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) 2004-2010, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id: http_message_api.c 298689 2010-04-28 06:50:06Z mike $ */
  14
  15 #include "php_http.h"
  16
  17 #include <main/SAPI.h>
  18 #include <ext/spl/spl_iterators.h>
  19 #include <Zend/zend_interfaces.h>
  20
  21 PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info TSRMLS_DC)
  22 {
  23         php_http_message_t *old = *message;
  24
  25         /* advance message */
  26         if (old->type || zend_hash_num_elements(&old->hdrs) || PHP_HTTP_BUFFER_LEN(old)) {
  27                 (*message) = php_http_message_init(NULL, 0 TSRMLS_CC);
  28                 (*message)->parent = old;
  29                 (*headers) = &((*message)->hdrs);
  30         }
  31
  32         php_http_message_set_info(*message, info);
  33
  34         return old != *message;
  35 }
  36
  37 PHP_HTTP_API php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  38 {
  39         if (!message) {
  40                 message = emalloc(sizeof(*message));
  41         }
  42         memset(message, 0, sizeof(*message));
  43         TSRMLS_SET_CTX(message->ts);
  44
  45         php_http_message_set_type(message, type);
  46         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  47         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  48
  49         return message;
  50 }
  51
  52 PHP_HTTP_API php_http_message_t *php_http_message_init_env(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  53 {
  54         int free_msg = !message;
  55         zval *sval, tval;
  56         php_http_message_body_t *mbody;
  57
  58         message = php_http_message_init(message, type TSRMLS_CC);
  59
  60         switch (type) {
  61                 case PHP_HTTP_REQUEST:
  62                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  63                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  64                         } else {
  65                                 message->http.version.major = 1;
  66                                 message->http.version.minor = 1;
  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                                 message->http.version.major = 1;
  86                                 message->http.version.minor = 1;
  87                                 switch ((message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  88                                         case 0:
  89                                                 message->http.info.response.code = 200;
  90                                         case 200:
  91                                                 message->http.info.response.status = estrdup("Ok");
  92                                                 break;
  93                                         default:
  94                                                 message->http.info.response.status = estrdup("");
  95                                                 break;
  96                                 }
  97
  98                         }
  99
 100                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
 101
 102                         if (php_output_get_level(TSRMLS_C)) {
 103                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
 104                                         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));
 105                                         goto error;
 106                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
 107                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
 108                                         goto error;
 109                                 } else {
 110                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 111                                         zval_dtor(&tval);
 112                                 }
 113                         }
 114                         break;
 115
 116                 default:
 117                 error:
 118                         if (free_msg) {
 119                                 php_http_message_free(&message);
 120                         } else {
 121                                 message = NULL;
 122                         }
 123                         break;
 124         }
 125
 126         return message;
 127 }
 128
 129 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 130 {
 131         php_http_message_parser_t p;
 132         php_http_buffer_t buf;
 133
 134         if (!msg) {
 135                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 136         }
 137         php_http_buffer_from_string_ex(&buf, str, len);
 138         php_http_message_parser_init(&p TSRMLS_CC);
 139         php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg);
 140         php_http_message_parser_dtor(&p);
 141         php_http_buffer_dtor(&buf);
 142
 143         /* FIXME */
 144         return msg;
 145 }
 146
 147 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 148 {
 149         zval *ret = NULL, **header;
 150         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 151
 152         if (SUCCESS == zend_hash_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 153                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 154                         zval *header_str, **val;
 155                         HashPosition pos;
 156                         php_http_buffer_t str;
 157                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 158
 159                         php_http_buffer_init(&str);
 160                         MAKE_STD_ZVAL(header_str);
 161                         FOREACH_VAL(pos, *header, val) {
 162                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 163                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 164                                 zval_ptr_dtor(&strval);
 165                         }
 166                         php_http_buffer_fix(&str);
 167                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 168                         ret = header_str;
 169                 } else {
 170                         ret = php_http_ztyp(IS_STRING, *header);
 171                 }
 172         }
 173
 174         efree(key);
 175
 176         return ret;
 177 }
 178
 179
 180 /* */
 181 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 182 {
 183         /* just act if different */
 184         if (type != message->type) {
 185
 186                 /* free request info */
 187                 switch (message->type = type) {
 188                         case PHP_HTTP_REQUEST:
 189                                 STR_FREE(message->http.info.request.method);
 190                                 STR_FREE(message->http.info.request.url);
 191                                 break;
 192
 193                         case PHP_HTTP_RESPONSE:
 194                                 STR_FREE(message->http.info.response.status);
 195                                 break;
 196
 197                         default:
 198                                 break;
 199                 }
 200
 201                 memset(&message->http, 0, sizeof(message->http));
 202         }
 203 }
 204
 205 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 206 {
 207         php_http_message_set_type(message, info->type);
 208         message->http.version = info->http.version;
 209         switch (message->type) {
 210                 case PHP_HTTP_REQUEST:
 211                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 212                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 213                         break;
 214
 215                 case PHP_HTTP_RESPONSE:
 216                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 217                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 218                         break;
 219
 220                 default:
 221                         break;
 222         }
 223 }
 224
 225 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 226 {
 227         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 228         HashPosition pos1;
 229         zval **header, *h;
 230         size_t size;
 231         TSRMLS_FETCH_FROM_CTX(msg->ts);
 232
 233         switch (msg->type) {
 234                 case PHP_HTTP_REQUEST:
 235                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 236                         break;
 237
 238                 case PHP_HTTP_RESPONSE:
 239                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 240                         break;
 241
 242                 default:
 243                         break;
 244         }
 245
 246         if ((size = php_http_message_body_size(&msg->body))) {
 247                 MAKE_STD_ZVAL(h);
 248                 ZVAL_LONG(h, size);
 249                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 250
 251                 if (msg->body.boundary) {
 252                         char *str;
 253                         size_t len;
 254
 255                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 256                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 257                                 MAKE_STD_ZVAL(h);
 258                                 ZVAL_STRINGL(h, str, len, 0);
 259                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 260                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 261                                 zval_dtor(h);
