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         message->http.version.major = 1;
  45         message->http.version.minor = 1;
  46         zend_hash_init(&message->hdrs, 0, NULL, ZVAL_PTR_DTOR, 0);
  47         php_http_message_body_init(&message->body, NULL TSRMLS_CC);
  48
  49         return message;
  50 }
  51
  52 PHP_HTTP_API php_http_message_t *php_http_message_init_env(php_http_message_t *message, php_http_message_type_t type TSRMLS_DC)
  53 {
  54         int free_msg = !message;
  55         zval *sval, tval;
  56         php_http_message_body_t *mbody;
  57
  58         message = php_http_message_init(message, type TSRMLS_CC);
  59
  60         switch (type) {
  61                 case PHP_HTTP_REQUEST:
  62                         if ((sval = php_http_env_get_server_var(ZEND_STRL("SERVER_PROTOCOL"), 1 TSRMLS_CC)) && !strncmp(Z_STRVAL_P(sval), "HTTP/", lenof("HTTP/"))) {
  63                                 php_http_version_parse(&message->http.version, Z_STRVAL_P(sval) TSRMLS_CC);
  64                         }
  65                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_METHOD"), 1 TSRMLS_CC))) {
  66                                 message->http.info.request.method = estrdup(Z_STRVAL_P(sval));
  67                         }
  68                         if ((sval = php_http_env_get_server_var(ZEND_STRL("REQUEST_URI"), 1 TSRMLS_CC))) {
  69                                 message->http.info.request.url = estrdup(Z_STRVAL_P(sval));
  70                         }
  71
  72                         php_http_env_get_request_headers(&message->hdrs TSRMLS_CC);
  73
  74                         if ((mbody = php_http_env_get_request_body(TSRMLS_C))) {
  75                                 php_http_message_body_dtor(&message->body);
  76                                 php_http_message_body_copy(mbody, &message->body, 0);
  77                         }
  78                         break;
  79
  80                 case PHP_HTTP_RESPONSE:
  81                         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)) {
  82                                 if (!(message->http.info.response.code = SG(sapi_headers).http_response_code)) {
  83                                         message->http.info.response.code = 200;
  84                                 }
  85                                 message->http.info.response.status = estrdup(php_http_env_get_response_status_for_code(message->http.info.response.code));
  86                         }
  87
  88                         php_http_env_get_response_headers(&message->hdrs TSRMLS_CC);
  89
  90                         if (php_output_get_level(TSRMLS_C)) {
  91                                 if (php_output_get_status(TSRMLS_C) & PHP_OUTPUT_SENT) {
  92                                         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));
  93                                         goto error;
  94                                 } else if (SUCCESS != php_output_get_contents(&tval TSRMLS_CC)) {
  95                                         php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "Could not fetch response body");
  96                                         goto error;
  97                                 } else {
  98                                         php_http_message_body_append(&message->body, Z_STRVAL(tval), Z_STRLEN(tval));
  99                                         zval_dtor(&tval);
 100                                 }
 101                         }
 102                         break;
 103
 104                 default:
 105                 error:
 106                         if (free_msg) {
 107                                 php_http_message_free(&message);
 108                         } else {
 109                                 message = NULL;
 110                         }
 111                         break;
 112         }
 113
 114         return message;
 115 }
 116
 117 PHP_HTTP_API php_http_message_t *php_http_message_parse(php_http_message_t *msg, const char *str, size_t len TSRMLS_DC)
 118 {
 119         php_http_message_parser_t p;
 120         php_http_buffer_t buf;
 121         int free_msg;
 122
 123         php_http_buffer_from_string_ex(&buf, str, len);
 124         php_http_message_parser_init(&p TSRMLS_CC);
 125
 126         if ((free_msg = !msg)) {
 127                 msg = php_http_message_init(NULL, 0 TSRMLS_CC);
 128         }
 129
 130         if (FAILURE == php_http_message_parser_parse(&p, &buf, PHP_HTTP_MESSAGE_PARSER_CLEANUP, &msg)) {
 131                 if (free_msg) {
 132                         php_http_message_free(&msg);
 133                 }
 134                 msg = NULL;
 135         }
 136
 137         php_http_message_parser_dtor(&p);
 138         php_http_buffer_dtor(&buf);
 139
 140         return msg;
 141 }
 142
 143 PHP_HTTP_API zval *php_http_message_header(php_http_message_t *msg, char *key_str, size_t key_len, int join)
 144 {
 145         zval *ret = NULL, **header;
 146         char *key = php_http_pretty_key(estrndup(key_str, key_len), key_len, 1, 1);
 147
 148         if (SUCCESS == zend_symtable_find(&msg->hdrs, key, key_len + 1, (void *) &header)) {
 149                 if (join && Z_TYPE_PP(header) == IS_ARRAY) {
 150                         zval *header_str, **val;
 151                         HashPosition pos;
 152                         php_http_buffer_t str;
 153                         TSRMLS_FETCH_FROM_CTX(msg->ts);
 154
 155                         php_http_buffer_init(&str);
 156                         MAKE_STD_ZVAL(header_str);
 157                         FOREACH_VAL(pos, *header, val) {
 158                                 zval *strval = php_http_ztyp(IS_STRING, *val);
 159                                 php_http_buffer_appendf(&str, PHP_HTTP_BUFFER_LEN(&str) ? ", %s":"%s", Z_STRVAL_P(strval));
 160                                 zval_ptr_dtor(&strval);
 161                         }
 162                         php_http_buffer_fix(&str);
 163                         ZVAL_STRINGL(header_str, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str), 0);
 164                         ret = header_str;
 165                 } else {
 166                         Z_ADDREF_PP(header);
 167                         ret = *header;
 168                 }
 169         }
 170
 171         efree(key);
 172
 173         return ret;
 174 }
 175
 176 PHP_HTTP_API zend_bool php_http_message_is_multipart(php_http_message_t *msg, char **boundary)
 177 {
 178         zval *ct = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1);
 179         zend_bool is_multipart = 0;
 180         TSRMLS_FETCH_FROM_CTX(msg->ts);
 181
 182         if (ct) {
 183                 php_http_params_opts_t popts;
 184                 HashTable params;
 185
 186                 ZEND_INIT_SYMTABLE(&params);
 187                 php_http_params_opts_default_get(&popts);
 188                 popts.input.str = Z_STRVAL_P(ct);
 189                 popts.input.len = Z_STRLEN_P(ct);
 190
 191                 if (php_http_params_parse(&params, &popts TSRMLS_CC)) {
 192                         zval **cur, **arg;
 193                         char *ct_str;
 194
 195                         zend_hash_internal_pointer_reset(&params);
 196
 197                         if (SUCCESS == zend_hash_get_current_data(&params, (void *) &cur)
 198                         &&      Z_TYPE_PP(cur) == IS_ARRAY
 199                         &&      HASH_KEY_IS_STRING == zend_hash_get_current_key(&params, &ct_str, NULL, 0)
 200                         ) {
 201                                 if (php_http_match(ct_str, "multipart", PHP_HTTP_MATCH_WORD)) {
 202                                         is_multipart = 1;
 203
 204                                         /* get boundary */
 205                                         if (boundary
 206                                         &&      SUCCESS == zend_hash_find(Z_ARRVAL_PP(cur), ZEND_STRS("arguments"), (void *) &arg)
 207                                         &&      Z_TYPE_PP(arg) == IS_ARRAY
 208                                         ) {
 209                                                 zval **val;
 210                                                 HashPosition pos;
 211                                                 php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 212
 213                                                 FOREACH_KEYVAL(pos, *arg, key, val) {
 214                                                         if (key.type == HASH_KEY_IS_STRING && !strcasecmp(key.str, "boundary")) {
 215                                                                 zval *bnd = php_http_ztyp(IS_STRING, *val);
 216
 217                                                                 if (Z_STRLEN_P(bnd)) {
 218                                                                         *boundary = estrndup(Z_STRVAL_P(bnd), Z_STRLEN_P(bnd));
 219                                                                 }
 220                                                                 zval_ptr_dtor(&bnd);
 221                                                         }
 222                                                 }
 223                                         }
 224                                 }
 225                         }
 226                 }
 227                 zend_hash_destroy(&params);
 228                 zval_ptr_dtor(&ct);
 229         }
 230
 231         return is_multipart;
 232 }
 233
 234 /* */
 235 PHP_HTTP_API void php_http_message_set_type(php_http_message_t *message, php_http_message_type_t type)
 236 {
 237         /* just act if different */
 238         if (type != message->type) {
 239
 240                 /* free request info */
 241                 switch (message->type) {
 242                         case PHP_HTTP_REQUEST:
 243                                 STR_FREE(message->http.info.request.method);
