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.h"
  14
  15 #include <main/SAPI.h>
  16 #include <ext/spl/spl_iterators.h>
  17 #include <Zend/zend_interfaces.h>
  18
  19 PHP_HTTP_API zend_bool php_http_message_info_callback(php_http_message_t **message, HashTable **headers, php_http_info_t *info TSRMLS_DC)
  20 {
  21         php_http_message_t *old = *message;
  22
  23         /* advance message */
  24         if (old->type || zend_hash_num_elements(&old->hdrs) || PHP_HTTP_BUFFER_LEN(old)) {
  25                 (*message) = php_http_message_init(NULL, 0 TSRMLS_CC);
  26                 (*message)->parent = old;
  27                 (*headers) = &((*message)->hdrs);
  28         }
  29
  30         php_http_message_set_info(*message, info);
  31
  32         return old != *message;
  33 }
  34
  35 PHP_HTTP_API php_http_message_t *php_http_message_init(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  36 {
  37         if (!message) {
  38                 message = emalloc(sizeof(*message));
  39         }
  40         memset(message, 0, sizeof(*message));
  41         TSRMLS_SET_CTX(message->ts);
  42
  43         php_http_message_set_type(message, type);
  44         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  45         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  46
  47         return message;
  48 }
  49
  50 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)
  51 {
  52         int free_msg = !message;
  53         zval *sval, tval;
  54         php_http_message_body_t *mbody;
  55
  56         message = php_http_message_init(message, type TSRMLS_CC);
  57
  58         switch (type) {
  59                 case PHP_HTTP_REQUEST:
  60                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  61                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  62                         } else {
  63                                 message->http.version.major = 1;
  64                                 message->http.version.minor = 1;
  65                         }
  66                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  67                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  68                         }
  69                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  70                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  71                         }
  72
  73                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  74
  75                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  76                                 php_http_message_body_dtor(&message->body);
  77                                 php_http_message_body_copy(mbody, &message->body, 0);
  78                         }
  79                         break;
  80
  81                 case PHP_HTTP_RESPONSE:
  82                         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)) {
  83                                 message->http.version.major = 1;
  84                                 message->http.version.minor = 1;
  85                                 switch ((message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  86                                         case 0:
  87                                                 message->http.info.response.code = 200;
  88                                         case 200:
  89                                                 message->http.info.response.status = estrdup("Ok");
  90                                                 break;
  91                                         default:
  92                                                 message->http.info.response.status = estrdup("");
  93                                                 break;
  94                                 }
  95
  96                         }
  97
  98                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  99
 100                         if (php_output_get_level(TSRMLS_C)) {
 101                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
 102                                         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));
 103                                         goto error;
 104                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
 105                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
 106                                         goto error;
 107                                 } else {
 108                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 109                                         zval_dtor(&tval);
 110                                 }
 111                         }
 112                         break;
 113
 114                 default:
 115                 error:
 116                         if (free_msg) {
 117                                 php_http_message_free(&message);
 118                         } else {
 119                                 message = NULL;
 120                         }
 121                         break;
 122         }
 123
 124         return message;
 125 }
 126
 127 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 128 {
 129         php_http_message_parser_t p;
 130         php_http_buffer_t buf;
 131
 132         if (!msg) {
 133                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 134         }
 135         php_http_buffer_from_string_ex(&buf, str, len);
 136         php_http_message_parser_init(&p TSRMLS_CC);
 137         php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg);
 138         php_http_message_parser_dtor(&p);
 139         php_http_buffer_dtor(&buf);
 140
 141         /* FIXME */
 142         return msg;
 143 }
 144
 145 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 146 {
 147         zval *ret = NULL, **header;
 148         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 149
 150         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 151                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 152                         zval *header_str, **val;
 153                         HashPosition pos;
 154                         php_http_buffer_t str;
 155                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 156
 157                         php_http_buffer_init(&str);
 158                         MAKE_STD_ZVAL(header_str);
 159                         FOREACH_VAL(pos, *header, val) {
 160                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 161                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 162                                 zval_ptr_dtor(&strval);
 163                         }
 164                         php_http_buffer_fix(&str);
 165                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 166                         ret = header_str;
 167                 } else {
 168                         ret = php_http_ztyp(IS_STRING, *header);
 169                 }
 170         }
 171
 172         efree(key);
 173
 174         return ret;
 175 }
 176
 177
 178 /* */
 179 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 180 {
 181         /* just act if different */
 182         if (type != message->type) {
 183
 184                 /* free request info */
 185                 switch (message->type = type) {
 186                         case PHP_HTTP_REQUEST:
 187                                 STR_FREE(message->http.info.request.method);
 188                                 STR_FREE(message->http.info.request.url);
 189                                 break;
 190
 191                         case PHP_HTTP_RESPONSE:
 192                                 STR_FREE(message->http.info.response.status);
 193                                 break;
 194
 195                         default:
 196                                 break;
 197                 }
 198
 199                 memset(&message->http, 0, sizeof(message->http));
 200         }
 201 }
 202
 203 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 204 {
 205         php_http_message_set_type(message, info->type);
 206         message->http.version = info->http.version;
 207         switch (message->type) {
 208                 case PHP_HTTP_REQUEST:
 209                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 210                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 211                         break;
 212
 213                 case PHP_HTTP_RESPONSE:
 214                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 215                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 216                         break;
 217
 218                 default:
 219                         break;
 220         }
 221 }
 222
 223 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 224 {
 225         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 226         HashPosition pos1;
 227         zval **header, *h;
 228         size_t size;
 229         TSRMLS_FETCH_FROM_CTX(msg->ts);
 230
 231         switch (msg->type) {
 232                 case PHP_HTTP_REQUEST:
 233                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 234                         break;
 235
 236                 case PHP_HTTP_RESPONSE:
 237                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 238                         break;
 239
 240                 default:
 241                         break;
 242         }
 243
 244         if ((size = php_http_message_body_size(&msg->body))) {
 245                 MAKE_STD_ZVAL(h);
 246                 ZVAL_LONG(h, size);
 247                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 248
 249                 if (msg->body.boundary) {
 250                         char *str;
 251                         size_t len;
 252
