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 || 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                 if (headers) {
  24                         (*headers) = &((*message)->hdrs);
  25                 }
  26         }
  27
  28         if (info) {
  29                 php_http_message_set_info(*message, info);
  30         }
  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                         if ((sval = php_http_env_get_server_var(ZEND_STRL("CONTENT_TYPE"), 1 TSRMLS_CC))) {
  73                                 Z_ADDREF_P(sval);
  74                                 zend_hash_update(&message->hdrs, "Content-Type", sizeof("Content-Type"), (void *) &sval, sizeof(zval *), NULL);
  75                         }
  76                         if ((sval = php_http_env_get_server_var(ZEND_STRL("CONTENT_LENGTH"), 1 TSRMLS_CC))) {
  77                                 Z_ADDREF_P(sval);
  78                                 zend_hash_update(&message->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &sval, sizeof(zval *), NULL);
  79                         }
  80
  81                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  82
  83                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  84                                 php_http_message_body_dtor(&message->body);
  85                                 php_http_message_body_copy(mbody, &message->body, 0);
  86                         }
  87                         break;
  88
  89                 case PHP_HTTP_RESPONSE:
  90                         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)) {
  91                                 message->http.version.major = 1;
  92                                 message->http.version.minor = 1;
  93                                 switch ((message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  94                                         case 0:
  95                                                 message->http.info.response.code = 200;
  96                                         case 200:
  97                                                 message->http.info.response.status = estrdup("Ok");
  98                                                 break;
  99                                         default:
 100                                                 message->http.info.response.status = estrdup("");
 101                                                 break;
 102                                 }
 103
 104                         }
 105
 106                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
 107
 108                         if (php_output_get_level(TSRMLS_C)) {
 109                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
 110                                         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));
 111                                         goto error;
 112                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
 113                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
 114                                         goto error;
 115                                 } else {
 116                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
 117                                         zval_dtor(&tval);
 118                                 }
 119                         }
 120                         break;
 121
 122                 default:
 123                 error:
 124                         if (free_msg) {
 125                                 php_http_message_free(&message);
 126                         } else {
 127                                 message = NULL;
 128                         }
 129                         break;
 130         }
 131
 132         return message;
 133 }
 134
 135 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 136 {
 137         php_http_message_parser_t p;
 138         php_http_buffer_t buf;
 139         int free_msg;
 140
 141         php_http_buffer_from_string_ex(&buf, str, len);
 142         php_http_message_parser_init(&p TSRMLS_CC);
 143
 144         if ((free_msg = !msg)) {
 145                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 146         }
 147
 148         if (FAILURE == php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg)) {
 149                 if (free_msg) {
 150                         php_http_message_free(&msg);
 151                 }
 152                 msg = NULL;
 153         }
 154
 155         php_http_message_parser_dtor(&p);
 156         php_http_buffer_dtor(&buf);
 157
 158         return msg;
 159 }
 160
 161 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 162 {
 163         zval *ret = NULL, **header;
 164         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 165
 166         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 167                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 168                         zval *header_str, **val;
 169                         HashPosition pos;
 170                         php_http_buffer_t str;
 171                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 172
 173                         php_http_buffer_init(&str);
 174                         MAKE_STD_ZVAL(header_str);
 175                         FOREACH_VAL(pos, *header, val) {
 176                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 177                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 178                                 zval_ptr_dtor(&strval);
 179                         }
 180                         php_http_buffer_fix(&str);
 181                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 182                         ret = header_str;
 183                 } else {
 184                         Z_ADDREF_PP(header);
 185                         ret = *header;
 186                 }
 187         }
 188
 189         efree(key);
 190
 191         return ret;
 192 }
 193
 194 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 195 {
 196         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 197         zend_bool is_multipart = 0;
 198         TSRMLS_FETCH_FROM_CTX(msg->ts);
 199
 200         if (ct) {
 201                 php_http_params_opts_t popts;
 202                 HashTable params;
 203
 204                 ZEND_INIT_SYMTABLE(&params);
 205                 php_http_params_opts_default_get(&popts);
 206                 popts.input.str = Z_STRVAL_P(ct);
 207                 popts.input.len = Z_STRLEN_P(ct);
 208
 209                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 210                         zval **cur, **arg;
 211                         char *ct_str;
 212
 213                         zend_hash_internal_pointer_reset(&params);
 214
 215                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 216                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 217                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 218                         ) {
 219                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 220                                         is_multipart = 1;
 221
 222                                         /* get boundary */
 223                                         if (boundary
 224                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 225                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 226                                         ) {
 227                                                 zval **val;
 228                                                 HashPosition pos;
 229                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 230
 231                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 232                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 233                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 234
 235                                                                 if (Z_STRLEN_P(bnd)) {
 236                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 237                                                                 }
 238                                                                 zval_ptr_dtor(&bnd);
 239                                                         }
 240                                                 }
 241                                         }
 242                                 }
 243                         }
 244                 }
 245                 zend_hash_destroy(&params);
 246                 zval_ptr_dtor(&ct);
 247         }
 248
 249         return is_multipart;
 250 }
 251
 252 /* */
 253 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 254 {
 255         /* just act if different */
 256         if (type != message->type) {
 257
 258                 /* free request info */
 259                 switch (message->type) {
 260                         case PHP_HTTP_REQUEST:
 261                                 STR_FREE(message->http.info.request.method);
 262                                 STR_FREE(message->http.info.request.url);
 263                                 break;
 264
 265                         case PHP_HTTP_RESPONSE:
 266                                 STR_FREE(message->http.info.response.status);
 267                                 break;
 268
 269                         default:
 270                                 break;
 271                 }
 272
 273                 message->type = type;
 274                 memset(&message->http, 0, sizeof(message->http));
 275         }
 276 }
 277
 278 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 279 {
 280         php_http_message_set_type(message, info->type);
 281         message->http.version = info->http.version;
 282         switch (message->type) {
 283                 case PHP_HTTP_REQUEST:
 284                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 285                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 286                         break;
 287
 288                 case PHP_HTTP_RESPONSE:
 289                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 290                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 291                         break;
 292
 293                 default:
 294                         break;
 295         }
 296 }
 297
 298 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 299 {
 300         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 301         HashPosition pos1;
 302         zval **header, *h;
 303         size_t size;
 304         TSRMLS_FETCH_FROM_CTX(msg->ts);
 305
 306         switch (msg->type) {
 307                 case PHP_HTTP_REQUEST:
 308                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 309                         break;
 310
 311                 case PHP_HTTP_RESPONSE:
 312                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 313                         break;
 314
 315                 default:
 316                         break;
 317         }
 318
 319         if ((size = php_http_message_body_size(&msg->body))) {
 320                 MAKE_STD_ZVAL(h);
 321                 ZVAL_LONG(h, size);
 322                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 323
 324                 if (msg->body.boundary) {
 325                         char *str;
 326                         size_t len;
 327
 328                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 329                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 330                                 MAKE_STD_ZVAL(h);
 331                                 ZVAL_STRINGL(h, str, len, 0);
 332                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 333                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 334                                 zval_dtor(h);
 335                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 336                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 337                         } else {
 338                                 zval_ptr_dtor(&h);
 339                         }
 340                 }
 341         }
 342
 343         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 344                 if (key.type == HASH_KEY_IS_STRING) {
 345                         HashPosition pos2;
 346                         zval **single_header;
 347
 348                         switch (Z_TYPE_PP(header)) {
 349                                 case IS_BOOL:
 350                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 351                                         break;
 352
 353                                 case IS_LONG:
 354                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 355                                         break;
 356
 357                                 case IS_DOUBLE:
 358                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 359                                         break;
 360
 361                                 case IS_STRING:
 362                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 363                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 364                                         break;
 365
 366                                 case IS_ARRAY:
 367                                         FOREACH_VAL(pos2, *header, single_header) {
 368                                                 switch (Z_TYPE_PP(single_header)) {
 369                                                         case IS_BOOL:
 370                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 371                                                                 break;
 372
 373                                                         case IS_LONG:
 374                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 375                                                                 break;
 376
 377                                                         case IS_DOUBLE:
 378                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 379                                                                 break;
 380
 381                                                         case IS_STRING:
 382                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 383                                                                 break;
 384                                                 }
 385                                         }
 386                                         break;
 387                         }
 388                 }
 389         }
 390 }
 391
 392 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 393 {
 394         php_http_buffer_t str;
 395
 396         php_http_buffer_init_ex(&str, 0x1000, 0);
 397         message_headers(msg, &str);
 398         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 399         php_http_buffer_dtor(&str);
 400
 401         if (php_http_message_body_size(&msg->body)) {
 402                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 403                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 404                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 405         }
 406 }
 407
 408 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 409 {
 410         php_http_buffer_t str;
 411         char *data;
 412
 413         php_http_buffer_init_ex(&str, 0x1000, 0);
 414         message_headers(msg, &str);
 415         if (php_http_message_body_size(&msg->body)) {
 416                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 417                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 418                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 419         }
 420
 421         data = php_http_buffer_data(&str, string, length);
 422         if (!string) {
 423                 efree(data);
 424         }
 425
 426         php_http_buffer_dtor(&str);
 427 }
 428
 429 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 430 {
 431         char *buf;
 432         size_t len;
 433         php_http_buffer_t str;
 434
 435         php_http_buffer_init(&str);
 436
 437         do {
 438                 php_http_message_to_string(message, &buf, &len);
 439                 php_http_buffer_prepend(&str, buf, len);
 440                 efree(buf);
 441         } while ((message = message->parent));
 442
 443         buf = php_http_buffer_data(&str, string, length);
 444         if (!string) {
 445                 efree(buf);
 446         }
 447
 448         php_http_buffer_dtor(&str);
 449 }
 450
 451 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 452 {
 453         int i, c = 0;
 454
 455         php_http_message_count(c, msg);
 456
 457         if (c > 1) {
 458                 php_http_message_t *tmp = msg, **arr;
 459
 460                 arr = ecalloc(c, sizeof(**arr));
 461                 for (i = 0; i < c; ++i) {
 462                         arr[i] = tmp;
 463                         tmp = tmp->parent;
 464                 }
 465                 arr[0]->parent = NULL;
 466                 for (i = 0; i < c-1; ++i) {
 467                         arr[i+1]->parent = arr[i];
 468                 }
 469
 470                 msg = arr[c-1];
 471                 efree(arr);
 472         }
 473
 474         return msg;
 475 }
 476
 477 PHP_HTTP_API php_http_message_t *php_http_message_interconnect(php_http_message_t *m1, php_http_message_t *m2)
 478 {
 479         if (m1 && m2) {
 480                 int i = 0, c1 = 0, c2 = 0;
 481                 php_http_message_t *t1 = m1, *t2 = m2, *p1, *p2;
 482
 483                 php_http_message_count(c1, m1);
 484                 php_http_message_count(c2, m2);
 485
 486                 while (i++ < (c1 - c2)) {
 487                         t1 = t1->parent;
 488                 }
 489                 while (i++ <= c1) {
 490                         p1 = t1->parent;
 491                         p2 = t2->parent;
 492                         t1->parent = t2;
 493                         t2->parent = p1;
 494                         t1 = p1;
 495                         t2 = p2;
 496                 }
 497         } else if (!m1 && m2) {
 498                 m1 = m2;
 499         }
 500         return m1;
 501 }
 502
 503 PHP_HTTP_API void php_http_message_to_struct(php_http_message_t *msg, zval *obj)
 504 {
 505         zval strct;
 506         zval *headers;
 507         char *version;
 508         TSRMLS_FETCH_FROM_CTX(msg->ts);
 509
 510         INIT_PZVAL_ARRAY(&strct, HASH_OF(obj));
 511
 512         add_assoc_long(&strct, "type", msg->type);
 513         spprintf(&version, 0 ,"%u.%u", msg->http.version.major, msg->http.version.minor);
 514         add_assoc_string_ex(&strct, ZEND_STRL("httpVersion"), version, 0);
 515         switch (msg->type)
 516         {
 517                 case PHP_HTTP_RESPONSE:
 518                         add_assoc_long(&strct, "responseCode", msg->http.info.response.code);
 519                         add_assoc_string(&strct, "responseStatus", STR_PTR(msg->http.info.response.status), 1);
 520                 break;
 521
 522                 case PHP_HTTP_REQUEST:
 523                         add_assoc_string(&strct, "requestMethod", STR_PTR(msg->http.info.request.method), 1);
 524                         add_assoc_string(&strct, "requestUrl", STR_PTR(msg->http.info.request.url), 1);
 525                 break;
 526
 527                 case PHP_HTTP_NONE:
 528                         /* avoid compiler warning */
 529                 break;
 530         }
 531
 532         MAKE_STD_ZVAL(headers);
 533         array_init(headers);
 534         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 535         add_assoc_zval(&strct, "headers", headers);
 536
 537         add_assoc_stringl(&strct, "body", PHP_HTTP_BUFFER_VAL(msg), PHP_HTTP_BUFFER_LEN(msg), 1);
 538
 539         if (msg->parent) {
 540                 zval *parent;
 541
 542                 MAKE_STD_ZVAL(parent);
 543                 if (Z_TYPE_P(obj) == IS_ARRAY) {
 544                         array_init(parent);
 545                 } else {
 546                         object_init(parent);
 547                 }
 548                 add_assoc_zval(&strct, "parentMessage", parent);
 549                 php_http_message_to_struct(msg->parent, parent);
 550         } else {
 551                 add_assoc_null(&strct, "parentMessage");
 552         }
 553 }
 554 /*
 555 PHP_HTTP_API STATUS _http_message_send(http_message *message TSRMLS_DC)
 556 {
 557         STATUS rs = FAILURE;
 558
 559         switch (message->type) {
 560                 case PHP_HTTP_RESPONSE:
 561                 {
 562                         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 563                         zval **val;
 564                         HashPosition pos;
 565
 566                         FOREACH_HASH_KEYVAL(pos, &message->hdrs, key, val) {
 567                                 if (key.type == HASH_KEY_IS_STRING) {
 568                                         http_send_header_zval_ex(key.str, key.len-1, val, 1);
 569                                 }
 570                         }
 571                         rs =    SUCCESS == http_send_status(message->http.info.response.code) &&
 572                                         SUCCESS == http_send_data(PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message)) ?