 262                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 263                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 264                         } else {
 265                                 zval_ptr_dtor(&h);
 266                         }
 267                 }
 268         }
 269
 270         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 271                 if (key.type == HASH_KEY_IS_STRING) {
 272                         HashPosition pos2;
 273                         zval **single_header;
 274
 275                         switch (Z_TYPE_PP(header)) {
 276                                 case IS_BOOL:
 277                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 278                                         break;
 279
 280                                 case IS_LONG:
 281                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 282                                         break;
 283
 284                                 case IS_DOUBLE:
 285                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 286                                         break;
 287
 288                                 case IS_STRING:
 289                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 290                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 291                                         break;
 292
 293                                 case IS_ARRAY:
 294                                         FOREACH_VAL(pos2, *header, single_header) {
 295                                                 switch (Z_TYPE_PP(single_header)) {
 296                                                         case IS_BOOL:
 297                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 298                                                                 break;
 299
 300                                                         case IS_LONG:
 301                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 302                                                                 break;
 303
 304                                                         case IS_DOUBLE:
 305                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 306                                                                 break;
 307
 308                                                         case IS_STRING:
 309                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 310                                                                 break;
 311                                                 }
 312                                         }
 313                                         break;
 314                         }
 315                 }
 316         }
 317 }
 318
 319 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 320 {
 321         php_http_buffer_t str;
 322
 323         php_http_buffer_init_ex(&str, 0x1000, 0);
 324         message_headers(msg, &str);
 325         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 326         php_http_buffer_dtor(&str);
 327
 328         if (php_http_message_body_size(&msg->body)) {
 329                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 330                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 331                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 332         }
 333 }
 334
 335 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 336 {
 337         php_http_buffer_t str;
 338         char *data;
 339
 340         php_http_buffer_init_ex(&str, 0x1000, 0);
 341         message_headers(msg, &str);
 342         if (php_http_message_body_size(&msg->body)) {
 343                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 344                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 345                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 346         }
 347
 348         data = php_http_buffer_data(&str, string, length);
 349         if (!string) {
 350                 efree(data);
 351         }
 352
 353         php_http_buffer_dtor(&str);
 354 }
 355
 356 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 357 {
 358         char *buf;
 359         size_t len;
 360         php_http_buffer_t str;
 361
 362         php_http_buffer_init(&str);
 363
 364         do {
 365                 php_http_message_to_string(message, &buf, &len);
 366                 php_http_buffer_prepend(&str, buf, len);
 367                 efree(buf);
 368         } while ((message = message->parent));
 369
 370         buf = php_http_buffer_data(&str, string, length);
 371         if (!string) {
 372                 efree(buf);
 373         }
 374
 375         php_http_buffer_dtor(&str);
 376 }
 377
 378 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 379 {
 380         int i, c = 0;
 381
 382         php_http_message_count(c, msg);
 383
 384         if (c > 1) {
 385                 php_http_message_t *tmp = msg, **arr = ecalloc(c, sizeof(**arr));
 386
 387                 for (i = 0; i < c; ++i) {
 388                         arr[i] = tmp;
 389                         tmp = tmp->parent;
 390                 }
 391                 arr[0]->parent = NULL;
 392                 for (i = 0; i < c-1; ++i) {
 393                         arr[i+1]->parent = arr[i];
 394                 }
 395
 396                 msg = arr[c-1];
 397                 efree(arr);
 398         }
 399
 400         return msg;
 401 }
 402
 403 PHP_HTTP_API php_http_message_t *php_http_message_interconnect(php_http_message_t *m1, php_http_message_t *m2)
 404 {
 405         if (m1 && m2) {
 406                 int i = 0, c1 = 0, c2 = 0;
 407                 php_http_message_t *t1 = m1, *t2 = m2, *p1, *p2;
 408
 409                 php_http_message_count(c1, m1);
 410                 php_http_message_count(c2, m2);
 411
 412                 while (i++ < (c1 - c2)) {
 413                         t1 = t1->parent;
 414                 }
 415                 while (i++ <= c1) {
 416                         p1 = t1->parent;
 417                         p2 = t2->parent;
 418                         t1->parent = t2;
 419                         t2->parent = p1;
 420                         t1 = p1;
 421                         t2 = p2;
 422                 }
 423         } else if (!m1 && m2) {
 424                 m1 = m2;
 425         }
 426         return m1;
 427 }
 428
 429 PHP_HTTP_API void php_http_message_to_struct(php_http_message_t *msg, zval *obj)
 430 {
 431         zval strct;
 432         zval *headers;
 433         char *version;
 434         TSRMLS_FETCH_FROM_CTX(msg->ts);
 435
 436         INIT_PZVAL_ARRAY(&strct, HASH_OF(obj));
 437
 438         add_assoc_long(&strct, "type", msg->type);
 439         spprintf(&version, 0 ,"%u.%u", msg->http.version.major, msg->http.version.minor);
 440         add_assoc_string_ex(&strct, ZEND_STRL("httpVersion"), version, 0);
 441         switch (msg->type)
 442         {
 443                 case PHP_HTTP_RESPONSE:
 444                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 445                         add_assoc_string(&strct, "responseStatus", STR_PTR(msg->http.info.response.status), 1);
 446                 break;
 447
 448                 case PHP_HTTP_REQUEST:
 449                         add_assoc_string(&strct, "requestMethod", STR_PTR(msg->http.info.request.method), 1);
 450                         add_assoc_string(&strct, "requestUrl", STR_PTR(msg->http.info.request.url), 1);
 451                 break;
 452
 453                 case PHP_HTTP_NONE:
 454                         /* avoid compiler warning */
 455                 break;
 456         }
 457
 458         MAKE_STD_ZVAL(headers);
 459         array_init(headers);
 460         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 461         add_assoc_zval(&strct, "headers", headers);
 462
 463         add_assoc_stringl(&strct, "body", PHP_HTTP_BUFFER_VAL(msg), PHP_HTTP_BUFFER_LEN(msg), 1);
 464
 465         if (msg->parent) {
 466                 zval *parent;
 467
 468                 MAKE_STD_ZVAL(parent);
 469                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 470                         array_init(parent);
 471                 } else {
 472                         object_init(parent);
 473                 }
 474                 add_assoc_zval(&strct, "parentMessage", parent);
 475                 php_http_message_to_struct(msg->parent, parent);
 476         } else {
 477                 add_assoc_null(&strct, "parentMessage");
 478         }
 479 }
 480 /*
 481 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 482 {
 483         STATUS rs = FAILURE;
 484
 485         switch (message->type) {
 486                 case PHP_HTTP_RESPONSE:
 487                 {
 488                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 489                         zval **val;
 490                         HashPosition pos;
 491
 492                         FOREACH_HASH_KEYVAL(pos, &message->hdrs, key, val) {
 493                                 if (key.type == HASH_KEY_IS_STRING) {
 494                                         http_send_header_zval_ex(key.str, key.len-1, val, 1);
 495                                 }
 496                         }
 497                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 498                                         SUCCESS == http_send_data(PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message)) ?
