git.m6w6.name Git - m6w6/ext-http/blob - php_http_message.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2011, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info TSRMLS_DC)
  16 {
  17         php_http_message_t *old = *message;
  18
  19         /* advance message */
  20         if (old->type || zend_hash_num_elements(&old->hdrs) || PHP_HTTP_BUFFER_LEN(old)) {
  21                 (*message) = php_http_message_init(NULL, 0 TSRMLS_CC);
  22                 (*message)->parent = old;
  23                 (*headers) = &((*message)->hdrs);
  24         }
  25
  26         php_http_message_set_info(*message, info);
  27
  28         return old != *message;
  29 }
  30
  31 PHP_HTTP_API php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  32 {
  33         if (!message) {
  34                 message = emalloc(sizeof(*message));
  35         }
  36         memset(message, 0, sizeof(*message));
  37         TSRMLS_SET_CTX(message->ts);
  38
  39         php_http_message_set_type(message, type);
  40         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  41         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  42
  43         return message;
  44 }
  45
  46 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)
  47 {
  48         int free_msg = !message;
  49         zval *sval, tval;
  50         php_http_message_body_t *mbody;
  51
  52         message = php_http_message_init(message, type TSRMLS_CC);
  53
  54         switch (type) {
  55                 case PHP_HTTP_REQUEST:
  56                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  57                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  58                         } else {
  59                                 message->http.version.major = 1;
  60                                 message->http.version.minor = 1;
  61                         }
  62                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  63                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  64                         }
  65                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  66                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  67                         }
  68
  69                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  70
  71                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  72                                 php_http_message_body_dtor(&message->body);
  73                                 php_http_message_body_copy(mbody, &message->body, 0);
  74                         }
  75                         break;
  76
  77                 case PHP_HTTP_RESPONSE:
  78                         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)) {
  79                                 message->http.version.major = 1;
  80                                 message->http.version.minor = 1;
  81                                 switch ((message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  82                                         case 0:
  83                                                 message->http.info.response.code = 200;
  84                                         case 200:
  85                                                 message->http.info.response.status = estrdup("Ok");
  86                                                 break;
  87                                         default:
  88                                                 message->http.info.response.status = estrdup("");
  89                                                 break;
  90                                 }
  91
  92                         }
  93
  94                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  95
  96                         if (php_output_get_level(TSRMLS_C)) {
  97                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  98                                         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));
  99                                         goto error;
 100                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
 101                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
 102                                         goto error;
 103                                 } else {
 104                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 105                                         zval_dtor(&tval);
 106                                 }
 107                         }
 108                         break;
 109
 110                 default:
 111                 error:
 112                         if (free_msg) {
 113                                 php_http_message_free(&message);
 114                         } else {
 115                                 message = NULL;
 116                         }
 117                         break;
 118         }
 119
 120         return message;
 121 }
 122
 123 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 124 {
 125         php_http_message_parser_t p;
 126         php_http_buffer_t buf;
 127
 128         if (!msg) {
 129                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 130         }
 131         php_http_buffer_from_string_ex(&buf, str, len);
 132         php_http_message_parser_init(&p TSRMLS_CC);
 133         php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg);
 134         php_http_message_parser_dtor(&p);
 135         php_http_buffer_dtor(&buf);
 136
 137         /* FIXME */
 138         return msg;
 139 }
 140
 141 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 142 {
 143         zval *ret = NULL, **header;
 144         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 145
 146         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 147                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 148                         zval *header_str, **val;
 149                         HashPosition pos;
 150                         php_http_buffer_t str;
 151                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 152
 153                         php_http_buffer_init(&str);
 154                         MAKE_STD_ZVAL(header_str);
 155                         FOREACH_VAL(pos, *header, val) {
 156                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 157                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 158                                 zval_ptr_dtor(&strval);
 159                         }
 160                         php_http_buffer_fix(&str);
 161                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 162                         ret = header_str;
 163                 } else {
 164                         ret = php_http_ztyp(IS_STRING, *header);
 165                 }
 166         }
 167
 168         efree(key);
 169
 170         return ret;
 171 }
 172
 173
 174 /* */
 175 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 176 {
 177         /* just act if different */
 178         if (type != message->type) {
 179
 180                 /* free request info */
 181                 switch (message->type = type) {
 182                         case PHP_HTTP_REQUEST:
 183                                 STR_FREE(message->http.info.request.method);
 184                                 STR_FREE(message->http.info.request.url);
 185                                 break;
 186
 187                         case PHP_HTTP_RESPONSE:
 188                                 STR_FREE(message->http.info.response.status);
 189                                 break;
 190
 191                         default:
 192                                 break;
 193                 }
 194
 195                 memset(&message->http, 0, sizeof(message->http));
 196         }
 197 }
 198
 199 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 200 {
 201         php_http_message_set_type(message, info->type);
 202         message->http.version = info->http.version;
 203         switch (message->type) {
 204                 case PHP_HTTP_REQUEST:
 205                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 206                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 207                         break;
 208
 209                 case PHP_HTTP_RESPONSE:
 210                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 211                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 212                         break;
 213
 214                 default:
 215                         break;
 216         }
 217 }
 218
 219 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 220 {
 221         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 222         HashPosition pos1;
 223         zval **header, *h;
 224         size_t size;
 225         TSRMLS_FETCH_FROM_CTX(msg->ts);
 226
 227         switch (msg->type) {
 228                 case PHP_HTTP_REQUEST:
 229                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 230                         break;
 231
 232                 case PHP_HTTP_RESPONSE:
 233                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 234                         break;
 235
 236                 default:
 237                         break;
 238         }
 239
 240         if ((size = php_http_message_body_size(&msg->body))) {
 241                 MAKE_STD_ZVAL(h);
 242                 ZVAL_LONG(h, size);
 243                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 244
 245                 if (msg->body.boundary) {
 246                         char *str;
 247                         size_t len;
 248
 249                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 250                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 251                                 MAKE_STD_ZVAL(h);