 573                                         SUCCESS : FAILURE;
 574                         break;
 575                 }
 576
 577                 case PHP_HTTP_REQUEST:
 578                 {
 579 #ifdef PHP_HTTP_HAVE_CURL
 580                         char *uri = NULL;
 581                         http_request request;
 582                         zval **zhost, *options, *headers;
 583
 584                         MAKE_STD_ZVAL(options);
 585                         MAKE_STD_ZVAL(headers);
 586                         array_init(options);
 587                         array_init(headers);
 588                         zend_hash_copy(Z_ARRVAL_P(headers), &message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 589                         add_assoc_zval(options, "headers", headers);
 590
 591                         if (SUCCESS == zend_hash_find(&message->hdrs, "Host", sizeof("Host"), (void *) &zhost) && Z_TYPE_PP(zhost) == IS_STRING) {
 592                                 char *colon = NULL;
 593                                 php_url parts, *url = php_url_parse(message->http.info.request.url);
 594
 595                                 memset(&parts, 0, sizeof(php_url));
 596
 597                                 if ((colon = strchr(Z_STRVAL_PP(zhost), ':'))) {
 598                                         parts.port = atoi(colon + 1);
 599                                         parts.host = estrndup(Z_STRVAL_PP(zhost), (Z_STRVAL_PP(zhost) - colon - 1));
 600                                 } else {
 601                                         parts.host = estrndup(Z_STRVAL_PP(zhost), Z_STRLEN_PP(zhost));
 602                                 }
 603
 604                                 http_build_url(PHP_HTTP_URL_REPLACE, url, &parts, NULL, &uri, NULL);
 605                                 php_url_free(url);
 606                                 efree(parts.host);
 607                         } else {
 608                                 uri = http_absolute_url(message->http.info.request.url);
 609                         }
 610
 611                         if ((request.meth = http_request_method_exists(1, 0, message->http.info.request.method))) {
 612                                 http_request_body body;
 613
 614                                 http_request_init_ex(&request, NULL, request.meth, uri);
 615                                 request.body = http_request_body_init_ex(&body, PHP_HTTP_REQUEST_BODY_CSTRING, PHP_HTTP_BUFFER_VAL(message), PHP_HTTP_BUFFER_LEN(message), 0);
 616                                 if (SUCCESS == (rs = http_request_prepare(&request, Z_ARRVAL_P(options)))) {
 617                                         http_request_exec(&request);
 618                                 }
 619                                 http_request_dtor(&request);
 620                         } else {
 621                                 http_error_ex(HE_WARNING, PHP_HTTP_E_REQUEST_METHOD,
 622                                         "Cannot send HttpMessage. Request method %s not supported",
 623                                         message->http.info.request.method);
 624                         }
 625                         efree(uri);
 626                         zval_ptr_dtor(&options);
 627 #else
 628                         http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HTTP requests not supported - ext/http was not linked against libcurl.");
 629 #endif
 630                 break;
 631                 }
 632
 633                 case PHP_HTTP_NONE:
 634                 default:
 635                         php_http_error(HE_WARNING, PHP_HTTP_E_MESSAGE_TYPE, "HttpMessage is neither of type PHP_HTTP_REQUEST nor PHP_HTTP_RESPONSE");
 636                         break;
 637         }
 638
 639         return rs;
 640 }
 641 */
 642
 643 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)
 644 {
 645         php_http_message_t *temp, *copy = NULL;
 646         php_http_info_t info;
 647         TSRMLS_FETCH_FROM_CTX(from->ts);
 648
 649         if (from) {
 650                 info.type = from->type;
 651                 info.http = from->http;
 652
 653                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 654                 php_http_message_set_info(temp, &info);
 655                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 656                 php_http_message_body_copy(&from->body, &temp->body, 1);
 657
 658                 if (parents) while (from->parent) {
 659                         info.type = from->parent->type;
 660                         info.http = from->parent->http;
 661
 662                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 663                         php_http_message_set_info(temp->parent, &info);
 664                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 665                         php_http_message_body_copy(&from->parent->body, &temp->parent->body, 1);
 666
 667                         temp = temp->parent;
 668                         from = from->parent;
 669                 }
 670         }
 671
 672         return copy;
 673 }
 674
 675 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 676 {
 677         return php_http_message_copy_ex(from, to, 1);
 678 }
 679
 680 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 681 {
 682         if (message) {
 683                 zend_hash_destroy(&message->hdrs);
 684                 php_http_message_body_dtor(&message->body);
 685
 686                 switch (message->type) {
 687                         case PHP_HTTP_REQUEST:
 688                                 STR_SET(message->http.info.request.method, NULL);
 689                                 STR_SET(message->http.info.request.url, NULL);
 690                                 break;
 691
 692                         case PHP_HTTP_RESPONSE:
 693                                 STR_SET(message->http.info.response.status, NULL);
 694                                 break;
 695
 696                         default:
 697                                 break;
 698                 }
 699         }
 700 }
 701
 702 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 703 {
 704         if (*message) {
 705                 if ((*message)->parent) {
 706                         php_http_message_free(&(*message)->parent);
 707                 }
 708                 php_http_message_dtor(*message);
 709                 efree(*message);
 710                 *message = NULL;
 711         }
 712 }
 713
 714 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 715 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 716 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 717
 718 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 719         PHP_HTTP_ARG_VAL(message, 0)
 720 PHP_HTTP_END_ARGS;
 721
 722 PHP_HTTP_EMPTY_ARGS(getBody);
 723 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 724         PHP_HTTP_ARG_VAL(body, 0)
 725 PHP_HTTP_END_ARGS;
 726
 727 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 728         PHP_HTTP_ARG_VAL(header, 0)
 729 PHP_HTTP_END_ARGS;
 730
 731 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 732         PHP_HTTP_ARG_VAL(header, 0)
 733         PHP_HTTP_ARG_VAL(value, 0)
 734 PHP_HTTP_END_ARGS;
 735
 736 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 737         PHP_HTTP_ARG_VAL(header, 0)
 738         PHP_HTTP_ARG_VAL(value, 0)
 739 PHP_HTTP_END_ARGS;
 740
 741 PHP_HTTP_EMPTY_ARGS(getHeaders);
 742 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 743         PHP_HTTP_ARG_VAL(headers, 0)
 744 PHP_HTTP_END_ARGS;
 745
 746 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 747         PHP_HTTP_ARG_VAL(headers, 0)
 748         PHP_HTTP_ARG_VAL(append, 0)
 749 PHP_HTTP_END_ARGS;
 750
 751 PHP_HTTP_EMPTY_ARGS(getType);
 752 PHP_HTTP_BEGIN_ARGS(setType, 1)
 753         PHP_HTTP_ARG_VAL(type, 0)
 754 PHP_HTTP_END_ARGS;
 755
 756 PHP_HTTP_EMPTY_ARGS(getInfo);
 757 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 758         PHP_HTTP_ARG_VAL(http_info, 0)
 759 PHP_HTTP_END_ARGS;
 760
 761 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 762 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 763         PHP_HTTP_ARG_VAL(response_code, 0)
 764 PHP_HTTP_END_ARGS;
 765
 766 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 767 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 768         PHP_HTTP_ARG_VAL(response_status, 0)
 769 PHP_HTTP_END_ARGS;
 770
 771 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 772 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 773         PHP_HTTP_ARG_VAL(request_method, 0)
 774 PHP_HTTP_END_ARGS;
 775
 776 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 777 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 778         PHP_HTTP_ARG_VAL(url, 0)
 779 PHP_HTTP_END_ARGS;
 780
 781 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 782 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 783         PHP_HTTP_ARG_VAL(http_version, 0)
 784 PHP_HTTP_END_ARGS;
 785
 786 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 787 PHP_HTTP_EMPTY_ARGS(__toString);
 788 PHP_HTTP_BEGIN_ARGS(toString, 0)
 789         PHP_HTTP_ARG_VAL(include_parent, 0)
 790 PHP_HTTP_END_ARGS;
 791
 792 PHP_HTTP_EMPTY_ARGS(count);
 793
 794 PHP_HTTP_EMPTY_ARGS(serialize);
 795 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 796         PHP_HTTP_ARG_VAL(serialized, 0)
 797 PHP_HTTP_END_ARGS;
 798
 799 PHP_HTTP_EMPTY_ARGS(rewind);
 800 PHP_HTTP_EMPTY_ARGS(valid);
 801 PHP_HTTP_EMPTY_ARGS(key);
 802 PHP_HTTP_EMPTY_ARGS(current);
 803 PHP_HTTP_EMPTY_ARGS(next);
 804
 805 PHP_HTTP_EMPTY_ARGS(detach);
 806 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 807         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 808 PHP_HTTP_END_ARGS;