 499                                         SUCCESS : FAILURE;
 500                         break;
 501                 }
 502
 503                 case PHP_HTTP_REQUEST:
 504                 {
 505 #ifdef PHP_HTTP_HAVE_CURL
 506                         char *uri = NULL;
 507                         http_request request;
 508                         zval **zhost, *options, *headers;
 509
 510                         MAKE_STD_ZVAL(options);
 511                         MAKE_STD_ZVAL(headers);
 512                         array_init(options);
 513                         array_init(headers);
 514                         zend_hash_copy(Z_ARRVAL_P(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 515                         add_assoc_zval(options, "headers", headers);
 516
 517                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost) && Z_TYPE_PP(zhost) == IS_STRING) {
 518                                 char *colon = NULL;
 519                                 php_url parts, *url = php_url_parse(message->http.info.request.url);
 520
 521                                 memset(&parts, 0, sizeof(php_url));
 522
 523                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 524                                         parts.port = atoi(colon + 1);
 525                                         parts.host = estrndup(Z_STRVAL_PP(zhost), (Z_STRVAL_PP(zhost) - colon - 1));
 526                                 } else {
 527                                         parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
 528                                 }
 529
 530                                 http_build_url(PHP_HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
 531                                 php_url_free(url);
 532                                 efree(parts.host);
 533                         } else {
 534                                 uri = http_absolute_url(message->http.info.request.url);
 535                         }
 536
 537                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 538                                 http_request_body body;
 539
 540                                 http_request_init_ex(&request, NULL, request.meth, uri);
 541                                 request.body = http_request_body_init_ex(&body, PHP_HTTP_REQUEST_BODY_CSTRING, PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message), 0);
 542                                 if (SUCCESS == (rs = http_request_prepare(&request, Z_ARRVAL_P(options)))) {
 543                                         http_request_exec(&request);
 544                                 }
 545                                 http_request_dtor(&request);
 546                         } else {
 547                                 http_error_ex(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD,
 548                                         "Cannot send HttpMessage. Request method %s not supported",
 549                                         message->http.info.request.method);
 550                         }
 551                         efree(uri);
 552                         zval_ptr_dtor(&options);
 553 #else
 554                         http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 555 #endif
 556                 break;
 557                 }
 558
 559                 case PHP_HTTP_NONE:
 560                 default:
 561                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type PHP_HTTP_REQUEST nor PHP_HTTP_RESPONSE");
 562                         break;
 563         }
 564
 565         return rs;
 566 }
 567 */
 568
 569 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 570 {
 571         php_http_message_t *temp, *copy = NULL;
 572         php_http_info_t info;
 573         TSRMLS_FETCH_FROM_CTX(from->ts);
 574
 575         if (from) {
 576                 info.type = from->type;
 577                 info.http = from->http;
 578
 579                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 580                 php_http_message_set_info(temp, &info);
 581                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 582                 php_http_message_body_copy(&from->body, &temp->body, 1);
 583
 584                 while (from->parent) {
 585                         info.type = from->parent->type;
 586                         info.http = from->parent->http;
 587
 588                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 589                         php_http_message_set_info(temp->parent, &info);
 590                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 591                         php_http_message_body_copy(&from->body, &temp->body, 1);
 592
 593                         temp = temp->parent;
 594                         from = from->parent;
 595                 }
 596         }
 597
 598         return copy;
 599 }
 600
 601 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 602 {
 603         if (message) {
 604                 zend_hash_destroy(&message->hdrs);
 605                 php_http_message_body_dtor(&message->body);
 606
 607                 switch (message->type) {
 608                         case PHP_HTTP_REQUEST:
 609                                 STR_SET(message->http.info.request.method, NULL);
 610                                 STR_SET(message->http.info.request.url, NULL);
 611                                 break;
 612
 613                         case PHP_HTTP_RESPONSE:
 614                                 STR_SET(message->http.info.response.status, NULL);
 615                                 break;
 616
 617                         default:
 618                                 break;
 619                 }
 620         }
 621 }
 622
 623 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 624 {
 625         if (*message) {
 626                 if ((*message)->parent) {
 627                         php_http_message_free(&(*message)->parent);
 628                 }
 629                 php_http_message_dtor(*message);
 630                 efree(*message);
 631                 *message = NULL;
 632         }
 633 }
 634
 635 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 636 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 637 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 638
 639 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 640         PHP_HTTP_ARG_VAL(message, 0)
 641 PHP_HTTP_END_ARGS;
 642
 643 PHP_HTTP_EMPTY_ARGS(getBody);
 644 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 645         PHP_HTTP_ARG_VAL(body, 0)
 646 PHP_HTTP_END_ARGS;
 647
 648 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 649         PHP_HTTP_ARG_VAL(header, 0)
 650 PHP_HTTP_END_ARGS;
 651
 652 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 653         PHP_HTTP_ARG_VAL(header, 0)
 654         PHP_HTTP_ARG_VAL(value, 0)
 655 PHP_HTTP_END_ARGS;
 656
 657 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 658         PHP_HTTP_ARG_VAL(header, 0)
 659         PHP_HTTP_ARG_VAL(value, 0)
 660 PHP_HTTP_END_ARGS;
 661
 662 PHP_HTTP_EMPTY_ARGS(getHeaders);
 663 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 664         PHP_HTTP_ARG_VAL(headers, 0)
 665 PHP_HTTP_END_ARGS;
 666
 667 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 668         PHP_HTTP_ARG_VAL(headers, 0)
 669         PHP_HTTP_ARG_VAL(append, 0)
 670 PHP_HTTP_END_ARGS;
 671
 672 PHP_HTTP_EMPTY_ARGS(getType);
 673 PHP_HTTP_BEGIN_ARGS(setType, 1)
 674         PHP_HTTP_ARG_VAL(type, 0)
 675 PHP_HTTP_END_ARGS;
 676
 677 PHP_HTTP_EMPTY_ARGS(getInfo);
 678 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 679         PHP_HTTP_ARG_VAL(http_info, 0)
 680 PHP_HTTP_END_ARGS;
 681
 682 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 683 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 684         PHP_HTTP_ARG_VAL(response_code, 0)
 685 PHP_HTTP_END_ARGS;
 686
 687 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 688 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 689         PHP_HTTP_ARG_VAL(response_status, 0)
 690 PHP_HTTP_END_ARGS;
 691
 692 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 693 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 694         PHP_HTTP_ARG_VAL(request_method, 0)
 695 PHP_HTTP_END_ARGS;
 696
 697 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 698 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 699         PHP_HTTP_ARG_VAL(url, 0)
 700 PHP_HTTP_END_ARGS;
 701
 702 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 703 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 704         PHP_HTTP_ARG_VAL(http_version, 0)
 705 PHP_HTTP_END_ARGS;
 706
 707 PHP_HTTP_BEGIN_ARGS(guessContentType, 1)
 708         PHP_HTTP_ARG_VAL(magic_file, 0)
 709         PHP_HTTP_ARG_VAL(magic_mode, 0)
 710 PHP_HTTP_END_ARGS;
 711
 712 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 713 PHP_HTTP_EMPTY_ARGS(send);
 714 PHP_HTTP_EMPTY_ARGS(__toString);
 715 PHP_HTTP_BEGIN_ARGS(toString, 0)
 716         PHP_HTTP_ARG_VAL(include_parent, 0)
 717 PHP_HTTP_END_ARGS;
 718
 719 PHP_HTTP_EMPTY_ARGS(toMessageTypeObject);
 720
 721 PHP_HTTP_EMPTY_ARGS(count);
 722
 723 PHP_HTTP_EMPTY_ARGS(serialize);
 724 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 725         PHP_HTTP_ARG_VAL(serialized, 0)
 726 PHP_HTTP_END_ARGS;
 727
 728 PHP_HTTP_EMPTY_ARGS(rewind);
 729 PHP_HTTP_EMPTY_ARGS(valid);