 252                                 ZVAL_STRINGL(h, str, len, 0);
 253                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 254                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 255                                 zval_dtor(h);
 256                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 257                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 258                         } else {
 259                                 zval_ptr_dtor(&h);
 260                         }
 261                 }
 262         }
 263
 264         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 265                 if (key.type == HASH_KEY_IS_STRING) {
 266                         HashPosition pos2;
 267                         zval **single_header;
 268
 269                         switch (Z_TYPE_PP(header)) {
 270                                 case IS_BOOL:
 271                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 272                                         break;
 273
 274                                 case IS_LONG:
 275                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 276                                         break;
 277
 278                                 case IS_DOUBLE:
 279                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 280                                         break;
 281
 282                                 case IS_STRING:
 283                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 284                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 285                                         break;
 286
 287                                 case IS_ARRAY:
 288                                         FOREACH_VAL(pos2, *header, single_header) {
 289                                                 switch (Z_TYPE_PP(single_header)) {
 290                                                         case IS_BOOL:
 291                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 292                                                                 break;
 293
 294                                                         case IS_LONG:
 295                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 296                                                                 break;
 297
 298                                                         case IS_DOUBLE:
 299                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 300                                                                 break;
 301
 302                                                         case IS_STRING:
 303                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 304                                                                 break;
 305                                                 }
 306                                         }
 307                                         break;
 308                         }
 309                 }
 310         }
 311 }
 312
 313 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 314 {
 315         php_http_buffer_t str;
 316
 317         php_http_buffer_init_ex(&str, 0x1000, 0);
 318         message_headers(msg, &str);
 319         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 320         php_http_buffer_dtor(&str);
 321
 322         if (php_http_message_body_size(&msg->body)) {
 323                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 324                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 325                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 326         }
 327 }
 328
 329 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 330 {
 331         php_http_buffer_t str;
 332         char *data;
 333
 334         php_http_buffer_init_ex(&str, 0x1000, 0);
 335         message_headers(msg, &str);
 336         if (php_http_message_body_size(&msg->body)) {
 337                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 338                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 339                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 340         }
 341
 342         data = php_http_buffer_data(&str, string, length);
 343         if (!string) {
 344                 efree(data);
 345         }
 346
 347         php_http_buffer_dtor(&str);
 348 }
 349
 350 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 351 {
 352         char *buf;
 353         size_t len;
 354         php_http_buffer_t str;
 355
 356         php_http_buffer_init(&str);
 357
 358         do {
 359                 php_http_message_to_string(message, &buf, &len);
 360                 php_http_buffer_prepend(&str, buf, len);
 361                 efree(buf);
 362         } while ((message = message->parent));
 363
 364         buf = php_http_buffer_data(&str, string, length);
 365         if (!string) {
 366                 efree(buf);
 367         }
 368
 369         php_http_buffer_dtor(&str);
 370 }
 371
 372 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 373 {
 374         int i, c = 0;
 375
 376         php_http_message_count(c, msg);
 377
 378         if (c > 1) {
 379                 php_http_message_t *tmp = msg, **arr;
 380
 381                 arr = ecalloc(c, sizeof(**arr));
 382                 for (i = 0; i < c; ++i) {
 383                         arr[i] = tmp;
 384                         tmp = tmp->parent;
 385                 }
 386                 arr[0]->parent = NULL;
 387                 for (i = 0; i < c-1; ++i) {
 388                         arr[i+1]->parent = arr[i];
 389                 }
 390
 391                 msg = arr[c-1];
 392                 efree(arr);
 393         }
 394
 395         return msg;
 396 }
 397
 398 PHP_HTTP_API php_http_message_t *php_http_message_interconnect(php_http_message_t *m1, php_http_message_t *m2)
 399 {
 400         if (m1 && m2) {
 401                 int i = 0, c1 = 0, c2 = 0;
 402                 php_http_message_t *t1 = m1, *t2 = m2, *p1, *p2;
 403
 404                 php_http_message_count(c1, m1);
 405                 php_http_message_count(c2, m2);
 406
 407                 while (i++ < (c1 - c2)) {
 408                         t1 = t1->parent;
 409                 }
 410                 while (i++ <= c1) {
 411                         p1 = t1->parent;
 412                         p2 = t2->parent;
 413                         t1->parent = t2;
 414                         t2->parent = p1;
 415                         t1 = p1;
 416                         t2 = p2;
 417                 }
 418         } else if (!m1 && m2) {
 419                 m1 = m2;
 420         }
 421         return m1;
 422 }
 423
 424 PHP_HTTP_API void php_http_message_to_struct(php_http_message_t *msg, zval *obj)
 425 {
 426         zval strct;
 427         zval *headers;
 428         char *version;
 429         TSRMLS_FETCH_FROM_CTX(msg->ts);
 430
 431         INIT_PZVAL_ARRAY(&strct, HASH_OF(obj));
 432
 433         add_assoc_long(&strct, "type", msg->type);
 434         spprintf(&version, 0 ,"%u.%u", msg->http.version.major, msg->http.version.minor);
 435         add_assoc_string_ex(&strct, ZEND_STRL("httpVersion"), version, 0);
 436         switch (msg->type)
 437         {
 438                 case PHP_HTTP_RESPONSE:
 439                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 440                         add_assoc_string(&strct, "responseStatus", STR_PTR(msg->http.info.response.status), 1);
 441                 break;
 442
 443                 case PHP_HTTP_REQUEST:
 444                         add_assoc_string(&strct, "requestMethod", STR_PTR(msg->http.info.request.method), 1);
 445                         add_assoc_string(&strct, "requestUrl", STR_PTR(msg->http.info.request.url), 1);
 446                 break;
 447
 448                 case PHP_HTTP_NONE:
 449                         /* avoid compiler warning */
 450                 break;
 451         }
 452
 453         MAKE_STD_ZVAL(headers);
 454         array_init(headers);
 455         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 456         add_assoc_zval(&strct, "headers", headers);
 457
 458         add_assoc_stringl(&strct, "body", PHP_HTTP_BUFFER_VAL(msg), PHP_HTTP_BUFFER_LEN(msg), 1);
 459
 460         if (msg->parent) {
 461                 zval *parent;
 462
 463                 MAKE_STD_ZVAL(parent);
 464                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 465                         array_init(parent);
 466                 } else {
 467                         object_init(parent);
 468                 }
 469                 add_assoc_zval(&strct, "parentMessage", parent);
 470                 php_http_message_to_struct(msg->parent, parent);
 471         } else {
 472                 add_assoc_null(&strct, "parentMessage");
 473         }
 474 }
 475 /*
 476 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 477 {
 478         STATUS rs = FAILURE;
 479
 480         switch (message->type) {
 481                 case PHP_HTTP_RESPONSE:
 482                 {
 483                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 484                         zval **val;
 485                         HashPosition pos;
 486
 487                         FOREACH_HASH_KEYVAL(pos, &message->hdrs, key, val) {
 488                                 if (key.type == HASH_KEY_IS_STRING) {
 489                                         http_send_header_zval_ex(key.str, key.len-1, val, 1);
 490                                 }
 491                         }
 492                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 493                                         SUCCESS == http_send_data(PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message)) ?