 253                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 254                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 255                                 MAKE_STD_ZVAL(h);
 256                                 ZVAL_STRINGL(h, str, len, 0);
 257                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 258                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 259                                 zval_dtor(h);
 260                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 261                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 262                         } else {
 263                                 zval_ptr_dtor(&h);
 264                         }
 265                 }
 266         }
 267
 268         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 269                 if (key.type == HASH_KEY_IS_STRING) {
 270                         HashPosition pos2;
 271                         zval **single_header;
 272
 273                         switch (Z_TYPE_PP(header)) {
 274                                 case IS_BOOL:
 275                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 276                                         break;
 277
 278                                 case IS_LONG:
 279                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 280                                         break;
 281
 282                                 case IS_DOUBLE:
 283                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 284                                         break;
 285
 286                                 case IS_STRING:
 287                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 288                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 289                                         break;
 290
 291                                 case IS_ARRAY:
 292                                         FOREACH_VAL(pos2, *header, single_header) {
 293                                                 switch (Z_TYPE_PP(single_header)) {
 294                                                         case IS_BOOL:
 295                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 296                                                                 break;
 297
 298                                                         case IS_LONG:
 299                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 300                                                                 break;
 301
 302                                                         case IS_DOUBLE:
 303                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 304                                                                 break;
 305
 306                                                         case IS_STRING:
 307                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 308                                                                 break;
 309                                                 }
 310                                         }
 311                                         break;
 312                         }
 313                 }
 314         }
 315 }
 316
 317 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 318 {
 319         php_http_buffer_t str;
 320
 321         php_http_buffer_init_ex(&str, 0x1000, 0);
 322         message_headers(msg, &str);
 323         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 324         php_http_buffer_dtor(&str);
 325
 326         if (php_http_message_body_size(&msg->body)) {
 327                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 328                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 329                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 330         }
 331 }
 332
 333 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 334 {
 335         php_http_buffer_t str;
 336         char *data;
 337
 338         php_http_buffer_init_ex(&str, 0x1000, 0);
 339         message_headers(msg, &str);
 340         if (php_http_message_body_size(&msg->body)) {
 341                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 342                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 343                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 344         }
 345
 346         data = php_http_buffer_data(&str, string, length);
 347         if (!string) {
 348                 efree(data);
 349         }
 350
 351         php_http_buffer_dtor(&str);
 352 }
 353
 354 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 355 {
 356         char *buf;
 357         size_t len;
 358         php_http_buffer_t str;
 359
 360         php_http_buffer_init(&str);
 361
 362         do {
 363                 php_http_message_to_string(message, &buf, &len);
 364                 php_http_buffer_prepend(&str, buf, len);
 365                 efree(buf);
 366         } while ((message = message->parent));
 367
 368         buf = php_http_buffer_data(&str, string, length);
 369         if (!string) {
 370                 efree(buf);
 371         }
 372
 373         php_http_buffer_dtor(&str);
 374 }
 375
 376 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 377 {
 378         int i, c = 0;
 379
 380         php_http_message_count(c, msg);
 381
 382         if (c > 1) {
 383                 php_http_message_t *tmp = msg, **arr;
 384
 385                 arr = ecalloc(c, sizeof(**arr));
 386                 for (i = 0; i < c; ++i) {
 387                         arr[i] = tmp;
 388                         tmp = tmp->parent;
 389                 }
 390                 arr[0]->parent = NULL;
 391                 for (i = 0; i < c-1; ++i) {
 392                         arr[i+1]->parent = arr[i];
 393                 }
 394
 395                 msg = arr[c-1];
 396                 efree(arr);
 397         }
 398
 399         return msg;
 400 }
 401
 402 PHP_HTTP_API php_http_message_t *php_http_message_interconnect(php_http_message_t *m1, php_http_message_t *m2)
 403 {
 404         if (m1 && m2) {
 405                 int i = 0, c1 = 0, c2 = 0;
 406                 php_http_message_t *t1 = m1, *t2 = m2, *p1, *p2;
 407
 408                 php_http_message_count(c1, m1);
 409                 php_http_message_count(c2, m2);
 410
 411                 while (i++ < (c1 - c2)) {
 412                         t1 = t1->parent;
 413                 }
 414                 while (i++ <= c1) {
 415                         p1 = t1->parent;
 416                         p2 = t2->parent;
 417                         t1->parent = t2;
 418                         t2->parent = p1;
 419                         t1 = p1;
 420                         t2 = p2;
 421                 }
 422         } else if (!m1 && m2) {
 423                 m1 = m2;
 424         }
 425         return m1;
 426 }
 427
 428 PHP_HTTP_API void php_http_message_to_struct(php_http_message_t *msg, zval *obj)
 429 {
 430         zval strct;
 431         zval *headers;
 432         char *version;
 433         TSRMLS_FETCH_FROM_CTX(msg->ts);
 434
 435         INIT_PZVAL_ARRAY(&strct, HASH_OF(obj));
 436
 437         add_assoc_long(&strct, "type", msg->type);
 438         spprintf(&version, 0 ,"%u.%u", msg->http.version.major, msg->http.version.minor);
 439         add_assoc_string_ex(&strct, ZEND_STRL("httpVersion"), version, 0);
 440         switch (msg->type)
 441         {
 442                 case PHP_HTTP_RESPONSE:
 443                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 444                         add_assoc_string(&strct, "responseStatus", STR_PTR(msg->http.info.response.status), 1);
 445                 break;
 446
 447                 case PHP_HTTP_REQUEST:
 448                         add_assoc_string(&strct, "requestMethod", STR_PTR(msg->http.info.request.method), 1);
 449                         add_assoc_string(&strct, "requestUrl", STR_PTR(msg->http.info.request.url), 1);
 450                 break;
 451
 452                 case PHP_HTTP_NONE:
 453                         /* avoid compiler warning */
 454                 break;
 455         }
 456
 457         MAKE_STD_ZVAL(headers);
 458         array_init(headers);
 459         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 460         add_assoc_zval(&strct, "headers", headers);
 461
 462         add_assoc_stringl(&strct, "body", PHP_HTTP_BUFFER_VAL(msg), PHP_HTTP_BUFFER_LEN(msg), 1);
 463
 464         if (msg->parent) {
 465                 zval *parent;
 466
 467                 MAKE_STD_ZVAL(parent);
 468                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 469                         array_init(parent);
 470                 } else {
 471                         object_init(parent);
 472                 }
 473                 add_assoc_zval(&strct, "parentMessage", parent);
 474                 php_http_message_to_struct(msg->parent, parent);
 475         } else {
 476                 add_assoc_null(&strct, "parentMessage");
 477         }
 478 }
 479 /*
 480 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 481 {
 482         STATUS rs = FAILURE;
 483
 484         switch (message->type) {
 485                 case PHP_HTTP_RESPONSE:
 486                 {
 487                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 488                         zval **val;
 489                         HashPosition pos;
 490
 491                         FOREACH_HASH_KEYVAL(pos, &message->hdrs, key, val) {
 492                                 if (key.type == HASH_KEY_IS_STRING) {
 493                                         http_send_header_zval_ex(key.str, key.len-1, val, 1);
 494                                 }
 495                         }
 496                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 497                                         SUCCESS == http_send_data(PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message)) ?
