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         message->http.version.major = 1;
  45         message->http.version.minor = 1;
  46         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  47         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  48
  49         return message;
  50 }
  51
  52 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)
  53 {
  54         int free_msg = !message;
  55         zval *sval, tval;
  56         php_http_message_body_t *mbody;
  57
  58         message = php_http_message_init(message, type TSRMLS_CC);
  59
  60         switch (type) {
  61                 case PHP_HTTP_REQUEST:
  62                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  63                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  64                         }
  65                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  66                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  67                         }
  68                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  69                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  70                         }
  71
  72                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  73
  74                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  75                                 php_http_message_body_dtor(&message->body);
  76                                 php_http_message_body_copy(mbody, &message->body, 0);
  77                         }
  78                         break;
  79
  80                 case PHP_HTTP_RESPONSE:
  81                         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)) {
  82                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  83                                         message->http.info.response.code = 200;
  84                                 }
  85                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  86                         }
  87
  88                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  89
  90                         if (php_output_get_level(TSRMLS_C)) {
  91                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  92                                         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));
  93                                         goto error;
  94                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
  95                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
  96                                         goto error;
  97                                 } else {
  98                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
  99                                         zval_dtor(&tval);
 100                                 }
 101                         }
 102                         break;
 103
 104                 default:
 105                 error:
 106                         if (free_msg) {
 107                                 php_http_message_free(&message);
 108                         } else {
 109                                 message = NULL;
 110                         }
 111                         break;
 112         }
 113
 114         return message;
 115 }
 116
 117 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 118 {
 119         php_http_message_parser_t p;
 120         php_http_buffer_t buf;
 121         int free_msg;
 122
 123         php_http_buffer_from_string_ex(&buf, str, len);
 124         php_http_message_parser_init(&p TSRMLS_CC);
 125
 126         if ((free_msg = !msg)) {
 127                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 128         }
 129
 130         if (FAILURE == php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg)) {
 131                 if (free_msg) {
 132                         php_http_message_free(&msg);
 133                 }
 134                 msg = NULL;
 135         }
 136
 137         php_http_message_parser_dtor(&p);
 138         php_http_buffer_dtor(&buf);
 139
 140         return msg;
 141 }
 142
 143 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 144 {
 145         zval *ret = NULL, **header;
 146         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 147
 148         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 149                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 150                         zval *header_str, **val;
 151                         HashPosition pos;
 152                         php_http_buffer_t str;
 153                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 154
 155                         php_http_buffer_init(&str);
 156                         MAKE_STD_ZVAL(header_str);
 157                         FOREACH_VAL(pos, *header, val) {
 158                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 159                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 160                                 zval_ptr_dtor(&strval);
 161                         }
 162                         php_http_buffer_fix(&str);
 163                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 164                         ret = header_str;
 165                 } else {
 166                         Z_ADDREF_PP(header);
 167                         ret = *header;
 168                 }
 169         }
 170
 171         efree(key);
 172
 173         return ret;
 174 }
 175
 176 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 177 {
 178         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 179         zend_bool is_multipart = 0;
 180         TSRMLS_FETCH_FROM_CTX(msg->ts);
 181
 182         if (ct) {
 183                 php_http_params_opts_t popts;
 184                 HashTable params;
 185
 186                 ZEND_INIT_SYMTABLE(&params);
 187                 php_http_params_opts_default_get(&popts);
 188                 popts.input.str = Z_STRVAL_P(ct);
 189                 popts.input.len = Z_STRLEN_P(ct);
 190
 191                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 192                         zval **cur, **arg;
 193                         char *ct_str;
 194
 195                         zend_hash_internal_pointer_reset(&params);
 196
 197                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 198                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 199                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 200                         ) {
 201                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 202                                         is_multipart = 1;
 203
 204                                         /* get boundary */
 205                                         if (boundary
 206                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 207                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 208                                         ) {
 209                                                 zval **val;
 210                                                 HashPosition pos;
 211                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 212
 213                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 214                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 215                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 216
 217                                                                 if (Z_STRLEN_P(bnd)) {
 218                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 219                                                                 }
 220                                                                 zval_ptr_dtor(&bnd);
 221                                                         }
 222                                                 }
 223                                         }
 224                                 }
 225                         }
 226                 }
 227                 zend_hash_destroy(&params);
 228                 zval_ptr_dtor(&ct);
 229         }
 230
 231         return is_multipart;
 232 }
 233
 234 /* */
 235 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 236 {
 237         /* just act if different */
 238         if (type != message->type) {
 239
 240                 /* free request info */
 241                 switch (message->type) {
 242                         case PHP_HTTP_REQUEST:
 243                                 STR_FREE(message->http.info.request.method);
 244                                 STR_FREE(message->http.info.request.url);
 245                                 break;
 246
 247                         case PHP_HTTP_RESPONSE:
 248                                 STR_FREE(message->http.info.response.status);
 249                                 break;
 250
 251                         default:
 252                                 break;
 253                 }
 254
 255                 message->type = type;
 256                 memset(&message->http, 0, sizeof(message->http));
 257         }
 258 }
 259
 260 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 261 {
