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_ex(php_http_message_t *from, php_http_message_t *to, zend_bool parents)
 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                 if (parents) 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 php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 602 {
 603         return php_http_message_copy_ex(from, to, 1);
 604 }
 605
 606 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 607 {
 608         if (message) {
 609                 zend_hash_destroy(&message->hdrs);
 610                 php_http_message_body_dtor(&message->body);
 611
 612                 switch (message->type) {
 613                         case PHP_HTTP_REQUEST:
 614                                 STR_SET(message->http.info.request.method, NULL);
 615                                 STR_SET(message->http.info.request.url, NULL);
 616                                 break;
 617
 618                         case PHP_HTTP_RESPONSE:
 619                                 STR_SET(message->http.info.response.status, NULL);
 620                                 break;
 621
 622                         default:
 623                                 break;
 624                 }
 625         }
 626 }
 627
 628 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 629 {
 630         if (*message) {
 631                 if ((*message)->parent) {
 632                         php_http_message_free(&(*message)->parent);
 633                 }
 634                 php_http_message_dtor(*message);
 635                 efree(*message);
 636                 *message = NULL;
 637         }
 638 }
 639
 640 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 641 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 642 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 643
 644 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 645         PHP_HTTP_ARG_VAL(message, 0)
 646 PHP_HTTP_END_ARGS;
 647
 648 PHP_HTTP_EMPTY_ARGS(getBody);
 649 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 650         PHP_HTTP_ARG_VAL(body, 0)
 651 PHP_HTTP_END_ARGS;
 652
 653 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 654         PHP_HTTP_ARG_VAL(header, 0)
 655 PHP_HTTP_END_ARGS;
 656
 657 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 658         PHP_HTTP_ARG_VAL(header, 0)
 659         PHP_HTTP_ARG_VAL(value, 0)
 660 PHP_HTTP_END_ARGS;
 661
 662 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 663         PHP_HTTP_ARG_VAL(header, 0)
 664         PHP_HTTP_ARG_VAL(value, 0)
 665 PHP_HTTP_END_ARGS;
 666
 667 PHP_HTTP_EMPTY_ARGS(getHeaders);
 668 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 669         PHP_HTTP_ARG_VAL(headers, 0)
 670 PHP_HTTP_END_ARGS;
 671
 672 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 673         PHP_HTTP_ARG_VAL(headers, 0)
 674         PHP_HTTP_ARG_VAL(append, 0)
 675 PHP_HTTP_END_ARGS;
 676
 677 PHP_HTTP_EMPTY_ARGS(getType);
 678 PHP_HTTP_BEGIN_ARGS(setType, 1)
 679         PHP_HTTP_ARG_VAL(type, 0)
 680 PHP_HTTP_END_ARGS;
 681
 682 PHP_HTTP_EMPTY_ARGS(getInfo);
 683 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 684         PHP_HTTP_ARG_VAL(http_info, 0)
 685 PHP_HTTP_END_ARGS;
 686
 687 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 688 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 689         PHP_HTTP_ARG_VAL(response_code, 0)
 690 PHP_HTTP_END_ARGS;
 691
 692 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 693 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 694         PHP_HTTP_ARG_VAL(response_status, 0)
 695 PHP_HTTP_END_ARGS;
 696
 697 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 698 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 699         PHP_HTTP_ARG_VAL(request_method, 0)
 700 PHP_HTTP_END_ARGS;
 701
 702 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 703 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 704         PHP_HTTP_ARG_VAL(url, 0)
 705 PHP_HTTP_END_ARGS;
 706
 707 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 708 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 709         PHP_HTTP_ARG_VAL(http_version, 0)
 710 PHP_HTTP_END_ARGS;
 711
 712 PHP_HTTP_BEGIN_ARGS(guessContentType, 1)
 713         PHP_HTTP_ARG_VAL(magic_file, 0)
 714         PHP_HTTP_ARG_VAL(magic_mode, 0)
 715 PHP_HTTP_END_ARGS;
 716
 717 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 718 PHP_HTTP_EMPTY_ARGS(send);
 719 PHP_HTTP_EMPTY_ARGS(__toString);
 720 PHP_HTTP_BEGIN_ARGS(toString, 0)
 721         PHP_HTTP_ARG_VAL(include_parent, 0)
 722 PHP_HTTP_END_ARGS;
 723
 724 PHP_HTTP_EMPTY_ARGS(toMessageTypeObject);
 725
 726 PHP_HTTP_EMPTY_ARGS(count);
 727
 728 PHP_HTTP_EMPTY_ARGS(serialize);
 729 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 730         PHP_HTTP_ARG_VAL(serialized, 0)
 731 PHP_HTTP_END_ARGS;
 732
 733 PHP_HTTP_EMPTY_ARGS(rewind);
 734 PHP_HTTP_EMPTY_ARGS(valid);
 735 PHP_HTTP_EMPTY_ARGS(key);
 736 PHP_HTTP_EMPTY_ARGS(current);
 737 PHP_HTTP_EMPTY_ARGS(next);
 738
 739 PHP_HTTP_EMPTY_ARGS(detach);
 740 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 741         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 742 PHP_HTTP_END_ARGS;
 743 PHP_HTTP_EMPTY_ARGS(reverse);
 744
 745 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 746 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 747 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 748 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 749
 750 zend_class_entry *php_http_message_class_entry;
 751 zend_function_entry php_http_message_method_entry[] = {
 752         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 753         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 754         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 755         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 756         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 757         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 758         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 759         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 760         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 761         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 762         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 763         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 764         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 765         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 766         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 767         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 768         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 769         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 770         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 771         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 772         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 773         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 774         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 775         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 776         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 777