 730 PHP_HTTP_EMPTY_ARGS(key);
 731 PHP_HTTP_EMPTY_ARGS(current);
 732 PHP_HTTP_EMPTY_ARGS(next);
 733
 734 PHP_HTTP_EMPTY_ARGS(detach);
 735 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 736         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 737 PHP_HTTP_END_ARGS;
 738 PHP_HTTP_EMPTY_ARGS(reverse);
 739
 740 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 741 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 742 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 743 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 744
 745 zend_class_entry *php_http_message_class_entry;
 746 zend_function_entry php_http_message_method_entry[] = {
 747         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 748         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 749         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 750         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 751         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 752         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 753         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 754         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 755         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 756         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 757         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 758         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 759         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 760         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 761         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 762         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 763         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 764         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 765         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 766         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 767         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 768         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 769         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 770         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 771         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 772
 773         /* implements Countable */
 774         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 775
 776         /* implements Serializable */
 777         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 778         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 779
 780         /* implements Iterator */
 781         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 782         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 783         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 784         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 785         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 786
 787         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 788
 789         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 790         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 791         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 792
 793         EMPTY_FUNCTION_ENTRY
 794 };
 795 static zend_object_handlers php_http_message_object_handlers;
 796 static HashTable php_http_message_object_prophandlers;
 797
 798 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 799
 800 typedef struct php_http_message_object_prophandler {
 801         php_http_message_object_prophandler_func_t read;
 802         php_http_message_object_prophandler_func_t write;
 803 } php_http_message_object_prophandler_t;
 804
 805 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) {
 806         php_http_message_object_prophandler_t h = { read, write };
 807         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 808 }
 809 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 810         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 811 }
 812 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 813         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 814 }
 815 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 816         RETVAL_LONG(obj->message->type);
 817 }
 818 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 819         zval *cpy = php_http_ztyp(IS_LONG, value);
 820         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 821         zval_ptr_dtor(&cpy);
 822 }
 823 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 824         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 825                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 826         } else {
 827                 RETVAL_NULL();
 828         }
 829 }
 830 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 831         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 832                 zval *cpy = php_http_ztyp(IS_STRING, value);
 833                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 834                 zval_ptr_dtor(&cpy);
 835         }
 836 }
 837 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 838         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 839                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 840         } else {
 841                 RETVAL_NULL();
 842         }
 843 }
 844 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 845         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 846                 zval *cpy = php_http_ztyp(IS_STRING, value);
 847                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 848                 zval_ptr_dtor(&cpy);
 849         }
 850 }
 851 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 852         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 853                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 854         } else {
 855                 RETVAL_NULL();
 856         }
 857 }
 858 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 859         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 860                 zval *cpy = php_http_ztyp(IS_STRING, value);
 861                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 862                 zval_ptr_dtor(&cpy);
 863         }
 864 }
 865 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 866         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 867                 RETVAL_LONG(obj->message->http.info.response.code);
 868         } else {
 869                 RETVAL_NULL();
 870         }
 871 }
 872 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 873         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 874                 zval *cpy = php_http_ztyp(IS_LONG, value);
 875                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 876                 zval_ptr_dtor(&cpy);
 877         }
 878 }
 879 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 880         char *version_str;
 881         size_t version_len;
 882
 883         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 884         RETVAL_STRINGL(version_str, version_len, 0);
 885 }
 886 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 887         zval *cpy = php_http_ztyp(IS_STRING, value);
 888         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 889         zval_ptr_dtor(&cpy);
 890 }
 891 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 892         array_init(return_value);
 893         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 894 }
 895 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 896         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 897
 898         zend_hash_clean(&obj->message->hdrs);
 899         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 900         zval_ptr_dtor(&cpy);
 901 }
 902 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 903         if (obj->body.handle) {
 904                 RETVAL_OBJVAL(obj->body, 1);
 905         } else {
 906                 RETVAL_NULL();
 907         }
 908 }
 909 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 910         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 911                 if (obj->body.handle) {
 912                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 913                 }
 914                 Z_OBJ_ADDREF_P(value);
 915                 obj->body = Z_OBJVAL_P(value);
 916         }
 917 }
 918 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 919         if (obj->message->parent) {
 920                 RETVAL_OBJVAL(obj->parent, 1);
 921         } else {
 922                 RETVAL_NULL();
 923         }
 924 }
 925 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 926         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 927                 if (obj->message->parent) {
 928                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 929                 }
 930                 Z_OBJ_ADDREF_P(value);
 931                 obj->parent = Z_OBJVAL_P(value);
 932         }
 933 }
 934
 935 PHP_MINIT_FUNCTION(http_message)
 936 {
 937         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 938         php_http_message_class_entry->create_object = php_http_message_object_new;