 244                                 STR_FREE(message->http.info.request.url);
 245                                 break;
 246
 247                         case PHP_HTTP_RESPONSE:
 248                                 STR_FREE(message->http.info.response.status);
 249                                 break;
 250
 251                         default:
 252                                 break;
 253                 }
 254
 255                 message->type = type;
 256                 memset(&message->http, 0, sizeof(message->http));
 257         }
 258 }
 259
 260 PHP_HTTP_API void php_http_message_set_info(php_http_message_t *message, php_http_info_t *info)
 261 {
 262         php_http_message_set_type(message, info->type);
 263         message->http.version = info->http.version;
 264         switch (message->type) {
 265                 case PHP_HTTP_REQUEST:
 266                         STR_SET(PHP_HTTP_INFO(message).request.url, PHP_HTTP_INFO(info).request.url ? estrdup(PHP_HTTP_INFO(info).request.url) : NULL);
 267                         STR_SET(PHP_HTTP_INFO(message).request.method, PHP_HTTP_INFO(info).request.method ? estrdup(PHP_HTTP_INFO(info).request.method) : NULL);
 268                         break;
 269
 270                 case PHP_HTTP_RESPONSE:
 271                         PHP_HTTP_INFO(message).response.code = PHP_HTTP_INFO(info).response.code;
 272                         STR_SET(PHP_HTTP_INFO(message).response.status, PHP_HTTP_INFO(info).response.status ? estrdup(PHP_HTTP_INFO(info).response.status) : NULL);
 273                         break;
 274
 275                 default:
 276                         break;
 277         }
 278 }
 279
 280 static inline void message_headers(php_http_message_t *msg, php_http_buffer_t *str)
 281 {
 282         php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
 283         HashPosition pos1;
 284         zval **header, *h;
 285         size_t size;
 286         TSRMLS_FETCH_FROM_CTX(msg->ts);
 287
 288         switch (msg->type) {
 289                 case PHP_HTTP_REQUEST:
 290                         php_http_buffer_appendf(str, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 291                         break;
 292
 293                 case PHP_HTTP_RESPONSE:
 294                         php_http_buffer_appendf(str, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&msg->http, PHP_HTTP_CRLF));
 295                         break;
 296
 297                 default:
 298                         break;
 299         }
 300
 301         if ((size = php_http_message_body_size(&msg->body))) {
 302                 MAKE_STD_ZVAL(h);
 303                 ZVAL_LONG(h, size);
 304                 zend_hash_update(&msg->hdrs, "Content-Length", sizeof("Content-Length"), &h, sizeof(zval *), NULL);
 305
 306                 if (msg->body.boundary) {
 307                         char *str;
 308                         size_t len;
 309
 310                         if (!(h = php_http_message_header(msg, ZEND_STRL("Content-Type"), 1))) {
 311                                 len = spprintf(&str, 0, "multipart/form-data; boundary=\"%s\"", msg->body.boundary);
 312                                 MAKE_STD_ZVAL(h);
 313                                 ZVAL_STRINGL(h, str, len, 0);
 314                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 315                         } else if (!php_http_match(Z_STRVAL_P(h), "boundary=", PHP_HTTP_MATCH_WORD)) {
 316                                 zval_dtor(h);
 317                                 Z_STRLEN_P(h) = spprintf(&Z_STRVAL_P(h), 0, "%s; boundary=\"%s\"", Z_STRVAL_P(h), msg->body.boundary);
 318                                 zend_hash_update(&msg->hdrs, "Content-Type", sizeof("Content-Type"), &h, sizeof(zval *), NULL);
 319                         } else {
 320                                 zval_ptr_dtor(&h);
 321                         }
 322                 }
 323         }
 324
 325         FOREACH_HASH_KEYVAL(pos1, &msg->hdrs, key, header) {
 326                 if (key.type == HASH_KEY_IS_STRING) {
 327                         HashPosition pos2;
 328                         zval **single_header;
 329
 330                         switch (Z_TYPE_PP(header)) {
 331                                 case IS_BOOL:
 332                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(header)?"true":"false");
 333                                         break;
 334
 335                                 case IS_LONG:
 336                                         php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(header));
 337                                         break;
 338
 339                                 case IS_DOUBLE:
 340                                         php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(header));
 341                                         break;
 342
 343                                 case IS_STRING:
 344                                         if (Z_STRVAL_PP(header)[Z_STRLEN_PP(header)-1] == '\r') fprintf(stderr, "DOH!\n");
 345                                         php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(header));
 346                                         break;
 347
 348                                 case IS_ARRAY:
 349                                         FOREACH_VAL(pos2, *header, single_header) {
 350                                                 switch (Z_TYPE_PP(single_header)) {
 351                                                         case IS_BOOL:
 352                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_BVAL_PP(single_header)?"true":"false");
 353                                                                 break;
 354
 355                                                         case IS_LONG:
 356                                                                 php_http_buffer_appendf(str, "%s: %ld" PHP_HTTP_CRLF, key.str, Z_LVAL_PP(single_header));
 357                                                                 break;
 358
 359                                                         case IS_DOUBLE:
 360                                                                 php_http_buffer_appendf(str, "%s: %F" PHP_HTTP_CRLF, key.str, Z_DVAL_PP(single_header));
 361                                                                 break;
 362
 363                                                         case IS_STRING:
 364                                                                 php_http_buffer_appendf(str, "%s: %s" PHP_HTTP_CRLF, key.str, Z_STRVAL_PP(single_header));
 365                                                                 break;
 366                                                 }
 367                                         }
 368                                         break;
 369                         }
 370                 }
 371         }
 372 }
 373
 374 PHP_HTTP_API void php_http_message_to_callback(php_http_message_t *msg, php_http_pass_callback_t cb, void *cb_arg)
 375 {
 376         php_http_buffer_t str;
 377
 378         php_http_buffer_init_ex(&str, 0x1000, 0);
 379         message_headers(msg, &str);
 380         cb(cb_arg, PHP_HTTP_BUFFER_VAL(&str), PHP_HTTP_BUFFER_LEN(&str));
 381         php_http_buffer_dtor(&str);
 382
 383         if (php_http_message_body_size(&msg->body)) {
 384                 cb(cb_arg, ZEND_STRL(PHP_HTTP_CRLF));
 385                 php_http_message_body_to_callback(&msg->body, cb, cb_arg, 0, 0);
 386         }
 387 }
 388
 389 PHP_HTTP_API void php_http_message_to_string(php_http_message_t *msg, char **string, size_t *length)
 390 {
 391         php_http_buffer_t str;
 392         char *data;
 393
 394         php_http_buffer_init_ex(&str, 0x1000, 0);
 395         message_headers(msg, &str);
 396         if (php_http_message_body_size(&msg->body)) {
 397                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 398                 php_http_message_body_to_callback(&msg->body, (php_http_pass_callback_t) php_http_buffer_append, &str, 0, 0);
 399         }
 400
 401         data = php_http_buffer_data(&str, string, length);
 402         if (!string) {
 403                 efree(data);
 404         }
 405
 406         php_http_buffer_dtor(&str);
 407 }
 408
 409 PHP_HTTP_API void php_http_message_serialize(php_http_message_t *message, char **string, size_t *length)
 410 {
 411         char *buf;
 412         php_http_buffer_t str;
 413         php_http_message_t *msg;
 414
 415         php_http_buffer_init(&str);
 416
 417         msg = message = php_http_message_reverse(message);
 418         do {
 419                 php_http_message_to_callback(message, (php_http_pass_callback_t) php_http_buffer_append, &str);
 420                 php_http_buffer_appends(&str, PHP_HTTP_CRLF);
 421         } while ((message = message->parent));
 422         php_http_message_reverse(msg);
 423
 424         buf = php_http_buffer_data(&str, string, length);
 425         if (!string) {
 426                 efree(buf);
 427         }
 428
 429         php_http_buffer_dtor(&str);
 430 }
 431
 432 PHP_HTTP_API php_http_message_t *php_http_message_reverse(php_http_message_t *msg)
 433 {
 434         int i, c = 0;
 435
 436         php_http_message_count(c, msg);
 437
 438         if (c > 1) {
 439                 php_http_message_t *tmp = msg, **arr;
 440
 441                 arr = ecalloc(c, sizeof(**arr));
 442                 for (i = 0; i < c; ++i) {
 443                         arr[i] = tmp;
 444                         tmp = tmp->parent;
 445                 }
 446                 arr[0]->parent = NULL;
 447                 for (i = 0; i < c-1; ++i) {
 448                         arr[i+1]->parent = arr[i];
 449                 }
 450
 451                 msg = arr[c-1];
 452                 efree(arr);
 453         }
 454
 455         return msg;
 456 }
 457
 458 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)
 459 {