 809 PHP_HTTP_EMPTY_ARGS(reverse);
 810
 811 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 812         PHP_HTTP_ARG_VAL(boundary, 1)
 813 PHP_HTTP_END_ARGS;
 814 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 815
 816 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 817 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 818 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 819 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 820
 821 zend_class_entry *php_http_message_class_entry;
 822 zend_function_entry php_http_message_method_entry[] = {
 823         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 824         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 825         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 826         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 827         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 828         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 829         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 830         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 831         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 832         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 833         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 834         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 835         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 836         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 837         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 838         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 839         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 840         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 841         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 842         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 843         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 844         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 845         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 846         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 847         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 848
 849         /* implements Countable */
 850         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 851
 852         /* implements Serializable */
 853         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 854         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 855
 856         /* implements Iterator */
 857         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 858         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 859         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 860         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 861         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 862
 863         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 864
 865         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 866         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 867         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 868
 869         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 870         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 871
 872         EMPTY_FUNCTION_ENTRY
 873 };
 874 static zend_object_handlers php_http_message_object_handlers;
 875 static HashTable php_http_message_object_prophandlers;
 876
 877 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 878
 879 typedef struct php_http_message_object_prophandler {
 880         php_http_message_object_prophandler_func_t read;
 881         php_http_message_object_prophandler_func_t write;
 882 } php_http_message_object_prophandler_t;
 883
 884 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) {
 885         php_http_message_object_prophandler_t h = { read, write };
 886         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 887 }
 888 /*
 889 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 890         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 891 }
 892 */
 893 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 894         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 895 }
 896 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 897         RETVAL_LONG(obj->message->type);
 898 }
 899 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 900         zval *cpy = php_http_ztyp(IS_LONG, value);
 901         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 902         zval_ptr_dtor(&cpy);
 903 }
 904 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 905         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 906                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 907         } else {
 908                 RETVAL_NULL();
 909         }
 910 }
 911 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 912         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 913                 zval *cpy = php_http_ztyp(IS_STRING, value);
 914                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 915                 zval_ptr_dtor(&cpy);
 916         }
 917 }
 918 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 919         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 920                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 921         } else {
 922                 RETVAL_NULL();
 923         }
 924 }
 925 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 926         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 927                 zval *cpy = php_http_ztyp(IS_STRING, value);
 928                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 929                 zval_ptr_dtor(&cpy);
 930         }
 931 }
 932 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 933         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 934                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 935         } else {
 936                 RETVAL_NULL();
 937         }
 938 }
 939 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 940         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 941                 zval *cpy = php_http_ztyp(IS_STRING, value);
 942                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 943                 zval_ptr_dtor(&cpy);
 944         }
 945 }
 946 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 947         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 948                 RETVAL_LONG(obj->message->http.info.response.code);
 949         } else {
 950                 RETVAL_NULL();
 951         }
 952 }
 953 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 954         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 955                 zval *cpy = php_http_ztyp(IS_LONG, value);
 956                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 957                 zval_ptr_dtor(&cpy);
 958         }
 959 }
 960 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 961         char *version_str;
 962         size_t version_len;
 963
 964         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 965         RETVAL_STRINGL(version_str, version_len, 0);
 966 }
 967 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 968         zval *cpy = php_http_ztyp(IS_STRING, value);
 969         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 970         zval_ptr_dtor(&cpy);
 971 }
 972 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 973         array_init(return_value);
 974         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 975 }
 976 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 977         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 978
 979         zend_hash_clean(&obj->message->hdrs);
 980         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 981         zval_ptr_dtor(&cpy);
 982 }
 983 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 984         if (obj->body.handle) {
 985                 RETVAL_OBJVAL(obj->body, 1);
 986         } else {
 987                 RETVAL_NULL();
 988         }
 989 }
 990 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 991         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_body_class_entry TSRMLS_CC)) {
 992                 if (obj->body.handle) {
 993                         zend_objects_store_del_ref_by_handle(obj->body.handle TSRMLS_CC);
 994                 }
 995                 Z_OBJ_ADDREF_P(value);
 996                 obj->body = Z_OBJVAL_P(value);
 997         }
 998 }
 999 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
1000         if (obj->message->parent) {
1001                 RETVAL_OBJVAL(obj->parent, 1);
1002         } else {
1003                 RETVAL_NULL();
1004         }
1005 }
1006 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
1007         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
1008                 if (obj->message->parent) {
1009                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
1010                 }
1011                 Z_OBJ_ADDREF_P(value);
1012                 obj->parent = Z_OBJVAL_P(value);
1013         }
1014 }
1015
1016 PHP_MINIT_FUNCTION(http_message)
1017 {
1018         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_class_entry, 0);
1019         php_http_message_class_entry->create_object = php_http_message_object_new;
1020         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
1021         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
1022         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
1023         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
1024         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