 939         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 940         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 941         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 942         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 943         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 944         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 945
 946         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator, php_http_fluently_callable_class_entry);
 947
 948         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 949         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 950         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 951         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 952         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 953         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 954         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);
 955         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 956         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);
 957         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 958         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);
 959         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 960         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);
 961         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 962         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);
 963         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 964         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 965         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 966         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);
 967
 968         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 969         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 970         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 971
 972         return SUCCESS;
 973 }
 974
 975 PHP_MSHUTDOWN_FUNCTION(http_message)
 976 {
 977         zend_hash_destroy(&php_http_message_object_prophandlers);
 978
 979         return SUCCESS;
 980 }
 981
 982 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 983 {
 984         int i = 0;
 985         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 986
 987         /* count */
 988         php_http_message_count(i, obj->message);
 989
 990         if (i > 1) {
 991                 zval o;
 992                 zend_object_value *ovalues = NULL;
 993                 php_http_message_object_t **objects = NULL;
 994                 int last = i - 1;
 995
 996                 objects = ecalloc(i, sizeof(**objects));
 997                 ovalues = ecalloc(i, sizeof(*ovalues));
 998
 999                 /* we are the first message */
1000                 objects[0] = obj;
1001                 ovalues[0] = getThis()->value.obj;
1002
1003                 /* fetch parents */
1004                 INIT_PZVAL(&o);
1005                 o.type = IS_OBJECT;
1006                 for (i = 1; obj->parent.handle; ++i) {
1007                         o.value.obj = obj->parent;
1008                         ovalues[i] = o.value.obj;
1009                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1010                 }
1011
1012                 /* reorder parents */
1013                 for (last = --i; i; --i) {
1014                         objects[i]->message->parent = objects[i-1]->message;
1015                         objects[i]->parent = ovalues[i-1];
1016                 }
1017                 objects[0]->message->parent = NULL;
1018                 objects[0]->parent.handle = 0;
1019                 objects[0]->parent.handlers = NULL;
1020
1021                 /* add ref (why?) */
1022                 Z_OBJ_ADDREF_P(getThis());
1023                 RETVAL_OBJVAL(ovalues[last], 1);
1024
1025                 efree(objects);
1026                 efree(ovalues);
1027         } else {
1028                 RETURN_ZVAL(getThis(), 1, 0);
1029         }
1030 }
1031
1032 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1033 {
1034         zval m;
1035         php_http_message_t *save_parent_msg = NULL;
1036         zend_object_value save_parent_obj = {0, NULL};
1037         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1038         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1039
1040         INIT_PZVAL(&m);
1041         m.type = IS_OBJECT;
1042
1043         if (!top) {
1044                 save_parent_obj = obj->parent;
1045                 save_parent_msg = obj->message->parent;
1046         } else {
1047                 /* iterate to the most parent object */
1048                 while (obj->parent.handle) {
1049                         m.value.obj = obj->parent;
1050                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1051                 }
1052         }
1053
1054         /* prepend */
1055         obj->parent = prepend->value.obj;
1056         obj->message->parent = prepend_obj->message;
1057
1058         /* add ref */
1059         zend_objects_store_add_ref(prepend TSRMLS_CC);
1060         while (prepend_obj->parent.handle) {
1061                 m.value.obj = prepend_obj->parent;
1062                 zend_objects_store_add_ref(&m TSRMLS_CC);
1063                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1064         }
1065
1066         if (!top) {
1067                 prepend_obj->parent = save_parent_obj;
1068                 prepend_obj->message->parent = save_parent_msg;
1069         }
1070 }
1071
1072 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1073 {
1074         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1075 }
1076
1077 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)
1078 {
1079         zend_object_value ov;
1080         php_http_message_object_t *o;
1081
1082         o = ecalloc(1, sizeof(php_http_message_object_t));
1083         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1084         object_properties_init((zend_object *) o, ce);
1085
1086         if (ptr) {
1087                 *ptr = o;
1088         }
1089
1090         if (msg) {
1091                 o->message = msg;
1092                 if (msg->parent) {
1093                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1094                 }
1095                 o->body = php_http_message_body_object_new_ex(php_http_message_body_class_entry, php_http_message_body_copy(&msg->body, NULL, 0), NULL TSRMLS_CC);
1096         }
1097
1098         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1099         ov.handlers = &php_http_message_object_handlers;
1100
1101         return ov;
1102 }
1103
1104 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1105 {
1106         zend_object_value new_ov;
1107         php_http_message_object_t *new_obj = NULL;
1108         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1109
1110         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1111         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1112
1113         return new_ov;
1114 }
1115
1116 void php_http_message_object_free(void *object TSRMLS_DC)
1117 {
1118         php_http_message_object_t *o = (php_http_message_object_t *) object;
1119
1120         if (o->iterator) {
1121                 zval_ptr_dtor(&o->iterator);
1122                 o->iterator = NULL;
1123         }
1124         if (o->message) {
1125                 /* do NOT free recursivly */
1126                 php_http_message_dtor(o->message);
1127                 efree(o->message);
1128                 o->message = NULL;
1129         }
1130         if (o->parent.handle) {
1131                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1132         }
1133         if (o->body.handle) {
1134                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1135         }
1136         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1137         efree(o);
1138 }
1139
1140
1141 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1142 {
1143         php_http_message_object_prophandler_t *handler;
1144         zval *copy = php_http_ztyp(IS_STRING, member);
1145
1146         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1147                 zval_ptr_dtor(&copy);
1148                 return &php_http_property_proxy_init(NULL, object, member TSRMLS_CC)->myself;
1149         }
1150         zval_ptr_dtor(&copy);
1151
1152         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1153 }
1154
1155 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1156 {
1157         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1158         php_http_message_object_prophandler_t *handler;
1159         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1160
1161         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1162                 if (type == BP_VAR_W) {
1163                         zval_ptr_dtor(&copy);
1164                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1165                         return NULL;
1166                 }
1167
1168                 ALLOC_ZVAL(return_value);
1169                 Z_SET_REFCOUNT_P(return_value, 0);
1170                 Z_UNSET_ISREF_P(return_value);
1171
1172                 handler->read(obj, return_value TSRMLS_CC);
1173
1174         } else {
1175                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1176         }
1177
1178         zval_ptr_dtor(&copy);