 262         php_http_message_set_type(message, info->type);
 263         message->http.version = info->http.version;
 264         switch (message->type) {
 265                 case PHP_HTTP_REQUEST:
 266                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 267                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 268                         break;
 269
 270                 case PHP_HTTP_RESPONSE:
 271                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 272                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 273                         break;
 274
 275                 default:
 276                         break;
 277         }
 278 }
 279
 280 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 281 {
 282         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 283         HashPosition pos1;
 284         zval **header, *h;
 285         size_t size;
 286         TSRMLS_FETCH_FROM_CTX(msg->ts);
 287
 288         switch (msg->type) {
 289                 case PHP_HTTP_REQUEST:
 290                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 291                         break;
 292
 293                 case PHP_HTTP_RESPONSE:
 294                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 295                         break;
 296
 297                 default:
 298                         break;
 299         }
 300
 301         if ((size = php_http_message_body_size(&msg->body))) {
 302                 MAKE_STD_ZVAL(h);
 303                 ZVAL_LONG(h, size);
 304                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 305
 306                 if (msg->body.boundary) {
 307                         char *str;
 308                         size_t len;
 309
 310                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 311                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 312                                 MAKE_STD_ZVAL(h);
 313                                 ZVAL_STRINGL(h, str, len, 0);
 314                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 315                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 316                                 zval_dtor(h);
 317                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 318                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 319                         } else {
 320                                 zval_ptr_dtor(&h);
 321                         }
 322                 }
 323         }
 324
 325         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 326                 if (key.type == HASH_KEY_IS_STRING) {
 327                         HashPosition pos2;
 328                         zval **single_header;
 329
 330                         switch (Z_TYPE_PP(header)) {
 331                                 case IS_BOOL:
 332                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 333                                         break;
 334
 335                                 case IS_LONG:
 336                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 337                                         break;
 338
 339                                 case IS_DOUBLE:
 340                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 341                                         break;
 342
 343                                 case IS_STRING:
 344                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 345                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 346                                         break;
 347
 348                                 case IS_ARRAY:
 349                                         FOREACH_VAL(pos2, *header, single_header) {
 350                                                 switch (Z_TYPE_PP(single_header)) {
 351                                                         case IS_BOOL:
 352                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 353                                                                 break;
 354
 355                                                         case IS_LONG:
 356                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 357                                                                 break;
 358
 359                                                         case IS_DOUBLE:
 360                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 361                                                                 break;
 362
 363                                                         case IS_STRING:
 364                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 365                                                                 break;
 366                                                 }
 367                                         }
 368                                         break;
 369                         }
 370                 }
 371         }
 372 }
 373
 374 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 375 {
 376         php_http_buffer_t str;
 377
 378         php_http_buffer_init_ex(&str, 0x1000, 0);
 379         message_headers(msg, &str);
 380         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 381         php_http_buffer_dtor(&str);
 382
 383         if (php_http_message_body_size(&msg->body)) {
 384                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 385                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 386         }
 387 }
 388
 389 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 390 {
 391         php_http_buffer_t str;
 392         char *data;
 393
 394         php_http_buffer_init_ex(&str, 0x1000, 0);
 395         message_headers(msg, &str);
 396         if (php_http_message_body_size(&msg->body)) {
 397                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 398                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 399         }
 400
 401         data = php_http_buffer_data(&str, string, length);
 402         if (!string) {
 403                 efree(data);
 404         }
 405
 406         php_http_buffer_dtor(&str);
 407 }
 408
 409 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 410 {
 411         char *buf;
 412         php_http_buffer_t str;
 413         php_http_message_t *msg;
 414
 415         php_http_buffer_init(&str);
 416
 417         msg = message = php_http_message_reverse(message);
 418         do {
 419                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 420                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 421         } while ((message = message->parent));
 422         php_http_message_reverse(msg);
 423
 424         buf = php_http_buffer_data(&str, string, length);
 425         if (!string) {
 426                 efree(buf);
 427         }
 428
 429         php_http_buffer_dtor(&str);
 430 }
 431
 432 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 433 {
 434         int i, c = 0;
 435
 436         php_http_message_count(c, msg);
 437
 438         if (c > 1) {
 439                 php_http_message_t *tmp = msg, **arr;
 440
 441                 arr = ecalloc(c, sizeof(**arr));
 442                 for (i = 0; i < c; ++i) {
 443                         arr[i] = tmp;
 444                         tmp = tmp->parent;
 445                 }
 446                 arr[0]->parent = NULL;
 447                 for (i = 0; i < c-1; ++i) {
 448                         arr[i+1]->parent = arr[i];
 449                 }
 450
 451                 msg = arr[c-1];
 452                 efree(arr);
 453         }
 454
 455         return msg;
 456 }
 457
 458 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)
 459 {
 460         php_http_message_t *temp, *copy = NULL;
 461         php_http_info_t info;
 462         TSRMLS_FETCH_FROM_CTX(from->ts);
 463
 464         if (from) {
 465                 info.type = from->type;
 466                 info.http = from->http;
 467
 468                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 469                 php_http_message_set_info(temp, &info);
 470                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 471                 php_http_message_body_copy(&from->body, &temp->body, 1);
 472
 473                 if (parents) while (from->parent) {
 474                         info.type = from->parent->type;
 475                         info.http = from->parent->http;
 476
 477                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 478                         php_http_message_set_info(temp->parent, &info);
 479                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 480                         php_http_message_body_copy(&from->parent->body, &temp->parent->body, 1);
 481
 482                         temp = temp->parent;
 483                         from = from->parent;
 484                 }
 485         }
 486
 487         return copy;
 488 }
 489
 490 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 491 {
 492         return php_http_message_copy_ex(from, to, 1);
 493 }
 494
 495 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 496 {