 494                                         SUCCESS : FAILURE;
 495                         break;
 496                 }
 497
 498                 case PHP_HTTP_REQUEST:
 499                 {
 500 #ifdef PHP_HTTP_HAVE_CURL
 501                         char *uri = NULL;
 502                         http_request request;
 503                         zval **zhost, *options, *headers;
 504
 505                         MAKE_STD_ZVAL(options);
 506                         MAKE_STD_ZVAL(headers);
 507                         array_init(options);
 508                         array_init(headers);
 509                         zend_hash_copy(Z_ARRVAL_P(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 510                         add_assoc_zval(options, "headers", headers);
 511
 512                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost) && Z_TYPE_PP(zhost) == IS_STRING) {
 513                                 char *colon = NULL;
 514                                 php_url parts, *url = php_url_parse(message->http.info.request.url);
 515
 516                                 memset(&parts, 0, sizeof(php_url));
 517
 518                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 519                                         parts.port = atoi(colon + 1);
 520                                         parts.host = estrndup(Z_STRVAL_PP(zhost), (Z_STRVAL_PP(zhost) - colon - 1));
 521                                 } else {
 522                                         parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
 523                                 }
 524
 525                                 http_build_url(PHP_HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
 526                                 php_url_free(url);
 527                                 efree(parts.host);
 528                         } else {
 529                                 uri = http_absolute_url(message->http.info.request.url);
 530                         }
 531
 532                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 533                                 http_request_body body;
 534
 535                                 http_request_init_ex(&request, NULL, request.meth, uri);
 536                                 request.body = http_request_body_init_ex(&body, PHP_HTTP_REQUEST_BODY_CSTRING, PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message), 0);
 537                                 if (SUCCESS == (rs = http_request_prepare(&request, Z_ARRVAL_P(options)))) {
 538                                         http_request_exec(&request);
 539                                 }
 540                                 http_request_dtor(&request);
 541                         } else {
 542                                 http_error_ex(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD,
 543                                         "Cannot send HttpMessage. Request method %s not supported",
 544                                         message->http.info.request.method);
 545                         }
 546                         efree(uri);
 547                         zval_ptr_dtor(&options);
 548 #else
 549                         http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 550 #endif
 551                 break;
 552                 }
 553
 554                 case PHP_HTTP_NONE:
 555                 default:
 556                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type PHP_HTTP_REQUEST nor PHP_HTTP_RESPONSE");
 557                         break;
 558         }
 559
 560         return rs;
 561 }
 562 */
 563
 564 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)
 565 {
 566         php_http_message_t *temp, *copy = NULL;
 567         php_http_info_t info;
 568         TSRMLS_FETCH_FROM_CTX(from->ts);
 569
 570         if (from) {
 571                 info.type = from->type;
 572                 info.http = from->http;
 573
 574                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 575                 php_http_message_set_info(temp, &info);
 576                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 577                 php_http_message_body_copy(&from->body, &temp->body, 1);
 578
 579                 if (parents) while (from->parent) {
 580                         info.type = from->parent->type;
 581                         info.http = from->parent->http;
 582
 583                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 584                         php_http_message_set_info(temp->parent, &info);
 585                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 586                         php_http_message_body_copy(&from->body, &temp->body, 1);
 587
 588                         temp = temp->parent;
 589                         from = from->parent;
 590                 }
 591         }
 592
 593         return copy;
 594 }
 595
 596 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 597 {
 598         return php_http_message_copy_ex(from, to, 1);
 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_EMPTY_ARGS(getParentMessage);
 708 PHP_HTTP_EMPTY_ARGS(__toString);
 709 PHP_HTTP_BEGIN_ARGS(toString, 0)
 710         PHP_HTTP_ARG_VAL(include_parent, 0)
 711 PHP_HTTP_END_ARGS;
 712
 713 PHP_HTTP_EMPTY_ARGS(count);
 714
 715 PHP_HTTP_EMPTY_ARGS(serialize);
 716 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 717         PHP_HTTP_ARG_VAL(serialized, 0)
 718 PHP_HTTP_END_ARGS;
 719
 720 PHP_HTTP_EMPTY_ARGS(rewind);
 721 PHP_HTTP_EMPTY_ARGS(valid);
 722 PHP_HTTP_EMPTY_ARGS(key);
 723 PHP_HTTP_EMPTY_ARGS(current);
 724 PHP_HTTP_EMPTY_ARGS(next);
 725
 726 PHP_HTTP_EMPTY_ARGS(detach);
 727 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 728         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 729 PHP_HTTP_END_ARGS;
 730 PHP_HTTP_EMPTY_ARGS(reverse);
 731
 732 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 733 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 734 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 735 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 736
 737 zend_class_entry *php_http_message_class_entry;
 738 zend_function_entry php_http_message_method_entry[] = {
 739         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 740         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 741         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 742         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 743         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 744         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 745         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 746         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 747         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 748         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 749         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 750         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 751         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 752         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 753         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 754         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 755         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 756         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 757         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 758         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 759         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 760         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 761         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 762         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 763         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 764
 765         /* implements Countable */
 766         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 767
 768         /* implements Serializable */
 769         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 770         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 771
 772         /* implements Iterator */
 773         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 774         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 775         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 776         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 777         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 778
 779         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 780
 781         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 782         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 783         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 784