 498                                         SUCCESS : FAILURE;
 499                         break;
 500                 }
 501
 502                 case PHP_HTTP_REQUEST:
 503                 {
 504 #ifdef PHP_HTTP_HAVE_CURL
 505                         char *uri = NULL;
 506                         http_request request;
 507                         zval **zhost, *options, *headers;
 508
 509                         MAKE_STD_ZVAL(options);
 510                         MAKE_STD_ZVAL(headers);
 511                         array_init(options);
 512                         array_init(headers);
 513                         zend_hash_copy(Z_ARRVAL_P(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 514                         add_assoc_zval(options, "headers", headers);
 515
 516                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost) && Z_TYPE_PP(zhost) == IS_STRING) {
 517                                 char *colon = NULL;
 518                                 php_url parts, *url = php_url_parse(message->http.info.request.url);
 519
 520                                 memset(&parts, 0, sizeof(php_url));
 521
 522                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 523                                         parts.port = atoi(colon + 1);
 524                                         parts.host = estrndup(Z_STRVAL_PP(zhost), (Z_STRVAL_PP(zhost) - colon - 1));
 525                                 } else {
 526                                         parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
 527                                 }
 528
 529                                 http_build_url(PHP_HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
 530                                 php_url_free(url);
 531                                 efree(parts.host);
 532                         } else {
 533                                 uri = http_absolute_url(message->http.info.request.url);
 534                         }
 535
 536                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 537                                 http_request_body body;
 538
 539                                 http_request_init_ex(&request, NULL, request.meth, uri);
 540                                 request.body = http_request_body_init_ex(&body, PHP_HTTP_REQUEST_BODY_CSTRING, PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message), 0);
 541                                 if (SUCCESS == (rs = http_request_prepare(&request, Z_ARRVAL_P(options)))) {
 542                                         http_request_exec(&request);
 543                                 }
 544                                 http_request_dtor(&request);
 545                         } else {
 546                                 http_error_ex(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD,
 547                                         "Cannot send HttpMessage. Request method %s not supported",
 548                                         message->http.info.request.method);
 549                         }
 550                         efree(uri);
 551                         zval_ptr_dtor(&options);
 552 #else
 553                         http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 554 #endif
 555                 break;
 556                 }
 557
 558                 case PHP_HTTP_NONE:
 559                 default:
 560                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type PHP_HTTP_REQUEST nor PHP_HTTP_RESPONSE");
 561                         break;
 562         }
 563
 564         return rs;
 565 }
 566 */
 567
 568 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)
 569 {
 570         php_http_message_t *temp, *copy = NULL;
 571         php_http_info_t info;
 572         TSRMLS_FETCH_FROM_CTX(from->ts);
 573
 574         if (from) {
 575                 info.type = from->type;
 576                 info.http = from->http;
 577
 578                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 579                 php_http_message_set_info(temp, &info);
 580                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 581                 php_http_message_body_copy(&from->body, &temp->body, 1);
 582
 583                 if (parents) while (from->parent) {
 584                         info.type = from->parent->type;
 585                         info.http = from->parent->http;
 586
 587                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 588                         php_http_message_set_info(temp->parent, &info);
 589                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 590                         php_http_message_body_copy(&from->body, &temp->body, 1);
 591
 592                         temp = temp->parent;
 593                         from = from->parent;
 594                 }
 595         }
 596
 597         return copy;
 598 }
 599
 600 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 601 {
 602         return php_http_message_copy_ex(from, to, 1);
 603 }
 604
 605 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 606 {
 607         if (message) {
 608                 zend_hash_destroy(&message->hdrs);
 609                 php_http_message_body_dtor(&message->body);
 610
 611                 switch (message->type) {
 612                         case PHP_HTTP_REQUEST:
 613                                 STR_SET(message->http.info.request.method, NULL);
 614                                 STR_SET(message->http.info.request.url, NULL);
 615                                 break;
 616
 617                         case PHP_HTTP_RESPONSE:
 618                                 STR_SET(message->http.info.response.status, NULL);
 619                                 break;
 620
 621                         default:
 622                                 break;
 623                 }
 624         }
 625 }
 626
 627 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 628 {
 629         if (*message) {
 630                 if ((*message)->parent) {
 631                         php_http_message_free(&(*message)->parent);
 632                 }
 633                 php_http_message_dtor(*message);
 634                 efree(*message);
 635                 *message = NULL;
 636         }
 637 }
 638
 639 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 640 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 641 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 642
 643 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 644         PHP_HTTP_ARG_VAL(message, 0)
 645 PHP_HTTP_END_ARGS;
 646
 647 PHP_HTTP_EMPTY_ARGS(getBody);
 648 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 649         PHP_HTTP_ARG_VAL(body, 0)
 650 PHP_HTTP_END_ARGS;
 651
 652 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 653         PHP_HTTP_ARG_VAL(header, 0)
 654 PHP_HTTP_END_ARGS;
 655
 656 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 657         PHP_HTTP_ARG_VAL(header, 0)
 658         PHP_HTTP_ARG_VAL(value, 0)
 659 PHP_HTTP_END_ARGS;
 660
 661 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 662         PHP_HTTP_ARG_VAL(header, 0)
 663         PHP_HTTP_ARG_VAL(value, 0)
 664 PHP_HTTP_END_ARGS;
 665
 666 PHP_HTTP_EMPTY_ARGS(getHeaders);
 667 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 668         PHP_HTTP_ARG_VAL(headers, 0)
 669 PHP_HTTP_END_ARGS;
 670
 671 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 672         PHP_HTTP_ARG_VAL(headers, 0)
 673         PHP_HTTP_ARG_VAL(append, 0)
 674 PHP_HTTP_END_ARGS;
 675
 676 PHP_HTTP_EMPTY_ARGS(getType);
 677 PHP_HTTP_BEGIN_ARGS(setType, 1)
 678         PHP_HTTP_ARG_VAL(type, 0)
 679 PHP_HTTP_END_ARGS;
 680
 681 PHP_HTTP_EMPTY_ARGS(getInfo);
 682 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 683         PHP_HTTP_ARG_VAL(http_info, 0)
 684 PHP_HTTP_END_ARGS;
 685
 686 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 687 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 688         PHP_HTTP_ARG_VAL(response_code, 0)
 689 PHP_HTTP_END_ARGS;
 690
 691 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 692 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 693         PHP_HTTP_ARG_VAL(response_status, 0)
 694 PHP_HTTP_END_ARGS;
 695
 696 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 697 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 698         PHP_HTTP_ARG_VAL(request_method, 0)
 699 PHP_HTTP_END_ARGS;
 700
 701 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 702 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 703         PHP_HTTP_ARG_VAL(url, 0)
 704 PHP_HTTP_END_ARGS;
 705
 706 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 707 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 708         PHP_HTTP_ARG_VAL(http_version, 0)
 709 PHP_HTTP_END_ARGS;
 710
 711 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 712 PHP_HTTP_EMPTY_ARGS(__toString);
 713 PHP_HTTP_BEGIN_ARGS(toString, 0)
 714         PHP_HTTP_ARG_VAL(include_parent, 0)
 715 PHP_HTTP_END_ARGS;
 716
 717 PHP_HTTP_EMPTY_ARGS(count);
 718
 719 PHP_HTTP_EMPTY_ARGS(serialize);
 720 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 721         PHP_HTTP_ARG_VAL(serialized, 0)
 722 PHP_HTTP_END_ARGS;
 723
 724 PHP_HTTP_EMPTY_ARGS(rewind);
 725 PHP_HTTP_EMPTY_ARGS(valid);
 726 PHP_HTTP_EMPTY_ARGS(key);
 727 PHP_HTTP_EMPTY_ARGS(current);
 728 PHP_HTTP_EMPTY_ARGS(next);
 729