 497         if (message) {
 498                 zend_hash_destroy(&message->hdrs);
 499                 php_http_message_body_dtor(&message->body);
 500
 501                 switch (message->type) {
 502                         case PHP_HTTP_REQUEST:
 503                                 STR_SET(message->http.info.request.method, NULL);
 504                                 STR_SET(message->http.info.request.url, NULL);
 505                                 break;
 506
 507                         case PHP_HTTP_RESPONSE:
 508                                 STR_SET(message->http.info.response.status, NULL);
 509                                 break;
 510
 511                         default:
 512                                 break;
 513                 }
 514         }
 515 }
 516
 517 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 518 {
 519         if (*message) {
 520                 if ((*message)->parent) {
 521                         php_http_message_free(&(*message)->parent);
 522                 }
 523                 php_http_message_dtor(*message);
 524                 efree(*message);
 525                 *message = NULL;
 526         }
 527 }
 528
 529 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 530 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 531 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 532
 533 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 534         PHP_HTTP_ARG_VAL(message, 0)
 535 PHP_HTTP_END_ARGS;
 536
 537 PHP_HTTP_EMPTY_ARGS(getBody);
 538 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 539         PHP_HTTP_ARG_VAL(body, 0)
 540 PHP_HTTP_END_ARGS;
 541
 542 PHP_HTTP_BEGIN_ARGS(addBody, 1)
 543         PHP_HTTP_ARG_VAL(body, 0)
 544 PHP_HTTP_END_ARGS;
 545
 546 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 547         PHP_HTTP_ARG_VAL(header, 0)
 548 PHP_HTTP_END_ARGS;
 549
 550 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 551         PHP_HTTP_ARG_VAL(header, 0)
 552         PHP_HTTP_ARG_VAL(value, 0)
 553 PHP_HTTP_END_ARGS;
 554
 555 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 556         PHP_HTTP_ARG_VAL(header, 0)
 557         PHP_HTTP_ARG_VAL(value, 0)
 558 PHP_HTTP_END_ARGS;
 559
 560 PHP_HTTP_EMPTY_ARGS(getHeaders);
 561 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 562         PHP_HTTP_ARG_VAL(headers, 0)
 563 PHP_HTTP_END_ARGS;
 564
 565 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 566         PHP_HTTP_ARG_VAL(headers, 0)
 567         PHP_HTTP_ARG_VAL(append, 0)
 568 PHP_HTTP_END_ARGS;
 569
 570 PHP_HTTP_EMPTY_ARGS(getType);
 571 PHP_HTTP_BEGIN_ARGS(setType, 1)
 572         PHP_HTTP_ARG_VAL(type, 0)
 573 PHP_HTTP_END_ARGS;
 574
 575 PHP_HTTP_EMPTY_ARGS(getInfo);
 576 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 577         PHP_HTTP_ARG_VAL(http_info, 0)
 578 PHP_HTTP_END_ARGS;
 579
 580 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 581 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 582         PHP_HTTP_ARG_VAL(response_code, 0)
 583 PHP_HTTP_END_ARGS;
 584
 585 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 586 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 587         PHP_HTTP_ARG_VAL(response_status, 0)
 588 PHP_HTTP_END_ARGS;
 589
 590 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 591 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 592         PHP_HTTP_ARG_VAL(request_method, 0)
 593 PHP_HTTP_END_ARGS;
 594
 595 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 596 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 597         PHP_HTTP_ARG_VAL(url, 0)
 598 PHP_HTTP_END_ARGS;
 599
 600 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 601 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 602         PHP_HTTP_ARG_VAL(http_version, 0)
 603 PHP_HTTP_END_ARGS;
 604
 605 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 606 PHP_HTTP_EMPTY_ARGS(__toString);
 607 PHP_HTTP_BEGIN_ARGS(toString, 0)
 608         PHP_HTTP_ARG_VAL(include_parent, 0)
 609 PHP_HTTP_END_ARGS;
 610 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 611         PHP_HTTP_ARG_VAL(callback, 0)
 612 PHP_HTTP_END_ARGS;
 613 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 614         PHP_HTTP_ARG_VAL(stream, 0)
 615 PHP_HTTP_END_ARGS;
 616
 617 PHP_HTTP_EMPTY_ARGS(count);
 618
 619 PHP_HTTP_EMPTY_ARGS(serialize);
 620 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 621         PHP_HTTP_ARG_VAL(serialized, 0)
 622 PHP_HTTP_END_ARGS;
 623
 624 PHP_HTTP_EMPTY_ARGS(rewind);
 625 PHP_HTTP_EMPTY_ARGS(valid);
 626 PHP_HTTP_EMPTY_ARGS(key);
 627 PHP_HTTP_EMPTY_ARGS(current);
 628 PHP_HTTP_EMPTY_ARGS(next);
 629
 630 PHP_HTTP_EMPTY_ARGS(detach);
 631 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 632         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 633 PHP_HTTP_END_ARGS;
 634 PHP_HTTP_EMPTY_ARGS(reverse);
 635
 636 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 637         PHP_HTTP_ARG_VAL(boundary, 1)
 638 PHP_HTTP_END_ARGS;
 639 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 640
 641 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 642 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 643 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 644 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 645
 646 zend_class_entry *php_http_message_class_entry;
 647 zend_function_entry php_http_message_method_entry[] = {
 648         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 649         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 650         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 651         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 652         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 653         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 654         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 655         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 656         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 657         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 659         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 660         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 666         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 667         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 668         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 669         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 670         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 671         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 672         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 673         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 674         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 675         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 676
 677         /* implements Countable */
 678         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 679
 680         /* implements Serializable */
 681         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 682         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 683
 684         /* implements Iterator */
 685         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 686         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 687         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 688         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 689         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 690
 691         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 692
 693         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 694         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 695         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 696
 697         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 698         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 699
 700         EMPTY_FUNCTION_ENTRY
 701 };
 702 static zend_object_handlers php_http_message_object_handlers;
 703 static HashTable php_http_message_object_prophandlers;
 704
 705 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 706
 707 typedef struct php_http_message_object_prophandler {
 708         php_http_message_object_prophandler_func_t read;
 709         php_http_message_object_prophandler_func_t write;
 710 } php_http_message_object_prophandler_t;
 711
 712 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) {
 713         php_http_message_object_prophandler_t h = { read, write };
 714         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 715 }
 716 /*
 717 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 718         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 719 }
 720 */
 721 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 722         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 723 }
 724 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 725         RETVAL_LONG(obj->message->type);
 726 }
 727 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 728         zval *cpy = php_http_ztyp(IS_LONG, value);
 729         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 730         zval_ptr_dtor(&cpy);