 785         EMPTY_FUNCTION_ENTRY
 786 };
 787 static zend_object_handlers php_http_message_object_handlers;
 788 static HashTable php_http_message_object_prophandlers;
 789
 790 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 791
 792 typedef struct php_http_message_object_prophandler {
 793         php_http_message_object_prophandler_func_t read;
 794         php_http_message_object_prophandler_func_t write;
 795 } php_http_message_object_prophandler_t;
 796
 797 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) {
 798         php_http_message_object_prophandler_t h = { read, write };
 799         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 800 }
 801 /*
 802 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 803         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 804 }
 805 */
 806 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 807         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 808 }
 809 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 810         RETVAL_LONG(obj->message->type);
 811 }
 812 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 813         zval *cpy = php_http_ztyp(IS_LONG, value);
 814         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 815         zval_ptr_dtor(&cpy);
 816 }
 817 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 818         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 819                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 820         } else {
 821                 RETVAL_NULL();
 822         }
 823 }
 824 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 825         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 826                 zval *cpy = php_http_ztyp(IS_STRING, value);
 827                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 828                 zval_ptr_dtor(&cpy);
 829         }
 830 }
 831 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 832         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 833                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 834         } else {
 835                 RETVAL_NULL();
 836         }
 837 }
 838 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 839         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 840                 zval *cpy = php_http_ztyp(IS_STRING, value);
 841                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 842                 zval_ptr_dtor(&cpy);
 843         }
 844 }
 845 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 846         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 847                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 848         } else {
 849                 RETVAL_NULL();
 850         }
 851 }
 852 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 853         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 854                 zval *cpy = php_http_ztyp(IS_STRING, value);
 855                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 856                 zval_ptr_dtor(&cpy);
 857         }
 858 }
 859 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 860         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 861                 RETVAL_LONG(obj->message->http.info.response.code);
 862         } else {
 863                 RETVAL_NULL();
 864         }
 865 }
 866 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 867         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 868                 zval *cpy = php_http_ztyp(IS_LONG, value);
 869                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 870                 zval_ptr_dtor(&cpy);
 871         }
 872 }
 873 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 874         char *version_str;
 875         size_t version_len;
 876
 877         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 878         RETVAL_STRINGL(version_str, version_len, 0);
 879 }
 880 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 881         zval *cpy = php_http_ztyp(IS_STRING, value);
 882         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 883         zval_ptr_dtor(&cpy);
 884 }
 885 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 886         array_init(return_value);
 887         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 888 }
 889 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 890         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 891
 892         zend_hash_clean(&obj->message->hdrs);
 893         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 894         zval_ptr_dtor(&cpy);
 895 }
 896 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 897         if (obj->body.handle) {
 898                 RETVAL_OBJVAL(obj->body, 1);
 899         } else {
 900                 RETVAL_NULL();
 901         }
 902 }
 903 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 904         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 905                 if (obj->body.handle) {
 906                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 907                 }
 908                 Z_OBJ_ADDREF_P(value);
 909                 obj->body = Z_OBJVAL_P(value);
 910         }
 911 }
 912 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 913         if (obj->message->parent) {
 914                 RETVAL_OBJVAL(obj->parent, 1);
 915         } else {
 916                 RETVAL_NULL();
 917         }
 918 }
 919 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 920         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 921                 if (obj->message->parent) {
 922                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 923                 }
 924                 Z_OBJ_ADDREF_P(value);
 925                 obj->parent = Z_OBJVAL_P(value);
 926         }
 927 }
 928
 929 PHP_MINIT_FUNCTION(http_message)
 930 {
 931         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 932         php_http_message_class_entry->create_object = php_http_message_object_new;
 933         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 934         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 935         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 936         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 937         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 938         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 939
 940         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 941
 942         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 943         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 944         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 945         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 946         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 947         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 948         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);
 949         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 950         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);
 951         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 952         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);
 953         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 954         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);
 955         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 956         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);
 957         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 958         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 959         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 960         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);
 961
 962         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 963         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 964         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 965
 966         return SUCCESS;
 967 }
 968
 969 PHP_MSHUTDOWN_FUNCTION(http_message)
 970 {
 971         zend_hash_destroy(&php_http_message_object_prophandlers);
 972
 973         return SUCCESS;
 974 }
 975
 976 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 977 {
 978         int i = 0;
 979         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 980
 981         /* count */
 982         php_http_message_count(i, obj->message);
 983
 984         if (i > 1) {
 985                 zval o;
 986                 zend_object_value *ovalues = NULL;
 987                 php_http_message_object_t **objects = NULL;
 988                 int last = i - 1;
 989
 990                 objects = ecalloc(i, sizeof(**objects));