 778         /* implements Countable */
 779         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 780
 781         /* implements Serializable */
 782         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 783         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 784
 785         /* implements Iterator */
 786         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 787         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 788         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 789         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 790         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 791
 792         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 793
 794         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 795         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 796         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 797
 798         EMPTY_FUNCTION_ENTRY
 799 };
 800 static zend_object_handlers php_http_message_object_handlers;
 801 static HashTable php_http_message_object_prophandlers;
 802
 803 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 804
 805 typedef struct php_http_message_object_prophandler {
 806         php_http_message_object_prophandler_func_t read;
 807         php_http_message_object_prophandler_func_t write;
 808 } php_http_message_object_prophandler_t;
 809
 810 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) {
 811         php_http_message_object_prophandler_t h = { read, write };
 812         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 813 }
 814 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 815         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 816 }
 817 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 818         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 819 }
 820 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 821         RETVAL_LONG(obj->message->type);
 822 }
 823 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 824         zval *cpy = php_http_ztyp(IS_LONG, value);
 825         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 826         zval_ptr_dtor(&cpy);
 827 }
 828 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 829         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 830                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 831         } else {
 832                 RETVAL_NULL();
 833         }
 834 }
 835 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 836         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 837                 zval *cpy = php_http_ztyp(IS_STRING, value);
 838                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 839                 zval_ptr_dtor(&cpy);
 840         }
 841 }
 842 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 843         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 844                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 845         } else {
 846                 RETVAL_NULL();
 847         }
 848 }
 849 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 850         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 851                 zval *cpy = php_http_ztyp(IS_STRING, value);
 852                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 853                 zval_ptr_dtor(&cpy);
 854         }
 855 }
 856 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 857         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 858                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 859         } else {
 860                 RETVAL_NULL();
 861         }
 862 }
 863 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 864         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 865                 zval *cpy = php_http_ztyp(IS_STRING, value);
 866                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 867                 zval_ptr_dtor(&cpy);
 868         }
 869 }
 870 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 871         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 872                 RETVAL_LONG(obj->message->http.info.response.code);
 873         } else {
 874                 RETVAL_NULL();
 875         }
 876 }
 877 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 878         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 879                 zval *cpy = php_http_ztyp(IS_LONG, value);
 880                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 881                 zval_ptr_dtor(&cpy);
 882         }
 883 }
 884 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 885         char *version_str;
 886         size_t version_len;
 887
 888         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 889         RETVAL_STRINGL(version_str, version_len, 0);
 890 }
 891 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 892         zval *cpy = php_http_ztyp(IS_STRING, value);
 893         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 894         zval_ptr_dtor(&cpy);
 895 }
 896 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 897         array_init(return_value);
 898         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 899 }
 900 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 901         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 902
 903         zend_hash_clean(&obj->message->hdrs);
 904         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 905         zval_ptr_dtor(&cpy);
 906 }
 907 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 908         if (obj->body.handle) {
 909                 RETVAL_OBJVAL(obj->body, 1);
 910         } else {
 911                 RETVAL_NULL();
 912         }
 913 }