 730 PHP_HTTP_EMPTY_ARGS(detach);
 731 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 732         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 733 PHP_HTTP_END_ARGS;
 734 PHP_HTTP_EMPTY_ARGS(reverse);
 735
 736 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 737 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 738 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 739 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 740
 741 zend_class_entry *php_http_message_class_entry;
 742 zend_function_entry php_http_message_method_entry[] = {
 743         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 744         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 745         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 746         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 747         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 748         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 749         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 750         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 751         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 752         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 753         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 754         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 755         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 756         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 757         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 758         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 759         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 760         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 761         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 762         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 763         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 764         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 765         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 766         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 767         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 768
 769         /* implements Countable */
 770         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 771
 772         /* implements Serializable */
 773         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 774         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 775
 776         /* implements Iterator */
 777         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 778         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 779         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 780         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 781         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 782
 783         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 784
 785         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 786         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 787         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 788
 789         EMPTY_FUNCTION_ENTRY
 790 };
 791 static zend_object_handlers php_http_message_object_handlers;
 792 static HashTable php_http_message_object_prophandlers;
 793
 794 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 795
 796 typedef struct php_http_message_object_prophandler {
 797         php_http_message_object_prophandler_func_t read;
 798         php_http_message_object_prophandler_func_t write;
 799 } php_http_message_object_prophandler_t;
 800
 801 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) {
 802         php_http_message_object_prophandler_t h = { read, write };
 803         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 804 }
 805 /*
 806 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 807         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 808 }
 809 */
 810 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 811         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 812 }
 813 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 814         RETVAL_LONG(obj->message->type);
 815 }
 816 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 817         zval *cpy = php_http_ztyp(IS_LONG, value);
 818         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 819         zval_ptr_dtor(&cpy);
 820 }
 821 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 822         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 823                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 824         } else {
 825                 RETVAL_NULL();
 826         }
 827 }
 828 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 829         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 830                 zval *cpy = php_http_ztyp(IS_STRING, value);
 831                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 832                 zval_ptr_dtor(&cpy);
 833         }
 834 }
 835 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 836         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 837                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 838         } else {
 839                 RETVAL_NULL();
 840         }
 841 }
 842 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 843         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 844                 zval *cpy = php_http_ztyp(IS_STRING, value);
 845                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 846                 zval_ptr_dtor(&cpy);
 847         }
 848 }
 849 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 850         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 851                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 852         } else {
 853                 RETVAL_NULL();
 854         }
 855 }
 856 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 857         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 858                 zval *cpy = php_http_ztyp(IS_STRING, value);
 859                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 860                 zval_ptr_dtor(&cpy);
 861         }
 862 }
 863 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 864         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 865                 RETVAL_LONG(obj->message->http.info.response.code);
 866         } else {
 867                 RETVAL_NULL();
 868         }
 869 }
 870 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 871         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 872                 zval *cpy = php_http_ztyp(IS_LONG, value);
 873                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 874                 zval_ptr_dtor(&cpy);
 875         }
 876 }
 877 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 878         char *version_str;
 879         size_t version_len;
 880
 881         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 882         RETVAL_STRINGL(version_str, version_len, 0);
 883 }
 884 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 885         zval *cpy = php_http_ztyp(IS_STRING, value);
 886         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 887         zval_ptr_dtor(&cpy);
 888 }
 889 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 890         array_init(return_value);
 891         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 892 }
 893 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 894         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 895
 896         zend_hash_clean(&obj->message->hdrs);
 897         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 898         zval_ptr_dtor(&cpy);
 899 }
 900 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 901         if (obj->body.handle) {
 902                 RETVAL_OBJVAL(obj->body, 1);
 903         } else {
 904                 RETVAL_NULL();
 905         }
 906 }
 907 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 908         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 909                 if (obj->body.handle) {
 910                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 911                 }
 912                 Z_OBJ_ADDREF_P(value);
 913                 obj->body = Z_OBJVAL_P(value);
 914         }
 915 }
 916 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 917         if (obj->message->parent) {
 918                 RETVAL_OBJVAL(obj->parent, 1);
 919         } else {
 920                 RETVAL_NULL();
 921         }
 922 }
 923 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 924         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 925                 if (obj->message->parent) {
 926                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 927                 }
 928                 Z_OBJ_ADDREF_P(value);
 929                 obj->parent = Z_OBJVAL_P(value);
 930         }
 931 }
 932
 933 PHP_MINIT_FUNCTION(http_message)
 934 {
 935         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
 936         php_http_message_class_entry->create_object = php_http_message_object_new;