1179
1180         return return_value;
1181 }
1182
1183 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1184 {
1185         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1186         php_http_message_object_prophandler_t *handler;
1187         zval *copy = php_http_ztyp(IS_STRING, member);
1188
1189         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1190                 handler->write(obj, value TSRMLS_CC);
1191         } else {
1192                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1193         }
1194
1195         zval_ptr_dtor(&copy);
1196 }
1197
1198
1199 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1200 {
1201         zval *headers;
1202         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1203         php_http_message_t *msg = obj->message;
1204         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1205         zval array, *parent, *body;
1206         char *version;
1207
1208         INIT_PZVAL_ARRAY(&array, props);
1209
1210 #define ASSOC_PROP(array, ptype, name, val) \
1211         { \
1212                 char *m_prop_name; \
1213                 int m_prop_len; \
1214                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1215                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1216                 efree(m_prop_name); \
1217         }
1218 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1219 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1220 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1221         { \
1222                 char *m_prop_name; \
1223                 int m_prop_len; \
1224                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1225                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1226                 efree(m_prop_name); \
1227         }
1228
1229         ASSOC_PROP(array, long, "type", msg->type);
1230         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1231
1232         switch (msg->type) {
1233                 case PHP_HTTP_REQUEST:
1234                         ASSOC_PROP(array, long, "responseCode", 0);
1235                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1236                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1237                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1238                         break;
1239
1240                 case PHP_HTTP_RESPONSE:
1241                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1242                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1243                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1244                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1245                         break;
1246
1247                 case PHP_HTTP_NONE:
1248                 default:
1249                         ASSOC_PROP(array, long, "responseCode", 0);
1250                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1251                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1252                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1253                         break;
1254         }
1255
1256         MAKE_STD_ZVAL(headers);
1257         array_init(headers);
1258         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1259         ASSOC_PROP(array, zval, "headers", headers);
1260
1261         MAKE_STD_ZVAL(body);
1262         if (!obj->body.handle) {
1263                 php_http_new(&obj->body, php_http_message_body_class_entry, (php_http_new_t) php_http_message_body_object_new_ex, NULL, (void *) php_http_message_body_copy(&obj->message->body, NULL, 0), NULL TSRMLS_CC);
1264         }
1265         ZVAL_OBJVAL(body, obj->body, 1);
1266         ASSOC_PROP(array, zval, "body", body);
1267
1268         MAKE_STD_ZVAL(parent);
1269         if (msg->parent) {
1270                 ZVAL_OBJVAL(parent, obj->parent, 1);
1271         } else {
1272                 ZVAL_NULL(parent);
1273         }
1274         ASSOC_PROP(array, zval, "parentMessage", parent);
1275
1276         return props;
1277 }
1278
1279 /* PHP */
1280
1281 PHP_METHOD(HttpMessage, __construct)
1282 {
1283         int length = 0;
1284         char *message = NULL;
1285         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1286
1287         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1288                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
1289                         php_http_message_t *msg = obj->message;
1290
1291                         php_http_message_dtor(msg);
1292                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1293                                 if ((obj->message = php_http_message_parse(msg, message, length TSRMLS_CC))) {
1294                                         if (obj->message->parent) {
1295                                                 obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1296                                         }
1297                                 } else {
1298                                         obj->message = php_http_message_init(msg, 0 TSRMLS_CC);
1299                                 }
1300                         } end_error_handling();
1301                 }
1302                 if (!obj->message) {
1303                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1304                 }
1305         } end_error_handling();
1306
1307 }
1308
1309 PHP_METHOD(HttpMessage, getBody)
1310 {
1311         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1312                 if (SUCCESS == zend_parse_parameters_none()) {
1313                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1314
1315                         if (!obj->message) {
1316                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1317                         }
1318
1319                         if (obj->body.handle || SUCCESS == php_http_new(&obj->body, php_http_message_body_class_entry, (php_http_new_t) php_http_message_body_object_new_ex, NULL, (void *) php_http_message_body_copy(&obj->message->body, NULL, 0), NULL TSRMLS_CC)) {
1320                                 RETVAL_OBJVAL(obj->body, 1);
1321                         }
1322                 }
1323         } end_error_handling();
1324 }
1325
1326 PHP_METHOD(HttpMessage, setBody)
1327 {
1328         zval *zbody;
1329
1330         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1331                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1332                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1333
1334                 if (!obj->message) {
1335                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1336                 }
1337
1338                 php_http_message_body_dtor(&obj->message->body);
1339                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1340                 Z_OBJ_ADDREF_P(zbody);
1341                 obj->body = Z_OBJVAL_P(zbody);
1342         }
1343         RETVAL_ZVAL(getThis(), 1, 0);
1344 }
1345
1346 PHP_METHOD(HttpMessage, getHeader)
1347 {
1348         char *header_str;
1349         int header_len;
1350
1351         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1352                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1353                 zval *header;
1354
1355                 if (!obj->message) {
1356                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1357                 }
1358
1359                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1360                         RETURN_ZVAL(header, 1, 1);
1361                 }
1362         }
1363         RETURN_FALSE;
1364 }
1365
1366 PHP_METHOD(HttpMessage, getHeaders)
1367 {
1368         if (SUCCESS == zend_parse_parameters_none()) {
1369                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1370
1371                 if (!obj->message) {
1372                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1373                 }
1374
1375                 array_init(return_value);
1376                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1377         }
1378 }
1379
1380 PHP_METHOD(HttpMessage, setHeader)
1381 {
1382         zval *zvalue = NULL;
1383         char *name_str;
1384         int name_len;
1385
1386         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1387                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1388                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1389
1390                 if (!obj->message) {
1391                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1392                 }
1393
1394                 if (!zvalue) {
1395                         zend_hash_del(&obj->message->hdrs, name, name_len + 1);
1396                 } else {
1397                         Z_ADDREF_P(zvalue);
1398                         zend_hash_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1399                 }
1400                 efree(name);
1401         }
1402         RETVAL_ZVAL(getThis(), 1, 0);
1403 }
1404
1405 PHP_METHOD(HttpMessage, setHeaders)
1406 {
1407         zval *new_headers = NULL;
1408
1409         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1410                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1411
1412                 if (!obj->message) {
1413                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1414                 }