 914 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 915         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 916                 if (obj->body.handle) {
 917                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 918                 }
 919                 Z_OBJ_ADDREF_P(value);
 920                 obj->body = Z_OBJVAL_P(value);
 921         }
 922 }
 923 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 924         if (obj->message->parent) {
 925                 RETVAL_OBJVAL(obj->parent, 1);
 926         } else {
 927                 RETVAL_NULL();
 928         }
 929 }
 930 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 931         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 932                 if (obj->message->parent) {
 933                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 934                 }
 935                 Z_OBJ_ADDREF_P(value);
 936                 obj->parent = Z_OBJVAL_P(value);
 937         }
 938 }
 939
 940 PHP_MINIT_FUNCTION(http_message)
 941 {
 942         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 943         php_http_message_class_entry->create_object = php_http_message_object_new;
 944         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 945         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 946         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 947         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 948         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 949         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 950
 951         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);
 952
 953         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 954         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 955         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 956         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 957         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 958         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 959         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);
 960         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 961         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);
 962         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 963         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);
 964         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 965         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);
 966         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 967         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);
 968         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 969         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 970         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 971         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);
 972
 973         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 974         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 975         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 976
 977         return SUCCESS;
 978 }
 979
 980 PHP_MSHUTDOWN_FUNCTION(http_message)
 981 {
 982         zend_hash_destroy(&php_http_message_object_prophandlers);
 983
 984         return SUCCESS;
 985 }
 986
 987 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 988 {
 989         int i = 0;
 990         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 991
 992         /* count */
 993         php_http_message_count(i, obj->message);
 994
 995         if (i > 1) {
 996                 zval o;
 997                 zend_object_value *ovalues = NULL;
 998                 php_http_message_object_t **objects = NULL;
 999                 int last = i - 1;
1000
1001                 objects = ecalloc(i, sizeof(**objects));
1002                 ovalues = ecalloc(i, sizeof(*ovalues));
1003
1004                 /* we are the first message */
1005                 objects[0] = obj;
1006                 ovalues[0] = getThis()->value.obj;
1007
1008                 /* fetch parents */
1009                 INIT_PZVAL(&o);
1010                 o.type = IS_OBJECT;
1011                 for (i = 1; obj->parent.handle; ++i) {
1012                         o.value.obj = obj->parent;
1013                         ovalues[i] = o.value.obj;
1014                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1015                 }
1016
1017                 /* reorder parents */
1018                 for (last = --i; i; --i) {
1019                         objects[i]->message->parent = objects[i-1]->message;
1020                         objects[i]->parent = ovalues[i-1];
1021                 }
1022                 objects[0]->message->parent = NULL;
1023                 objects[0]->parent.handle = 0;
1024                 objects[0]->parent.handlers = NULL;
1025
1026                 /* add ref (why?) */
1027                 Z_OBJ_ADDREF_P(getThis());
1028                 RETVAL_OBJVAL(ovalues[last], 1);
1029
1030                 efree(objects);
1031                 efree(ovalues);
1032         } else {
1033                 RETURN_ZVAL(getThis(), 1, 0);
1034         }
1035 }
1036
1037 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1038 {
1039         zval m;
1040         php_http_message_t *save_parent_msg = NULL;
1041         zend_object_value save_parent_obj = {0, NULL};
1042         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1043         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1044
1045         INIT_PZVAL(&m);
1046         m.type = IS_OBJECT;
1047
1048         if (!top) {
1049                 save_parent_obj = obj->parent;
1050                 save_parent_msg = obj->message->parent;
1051         } else {
1052                 /* iterate to the most parent object */
1053                 while (obj->parent.handle) {
1054                         m.value.obj = obj->parent;
1055                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1056                 }
1057         }
1058
1059         /* prepend */
1060         obj->parent = prepend->value.obj;
1061         obj->message->parent = prepend_obj->message;
1062
1063         /* add ref */
1064         zend_objects_store_add_ref(prepend TSRMLS_CC);
1065         while (prepend_obj->parent.handle) {
1066                 m.value.obj = prepend_obj->parent;
1067                 zend_objects_store_add_ref(&m TSRMLS_CC);
