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 static zend_class_entry *php_http_message_class_entry;
 647
 648 zend_class_entry *php_http_message_get_class_entry(void)
 649 {
 650         return php_http_message_class_entry;
 651 }
 652
 653 static zend_function_entry php_http_message_method_entry[] = {
 654         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 655         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 656         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 657         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 659         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 660         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 666         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 667         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 668         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 669         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 670         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 671         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 672         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 673         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 674         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 675         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 676         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 677         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 678         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 679         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 680         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 681         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 682
 683         /* implements Countable */
 684         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 685
 686         /* implements Serializable */
 687         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 688         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 689
 690         /* implements Iterator */
 691         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 692         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 693         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 694         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 695         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 696
 697         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 698
 699         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 700         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 701         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 702
 703         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 704         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 705
 706         EMPTY_FUNCTION_ENTRY
 707 };
 708 static zend_object_handlers php_http_message_object_handlers;
 709 static HashTable php_http_message_object_prophandlers;
 710
 711 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 712
 713 typedef struct php_http_message_object_prophandler {
 714         php_http_message_object_prophandler_func_t read;
 715         php_http_message_object_prophandler_func_t write;
 716 } php_http_message_object_prophandler_t;
 717
 718 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) {
 719         php_http_message_object_prophandler_t h = { read, write };
 720         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 721 }
 722 /*
 723 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 724         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 725 }
 726 */
 727 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 728         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 729 }
 730 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 731         RETVAL_LONG(obj->message->type);
 732 }
 733 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 734         zval *cpy = php_http_ztyp(IS_LONG, value);
 735         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 736         zval_ptr_dtor(&cpy);
 737 }
 738 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 739         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 740                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 741         } else {
 742                 RETVAL_NULL();
 743         }
 744 }
 745 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 746         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 747                 zval *cpy = php_http_ztyp(IS_STRING, value);
 748                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 749                 zval_ptr_dtor(&cpy);
 750         }
 751 }
 752 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 753         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 754                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 755         } else {
 756                 RETVAL_NULL();
 757         }
 758 }
 759 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 760         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 761                 zval *cpy = php_http_ztyp(IS_STRING, value);
 762                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 763                 zval_ptr_dtor(&cpy);
 764         }
 765 }
 766 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 767         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 768                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 769         } else {
 770                 RETVAL_NULL();
 771         }
 772 }
 773 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 774         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 775                 zval *cpy = php_http_ztyp(IS_STRING, value);
 776                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 777                 zval_ptr_dtor(&cpy);
 778         }
 779 }
 780 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 781         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 782                 RETVAL_LONG(obj->message->http.info.response.code);
 783         } else {
 784                 RETVAL_NULL();
 785         }
 786 }
 787 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 788         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 789                 zval *cpy = php_http_ztyp(IS_LONG, value);