 937         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 938         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 939         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 940         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 941         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 942         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 943
 944         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 945
 946         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 947         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 948         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 949         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 950         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 951         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 952         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);
 953         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 954         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);
 955         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 956         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);
 957         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 958         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);
 959         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 960         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);
 961         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 962         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 963         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 964         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);
 965
 966         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 967         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 968         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 969
 970         return SUCCESS;
 971 }
 972
 973 PHP_MSHUTDOWN_FUNCTION(http_message)
 974 {
 975         zend_hash_destroy(&php_http_message_object_prophandlers);
 976
 977         return SUCCESS;
 978 }
 979
 980 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 981 {
 982         int i = 0;
 983         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 984
 985         /* count */
 986         php_http_message_count(i, obj->message);
 987
 988         if (i > 1) {
 989                 zval o;
 990                 zend_object_value *ovalues = NULL;
 991                 php_http_message_object_t **objects = NULL;
 992                 int last = i - 1;
 993
 994                 objects = ecalloc(i, sizeof(**objects));
 995                 ovalues = ecalloc(i, sizeof(*ovalues));
 996
 997                 /* we are the first message */
 998                 objects[0] = obj;
 999                 ovalues[0] = getThis()->value.obj;
1000
1001                 /* fetch parents */
1002                 INIT_PZVAL(&o);
1003                 o.type = IS_OBJECT;
1004                 for (i = 1; obj->parent.handle; ++i) {
1005                         o.value.obj = obj->parent;
1006                         ovalues[i] = o.value.obj;
1007                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1008                 }
1009
1010                 /* reorder parents */
1011                 for (last = --i; i; --i) {
1012                         objects[i]->message->parent = objects[i-1]->message;
1013                         objects[i]->parent = ovalues[i-1];
1014                 }
1015                 objects[0]->message->parent = NULL;
1016                 objects[0]->parent.handle = 0;
1017                 objects[0]->parent.handlers = NULL;
1018
1019                 /* add ref (why?) */
1020                 Z_OBJ_ADDREF_P(getThis());
1021                 RETVAL_OBJVAL(ovalues[last], 1);
1022
1023                 efree(objects);
1024                 efree(ovalues);
1025         } else {
1026                 RETURN_ZVAL(getThis(), 1, 0);
1027         }
1028 }
1029
1030 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1031 {
1032         zval m;
1033         php_http_message_t *save_parent_msg = NULL;
1034         zend_object_value save_parent_obj = {0, NULL};
1035         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1036         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1037
1038         INIT_PZVAL(&m);
1039         m.type = IS_OBJECT;
1040
1041         if (!top) {
1042                 save_parent_obj = obj->parent;
1043                 save_parent_msg = obj->message->parent;
1044         } else {
1045                 /* iterate to the most parent object */
1046                 while (obj->parent.handle) {
1047                         m.value.obj = obj->parent;
1048                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1049                 }
1050         }
1051
1052         /* prepend */
1053         obj->parent = prepend->value.obj;
1054         obj->message->parent = prepend_obj->message;
1055
1056         /* add ref */
1057         zend_objects_store_add_ref(prepend TSRMLS_CC);
1058         while (prepend_obj->parent.handle) {
1059                 m.value.obj = prepend_obj->parent;
1060                 zend_objects_store_add_ref(&m TSRMLS_CC);
1061                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1062         }
1063
1064         if (!top) {
1065                 prepend_obj->parent = save_parent_obj;
1066                 prepend_obj->message->parent = save_parent_msg;
1067         }
1068 }
1069
1070 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1071 {
1072         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1073 }
1074
1075 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)
1076 {
1077         zend_object_value ov;
1078         php_http_message_object_t *o;
1079
1080         o = ecalloc(1, sizeof(php_http_message_object_t));
1081         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1082         object_properties_init((zend_object *) o, ce);
1083
1084         if (ptr) {
1085                 *ptr = o;
1086         }
1087
1088         if (msg) {
1089                 o->message = msg;
1090                 if (msg->parent) {
1091                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1092                 }
1093                 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);
1094         }
1095
1096         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1097         ov.handlers = &php_http_message_object_handlers;
1098
1099         return ov;
1100 }
1101
1102 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1103 {
1104         zend_object_value new_ov;
1105         php_http_message_object_t *new_obj = NULL;
1106         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1107
1108         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1109         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1110
1111         return new_ov;
1112 }
1113
1114 void php_http_message_object_free(void *object TSRMLS_DC)
1115 {
1116         php_http_message_object_t *o = (php_http_message_object_t *) object;
1117
1118         if (o->iterator) {
1119                 zval_ptr_dtor(&o->iterator);
1120                 o->iterator = NULL;
1121         }
1122         if (o->message) {
1123                 /* do NOT free recursivly */
1124                 php_http_message_dtor(o->message);
1125                 efree(o->message);
1126                 o->message = NULL;
1127         }
1128         if (o->parent.handle) {
1129                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1130         }
1131         if (o->body.handle) {
1132                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1133         }
1134         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1135         efree(o);
1136 }
1137
1138
1139 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1140 {
1141         php_http_message_object_prophandler_t *handler;
1142         zval *copy = php_http_ztyp(IS_STRING, member);
1143
1144         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1145                 zval_ptr_dtor(&copy);
1146                 return &php_http_property_proxy_init(NULL, object, member TSRMLS_CC)->myself;
1147         }
1148         zval_ptr_dtor(&copy);
1149
1150         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1151 }
1152
1153 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1154 {
1155         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1156         php_http_message_object_prophandler_t *handler;
1157         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1158
1159         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1160                 if (type == BP_VAR_W) {
1161                         zval_ptr_dtor(&copy);
1162                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1163                         return NULL;
1164                 }
1165
1166                 ALLOC_ZVAL(return_value);
1167                 Z_SET_REFCOUNT_P(return_value, 0);
1168                 Z_UNSET_ISREF_P(return_value);
1169
1170                 handler->read(obj, return_value TSRMLS_CC);
1171
1172         } else {
1173                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1174         }
1175
1176         zval_ptr_dtor(&copy);
1177
1178         return return_value;
1179 }
1180
1181 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1182 {
1183         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1184         php_http_message_object_prophandler_t *handler;