 460         php_http_message_t *temp, *copy = NULL;
 461         php_http_info_t info;
 462         TSRMLS_FETCH_FROM_CTX(from->ts);
 463
 464         if (from) {
 465                 info.type = from->type;
 466                 info.http = from->http;
 467
 468                 copy = temp = php_http_message_init(to, 0 TSRMLS_CC);
 469                 php_http_message_set_info(temp, &info);
 470                 zend_hash_copy(&temp->hdrs, &from->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 471                 php_http_message_body_copy(&from->body, &temp->body, 1);
 472
 473                 if (parents) while (from->parent) {
 474                         info.type = from->parent->type;
 475                         info.http = from->parent->http;
 476
 477                         temp->parent = php_http_message_init(NULL, 0 TSRMLS_CC);
 478                         php_http_message_set_info(temp->parent, &info);
 479                         zend_hash_copy(&temp->parent->hdrs, &from->parent->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 480                         php_http_message_body_copy(&from->parent->body, &temp->parent->body, 1);
 481
 482                         temp = temp->parent;
 483                         from = from->parent;
 484                 }
 485         }
 486
 487         return copy;
 488 }
 489
 490 PHP_HTTP_API php_http_message_t *php_http_message_copy(php_http_message_t *from, php_http_message_t *to)
 491 {
 492         return php_http_message_copy_ex(from, to, 1);
 493 }
 494
 495 PHP_HTTP_API void php_http_message_dtor(php_http_message_t *message)
 496 {
 497         if (message) {
 498                 zend_hash_destroy(&message->hdrs);
 499                 php_http_message_body_dtor(&message->body);
 500
 501                 switch (message->type) {
 502                         case PHP_HTTP_REQUEST:
 503                                 STR_SET(message->http.info.request.method, NULL);
 504                                 STR_SET(message->http.info.request.url, NULL);
 505                                 break;
 506
 507                         case PHP_HTTP_RESPONSE:
 508                                 STR_SET(message->http.info.response.status, NULL);
 509                                 break;
 510
 511                         default:
 512                                 break;
 513                 }
 514         }
 515 }
 516
 517 PHP_HTTP_API void php_http_message_free(php_http_message_t **message)
 518 {
 519         if (*message) {
 520                 if ((*message)->parent) {
 521                         php_http_message_free(&(*message)->parent);
 522                 }
 523                 php_http_message_dtor(*message);
 524                 efree(*message);
 525                 *message = NULL;
 526         }
 527 }
 528
 529 #define PHP_HTTP_BEGIN_ARGS(method, req_args)   PHP_HTTP_BEGIN_ARGS_EX(HttpMessage, method, 0, req_args)
 530 #define PHP_HTTP_EMPTY_ARGS(method)                             PHP_HTTP_EMPTY_ARGS_EX(HttpMessage, method, 0)
 531 #define PHP_HTTP_MESSAGE_ME(method, visibility) PHP_ME(HttpMessage, method, PHP_HTTP_ARGS(HttpMessage, method), visibility)
 532
 533 PHP_HTTP_BEGIN_ARGS(__construct, 0)
 534         PHP_HTTP_ARG_VAL(message, 0)
 535 PHP_HTTP_END_ARGS;
 536
 537 PHP_HTTP_EMPTY_ARGS(getBody);
 538 PHP_HTTP_BEGIN_ARGS(setBody, 1)
 539         PHP_HTTP_ARG_VAL(body, 0)
 540 PHP_HTTP_END_ARGS;
 541
 542 PHP_HTTP_BEGIN_ARGS(addBody, 1)
 543         PHP_HTTP_ARG_VAL(body, 0)
 544 PHP_HTTP_END_ARGS;
 545
 546 PHP_HTTP_BEGIN_ARGS(getHeader, 1)
 547         PHP_HTTP_ARG_VAL(header, 0)
 548 PHP_HTTP_END_ARGS;
 549
 550 PHP_HTTP_BEGIN_ARGS(setHeader, 1)
 551         PHP_HTTP_ARG_VAL(header, 0)
 552         PHP_HTTP_ARG_VAL(value, 0)
 553 PHP_HTTP_END_ARGS;
 554
 555 PHP_HTTP_BEGIN_ARGS(addHeader, 2)
 556         PHP_HTTP_ARG_VAL(header, 0)
 557         PHP_HTTP_ARG_VAL(value, 0)
 558 PHP_HTTP_END_ARGS;
 559
 560 PHP_HTTP_EMPTY_ARGS(getHeaders);
 561 PHP_HTTP_BEGIN_ARGS(setHeaders, 1)
 562         PHP_HTTP_ARG_VAL(headers, 0)
 563 PHP_HTTP_END_ARGS;
 564
 565 PHP_HTTP_BEGIN_ARGS(addHeaders, 1)
 566         PHP_HTTP_ARG_VAL(headers, 0)
 567         PHP_HTTP_ARG_VAL(append, 0)
 568 PHP_HTTP_END_ARGS;
 569
 570 PHP_HTTP_EMPTY_ARGS(getType);
 571 PHP_HTTP_BEGIN_ARGS(setType, 1)
 572         PHP_HTTP_ARG_VAL(type, 0)
 573 PHP_HTTP_END_ARGS;
 574
 575 PHP_HTTP_EMPTY_ARGS(getInfo);
 576 PHP_HTTP_BEGIN_ARGS(setInfo, 1)
 577         PHP_HTTP_ARG_VAL(http_info, 0)
 578 PHP_HTTP_END_ARGS;
 579
 580 PHP_HTTP_EMPTY_ARGS(getResponseCode);
 581 PHP_HTTP_BEGIN_ARGS(setResponseCode, 1)
 582         PHP_HTTP_ARG_VAL(response_code, 0)
 583 PHP_HTTP_END_ARGS;
 584
 585 PHP_HTTP_EMPTY_ARGS(getResponseStatus);
 586 PHP_HTTP_BEGIN_ARGS(setResponseStatus, 1)
 587         PHP_HTTP_ARG_VAL(response_status, 0)
 588 PHP_HTTP_END_ARGS;
 589
 590 PHP_HTTP_EMPTY_ARGS(getRequestMethod);
 591 PHP_HTTP_BEGIN_ARGS(setRequestMethod, 1)
 592         PHP_HTTP_ARG_VAL(request_method, 0)
 593 PHP_HTTP_END_ARGS;
 594
 595 PHP_HTTP_EMPTY_ARGS(getRequestUrl);
 596 PHP_HTTP_BEGIN_ARGS(setRequestUrl, 1)
 597         PHP_HTTP_ARG_VAL(url, 0)
 598 PHP_HTTP_END_ARGS;
 599
 600 PHP_HTTP_EMPTY_ARGS(getHttpVersion);
 601 PHP_HTTP_BEGIN_ARGS(setHttpVersion, 1)
 602         PHP_HTTP_ARG_VAL(http_version, 0)
 603 PHP_HTTP_END_ARGS;
 604
 605 PHP_HTTP_EMPTY_ARGS(getParentMessage);
 606 PHP_HTTP_EMPTY_ARGS(__toString);
 607 PHP_HTTP_BEGIN_ARGS(toString, 0)
 608         PHP_HTTP_ARG_VAL(include_parent, 0)
 609 PHP_HTTP_END_ARGS;
 610 PHP_HTTP_BEGIN_ARGS(toCallback, 1)
 611         PHP_HTTP_ARG_VAL(callback, 0)
 612 PHP_HTTP_END_ARGS;
 613 PHP_HTTP_BEGIN_ARGS(toStream, 1)
 614         PHP_HTTP_ARG_VAL(stream, 0)
 615 PHP_HTTP_END_ARGS;
 616
 617 PHP_HTTP_EMPTY_ARGS(count);
 618
 619 PHP_HTTP_EMPTY_ARGS(serialize);
 620 PHP_HTTP_BEGIN_ARGS(unserialize, 1)
 621         PHP_HTTP_ARG_VAL(serialized, 0)
 622 PHP_HTTP_END_ARGS;
 623
 624 PHP_HTTP_EMPTY_ARGS(rewind);
 625 PHP_HTTP_EMPTY_ARGS(valid);
 626 PHP_HTTP_EMPTY_ARGS(key);
 627 PHP_HTTP_EMPTY_ARGS(current);
 628 PHP_HTTP_EMPTY_ARGS(next);
 629
 630 PHP_HTTP_EMPTY_ARGS(detach);
 631 PHP_HTTP_BEGIN_ARGS(prepend, 1)
 632         PHP_HTTP_ARG_OBJ(http\\Message, message, 0)
 633 PHP_HTTP_END_ARGS;
 634 PHP_HTTP_EMPTY_ARGS(reverse);
 635
 636 PHP_HTTP_BEGIN_ARGS(isMultipart, 0)
 637         PHP_HTTP_ARG_VAL(boundary, 1)
 638 PHP_HTTP_END_ARGS;
 639 PHP_HTTP_EMPTY_ARGS(splitMultipartBody);
 640
 641 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC);
 642 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC);
 643 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC);
 644 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC);
 645
 646 static zend_class_entry *php_http_message_class_entry;
 647
 648 zend_class_entry *php_http_message_get_class_entry(void)
 649 {
 650         return php_http_message_class_entry;
 651 }
 652
 653 static zend_function_entry php_http_message_method_entry[] = {
 654         PHP_HTTP_MESSAGE_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
 655         PHP_HTTP_MESSAGE_ME(getBody, ZEND_ACC_PUBLIC)
 656         PHP_HTTP_MESSAGE_ME(setBody, ZEND_ACC_PUBLIC)
 657         PHP_HTTP_MESSAGE_ME(addBody, ZEND_ACC_PUBLIC)
 658         PHP_HTTP_MESSAGE_ME(getHeader, ZEND_ACC_PUBLIC)
 659         PHP_HTTP_MESSAGE_ME(setHeader, ZEND_ACC_PUBLIC)
 660         PHP_HTTP_MESSAGE_ME(addHeader, ZEND_ACC_PUBLIC)
 661         PHP_HTTP_MESSAGE_ME(getHeaders, ZEND_ACC_PUBLIC)
 662         PHP_HTTP_MESSAGE_ME(setHeaders, ZEND_ACC_PUBLIC)
 663         PHP_HTTP_MESSAGE_ME(addHeaders, ZEND_ACC_PUBLIC)
 664         PHP_HTTP_MESSAGE_ME(getType, ZEND_ACC_PUBLIC)
 665         PHP_HTTP_MESSAGE_ME(setType, ZEND_ACC_PUBLIC)
 666         PHP_HTTP_MESSAGE_ME(getInfo, ZEND_ACC_PUBLIC)
 667         PHP_HTTP_MESSAGE_ME(setInfo, ZEND_ACC_PUBLIC)
 668         PHP_HTTP_MESSAGE_ME(getResponseCode, ZEND_ACC_PUBLIC)
 669         PHP_HTTP_MESSAGE_ME(setResponseCode, ZEND_ACC_PUBLIC)
 670         PHP_HTTP_MESSAGE_ME(getResponseStatus, ZEND_ACC_PUBLIC)
 671         PHP_HTTP_MESSAGE_ME(setResponseStatus, ZEND_ACC_PUBLIC)
 672         PHP_HTTP_MESSAGE_ME(getRequestMethod, ZEND_ACC_PUBLIC)
 673         PHP_HTTP_MESSAGE_ME(setRequestMethod, ZEND_ACC_PUBLIC)
 674         PHP_HTTP_MESSAGE_ME(getRequestUrl, ZEND_ACC_PUBLIC)
 675         PHP_HTTP_MESSAGE_ME(setRequestUrl, ZEND_ACC_PUBLIC)
 676         PHP_HTTP_MESSAGE_ME(getHttpVersion, ZEND_ACC_PUBLIC)
 677         PHP_HTTP_MESSAGE_ME(setHttpVersion, ZEND_ACC_PUBLIC)
 678         PHP_HTTP_MESSAGE_ME(getParentMessage, ZEND_ACC_PUBLIC)
 679         PHP_HTTP_MESSAGE_ME(toString, ZEND_ACC_PUBLIC)
 680         PHP_HTTP_MESSAGE_ME(toCallback, ZEND_ACC_PUBLIC)
 681         PHP_HTTP_MESSAGE_ME(toStream, ZEND_ACC_PUBLIC)
 682
 683         /* implements Countable */
 684         PHP_HTTP_MESSAGE_ME(count, ZEND_ACC_PUBLIC)
 685
 686         /* implements Serializable */
 687         PHP_HTTP_MESSAGE_ME(serialize, ZEND_ACC_PUBLIC)
 688         PHP_HTTP_MESSAGE_ME(unserialize, ZEND_ACC_PUBLIC)
 689
 690         /* implements Iterator */
 691         PHP_HTTP_MESSAGE_ME(rewind, ZEND_ACC_PUBLIC)
 692         PHP_HTTP_MESSAGE_ME(valid, ZEND_ACC_PUBLIC)
 693         PHP_HTTP_MESSAGE_ME(current, ZEND_ACC_PUBLIC)
 694         PHP_HTTP_MESSAGE_ME(key, ZEND_ACC_PUBLIC)
 695         PHP_HTTP_MESSAGE_ME(next, ZEND_ACC_PUBLIC)
 696
 697         ZEND_MALIAS(HttpMessage, __toString, toString, PHP_HTTP_ARGS(HttpMessage, __toString), ZEND_ACC_PUBLIC)
 698
 699         PHP_HTTP_MESSAGE_ME(detach, ZEND_ACC_PUBLIC)
 700         PHP_HTTP_MESSAGE_ME(prepend, ZEND_ACC_PUBLIC)
 701         PHP_HTTP_MESSAGE_ME(reverse, ZEND_ACC_PUBLIC)
 702
 703         PHP_HTTP_MESSAGE_ME(isMultipart, ZEND_ACC_PUBLIC)
 704         PHP_HTTP_MESSAGE_ME(splitMultipartBody, ZEND_ACC_PUBLIC)
 705
 706         EMPTY_FUNCTION_ENTRY
 707 };
 708 static zend_object_handlers php_http_message_object_handlers;
 709 static HashTable php_http_message_object_prophandlers;
 710