1068                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1069         }
1070
1071         if (!top) {
1072                 prepend_obj->parent = save_parent_obj;
1073                 prepend_obj->message->parent = save_parent_msg;
1074         }
1075 }
1076
1077 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1078 {
1079         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1080 }
1081
1082 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)
1083 {
1084         zend_object_value ov;
1085         php_http_message_object_t *o;
1086
1087         o = ecalloc(1, sizeof(php_http_message_object_t));
1088         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1089         object_properties_init((zend_object *) o, ce);
1090
1091         if (ptr) {
1092                 *ptr = o;
1093         }
1094
1095         if (msg) {
1096                 o->message = msg;
1097                 if (msg->parent) {
1098                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1099                 }
1100                 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);
1101         }
1102
1103         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1104         ov.handlers = &php_http_message_object_handlers;
1105
1106         return ov;
1107 }
1108
1109 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1110 {
1111         zend_object_value new_ov;
1112         php_http_message_object_t *new_obj = NULL;
1113         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1114
1115         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1116         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1117
1118         return new_ov;
1119 }
1120
1121 void php_http_message_object_free(void *object TSRMLS_DC)
1122 {
1123         php_http_message_object_t *o = (php_http_message_object_t *) object;
1124
1125         if (o->iterator) {
1126                 zval_ptr_dtor(&o->iterator);
1127                 o->iterator = NULL;
1128         }
1129         if (o->message) {
1130                 /* do NOT free recursivly */
1131                 php_http_message_dtor(o->message);
1132                 efree(o->message);
1133                 o->message = NULL;
1134         }
1135         if (o->parent.handle) {
1136                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1137         }
1138         if (o->body.handle) {
1139                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1140         }
1141         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1142         efree(o);
1143 }
1144
1145
1146 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1147 {
1148         php_http_message_object_prophandler_t *handler;
1149         zval *copy = php_http_ztyp(IS_STRING, member);
1150
1151         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1152                 zval_ptr_dtor(&copy);
1153                 return &php_http_property_proxy_init(NULL, object, member TSRMLS_CC)->myself;
1154         }
1155         zval_ptr_dtor(&copy);
1156
1157         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1158 }
1159
1160 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1161 {
1162         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1163         php_http_message_object_prophandler_t *handler;
1164         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1165
1166         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1167                 if (type == BP_VAR_W) {
1168                         zval_ptr_dtor(&copy);
1169                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1170                         return NULL;
1171                 }
1172
1173                 ALLOC_ZVAL(return_value);
1174                 Z_SET_REFCOUNT_P(return_value, 0);
1175                 Z_UNSET_ISREF_P(return_value);
1176
1177                 handler->read(obj, return_value TSRMLS_CC);
1178
1179         } else {
1180                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1181         }
1182
1183         zval_ptr_dtor(&copy);
1184
1185         return return_value;
1186 }
1187
1188 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1189 {
1190         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1191         php_http_message_object_prophandler_t *handler;
1192         zval *copy = php_http_ztyp(IS_STRING, member);
1193
1194         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1195                 handler->write(obj, value TSRMLS_CC);
1196         } else {
1197                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1198         }
1199
1200         zval_ptr_dtor(&copy);
1201 }
1202
1203
1204 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1205 {
1206         zval *headers;
1207         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1208         php_http_message_t *msg = obj->message;
1209         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1210         zval array, *parent, *body;
1211         char *version;
1212
1213         INIT_PZVAL_ARRAY(&array, props);
1214
1215 #define ASSOC_PROP(array, ptype, name, val) \
1216         { \
1217                 char *m_prop_name; \
1218                 int m_prop_len; \
1219                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1220                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1221                 efree(m_prop_name); \
1222         }
1223 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1224 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1225 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1226         { \
1227                 char *m_prop_name; \
1228                 int m_prop_len; \
1229                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1230                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1231                 efree(m_prop_name); \
1232         }
1233
1234         ASSOC_PROP(array, long, "type", msg->type);
1235         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1236
1237         switch (msg->type) {
1238                 case PHP_HTTP_REQUEST:
1239                         ASSOC_PROP(array, long, "responseCode", 0);
1240                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1241                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1242                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1243                         break;
1244
1245                 case PHP_HTTP_RESPONSE:
