, splitMultipartBody)
1853 {
1854         if (SUCCESS == zend_parse_parameters_none()) {
1855                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1856                 char *boundary = NULL;
1857
1858                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1859                         php_http_message_t *msg;
1860
1861                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1862                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1863                         }
1864                 }
1865                 STR_FREE(boundary);
1866         }
1867 }
1868
1869 PHP_METHOD(HttpMessage, count)
1870 {
1871         if (SUCCESS == zend_parse_parameters_none()) {
1872                 long i = 0;
1873                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1874
1875                 if (!obj->message) {
1876                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1877                 }
1878
1879                 php_http_message_count(i, obj->message);
1880                 RETURN_LONG(i);
1881         }
1882         RETURN_FALSE;
1883 }
1884
1885 PHP_METHOD(HttpMessage, rewind)
1886 {
1887         if (SUCCESS == zend_parse_parameters_none()) {
1888                 zval *zobj = getThis();
1889                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1890
1891                 if (obj->iterator) {
1892                         zval_ptr_dtor(&obj->iterator);
1893                 }
1894                 Z_ADDREF_P(zobj);
1895                 obj->iterator = zobj;
1896         }
1897 }
1898
1899 PHP_METHOD(HttpMessage, valid)
1900 {
1901         if (SUCCESS == zend_parse_parameters_none()) {
1902                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1903
1904                 RETURN_BOOL(obj->iterator != NULL);
1905         }
1906 }
1907
1908 PHP_METHOD(HttpMessage, next)
1909 {
1910         if (SUCCESS == zend_parse_parameters_none()) {
1911                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1912
1913                 if (obj->iterator) {
1914                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1915
1916                         if (itr && itr->parent.handle) {
1917                                 zval *old = obj->iterator;
1918                                 MAKE_STD_ZVAL(obj->iterator);
1919                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1920                                 zval_ptr_dtor(&old);
1921                         } else {
1922                                 zval_ptr_dtor(&obj->iterator);
1923                                 obj->iterator = NULL;
1924                         }
1925                 }
1926         }
1927 }
1928
1929 PHP_METHOD(HttpMessage, key)
1930 {
1931         if (SUCCESS == zend_parse_parameters_none()) {
1932                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1933
1934                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1935         }
1936 }
1937
1938 PHP_METHOD(HttpMessage, current)
1939 {
1940         if (SUCCESS == zend_parse_parameters_none()) {
1941                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1942
1943                 if (obj->iterator) {
1944                         RETURN_ZVAL(obj->iterator, 1, 0);
1945                 }
1946         }
1947 }
1948
1949 /*
1950  * Local variables:
1951  * tab-width: 4
1952  * c-basic-offset: 4
1953  * End:
1954  * vim600: noet sw=4 ts=4 fdm=marker
1955  * vim<600: noet sw=4 ts=4
1956  */
1957