1025         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
1026
1027         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
1028
1029         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
1030         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
1031         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
1032         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
1033         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
1034         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
1035         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);
1036         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
1037         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);
1038         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
1039         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);
1040         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
1041         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);
1042         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
1043         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);
1044         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
1045         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
1046         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
1047         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);
1048
1049         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
1050         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
1051         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
1052
1053         return SUCCESS;
1054 }
1055
1056 PHP_MSHUTDOWN_FUNCTION(http_message)
1057 {
1058         zend_hash_destroy(&php_http_message_object_prophandlers);
1059
1060         return SUCCESS;
1061 }
1062
1063 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
1064 {
1065         int i = 0;
1066         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1067
1068         /* count */
1069         php_http_message_count(i, obj->message);
1070
1071         if (i > 1) {
1072                 zval o;
1073                 zend_object_value *ovalues = NULL;
1074                 php_http_message_object_t **objects = NULL;
1075                 int last = i - 1;
1076
1077                 objects = ecalloc(i, sizeof(**objects));
1078                 ovalues = ecalloc(i, sizeof(*ovalues));
1079
1080                 /* we are the first message */
1081                 objects[0] = obj;
1082                 ovalues[0] = getThis()->value.obj;
1083
1084                 /* fetch parents */
1085                 INIT_PZVAL(&o);
1086                 o.type = IS_OBJECT;
1087                 for (i = 1; obj->parent.handle; ++i) {
1088                         o.value.obj = obj->parent;
1089                         ovalues[i] = o.value.obj;
1090                         objects[i] = obj = zend_object_store_get_object(&o TSRMLS_CC);
1091                 }
1092
1093                 /* reorder parents */
1094                 for (last = --i; i; --i) {
1095                         objects[i]->message->parent = objects[i-1]->message;
1096                         objects[i]->parent = ovalues[i-1];
1097                 }
1098                 objects[0]->message->parent = NULL;
1099                 objects[0]->parent.handle = 0;
1100                 objects[0]->parent.handlers = NULL;
1101
1102                 /* add ref (why?) */
1103                 Z_OBJ_ADDREF_P(getThis());
1104                 RETVAL_OBJVAL(ovalues[last], 1);
1105
1106                 efree(objects);
1107                 efree(ovalues);
1108         } else {
1109                 RETURN_ZVAL(getThis(), 1, 0);
1110         }
1111 }
1112
1113 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
1114 {
1115         zval m;
1116         php_http_message_t *save_parent_msg = NULL;
1117         zend_object_value save_parent_obj = {0, NULL};
1118         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1119         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1120
1121         INIT_PZVAL(&m);
1122         m.type = IS_OBJECT;
1123
1124         if (!top) {
1125                 save_parent_obj = obj->parent;
1126                 save_parent_msg = obj->message->parent;
1127         } else {
1128                 /* iterate to the most parent object */
1129                 while (obj->parent.handle) {
1130                         m.value.obj = obj->parent;
1131                         obj = zend_object_store_get_object(&m TSRMLS_CC);
1132                 }
1133         }
1134
1135         /* prepend */
1136         obj->parent = prepend->value.obj;
1137         obj->message->parent = prepend_obj->message;
1138
1139         /* add ref */
1140         zend_objects_store_add_ref(prepend TSRMLS_CC);
1141         while (prepend_obj->parent.handle) {
1142                 m.value.obj = prepend_obj->parent;
1143                 zend_objects_store_add_ref(&m TSRMLS_CC);
1144                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
1145         }
1146
1147         if (!top) {
1148                 prepend_obj->parent = save_parent_obj;
1149                 prepend_obj->message->parent = save_parent_msg;
1150         }
1151 }
1152
1153 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1154 {
1155         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1156 }
1157
1158 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)
1159 {
1160         zend_object_value ov;
1161         php_http_message_object_t *o;
1162
1163         o = ecalloc(1, sizeof(php_http_message_object_t));
1164         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1165         object_properties_init((zend_object *) o, ce);
1166
1167         if (ptr) {
1168                 *ptr = o;
1169         }
1170
1171         if (msg) {
1172                 o->message = msg;
1173                 if (msg->parent) {
1174                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1175                 }
1176                 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);
1177         }
1178
1179         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1180         ov.handlers = &php_http_message_object_handlers;
1181
1182         return ov;
1183 }
1184
1185 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1186 {
1187         zend_object_value new_ov;
1188         php_http_message_object_t *new_obj = NULL;
1189         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1190
1191         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1192         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1193
1194         return new_ov;
1195 }
1196
1197 void php_http_message_object_free(void *object TSRMLS_DC)
1198 {
1199         php_http_message_object_t *o = (php_http_message_object_t *) object;
1200
1201         if (o->iterator) {
1202                 zval_ptr_dtor(&o->iterator);
1203                 o->iterator = NULL;
1204         }
1205         if (o->message) {
1206                 /* do NOT free recursivly */
1207                 php_http_message_dtor(o->message);
1208                 efree(o->message);
1209                 o->message = NULL;
1210         }
1211         if (o->parent.handle) {
1212                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1213         }
1214         if (o->body.handle) {
1215                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1216         }
1217         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1218         efree(o);
1219 }
1220
1221
1222 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1223 {
1224         php_http_message_object_prophandler_t *handler;
1225         zval *copy = php_http_ztyp(IS_STRING, member);
1226
1227         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1228                 zval_ptr_dtor(&copy);
1229                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1230         }
1231         zval_ptr_dtor(&copy);
1232
1233         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1234 }
1235
1236 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1237 {
1238         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1239         php_http_message_object_prophandler_t *handler;
1240         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1241
1242         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1243                 if (type == BP_VAR_R) {
1244                         ALLOC_ZVAL(return_value);
1245                         Z_SET_REFCOUNT_P(return_value, 0);
1246                         Z_UNSET_ISREF_P(return_value);
1247
1248                         handler->read(obj, return_value TSRMLS_CC);
1249                 } else {
1250                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1251                         return_value = NULL;
1252                 }
1253         } else {
1254                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1255         }
1256
1257         zval_ptr_dtor(&copy);
1258
1259         return return_value;
1260 }
1261
1262 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1263 {
1264         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1265         php_http_message_object_prophandler_t *handler;
1266         zval *copy = php_http_ztyp(IS_STRING, member);
1267
1268         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1269                 handler->write(obj, value TSRMLS_CC);
1270         } else {
1271                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1272         }
1273
1274         zval_ptr_dtor(&copy);
1275 }
1276
1277
1278 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1279 {
1280         zval *headers;