 790                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 791                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 792                 zval_ptr_dtor(&cpy);
 793         }
 794 }
 795 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 796         char *version_str;
 797         size_t version_len;
 798
 799         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 800         RETVAL_STRINGL(version_str, version_len, 0);
 801 }
 802 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 803         zval *cpy = php_http_ztyp(IS_STRING, value);
 804         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 805         zval_ptr_dtor(&cpy);
 806 }
 807 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 808         array_init(return_value);
 809         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 810 }
 811 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 812         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 813
 814         zend_hash_clean(&obj->message->hdrs);
 815         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 816         zval_ptr_dtor(&cpy);
 817 }
 818 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 819         if (obj->body.handle) {
 820                 RETVAL_OBJVAL(obj->body, 1);
 821         } else {
 822                 RETVAL_NULL();
 823         }
 824 }
 825 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 826         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_get_class_entry() TSRMLS_CC)) {
 827                 if (obj->body.handle) {
 828                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 829                 }
 830                 Z_OBJ_ADDREF_P(value);
 831                 obj->body = Z_OBJVAL_P(value);
 832         }
 833 }
 834 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 835         if (obj->message->parent) {
 836                 RETVAL_OBJVAL(obj->parent, 1);
 837         } else {
 838                 RETVAL_NULL();
 839         }
 840 }
 841 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 842         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 843                 if (obj->message->parent) {
 844                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 845                 }
 846                 Z_OBJ_ADDREF_P(value);
 847                 obj->parent = Z_OBJVAL_P(value);
 848         }
 849 }
 850
 851 PHP_MINIT_FUNCTION(http_message)
 852 {
 853         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_get_class_entry(), 0);
 854         php_http_message_class_entry->create_object = php_http_message_object_new;
 855         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 856         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 857         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 858         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 859         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 860         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 861
 862         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 863
 864         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 865         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 866         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 867         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 868         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 869         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 870         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);
 871         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 872         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);
 873         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 874         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);
 875         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 876         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);
 877         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 878         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);
 879         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 880         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 881         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 882         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);
 883
 884         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 885         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 886         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 887
 888         return SUCCESS;
 889 }
 890
 891 PHP_MSHUTDOWN_FUNCTION(http_message)
 892 {
 893         zend_hash_destroy(&php_http_message_object_prophandlers);
 894
 895         return SUCCESS;
 896 }
 897
 898 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 899 {
 900         int i = 0;
 901         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 902
 903         /* count */
 904         php_http_message_count(i, obj->message);
 905
 906         if (i > 1) {
 907                 zend_object_value *ovalues = NULL;
 908                 php_http_message_object_t **objects = NULL;
 909                 int last = i - 1;
 910
 911                 objects = ecalloc(i, sizeof(**objects));
 912                 ovalues = ecalloc(i, sizeof(*ovalues));
 913
 914                 /* we are the first message */
 915                 objects[0] = obj;
 916                 ovalues[0] = getThis()->value.obj;
 917
 918                 /* fetch parents */
 919                 for (i = 1; obj->parent.handle; ++i) {
 920                         ovalues[i] = obj->parent;
 921                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 922                 }
 923
 924                 /* reorder parents */
 925                 for (last = --i; i; --i) {
 926                         objects[i]->message->parent = objects[i-1]->message;
 927                         objects[i]->parent = ovalues[i-1];
 928                 }
 929
 930                 objects[0]->message->parent = NULL;
 931                 objects[0]->parent.handle = 0;
 932                 objects[0]->parent.handlers = NULL;
 933
 934                 /* add ref, because we previously have not been a parent message */