 731 }
 732 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 733         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 734                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 735         } else {
 736                 RETVAL_NULL();
 737         }
 738 }
 739 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 740         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 741                 zval *cpy = php_http_ztyp(IS_STRING, value);
 742                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 743                 zval_ptr_dtor(&cpy);
 744         }
 745 }
 746 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 747         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 748                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 749         } else {
 750                 RETVAL_NULL();
 751         }
 752 }
 753 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 754         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 755                 zval *cpy = php_http_ztyp(IS_STRING, value);
 756                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 757                 zval_ptr_dtor(&cpy);
 758         }
 759 }
 760 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 761         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 762                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 763         } else {
 764                 RETVAL_NULL();
 765         }
 766 }
 767 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 768         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 769                 zval *cpy = php_http_ztyp(IS_STRING, value);
 770                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 771                 zval_ptr_dtor(&cpy);
 772         }
 773 }
 774 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 775         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 776                 RETVAL_LONG(obj->message->http.info.response.code);
 777         } else {
 778                 RETVAL_NULL();
 779         }
 780 }
 781 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 782         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 783                 zval *cpy = php_http_ztyp(IS_LONG, value);
 784                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 785                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 786                 zval_ptr_dtor(&cpy);
 787         }
 788 }
 789 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 790         char *version_str;
 791         size_t version_len;
 792
 793         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 794         RETVAL_STRINGL(version_str, version_len, 0);
 795 }
 796 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 797         zval *cpy = php_http_ztyp(IS_STRING, value);
 798         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 799         zval_ptr_dtor(&cpy);
 800 }
 801 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 802         array_init(return_value);
 803         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 804 }
 805 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 806         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 807
 808         zend_hash_clean(&obj->message->hdrs);
 809         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 810         zval_ptr_dtor(&cpy);
 811 }
 812 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 813         if (obj->body.handle) {
 814                 RETVAL_OBJVAL(obj->body, 1);
 815         } else {
 816                 RETVAL_NULL();
 817         }
 818 }
 819 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 820         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 821                 if (obj->body.handle) {
 822                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 823                 }
 824                 Z_OBJ_ADDREF_P(value);
 825                 obj->body = Z_OBJVAL_P(value);
 826         }
 827 }
 828 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 829         if (obj->message->parent) {
 830                 RETVAL_OBJVAL(obj->parent, 1);
 831         } else {
 832                 RETVAL_NULL();
 833         }
 834 }
 835 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 836         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 837                 if (obj->message->parent) {
 838                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 839                 }
 840                 Z_OBJ_ADDREF_P(value);
 841                 obj->parent = Z_OBJVAL_P(value);
 842         }
 843 }
 844
 845 PHP_MINIT_FUNCTION(http_message)
 846 {
 847         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 848         php_http_message_class_entry->create_object = php_http_message_object_new;
 849         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 850         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 851         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 852         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 853         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 854         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 855
 856         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 857
 858         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 859         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 860         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 861         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 862         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 863         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 864         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);
 865         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 866         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);
 867         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 868         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);
 869         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 870         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);
 871         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 872         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);
 873         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 874         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 875         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 876         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);
 877
 878         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 879         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 880         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 881
 882         return SUCCESS;
 883 }
 884
 885 PHP_MSHUTDOWN_FUNCTION(http_message)
 886 {
 887         zend_hash_destroy(&php_http_message_object_prophandlers);
 888
 889         return SUCCESS;
 890 }
 891
 892 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 893 {
 894         int i = 0;
 895         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 896
 897         /* count */
 898         php_http_message_count(i, obj->message);
 899
 900         if (i > 1) {
 901                 zend_object_value *ovalues = NULL;
 902                 php_http_message_object_t **objects = NULL;
 903                 int last = i - 1;
 904
 905                 objects = ecalloc(i, sizeof(**objects));
 906                 ovalues = ecalloc(i, sizeof(*ovalues));
 907
 908                 /* we are the first message */
 909                 objects[0] = obj;
 910                 ovalues[0] = getThis()->value.obj;
 911
 912                 /* fetch parents */
 913                 for (i = 1; obj->parent.handle; ++i) {
 914                         ovalues[i] = obj->parent;
 915                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 916                 }
 917
 918                 /* reorder parents */
 919                 for (last = --i; i; --i) {
 920                         objects[i]->message->parent = objects[i-1]->message;
 921                         objects[i]->parent = ovalues[i-1];
 922                 }
 923
 924                 objects[0]->message->parent = NULL;
 925                 objects[0]->parent.handle = 0;
 926                 objects[0]->parent.handlers = NULL;
 927
 928                 /* add ref, because we previously have not been a parent message */
 929                 Z_OBJ_ADDREF_P(getThis());
 930                 RETVAL_OBJVAL(ovalues[last], 1);
 931
 932                 efree(objects);
 933                 efree(ovalues);
 934         } else {
 935                 RETURN_ZVAL(getThis(), 1, 0);
 936         }
 937 }
 938
 939 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 940 {
 941         zval m;
 942         php_http_message_t *save_parent_msg = NULL;
 943         zend_object_value save_parent_obj = {0, NULL};
 944         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 945         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 946
 947         INIT_PZVAL(&m);
 948         m.type = IS_OBJECT;