 711 typedef void (*php_http_message_object_prophandler_func_t)(php_http_message_object_t *o, zval *v TSRMLS_DC);
 712
 713 typedef struct php_http_message_object_prophandler {
 714         php_http_message_object_prophandler_func_t read;
 715         php_http_message_object_prophandler_func_t write;
 716 } php_http_message_object_prophandler_t;
 717
 718 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) {
 719         php_http_message_object_prophandler_t h = { read, write };
 720         return zend_hash_add(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) &h, sizeof(h), NULL);
 721 }
 722 /*
 723 static int php_http_message_object_has_prophandler(const char *prop_str, size_t prop_len) {
 724         return zend_hash_exists(&php_http_message_object_prophandlers, prop_str, prop_len + 1);
 725 }
 726 */
 727 static STATUS php_http_message_object_get_prophandler(const char *prop_str, size_t prop_len, php_http_message_object_prophandler_t **handler) {
 728         return zend_hash_find(&php_http_message_object_prophandlers, prop_str, prop_len + 1, (void *) handler);
 729 }
 730 static void php_http_message_object_prophandler_get_type(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 731         RETVAL_LONG(obj->message->type);
 732 }
 733 static void php_http_message_object_prophandler_set_type(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 734         zval *cpy = php_http_ztyp(IS_LONG, value);
 735         php_http_message_set_type(obj->message, Z_LVAL_P(cpy));
 736         zval_ptr_dtor(&cpy);
 737 }
 738 static void php_http_message_object_prophandler_get_request_method(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 739         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.method) {
 740                 RETVAL_STRING(obj->message->http.info.request.method, 1);
 741         } else {
 742                 RETVAL_NULL();
 743         }
 744 }
 745 static void php_http_message_object_prophandler_set_request_method(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 746         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 747                 zval *cpy = php_http_ztyp(IS_STRING, value);
 748                 STR_SET(obj->message->http.info.request.method, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 749                 zval_ptr_dtor(&cpy);
 750         }
 751 }
 752 static void php_http_message_object_prophandler_get_request_url(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 753         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message) && obj->message->http.info.request.url) {
 754                 RETVAL_STRING(obj->message->http.info.request.url, 1);
 755         } else {
 756                 RETVAL_NULL();
 757         }
 758 }
 759 static void php_http_message_object_prophandler_set_request_url(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 760         if (PHP_HTTP_MESSAGE_TYPE(REQUEST, obj->message)) {
 761                 zval *cpy = php_http_ztyp(IS_STRING, value);
 762                 STR_SET(obj->message->http.info.request.url, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 763                 zval_ptr_dtor(&cpy);
 764         }
 765 }
 766 static void php_http_message_object_prophandler_get_response_status(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 767         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message) && obj->message->http.info.response.status) {
 768                 RETVAL_STRING(obj->message->http.info.response.status, 1);
 769         } else {
 770                 RETVAL_NULL();
 771         }
 772 }
 773 static void php_http_message_object_prophandler_set_response_status(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 774         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 775                 zval *cpy = php_http_ztyp(IS_STRING, value);
 776                 STR_SET(obj->message->http.info.response.status, estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy)));
 777                 zval_ptr_dtor(&cpy);
 778         }
 779 }
 780 static void php_http_message_object_prophandler_get_response_code(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 781         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 782                 RETVAL_LONG(obj->message->http.info.response.code);
 783         } else {
 784                 RETVAL_NULL();
 785         }
 786 }
 787 static void php_http_message_object_prophandler_set_response_code(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 788         if (PHP_HTTP_MESSAGE_TYPE(RESPONSE, obj->message)) {
 789                 zval *cpy = php_http_ztyp(IS_LONG, value);
 790                 obj->message->http.info.response.code = Z_LVAL_P(cpy);
 791                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(obj->message->http.info.response.code)));
 792                 zval_ptr_dtor(&cpy);
 793         }
 794 }
 795 static void php_http_message_object_prophandler_get_http_version(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 796         char *version_str;
 797         size_t version_len;
 798
 799         php_http_version_to_string(&obj->message->http.version, &version_str, &version_len, NULL, NULL TSRMLS_CC);
 800         RETVAL_STRINGL(version_str, version_len, 0);
 801 }
 802 static void php_http_message_object_prophandler_set_http_version(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 803         zval *cpy = php_http_ztyp(IS_STRING, value);
 804         php_http_version_parse(&obj->message->http.version, Z_STRVAL_P(cpy) TSRMLS_CC);
 805         zval_ptr_dtor(&cpy);
 806 }
 807 static void php_http_message_object_prophandler_get_headers(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 808         array_init(return_value);
 809         zend_hash_copy(Z_ARRVAL_P(return_value), &obj->message->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 810 }
 811 static void php_http_message_object_prophandler_set_headers(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 812         zval *cpy = php_http_ztyp(IS_ARRAY, value);
 813
 814         zend_hash_clean(&obj->message->hdrs);
 815         zend_hash_copy(&obj->message->hdrs, Z_ARRVAL_P(cpy), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 816         zval_ptr_dtor(&cpy);
 817 }
 818 static void php_http_message_object_prophandler_get_body(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 819         if (obj->body.handle) {
 820                 RETVAL_OBJVAL(obj->body, 1);
 821         } else {
 822                 RETVAL_NULL();
 823         }
 824 }
 825 static void php_http_message_object_prophandler_set_body(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 826         php_http_message_object_set_body(obj, value TSRMLS_CC);
 827 }
 828 static void php_http_message_object_prophandler_get_parent_message(php_http_message_object_t *obj, zval *return_value TSRMLS_DC) {
 829         if (obj->message->parent) {
 830                 RETVAL_OBJVAL(obj->parent, 1);
 831         } else {
 832                 RETVAL_NULL();
 833         }
 834 }
 835 static void php_http_message_object_prophandler_set_parent_message(php_http_message_object_t *obj, zval *value TSRMLS_DC) {
 836         if (Z_TYPE_P(value) == IS_OBJECT && instanceof_function(Z_OBJCE_P(value), php_http_message_class_entry TSRMLS_CC)) {
 837                 if (obj->message->parent) {
 838                         zend_objects_store_del_ref_by_handle(obj->parent.handle TSRMLS_CC);
 839                 }
 840                 Z_OBJ_ADDREF_P(value);
 841                 obj->parent = Z_OBJVAL_P(value);
 842         }
 843 }
 844
 845 PHP_MINIT_FUNCTION(http_message)
 846 {
 847         PHP_HTTP_REGISTER_CLASS(http, Message, http_message, php_http_object_get_class_entry(), 0);
 848         php_http_message_class_entry->create_object = php_http_message_object_new;
 849         memcpy(&php_http_message_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
 850         php_http_message_object_handlers.clone_obj = php_http_message_object_clone;
 851         php_http_message_object_handlers.read_property = php_http_message_object_read_prop;
 852         php_http_message_object_handlers.write_property = php_http_message_object_write_prop;
 853         php_http_message_object_handlers.get_properties = php_http_message_object_get_props;
 854         php_http_message_object_handlers.get_property_ptr_ptr = php_http_message_object_get_prop_ptr;
 855
 856         zend_class_implements(php_http_message_class_entry TSRMLS_CC, 3, spl_ce_Countable, zend_ce_serializable, zend_ce_iterator);
 857
 858         zend_hash_init(&php_http_message_object_prophandlers, 9, NULL, NULL, 1);
 859         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("type"), PHP_HTTP_NONE, ZEND_ACC_PROTECTED TSRMLS_CC);
 860         php_http_message_object_add_prophandler(ZEND_STRL("type"), php_http_message_object_prophandler_get_type, php_http_message_object_prophandler_set_type);
 861         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("body"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 862         php_http_message_object_add_prophandler(ZEND_STRL("body"), php_http_message_object_prophandler_get_body, php_http_message_object_prophandler_set_body);
 863         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestMethod"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 864         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);
 865         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("requestUrl"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 866         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);
 867         zend_declare_property_string(php_http_message_class_entry, ZEND_STRL("responseStatus"), "", ZEND_ACC_PROTECTED TSRMLS_CC);
 868         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);
 869         zend_declare_property_long(php_http_message_class_entry, ZEND_STRL("responseCode"), 0, ZEND_ACC_PROTECTED TSRMLS_CC);
 870         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);
