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 static zval *message_header_strval(zval **header TSRMLS_DC);
  16 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str);
  17
  18 PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info TSRMLS_DC)
  19 {
  20         php_http_message_t *old = *message;
  21
  22         /* advance message */
  23         if (!old || old->type || zend_hash_num_elements(&old->hdrs) || PHP_HTTP_BUFFER_LEN(old)) {
  24                 (*message) = php_http_message_init(NULL, 0 TSRMLS_CC);
  25                 (*message)->parent = old;
  26                 if (headers) {
  27                         (*headers) = &((*message)->hdrs);
  28                 }
  29         }
  30
  31         if (info) {
  32                 php_http_message_set_info(*message, info);
  33         }
  34
  35         return old != *message;
  36 }
  37
  38 PHP_HTTP_API php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  39 {
  40         if (!message) {
  41                 message = emalloc(sizeof(*message));
  42         }
  43         memset(message, 0, sizeof(*message));
  44         TSRMLS_SET_CTX(message->ts);
  45
  46         php_http_message_set_type(message, type);
  47         message->http.version.major = 1;
  48         message->http.version.minor = 1;
  49         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  50         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  51
  52         return message;
  53 }
  54
  55 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)
  56 {
  57         int free_msg = !message;
  58         zval *sval, tval;
  59         php_http_message_body_t *mbody;
  60
  61         message = php_http_message_init(message, type TSRMLS_CC);
  62
  63         switch (type) {
  64                 case PHP_HTTP_REQUEST:
  65                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  66                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  67                         }
  68                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  69                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  70                         }
  71                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  72                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  73                         }
  74
  75                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  76
  77                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  78                                 php_http_message_body_dtor(&message->body);
  79                                 php_http_message_body_copy(mbody, &message->body, 0);
  80                         }
  81                         break;
  82
  83                 case PHP_HTTP_RESPONSE:
  84                         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)) {
  85                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  86                                         message->http.info.response.code = 200;
  87                                 }
  88                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  89                         }
  90
  91                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  92 #if PHP_VERSION_ID >= 50400
  93                         if (php_output_get_level(TSRMLS_C)) {
  94                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  95                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body, output has already been sent at %s:%d", php_output_get_start_filename(TSRMLS_C), php_output_get_start_lineno(TSRMLS_C));
  96                                         goto error;
  97                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
  98                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
  99                                         goto error;
 100                                 } else {
 101                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 102                                         zval_dtor(&tval);
 103                                 }
 104                         }
 105 #endif
 106                         break;
 107
 108                 default:
 109                 error:
 110                         if (free_msg) {
 111                                 php_http_message_free(&message);
 112                         } else {
 113                                 message = NULL;
 114                         }
 115                         break;
 116         }
 117
 118         return message;
 119 }
 120
 121 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len, zend_bool greedy TSRMLS_DC)
 122 {
 123         php_http_message_parser_t p;
 124         php_http_buffer_t buf;
 125         unsigned flags = PHP_HTTP_MESSAGE_PARSER_CLEANUP;
 126         int free_msg;
 127
 128         php_http_buffer_from_string_ex(&buf, str, len);
 129         php_http_message_parser_init(&p TSRMLS_CC);
 130
 131         if ((free_msg = !msg)) {
 132                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 133         }
 134
 135         if (greedy) {
 136                 flags |= PHP_HTTP_MESSAGE_PARSER_GREEDY;
 137         }
 138         if (FAILURE == php_http_message_parser_parse(&p, &buf, flags, &msg)) {
 139                 if (free_msg) {
 140                         php_http_message_free(&msg);
 141                 }
 142                 msg = NULL;
 143         }
 144
 145         php_http_message_parser_dtor(&p);
 146         php_http_buffer_dtor(&buf);
 147
 148         return msg;
 149 }
 150
 151 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 152 {
 153         zval *ret = NULL, **header;
 154         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 155
 156         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 157                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 158                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 159
 160                         ret = message_header_strval(header TSRMLS_CC);
 161                 } else {
 162                         Z_ADDREF_PP(header);
 163                         ret = *header;
 164                 }
 165         }
 166
 167         efree(key);
 168
 169         return ret;
 170 }
 171
 172 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 173 {
 174         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 175         zend_bool is_multipart = 0;
 176         TSRMLS_FETCH_FROM_CTX(msg->ts);
 177
 178         if (ct) {
 179                 php_http_params_opts_t popts;
 180                 HashTable params;
 181
 182                 ZEND_INIT_SYMTABLE(&params);
 183                 php_http_params_opts_default_get(&popts);
 184                 popts.input.str = Z_STRVAL_P(ct);
 185                 popts.input.len = Z_STRLEN_P(ct);
 186
 187                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 188                         zval **cur, **arg;
 189                         char *ct_str;
 190
 191                         zend_hash_internal_pointer_reset(&params);
 192
 193                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 194                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 195                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 196                         ) {
 197                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 198                                         is_multipart = 1;
 199
 200                                         /* get boundary */
 201                                         if (boundary
 202                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 203                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 204                                         ) {
 205                                                 zval **val;
 206                                                 HashPosition pos;
 207                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 208
 209                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 210                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 211                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 212
 213                                                                 if (Z_STRLEN_P(bnd)) {
 214                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 215                                                                 }
 216                                                                 zval_ptr_dtor(&bnd);
 217                                                         }
 218                                                 }
 219                                         }
 220                                 }
 221                         }
 222                 }
 223                 zend_hash_destroy(&params);
 224                 zval_ptr_dtor(&ct);
 225         }
 226
 227         return is_multipart;
 228 }
 229
 230 /* */
 231 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 232 {
 233         /* just act if different */
 234         if (type != message->type) {
 235
 236                 /* free request info */
 237                 switch (message->type) {
 238                         case PHP_HTTP_REQUEST:
 239                                 STR_FREE(message->http.info.request.method);
 240                                 STR_FREE(message->http.info.request.url);
 241                                 break;
 242
 243                         case PHP_HTTP_RESPONSE:
 244                                 STR_FREE(message->http.info.response.status);
 245                                 break;
 246
 247                         default:
 248                                 break;
 249                 }
 250
 251                 message->type = type;
 252                 memset(&message->http, 0, sizeof(message->http));
 253         }
 254 }
 255