 935                 Z_OBJ_ADDREF_P(getThis());
 936                 RETVAL_OBJVAL(ovalues[last], 1);
 937
 938                 efree(objects);
 939                 efree(ovalues);
 940         } else {
 941                 RETURN_ZVAL(getThis(), 1, 0);
 942         }
 943 }
 944
 945 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 946 {
 947         zval m;
 948         php_http_message_t *save_parent_msg = NULL;
 949         zend_object_value save_parent_obj = {0, NULL};
 950         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 951         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 952
 953         INIT_PZVAL(&m);
 954         m.type = IS_OBJECT;
 955
 956         if (!top) {
 957                 save_parent_obj = obj->parent;
 958                 save_parent_msg = obj->message->parent;
 959         } else {
 960                 /* iterate to the most parent object */
 961                 while (obj->parent.handle) {
 962                         m.value.obj = obj->parent;
 963                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 964                 }
 965         }
 966
 967         /* prepend */
 968         obj->parent = prepend->value.obj;
 969         obj->message->parent = prepend_obj->message;
 970
 971         /* add ref */
 972         zend_objects_store_add_ref(prepend TSRMLS_CC);
 973         while (prepend_obj->parent.handle) {
 974                 m.value.obj = prepend_obj->parent;
 975                 zend_objects_store_add_ref(&m TSRMLS_CC);
 976                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 977         }
 978
 979         if (!top) {
 980                 prepend_obj->parent = save_parent_obj;
 981                 prepend_obj->message->parent = save_parent_msg;
 982         }
 983 }
 984
 985 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
 986 {
 987         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
 988 }
 989
 990 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)
 991 {
 992         zend_object_value ov;
 993         php_http_message_object_t *o;
 994
 995         o = ecalloc(1, sizeof(php_http_message_object_t));
 996         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
 997         object_properties_init((zend_object *) o, ce);
 998
 999         if (ptr) {
1000                 *ptr = o;
1001         }
1002
1003         if (msg) {
1004                 o->message = msg;
1005                 if (msg->parent) {
1006                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1007                 }
1008                 o->body = php_http_message_body_object_new_ex(php_http_message_body_get_class_entry(), php_http_message_body_copy(&msg->body, NULL, 0), NULL TSRMLS_CC);
1009         }
1010
1011         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1012         ov.handlers = &php_http_message_object_handlers;
1013
1014         return ov;
1015 }
1016
1017 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1018 {
1019         zend_object_value new_ov;
1020         php_http_message_object_t *new_obj = NULL;
1021         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1022
1023         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1024         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1025
1026         return new_ov;
1027 }
1028
1029 void php_http_message_object_free(void *object TSRMLS_DC)
1030 {
1031         php_http_message_object_t *o = (php_http_message_object_t *) object;
1032
1033         if (o->iterator) {
1034                 zval_ptr_dtor(&o->iterator);
1035                 o->iterator = NULL;
1036         }
1037         if (o->message) {
1038                 /* do NOT free recursivly */
1039                 php_http_message_dtor(o->message);
1040                 efree(o->message);
1041                 o->message = NULL;
1042         }
1043         if (o->parent.handle) {
1044                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1045         }
1046         if (o->body.handle) {
1047                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1048         }
1049         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1050         efree(o);
1051 }
1052
1053
1054 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1055 {
1056         php_http_message_object_prophandler_t *handler;
1057         zval *copy = php_http_ztyp(IS_STRING, member);
1058
1059         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1060                 zval_ptr_dtor(&copy);
1061                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1062         }
1063         zval_ptr_dtor(&copy);
1064
1065         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1066 }
1067
1068 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1069 {
1070         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1071         php_http_message_object_prophandler_t *handler;
1072         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1073
1074         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1075                 if (type == BP_VAR_R) {
1076                         ALLOC_ZVAL(return_value);
1077                         Z_SET_REFCOUNT_P(return_value, 0);
1078                         Z_UNSET_ISREF_P(return_value);
1079
1080                         handler->read(obj, return_value TSRMLS_CC);
1081                 } else {
1082                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1083                         return_value = NULL;
1084                 }
1085         } else {
1086                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1087         }
1088
1089         zval_ptr_dtor(&copy);
1090
1091         return return_value;
1092 }
1093
1094 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1095 {
1096         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1097         php_http_message_object_prophandler_t *handler;
1098         zval *copy = php_http_ztyp(IS_STRING, member);
1099
1100         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1101                 handler->write(obj, value TSRMLS_CC);
1102         } else {
1103                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1104         }
1105
1106         zval_ptr_dtor(&copy);
1107 }
1108
1109