1246                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1247                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1248                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1249                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1250                         break;
1251
1252                 case PHP_HTTP_NONE:
1253                 default:
1254                         ASSOC_PROP(array, long, "responseCode", 0);
1255                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1256                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1257                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1258                         break;
1259         }
1260
1261         MAKE_STD_ZVAL(headers);
1262         array_init(headers);
1263         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1264         ASSOC_PROP(array, zval, "headers", headers);
1265
1266         MAKE_STD_ZVAL(body);
1267         if (!obj->body.handle) {
1268                 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);
1269         }
1270         ZVAL_OBJVAL(body, obj->body, 1);
1271         ASSOC_PROP(array, zval, "body", body);
1272
1273         MAKE_STD_ZVAL(parent);
1274         if (msg->parent) {
1275                 ZVAL_OBJVAL(parent, obj->parent, 1);
1276         } else {
1277                 ZVAL_NULL(parent);
1278         }
1279         ASSOC_PROP(array, zval, "parentMessage", parent);
1280
1281         return props;
1282 }
1283
1284 /* PHP */
1285
1286 PHP_METHOD(HttpMessage, __construct)
1287 {
1288         int length = 0;
1289         char *message = NULL;
1290         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1291
1292         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1293                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
1294                         php_http_message_t *msg = obj->message;
1295
1296                         php_http_message_dtor(msg);
1297                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1298                                 if ((obj->message = php_http_message_parse(msg, message, length TSRMLS_CC))) {
1299                                         if (obj->message->parent) {
1300                                                 obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1301                                         }
1302                                 } else {
1303                                         obj->message = php_http_message_init(msg, 0 TSRMLS_CC);
1304                                 }
1305                         } end_error_handling();
1306                 }
1307                 if (!obj->message) {
1308                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1309                 }
1310         } end_error_handling();
1311
1312 }
1313
1314 PHP_METHOD(HttpMessage, getBody)
1315 {
1316         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1317                 if (SUCCESS == zend_parse_parameters_none()) {
1318                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1319
1320                         if (!obj->message) {
1321                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1322                         }
1323
1324                         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)) {
1325                                 RETVAL_OBJVAL(obj->body, 1);
1326                         }
1327                 }
1328         } end_error_handling();
1329 }
1330
1331 PHP_METHOD(HttpMessage, setBody)
1332 {
1333         zval *zbody;
1334
1335         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1336                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1337                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1338
1339                 if (!obj->message) {
1340                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1341                 }
1342
1343                 php_http_message_body_dtor(&obj->message->body);
1344                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1345                 Z_OBJ_ADDREF_P(zbody);
1346                 obj->body = Z_OBJVAL_P(zbody);
1347         }
1348         RETVAL_ZVAL(getThis(), 1, 0);
1349 }
1350
1351 PHP_METHOD(HttpMessage, getHeader)
1352 {
1353         char *header_str;
1354         int header_len;
1355
1356         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1357                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1358                 zval *header;
1359
1360                 if (!obj->message) {
1361                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1362                 }
1363
1364                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1365                         RETURN_ZVAL(header, 1, 1);
1366                 }
1367         }
1368         RETURN_FALSE;
1369 }
1370
1371 PHP_METHOD(HttpMessage, getHeaders)
1372 {
1373         if (SUCCESS == zend_parse_parameters_none()) {
1374                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1375
1376                 if (!obj->message) {
1377                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1378                 }
1379
1380                 array_init(return_value);
1381                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1382         }
1383 }
1384
1385 PHP_METHOD(HttpMessage, setHeader)
1386 {
1387         zval *zvalue = NULL;
1388         char *name_str;
1389         int name_len;
1390
1391         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1392                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1393                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1394
1395                 if (!obj->message) {
1396                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1397                 }
1398
1399                 if (!zvalue) {
1400                         zend_hash_del(&obj->message->hdrs, name, name_len + 1);
1401                 } else {
1402                         Z_ADDREF_P(zvalue);
1403                         zend_hash_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1404                 }
1405                 efree(name);
1406         }
1407         RETVAL_ZVAL(getThis(), 1, 0);
1408 }
1409
1410 PHP_METHOD(HttpMessage, setHeaders)
1411 {
1412         zval *new_headers = NULL;
1413
1414         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1415                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1416