1415
1416                 zend_hash_clean(&obj->message->hdrs);
1417                 if (new_headers) {
1418                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1419                 }
1420         }
1421         RETVAL_ZVAL(getThis(), 1, 0);
1422 }
1423
1424 PHP_METHOD(HttpMessage, addHeader)
1425 {
1426         zval *zvalue;
1427         char *name_str;
1428         int name_len;
1429
1430         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1431                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1432                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1433                 zval *header;
1434
1435                 if (!obj->message) {
1436                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1437                 }
1438
1439                 Z_ADDREF_P(zvalue);
1440                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1441                         convert_to_array(header);
1442                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1443                 } else {
1444                         zend_hash_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1445                 }
1446                 efree(name);
1447         }
1448         RETVAL_ZVAL(getThis(), 1, 0);
1449 }
1450
1451 PHP_METHOD(HttpMessage, addHeaders)
1452 {
1453         zval *new_headers;
1454         zend_bool append = 0;
1455
1456         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1457                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1458
1459                 if (!obj->message) {
1460                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1461                 }
1462
1463                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1464         }
1465         RETVAL_ZVAL(getThis(), 1, 0);
1466 }
1467
1468 PHP_METHOD(HttpMessage, getType)
1469 {
1470         if (SUCCESS == zend_parse_parameters_none()) {
1471                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1472
1473                 if (!obj->message) {
1474                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1475                 }
1476
1477                 RETURN_LONG(obj->message->type);
1478         }
1479 }
1480
1481 PHP_METHOD(HttpMessage, setType)
1482 {
1483         long type;
1484
1485         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1486                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1487
1488                 if (!obj->message) {
1489                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1490                 }
1491
1492                 php_http_message_set_type(obj->message, type);
1493         }
1494         RETVAL_ZVAL(getThis(), 1, 0);
1495 }
1496
1497 PHP_METHOD(HttpMessage, getInfo)
1498 {
1499         if (SUCCESS == zend_parse_parameters_none()) {
1500                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1501
1502                 if (!obj->message) {
1503                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1504                 }
1505
1506                 switch (obj->message->type) {
1507                         case PHP_HTTP_REQUEST:
1508                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1509                                 break;
1510                         case PHP_HTTP_RESPONSE:
1511                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1512                                 break;
1513                         default:
1514                                 RETURN_NULL();
1515                                 break;
1516                 }
1517                 Z_TYPE_P(return_value) = IS_STRING;
1518                 return;
1519         }
1520         RETURN_FALSE;
1521 }
1522
1523 PHP_METHOD(HttpMessage, setInfo)
1524 {
1525         char *str;
1526         int len;
1527         php_http_info_t inf;
1528
1529         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1530         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1531                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1532
1533                 if (!obj->message) {
1534                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1535                 }
1536
1537                 php_http_message_set_info(obj->message, &inf);
1538                 php_http_info_dtor(&inf);
1539         }
1540         RETVAL_ZVAL(getThis(), 1, 0);
1541 }
1542
1543 PHP_METHOD(HttpMessage, getHttpVersion)
1544 {
1545         if (SUCCESS == zend_parse_parameters_none()) {
1546                 char *str;
1547                 size_t len;
1548                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1549
1550                 if (!obj->message) {
1551                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1552                 }
1553
1554                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1555                 RETURN_STRINGL(str, len, 0);
1556         }
1557
1558         RETURN_FALSE;
1559 }
1560
1561 PHP_METHOD(HttpMessage, setHttpVersion)
1562 {
1563         char *v_str;
1564         int v_len;
1565
1566         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1567                 php_http_version_t version;
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                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1575                         obj->message->http.version = version;
1576                 }
1577         }
1578         RETVAL_ZVAL(getThis(), 1, 0);
1579 }
1580
1581 PHP_METHOD(HttpMessage, getResponseCode)
1582 {
1583         if (SUCCESS == zend_parse_parameters_none()) {
1584                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1585
1586                 if (!obj->message) {
1587                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1588                 }
1589
1590                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1591                 RETURN_LONG(obj->message->http.info.response.code);
1592         }
1593         RETURN_FALSE;
1594 }
1595
1596 PHP_METHOD(HttpMessage, setResponseCode)
1597 {
1598         long code;
1599         zend_bool strict = 1;
1600
1601         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1602                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1603
1604                 if (!obj->message) {
1605                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1606                 }
1607
1608                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1609                 if (strict && (code < 100 || code > 599)) {
1610                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1611                         RETURN_FALSE;
1612                 }
1613
1614                 obj->message->http.info.response.code = code;
1615         }
1616         RETVAL_ZVAL(getThis(), 1, 0);
1617 }
1618
1619 PHP_METHOD(HttpMessage, getResponseStatus)
1620 {
1621         if (SUCCESS == zend_parse_parameters_none()) {
1622                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1623
1624                 if (!obj->message) {
1625                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1626                 }
1627
1628                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1629                 if (obj->message->http.info.response.status) {
1630                         RETURN_STRING(obj->message->http.info.response.status, 1);
1631                 } else {
1632                         RETURN_EMPTY_STRING();
1633                 }
1634         }
1635
1636         RETURN_FALSE;
1637 }
1638
1639 PHP_METHOD(HttpMessage, setResponseStatus)
1640 {
1641         char *status;
1642         int status_len;
1643
1644         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1645                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1646
1647                 if (!obj->message) {
1648                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1649                 }
1650
1651                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1652                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1653         }
1654         RETVAL_ZVAL(getThis(), 1, 0);
1655 }
1656
1657 PHP_METHOD(HttpMessage, getRequestMethod)
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(REQUEST, obj->message, RETURN_FALSE);
1667                 if (obj->message->http.info.request.method) {
1668                         RETURN_STRING(obj->message->http.info.request.method, 1);
1669                 } else {
1670                         RETURN_EMPTY_STRING();
1671                 }
1672         }
1673
1674         RETURN_FALSE;
1675 }
1676
1677 PHP_METHOD(HttpMessage, setRequestMethod)
1678 {
1679         char *method;
1680         int method_len;
1681
1682         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_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(REQUEST, obj->message, RETURN_FALSE);
1690                 if (method_len < 1) {
1691                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1692                         RETURN_FALSE;
1693                 }
1694
1695                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1696         }
1697         RETVAL_ZVAL(getThis(), 1, 0);
1698 }
1699
1700 PHP_METHOD(HttpMessage, getRequestUrl)
1701 {
1702         if (SUCCESS == zend_parse_parameters_none()) {