1110 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1111 {
1112         zval *headers;
1113         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1114         php_http_message_t *msg = obj->message;
1115         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1116         zval array, *parent, *body;
1117         char *version;
1118
1119         INIT_PZVAL_ARRAY(&array, props);
1120
1121 #define ASSOC_PROP(array, ptype, name, val) \
1122         { \
1123                 char *m_prop_name; \
1124                 int m_prop_len; \
1125                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1126                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1127                 efree(m_prop_name); \
1128         }
1129 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1130 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1131 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1132         { \
1133                 char *m_prop_name; \
1134                 int m_prop_len; \
1135                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1136                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1137                 efree(m_prop_name); \
1138         }
1139
1140         ASSOC_PROP(array, long, "type", msg->type);
1141         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1142
1143         switch (msg->type) {
1144                 case PHP_HTTP_REQUEST:
1145                         ASSOC_PROP(array, long, "responseCode", 0);
1146                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1147                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1148                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1149                         break;
1150
1151                 case PHP_HTTP_RESPONSE:
1152                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1153                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1154                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1155                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1156                         break;
1157
1158                 case PHP_HTTP_NONE:
1159                 default:
1160                         ASSOC_PROP(array, long, "responseCode", 0);
1161                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1162                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1163                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1164                         break;
1165         }
1166
1167         MAKE_STD_ZVAL(headers);
1168         array_init(headers);
1169         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1170         ASSOC_PROP(array, zval, "headers", headers);
1171
1172         MAKE_STD_ZVAL(body);
1173         if (!obj->body.handle) {
1174                 php_http_new(&obj->body, php_http_message_body_get_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);
1175         }
1176         ZVAL_OBJVAL(body, obj->body, 1);
1177         ASSOC_PROP(array, zval, "body", body);
1178
1179         MAKE_STD_ZVAL(parent);
1180         if (msg->parent) {
1181                 ZVAL_OBJVAL(parent, obj->parent, 1);
1182         } else {
1183                 ZVAL_NULL(parent);
1184         }
1185         ASSOC_PROP(array, zval, "parentMessage", parent);
1186
1187         return props;
1188 }
1189
1190 /* PHP */
1191
1192 PHP_METHOD(HttpMessage, __construct)
1193 {
1194         zval *zmessage = NULL;
1195         php_http_message_t *msg = NULL;
1196         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1197
1198         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1199                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1200                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1201                                 php_stream *s;
1202                                 php_http_message_parser_t p;
1203
1204                                 php_stream_from_zval(s, &zmessage);
1205                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1206                                         php_http_message_parser_parse_stream(&p, s, &msg);
1207                                         php_http_message_parser_dtor(&p);
1208                                 }
1209                         } else {
1210                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1211                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1212                                 zval_ptr_dtor(&zmessage);
1213                         }
1214
1215                         if (msg) {
1216                                 php_http_message_dtor(obj->message);
1217                                 obj->message = msg;
1218                                 if (obj->message->parent) {
1219                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1220                                 }
1221                         } else {
1222                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1223                         }
1224                 }
1225                 if (!obj->message) {
1226                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1227                 }
1228         } end_error_handling();
1229
1230 }
1231
1232 PHP_METHOD(HttpMessage, getBody)
1233 {
1234         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1235                 if (SUCCESS == zend_parse_parameters_none()) {
1236                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1237
1238                         if (!obj->message) {
1239                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1240                         }
1241
1242                         if (obj->body.handle || SUCCESS == php_http_new(&obj->body, php_http_message_body_get_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)) {
1243                                 RETVAL_OBJVAL(obj->body, 1);
1244                         }
1245                 }
1246         } end_error_handling();
1247 }
1248
1249 PHP_METHOD(HttpMessage, setBody)
1250 {
1251         zval *zbody;
1252
1253         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_get_class_entry())) {
1254                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1255                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1256