1281         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1282         php_http_message_t *msg = obj->message;
1283         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1284         zval array, *parent, *body;
1285         char *version;
1286
1287         INIT_PZVAL_ARRAY(&array, props);
1288
1289 #define ASSOC_PROP(array, ptype, name, val) \
1290         { \
1291                 char *m_prop_name; \
1292                 int m_prop_len; \
1293                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1294                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1295                 efree(m_prop_name); \
1296         }
1297 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1298 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1299 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1300         { \
1301                 char *m_prop_name; \
1302                 int m_prop_len; \
1303                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1304                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1305                 efree(m_prop_name); \
1306         }
1307
1308         ASSOC_PROP(array, long, "type", msg->type);
1309         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1310
1311         switch (msg->type) {
1312                 case PHP_HTTP_REQUEST:
1313                         ASSOC_PROP(array, long, "responseCode", 0);
1314                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1315                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1316                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1317                         break;
1318
1319                 case PHP_HTTP_RESPONSE:
1320                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1321                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1322                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1323                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1324                         break;
1325
1326                 case PHP_HTTP_NONE:
1327                 default:
1328                         ASSOC_PROP(array, long, "responseCode", 0);
1329                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1330                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1331                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1332                         break;
1333         }
1334
1335         MAKE_STD_ZVAL(headers);
1336         array_init(headers);
1337         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1338         ASSOC_PROP(array, zval, "headers", headers);
1339
1340         MAKE_STD_ZVAL(body);
1341         if (!obj->body.handle) {
1342                 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);
1343         }
1344         ZVAL_OBJVAL(body, obj->body, 1);
1345         ASSOC_PROP(array, zval, "body", body);
1346
1347         MAKE_STD_ZVAL(parent);
1348         if (msg->parent) {
1349                 ZVAL_OBJVAL(parent, obj->parent, 1);
1350         } else {
1351                 ZVAL_NULL(parent);
1352         }
1353         ASSOC_PROP(array, zval, "parentMessage", parent);
1354
1355         return props;
1356 }
1357
1358 /* PHP */
1359
1360 PHP_METHOD(HttpMessage, __construct)
1361 {
1362         zval *zmessage = NULL;
1363         php_http_message_t *msg = NULL;
1364         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1365
1366         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1367                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1368                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1369                                 php_stream *s;
1370                                 php_http_message_parser_t p;
1371
1372                                 php_stream_from_zval(s, &zmessage);
1373                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1374                                         php_http_message_parser_parse_stream(&p, s, &msg);
1375                                         php_http_message_parser_dtor(&p);
1376                                 }
1377                         } else {
1378                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1379                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1380                                 zval_ptr_dtor(&zmessage);
1381                         }
1382
1383                         if (msg) {
1384                                 php_http_message_dtor(obj->message);
1385                                 obj->message = msg;
1386                                 if (obj->message->parent) {
1387                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1388                                 }
1389                         } else {
1390                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1391                         }
1392                 }
1393                 if (!obj->message) {
1394                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1395                 }
1396         } end_error_handling();
1397
1398 }
1399
1400 PHP_METHOD(HttpMessage, getBody)
1401 {
1402         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1403                 if (SUCCESS == zend_parse_parameters_none()) {
1404                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1405
1406                         if (!obj->message) {
1407                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1408                         }
1409
1410                         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)) {
1411                                 RETVAL_OBJVAL(obj->body, 1);
1412                         }
1413                 }
1414         } end_error_handling();
1415 }
1416
1417 PHP_METHOD(HttpMessage, setBody)
1418 {
1419         zval *zbody;
1420
1421         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_class_entry)) {
1422                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1423                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1424
1425                 if (!obj->message) {
1426                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1427                 }
1428
1429                 php_http_message_body_dtor(&obj->message->body);
1430                 php_http_message_body_copy(body_obj->body, &obj->message->body, 0);
1431                 Z_OBJ_ADDREF_P(zbody);
1432                 obj->body = Z_OBJVAL_P(zbody);
1433         }
1434         RETVAL_ZVAL(getThis(), 1, 0);
1435 }
1436
1437 PHP_METHOD(HttpMessage, getHeader)
1438 {
1439         char *header_str;
1440         int header_len;
1441
1442         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1443                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1444                 zval *header;
1445
1446                 if (!obj->message) {
1447                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1448                 }
1449
1450                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1451                         RETURN_ZVAL(header, 1, 1);
1452                 }
1453         }
1454         RETURN_FALSE;
1455 }
1456
1457 PHP_METHOD(HttpMessage, getHeaders)
1458 {
1459         if (SUCCESS == zend_parse_parameters_none()) {
1460                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1461
1462                 if (!obj->message) {
1463                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1464                 }
1465
1466                 array_init(return_value);
1467                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1468         }
1469 }
1470
1471 PHP_METHOD(HttpMessage, setHeader)
1472 {
1473         zval *zvalue = NULL;
1474         char *name_str;
1475         int name_len;
1476
1477         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1478                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1479                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1480
1481                 if (!obj->message) {
1482                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1483                 }
1484
1485                 if (!zvalue) {
1486                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1487                 } else {
1488                         Z_ADDREF_P(zvalue);
1489                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1490                 }
1491                 efree(name);
1492         }
1493         RETVAL_ZVAL(getThis(), 1, 0);
1494 }
1495
1496 PHP_METHOD(HttpMessage, setHeaders)
1497 {
1498         zval *new_headers = NULL;
1499
1500         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1501                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1502
1503                 if (!obj->message) {
1504                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1505                 }
1506
1507                 zend_hash_clean(&obj->message->hdrs);
1508                 if (new_headers) {
1509                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1510                 }
1511         }
1512         RETVAL_ZVAL(getThis(), 1, 0);
1513 }
1514
1515 PHP_METHOD(HttpMessage, addHeader)
1516 {
1517         zval *zvalue;
1518         char *name_str;
1519         int name_len;
1520
1521         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1522                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1523                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1524                 zval *header;
1525
1526                 if (!obj->message) {
1527                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1528                 }
1529
1530                 Z_ADDREF_P(zvalue);