 256 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 257 {
 258         php_http_message_set_type(message, info->type);
 259         message->http.version = info->http.version;
 260         switch (message->type) {
 261                 case PHP_HTTP_REQUEST:
 262                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 263                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 264                         break;
 265
 266                 case PHP_HTTP_RESPONSE:
 267                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 268                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 269                         break;
 270
 271                 default:
 272                         break;
 273         }
 274 }
 275
 276 PHP_HTTP_API void php_http_message_update_headers(php_http_message_t *msg)
 277 {
 278         zval *h;
 279         size_t size;
 280         php_stream *s;
 281         TSRMLS_FETCH_FROM_CTX(msg->ts);
 282
 283         if (php_http_message_body_stream(&msg->body)->readfilters.head) {
 284                 /* if a read stream filter is attached to the body the caller must also care for the headers */
 285         } else if ((size = php_http_message_body_size(&msg->body))) {
 286                 MAKE_STD_ZVAL(h);
 287                 ZVAL_LONG(h, size);
 288                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 289
 290                 if (msg->body.boundary) {
 291                         char *str;
 292                         size_t len;
 293
 294                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 295                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 296                                 MAKE_STD_ZVAL(h);
 297                                 ZVAL_STRINGL(h, str, len, 0);
 298                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 299                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 300                                 zval_dtor(h);
 301                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 302                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 303                         } else {
 304                                 zval_ptr_dtor(&h);
 305                         }
 306                 }
 307         }
 308 }
 309
 310 static zval *message_header_strval(zval **header TSRMLS_DC)
 311 {
 312         zval *ret;
 313
 314         if (Z_TYPE_PP(header) == IS_BOOL) {
 315                 MAKE_STD_ZVAL(ret);
 316                 ZVAL_STRING(ret, Z_BVAL_PP(header) ? "true" : "false", 1);
 317         } else if (Z_TYPE_PP(header) == IS_ARRAY) {
 318                 zval **val;
 319                 HashPosition pos;
 320                 php_http_buffer_t str;
 321
 322                 php_http_buffer_init(&str);
 323                 MAKE_STD_ZVAL(ret);
 324                 FOREACH_VAL(pos, *header, val) {
 325                         zval *strval = message_header_strval(val TSRMLS_CC);
 326
 327                         php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 328                         zval_ptr_dtor(&strval);
 329                 }
 330                 php_http_buffer_fix(&str);
 331                 ZVAL_STRINGL(ret, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 332         } else  {
 333                 ret = php_http_zsep(1, IS_STRING, *header);
 334         }
 335
 336         return ret;
 337 }
 338
 339 static void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 340 {
 341         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 342         HashPosition pos1;
 343         zval **header;
 344         TSRMLS_FETCH_FROM_CTX(msg->ts);
 345
 346         switch (msg->type) {
 347                 case PHP_HTTP_REQUEST:
 348                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 349                         break;
 350
 351                 case PHP_HTTP_RESPONSE:
 352                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 353                         break;
 354
 355                 default:
 356                         break;
 357         }
 358
 359         php_http_message_update_headers(msg);
 360
 361         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 362                 if (key.type == HASH_KEY_IS_STRING) {
 363                         if (key.len == sizeof("Set-Cookie") && !strcasecmp(key.str, "Set-Cookie") && Z_TYPE_PP(header) == IS_ARRAY) {
 364                                 HashPosition pos2;
 365                                 zval **single_header;
 366
 367                                 FOREACH_VAL(pos2, *header, single_header) {
 368                                         if (Z_TYPE_PP(single_header) == IS_ARRAY) {
 369                                                 php_http_cookie_list_t *cookie = php_http_cookie_list_from_struct(NULL, *single_header TSRMLS_CC);
 370
 371                                                 if (cookie) {
 372                                                         char *buf;
 373                                                         size_t len;
 374
 375                                                         php_http_cookie_list_to_string(cookie, &buf, &len);
 376                                                         php_http_buffer_appendf(str, "Set-Cookie: %s" PHP_HTTP_CRLF, buf);
 377                                                         php_http_cookie_list_free(&cookie);
 378                                                         efree(buf);
 379                                                 }
 380                                         } else {
 381                                                 zval *strval = message_header_strval(single_header TSRMLS_CC);
 382
 383                                                 php_http_buffer_appendf(str, "Set-Cookie: %s" PHP_HTTP_CRLF, Z_STRVAL_P(strval));
 384                                                 zval_ptr_dtor(&strval);
 385                                         }
 386                                 }
 387                         } else {
 388                                 zval *strval = message_header_strval(header TSRMLS_CC);
 389
 390                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_P(strval));
 391                                 zval_ptr_dtor(&strval);
 392                         }
 393                 }
 394         }
 395 }
 396
 397 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 398 {
 399         php_http_buffer_t str;
 400
 401         php_http_buffer_init_ex(&str, 0x1000, 0);
 402         message_headers(msg, &str);
 403         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 404         php_http_buffer_dtor(&str);
 405
 406         if (php_http_message_body_size(&msg->body)) {
 407                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 408                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 409         }
 410 }
 411
 412 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 413 {
 414         php_http_buffer_t str;
 415         char *data;
 416
 417         php_http_buffer_init_ex(&str, 0x1000, 0);
 418         message_headers(msg, &str);
 419         if (php_http_message_body_size(&msg->body)) {
 420                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 421                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 422         }
 423
 424         data = php_http_buffer_data(&str, string, length);
 425         if (!string) {
 426                 efree(data);
 427         }
 428
 429         php_http_buffer_dtor(&str);
 430 }
 431
 432 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 433 {
 434         char *buf;
 435         php_http_buffer_t str;
 436         php_http_message_t *msg;
 437
 438         php_http_buffer_init(&str);
 439
 440         msg = message = php_http_message_reverse(message);
 441         do {
 442                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 443                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 444         } while ((message = message->parent));
 445         php_http_message_reverse(msg);
 446
 447         buf = php_http_buffer_data(&str, string, length);
 448         if (!string) {
 449                 efree(buf);
 450         }
 451
 452         php_http_buffer_dtor(&str);
 453 }
 454
 455 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 456 {
 457         int i, c = 0;
 458
 459         php_http_message_count(c, msg);
 460
 461         if (c > 1) {
 462                 php_http_message_t *tmp = msg, **arr;
 463
 464                 arr = ecalloc(c, sizeof(**arr));
 465                 for (i = 0; i < c; ++i) {
 466                         arr[i] = tmp;
 467                         tmp = tmp->parent;
 468                 }
 469                 arr[0]->parent = NULL;
 470                 for (i = 0; i < c-1; ++i) {
 471                         arr[i+1]->parent = arr[i];
 472                 }
 473
 474                 msg = arr[c-1];
 475                 efree(arr);
 476         }
 477
 478         return msg;
 479 }
 480
 481 PHP_HTTP_API php_http_message_t *php_http_message_zip(php_http_message_t *one, php_http_message_t *two)
 482 {
 483         php_http_message_t *dst = php_http_message_copy(one, NULL), *src = php_http_message_copy(two, NULL), *tmp_dst, *tmp_src, *ret = dst;
 484
 485         while(dst && src) {
 486                 tmp_dst = dst->parent;
 487                 tmp_src = src->parent;
 488                 dst->parent = src;
 489                 if (tmp_dst) {
 490                         src->parent = tmp_dst;
 491                 }
 492                 src = tmp_src;
 493                 dst = tmp_dst;
 494         }
 495
 496         return ret;
 497 }
 498
 499 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)
 500 {
 501         php_http_message_t *temp, *copy = NULL;
 502         php_http_info_t info;
 503         TSRMLS_FETCH_FROM_CTX(from->ts);
 504
 505         if (from) {