1185         zval *copy = php_http_ztyp(IS_STRING, member);
1186
1187         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1188                 handler->write(obj, value TSRMLS_CC);
1189         } else {
1190                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1191         }
1192
1193         zval_ptr_dtor(&copy);
1194 }
1195
1196
1197 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1198 {
1199         zval *headers;
1200         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1201         php_http_message_t *msg = obj->message;
1202         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1203         zval array, *parent, *body;
1204         char *version;
1205
1206         INIT_PZVAL_ARRAY(&array, props);
1207
1208 #define ASSOC_PROP(array, ptype, name, val) \
1209         { \
1210                 char *m_prop_name; \
1211                 int m_prop_len; \
1212                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1213                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1214                 efree(m_prop_name); \
1215         }
1216 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1217 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1218 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1219         { \
1220                 char *m_prop_name; \
1221                 int m_prop_len; \
1222                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1223                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1224                 efree(m_prop_name); \
1225         }
1226
1227         ASSOC_PROP(array, long, "type", msg->type);
1228         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1229
1230         switch (msg->type) {
1231                 case PHP_HTTP_REQUEST:
1232                         ASSOC_PROP(array, long, "responseCode", 0);
1233                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1234                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1235                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1236                         break;
1237
1238                 case PHP_HTTP_RESPONSE:
1239                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1240                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1241                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1242                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1243                         break;
1244
1245                 case PHP_HTTP_NONE:
1246                 default:
1247                         ASSOC_PROP(array, long, "responseCode", 0);
1248                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1249                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1250                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1251                         break;
1252         }
1253
1254         MAKE_STD_ZVAL(headers);
1255         array_init(headers);
1256         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1257         ASSOC_PROP(array, zval, "headers", headers);
1258
1259         MAKE_STD_ZVAL(body);
1260         if (!obj->body.handle) {
1261                 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);
1262         }
1263         ZVAL_OBJVAL(body, obj->body, 1);
1264         ASSOC_PROP(array, zval, "body", body);
1265
1266         MAKE_STD_ZVAL(parent);
1267         if (msg->parent) {
1268                 ZVAL_OBJVAL(parent, obj->parent, 1);
1269         } else {
1270                 ZVAL_NULL(parent);
1271         }
1272         ASSOC_PROP(array, zval, "parentMessage", parent);
1273
1274         return props;
1275 }
1276
1277 /* PHP */
1278
1279 PHP_METHOD(HttpMessage, __construct)
1280 {
1281         int length = 0;
1282         char *message = NULL;
1283         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1284
1285         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1286                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &message, &length) && message && length) {
1287                         php_http_message_t *msg = obj->message;
1288
1289                         php_http_message_dtor(msg);
1290                         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1291                                 if ((obj->message = php_http_message_parse(msg, message, length TSRMLS_CC))) {
1292                                         if (obj->message->parent) {
1293                                                 obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1294                                         }
1295                                 } else {
1296                                         obj->message = php_http_message_init(msg, 0 TSRMLS_CC);
1297                                 }
1298                         } end_error_handling();
1299                 }
1300                 if (!obj->message) {
1301                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1302                 }
1303         } end_error_handling();
1304
1305 }
1306
1307 PHP_METHOD(HttpMessage, getBody)
1308 {
1309         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1310                 if (SUCCESS == zend_parse_parameters_none()) {
1311                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1312
1313                         if (!obj->message) {
1314                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1315                         }
1316
1317                         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)) {
1318                                 RETVAL_OBJVAL(obj->body, 1);
1319                         }
1320                 }
1321         } end_error_handling();
1322 }
1323
1324 PHP_METHOD(HttpMessage, setBody)
1325 {
1326         zval *zbody;
1327
1328         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1329                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1330                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1331
1332                 if (!obj->message) {
1333                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1334                 }
1335
1336                 php_http_message_body_dtor(&obj->message->body);
1337                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1338                 Z_OBJ_ADDREF_P(zbody);
1339                 obj->body = Z_OBJVAL_P(zbody);
1340         }
1341         RETVAL_ZVAL(getThis(), 1, 0);
1342 }
1343
1344 PHP_METHOD(HttpMessage, getHeader)
1345 {
1346         char *header_str;
1347         int header_len;
1348
1349         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1350                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1351                 zval *header;
1352
1353                 if (!obj->message) {
1354                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1355                 }
1356
1357                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1358                         RETURN_ZVAL(header, 1, 1);
1359                 }
1360         }
1361         RETURN_FALSE;
1362 }
1363
1364 PHP_METHOD(HttpMessage, getHeaders)
1365 {
1366         if (SUCCESS == zend_parse_parameters_none()) {
1367                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1368
1369                 if (!obj->message) {
1370                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1371                 }
1372
1373                 array_init(return_value);
1374                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1375         }
1376 }
1377
1378 PHP_METHOD(HttpMessage, setHeader)
1379 {
1380         zval *zvalue = NULL;
1381         char *name_str;
1382         int name_len;
1383
1384         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1385                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1386                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1387
1388                 if (!obj->message) {
1389                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1390                 }
1391
1392                 if (!zvalue) {
1393                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1394                 } else {
1395                         Z_ADDREF_P(zvalue);
1396                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1397                 }
1398                 efree(name);
1399         }
1400         RETVAL_ZVAL(getThis(), 1, 0);
1401 }
1402
1403 PHP_METHOD(HttpMessage, setHeaders)
1404 {
1405         zval *new_headers = NULL;
1406
1407         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1408                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1409
1410                 if (!obj->message) {
1411                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1412                 }
1413
1414                 zend_hash_clean(&obj->message->hdrs);
1415                 if (new_headers) {
1416                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1417                 }
1418         }
1419         RETVAL_ZVAL(getThis(), 1, 0);
1420 }
1421
1422 PHP_METHOD(HttpMessage, addHeader)
1423 {
1424         zval *zvalue;
1425         char *name_str;
1426         int name_len;
1427
1428         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1429                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1430                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1431                 zval *header;