1257                 if (!obj->message) {
1258                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1259                 }
1260
1261                 php_http_message_body_dtor(&obj->message->body);
1262                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1263                 Z_OBJ_ADDREF_P(zbody);
1264                 obj->body = Z_OBJVAL_P(zbody);
1265         }
1266         RETVAL_ZVAL(getThis(), 1, 0);
1267 }
1268
1269 PHP_METHOD(HttpMessage, addBody)
1270 {
1271         zval *new_body;
1272
1273         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_get_class_entry())) {
1274                 php_http_message_body_object_t *old_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1275                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1276
1277                 php_http_message_body_to_callback(old_obj->body, (php_http_pass_callback_t) php_http_message_body_append, new_obj->body, 0, 0);
1278         }
1279         RETVAL_ZVAL(getThis(), 1, 0);
1280 }
1281
1282
1283 PHP_METHOD(HttpMessage, getHeader)
1284 {
1285         char *header_str;
1286         int header_len;
1287
1288         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1289                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1290                 zval *header;
1291
1292                 if (!obj->message) {
1293                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1294                 }
1295
1296                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1297                         RETURN_ZVAL(header, 1, 1);
1298                 }
1299         }
1300         RETURN_FALSE;
1301 }
1302
1303 PHP_METHOD(HttpMessage, getHeaders)
1304 {
1305         if (SUCCESS == zend_parse_parameters_none()) {
1306                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1307
1308                 if (!obj->message) {
1309                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1310                 }
1311
1312                 array_init(return_value);
1313                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1314         }
1315 }
1316
1317 PHP_METHOD(HttpMessage, setHeader)
1318 {
1319         zval *zvalue = NULL;
1320         char *name_str;
1321         int name_len;
1322
1323         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1324                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1325                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1326
1327                 if (!obj->message) {
1328                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1329                 }
1330
1331                 if (!zvalue) {
1332                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1333                 } else {
1334                         Z_ADDREF_P(zvalue);
1335                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1336                 }
1337                 efree(name);
1338         }
1339         RETVAL_ZVAL(getThis(), 1, 0);
1340 }
1341
1342 PHP_METHOD(HttpMessage, setHeaders)
1343 {
1344         zval *new_headers = NULL;
1345
1346         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1347                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1348
1349                 if (!obj->message) {
1350                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1351                 }
1352
1353                 zend_hash_clean(&obj->message->hdrs);
1354                 if (new_headers) {
1355                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1356                 }
1357         }
1358         RETVAL_ZVAL(getThis(), 1, 0);
1359 }
1360
1361 PHP_METHOD(HttpMessage, addHeader)
1362 {
1363         zval *zvalue;
1364         char *name_str;
1365         int name_len;
1366
1367         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1368                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1369                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1370                 zval *header;
1371
1372                 if (!obj->message) {
1373                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1374                 }
1375
1376                 Z_ADDREF_P(zvalue);
1377                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1378                         convert_to_array(header);
1379                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1380                 } else {
1381                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1382                 }
1383                 efree(name);
1384         }
1385         RETVAL_ZVAL(getThis(), 1, 0);
1386 }
1387
1388 PHP_METHOD(HttpMessage, addHeaders)
1389 {
1390         zval *new_headers;
1391         zend_bool append = 0;
1392
1393         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1394                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1395
1396                 if (!obj->message) {
1397                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1398                 }
1399
1400                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1401         }
1402         RETVAL_ZVAL(getThis(), 1, 0);
1403 }
1404
1405 PHP_METHOD(HttpMessage, getType)
1406 {
1407         if (SUCCESS == zend_parse_parameters_none()) {
1408                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1409
1410                 if (!obj->message) {
1411                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1412                 }
1413
1414                 RETURN_LONG(obj->message->type);
1415         }
1416 }
1417
1418 PHP_METHOD(HttpMessage, setType)
1419 {
1420         long type;
1421
1422         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1423                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1424
1425                 if (!obj->message) {
1426                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1427                 }
1428
1429                 php_http_message_set_type(obj->message, type);
1430         }
1431         RETVAL_ZVAL(getThis(), 1, 0);
1432 }
1433
1434 PHP_METHOD(HttpMessage, getInfo)
1435 {
1436         if (SUCCESS == zend_parse_parameters_none()) {
1437                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1438