 949
 950         if (!top) {
 951                 save_parent_obj = obj->parent;
 952                 save_parent_msg = obj->message->parent;
 953         } else {
 954                 /* iterate to the most parent object */
 955                 while (obj->parent.handle) {
 956                         m.value.obj = obj->parent;
 957                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 958                 }
 959         }
 960
 961         /* prepend */
 962         obj->parent = prepend->value.obj;
 963         obj->message->parent = prepend_obj->message;
 964
 965         /* add ref */
 966         zend_objects_store_add_ref(prepend TSRMLS_CC);
 967         while (prepend_obj->parent.handle) {
 968                 m.value.obj = prepend_obj->parent;
 969                 zend_objects_store_add_ref(&m TSRMLS_CC);
 970                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 971         }
 972
 973         if (!top) {
 974                 prepend_obj->parent = save_parent_obj;
 975                 prepend_obj->message->parent = save_parent_msg;
 976         }
 977 }
 978
 979 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 980 {
 981         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 982 }
 983
 984 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)
 985 {
 986         zend_object_value ov;
 987         php_http_message_object_t *o;
 988
 989         o = ecalloc(1, sizeof(php_http_message_object_t));
 990         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
 991         object_properties_init((zend_object *) o, ce);
 992
 993         if (ptr) {
 994                 *ptr = o;
 995         }
 996
 997         if (msg) {
 998                 o->message = msg;
 999                 if (msg->parent) {
1000                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1001                 }
1002                 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);
1003         }
1004
1005         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1006         ov.handlers = &php_http_message_object_handlers;
1007
1008         return ov;
1009 }
1010
1011 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1012 {
1013         zend_object_value new_ov;
1014         php_http_message_object_t *new_obj = NULL;
1015         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1016
1017         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1018         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1019
1020         return new_ov;
1021 }
1022
1023 void php_http_message_object_free(void *object TSRMLS_DC)
1024 {
1025         php_http_message_object_t *o = (php_http_message_object_t *) object;
1026
1027         if (o->iterator) {
1028                 zval_ptr_dtor(&o->iterator);
1029                 o->iterator = NULL;
1030         }
1031         if (o->message) {
1032                 /* do NOT free recursivly */
1033                 php_http_message_dtor(o->message);
1034                 efree(o->message);
1035                 o->message = NULL;
1036         }
1037         if (o->parent.handle) {
1038                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1039         }
1040         if (o->body.handle) {
1041                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1042         }
1043         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1044         efree(o);
1045 }
1046
1047
1048 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1049 {
1050         php_http_message_object_prophandler_t *handler;
1051         zval *copy = php_http_ztyp(IS_STRING, member);
1052
1053         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1054                 zval_ptr_dtor(&copy);
1055                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1056         }
1057         zval_ptr_dtor(&copy);
1058
1059         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1060 }
1061
1062 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1063 {
1064         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1065         php_http_message_object_prophandler_t *handler;
1066         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1067
1068         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1069                 if (type == BP_VAR_R) {
1070                         ALLOC_ZVAL(return_value);
1071                         Z_SET_REFCOUNT_P(return_value, 0);
1072                         Z_UNSET_ISREF_P(return_value);
1073
1074                         handler->read(obj, return_value TSRMLS_CC);
1075                 } else {
1076                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1077                         return_value = NULL;
1078                 }
1079         } else {
1080                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1081         }
1082
1083         zval_ptr_dtor(&copy);
1084
1085         return return_value;
1086 }
1087
1088 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1089 {
1090         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1091         php_http_message_object_prophandler_t *handler;
1092         zval *copy = php_http_ztyp(IS_STRING, member);
1093
1094         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1095                 handler->write(obj, value TSRMLS_CC);
1096         } else {
1097                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1098         }
1099
1100         zval_ptr_dtor(&copy);
1101 }
1102
1103
1104 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1105 {
1106         zval *headers;
1107         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1108         php_http_message_t *msg = obj->message;
1109         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1110         zval array, *parent, *body;
1111         char *version;
1112
1113         INIT_PZVAL_ARRAY(&array, props);
1114
1115 #define ASSOC_PROP(array, ptype, name, val) \
1116         { \
1117                 char *m_prop_name; \
1118                 int m_prop_len; \
1119                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1120                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1121                 efree(m_prop_name); \
1122         }
1123 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1124 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1125 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1126         { \
1127                 char *m_prop_name; \
1128                 int m_prop_len; \
1129                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1130                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1131                 efree(m_prop_name); \
1132         }
1133
1134         ASSOC_PROP(array, long, "type", msg->type);
1135         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1136
1137         switch (msg->type) {
1138                 case PHP_HTTP_REQUEST:
1139                         ASSOC_PROP(array, long, "responseCode", 0);
1140                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1141                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1142                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1143                         break;
1144
1145                 case PHP_HTTP_RESPONSE:
1146                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1147                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1148                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1149                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1150                         break;
1151
1152                 case PHP_HTTP_NONE:
1153                 default:
1154                         ASSOC_PROP(array, long, "responseCode", 0);
1155                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1156                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1157                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1158                         break;
1159         }
1160
1161         MAKE_STD_ZVAL(headers);
1162         array_init(headers);
1163         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1164         ASSOC_PROP(array, zval, "headers", headers);
1165
1166         MAKE_STD_ZVAL(body);
1167         if (!obj->body.handle) {
1168                 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);
1169         }
1170         ZVAL_OBJVAL(body, obj->body, 1);
1171         ASSOC_PROP(array, zval, "body", body);
1172
1173         MAKE_STD_ZVAL(parent);
1174         if (msg->parent) {
1175                 ZVAL_OBJVAL(parent, obj->parent, 1);
1176         } else {
1177                 ZVAL_NULL(parent);
1178         }
1179         ASSOC_PROP(array, zval, "parentMessage", parent);
1180
1181         return props;
1182 }
1183
1184 /* PHP */
1185
1186 PHP_METHOD(HttpMessage, __construct)
1187 {
1188         zval *zmessage = NULL;
1189         php_http_message_t *msg = NULL;
1190         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1191
1192         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1193                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1194                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1195                                 php_stream *s;