1531                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1532                         convert_to_array(header);
1533                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1534                 } else {
1535                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1536                 }
1537                 efree(name);
1538         }
1539         RETVAL_ZVAL(getThis(), 1, 0);
1540 }
1541
1542 PHP_METHOD(HttpMessage, addHeaders)
1543 {
1544         zval *new_headers;
1545         zend_bool append = 0;
1546
1547         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1548                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1549
1550                 if (!obj->message) {
1551                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1552                 }
1553
1554                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1555         }
1556         RETVAL_ZVAL(getThis(), 1, 0);
1557 }
1558
1559 PHP_METHOD(HttpMessage, getType)
1560 {
1561         if (SUCCESS == zend_parse_parameters_none()) {
1562                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1563
1564                 if (!obj->message) {
1565                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1566                 }
1567
1568                 RETURN_LONG(obj->message->type);
1569         }
1570 }
1571
1572 PHP_METHOD(HttpMessage, setType)
1573 {
1574         long type;
1575
1576         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1577                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1578
1579                 if (!obj->message) {
1580                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1581                 }
1582
1583                 php_http_message_set_type(obj->message, type);
1584         }
1585         RETVAL_ZVAL(getThis(), 1, 0);
1586 }
1587
1588 PHP_METHOD(HttpMessage, getInfo)
1589 {
1590         if (SUCCESS == zend_parse_parameters_none()) {
1591                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1592
1593                 if (!obj->message) {
1594                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1595                 }
1596
1597                 switch (obj->message->type) {
1598                         case PHP_HTTP_REQUEST:
1599                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1600                                 break;
1601                         case PHP_HTTP_RESPONSE:
1602                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1603                                 break;
1604                         default:
1605                                 RETURN_NULL();
1606                                 break;
1607                 }
1608                 Z_TYPE_P(return_value) = IS_STRING;
1609                 return;
1610         }
1611         RETURN_FALSE;
1612 }
1613
1614 PHP_METHOD(HttpMessage, setInfo)
1615 {
1616         char *str;
1617         int len;
1618         php_http_info_t inf;
1619
1620         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1621         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1622                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1623
1624                 if (!obj->message) {
1625                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1626                 }
1627
1628                 php_http_message_set_info(obj->message, &inf);
1629                 php_http_info_dtor(&inf);
1630         }
1631         RETVAL_ZVAL(getThis(), 1, 0);
1632 }
1633
1634 PHP_METHOD(HttpMessage, getHttpVersion)
1635 {
1636         if (SUCCESS == zend_parse_parameters_none()) {
1637                 char *str;
1638                 size_t len;
1639                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1640
1641                 if (!obj->message) {
1642                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1643                 }
1644
1645                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1646                 RETURN_STRINGL(str, len, 0);
1647         }
1648
1649         RETURN_FALSE;
1650 }
1651
1652 PHP_METHOD(HttpMessage, setHttpVersion)
1653 {
1654         char *v_str;
1655         int v_len;
1656
1657         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1658                 php_http_version_t version;
1659                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1660
1661                 if (!obj->message) {
1662                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1663                 }
1664
1665                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1666                         obj->message->http.version = version;
1667                 }
1668         }
1669         RETVAL_ZVAL(getThis(), 1, 0);
1670 }
1671
1672 PHP_METHOD(HttpMessage, getResponseCode)
1673 {
1674         if (SUCCESS == zend_parse_parameters_none()) {
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(RESPONSE, obj->message, RETURN_FALSE);
1682                 RETURN_LONG(obj->message->http.info.response.code);
1683         }
1684         RETURN_FALSE;
1685 }
1686
1687 PHP_METHOD(HttpMessage, setResponseCode)
1688 {
1689         long code;
1690         zend_bool strict = 1;
1691
1692         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1693                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1694
1695                 if (!obj->message) {
1696                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1697                 }
1698
1699                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1700                 if (strict && (code < 100 || code > 599)) {
1701                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1702                         RETURN_FALSE;
1703                 }
1704
1705                 obj->message->http.info.response.code = code;
1706         }
1707         RETVAL_ZVAL(getThis(), 1, 0);
1708 }
1709
1710 PHP_METHOD(HttpMessage, getResponseStatus)
1711 {
1712         if (SUCCESS == zend_parse_parameters_none()) {
1713                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1714
1715                 if (!obj->message) {
1716                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1717                 }
1718
1719                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1720                 if (obj->message->http.info.response.status) {
1721                         RETURN_STRING(obj->message->http.info.response.status, 1);
1722                 } else {
1723                         RETURN_EMPTY_STRING();
1724                 }
1725         }
1726
1727         RETURN_FALSE;
1728 }
1729
1730 PHP_METHOD(HttpMessage, setResponseStatus)
1731 {
1732         char *status;
1733         int status_len;
1734
1735         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1736                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1737
1738                 if (!obj->message) {
1739                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1740                 }
1741
1742                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1743                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1744         }
1745         RETVAL_ZVAL(getThis(), 1, 0);
1746 }
1747
1748 PHP_METHOD(HttpMessage, getRequestMethod)
1749 {
1750         if (SUCCESS == zend_parse_parameters_none()) {
1751                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1752
1753                 if (!obj->message) {
1754                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1755                 }
1756
1757                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1758                 if (obj->message->http.info.request.method) {
1759                         RETURN_STRING(obj->message->http.info.request.method, 1);
1760                 } else {
1761                         RETURN_EMPTY_STRING();
1762                 }
1763         }
1764
1765         RETURN_FALSE;
1766 }
1767
1768 PHP_METHOD(HttpMessage, setRequestMethod)
1769 {
1770         char *method;
1771         int method_len;
1772
1773         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1774                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1775
1776                 if (!obj->message) {
1777                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1778                 }
1779
1780                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1781                 if (method_len < 1) {
1782                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1783                         RETURN_FALSE;
1784                 }
1785
1786                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1787         }
1788         RETVAL_ZVAL(getThis(), 1, 0);
1789 }
1790
1791 PHP_METHOD(HttpMessage, getRequestUrl)
1792 {
1793         if (SUCCESS == zend_parse_parameters_none()) {
1794                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1795
1796                 if (!obj->message) {
1797                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1798                 }
1799
1800                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1801                 if (obj->message->http.info.request.url) {
1802                         RETURN_STRING(obj->message->http.info.request.url, 1);
1803                 } else {
1804                         RETURN_EMPTY_STRING();
1805                 }
1806         }
1807
1808         RETURN_FALSE;
1809 }
1810
1811 PHP_METHOD(HttpMessage, setRequestUrl)
1812 {
1813         char *url_str;
1814         int url_len;
1815
1816         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1817                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1818