 991                 ovalues = ecalloc(i, sizeof(*ovalues));
 992
 993                 /* we are the first message */
 994                 objects[0] = obj;
 995                 ovalues[0] = getThis()->value.obj;
 996
 997                 /* fetch parents */
 998                 INIT_PZVAL(&o);
 999                 o.type = IS_OBJECT;
1000                 for (i = 1; obj->parent.handle; ++i) {
1001                         o.value.obj = obj->parent;
1002                         ovalues[i] = o.value.obj;
1003                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1004                 }
1005
1006                 /* reorder parents */
1007                 for (last = --i; i; --i) {
1008                         objects[i]->message->parent = objects[i-1]->message;
1009                         objects[i]->parent = ovalues[i-1];
1010                 }
1011                 objects[0]->message->parent = NULL;
1012                 objects[0]->parent.handle = 0;
1013                 objects[0]->parent.handlers = NULL;
1014
1015                 /* add ref (why?) */
1016                 Z_OBJ_ADDREF_P(getThis());
1017                 RETVAL_OBJVAL(ovalues[last], 1);
1018
1019                 efree(objects);
1020                 efree(ovalues);
1021         } else {
1022                 RETURN_ZVAL(getThis(), 1, 0);
1023         }
1024 }
1025
1026 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1027 {
1028         zval m;
1029         php_http_message_t *save_parent_msg = NULL;
1030         zend_object_value save_parent_obj = {0, NULL};
1031         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1032         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1033
1034         INIT_PZVAL(&m);
1035         m.type = IS_OBJECT;
1036
1037         if (!top) {
1038                 save_parent_obj = obj->parent;
1039                 save_parent_msg = obj->message->parent;
1040         } else {
1041                 /* iterate to the most parent object */
1042                 while (obj->parent.handle) {
1043                         m.value.obj = obj->parent;
1044                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1045                 }
1046         }
1047
1048         /* prepend */
1049         obj->parent = prepend->value.obj;
1050         obj->message->parent = prepend_obj->message;
1051
1052         /* add ref */
1053         zend_objects_store_add_ref(prepend TSRMLS_CC);
1054         while (prepend_obj->parent.handle) {
1055                 m.value.obj = prepend_obj->parent;
1056                 zend_objects_store_add_ref(&m TSRMLS_CC);
1057                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1058         }
1059
1060         if (!top) {
1061                 prepend_obj->parent = save_parent_obj;
1062                 prepend_obj->message->parent = save_parent_msg;
1063         }
1064 }
1065
1066 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1067 {
1068         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1069 }
1070
1071 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)
1072 {
1073         zend_object_value ov;
1074         php_http_message_object_t *o;
1075
1076         o = ecalloc(1, sizeof(php_http_message_object_t));
1077         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1078         object_properties_init((zend_object *) o, ce);
1079
1080         if (ptr) {
1081                 *ptr = o;
1082         }
1083
1084         if (msg) {
1085                 o->message = msg;
1086                 if (msg->parent) {
1087                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1088                 }
1089                 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);
1090         }
1091
1092         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1093         ov.handlers = &php_http_message_object_handlers;
1094
1095         return ov;
1096 }
1097
1098 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1099 {
1100         zend_object_value new_ov;
1101         php_http_message_object_t *new_obj = NULL;
1102         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1103
1104         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1105         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1106
1107         return new_ov;
1108 }
1109
1110 void php_http_message_object_free(void *object TSRMLS_DC)
1111 {
1112         php_http_message_object_t *o = (php_http_message_object_t *) object;
1113
1114         if (o->iterator) {
1115                 zval_ptr_dtor(&o->iterator);
1116                 o->iterator = NULL;
1117         }
1118         if (o->message) {
1119                 /* do NOT free recursivly */
1120                 php_http_message_dtor(o->message);
1121                 efree(o->message);
1122                 o->message = NULL;
1123         }
1124         if (o->parent.handle) {
1125                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1126         }
1127         if (o->body.handle) {
1128                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1129         }
1130         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1131         efree(o);
1132 }
1133
1134
1135 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1136 {
1137         php_http_message_object_prophandler_t *handler;
1138         zval *copy = php_http_ztyp(IS_STRING, member);
1139
1140         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1141                 zval_ptr_dtor(&copy);
1142                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1143         }
1144         zval_ptr_dtor(&copy);
1145
1146         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1147 }
1148
1149 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1150 {
1151         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1152         php_http_message_object_prophandler_t *handler;
1153         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1154
1155         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1156                 if (type == BP_VAR_R) {
1157                         ALLOC_ZVAL(return_value);
1158                         Z_SET_REFCOUNT_P(return_value, 0);
1159                         Z_UNSET_ISREF_P(return_value);
1160
1161                         handler->read(obj, return_value TSRMLS_CC);
1162                 } else {
1163                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1164                         return_value = NULL;
1165                 }
1166         } else {
1167                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1168         }
1169
1170         zval_ptr_dtor(&copy);
1171
1172         return return_value;
1173 }
1174
1175 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1176 {
1177         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1178         php_http_message_object_prophandler_t *handler;
1179         zval *copy = php_http_ztyp(IS_STRING, member);
1180
1181         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1182                 handler->write(obj, value TSRMLS_CC);
1183         } else {
1184                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1185         }
1186
1187         zval_ptr_dtor(&copy);
1188 }
1189
1190
1191 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1192 {
1193         zval *headers;
1194         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1195         php_http_message_t *msg = obj->message;
1196         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1197         zval array, *parent, *body;
1198         char *version;
1199
1200         INIT_PZVAL_ARRAY(&array, props);
1201
1202 #define ASSOC_PROP(array, ptype, name, val) \
1203         { \
1204                 char *m_prop_name; \
1205                 int m_prop_len; \
1206                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1207                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1208                 efree(m_prop_name); \
1209         }
1210 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1211 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1212 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1213         { \
1214                 char *m_prop_name; \
1215                 int m_prop_len; \
1216                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1217                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1218                 efree(m_prop_name); \
1219         }
1220
1221         ASSOC_PROP(array, long, "type", msg->type);
1222         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1223
1224         switch (msg->type) {
1225                 case PHP_HTTP_REQUEST:
1226                         ASSOC_PROP(array, long, "responseCode", 0);