 871         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("httpVersion"), ZEND_ACC_PROTECTED TSRMLS_CC);
 872         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);
 873         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("headers"), ZEND_ACC_PROTECTED TSRMLS_CC);
 874         php_http_message_object_add_prophandler(ZEND_STRL("headers"), php_http_message_object_prophandler_get_headers, php_http_message_object_prophandler_set_headers);
 875         zend_declare_property_null(php_http_message_class_entry, ZEND_STRL("parentMessage"), ZEND_ACC_PROTECTED TSRMLS_CC);
 876         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);
 877
 878         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_NONE"), PHP_HTTP_NONE TSRMLS_CC);
 879         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_REQUEST"), PHP_HTTP_REQUEST TSRMLS_CC);
 880         zend_declare_class_constant_long(php_http_message_class_entry, ZEND_STRL("TYPE_RESPONSE"), PHP_HTTP_RESPONSE TSRMLS_CC);
 881
 882         return SUCCESS;
 883 }
 884
 885 PHP_MSHUTDOWN_FUNCTION(http_message)
 886 {
 887         zend_hash_destroy(&php_http_message_object_prophandlers);
 888
 889         return SUCCESS;
 890 }
 891
 892 void php_http_message_object_reverse(zval *this_ptr, zval *return_value TSRMLS_DC)
 893 {
 894         int i = 0;
 895         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
 896
 897         /* count */
 898         php_http_message_count(i, obj->message);
 899
 900         if (i > 1) {
 901                 zend_object_value *ovalues = NULL;
 902                 php_http_message_object_t **objects = NULL;
 903                 int last = i - 1;
 904
 905                 objects = ecalloc(i, sizeof(**objects));
 906                 ovalues = ecalloc(i, sizeof(*ovalues));
 907
 908                 /* we are the first message */
 909                 objects[0] = obj;
 910                 ovalues[0] = getThis()->value.obj;
 911
 912                 /* fetch parents */
 913                 for (i = 1; obj->parent.handle; ++i) {
 914                         ovalues[i] = obj->parent;
 915                         objects[i] = obj = zend_object_store_get_object_by_handle(obj->parent.handle TSRMLS_CC);
 916                 }
 917
 918                 /* reorder parents */
 919                 for (last = --i; i; --i) {
 920                         objects[i]->message->parent = objects[i-1]->message;
 921                         objects[i]->parent = ovalues[i-1];
 922                 }
 923
 924                 objects[0]->message->parent = NULL;
 925                 objects[0]->parent.handle = 0;
 926                 objects[0]->parent.handlers = NULL;
 927
 928                 /* add ref, because we previously have not been a parent message */
 929                 Z_OBJ_ADDREF_P(getThis());
 930                 RETVAL_OBJVAL(ovalues[last], 1);
 931
 932                 efree(objects);
 933                 efree(ovalues);
 934         } else {
 935                 RETURN_ZVAL(getThis(), 1, 0);
 936         }
 937 }
 938
 939 void php_http_message_object_prepend(zval *this_ptr, zval *prepend, zend_bool top TSRMLS_DC)
 940 {
 941         zval m;
 942         php_http_message_t *save_parent_msg = NULL;
 943         zend_object_value save_parent_obj = {0, NULL};
 944         php_http_message_object_t *obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
 945         php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
 946
 947         INIT_PZVAL(&m);
 948         m.type = IS_OBJECT;
 949
 950         if (!top) {
 951                 save_parent_obj = obj->parent;
 952                 save_parent_msg = obj->message->parent;
 953         } else {
 954                 /* iterate to the most parent object */
 955                 while (obj->parent.handle) {
 956                         m.value.obj = obj->parent;
 957                         obj = zend_object_store_get_object(&m TSRMLS_CC);
 958                 }
 959         }
 960
 961         /* prepend */
 962         obj->parent = prepend->value.obj;
 963         obj->message->parent = prepend_obj->message;
 964
 965         /* add ref */
 966         zend_objects_store_add_ref(prepend TSRMLS_CC);
 967         while (prepend_obj->parent.handle) {
 968                 m.value.obj = prepend_obj->parent;
 969                 zend_objects_store_add_ref(&m TSRMLS_CC);
 970                 prepend_obj = zend_object_store_get_object(&m TSRMLS_CC);
 971         }
 972
 973         if (!top) {
 974                 prepend_obj->parent = save_parent_obj;
 975                 prepend_obj->message->parent = save_parent_msg;
 976         }
 977 }
 978
 979 STATUS php_http_message_object_set_body(php_http_message_object_t *msg_obj, zval *zbody TSRMLS_DC)
 980 {
 981         zval *tmp;
 982         php_stream *s;
 983         zend_object_value ov;
 984         php_http_message_body_t *body;
 985         php_http_message_body_object_t *body_obj;
 986
 987         switch (Z_TYPE_P(zbody)) {
 988                 case IS_RESOURCE:
 989                         php_stream_from_zval_no_verify(s, &zbody);
 990                         if (!s) {
 991                                 php_http_error(HE_THROW, PHP_HTTP_E_CLIENT, "not a valid stream resource");
 992                                 return FAILURE;
 993                         }
 994
 995                         is_resource:
 996
 997                         body = php_http_message_body_init(NULL, s TSRMLS_CC);
 998                         if (SUCCESS != php_http_new(&ov, php_http_message_body_get_class_entry(), php_http_message_body_object_new_ex, NULL, body, NULL TSRMLS_CC)) {
 999                                 php_http_message_body_free(&body);
1000                                 return FAILURE;
1001                         }
1002                         MAKE_STD_ZVAL(zbody);
1003                         ZVAL_OBJVAL(zbody, ov, 0);
1004                         break;
1005
1006                 case IS_OBJECT:
1007                         if (instanceof_function(Z_OBJCE_P(zbody), php_http_message_body_get_class_entry() TSRMLS_CC)) {
1008                                 Z_OBJ_ADDREF_P(zbody);
1009                                 break;
1010                         }
1011                         /* no break */
1012
1013                 default:
1014                         tmp = php_http_ztyp(IS_STRING, zbody);
1015                         s = php_stream_temp_new();
1016                         php_stream_write(s, Z_STRVAL_P(tmp), Z_STRLEN_P(tmp));
1017                         zval_ptr_dtor(&tmp);
1018                         goto is_resource;
1019
1020         }
1021
1022         body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1023
1024         if (msg_obj->body.handle) {
1025                 zend_objects_store_del_ref_by_handle(msg_obj->body.handle TSRMLS_CC);
1026                 php_http_message_body_dtor(&msg_obj->message->body);
1027         }
1028
1029         php_http_message_body_copy(body_obj->body, &msg_obj->message->body, 0);
1030         msg_obj->body = Z_OBJVAL_P(zbody);
1031
1032         return SUCCESS;
1033 }
1034
1035 zend_object_value php_http_message_object_new(zend_class_entry *ce TSRMLS_DC)
1036 {
1037         return php_http_message_object_new_ex(ce, NULL, NULL TSRMLS_CC);
1038 }
1039
1040 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)
1041 {
1042         zend_object_value ov;
1043         php_http_message_object_t *o;
1044
1045         o = ecalloc(1, sizeof(php_http_message_object_t));
1046         zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
1047         object_properties_init((zend_object *) o, ce);
1048
1049         if (ptr) {
1050                 *ptr = o;
1051         }
1052
1053         if (msg) {
1054                 o->message = msg;
1055                 if (msg->parent) {
1056                         o->parent = php_http_message_object_new_ex(ce, msg->parent, NULL TSRMLS_CC);
1057                 }
1058                 o->body = php_http_message_body_object_new_ex(php_http_message_body_get_class_entry(), php_http_message_body_copy(&msg->body, NULL, 0), NULL TSRMLS_CC);
1059         }
1060
1061         ov.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_message_object_free, NULL TSRMLS_CC);
1062         ov.handlers = &php_http_message_object_handlers;
1063
1064         return ov;
1065 }
1066
1067 zend_object_value php_http_message_object_clone(zval *this_ptr TSRMLS_DC)
1068 {
1069         zend_object_value new_ov;
1070         php_http_message_object_t *new_obj = NULL;
1071         php_http_message_object_t *old_obj = zend_object_store_get_object(this_ptr TSRMLS_CC);
1072
1073         new_ov = php_http_message_object_new_ex(old_obj->zo.ce, php_http_message_copy(old_obj->message, NULL), &new_obj TSRMLS_CC);
1074         zend_objects_clone_members(&new_obj->zo, new_ov, &old_obj->zo, Z_OBJ_HANDLE_P(this_ptr) TSRMLS_CC);
1075
1076         return new_ov;
1077 }
1078
1079 void php_http_message_object_free(void *object TSRMLS_DC)
1080 {
1081         php_http_message_object_t *o = (php_http_message_object_t *) object;
1082
1083         if (o->iterator) {
1084                 zval_ptr_dtor(&o->iterator);
1085                 o->iterator = NULL;
1086         }
1087         if (o->message) {
1088                 /* do NOT free recursivly */
1089                 php_http_message_dtor(o->message);
1090                 efree(o->message);
1091                 o->message = NULL;
1092         }
1093         if (o->parent.handle) {
1094                 zend_objects_store_del_ref_by_handle(o->parent.handle TSRMLS_CC);
1095         }
1096         if (o->body.handle) {
1097                 zend_objects_store_del_ref_by_handle(o->body.handle TSRMLS_CC);
1098         }
1099         zend_object_std_dtor((zend_object *) o TSRMLS_CC);
1100         efree(o);
1101 }
1102
1103
1104 static zval **php_http_message_object_get_prop_ptr(zval *object, zval *member, const zend_literal *literal_key TSRMLS_DC)
1105 {