1417                 if (!obj->message) {
1418                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1419                 }
1420
1421                 zend_hash_clean(&obj->message->hdrs);
1422                 if (new_headers) {
1423                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1424                 }
1425         }
1426         RETVAL_ZVAL(getThis(), 1, 0);
1427 }
1428
1429 PHP_METHOD(HttpMessage, addHeader)
1430 {
1431         zval *zvalue;
1432         char *name_str;
1433         int name_len;
1434
1435         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1436                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1437                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1438                 zval *header;
1439
1440                 if (!obj->message) {
1441                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1442                 }
1443
1444                 Z_ADDREF_P(zvalue);
1445                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1446                         convert_to_array(header);
1447                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1448                 } else {
1449                         zend_hash_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1450                 }
1451                 efree(name);
1452         }
1453         RETVAL_ZVAL(getThis(), 1, 0);
1454 }
1455
1456 PHP_METHOD(HttpMessage, addHeaders)
1457 {
1458         zval *new_headers;
1459         zend_bool append = 0;
1460
1461         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1462                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1463
1464                 if (!obj->message) {
1465                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1466                 }
1467
1468                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1469         }
1470         RETVAL_ZVAL(getThis(), 1, 0);
1471 }
1472
1473 PHP_METHOD(HttpMessage, getType)
1474 {
1475         if (SUCCESS == zend_parse_parameters_none()) {
1476                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1477
1478                 if (!obj->message) {
1479                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1480                 }
1481
1482                 RETURN_LONG(obj->message->type);
1483         }
1484 }
1485
1486 PHP_METHOD(HttpMessage, setType)
1487 {
1488         long type;
1489
1490         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1491                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1492
1493                 if (!obj->message) {
1494                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1495                 }
1496
1497                 php_http_message_set_type(obj->message, type);
1498         }
1499         RETVAL_ZVAL(getThis(), 1, 0);
1500 }
1501
1502 PHP_METHOD(HttpMessage, getInfo)
1503 {
1504         if (SUCCESS == zend_parse_parameters_none()) {
1505                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1506
1507                 if (!obj->message) {
1508                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1509                 }
1510
1511                 switch (obj->message->type) {
1512                         case PHP_HTTP_REQUEST:
1513                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1514                                 break;
1515                         case PHP_HTTP_RESPONSE:
1516                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1517                                 break;
1518                         default:
1519                                 RETURN_NULL();
1520                                 break;
1521                 }
1522                 Z_TYPE_P(return_value) = IS_STRING;
1523                 return;
1524         }
1525         RETURN_FALSE;
1526 }
1527
1528 PHP_METHOD(HttpMessage, setInfo)
1529 {
1530         char *str;
1531         int len;
1532         php_http_info_t inf;
1533
1534         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1535         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1536                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1537
1538                 if (!obj->message) {
1539                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1540                 }
1541
1542                 php_http_message_set_info(obj->message, &inf);
1543                 php_http_info_dtor(&inf);
1544         }
1545         RETVAL_ZVAL(getThis(), 1, 0);
1546 }
1547
1548 PHP_METHOD(HttpMessage, getHttpVersion)
1549 {
1550         if (SUCCESS == zend_parse_parameters_none()) {
1551                 char *str;
1552                 size_t len;
1553                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1554
1555                 if (!obj->message) {
1556                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1557                 }
1558
1559                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1560                 RETURN_STRINGL(str, len, 0);
1561         }
1562
1563         RETURN_FALSE;
1564 }
1565
1566 PHP_METHOD(HttpMessage, setHttpVersion)
1567 {
1568         char *v_str;
1569         int v_len;
1570
1571         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1572                 php_http_version_t version;
1573                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1574
1575                 if (!obj->message) {
1576                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1577                 }
1578
1579                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1580                         obj->message->http.version = version;
1581                 }
1582         }
1583         RETVAL_ZVAL(getThis(), 1, 0);
1584 }
1585
1586 PHP_METHOD(HttpMessage, getResponseCode)
1587 {
1588         if (SUCCESS == zend_parse_parameters_none()) {
1589                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1590
1591                 if (!obj->message) {
1592                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1593                 }
1594
1595                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1596                 RETURN_LONG(obj->message->http.info.response.code);
1597         }
1598         RETURN_FALSE;
1599 }
1600
1601 PHP_METHOD(HttpMessage, setResponseCode)
1602 {
1603         long code;
1604         zend_bool strict = 1;
1605