1227                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1228                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1229                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1230                         break;
1231
1232                 case PHP_HTTP_RESPONSE:
1233                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1234                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1235                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1236                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1237                         break;
1238
1239                 case PHP_HTTP_NONE:
1240                 default:
1241                         ASSOC_PROP(array, long, "responseCode", 0);
1242                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1243                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1244                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1245                         break;
1246         }
1247
1248         MAKE_STD_ZVAL(headers);
1249         array_init(headers);
1250         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1251         ASSOC_PROP(array, zval, "headers", headers);
1252
1253         MAKE_STD_ZVAL(body);
1254         if (!obj->body.handle) {
1255                 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);
1256         }
1257         ZVAL_OBJVAL(body, obj->body, 1);
1258         ASSOC_PROP(array, zval, "body", body);
1259
1260         MAKE_STD_ZVAL(parent);
1261         if (msg->parent) {
1262                 ZVAL_OBJVAL(parent, obj->parent, 1);
1263         } else {
1264                 ZVAL_NULL(parent);
1265         }
1266         ASSOC_PROP(array, zval, "parentMessage", parent);
1267
1268         return props;
1269 }
1270
1271 /* PHP */
1272
1273 PHP_METHOD(HttpMessage, __construct)
1274 {
1275         int length = 0;
1276         char *message = NULL;
1277         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1278
1279         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1280                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
1281                         php_http_message_t *msg = obj->message;
1282
1283                         php_http_message_dtor(msg);
1284                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1285                                 if ((obj->message = php_http_message_parse(msg, message, length TSRMLS_CC))) {
1286                                         if (obj->message->parent) {
1287                                                 obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1288                                         }
1289                                 } else {
1290                                         obj->message = php_http_message_init(msg, 0 TSRMLS_CC);
1291                                 }
1292                         } end_error_handling();
1293                 }
1294                 if (!obj->message) {
1295                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1296                 }
1297         } end_error_handling();
1298
1299 }
1300
1301 PHP_METHOD(HttpMessage, getBody)
1302 {
1303         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1304                 if (SUCCESS == zend_parse_parameters_none()) {
1305                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1306
1307                         if (!obj->message) {
1308                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1309                         }
1310
1311                         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)) {
1312                                 RETVAL_OBJVAL(obj->body, 1);
1313                         }
1314                 }
1315         } end_error_handling();
1316 }
1317
1318 PHP_METHOD(HttpMessage, setBody)
1319 {
1320         zval *zbody;
1321
1322         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1323                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1324                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1325
1326                 if (!obj->message) {
1327                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1328                 }
1329
1330                 php_http_message_body_dtor(&obj->message->body);
1331                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1332                 Z_OBJ_ADDREF_P(zbody);
1333                 obj->body = Z_OBJVAL_P(zbody);
1334         }
1335         RETVAL_ZVAL(getThis(), 1, 0);
1336 }
1337
1338 PHP_METHOD(HttpMessage, getHeader)
1339 {
1340         char *header_str;
1341         int header_len;
1342
1343         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1344                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1345                 zval *header;
1346
1347                 if (!obj->message) {
1348                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1349                 }
1350
1351                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1352                         RETURN_ZVAL(header, 1, 1);
1353                 }
1354         }
1355         RETURN_FALSE;
1356 }
1357
1358 PHP_METHOD(HttpMessage, getHeaders)
1359 {
1360         if (SUCCESS == zend_parse_parameters_none()) {
1361                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1362
1363                 if (!obj->message) {
1364                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1365                 }
1366
1367                 array_init(return_value);
1368                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1369         }
1370 }
1371
1372 PHP_METHOD(HttpMessage, setHeader)
1373 {
1374         zval *zvalue = NULL;
1375         char *name_str;
1376         int name_len;
1377
1378         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1379                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1380                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1381
1382                 if (!obj->message) {
1383                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1384                 }
1385
1386                 if (!zvalue) {
1387                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1388                 } else {
1389                         Z_ADDREF_P(zvalue);
1390                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1391                 }
1392                 efree(name);
1393         }
1394         RETVAL_ZVAL(getThis(), 1, 0);
1395 }
1396
1397 PHP_METHOD(HttpMessage, setHeaders)
1398 {
1399         zval *new_headers = NULL;
1400
1401         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1402                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1403
1404                 if (!obj->message) {
1405                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1406                 }
1407
1408                 zend_hash_clean(&obj->message->hdrs);
1409                 if (new_headers) {
1410                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1411                 }
1412         }
1413         RETVAL_ZVAL(getThis(), 1, 0);
1414 }
1415
1416 PHP_METHOD(HttpMessage, addHeader)
1417 {
1418         zval *zvalue;
1419         char *name_str;
1420         int name_len;
1421
1422         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1423                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1424                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1425                 zval *header;
1426
1427                 if (!obj->message) {
1428                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1429                 }
1430
1431                 Z_ADDREF_P(zvalue);
1432                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1433                         convert_to_array(header);
1434                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1435                 } else {
1436                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1437                 }
1438                 efree(name);
1439         }
1440         RETVAL_ZVAL(getThis(), 1, 0);
1441 }
1442
1443 PHP_METHOD(HttpMessage, addHeaders)
1444 {
1445         zval *new_headers;
1446         zend_bool append = 0;
1447
1448         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1449                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1450
1451                 if (!obj->message) {
1452                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1453                 }
1454
1455                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1456         }
1457         RETVAL_ZVAL(getThis(), 1, 0);
1458 }
1459