1106         php_http_message_object_prophandler_t *handler;
1107         zval *copy = php_http_ztyp(IS_STRING, member);
1108
1109         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1110                 zval_ptr_dtor(&copy);
1111                 return &php_http_property_proxy_init(NULL, object, member, NULL TSRMLS_CC)->myself;
1112         }
1113         zval_ptr_dtor(&copy);
1114
1115         return zend_get_std_object_handlers()->get_property_ptr_ptr(object, member, literal_key TSRMLS_CC);
1116 }
1117
1118 static zval *php_http_message_object_read_prop(zval *object, zval *member, int type, const zend_literal *literal_key TSRMLS_DC)
1119 {
1120         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1121         php_http_message_object_prophandler_t *handler;
1122         zval *return_value, *copy = php_http_ztyp(IS_STRING, member);
1123
1124         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1125                 if (type == BP_VAR_R) {
1126                         ALLOC_ZVAL(return_value);
1127                         Z_SET_REFCOUNT_P(return_value, 0);
1128                         Z_UNSET_ISREF_P(return_value);
1129
1130                         handler->read(obj, return_value TSRMLS_CC);
1131                 } else {
1132                         zend_error(E_ERROR, "Cannot access HttpMessage properties by reference or array key/index");
1133                         return_value = NULL;
1134                 }
1135         } else {
1136                 return_value = zend_get_std_object_handlers()->read_property(object, member, type, literal_key TSRMLS_CC);
1137         }
1138
1139         zval_ptr_dtor(&copy);
1140
1141         return return_value;
1142 }
1143
1144 static void php_http_message_object_write_prop(zval *object, zval *member, zval *value, const zend_literal *literal_key TSRMLS_DC)
1145 {
1146         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1147         php_http_message_object_prophandler_t *handler;
1148         zval *copy = php_http_ztyp(IS_STRING, member);
1149
1150         if (SUCCESS == php_http_message_object_get_prophandler(Z_STRVAL_P(copy), Z_STRLEN_P(copy), &handler)) {
1151                 handler->write(obj, value TSRMLS_CC);
1152         } else {
1153                 zend_get_std_object_handlers()->write_property(object, member, value, literal_key TSRMLS_CC);
1154         }
1155
1156         zval_ptr_dtor(&copy);
1157 }
1158
1159
1160 static HashTable *php_http_message_object_get_props(zval *object TSRMLS_DC)
1161 {
1162         zval *headers;
1163         php_http_message_object_t *obj = zend_object_store_get_object(object TSRMLS_CC);
1164         php_http_message_t *msg = obj->message;
1165         HashTable *props = zend_get_std_object_handlers()->get_properties(object TSRMLS_CC);
1166         zval array, *parent, *body;
1167         char *version;
1168
1169         INIT_PZVAL_ARRAY(&array, props);
1170
1171 #define ASSOC_PROP(array, ptype, name, val) \
1172         { \
1173                 char *m_prop_name; \
1174                 int m_prop_len; \
1175                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1176                 add_assoc_ ##ptype## _ex(&array, m_prop_name, sizeof(name)+3, val); \
1177                 efree(m_prop_name); \
1178         }
1179 #define ASSOC_STRING(array, name, val) ASSOC_STRINGL(array, name, val, strlen(val))
1180 #define ASSOC_STRINGL(array, name, val, len) ASSOC_STRINGL_EX(array, name, val, len, 1)
1181 #define ASSOC_STRINGL_EX(array, name, val, len, cpy) \
1182         { \
1183                 char *m_prop_name; \
1184                 int m_prop_len; \
1185                 zend_mangle_property_name(&m_prop_name, &m_prop_len, "*", 1, name, lenof(name), 0); \
1186                 add_assoc_stringl_ex(&array, m_prop_name, sizeof(name)+3, val, len, cpy); \
1187                 efree(m_prop_name); \
1188         }
1189
1190         ASSOC_PROP(array, long, "type", msg->type);
1191         ASSOC_STRINGL_EX(array, "httpVersion", version, spprintf(&version, 0, "%u.%u", msg->http.version.major, msg->http.version.minor), 0);
1192
1193         switch (msg->type) {
1194                 case PHP_HTTP_REQUEST:
1195                         ASSOC_PROP(array, long, "responseCode", 0);
1196                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1197                         ASSOC_STRING(array, "requestMethod", STR_PTR(msg->http.info.request.method));
1198                         ASSOC_STRING(array, "requestUrl", STR_PTR(msg->http.info.request.url));
1199                         break;
1200
1201                 case PHP_HTTP_RESPONSE:
1202                         ASSOC_PROP(array, long, "responseCode", msg->http.info.response.code);
1203                         ASSOC_STRING(array, "responseStatus", STR_PTR(msg->http.info.response.status));
1204                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1205                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1206                         break;
1207
1208                 case PHP_HTTP_NONE:
1209                 default:
1210                         ASSOC_PROP(array, long, "responseCode", 0);
1211                         ASSOC_STRINGL(array, "responseStatus", "", 0);
1212                         ASSOC_STRINGL(array, "requestMethod", "", 0);
1213                         ASSOC_STRINGL(array, "requestUrl", "", 0);
1214                         break;
1215         }
1216
1217         MAKE_STD_ZVAL(headers);
1218         array_init(headers);
1219         zend_hash_copy(Z_ARRVAL_P(headers), &msg->hdrs, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
1220         ASSOC_PROP(array, zval, "headers", headers);
1221
1222         MAKE_STD_ZVAL(body);
1223         if (!obj->body.handle) {
1224                 php_http_new(&obj->body, php_http_message_body_get_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);
1225         }
1226         ZVAL_OBJVAL(body, obj->body, 1);
1227         ASSOC_PROP(array, zval, "body", body);
1228
1229         MAKE_STD_ZVAL(parent);
1230         if (msg->parent) {
1231                 ZVAL_OBJVAL(parent, obj->parent, 1);
1232         } else {
1233                 ZVAL_NULL(parent);
1234         }
1235         ASSOC_PROP(array, zval, "parentMessage", parent);
1236
1237         return props;
1238 }
1239
1240 /* PHP */
1241
1242 PHP_METHOD(HttpMessage, __construct)
1243 {
1244         zval *zmessage = NULL;
1245         php_http_message_t *msg = NULL;
1246         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1247
1248         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1249                 if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!", &zmessage) && zmessage) {
1250                         if (Z_TYPE_P(zmessage) == IS_RESOURCE) {
1251                                 php_stream *s;
1252                                 php_http_message_parser_t p;
1253
1254                                 php_stream_from_zval(s, &zmessage);
1255                                 if (s && php_http_message_parser_init(&p TSRMLS_CC)) {
1256                                         php_http_message_parser_parse_stream(&p, s, &msg);
1257                                         php_http_message_parser_dtor(&p);
1258                                 }
1259                         } else {
1260                                 zmessage = php_http_ztyp(IS_STRING, zmessage);
1261                                 msg = php_http_message_parse(NULL, Z_STRVAL_P(zmessage), Z_STRLEN_P(zmessage) TSRMLS_CC);
1262                                 zval_ptr_dtor(&zmessage);
1263                         }
1264
1265                         if (msg) {
1266                                 php_http_message_dtor(obj->message);
1267                                 obj->message = msg;
1268                                 if (obj->message->parent) {
1269                                         obj->parent = php_http_message_object_new_ex(Z_OBJCE_P(getThis()), obj->message->parent, NULL TSRMLS_CC);
1270                                 }
1271                         } else {
1272                                 php_http_error(HE_THROW, PHP_HTTP_E_MESSAGE, "could not parse message: %.*s", 25, Z_STRVAL_P(zmessage));
1273                         }
1274                 }
1275                 if (!obj->message) {
1276                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1277                 }
1278         } end_error_handling();
1279
1280 }
1281
1282 PHP_METHOD(HttpMessage, getBody)
1283 {
1284         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1285                 if (SUCCESS == zend_parse_parameters_none()) {
1286                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1287
1288                         if (!obj->message) {
1289                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1290                         }
1291
1292                         if (obj->body.handle || SUCCESS == php_http_new(&obj->body, php_http_message_body_get_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)) {
1293                                 RETVAL_OBJVAL(obj->body, 1);
1294                         }
1295                 }
1296         } end_error_handling();
1297 }
1298
1299 PHP_METHOD(HttpMessage, setBody)
1300 {
1301         zval *zbody;
1302
1303         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &zbody, php_http_message_body_get_class_entry())) {
1304                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1305                 php_http_message_body_object_t *body_obj = zend_object_store_get_object(zbody TSRMLS_CC);
1306
1307                 if (!obj->message) {
1308                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1309                 }
1310                 php_http_message_object_prophandler_set_body(obj, zbody TSRMLS_CC);
1311         }
1312         RETVAL_ZVAL(getThis(), 1, 0);
1313 }
1314
1315 PHP_METHOD(HttpMessage, addBody)
1316 {
1317         zval *new_body;
1318