 506                 info.type = from->type;
 507                 info.http = from->http;
 508
 509                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 510                 php_http_message_set_info(temp, &info);
 511                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 512                 php_http_message_body_copy(&from->body, &temp->body, 1);
 513
 514                 if (parents) while (from->parent) {
 515                         info.type = from->parent->type;
 516                         info.http = from->parent->http;
 517
 518                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 519                         php_http_message_set_info(temp->parent, &info);
 520                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 521                         php_http_message_body_copy(&from->parent->body, &temp->parent->body, 1);
 522
 523                         temp = temp->parent;
 524                         from = from->parent;
 525                 }
 526         }
 527
 528         return copy;
 529 }
 530
 531 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 532 {
 533         return php_http_message_copy_ex(from, to, 1);
 534 }
 535
 536 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 537 {
 538         if (message) {
 539                 zend_hash_destroy(&message->hdrs);
 540                 php_http_message_body_dtor(&message->body);
 541
 542                 switch (message->type) {
 543                         case PHP_HTTP_REQUEST:
 544                                 STR_SET(message->http.info.request.method, NULL);
 545                                 STR_SET(message->http.info.request.url, NULL);
 546                                 break;
 547
 548                         case PHP_HTTP_RESPONSE:
 549                                 STR_SET(message->http.info.response.status, NULL);
 550                                 break;
 551
 552                         default:
 553                                 break;
 554                 }
 555         }
 556 }
 557
 558 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 559 {
 560         if (*message) {
 561                 if ((*message)->parent) {
 562                         php_http_message_free(&(*message)->parent);
 563                 }
 564                 php_http_message_dtor(*message);
 565                 efree(*message);
 566                 *message = NULL;
 567         }
 568 }
 569
 570 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 571 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 572 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 573
 574 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 575         PHP_HTTP_ARG_VAL(message, 0)
 576         PHP_HTTP_ARG_VAL(greedy, 0)
 577 PHP_HTTP_END_ARGS;
 578
 579 PHP_HTTP_EMPTY_ARGS(getBody);
 580 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 581         PHP_HTTP_ARG_VAL(body, 0)
 582 PHP_HTTP_END_ARGS;
 583
 584 PHP_HTTP_BEGIN_ARGS(addBody, 1)
 585         PHP_HTTP_ARG_VAL(body, 0)
 586 PHP_HTTP_END_ARGS;
 587
 588 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 589         PHP_HTTP_ARG_VAL(header, 0)
 590 PHP_HTTP_END_ARGS;
 591
 592 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 593         PHP_HTTP_ARG_VAL(header, 0)
 594         PHP_HTTP_ARG_VAL(value, 0)
 595 PHP_HTTP_END_ARGS;
 596
 597 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 598         PHP_HTTP_ARG_VAL(header, 0)
 599         PHP_HTTP_ARG_VAL(value, 0)
 600 PHP_HTTP_END_ARGS;
 601
 602 PHP_HTTP_EMPTY_ARGS(getHeaders);
 603 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 604         PHP_HTTP_ARG_VAL(headers, 0)
 605 PHP_HTTP_END_ARGS;
 606
 607 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 608         PHP_HTTP_ARG_VAL(headers, 0)
 609         PHP_HTTP_ARG_VAL(append, 0)
 610 PHP_HTTP_END_ARGS;
 611
 612 PHP_HTTP_EMPTY_ARGS(getType);
 613 PHP_HTTP_BEGIN_ARGS(setType, 1)
 614         PHP_HTTP_ARG_VAL(type, 0)
 615 PHP_HTTP_END_ARGS;
 616
 617 PHP_HTTP_EMPTY_ARGS(getInfo);
 618 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 619         PHP_HTTP_ARG_VAL(http_info, 0)
 620 PHP_HTTP_END_ARGS;
 621
 622 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 623 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 624         PHP_HTTP_ARG_VAL(response_code, 0)
 625 PHP_HTTP_END_ARGS;
 626
 627 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 628 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 629         PHP_HTTP_ARG_VAL(response_status, 0)
 630 PHP_HTTP_END_ARGS;
 631
 632 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 633 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 634         PHP_HTTP_ARG_VAL(request_method, 0)
 635 PHP_HTTP_END_ARGS;
 636
 637 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 638 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 639         PHP_HTTP_ARG_VAL(url, 0)
 640 PHP_HTTP_END_ARGS;
 641
 642 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 643 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 644         PHP_HTTP_ARG_VAL(http_version, 0)
 645 PHP_HTTP_END_ARGS;
 646
 647 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 648 PHP_HTTP_EMPTY_ARGS(__toString);
 649 PHP_HTTP_BEGIN_ARGS(toString, 0)
 650         PHP_HTTP_ARG_VAL(include_parent, 0)
 651 PHP_HTTP_END_ARGS;
 652 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 653         PHP_HTTP_ARG_VAL(callback, 0)
 654 PHP_HTTP_END_ARGS;
 655 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 656         PHP_HTTP_ARG_VAL(stream, 0)
 657 PHP_HTTP_END_ARGS;
 658
 659 PHP_HTTP_EMPTY_ARGS(count);
 660
 661 PHP_HTTP_EMPTY_ARGS(serialize);
 662 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 663         PHP_HTTP_ARG_VAL(serialized, 0)
 664 PHP_HTTP_END_ARGS;
 665
 666 PHP_HTTP_EMPTY_ARGS(rewind);
 667 PHP_HTTP_EMPTY_ARGS(valid);
 668 PHP_HTTP_EMPTY_ARGS(key);
 669 PHP_HTTP_EMPTY_ARGS(current);
 670 PHP_HTTP_EMPTY_ARGS(next);
 671
 672 PHP_HTTP_EMPTY_ARGS(detach);
 673 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 674         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 675 PHP_HTTP_END_ARGS;
 676 PHP_HTTP_EMPTY_ARGS(reverse);
 677
 678 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 679         PHP_HTTP_ARG_VAL(boundary, 1)
 680 PHP_HTTP_END_ARGS;
 681 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 682
 683 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 684 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 685 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC);
 686 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 687
 688 static zend_class_entry *php_http_message_class_entry;
 689
 690 zend_class_entry *php_http_message_get_class_entry(void)
 691 {
 692         return php_http_message_class_entry;
 693 }
 694
 695 static zend_function_entry php_http_message_method_entry[] = {
 696         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 697         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 698         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 699         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 700         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 701         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 702         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 703         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 704         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 705         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 706         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 707         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 708         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 709         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 710         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 711         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 712         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 713         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 714         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 715         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 716         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 717         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 718         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 719         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 720         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 721         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 722         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 723         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 724
 725         /* implements Countable */
 726         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 727
 728         /* implements Serializable */
 729         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 730         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 731
 732         /* implements Iterator */
 733         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 734         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 735         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 736         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 737         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 738
 739         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 740
 741         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 742         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 743         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 744
 745         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 746         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 747
 748         EMPTY_FUNCTION_ENTRY
 749 };
 750 static zend_object_handlers php_http_message_object_handlers;
 751 static HashTable php_http_message_object_prophandlers;