1606         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1607                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1608
1609                 if (!obj->message) {
1610                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1611                 }
1612
1613                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1614                 if (strict && (code < 100 || code > 599)) {
1615                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1616                         RETURN_FALSE;
1617                 }
1618
1619                 obj->message->http.info.response.code = code;
1620         }
1621         RETVAL_ZVAL(getThis(), 1, 0);
1622 }
1623
1624 PHP_METHOD(HttpMessage, getResponseStatus)
1625 {
1626         if (SUCCESS == zend_parse_parameters_none()) {
1627                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1628
1629                 if (!obj->message) {
1630                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1631                 }
1632
1633                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1634                 if (obj->message->http.info.response.status) {
1635                         RETURN_STRING(obj->message->http.info.response.status, 1);
1636                 } else {
1637                         RETURN_EMPTY_STRING();
1638                 }
1639         }
1640
1641         RETURN_FALSE;
1642 }
1643
1644 PHP_METHOD(HttpMessage, setResponseStatus)
1645 {
1646         char *status;
1647         int status_len;
1648
1649         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1650                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1651
1652                 if (!obj->message) {
1653                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1654                 }
1655
1656                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1657                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1658         }
1659         RETVAL_ZVAL(getThis(), 1, 0);
1660 }
1661
1662 PHP_METHOD(HttpMessage, getRequestMethod)
1663 {
1664         if (SUCCESS == zend_parse_parameters_none()) {
1665                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1666
1667                 if (!obj->message) {
1668                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1669                 }
1670
1671                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1672                 if (obj->message->http.info.request.method) {
1673                         RETURN_STRING(obj->message->http.info.request.method, 1);
1674                 } else {
1675                         RETURN_EMPTY_STRING();
1676                 }
1677         }
1678
1679         RETURN_FALSE;
1680 }
1681
1682 PHP_METHOD(HttpMessage, setRequestMethod)
1683 {
1684         char *method;
1685         int method_len;
1686
1687         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1688                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1689
1690                 if (!obj->message) {
1691                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1692                 }
1693
1694                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1695                 if (method_len < 1) {
1696                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1697                         RETURN_FALSE;
1698                 }
1699
1700                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1701         }
1702         RETVAL_ZVAL(getThis(), 1, 0);
1703 }
1704
1705 PHP_METHOD(HttpMessage, getRequestUrl)
1706 {
1707         if (SUCCESS == zend_parse_parameters_none()) {
1708                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1709
1710                 if (!obj->message) {
1711                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1712                 }
1713
1714                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1715                 if (obj->message->http.info.request.url) {
1716                         RETURN_STRING(obj->message->http.info.request.url, 1);
1717                 } else {
1718                         RETURN_EMPTY_STRING();
1719                 }
1720         }
1721
1722         RETURN_FALSE;
1723 }
1724
1725 PHP_METHOD(HttpMessage, setRequestUrl)
1726 {
1727         char *url_str;
1728         int url_len;
1729
1730         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1731                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1732
1733                 if (!obj->message) {
1734                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1735                 }
1736
1737                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1738                 if (url_len < 1) {
1739                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1740                         RETURN_FALSE;
1741                 }
1742                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1743         }
1744         RETVAL_ZVAL(getThis(), 1, 0);
1745 }
1746
1747
1748 PHP_METHOD(HttpMessage, getParentMessage)
1749 {
1750         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1751                 if (SUCCESS == zend_parse_parameters_none()) {
1752                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1753
1754                         if (!obj->message) {
1755                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1756                         }
1757
1758                         if (obj->message->parent) {
1759                                 RETVAL_OBJVAL(obj->parent, 1);
1760                         } else {
1761                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1762                         }
1763                 }
1764         } end_error_handling();
1765 }
1766
1767 PHP_METHOD(HttpMessage, toString)
1768 {
1769         zend_bool include_parent = 0;
1770
1771         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1772                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1773                 char *string;
1774                 size_t length;
1775
1776                 if (!obj->message) {
1777                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1778                 }
1779
1780                 if (include_parent) {
1781                         php_http_message_serialize(obj->message, &string, &length);
1782                 } else {
1783                         php_http_message_to_string(obj->message, &string, &length);
1784                 }