1319         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &new_body, php_http_message_body_get_class_entry())) {
1320                 php_http_message_body_object_t *old_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1321                 php_http_message_body_object_t *new_obj = zend_object_store_get_object(new_body TSRMLS_CC);
1322
1323                 php_http_message_body_to_callback(old_obj->body, (php_http_pass_callback_t) php_http_message_body_append, new_obj->body, 0, 0);
1324         }
1325         RETVAL_ZVAL(getThis(), 1, 0);
1326 }
1327
1328
1329 PHP_METHOD(HttpMessage, getHeader)
1330 {
1331         char *header_str;
1332         int header_len;
1333
1334         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header_str, &header_len)) {
1335                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1336                 zval *header;
1337
1338                 if (!obj->message) {
1339                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1340                 }
1341
1342                 if ((header = php_http_message_header(obj->message, header_str, header_len, 0))) {
1343                         RETURN_ZVAL(header, 1, 1);
1344                 }
1345         }
1346         RETURN_FALSE;
1347 }
1348
1349 PHP_METHOD(HttpMessage, getHeaders)
1350 {
1351         if (SUCCESS == zend_parse_parameters_none()) {
1352                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1353
1354                 if (!obj->message) {
1355                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1356                 }
1357
1358                 array_init(return_value);
1359                 array_copy(&obj->message->hdrs, Z_ARRVAL_P(return_value));
1360         }
1361 }
1362
1363 PHP_METHOD(HttpMessage, setHeader)
1364 {
1365         zval *zvalue = NULL;
1366         char *name_str;
1367         int name_len;
1368
1369         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!", &name_str, &name_len, &zvalue)) {
1370                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1371                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1372
1373                 if (!obj->message) {
1374                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1375                 }
1376
1377                 if (!zvalue) {
1378                         zend_symtable_del(&obj->message->hdrs, name, name_len + 1);
1379                 } else {
1380                         Z_ADDREF_P(zvalue);
1381                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1382                 }
1383                 efree(name);
1384         }
1385         RETVAL_ZVAL(getThis(), 1, 0);
1386 }
1387
1388 PHP_METHOD(HttpMessage, setHeaders)
1389 {
1390         zval *new_headers = NULL;
1391
1392         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a/!", &new_headers)) {
1393                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1394
1395                 if (!obj->message) {
1396                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1397                 }
1398
1399                 zend_hash_clean(&obj->message->hdrs);
1400                 if (new_headers) {
1401                         array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, 0, ARRAY_JOIN_PRETTIFY|ARRAY_JOIN_STRONLY);
1402                 }
1403         }
1404         RETVAL_ZVAL(getThis(), 1, 0);
1405 }
1406
1407 PHP_METHOD(HttpMessage, addHeader)
1408 {
1409         zval *zvalue;
1410         char *name_str;
1411         int name_len;
1412
1413         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &name_str, &name_len, &zvalue)) {
1414                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1415                 char *name = php_http_pretty_key(estrndup(name_str, name_len), name_len, 1, 1);
1416                 zval *header;
1417
1418                 if (!obj->message) {
1419                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1420                 }
1421
1422                 Z_ADDREF_P(zvalue);
1423                 if ((header = php_http_message_header(obj->message, name, name_len, 0))) {
1424                         convert_to_array(header);
1425                         zend_hash_next_index_insert(Z_ARRVAL_P(header), &zvalue, sizeof(void *), NULL);
1426                 } else {
1427                         zend_symtable_update(&obj->message->hdrs, name, name_len + 1, &zvalue, sizeof(void *), NULL);
1428                 }
1429                 efree(name);
1430         }
1431         RETVAL_ZVAL(getThis(), 1, 0);
1432 }
1433
1434 PHP_METHOD(HttpMessage, addHeaders)
1435 {
1436         zval *new_headers;
1437         zend_bool append = 0;
1438
1439         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &new_headers, &append)) {
1440                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1441
1442                 if (!obj->message) {
1443                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1444                 }
1445
1446                 array_join(Z_ARRVAL_P(new_headers), &obj->message->hdrs, append, ARRAY_JOIN_STRONLY|ARRAY_JOIN_PRETTIFY);
1447         }
1448         RETVAL_ZVAL(getThis(), 1, 0);
1449 }
1450
1451 PHP_METHOD(HttpMessage, getType)
1452 {
1453         if (SUCCESS == zend_parse_parameters_none()) {
1454                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1455
1456                 if (!obj->message) {
1457                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1458                 }
1459
1460                 RETURN_LONG(obj->message->type);
1461         }
1462 }
1463
1464 PHP_METHOD(HttpMessage, setType)
1465 {
1466         long type;
1467
1468         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type)) {
1469                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1470
1471                 if (!obj->message) {
1472                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1473                 }
1474
1475                 php_http_message_set_type(obj->message, type);
1476         }
1477         RETVAL_ZVAL(getThis(), 1, 0);
1478 }
1479
1480 PHP_METHOD(HttpMessage, getInfo)
1481 {
1482         if (SUCCESS == zend_parse_parameters_none()) {
1483                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1484
1485                 if (!obj->message) {
1486                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1487                 }
1488
1489                 switch (obj->message->type) {
1490                         case PHP_HTTP_REQUEST:
1491                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_REQUEST_FMT_ARGS(&obj->message->http, ""));
1492                                 break;
1493                         case PHP_HTTP_RESPONSE:
1494                                 Z_STRLEN_P(return_value) = spprintf(&Z_STRVAL_P(return_value), 0, PHP_HTTP_INFO_RESPONSE_FMT_ARGS(&obj->message->http, ""));
1495                                 break;
1496                         default:
1497                                 RETURN_NULL();
1498                                 break;
1499                 }
1500                 Z_TYPE_P(return_value) = IS_STRING;
1501                 return;
1502         }
1503         RETURN_FALSE;
1504 }
1505
1506 PHP_METHOD(HttpMessage, setInfo)
1507 {
1508         char *str;
1509         int len;
1510         php_http_info_t inf;
1511
1512         if (    SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &len)
1513         &&              php_http_info_parse(&inf, str TSRMLS_CC)) {
1514                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1515
1516                 if (!obj->message) {
1517                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1518                 }
1519
1520                 php_http_message_set_info(obj->message, &inf);
1521                 php_http_info_dtor(&inf);
1522         }
1523         RETVAL_ZVAL(getThis(), 1, 0);
1524 }
1525
1526 PHP_METHOD(HttpMessage, getHttpVersion)
1527 {
1528         if (SUCCESS == zend_parse_parameters_none()) {
1529                 char *str;
1530                 size_t len;
1531                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1532
1533                 if (!obj->message) {
1534                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1535                 }
1536
1537                 php_http_version_to_string(&obj->message->http.version, &str, &len, NULL, NULL TSRMLS_CC);
1538                 RETURN_STRINGL(str, len, 0);
1539         }
1540
1541         RETURN_FALSE;
1542 }
1543
1544 PHP_METHOD(HttpMessage, setHttpVersion)
1545 {
1546         char *v_str;
1547         int v_len;
1548
1549         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &v_str, &v_len)) {
1550                 php_http_version_t version;
1551                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1552
1553                 if (!obj->message) {
1554                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1555                 }
1556
1557                 if (php_http_version_parse(&version, v_str TSRMLS_CC)) {
1558                         obj->message->http.version = version;
1559                 }
1560         }
1561         RETVAL_ZVAL(getThis(), 1, 0);
1562 }
1563
1564 PHP_METHOD(HttpMessage, getResponseCode)
1565 {
1566         if (SUCCESS == zend_parse_parameters_none()) {
1567                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1568
1569                 if (!obj->message) {
1570                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1571                 }
1572
1573                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1574                 RETURN_LONG(obj->message->http.info.response.code);
1575         }
1576         RETURN_FALSE;
1577 }
1578
1579 PHP_METHOD(HttpMessage, setResponseCode)
1580 {
1581         long code;
1582         zend_bool strict = 1;
1583
1584         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|b", &code, &strict)) {