1439                 if (!obj->message) {
1440                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1441                 }
1442
1443                 switch (obj->message->type) {
1444                         case PHP_HTTP_REQUEST:
1445                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1446                                 break;
1447                         case PHP_HTTP_RESPONSE:
1448                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1449                                 break;
1450                         default:
1451                                 RETURN_NULL();
1452                                 break;
1453                 }
1454                 Z_TYPE_P(return_value) = IS_STRING;
1455                 return;
1456         }
1457         RETURN_FALSE;
1458 }
1459
1460 PHP_METHOD(HttpMessage, setInfo)
1461 {
1462         char *str;
1463         int len;
1464         php_http_info_t inf;
1465
1466         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1467         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1468                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1469
1470                 if (!obj->message) {
1471                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1472                 }
1473
1474                 php_http_message_set_info(obj->message, &inf);
1475                 php_http_info_dtor(&inf);
1476         }
1477         RETVAL_ZVAL(getThis(), 1, 0);
1478 }
1479
1480 PHP_METHOD(HttpMessage, getHttpVersion)
1481 {
1482         if (SUCCESS == zend_parse_parameters_none()) {
1483                 char *str;
1484                 size_t len;
1485                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1486
1487                 if (!obj->message) {
1488                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1489                 }
1490
1491                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1492                 RETURN_STRINGL(str, len, 0);
1493         }
1494
1495         RETURN_FALSE;
1496 }
1497
1498 PHP_METHOD(HttpMessage, setHttpVersion)
1499 {
1500         char *v_str;
1501         int v_len;
1502
1503         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1504                 php_http_version_t version;
1505                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1506
1507                 if (!obj->message) {
1508                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1509                 }
1510
1511                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1512                         obj->message->http.version = version;
1513                 }
1514         }
1515         RETVAL_ZVAL(getThis(), 1, 0);
1516 }
1517
1518 PHP_METHOD(HttpMessage, getResponseCode)
1519 {
1520         if (SUCCESS == zend_parse_parameters_none()) {
1521                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1522
1523                 if (!obj->message) {
1524                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1525                 }
1526
1527                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1528                 RETURN_LONG(obj->message->http.info.response.code);
1529         }
1530         RETURN_FALSE;
1531 }
1532
1533 PHP_METHOD(HttpMessage, setResponseCode)
1534 {
1535         long code;
1536         zend_bool strict = 1;
1537
1538         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1539                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1540
1541                 if (!obj->message) {
1542                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1543                 }
1544
1545                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1546                 if (strict && (code < 100 || code > 599)) {
1547                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1548                         RETURN_FALSE;
1549                 }
1550
1551                 obj->message->http.info.response.code = code;
1552                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1553         }
1554         RETVAL_ZVAL(getThis(), 1, 0);
1555 }
1556
1557 PHP_METHOD(HttpMessage, getResponseStatus)
1558 {
1559         if (SUCCESS == zend_parse_parameters_none()) {
1560                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1561
1562                 if (!obj->message) {
1563                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1564                 }
1565
1566                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1567                 if (obj->message->http.info.response.status) {
1568                         RETURN_STRING(obj->message->http.info.response.status, 1);
1569                 } else {
1570                         RETURN_EMPTY_STRING();
1571                 }
1572         }
1573
1574         RETURN_FALSE;
1575 }
1576
1577 PHP_METHOD(HttpMessage, setResponseStatus)
1578 {
1579         char *status;
1580         int status_len;
1581
1582         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1583                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1584
1585                 if (!obj->message) {
1586                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1587                 }
1588
1589                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1590                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1591         }
1592         RETVAL_ZVAL(getThis(), 1, 0);
1593 }
1594
1595 PHP_METHOD(HttpMessage, getRequestMethod)
1596 {
1597         if (SUCCESS == zend_parse_parameters_none()) {
1598                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1599
1600                 if (!obj->message) {
1601                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1602                 }
1603
1604                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1605                 if (obj->message->http.info.request.method) {
1606                         RETURN_STRING(obj->message->http.info.request.method, 1);
1607                 } else {
1608                         RETURN_EMPTY_STRING();
1609                 }
1610         }
1611
1612         RETURN_FALSE;
1613 }
1614
1615 PHP_METHOD(HttpMessage, setRequestMethod)
1616 {
1617         char *method;