1432
1433                 if (!obj->message) {
1434                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1435                 }
1436
1437                 Z_ADDREF_P(zvalue);
1438                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1439                         convert_to_array(header);
1440                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1441                 } else {
1442                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1443                 }
1444                 efree(name);
1445         }
1446         RETVAL_ZVAL(getThis(), 1, 0);
1447 }
1448
1449 PHP_METHOD(HttpMessage, addHeaders)
1450 {
1451         zval *new_headers;
1452         zend_bool append = 0;
1453
1454         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1455                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1456
1457                 if (!obj->message) {
1458                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1459                 }
1460
1461                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1462         }
1463         RETVAL_ZVAL(getThis(), 1, 0);
1464 }
1465
1466 PHP_METHOD(HttpMessage, getType)
1467 {
1468         if (SUCCESS == zend_parse_parameters_none()) {
1469                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1470
1471                 if (!obj->message) {
1472                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1473                 }
1474
1475                 RETURN_LONG(obj->message->type);
1476         }
1477 }
1478
1479 PHP_METHOD(HttpMessage, setType)
1480 {
1481         long type;
1482
1483         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1484                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1485
1486                 if (!obj->message) {
1487                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1488                 }
1489
1490                 php_http_message_set_type(obj->message, type);
1491         }
1492         RETVAL_ZVAL(getThis(), 1, 0);
1493 }
1494
1495 PHP_METHOD(HttpMessage, getInfo)
1496 {
1497         if (SUCCESS == zend_parse_parameters_none()) {
1498                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1499
1500                 if (!obj->message) {
1501                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1502                 }
1503
1504                 switch (obj->message->type) {
1505                         case PHP_HTTP_REQUEST:
1506                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1507                                 break;
1508                         case PHP_HTTP_RESPONSE:
1509                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1510                                 break;
1511                         default:
1512                                 RETURN_NULL();
1513                                 break;
1514                 }
1515                 Z_TYPE_P(return_value) = IS_STRING;
1516                 return;
1517         }
1518         RETURN_FALSE;
1519 }
1520
1521 PHP_METHOD(HttpMessage, setInfo)
1522 {
1523         char *str;
1524         int len;
1525         php_http_info_t inf;
1526
1527         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1528         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1529                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1530
1531                 if (!obj->message) {
1532                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1533                 }
1534
1535                 php_http_message_set_info(obj->message, &inf);
1536                 php_http_info_dtor(&inf);
1537         }
1538         RETVAL_ZVAL(getThis(), 1, 0);
1539 }
1540
1541 PHP_METHOD(HttpMessage, getHttpVersion)
1542 {
1543         if (SUCCESS == zend_parse_parameters_none()) {
1544                 char *str;
1545                 size_t len;
1546                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1547
1548                 if (!obj->message) {
1549                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1550                 }
1551
1552                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1553                 RETURN_STRINGL(str, len, 0);
1554         }
1555
1556         RETURN_FALSE;
1557 }
1558
1559 PHP_METHOD(HttpMessage, setHttpVersion)
1560 {
1561         char *v_str;
1562         int v_len;
1563
1564         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1565                 php_http_version_t version;
1566                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1567
1568                 if (!obj->message) {
1569                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1570                 }
1571
1572                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1573                         obj->message->http.version = version;
1574                 }
1575         }
1576         RETVAL_ZVAL(getThis(), 1, 0);
1577 }
1578
1579 PHP_METHOD(HttpMessage, getResponseCode)
1580 {
1581         if (SUCCESS == zend_parse_parameters_none()) {
1582                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1583
1584                 if (!obj->message) {
1585                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1586                 }
1587
1588                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1589                 RETURN_LONG(obj->message->http.info.response.code);
1590         }
1591         RETURN_FALSE;
1592 }
1593
1594 PHP_METHOD(HttpMessage, setResponseCode)
1595 {
1596         long code;
1597         zend_bool strict = 1;
1598
1599         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1600                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1601
1602                 if (!obj->message) {
1603                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1604                 }
1605
1606                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1607                 if (strict && (code < 100 || code > 599)) {
1608                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1609                         RETURN_FALSE;
1610                 }
1611
1612                 obj->message->http.info.response.code = code;
1613         }
1614         RETVAL_ZVAL(getThis(), 1, 0);
1615 }
1616
1617 PHP_METHOD(HttpMessage, getResponseStatus)
1618 {
1619         if (SUCCESS == zend_parse_parameters_none()) {
1620                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1621
1622                 if (!obj->message) {
1623                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1624                 }
1625
1626                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1627                 if (obj->message->http.info.response.status) {
1628                         RETURN_STRING(obj->message->http.info.response.status, 1);
1629                 } else {
1630                         RETURN_EMPTY_STRING();
1631                 }
1632         }
1633
1634         RETURN_FALSE;
1635 }
1636
1637 PHP_METHOD(HttpMessage, setResponseStatus)
1638 {
1639         char *status;
1640         int status_len;
1641
1642         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1643                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1644
1645                 if (!obj->message) {
1646                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1647                 }
1648
1649                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1650                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1651         }
1652         RETVAL_ZVAL(getThis(), 1, 0);
1653 }
1654
1655 PHP_METHOD(HttpMessage, getRequestMethod)
1656 {
1657         if (SUCCESS == zend_parse_parameters_none()) {
1658                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1659
1660                 if (!obj->message) {
1661                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1662                 }
1663
1664                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1665                 if (obj->message->http.info.request.method) {
1666                         RETURN_STRING(obj->message->http.info.request.method, 1);
1667                 } else {
1668                         RETURN_EMPTY_STRING();
1669                 }
1670         }
1671
1672         RETURN_FALSE;
1673 }
1674
1675 PHP_METHOD(HttpMessage, setRequestMethod)
1676 {
1677         char *method;
1678         int method_len;
1679
1680         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1681                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1682
1683                 if (!obj->message) {
1684                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1685                 }
1686
1687                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1688                 if (method_len < 1) {
1689                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1690                         RETURN_FALSE;
1691                 }
1692
1693                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1694         }
1695         RETVAL_ZVAL(getThis(), 1, 0);
1696 }
1697
1698 PHP_METHOD(HttpMessage, getRequestUrl)
1699 {
1700         if (SUCCESS == zend_parse_parameters_none()) {