1785                 if (string) {
1786                         RETURN_STRINGL(string, length, 0);
1787                 }
1788         }
1789         RETURN_EMPTY_STRING();
1790 }
1791
1792 PHP_METHOD(HttpMessage, serialize)
1793 {
1794         if (SUCCESS == zend_parse_parameters_none()) {
1795                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1796                 char *string;
1797                 size_t length;
1798
1799                 if (!obj->message) {
1800                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1801                 }
1802
1803                 php_http_message_serialize(obj->message, &string, &length);
1804                 RETURN_STRINGL(string, length, 0);
1805         }
1806         RETURN_EMPTY_STRING();
1807 }
1808
1809 PHP_METHOD(HttpMessage, unserialize)
1810 {
1811         int length;
1812         char *serialized;
1813
1814         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1815                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1816                 php_http_message_t *msg;
1817
1818                 if (obj->message) {
1819                         php_http_message_dtor(obj->message);
1820                         efree(obj->message);
1821                 }
1822                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1823                         obj->message = msg;
1824                 } else {
1825                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1826                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1827                 }
1828         }
1829 }
1830
1831 PHP_METHOD(HttpMessage, detach)
1832 {
1833         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1834                 if (SUCCESS == zend_parse_parameters_none()) {
1835                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1836
1837                         if (!obj->message) {
1838                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1839                         }
1840
1841                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1842                 }
1843         } end_error_handling();
1844 }
1845
1846 PHP_METHOD(HttpMessage, prepend)
1847 {
1848         zval *prepend;
1849         zend_bool top = 1;
1850
1851         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1852                 php_http_message_t *msg[2];
1853                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1854                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1855
1856                 if (!obj->message) {
1857                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1858                 }
1859                 if (!prepend_obj->message) {
1860                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1861                 }
1862
1863                 /* safety check */
1864                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1865                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1866                                 if (msg[0] == msg[1]) {
1867                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1868                                         return;
1869                                 }
1870                         }
1871                 }
1872
1873                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1874         }
1875 }
1876
1877 PHP_METHOD(HttpMessage, reverse)
1878 {
1879         if (SUCCESS == zend_parse_parameters_none()) {
1880                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1881         }
1882 }
1883
1884 PHP_METHOD(HttpMessage, count)
1885 {
1886         if (SUCCESS == zend_parse_parameters_none()) {
1887                 long i = 0;
1888                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1889
1890                 if (!obj->message) {
1891                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1892                 }
1893
1894                 php_http_message_count(i, obj->message);
1895                 RETURN_LONG(i);
1896         }
1897         RETURN_FALSE;
1898 }
1899
1900 PHP_METHOD(HttpMessage, rewind)
1901 {
1902         if (SUCCESS == zend_parse_parameters_none()) {
1903                 zval *zobj = getThis();
1904                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1905
1906                 if (obj->iterator) {
1907                         zval_ptr_dtor(&obj->iterator);
1908                 }
1909                 Z_ADDREF_P(zobj);
1910                 obj->iterator = zobj;
1911         }
1912 }
1913
1914 PHP_METHOD(HttpMessage, valid)
1915 {
1916         if (SUCCESS == zend_parse_parameters_none()) {
1917                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1918
1919                 RETURN_BOOL(obj->iterator != NULL);
1920         }
1921 }
1922
1923 PHP_METHOD(HttpMessage, next)
1924 {
1925         if (SUCCESS == zend_parse_parameters_none()) {
1926                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1927
1928                 if (obj->iterator) {
1929                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1930
1931                         if (itr && itr->parent.handle) {
1932                                 zval *old = obj->iterator;
1933                                 MAKE_STD_ZVAL(obj->iterator);
1934                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1935                                 zval_ptr_dtor(&old);
1936                         } else {
1937                                 zval_ptr_dtor(&obj->iterator);
1938                                 obj->iterator = NULL;
1939                         }
1940                 }
1941         }
1942 }
1943
1944 PHP_METHOD(HttpMessage, key)
1945 {
1946         if (SUCCESS == zend_parse_parameters_none()) {
1947                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1948
1949                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1950         }
1951 }
1952
1953 PHP_METHOD(HttpMessage, current)
1954 {
1955         if (SUCCESS == zend_parse_parameters_none()) {
1956                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1957
1958                 if (obj->iterator) {
1959                         RETURN_ZVAL(obj->iterator, 1, 0);
1960                 }
1961         }
1962 }
1963
1964 /*
1965  * Local variables:
1966  * tab-width: 4
1967  * c-basic-offset: 4
1968  * End:
1969  * vim600: noet sw=4 ts=4 fdm=marker
1970  * vim<600: noet sw=4 ts=4
1971  */
1972