 752
 753 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 754
 755 typedef struct php_http_message_object_prophandler {
 756         php_http_message_object_prophandler_func_t read;
 757         php_http_message_object_prophandler_func_t write;
 758 } php_http_message_object_prophandler_t;
 759
 760 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) {
 761         php_http_message_object_prophandler_t h = { read, write };
 762         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 763 }
 764 /*
 765 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 766         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 767 }
 768 */
 769 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 770         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 771 }
 772 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 773         RETVAL_LONG(obj->message->type);
 774 }
 775 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 776         zval *cpy = php_http_ztyp(IS_LONG, value);
 777         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 778         zval_ptr_dtor(&cpy);
 779 }
 780 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 781         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 782                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 783         } else {
 784                 RETVAL_NULL();
 785         }
 786 }
 787 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 788         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 789                 zval *cpy = php_http_ztyp(IS_STRING, value);
 790                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 791                 zval_ptr_dtor(&cpy);
 792         }
 793 }
 794 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 795         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 796                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 797         } else {
 798                 RETVAL_NULL();
 799         }
 800 }
 801 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 802         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 803                 zval *cpy = php_http_ztyp(IS_STRING, value);
 804                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 805                 zval_ptr_dtor(&cpy);
 806         }
 807 }
 808 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 809         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 810                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 811         } else {
 812                 RETVAL_NULL();
 813         }
 814 }
 815 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 816         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 817                 zval *cpy = php_http_ztyp(IS_STRING, value);
 818                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 819                 zval_ptr_dtor(&cpy);
 820         }
 821 }
 822 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 823         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 824                 RETVAL_LONG(obj->message->http.info.response.code);
 825         } else {
 826                 RETVAL_NULL();
 827         }
 828 }
 829 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 830         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 831                 zval *cpy = php_http_ztyp(IS_LONG, value);
 832                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 833                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 834                 zval_ptr_dtor(&cpy);
 835         }
 836 }
 837 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 838         char *version_str;
 839         size_t version_len;
 840
 841         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 842         RETVAL_STRINGL(version_str, version_len, 0);
 843 }
 844 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 845         zval *cpy = php_http_ztyp(IS_STRING, value);
 846         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 847         zval_ptr_dtor(&cpy);
 848 }
 849 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 850         array_init(return_value);
 851         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 852 }
 853 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 854         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 855
 856         zend_hash_clean(&obj->message->hdrs);
 857         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 858         zval_ptr_dtor(&cpy);
 859 }
 860 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 861         if (obj->body.handle) {
 862                 RETVAL_OBJVAL(obj->body, 1);
 863         } else {
 864                 RETVAL_NULL();
 865         }
 866 }
 867 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 868         php_http_message_object_set_body(obj, value TSRMLS_CC);
 869 }
 870 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 871         if (obj->message->parent) {
 872                 RETVAL_OBJVAL(obj->parent, 1);
 873         } else {
 874                 RETVAL_NULL();
 875         }
 876 }
 877 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 878         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 879                 if (obj->message->parent) {
 880                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 881                 }
 882                 Z_OBJ_ADDREF_P(value);
 883                 obj->parent = Z_OBJVAL_P(value);
 884         }
 885 }
 886
 887 PHP_MINIT_FUNCTION(http_message)
 888 {
 889         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_get_class_entry(), 0);
 890         php_http_message_class_entry->create_object = php_http_message_object_new;
 891         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 892         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 893         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 894         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 895         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 896         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 897
 898         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 899
 900         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 901         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 902         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 903         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 904         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 905         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 906         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);
 907         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 908         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);
 909         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 910         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);
 911         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 912         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);
 913         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 914         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);
 915         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 916         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 917         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 918         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);
 919
 920         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 921         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 922         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 923
 924         return SUCCESS;
 925 }
 926
 927 PHP_MSHUTDOWN_FUNCTION(http_message)
 928 {
 929         zend_hash_destroy(&php_http_message_object_prophandlers);
 930
 931         return SUCCESS;
 932 }
 933
 934 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 935 {
 936         int i = 0;
 937         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 938
 939         /* count */
 940         php_http_message_count(i, obj->message);
 941
 942         if (i > 1) {
 943                 zend_object_value *ovalues = NULL;
 944                 php_http_message_object_t **objects = NULL;
 945                 int last;
 946
 947                 objects = ecalloc(i, sizeof(**objects));
 948                 ovalues = ecalloc(i, sizeof(*ovalues));
 949
 950                 /* we are the first message */
 951                 objects[0] = obj;
 952                 ovalues[0] = getThis()->value.obj;
 953
 954                 /* fetch parents */
 955                 for (i = 1; obj->parent.handle; ++i) {
 956                         ovalues[i] = obj->parent;
 957                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 958                 }
 959
 960                 /* reorder parents */
 961                 for (last = --i; i; --i) {
 962                         objects[i]->message->parent = objects[i-1]->message;
 963                         objects[i]->parent = ovalues[i-1];
 964                 }
 965
 966                 objects[0]->message->parent = NULL;
 967                 objects[0]->parent.handle = 0;
 968                 objects[0]->parent.handlers = NULL;
 969
 970                 /* add ref, because we previously have not been a parent message */
 971                 Z_OBJ_ADDREF_P(getThis());
 972                 RETVAL_OBJVAL(ovalues[last], 1);
 973
 974                 efree(objects);
 975                 efree(ovalues);
 976         } else {
 977                 RETURN_ZVAL(getThis(), 1, 0);
 978         }
 979 }
 980
 981 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 982 {
 983         zval m;
 984         php_http_message_t *save_parent_msg = NULL;
 985         zend_object_value save_parent_obj = {0, NULL};
 986         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 987         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 988