1196                                 php_http_message_parser_t p;
1197
1198                                 php_stream_from_zval(s, &zmessage);
1199                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1200                                         php_http_message_parser_parse_stream(&p, s, &msg);
1201                                         php_http_message_parser_dtor(&p);
1202                                 }
1203                         } else {
1204                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1205                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1206                                 zval_ptr_dtor(&zmessage);
1207                         }
1208
1209                         if (msg) {
1210                                 php_http_message_dtor(obj->message);
1211                                 obj->message = msg;
1212                                 if (obj->message->parent) {
1213                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1214                                 }
1215                         } else {
1216                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1217                         }
1218                 }
1219                 if (!obj->message) {
1220                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1221                 }
1222         } end_error_handling();
1223
1224 }
1225
1226 PHP_METHOD(HttpMessage, getBody)
1227 {
1228         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1229                 if (SUCCESS == zend_parse_parameters_none()) {
1230                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1231
1232                         if (!obj->message) {
1233                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1234                         }
1235
1236                         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)) {
1237                                 RETVAL_OBJVAL(obj->body, 1);
1238                         }
1239                 }
1240         } end_error_handling();
1241 }
1242
1243 PHP_METHOD(HttpMessage, setBody)
1244 {
1245         zval *zbody;
1246
1247         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1248                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1249                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1250
1251                 if (!obj->message) {
1252                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1253                 }
1254
1255                 php_http_message_body_dtor(&obj->message->body);
1256                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1257                 Z_OBJ_ADDREF_P(zbody);
1258                 obj->body = Z_OBJVAL_P(zbody);
1259         }
1260         RETVAL_ZVAL(getThis(), 1, 0);
1261 }
1262
1263 PHP_METHOD(HttpMessage, addBody)
1264 {
1265         zval *new_body;
1266
1267         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_class_entry)) {
1268                 php_http_message_body_object_t *old_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1269                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1270
1271                 php_http_message_body_to_callback(old_obj->body, (php_http_pass_callback_t) php_http_message_body_append, new_obj->body, 0, 0);
1272         }
1273         RETVAL_ZVAL(getThis(), 1, 0);
1274 }
1275
1276
1277 PHP_METHOD(HttpMessage, getHeader)
1278 {
1279         char *header_str;
1280         int header_len;
1281
1282         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1283                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1284                 zval *header;
1285
1286                 if (!obj->message) {
1287                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1288                 }
1289
1290                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1291                         RETURN_ZVAL(header, 1, 1);
1292                 }
1293         }
1294         RETURN_FALSE;
1295 }
1296
1297 PHP_METHOD(HttpMessage, getHeaders)
1298 {
1299         if (SUCCESS == zend_parse_parameters_none()) {
1300                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1301
1302                 if (!obj->message) {
1303                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1304                 }
1305
1306                 array_init(return_value);
1307                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1308         }
1309 }
1310
1311 PHP_METHOD(HttpMessage, setHeader)
1312 {
1313         zval *zvalue = NULL;
1314         char *name_str;
1315         int name_len;
1316
1317         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1318                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1319                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1320
1321                 if (!obj->message) {
1322                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1323                 }
1324
1325                 if (!zvalue) {
1326                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1327                 } else {
1328                         Z_ADDREF_P(zvalue);
1329                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1330                 }
1331                 efree(name);
1332         }
1333         RETVAL_ZVAL(getThis(), 1, 0);
1334 }
1335
1336 PHP_METHOD(HttpMessage, setHeaders)
1337 {
1338         zval *new_headers = NULL;
1339
1340         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1341                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1342
1343                 if (!obj->message) {
1344                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1345                 }
1346
1347                 zend_hash_clean(&obj->message->hdrs);
1348                 if (new_headers) {
1349                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1350                 }
1351         }
1352         RETVAL_ZVAL(getThis(), 1, 0);
1353 }
1354
1355 PHP_METHOD(HttpMessage, addHeader)
1356 {
1357         zval *zvalue;
1358         char *name_str;
1359         int name_len;
1360
1361         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1362                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1363                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1364                 zval *header;
1365
1366                 if (!obj->message) {
1367                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1368                 }
1369
1370                 Z_ADDREF_P(zvalue);
1371                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1372                         convert_to_array(header);
1373                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1374                 } else {
1375                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1376                 }
1377                 efree(name);
1378         }
1379         RETVAL_ZVAL(getThis(), 1, 0);
1380 }
1381
1382 PHP_METHOD(HttpMessage, addHeaders)
1383 {
1384         zval *new_headers;
1385         zend_bool append = 0;
1386
1387         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1388                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1389
1390                 if (!obj->message) {
1391                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1392                 }
1393
1394                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1395         }
1396         RETVAL_ZVAL(getThis(), 1, 0);
1397 }
1398
1399 PHP_METHOD(HttpMessage, getType)
1400 {
1401         if (SUCCESS == zend_parse_parameters_none()) {
1402                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1403
1404                 if (!obj->message) {
1405                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1406                 }
1407
1408                 RETURN_LONG(obj->message->type);
1409         }
1410 }
1411
1412 PHP_METHOD(HttpMessage, setType)
1413 {
1414         long type;
1415
1416         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1417                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1418
1419                 if (!obj->message) {
1420                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1421                 }
1422
1423                 php_http_message_set_type(obj->message, type);
1424         }
1425         RETVAL_ZVAL(getThis(), 1, 0);
1426 }
1427
1428 PHP_METHOD(HttpMessage, getInfo)
1429 {
1430         if (SUCCESS == zend_parse_parameters_none()) {
1431                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1432
1433                 if (!obj->message) {
1434                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1435                 }
1436
1437                 switch (obj->message->type) {
1438                         case PHP_HTTP_REQUEST:
1439                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1440                                 break;
1441                         case PHP_HTTP_RESPONSE:
1442                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1443                                 break;
1444                         default:
1445                                 RETURN_NULL();
1446                                 break;
1447                 }
1448                 Z_TYPE_P(return_value) = IS_STRING;
1449                 return;
1450         }
1451         RETURN_FALSE;
1452 }
1453
1454 PHP_METHOD(HttpMessage, setInfo)
1455 {
1456         char *str;
1457         int len;
1458         php_http_info_t inf;
1459
1460         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1461         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1462                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1463
1464                 if (!obj->message) {
1465                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1466                 }
1467
1468                 php_http_message_set_info(obj->message, &inf);
1469                 php_http_info_dtor(&inf);
1470         }
1471         RETVAL_ZVAL(getThis(), 1, 0);
1472 }
1473
1474 PHP_METHOD(HttpMessage, getHttpVersion)
1475 {
1476         if (SUCCESS == zend_parse_parameters_none()) {
1477                 char *str;
1478                 size_t len;
1479                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1480
1481                 if (!obj->message) {
1482                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1483                 }
1484
1485                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1486                 RETURN_STRINGL(str, len, 0);
1487         }
1488
1489         RETURN_FALSE;
1490 }
1491
1492 PHP_METHOD(HttpMessage, setHttpVersion)
1493 {
1494         char *v_str;
1495         int v_len;
1496
1497         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1498                 php_http_version_t version;
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                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1506                         obj->message->http.version = version;
1507                 }
1508         }
1509         RETVAL_ZVAL(getThis(), 1, 0);
1510 }
1511
1512 PHP_METHOD(HttpMessage, getResponseCode)
1513 {
1514         if (SUCCESS == zend_parse_parameters_none()) {
1515                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1516
1517                 if (!obj->message) {
1518                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1519                 }
1520
1521                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1522                 RETURN_LONG(obj->message->http.info.response.code);
1523         }
1524         RETURN_FALSE;
1525 }
1526
1527 PHP_METHOD(HttpMessage, setResponseCode)
1528 {
1529         long code;
1530         zend_bool strict = 1;
1531
1532         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1533                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1534
1535                 if (!obj->message) {
1536                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1537                 }
1538
1539                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1540                 if (strict && (code < 100 || code > 599)) {
1541                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1542                         RETURN_FALSE;
1543                 }
1544
1545                 obj->message->http.info.response.code = code;
1546                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1547         }
1548         RETVAL_ZVAL(getThis(), 1, 0);
1549 }
1550
1551 PHP_METHOD(HttpMessage, getResponseStatus)
1552 {
1553         if (SUCCESS == zend_parse_parameters_none()) {
1554                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1555
1556                 if (!obj->message) {
1557                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1558                 }
1559
1560                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1561                 if (obj->message->http.info.response.status) {
1562                         RETURN_STRING(obj->message->http.info.response.status, 1);
1563                 } else {
1564                         RETURN_EMPTY_STRING();
1565                 }
1566         }
1567
1568         RETURN_FALSE;
1569 }
1570
1571 PHP_METHOD(HttpMessage, setResponseStatus)
1572 {
1573         char *status;
1574         int status_len;
1575
1576         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1577                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1578
1579                 if (!obj->message) {
1580                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1581                 }
1582
1583                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1584                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1585         }
1586         RETVAL_ZVAL(getThis(), 1, 0);
1587 }
1588
1589 PHP_METHOD(HttpMessage, getRequestMethod)
1590 {
1591         if (SUCCESS == zend_parse_parameters_none()) {
1592                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1593
1594                 if (!obj->message) {
1595                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1596                 }
1597
1598                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1599                 if (obj->message->http.info.request.method) {
1600                         RETURN_STRING(obj->message->http.info.request.method, 1);
1601                 } else {
1602                         RETURN_EMPTY_STRING();
1603                 }
1604         }
1605
1606         RETURN_FALSE;
1607 }
1608
1609 PHP_METHOD(HttpMessage, setRequestMethod)
1610 {
1611         char *method;
1612         int method_len;
1613
1614         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1615                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1616
1617                 if (!obj->message) {
1618                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1619                 }
1620
1621                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1622                 if (method_len < 1) {
1623                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1624                         RETURN_FALSE;
1625                 }
1626
1627                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1628         }
1629         RETVAL_ZVAL(getThis(), 1, 0);
1630 }
1631
1632 PHP_METHOD(HttpMessage, getRequestUrl)
1633 {
1634         if (SUCCESS == zend_parse_parameters_none()) {
1635                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1636
1637                 if (!obj->message) {
1638                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1639                 }
1640
1641                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1642                 if (obj->message->http.info.request.url) {
1643                         RETURN_STRING(obj->message->http.info.request.url, 1);
1644                 } else {
1645                         RETURN_EMPTY_STRING();
1646                 }
1647         }
1648
1649         RETURN_FALSE;
1650 }
1651
1652 PHP_METHOD(HttpMessage, setRequestUrl)
1653 {
1654         char *url_str;
1655         int url_len;
1656
1657         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1658                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1659
1660                 if (!obj->message) {
1661                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1662                 }
1663
1664                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1665                 if (url_len < 1) {
1666                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1667                         RETURN_FALSE;
1668                 }
1669                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1670         }
1671         RETVAL_ZVAL(getThis(), 1, 0);
1672 }
1673
1674
1675 PHP_METHOD(HttpMessage, getParentMessage)
1676 {
1677         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1678                 if (SUCCESS == zend_parse_parameters_none()) {
1679                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1680
1681                         if (!obj->message) {
1682                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1683                         }
1684
1685                         if (obj->message->parent) {
1686                                 RETVAL_OBJVAL(obj->parent, 1);
1687                         } else {
1688                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1689                         }
1690                 }
1691         } end_error_handling();
1692 }
1693
1694 PHP_METHOD(HttpMessage, toString)
1695 {
1696         zend_bool include_parent = 0;
1697
1698         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1699                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1700                 char *string;
1701                 size_t length;
1702
1703                 if (!obj->message) {
1704                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1705                 }