1460 PHP_METHOD(HttpMessage, getType)
1461 {
1462         if (SUCCESS == zend_parse_parameters_none()) {
1463                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1464
1465                 if (!obj->message) {
1466                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1467                 }
1468
1469                 RETURN_LONG(obj->message->type);
1470         }
1471 }
1472
1473 PHP_METHOD(HttpMessage, setType)
1474 {
1475         long type;
1476
1477         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1478                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1479
1480                 if (!obj->message) {
1481                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1482                 }
1483
1484                 php_http_message_set_type(obj->message, type);
1485         }
1486         RETVAL_ZVAL(getThis(), 1, 0);
1487 }
1488
1489 PHP_METHOD(HttpMessage, getInfo)
1490 {
1491         if (SUCCESS == zend_parse_parameters_none()) {
1492                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1493
1494                 if (!obj->message) {
1495                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1496                 }
1497
1498                 switch (obj->message->type) {
1499                         case PHP_HTTP_REQUEST:
1500                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1501                                 break;
1502                         case PHP_HTTP_RESPONSE:
1503                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1504                                 break;
1505                         default:
1506                                 RETURN_NULL();
1507                                 break;
1508                 }
1509                 Z_TYPE_P(return_value) = IS_STRING;
1510                 return;
1511         }
1512         RETURN_FALSE;
1513 }
1514
1515 PHP_METHOD(HttpMessage, setInfo)
1516 {
1517         char *str;
1518         int len;
1519         php_http_info_t inf;
1520
1521         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1522         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1523                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1524
1525                 if (!obj->message) {
1526                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1527                 }
1528
1529                 php_http_message_set_info(obj->message, &inf);
1530                 php_http_info_dtor(&inf);
1531         }
1532         RETVAL_ZVAL(getThis(), 1, 0);
1533 }
1534
1535 PHP_METHOD(HttpMessage, getHttpVersion)
1536 {
1537         if (SUCCESS == zend_parse_parameters_none()) {
1538                 char *str;
1539                 size_t len;
1540                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1541
1542                 if (!obj->message) {
1543                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1544                 }
1545
1546                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1547                 RETURN_STRINGL(str, len, 0);
1548         }
1549
1550         RETURN_FALSE;
1551 }
1552
1553 PHP_METHOD(HttpMessage, setHttpVersion)
1554 {
1555         char *v_str;
1556         int v_len;
1557
1558         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1559                 php_http_version_t version;
1560                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1561
1562                 if (!obj->message) {
1563                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1564                 }
1565
1566                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1567                         obj->message->http.version = version;
1568                 }
1569         }
1570         RETVAL_ZVAL(getThis(), 1, 0);
1571 }
1572
1573 PHP_METHOD(HttpMessage, getResponseCode)
1574 {
1575         if (SUCCESS == zend_parse_parameters_none()) {
1576                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1577
1578                 if (!obj->message) {
1579                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1580                 }
1581
1582                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1583                 RETURN_LONG(obj->message->http.info.response.code);
1584         }
1585         RETURN_FALSE;
1586 }
1587
1588 PHP_METHOD(HttpMessage, setResponseCode)
1589 {
1590         long code;
1591         zend_bool strict = 1;
1592
1593         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1594                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1595
1596                 if (!obj->message) {
1597                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1598                 }
1599
1600                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1601                 if (strict && (code < 100 || code > 599)) {
1602                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1603                         RETURN_FALSE;
1604                 }
1605
1606                 obj->message->http.info.response.code = code;
1607         }
1608         RETVAL_ZVAL(getThis(), 1, 0);
1609 }
1610
1611 PHP_METHOD(HttpMessage, getResponseStatus)
1612 {
1613         if (SUCCESS == zend_parse_parameters_none()) {
1614                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1615
1616                 if (!obj->message) {
1617                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1618                 }
1619
1620                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1621                 if (obj->message->http.info.response.status) {
1622                         RETURN_STRING(obj->message->http.info.response.status, 1);
1623                 } else {
1624                         RETURN_EMPTY_STRING();
1625                 }
1626         }
1627
1628         RETURN_FALSE;
1629 }
1630
1631 PHP_METHOD(HttpMessage, setResponseStatus)
1632 {
1633         char *status;
1634         int status_len;
1635
1636         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1637                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1638
1639                 if (!obj->message) {
1640                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1641                 }
1642
1643                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1644                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1645         }
1646         RETVAL_ZVAL(getThis(), 1, 0);
1647 }
1648
1649 PHP_METHOD(HttpMessage, getRequestMethod)
1650 {
1651         if (SUCCESS == zend_parse_parameters_none()) {
1652                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1653
1654                 if (!obj->message) {
1655                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1656                 }
1657
1658                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1659                 if (obj->message->http.info.request.method) {
1660                         RETURN_STRING(obj->message->http.info.request.method, 1);
1661                 } else {
1662                         RETURN_EMPTY_STRING();
1663                 }
1664         }
1665
1666         RETURN_FALSE;
1667 }
1668
1669 PHP_METHOD(HttpMessage, setRequestMethod)
1670 {
1671         char *method;
1672         int method_len;
1673
1674         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1675                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1676
1677                 if (!obj->message) {
1678                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1679                 }
1680
1681                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1682                 if (method_len < 1) {
1683                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1684                         RETURN_FALSE;
1685                 }
1686
1687                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1688         }
1689         RETVAL_ZVAL(getThis(), 1, 0);
1690 }
1691
1692 PHP_METHOD(HttpMessage, getRequestUrl)
1693 {
1694         if (SUCCESS == zend_parse_parameters_none()) {
1695                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1696
1697                 if (!obj->message) {
1698                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1699                 }
1700
1701                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1702                 if (obj->message->http.info.request.url) {
1703                         RETURN_STRING(obj->message->http.info.request.url, 1);
1704                 } else {
1705                         RETURN_EMPTY_STRING();
1706                 }
1707         }
1708
1709         RETURN_FALSE;
1710 }
1711