 989         INIT_PZVAL(&m);
 990         m.type = IS_OBJECT;
 991
 992         if (!top) {
 993                 save_parent_obj = obj->parent;
 994                 save_parent_msg = obj->message->parent;
 995         } else {
 996                 /* iterate to the most parent object */
 997                 while (obj->parent.handle) {
 998                         m.value.obj = obj->parent;
 999                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1000                 }
1001         }
1002
1003         /* prepend */
1004         obj->parent = prepend->value.obj;
1005         obj->message->parent = prepend_obj->message;
1006
1007         /* add ref */
1008         zend_objects_store_add_ref(prepend TSRMLS_CC);
1009         while (prepend_obj->parent.handle) {
1010                 m.value.obj = prepend_obj->parent;
1011                 zend_objects_store_add_ref(&m TSRMLS_CC);
1012                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1013         }
1014
1015         if (!top) {
1016                 prepend_obj->parent = save_parent_obj;
1017                 prepend_obj->message->parent = save_parent_msg;
1018         }
1019 }
1020
1021 STATUS php_http_message_object_set_body(php_http_message_object_t *msg_obj, zval *zbody TSRMLS_DC)
1022 {
1023         zval *tmp = NULL;
1024         php_stream *s;
1025         zend_object_value ov;
1026         php_http_message_body_t *body;
1027         php_http_message_body_object_t *body_obj;
1028
1029         switch (Z_TYPE_P(zbody)) {
1030                 case IS_RESOURCE:
1031                         php_stream_from_zval_no_verify(s, &zbody);
1032                         if (!s) {
1033                                 php_http_error(HE_THROW, PHP_HTTP_E_CLIENT, "not a valid stream resource");
1034                                 return FAILURE;
1035                         }
1036
1037                         is_resource:
1038
1039                         body = php_http_message_body_init(NULL, s TSRMLS_CC);
1040                         if (SUCCESS != php_http_new(&ov, php_http_message_body_get_class_entry(), (php_http_new_t) php_http_message_body_object_new_ex, NULL, body, NULL TSRMLS_CC)) {
1041                                 php_http_message_body_free(&body);
1042                                 return FAILURE;
1043                         }
1044                         MAKE_STD_ZVAL(tmp);
1045                         ZVAL_OBJVAL(tmp, ov, 0);
1046                         zbody = tmp;
1047                         break;
1048
1049                 case IS_OBJECT:
1050                         if (instanceof_function(Z_OBJCE_P(zbody), php_http_message_body_get_class_entry() TSRMLS_CC)) {
1051                                 Z_OBJ_ADDREF_P(zbody);
1052                                 break;
1053                         }
1054                         /* no break */
1055
1056                 default:
1057                         tmp = php_http_ztyp(IS_STRING, zbody);
1058                         s = php_stream_temp_new();
1059                         php_stream_write(s, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
1060                         zval_ptr_dtor(&tmp);
1061                         tmp = NULL;
1062                         goto is_resource;
1063
1064         }
1065
1066         body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1067
1068         if (msg_obj->body.handle) {
1069                 zend_objects_store_del_ref_by_handle(msg_obj->body.handle TSRMLS_CC);
1070                 php_http_message_body_dtor(&msg_obj->message->body);
1071         }
1072
1073         php_http_message_body_copy(body_obj->body, &msg_obj->message->body, 0);
1074         msg_obj->body = Z_OBJVAL_P(zbody);
1075
1076         if (tmp) {
1077                 zval_ptr_dtor(&tmp);
1078         }
1079
1080         return SUCCESS;
1081 }
1082
1083 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1084 {
1085         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1086 }
1087
1088 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)
1089 {
1090         zend_object_value ov;
1091         php_http_message_object_t *o;
1092
1093         o = ecalloc(1, sizeof(php_http_message_object_t));
1094         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1095         object_properties_init((zend_object *) o, ce);
1096
1097         if (ptr) {
1098                 *ptr = o;
1099         }
1100
1101         if (msg) {
1102                 o->message = msg;
1103                 if (msg->parent) {
1104                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1105                 }
1106                 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);
1107         }
1108
1109         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1110         ov.handlers = &php_http_message_object_handlers;
1111
1112         return ov;
1113 }
1114
1115 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1116 {
1117         zend_object_value new_ov;
1118         php_http_message_object_t *new_obj = NULL;
1119         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1120
1121         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1122         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1123
1124         return new_ov;
1125 }
1126
1127 void php_http_message_object_free(void *object TSRMLS_DC)
1128 {
1129         php_http_message_object_t *o = (php_http_message_object_t *) object;
1130
1131         if (o->iterator) {
1132                 zval_ptr_dtor(&o->iterator);
1133                 o->iterator = NULL;
1134         }
1135         if (o->message) {
1136                 /* do NOT free recursivly */
1137                 php_http_message_dtor(o->message);
1138                 efree(o->message);
1139                 o->message = NULL;
1140         }
1141         if (o->parent.handle) {
1142                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1143         }
1144         if (o->body.handle) {
1145                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1146         }
1147         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1148         efree(o);
1149 }
1150
1151
1152 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1153 {
1154         php_http_message_object_prophandler_t *handler;
1155         zval *copy = php_http_ztyp(IS_STRING, member);
1156
1157         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1158                 zval_ptr_dtor(&copy);
1159                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1160         }
1161         zval_ptr_dtor(&copy);
1162
1163         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1164 }
1165
1166 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1167 {
1168         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1169         php_http_message_object_prophandler_t *handler;
1170         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1171
1172         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1173                 if (type == BP_VAR_R) {
1174                         ALLOC_ZVAL(return_value);
1175                         Z_SET_REFCOUNT_P(return_value, 0);
1176                         Z_UNSET_ISREF_P(return_value);
1177
1178                         handler->read(obj, return_value TSRMLS_CC);
1179                 } else {
1180                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1181                         return_value = NULL;
1182                 }
1183         } else {
1184                 return_value = zend_get_std_object_handlers()->read_property(object, member, type PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1185         }
1186
1187         zval_ptr_dtor(&copy);
1188
1189         return return_value;
1190 }
1191
1192 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value PHP_HTTP_ZEND_LITERAL_DC TSRMLS_DC)
1193 {
1194         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1195         php_http_message_object_prophandler_t *handler;
1196         zval *copy = php_http_ztyp(IS_STRING, member);
1197
1198         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1199                 handler->write(obj, value TSRMLS_CC);
1200         } else {
1201                 zend_get_std_object_handlers()->write_property(object, member, value PHP_HTTP_ZEND_LITERAL_CC TSRMLS_CC);
1202         }
1203
1204         zval_ptr_dtor(&copy);
1205 }
1206
1207
1208 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1209 {
1210         zval *headers;
1211         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1212         php_http_message_t *msg = obj->message;
1213         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1214         zval array, *parent, *body;
1215         char *version;
1216
1217         INIT_PZVAL_ARRAY(&array, props);
1218
1219 #define ASSOC_PROP(array, ptype, name, val) \
1220         { \
1221                 char *m_prop_name; \
1222                 int m_prop_len; \
1223                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1224                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1225                 efree(m_prop_name); \
1226         }
1227 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1228 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1229 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1230         { \
1231                 char *m_prop_name; \
1232                 int m_prop_len; \
1233                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1234                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1235                 efree(m_prop_name); \
1236         }
1237
1238         ASSOC_PROP(array, long, "type", msg->type);
1239         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1240
1241         switch (msg->type) {
1242                 case PHP_HTTP_REQUEST:
1243                         ASSOC_PROP(array, long, "responseCode", 0);