1618         int method_len;
1619
1620         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1621                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1622
1623                 if (!obj->message) {
1624                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1625                 }
1626
1627                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1628                 if (method_len < 1) {
1629                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1630                         RETURN_FALSE;
1631                 }
1632
1633                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1634         }
1635         RETVAL_ZVAL(getThis(), 1, 0);
1636 }
1637
1638 PHP_METHOD(HttpMessage, getRequestUrl)
1639 {
1640         if (SUCCESS == zend_parse_parameters_none()) {
1641                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1642
1643                 if (!obj->message) {
1644                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1645                 }
1646
1647                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1648                 if (obj->message->http.info.request.url) {
1649                         RETURN_STRING(obj->message->http.info.request.url, 1);
1650                 } else {
1651                         RETURN_EMPTY_STRING();
1652                 }
1653         }
1654
1655         RETURN_FALSE;
1656 }
1657
1658 PHP_METHOD(HttpMessage, setRequestUrl)
1659 {
1660         char *url_str;
1661         int url_len;
1662
1663         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1664                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1665
1666                 if (!obj->message) {
1667                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1668                 }
1669
1670                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1671                 if (url_len < 1) {
1672                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1673                         RETURN_FALSE;
1674                 }
1675                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1676         }
1677         RETVAL_ZVAL(getThis(), 1, 0);
1678 }
1679
1680
1681 PHP_METHOD(HttpMessage, getParentMessage)
1682 {
1683         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1684                 if (SUCCESS == zend_parse_parameters_none()) {
1685                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1686
1687                         if (!obj->message) {
1688                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1689                         }
1690
1691                         if (obj->message->parent) {
1692                                 RETVAL_OBJVAL(obj->parent, 1);
1693                         } else {
1694                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1695                         }
1696                 }
1697         } end_error_handling();
1698 }
1699
1700 PHP_METHOD(HttpMessage, toString)
1701 {
1702         zend_bool include_parent = 0;
1703
1704         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1705                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1706                 char *string;
1707                 size_t length;
1708
1709                 if (!obj->message) {
1710                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1711                 }
1712
1713                 if (include_parent) {
1714                         php_http_message_serialize(obj->message, &string, &length);
1715                 } else {
1716                         php_http_message_to_string(obj->message, &string, &length);
1717                 }
1718                 if (string) {
1719                         RETURN_STRINGL(string, length, 0);
1720                 }
1721         }
1722         RETURN_EMPTY_STRING();
1723 }
1724
1725 PHP_METHOD(HttpMessage, toStream)
1726 {
1727         zval *zstream;
1728
1729         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1730                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1731                 php_stream *s;
1732
1733                 php_stream_from_zval(s, &zstream);
1734
1735                 if (!obj->message) {
1736                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1737                 }
1738
1739                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1740         }
1741 }
1742
1743 PHP_METHOD(HttpMessage, toCallback)
1744 {
1745         php_http_pass_fcall_arg_t fcd;
1746
1747         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1748                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1749
1750                 fcd.fcz = getThis();
1751                 Z_ADDREF_P(fcd.fcz);
1752                 TSRMLS_SET_CTX(fcd.ts);
1753
1754                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1755                 zend_fcall_info_args_clear(&fcd.fci, 1);
1756
1757                 zval_ptr_dtor(&fcd.fcz);
1758                 RETURN_TRUE;
1759         }
1760         RETURN_FALSE;
1761 }
1762
1763 PHP_METHOD(HttpMessage, serialize)
1764 {
1765         if (SUCCESS == zend_parse_parameters_none()) {
1766                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1767                 char *string;
1768                 size_t length;
1769
1770                 if (!obj->message) {
1771                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1772                 }
1773
1774                 php_http_message_serialize(obj->message, &string, &length);
1775                 RETURN_STRINGL(string, length, 0);
1776         }
1777         RETURN_EMPTY_STRING();
1778 }
1779
1780 PHP_METHOD(HttpMessage, unserialize)
1781 {
1782         int length;
1783         char *serialized;
1784
1785         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1786                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1787                 php_http_message_t *msg;
1788
1789                 if (obj->message) {
1790                         php_http_message_dtor(obj->message);
1791                         efree(obj->message);
1792                 }
1793                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1794                         obj->message = msg;