1712 PHP_METHOD(HttpMessage, setRequestUrl)
1713 {
1714         char *url_str;
1715         int url_len;
1716
1717         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1718                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1719
1720                 if (!obj->message) {
1721                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1722                 }
1723
1724                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1725                 if (url_len < 1) {
1726                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1727                         RETURN_FALSE;
1728                 }
1729                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1730         }
1731         RETVAL_ZVAL(getThis(), 1, 0);
1732 }
1733
1734
1735 PHP_METHOD(HttpMessage, getParentMessage)
1736 {
1737         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1738                 if (SUCCESS == zend_parse_parameters_none()) {
1739                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1740
1741                         if (!obj->message) {
1742                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1743                         }
1744
1745                         if (obj->message->parent) {
1746                                 RETVAL_OBJVAL(obj->parent, 1);
1747                         } else {
1748                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1749                         }
1750                 }
1751         } end_error_handling();
1752 }
1753
1754 PHP_METHOD(HttpMessage, toString)
1755 {
1756         zend_bool include_parent = 0;
1757
1758         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1759                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1760                 char *string;
1761                 size_t length;
1762
1763                 if (!obj->message) {
1764                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1765                 }
1766
1767                 if (include_parent) {
1768                         php_http_message_serialize(obj->message, &string, &length);
1769                 } else {
1770                         php_http_message_to_string(obj->message, &string, &length);
1771                 }
1772                 if (string) {
1773                         RETURN_STRINGL(string, length, 0);
1774                 }
1775         }
1776         RETURN_EMPTY_STRING();
1777 }
1778
1779 PHP_METHOD(HttpMessage, serialize)
1780 {
1781         if (SUCCESS == zend_parse_parameters_none()) {
1782                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1783                 char *string;
1784                 size_t length;
1785
1786                 if (!obj->message) {
1787                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1788                 }
1789
1790                 php_http_message_serialize(obj->message, &string, &length);
1791                 RETURN_STRINGL(string, length, 0);
1792         }
1793         RETURN_EMPTY_STRING();
1794 }
1795
1796 PHP_METHOD(HttpMessage, unserialize)
1797 {
1798         int length;
1799         char *serialized;
1800
1801         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1802                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1803                 php_http_message_t *msg;
1804
1805                 if (obj->message) {
1806                         php_http_message_dtor(obj->message);
1807                         efree(obj->message);
1808                 }
1809                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1810                         obj->message = msg;
1811                 } else {
1812                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1813                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1814                 }
1815         }
1816 }
1817
1818 PHP_METHOD(HttpMessage, detach)
1819 {
1820         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1821                 if (SUCCESS == zend_parse_parameters_none()) {
1822                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1823
1824                         if (!obj->message) {
1825                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1826                         }
1827
1828                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1829                 }
1830         } end_error_handling();
1831 }
1832
1833 PHP_METHOD(HttpMessage, prepend)
1834 {
1835         zval *prepend;
1836         zend_bool top = 1;
1837
1838         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1839                 php_http_message_t *msg[2];
1840                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1841                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1842
1843                 if (!obj->message) {
1844                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1845                 }
1846                 if (!prepend_obj->message) {
1847                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1848                 }
1849
1850                 /* safety check */
1851                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1852                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1853                                 if (msg[0] == msg[1]) {
1854                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1855                                         return;
1856                                 }
1857                         }
1858                 }
1859
1860                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1861         }
1862 }
1863
1864 PHP_METHOD(HttpMessage, reverse)
1865 {
1866         if (SUCCESS == zend_parse_parameters_none()) {
1867                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1868         }
1869 }
1870
1871 PHP_METHOD(HttpMessage, count)
1872 {
1873         if (SUCCESS == zend_parse_parameters_none()) {
1874                 long i = 0;
1875                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1876
1877                 if (!obj->message) {
1878                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1879                 }
1880
1881                 php_http_message_count(i, obj->message);
1882                 RETURN_LONG(i);
1883         }
1884         RETURN_FALSE;
1885 }
1886
1887 PHP_METHOD(HttpMessage, rewind)
1888 {
1889         if (SUCCESS == zend_parse_parameters_none()) {
1890                 zval *zobj = getThis();
1891                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1892
1893                 if (obj->iterator) {
1894                         zval_ptr_dtor(&obj->iterator);
1895                 }
1896                 Z_ADDREF_P(zobj);
1897                 obj->iterator = zobj;
1898         }
1899 }
1900
1901 PHP_METHOD(HttpMessage, valid)
1902 {
1903         if (SUCCESS == zend_parse_parameters_none()) {
1904                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1905
1906                 RETURN_BOOL(obj->iterator != NULL);
1907         }
1908 }
1909
1910 PHP_METHOD(HttpMessage, next)
1911 {
1912         if (SUCCESS == zend_parse_parameters_none()) {
1913                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1914
1915                 if (obj->iterator) {
1916                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1917
1918                         if (itr && itr->parent.handle) {
1919                                 zval *old = obj->iterator;
1920                                 MAKE_STD_ZVAL(obj->iterator);
1921                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1922                                 zval_ptr_dtor(&old);
1923                         } else {
1924                                 zval_ptr_dtor(&obj->iterator);
1925                                 obj->iterator = NULL;
1926                         }
1927                 }
1928         }
1929 }
1930
1931 PHP_METHOD(HttpMessage, key)
1932 {
1933         if (SUCCESS == zend_parse_parameters_none()) {
1934                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1935
1936                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1937         }
1938 }
1939
1940 PHP_METHOD(HttpMessage, current)
1941 {
1942         if (SUCCESS == zend_parse_parameters_none()) {
1943                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1944
1945                 if (obj->iterator) {
1946                         RETURN_ZVAL(obj->iterator, 1, 0);
1947                 }
1948         }
1949 }
1950
1951 /*
1952  * Local variables:
1953  * tab-width: 4
1954  * c-basic-offset: 4
1955  * End:
1956  * vim600: noet sw=4 ts=4 fdm=marker
1957  * vim<600: noet sw=4 ts=4
1958  */
1959