1819                 if (!obj->message) {
1820                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1821                 }
1822
1823                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1824                 if (url_len < 1) {
1825                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1826                         RETURN_FALSE;
1827                 }
1828                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1829         }
1830         RETVAL_ZVAL(getThis(), 1, 0);
1831 }
1832
1833
1834 PHP_METHOD(HttpMessage, getParentMessage)
1835 {
1836         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1837                 if (SUCCESS == zend_parse_parameters_none()) {
1838                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1839
1840                         if (!obj->message) {
1841                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1842                         }
1843
1844                         if (obj->message->parent) {
1845                                 RETVAL_OBJVAL(obj->parent, 1);
1846                         } else {
1847                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1848                         }
1849                 }
1850         } end_error_handling();
1851 }
1852
1853 PHP_METHOD(HttpMessage, toString)
1854 {
1855         zend_bool include_parent = 0;
1856
1857         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1858                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1859                 char *string;
1860                 size_t length;
1861
1862                 if (!obj->message) {
1863                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1864                 }
1865
1866                 if (include_parent) {
1867                         php_http_message_serialize(obj->message, &string, &length);
1868                 } else {
1869                         php_http_message_to_string(obj->message, &string, &length);
1870                 }
1871                 if (string) {
1872                         RETURN_STRINGL(string, length, 0);
1873                 }
1874         }
1875         RETURN_EMPTY_STRING();
1876 }
1877
1878 PHP_METHOD(HttpMessage, serialize)
1879 {
1880         if (SUCCESS == zend_parse_parameters_none()) {
1881                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1882                 char *string;
1883                 size_t length;
1884
1885                 if (!obj->message) {
1886                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1887                 }
1888
1889                 php_http_message_serialize(obj->message, &string, &length);
1890                 RETURN_STRINGL(string, length, 0);
1891         }
1892         RETURN_EMPTY_STRING();
1893 }
1894
1895 PHP_METHOD(HttpMessage, unserialize)
1896 {
1897         int length;
1898         char *serialized;
1899
1900         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1901                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1902                 php_http_message_t *msg;
1903
1904                 if (obj->message) {
1905                         php_http_message_dtor(obj->message);
1906                         efree(obj->message);
1907                 }
1908                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1909                         obj->message = msg;
1910                 } else {
1911                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1912                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1913                 }
1914         }
1915 }
1916
1917 PHP_METHOD(HttpMessage, detach)
1918 {
1919         with_error_handling(EH_THROW, php_http_exception_class_entry) {
1920                 if (SUCCESS == zend_parse_parameters_none()) {
1921                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1922
1923                         if (!obj->message) {
1924                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1925                         }
1926
1927                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1928                 }
1929         } end_error_handling();
1930 }
1931
1932 PHP_METHOD(HttpMessage, prepend)
1933 {
1934         zval *prepend;
1935         zend_bool top = 1;
1936
1937         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1938                 php_http_message_t *msg[2];
1939                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1940                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1941
1942                 if (!obj->message) {
1943                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1944                 }
1945                 if (!prepend_obj->message) {
1946                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1947                 }
1948
1949                 /* safety check */
1950                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1951                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1952                                 if (msg[0] == msg[1]) {
1953                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1954                                         return;
1955                                 }
1956                         }
1957                 }
1958
1959                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1960         }
1961 }
1962
1963 PHP_METHOD(HttpMessage, reverse)
1964 {
1965         if (SUCCESS == zend_parse_parameters_none()) {
1966                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1967         }
1968 }
1969
1970 PHP_METHOD(HttpMessage, isMultipart)
1971 {
1972         zval *zboundary = NULL;
1973
1974         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1975                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1976                 char *boundary = NULL;
1977
1978                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1979
1980                 if (zboundary && boundary) {
1981                         zval_dtor(zboundary);
1982                         ZVAL_STRING(zboundary, boundary, 0);
1983                 }
1984         }
1985 }
1986
1987 PHP_METHOD(HttpMessage, splitMultipartBody)
1988 {
1989         if (SUCCESS == zend_parse_parameters_none()) {
1990                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1991                 char *boundary = NULL;
1992
1993                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1994                         php_http_message_t *msg;
1995
1996                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1997                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1998                         }
1999                 }
2000                 STR_FREE(boundary);
2001         }
2002 }
2003
2004 PHP_METHOD(HttpMessage, count)
2005 {
2006         if (SUCCESS == zend_parse_parameters_none()) {
2007                 long i = 0;
2008                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2009
2010                 if (!obj->message) {
2011                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
2012                 }
2013
2014                 php_http_message_count(i, obj->message);
2015                 RETURN_LONG(i);
2016         }
2017         RETURN_FALSE;
2018 }
2019
2020 PHP_METHOD(HttpMessage, rewind)
2021 {
2022         if (SUCCESS == zend_parse_parameters_none()) {
2023                 zval *zobj = getThis();
2024                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
2025
2026                 if (obj->iterator) {
2027                         zval_ptr_dtor(&obj->iterator);
2028                 }
2029                 Z_ADDREF_P(zobj);
2030                 obj->iterator = zobj;
2031         }
2032 }
2033
2034 PHP_METHOD(HttpMessage, valid)
2035 {
2036         if (SUCCESS == zend_parse_parameters_none()) {
2037                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2038
2039                 RETURN_BOOL(obj->iterator != NULL);
2040         }
2041 }
2042
2043 PHP_METHOD(HttpMessage, next)
2044 {
2045         if (SUCCESS == zend_parse_parameters_none()) {
2046                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2047
2048                 if (obj->iterator) {
2049                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
2050
2051                         if (itr && itr->parent.handle) {
2052                                 zval *old = obj->iterator;
2053                                 MAKE_STD_ZVAL(obj->iterator);
2054                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
2055                                 zval_ptr_dtor(&old);
2056                         } else {
2057                                 zval_ptr_dtor(&obj->iterator);
2058                                 obj->iterator = NULL;
2059                         }
2060                 }
2061         }
2062 }
2063
2064 PHP_METHOD(HttpMessage, key)
2065 {
2066         if (SUCCESS == zend_parse_parameters_none()) {
2067                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2068
2069                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
2070         }
2071 }
2072
2073 PHP_METHOD(HttpMessage, current)
2074 {
2075         if (SUCCESS == zend_parse_parameters_none()) {
2076                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2077
2078                 if (obj->iterator) {
2079                         RETURN_ZVAL(obj->iterator, 1, 0);
2080                 }
2081         }
2082 }
2083
2084 /*
2085  * Local variables:
2086  * tab-width: 4
2087  * c-basic-offset: 4
2088  * End:
2089  * vim600: noet sw=4 ts=4 fdm=marker
2090  * vim<600: noet sw=4 ts=4
2091  */
2092