1701                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1702
1703                 if (!obj->message) {
1704                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1705                 }
1706
1707                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1708                 if (obj->message->http.info.request.url) {
1709                         RETURN_STRING(obj->message->http.info.request.url, 1);
1710                 } else {
1711                         RETURN_EMPTY_STRING();
1712                 }
1713         }
1714
1715         RETURN_FALSE;
1716 }
1717
1718 PHP_METHOD(HttpMessage, setRequestUrl)
1719 {
1720         char *url_str;
1721         int url_len;
1722
1723         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1724                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1725
1726                 if (!obj->message) {
1727                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1728                 }
1729
1730                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1731                 if (url_len < 1) {
1732                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1733                         RETURN_FALSE;
1734                 }
1735                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1736         }
1737         RETVAL_ZVAL(getThis(), 1, 0);
1738 }
1739
1740
1741 PHP_METHOD(HttpMessage, getParentMessage)
1742 {
1743         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1744                 if (SUCCESS == zend_parse_parameters_none()) {
1745                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1746
1747                         if (!obj->message) {
1748                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1749                         }
1750
1751                         if (obj->message->parent) {
1752                                 RETVAL_OBJVAL(obj->parent, 1);
1753                         } else {
1754                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1755                         }
1756                 }
1757         } end_error_handling();
1758 }
1759
1760 PHP_METHOD(HttpMessage, toString)
1761 {
1762         zend_bool include_parent = 0;
1763
1764         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1765                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1766                 char *string;
1767                 size_t length;
1768
1769                 if (!obj->message) {
1770                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1771                 }
1772
1773                 if (include_parent) {
1774                         php_http_message_serialize(obj->message, &string, &length);
1775                 } else {
1776                         php_http_message_to_string(obj->message, &string, &length);
1777                 }
1778                 if (string) {
1779                         RETURN_STRINGL(string, length, 0);
1780                 }
1781         }
1782         RETURN_EMPTY_STRING();
1783 }
1784
1785 PHP_METHOD(HttpMessage, serialize)
1786 {
1787         if (SUCCESS == zend_parse_parameters_none()) {
1788                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1789                 char *string;
1790                 size_t length;
1791
1792                 if (!obj->message) {
1793                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1794                 }
1795
1796                 php_http_message_serialize(obj->message, &string, &length);
1797                 RETURN_STRINGL(string, length, 0);
1798         }
1799         RETURN_EMPTY_STRING();
1800 }
1801
1802 PHP_METHOD(HttpMessage, unserialize)
1803 {
1804         int length;
1805         char *serialized;
1806
1807         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1808                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1809                 php_http_message_t *msg;
1810
1811                 if (obj->message) {
1812                         php_http_message_dtor(obj->message);
1813                         efree(obj->message);
1814                 }
1815                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1816                         obj->message = msg;
1817                 } else {
1818                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1819                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1820                 }
1821         }
1822 }
1823
1824 PHP_METHOD(HttpMessage, detach)
1825 {
1826         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1827                 if (SUCCESS == zend_parse_parameters_none()) {
1828                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1829
1830                         if (!obj->message) {
1831                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1832                         }
1833
1834                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1835                 }
1836         } end_error_handling();
1837 }
1838
1839 PHP_METHOD(HttpMessage, prepend)
1840 {
1841         zval *prepend;
1842         zend_bool top = 1;
1843
1844         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1845                 php_http_message_t *msg[2];
1846                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1847                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1848
1849                 if (!obj->message) {
1850                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1851                 }
1852                 if (!prepend_obj->message) {
1853                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1854                 }
1855
1856                 /* safety check */
1857                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1858                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1859                                 if (msg[0] == msg[1]) {
1860                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1861                                         return;
1862                                 }
1863                         }
1864                 }
1865
1866                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1867         }
1868 }
1869
1870 PHP_METHOD(HttpMessage, reverse)
1871 {
1872         if (SUCCESS == zend_parse_parameters_none()) {
1873                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1874         }
1875 }
1876
1877 PHP_METHOD(HttpMessage, count)
1878 {
1879         if (SUCCESS == zend_parse_parameters_none()) {
1880                 long i = 0;
1881                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1882
1883                 if (!obj->message) {
1884                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1885                 }
1886
1887                 php_http_message_count(i, obj->message);
1888                 RETURN_LONG(i);
1889         }
1890         RETURN_FALSE;
1891 }
1892
1893 PHP_METHOD(HttpMessage, rewind)
1894 {
1895         if (SUCCESS == zend_parse_parameters_none()) {
1896                 zval *zobj = getThis();
1897                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1898
1899                 if (obj->iterator) {
1900                         zval_ptr_dtor(&obj->iterator);
1901                 }
1902                 Z_ADDREF_P(zobj);
1903                 obj->iterator = zobj;
1904         }
1905 }
1906
1907 PHP_METHOD(HttpMessage, valid)
1908 {
1909         if (SUCCESS == zend_parse_parameters_none()) {
1910                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1911
1912                 RETURN_BOOL(obj->iterator != NULL);
1913         }
1914 }
1915
1916 PHP_METHOD(HttpMessage, next)
1917 {
1918         if (SUCCESS == zend_parse_parameters_none()) {
1919                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1920
1921                 if (obj->iterator) {
1922                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1923
1924                         if (itr && itr->parent.handle) {
1925                                 zval *old = obj->iterator;
1926                                 MAKE_STD_ZVAL(obj->iterator);
1927                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1928                                 zval_ptr_dtor(&old);
1929                         } else {
1930                                 zval_ptr_dtor(&obj->iterator);
1931                                 obj->iterator = NULL;
1932                         }
1933                 }
1934         }
1935 }
1936
1937 PHP_METHOD(HttpMessage, key)
1938 {
1939         if (SUCCESS == zend_parse_parameters_none()) {
1940                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1941
1942                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
1943         }
1944 }
1945
1946 PHP_METHOD(HttpMessage, current)
1947 {
1948         if (SUCCESS == zend_parse_parameters_none()) {
1949                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1950
1951                 if (obj->iterator) {
1952                         RETURN_ZVAL(obj->iterator, 1, 0);
1953                 }
1954         }
1955 }
1956
1957 /*
1958  * Local variables:
1959  * tab-width: 4
1960  * c-basic-offset: 4
1961  * End:
1962  * vim600: noet sw=4 ts=4 fdm=marker
1963  * vim<600: noet sw=4 ts=4
1964  */
1965