1706
1707                 if (include_parent) {
1708                         php_http_message_serialize(obj->message, &string, &length);
1709                 } else {
1710                         php_http_message_to_string(obj->message, &string, &length);
1711                 }
1712                 if (string) {
1713                         RETURN_STRINGL(string, length, 0);
1714                 }
1715         }
1716         RETURN_EMPTY_STRING();
1717 }
1718
1719 PHP_METHOD(HttpMessage, toStream)
1720 {
1721         zval *zstream;
1722
1723         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1724                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1725                 php_stream *s;
1726
1727                 php_stream_from_zval(s, &zstream);
1728
1729                 if (!obj->message) {
1730                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1731                 }
1732
1733                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1734         }
1735 }
1736
1737 PHP_METHOD(HttpMessage, toCallback)
1738 {
1739         php_http_pass_fcall_arg_t fcd;
1740
1741         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1742                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1743
1744                 fcd.fcz = getThis();
1745                 Z_ADDREF_P(fcd.fcz);
1746                 TSRMLS_SET_CTX(fcd.ts);
1747
1748                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1749                 zend_fcall_info_args_clear(&fcd.fci, 1);
1750
1751                 zval_ptr_dtor(&fcd.fcz);
1752                 RETURN_TRUE;
1753         }
1754         RETURN_FALSE;
1755 }
1756
1757 PHP_METHOD(HttpMessage, serialize)
1758 {
1759         if (SUCCESS == zend_parse_parameters_none()) {
1760                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1761                 char *string;
1762                 size_t length;
1763
1764                 if (!obj->message) {
1765                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1766                 }
1767
1768                 php_http_message_serialize(obj->message, &string, &length);
1769                 RETURN_STRINGL(string, length, 0);
1770         }
1771         RETURN_EMPTY_STRING();
1772 }
1773
1774 PHP_METHOD(HttpMessage, unserialize)
1775 {
1776         int length;
1777         char *serialized;
1778
1779         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1780                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1781                 php_http_message_t *msg;
1782
1783                 if (obj->message) {
1784                         php_http_message_dtor(obj->message);
1785                         efree(obj->message);
1786                 }
1787                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1788                         obj->message = msg;
1789                 } else {
1790                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1791                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1792                 }
1793         }
1794 }
1795
1796 PHP_METHOD(HttpMessage, detach)
1797 {
1798         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1799                 if (SUCCESS == zend_parse_parameters_none()) {
1800                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1801
1802                         if (!obj->message) {
1803                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1804                         }
1805
1806                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1807                 }
1808         } end_error_handling();
1809 }
1810
1811 PHP_METHOD(HttpMessage, prepend)
1812 {
1813         zval *prepend;
1814         zend_bool top = 1;
1815
1816         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1817                 php_http_message_t *msg[2];
1818                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1819                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1820
1821                 if (!obj->message) {
1822                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1823                 }
1824                 if (!prepend_obj->message) {
1825                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1826                 }
1827
1828                 /* safety check */
1829                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1830                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1831                                 if (msg[0] == msg[1]) {
1832                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1833                                         return;
1834                                 }
1835                         }
1836                 }
1837
1838                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1839         }
1840 }
1841
1842 PHP_METHOD(HttpMessage, reverse)
1843 {
1844         if (SUCCESS == zend_parse_parameters_none()) {
1845                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1846         }
1847 }
1848
1849 PHP_METHOD(HttpMessage, isMultipart)
1850 {
1851         zval *zboundary = NULL;
1852
1853         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1854                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1855                 char *boundary = NULL;
1856
1857                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1858
1859                 if (zboundary && boundary) {
1860                         zval_dtor(zboundary);
1861                         ZVAL_STRING(zboundary, boundary, 0);
1862                 }
1863         }
1864 }
1865
1866 PHP_METHOD(HttpMessage, splitMultipartBody)
1867 {
1868         if (SUCCESS == zend_parse_parameters_none()) {
1869                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1870                 char *boundary = NULL;
1871
1872                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1873                         php_http_message_t *msg;
1874
1875                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1876                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1877                         }
1878                 }
1879                 STR_FREE(boundary);
1880         }
1881 }
1882
1883 PHP_METHOD(HttpMessage, count)
1884 {
1885         if (SUCCESS == zend_parse_parameters_none()) {
1886                 long i = 0;
1887                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1888
1889                 if (!obj->message) {
1890                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1891                 }
1892
1893                 php_http_message_count(i, obj->message);
1894                 RETURN_LONG(i);
1895         }
1896         RETURN_FALSE;
1897 }
1898
1899 PHP_METHOD(HttpMessage, rewind)
1900 {
1901         if (SUCCESS == zend_parse_parameters_none()) {
1902                 zval *zobj = getThis();
1903                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1904
1905                 if (obj->iterator) {
1906                         zval_ptr_dtor(&obj->iterator);
1907                 }
1908                 Z_ADDREF_P(zobj);
1909                 obj->iterator = zobj;
1910         }
1911 }
1912
1913 PHP_METHOD(HttpMessage, valid)
1914 {
1915         if (SUCCESS == zend_parse_parameters_none()) {
1916                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1917
1918                 RETURN_BOOL(obj->iterator != NULL);
1919         }
1920 }
1921
1922 PHP_METHOD(HttpMessage, next)
1923 {
1924         if (SUCCESS == zend_parse_parameters_none()) {
1925                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1926
1927                 if (obj->iterator) {
1928                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1929
1930                         if (itr && itr->parent.handle) {
1931                                 zval *old = obj->iterator;
1932                                 MAKE_STD_ZVAL(obj->iterator);
1933                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1934                                 zval_ptr_dtor(&old);
1935                         } else {
1936                                 zval_ptr_dtor(&obj->iterator);
1937                                 obj->iterator = NULL;
1938                         }
1939                 }
1940         }
1941 }
1942
1943 PHP_METHOD(HttpMessage, key)
1944 {
1945         if (SUCCESS == zend_parse_parameters_none()) {
1946                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1947
1948                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1949         }
1950 }
1951
1952 PHP_METHOD(HttpMessage, current)
1953 {
1954         if (SUCCESS == zend_parse_parameters_none()) {
1955                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1956
1957                 if (obj->iterator) {
1958                         RETURN_ZVAL(obj->iterator, 1, 0);
1959                 }
1960         }
1961 }
1962
1963 /*
1964  * Local variables:
1965  * tab-width: 4
1966  * c-basic-offset: 4
1967  * End:
1968  * vim600: noet sw=4 ts=4 fdm=marker
1969  * vim<600: noet sw=4 ts=4
1970  */
1971