1244                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1245                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1246                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1247                         break;
1248
1249                 case PHP_HTTP_RESPONSE:
1250                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1251                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1252                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1253                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1254                         break;
1255
1256                 case PHP_HTTP_NONE:
1257                 default:
1258                         ASSOC_PROP(array, long, "responseCode", 0);
1259                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1260                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1261                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1262                         break;
1263         }
1264
1265         MAKE_STD_ZVAL(headers);
1266         array_init(headers);
1267         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1268         ASSOC_PROP(array, zval, "headers", headers);
1269
1270         MAKE_STD_ZVAL(body);
1271         if (!obj->body.handle) {
1272                 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);
1273         }
1274         ZVAL_OBJVAL(body, obj->body, 1);
1275         ASSOC_PROP(array, zval, "body", body);
1276
1277         MAKE_STD_ZVAL(parent);
1278         if (msg->parent) {
1279                 ZVAL_OBJVAL(parent, obj->parent, 1);
1280         } else {
1281                 ZVAL_NULL(parent);
1282         }
1283         ASSOC_PROP(array, zval, "parentMessage", parent);
1284
1285         return props;
1286 }
1287
1288 /* PHP */
1289
1290 PHP_METHOD(HttpMessage, __construct)
1291 {
1292         zend_bool greedy = 1;
1293         zval *zmessage = NULL;
1294         php_http_message_t *msg = NULL;
1295         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1296
1297         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1298                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!b", &zmessage, &greedy) && zmessage) {
1299                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1300                                 php_stream *s;
1301                                 php_http_message_parser_t p;
1302
1303                                 php_stream_from_zval(s, &zmessage);
1304                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1305                                         unsigned flags = (greedy ? PHP_HTTP_MESSAGE_PARSER_GREEDY : 0);
1306
1307                                         php_http_message_parser_parse_stream(&p, s, flags, &msg);
1308                                         php_http_message_parser_dtor(&p);
1309                                 }
1310
1311                                 if (!msg) {
1312                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message from stream");
1313                                 }
1314                         } else {
1315                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1316                                 if (!(msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage), greedy TSRMLS_CC))) {
1317                                         php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", MIN(25, Z_STRLEN_P(zmessage)), Z_STRVAL_P(zmessage));
1318                                 }
1319                                 zval_ptr_dtor(&zmessage);
1320                         }
1321
1322                         if (msg) {
1323                                 php_http_message_dtor(obj->message);
1324                                 obj->message = msg;
1325                                 if (obj->message->parent) {
1326                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1327                                 }
1328                         }
1329                 }
1330                 if (!obj->message) {
1331                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1332                 }
1333         } end_error_handling();
1334
1335 }
1336
1337 PHP_METHOD(HttpMessage, getBody)
1338 {
1339         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1340                 if (SUCCESS == zend_parse_parameters_none()) {
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                         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)) {
1348                                 RETVAL_OBJVAL(obj->body, 1);
1349                         }
1350                 }
1351         } end_error_handling();
1352 }
1353
1354 PHP_METHOD(HttpMessage, setBody)
1355 {
1356         zval *zbody;
1357
1358         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_get_class_entry())) {
1359                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1360
1361                 if (!obj->message) {
1362                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1363                 }
1364                 php_http_message_object_prophandler_set_body(obj, zbody TSRMLS_CC);
1365         }
1366         RETVAL_ZVAL(getThis(), 1, 0);
1367 }
1368
1369 PHP_METHOD(HttpMessage, addBody)
1370 {
1371         zval *new_body;
1372
1373         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_get_class_entry())) {
1374                 php_http_message_body_object_t *old_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1375                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1376
1377                 php_http_message_body_to_callback(old_obj->body, (php_http_pass_callback_t) php_http_message_body_append, new_obj->body, 0, 0);
1378         }
1379         RETVAL_ZVAL(getThis(), 1, 0);
1380 }
1381
1382
1383 PHP_METHOD(HttpMessage, getHeader)
1384 {
1385         char *header_str;
1386         int header_len;
1387
1388         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1389                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1390                 zval *header;
1391
1392                 if (!obj->message) {
1393                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1394                 }
1395
1396                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1397                         RETURN_ZVAL(header, 1, 1);
1398                 }
1399         }
1400         RETURN_FALSE;
1401 }
1402
1403 PHP_METHOD(HttpMessage, getHeaders)
1404 {
1405         if (SUCCESS == zend_parse_parameters_none()) {
1406                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1407
1408                 if (!obj->message) {
1409                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1410                 }
1411
1412                 array_init(return_value);
1413                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1414         }
1415 }
1416
1417 PHP_METHOD(HttpMessage, setHeader)
1418 {
1419         zval *zvalue = NULL;
1420         char *name_str;
1421         int name_len;
1422
1423         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1424                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1425                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1426
1427                 if (!obj->message) {
1428                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1429                 }
1430
1431                 if (!zvalue) {
1432                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1433                 } else {
1434                         Z_ADDREF_P(zvalue);
1435                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1436                 }
1437                 efree(name);
1438         }
1439         RETVAL_ZVAL(getThis(), 1, 0);
1440 }
1441
1442 PHP_METHOD(HttpMessage, setHeaders)
1443 {
1444         zval *new_headers = NULL;
1445
1446         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1447                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1448
1449                 if (!obj->message) {
1450                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1451                 }
1452
1453                 zend_hash_clean(&obj->message->hdrs);
1454                 if (new_headers) {
1455                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1456                 }
1457         }
1458         RETVAL_ZVAL(getThis(), 1, 0);
1459 }
1460
1461 PHP_METHOD(HttpMessage, addHeader)
1462 {
1463         zval *zvalue;
1464         char *name_str;
1465         int name_len;
1466
1467         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1468                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1469                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1470                 zval *header;
1471
1472                 if (!obj->message) {
1473                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1474                 }
1475
1476                 Z_ADDREF_P(zvalue);
1477                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1478                         convert_to_array(header);
1479                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1480                 } else {
1481                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1482                 }
1483                 efree(name);
1484         }
1485         RETVAL_ZVAL(getThis(), 1, 0);
1486 }
1487
1488 PHP_METHOD(HttpMessage, addHeaders)
1489 {
1490         zval *new_headers;
1491         zend_bool append = 0;
1492
1493         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1494                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1495
1496                 if (!obj->message) {
1497                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1498                 }
1499
1500                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1501         }