1795                 } else {
1796                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1797                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1798                 }
1799         }
1800 }
1801
1802 PHP_METHOD(HttpMessage, detach)
1803 {
1804         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1805                 if (SUCCESS == zend_parse_parameters_none()) {
1806                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1807
1808                         if (!obj->message) {
1809                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1810                         }
1811
1812                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1813                 }
1814         } end_error_handling();
1815 }
1816
1817 PHP_METHOD(HttpMessage, prepend)
1818 {
1819         zval *prepend;
1820         zend_bool top = 1;
1821
1822         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1823                 php_http_message_t *msg[2];
1824                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1825                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1826
1827                 if (!obj->message) {
1828                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1829                 }
1830                 if (!prepend_obj->message) {
1831                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1832                 }
1833
1834                 /* safety check */
1835                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1836                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1837                                 if (msg[0] == msg[1]) {
1838                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1839                                         return;
1840                                 }
1841                         }
1842                 }
1843
1844                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1845         }
1846 }
1847
1848 PHP_METHOD(HttpMessage, reverse)
1849 {
1850         if (SUCCESS == zend_parse_parameters_none()) {
1851                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1852         }
1853 }
1854
1855 PHP_METHOD(HttpMessage, isMultipart)
1856 {
1857         zval *zboundary = NULL;
1858
1859         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1860                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1861                 char *boundary = NULL;
1862
1863                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1864
1865                 if (zboundary && boundary) {
1866                         zval_dtor(zboundary);
1867                         ZVAL_STRING(zboundary, boundary, 0);
1868                 }
1869         }
1870 }
1871
1872 PHP_METHOD(HttpMessage, splitMultipartBody)
1873 {
1874         if (SUCCESS == zend_parse_parameters_none()) {
1875                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1876                 char *boundary = NULL;
1877
1878                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1879                         php_http_message_t *msg;
1880
1881                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1882                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1883                         }
1884                 }
1885                 STR_FREE(boundary);
1886         }
1887 }
1888
1889 PHP_METHOD(HttpMessage, count)
1890 {
1891         if (SUCCESS == zend_parse_parameters_none()) {
1892                 long i = 0;
1893                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1894
1895                 if (!obj->message) {
1896                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1897                 }
1898
1899                 php_http_message_count(i, obj->message);
1900                 RETURN_LONG(i);
1901         }
1902         RETURN_FALSE;
1903 }
1904
1905 PHP_METHOD(HttpMessage, rewind)
1906 {
1907         if (SUCCESS == zend_parse_parameters_none()) {
1908                 zval *zobj = getThis();
1909                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1910
1911                 if (obj->iterator) {
1912                         zval_ptr_dtor(&obj->iterator);
1913                 }
1914                 Z_ADDREF_P(zobj);
1915                 obj->iterator = zobj;
1916         }
1917 }
1918
1919 PHP_METHOD(HttpMessage, valid)
1920 {
1921         if (SUCCESS == zend_parse_parameters_none()) {
1922                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1923
1924                 RETURN_BOOL(obj->iterator != NULL);
1925         }
1926 }
1927
1928 PHP_METHOD(HttpMessage, next)
1929 {
1930         if (SUCCESS == zend_parse_parameters_none()) {
1931                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1932
1933                 if (obj->iterator) {
1934                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1935
1936                         if (itr && itr->parent.handle) {
1937                                 zval *old = obj->iterator;
1938                                 MAKE_STD_ZVAL(obj->iterator);
1939                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1940                                 zval_ptr_dtor(&old);
1941                         } else {
1942                                 zval_ptr_dtor(&obj->iterator);
1943                                 obj->iterator = NULL;
1944                         }
1945                 }
1946         }
1947 }
1948
1949 PHP_METHOD(HttpMessage, key)
1950 {
1951         if (SUCCESS == zend_parse_parameters_none()) {
1952                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1953
1954                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1955         }
1956 }
1957
1958 PHP_METHOD(HttpMessage, current)
1959 {
1960         if (SUCCESS == zend_parse_parameters_none()) {
1961                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1962
1963                 if (obj->iterator) {
1964                         RETURN_ZVAL(obj->iterator, 1, 0);
1965                 }
1966         }
1967 }
1968
1969 /*
1970  * Local variables:
1971  * tab-width: 4
1972  * c-basic-offset: 4
1973  * End:
1974  * vim600: noet sw=4 ts=4 fdm=marker
1975  * vim<600: noet sw=4 ts=4
1976  */
1977