1703                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1704
1705                 if (!obj->message) {
1706                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1707                 }
1708
1709                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1710                 if (obj->message->http.info.request.url) {
1711                         RETURN_STRING(obj->message->http.info.request.url, 1);
1712                 } else {
1713                         RETURN_EMPTY_STRING();
1714                 }
1715         }
1716
1717         RETURN_FALSE;
1718 }
1719
1720 PHP_METHOD(HttpMessage, setRequestUrl)
1721 {
1722         char *url_str;
1723         int url_len;
1724
1725         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1726                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1727
1728                 if (!obj->message) {
1729                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1730                 }
1731
1732                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1733                 if (url_len < 1) {
1734                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1735                         RETURN_FALSE;
1736                 }
1737                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1738         }
1739         RETVAL_ZVAL(getThis(), 1, 0);
1740 }
1741
1742
1743 PHP_METHOD(HttpMessage, getParentMessage)
1744 {
1745         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1746                 if (SUCCESS == zend_parse_parameters_none()) {
1747                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1748
1749                         if (!obj->message) {
1750                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1751                         }
1752
1753                         if (obj->message->parent) {
1754                                 RETVAL_OBJVAL(obj->parent, 1);
1755                         } else {
1756                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1757                         }
1758                 }
1759         } end_error_handling();
1760 }
1761
1762 PHP_METHOD(HttpMessage, toString)
1763 {
1764         zend_bool include_parent = 0;
1765
1766         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1767                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1768                 char *string;
1769                 size_t length;
1770
1771                 if (!obj->message) {
1772                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1773                 }
1774
1775                 if (include_parent) {
1776                         php_http_message_serialize(obj->message, &string, &length);
1777                 } else {
1778                         php_http_message_to_string(obj->message, &string, &length);
1779                 }
1780                 if (string) {
1781                         RETURN_STRINGL(string, length, 0);
1782                 }
1783         }
1784         RETURN_EMPTY_STRING();
1785 }
1786
1787 PHP_METHOD(HttpMessage, serialize)
1788 {
1789         if (SUCCESS == zend_parse_parameters_none()) {
1790                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1791                 char *string;
1792                 size_t length;
1793
1794                 if (!obj->message) {
1795                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1796                 }
1797
1798                 php_http_message_serialize(obj->message, &string, &length);
1799                 RETURN_STRINGL(string, length, 0);
1800         }
1801         RETURN_EMPTY_STRING();
1802 }
1803
1804 PHP_METHOD(HttpMessage, unserialize)
1805 {
1806         int length;
1807         char *serialized;
1808
1809         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1810                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1811                 php_http_message_t *msg;
1812
1813                 if (obj->message) {
1814                         php_http_message_dtor(obj->message);
1815                         efree(obj->message);
1816                 }
1817                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1818                         obj->message = msg;
1819                 } else {
1820                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1821                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1822                 }
1823         }
1824 }
1825
1826 PHP_METHOD(HttpMessage, detach)
1827 {
1828         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1829                 if (SUCCESS == zend_parse_parameters_none()) {
1830                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1831
1832                         if (!obj->message) {
1833                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1834                         }
1835
1836                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1837                 }
1838         } end_error_handling();
1839 }
1840
1841 PHP_METHOD(HttpMessage, prepend)
1842 {
1843         zval *prepend;
1844         zend_bool top = 1;
1845
1846         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1847                 php_http_message_t *msg[2];
1848                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1849                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1850
1851                 if (!obj->message) {
1852                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1853                 }
1854                 if (!prepend_obj->message) {
1855                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1856                 }
1857
1858                 /* safety check */
1859                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1860                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1861                                 if (msg[0] == msg[1]) {
1862                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1863                                         return;
1864                                 }
1865                         }
1866                 }
1867
1868                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1869         }
1870 }
1871
1872 PHP_METHOD(HttpMessage, reverse)
1873 {
1874         if (SUCCESS == zend_parse_parameters_none()) {
1875                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1876         }
1877 }
1878
1879 PHP_METHOD(HttpMessage, count)
1880 {
1881         if (SUCCESS == zend_parse_parameters_none()) {
1882                 long i = 0;
1883                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1884
1885                 if (!obj->message) {
1886                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1887                 }
1888
1889                 php_http_message_count(i, obj->message);
1890                 RETURN_LONG(i);
1891         }
1892         RETURN_FALSE;
1893 }
1894
1895 PHP_METHOD(HttpMessage, rewind)
1896 {
1897         if (SUCCESS == zend_parse_parameters_none()) {
1898                 zval *zobj = getThis();
1899                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1900
1901                 if (obj->iterator) {
1902                         zval_ptr_dtor(&obj->iterator);
1903                 }
1904                 Z_ADDREF_P(zobj);
1905                 obj->iterator = zobj;
1906         }
1907 }
1908
1909 PHP_METHOD(HttpMessage, valid)
1910 {
1911         if (SUCCESS == zend_parse_parameters_none()) {
1912                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1913
1914                 RETURN_BOOL(obj->iterator != NULL);
1915         }
1916 }
1917
1918 PHP_METHOD(HttpMessage, next)
1919 {
1920         if (SUCCESS == zend_parse_parameters_none()) {
1921                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1922
1923                 if (obj->iterator) {
1924                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1925
1926                         if (itr && itr->parent.handle) {
1927                                 zval *old = obj->iterator;
1928                                 MAKE_STD_ZVAL(obj->iterator);
1929                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1930                                 zval_ptr_dtor(&old);
1931                         } else {
1932                                 zval_ptr_dtor(&obj->iterator);
1933                                 obj->iterator = NULL;
1934                         }
1935                 }
1936         }
1937 }
1938
1939 PHP_METHOD(HttpMessage, key)
1940 {
1941         if (SUCCESS == zend_parse_parameters_none()) {
1942                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1943
1944                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1945         }
1946 }
1947
1948 PHP_METHOD(HttpMessage, current)
1949 {
1950         if (SUCCESS == zend_parse_parameters_none()) {
1951                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1952
1953                 if (obj->iterator) {
1954                         RETURN_ZVAL(obj->iterator, 1, 0);
1955                 }
1956         }
1957 }
1958
1959 /*
1960  * Local variables:
1961  * tab-width: 4
1962  * c-basic-offset: 4
1963  * End:
1964  * vim600: noet sw=4 ts=4 fdm=marker
1965  * vim<600: noet sw=4 ts=4
1966  */
1967