1502         RETVAL_ZVAL(getThis(), 1, 0);
1503 }
1504
1505 PHP_METHOD(HttpMessage, getType)
1506 {
1507         if (SUCCESS == zend_parse_parameters_none()) {
1508                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1509
1510                 if (!obj->message) {
1511                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1512                 }
1513
1514                 RETURN_LONG(obj->message->type);
1515         }
1516 }
1517
1518 PHP_METHOD(HttpMessage, setType)
1519 {
1520         long type;
1521
1522         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1523                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1524
1525                 if (!obj->message) {
1526                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1527                 }
1528
1529                 php_http_message_set_type(obj->message, type);
1530         }
1531         RETVAL_ZVAL(getThis(), 1, 0);
1532 }
1533
1534 PHP_METHOD(HttpMessage, getInfo)
1535 {
1536         if (SUCCESS == zend_parse_parameters_none()) {
1537                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1538
1539                 if (!obj->message) {
1540                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1541                 }
1542
1543                 switch (obj->message->type) {
1544                         case PHP_HTTP_REQUEST:
1545                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1546                                 break;
1547                         case PHP_HTTP_RESPONSE:
1548                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1549                                 break;
1550                         default:
1551                                 RETURN_NULL();
1552                                 break;
1553                 }
1554                 Z_TYPE_P(return_value) = IS_STRING;
1555                 return;
1556         }
1557         RETURN_FALSE;
1558 }
1559
1560 PHP_METHOD(HttpMessage, setInfo)
1561 {
1562         char *str;
1563         int len;
1564         php_http_info_t inf;
1565
1566         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1567         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1568                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1569
1570                 if (!obj->message) {
1571                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1572                 }
1573
1574                 php_http_message_set_info(obj->message, &inf);
1575                 php_http_info_dtor(&inf);
1576         }
1577         RETVAL_ZVAL(getThis(), 1, 0);
1578 }
1579
1580 PHP_METHOD(HttpMessage, getHttpVersion)
1581 {
1582         if (SUCCESS == zend_parse_parameters_none()) {
1583                 char *str;
1584                 size_t len;
1585                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1586
1587                 if (!obj->message) {
1588                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1589                 }
1590
1591                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1592                 RETURN_STRINGL(str, len, 0);
1593         }
1594
1595         RETURN_FALSE;
1596 }
1597
1598 PHP_METHOD(HttpMessage, setHttpVersion)
1599 {
1600         char *v_str;
1601         int v_len;
1602
1603         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1604                 php_http_version_t version;
1605                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1606
1607                 if (!obj->message) {
1608                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1609                 }
1610
1611                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1612                         obj->message->http.version = version;
1613                 }
1614         }
1615         RETVAL_ZVAL(getThis(), 1, 0);
1616 }
1617
1618 PHP_METHOD(HttpMessage, getResponseCode)
1619 {
1620         if (SUCCESS == zend_parse_parameters_none()) {
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(RESPONSE, obj->message, RETURN_FALSE);
1628                 RETURN_LONG(obj->message->http.info.response.code);
1629         }
1630         RETURN_FALSE;
1631 }
1632
1633 PHP_METHOD(HttpMessage, setResponseCode)
1634 {
1635         long code;
1636         zend_bool strict = 1;
1637
1638         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1639                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1640
1641                 if (!obj->message) {
1642                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1643                 }
1644
1645                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1646                 if (strict && (code < 100 || code > 599)) {
1647                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1648                         RETURN_FALSE;
1649                 }
1650
1651                 obj->message->http.info.response.code = code;
1652                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1653         }
1654         RETVAL_ZVAL(getThis(), 1, 0);
1655 }
1656
1657 PHP_METHOD(HttpMessage, getResponseStatus)
1658 {
1659         if (SUCCESS == zend_parse_parameters_none()) {
1660                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1661
1662                 if (!obj->message) {
1663                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1664                 }
1665
1666                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1667                 if (obj->message->http.info.response.status) {
1668                         RETURN_STRING(obj->message->http.info.response.status, 1);
1669                 } else {
1670                         RETURN_EMPTY_STRING();
1671                 }
1672         }
1673
1674         RETURN_FALSE;
1675 }
1676
1677 PHP_METHOD(HttpMessage, setResponseStatus)
1678 {
1679         char *status;
1680         int status_len;
1681
1682         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1683                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1684
1685                 if (!obj->message) {
1686                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1687                 }
1688
1689                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1690                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1691         }
1692         RETVAL_ZVAL(getThis(), 1, 0);
1693 }
1694
1695 PHP_METHOD(HttpMessage, getRequestMethod)
1696 {
1697         if (SUCCESS == zend_parse_parameters_none()) {
1698                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1699
1700                 if (!obj->message) {
1701                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1702                 }
1703
1704                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1705                 if (obj->message->http.info.request.method) {
1706                         RETURN_STRING(obj->message->http.info.request.method, 1);
1707                 } else {
1708                         RETURN_EMPTY_STRING();
1709                 }
1710         }
1711
1712         RETURN_FALSE;
1713 }
1714
1715 PHP_METHOD(HttpMessage, setRequestMethod)
1716 {
1717         char *method;
1718         int method_len;
1719
1720         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1721                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1722
1723                 if (!obj->message) {
1724                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1725                 }
1726
1727                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1728                 if (method_len < 1) {
1729                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1730                         RETURN_FALSE;
1731                 }
1732
1733                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1734         }
1735         RETVAL_ZVAL(getThis(), 1, 0);
1736 }
1737
1738 PHP_METHOD(HttpMessage, getRequestUrl)
1739 {
1740         if (SUCCESS == zend_parse_parameters_none()) {
1741                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1742
1743                 if (!obj->message) {
1744                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1745                 }
1746
1747                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1748                 if (obj->message->http.info.request.url) {
1749                         RETURN_STRING(obj->message->http.info.request.url, 1);
1750                 } else {
1751                         RETURN_EMPTY_STRING();
1752                 }
1753         }
1754
1755         RETURN_FALSE;
1756 }
1757
1758 PHP_METHOD(HttpMessage, setRequestUrl)
1759 {
1760         char *url_str;
1761         int url_len;
1762
1763         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1764                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1765
1766                 if (!obj->message) {
1767                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1768                 }
1769
1770                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1771                 if (url_len < 1) {
1772                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1773                         RETURN_FALSE;
1774                 }
1775                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1776         }
1777         RETVAL_ZVAL(getThis(), 1, 0);
1778 }
1779
1780
1781 PHP_METHOD(HttpMessage, getParentMessage)
1782 {
1783         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1784                 if (SUCCESS == zend_parse_parameters_none()) {
1785                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1786
1787                         if (!obj->message) {
1788                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1789                         }
1790
1791                         if (obj->message->parent) {
1792                                 RETVAL_OBJVAL(obj->parent, 1);
1793                         } else {
1794                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1795                         }
1796                 }
1797         } end_error_handling();
1798 }
1799
1800 PHP_METHOD(HttpMessage, toString)
1801 {
1802         zend_bool include_parent = 0;
1803
1804         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1805                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1806                 char *string;
1807                 size_t length;
1808
1809                 if (!obj->message) {
1810                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1811                 }
1812
1813                 if (include_parent) {
1814                         php_http_message_serialize(obj->message, &string, &length);
1815                 } else {
1816                         php_http_message_to_string(obj->message, &string, &length);
1817                 }
1818                 if (string) {
1819                         RETURN_STRINGL(string, length, 0);
1820                 }
1821         }
1822         RETURN_EMPTY_STRING();
1823 }
1824
1825 PHP_METHOD(HttpMessage, toStream)
1826 {
1827         zval *zstream;
1828
1829         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1830                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1831                 php_stream *s;
1832
1833                 php_stream_from_zval(s, &zstream);
1834
1835                 if (!obj->message) {
1836                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1837                 }
1838
1839                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1840         }
1841 }
1842
1843 PHP_METHOD(HttpMessage, toCallback)
1844 {
1845         php_http_pass_fcall_arg_t fcd;
1846
1847         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1848                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1849
1850                 fcd.fcz = getThis();
1851                 Z_ADDREF_P(fcd.fcz);
1852                 TSRMLS_SET_CTX(fcd.ts);
1853
1854                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1855                 zend_fcall_info_args_clear(&fcd.fci, 1);
1856
1857                 zval_ptr_dtor(&fcd.fcz);
1858                 RETURN_TRUE;
1859         }
1860         RETURN_FALSE;
1861 }
1862
1863 PHP_METHOD(HttpMessage, serialize)
1864 {
1865         if (SUCCESS == zend_parse_parameters_none()) {
1866                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1867                 char *string;
1868                 size_t length;
1869
1870                 if (!obj->message) {
1871                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1872                 }
1873
1874                 php_http_message_serialize(obj->message, &string, &length);
1875                 RETURN_STRINGL(string, length, 0);
1876         }
1877         RETURN_EMPTY_STRING();
1878 }
1879
1880 PHP_METHOD(HttpMessage, unserialize)
1881 {
1882         int length;
1883         char *serialized;
1884
1885         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1886                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1887                 php_http_message_t *msg;
1888
1889                 if (obj->message) {
1890                         php_http_message_dtor(obj->message);
1891                         efree(obj->message);
1892                 }
1893                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length, 1 TSRMLS_CC))) {
1894                         obj->message = msg;
1895                 } else {
1896                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1897                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1898                 }
1899         }
1900 }
1901
1902 PHP_METHOD(HttpMessage, detach)
1903 {
1904         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1905                 if (SUCCESS == zend_parse_parameters_none()) {
1906                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1907
1908                         if (!obj->message) {
1909                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1910                         }
1911
1912                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1913                 }
1914         } end_error_handling();
1915 }
1916
1917 PHP_METHOD(HttpMessage, prepend)
1918 {
1919         zval *prepend;
1920         zend_bool top = 1;
1921
1922         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1923                 php_http_message_t *msg[2];
1924                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1925                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1926
1927                 if (!obj->message) {
1928                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1929                 }
1930                 if (!prepend_obj->message) {
1931                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1932                 }
1933
1934                 /* safety check */
1935                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1936                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1937                                 if (msg[0] == msg[1]) {
1938                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1939                                         return;
1940                                 }
1941                         }
1942                 }
1943
1944                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1945         }
1946 }
1947
1948 PHP_METHOD(HttpMessage, reverse)
1949 {
1950         if (SUCCESS == zend_parse_parameters_none()) {
1951                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1952         }
1953 }
1954
1955 PHP_METHOD(HttpMessage, isMultipart)
1956 {
1957         zval *zboundary = NULL;
1958
1959         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1960                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1961                 char *boundary = NULL;
1962
1963                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1964
1965                 if (zboundary && boundary) {
1966                         zval_dtor(zboundary);
1967                         ZVAL_STRING(zboundary, boundary, 0);
1968                 }
1969         }
1970 }
1971
1972 PHP_METHOD(HttpMessage, splitMultipartBody)
1973 {
1974         if (SUCCESS == zend_parse_parameters_none()) {
1975                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1976                 char *boundary = NULL;
1977
1978                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1979                         php_http_message_t *msg;
1980
1981                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1982                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1983                         }
1984                 }
1985                 STR_FREE(boundary);
1986         }
1987 }
1988
1989 PHP_METHOD(HttpMessage, count)
1990 {
1991         if (SUCCESS == zend_parse_parameters_none()) {
1992                 long i = 0;
1993                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1994
1995                 if (!obj->message) {
1996                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1997                 }
1998
1999                 php_http_message_count(i, obj->message);
2000                 RETURN_LONG(i);
2001         }
2002         RETURN_FALSE;
2003 }
2004
2005 PHP_METHOD(HttpMessage, rewind)
2006 {
2007         if (SUCCESS == zend_parse_parameters_none()) {
2008                 zval *zobj = getThis();
2009                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
2010
2011                 if (obj->iterator) {
2012                         zval_ptr_dtor(&obj->iterator);
2013                 }
2014                 Z_ADDREF_P(zobj);
2015                 obj->iterator = zobj;
2016         }
2017 }
2018
2019 PHP_METHOD(HttpMessage, valid)
2020 {
2021         if (SUCCESS == zend_parse_parameters_none()) {
2022                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2023
2024                 RETURN_BOOL(obj->iterator != NULL);
2025         }
2026 }
2027
2028 PHP_METHOD(HttpMessage, next)
2029 {
2030         if (SUCCESS == zend_parse_parameters_none()) {
2031                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2032
2033                 if (obj->iterator) {
2034                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
2035
2036                         if (itr && itr->parent.handle) {
2037                                 zval *old = obj->iterator;
2038                                 MAKE_STD_ZVAL(obj->iterator);
2039                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
2040                                 zval_ptr_dtor(&old);
2041                         } else {
2042                                 zval_ptr_dtor(&obj->iterator);
2043                                 obj->iterator = NULL;
2044                         }
2045                 }
2046         }
2047 }
2048
2049 PHP_METHOD(HttpMessage, key)
2050 {
2051         if (SUCCESS == zend_parse_parameters_none()) {
2052                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2053
2054                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
2055         }
2056 }
2057
2058 PHP_METHOD(HttpMessage, current)
2059 {
2060         if (SUCCESS == zend_parse_parameters_none()) {
2061                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2062
2063                 if (obj->iterator) {
2064                         RETURN_ZVAL(obj->iterator, 1, 0);
2065                 }
2066         }
2067 }
2068
2069 /*
2070  * Local variables:
2071  * tab-width: 4
2072  * c-basic-offset: 4
2073  * End:
2074  * vim600: noet sw=4 ts=4 fdm=marker
2075  * vim<600: noet sw=4 ts=4
2076  */
2077