1585                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1586
1587                 if (!obj->message) {
1588                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1589                 }
1590
1591                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1592                 if (strict && (code < 100 || code > 599)) {
1593                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid response code (100-599): %ld", code);
1594                         RETURN_FALSE;
1595                 }
1596
1597                 obj->message->http.info.response.code = code;
1598                 STR_SET(obj->message->http.info.response.status, estrdup(php_http_env_get_response_status_for_code(code)));
1599         }
1600         RETVAL_ZVAL(getThis(), 1, 0);
1601 }
1602
1603 PHP_METHOD(HttpMessage, getResponseStatus)
1604 {
1605         if (SUCCESS == zend_parse_parameters_none()) {
1606                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1607
1608                 if (!obj->message) {
1609                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1610                 }
1611
1612                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1613                 if (obj->message->http.info.response.status) {
1614                         RETURN_STRING(obj->message->http.info.response.status, 1);
1615                 } else {
1616                         RETURN_EMPTY_STRING();
1617                 }
1618         }
1619
1620         RETURN_FALSE;
1621 }
1622
1623 PHP_METHOD(HttpMessage, setResponseStatus)
1624 {
1625         char *status;
1626         int status_len;
1627
1628         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &status, &status_len)) {
1629                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1630
1631                 if (!obj->message) {
1632                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1633                 }
1634
1635                 PHP_HTTP_MESSAGE_TYPE_CHECK(RESPONSE, obj->message, RETURN_FALSE);
1636                 STR_SET(obj->message->http.info.response.status, estrndup(status, status_len));
1637         }
1638         RETVAL_ZVAL(getThis(), 1, 0);
1639 }
1640
1641 PHP_METHOD(HttpMessage, getRequestMethod)
1642 {
1643         if (SUCCESS == zend_parse_parameters_none()) {
1644                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1645
1646                 if (!obj->message) {
1647                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1648                 }
1649
1650                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1651                 if (obj->message->http.info.request.method) {
1652                         RETURN_STRING(obj->message->http.info.request.method, 1);
1653                 } else {
1654                         RETURN_EMPTY_STRING();
1655                 }
1656         }
1657
1658         RETURN_FALSE;
1659 }
1660
1661 PHP_METHOD(HttpMessage, setRequestMethod)
1662 {
1663         char *method;
1664         int method_len;
1665
1666         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
1667                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1668
1669                 if (!obj->message) {
1670                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1671                 }
1672
1673                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1674                 if (method_len < 1) {
1675                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestMethod to an empty string");
1676                         RETURN_FALSE;
1677                 }
1678
1679                 STR_SET(obj->message->http.info.request.method, estrndup(method, method_len));
1680         }
1681         RETVAL_ZVAL(getThis(), 1, 0);
1682 }
1683
1684 PHP_METHOD(HttpMessage, getRequestUrl)
1685 {
1686         if (SUCCESS == zend_parse_parameters_none()) {
1687                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1688
1689                 if (!obj->message) {
1690                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1691                 }
1692
1693                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1694                 if (obj->message->http.info.request.url) {
1695                         RETURN_STRING(obj->message->http.info.request.url, 1);
1696                 } else {
1697                         RETURN_EMPTY_STRING();
1698                 }
1699         }
1700
1701         RETURN_FALSE;
1702 }
1703
1704 PHP_METHOD(HttpMessage, setRequestUrl)
1705 {
1706         char *url_str;
1707         int url_len;
1708
1709         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &url_str, &url_len)) {
1710                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1711
1712                 if (!obj->message) {
1713                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1714                 }
1715
1716                 PHP_HTTP_MESSAGE_TYPE_CHECK(REQUEST, obj->message, RETURN_FALSE);
1717                 if (url_len < 1) {
1718                         php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Cannot set HttpMessage::requestUrl to an empty string");
1719                         RETURN_FALSE;
1720                 }
1721                 STR_SET(obj->message->http.info.request.url, estrndup(url_str, url_len));
1722         }
1723         RETVAL_ZVAL(getThis(), 1, 0);
1724 }
1725
1726
1727 PHP_METHOD(HttpMessage, getParentMessage)
1728 {
1729         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1730                 if (SUCCESS == zend_parse_parameters_none()) {
1731                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1732
1733                         if (!obj->message) {
1734                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1735                         }
1736
1737                         if (obj->message->parent) {
1738                                 RETVAL_OBJVAL(obj->parent, 1);
1739                         } else {
1740                                 php_http_error(HE_WARNING, PHP_HTTP_E_RUNTIME, "HttpMessage does not have a parent message");
1741                         }
1742                 }
1743         } end_error_handling();
1744 }
1745
1746 PHP_METHOD(HttpMessage, toString)
1747 {
1748         zend_bool include_parent = 0;
1749
1750         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &include_parent)) {
1751                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1752                 char *string;
1753                 size_t length;
1754
1755                 if (!obj->message) {
1756                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1757                 }
1758
1759                 if (include_parent) {
1760                         php_http_message_serialize(obj->message, &string, &length);
1761                 } else {
1762                         php_http_message_to_string(obj->message, &string, &length);
1763                 }
1764                 if (string) {
1765                         RETURN_STRINGL(string, length, 0);
1766                 }
1767         }
1768         RETURN_EMPTY_STRING();
1769 }
1770
1771 PHP_METHOD(HttpMessage, toStream)
1772 {
1773         zval *zstream;
1774
1775         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream)) {
1776                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1777                 php_stream *s;
1778
1779                 php_stream_from_zval(s, &zstream);
1780
1781                 if (!obj->message) {
1782                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1783                 }
1784
1785                 php_http_message_to_callback(obj->message, (php_http_pass_callback_t) _php_stream_write, s);
1786         }
1787 }
1788
1789 PHP_METHOD(HttpMessage, toCallback)
1790 {
1791         php_http_pass_fcall_arg_t fcd;
1792
1793         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "f", &fcd.fci, &fcd.fcc)) {
1794                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1795
1796                 fcd.fcz = getThis();
1797                 Z_ADDREF_P(fcd.fcz);
1798                 TSRMLS_SET_CTX(fcd.ts);
1799
1800                 php_http_message_to_callback(obj->message, php_http_pass_fcall_callback, &fcd);
1801                 zend_fcall_info_args_clear(&fcd.fci, 1);
1802
1803                 zval_ptr_dtor(&fcd.fcz);
1804                 RETURN_TRUE;
1805         }
1806         RETURN_FALSE;
1807 }
1808
1809 PHP_METHOD(HttpMessage, serialize)
1810 {
1811         if (SUCCESS == zend_parse_parameters_none()) {
1812                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1813                 char *string;
1814                 size_t length;
1815
1816                 if (!obj->message) {
1817                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1818                 }
1819
1820                 php_http_message_serialize(obj->message, &string, &length);
1821                 RETURN_STRINGL(string, length, 0);
1822         }
1823         RETURN_EMPTY_STRING();
1824 }
1825
1826 PHP_METHOD(HttpMessage, unserialize)
1827 {
1828         int length;
1829         char *serialized;
1830
1831         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &serialized, &length)) {
1832                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1833                 php_http_message_t *msg;
1834
1835                 if (obj->message) {
1836                         php_http_message_dtor(obj->message);
1837                         efree(obj->message);
1838                 }
1839                 if ((msg = php_http_message_parse(NULL, serialized, (size_t) length TSRMLS_CC))) {
1840                         obj->message = msg;
1841                 } else {
1842                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1843                         php_http_error(HE_ERROR, PHP_HTTP_E_RUNTIME, "Could not unserialize HttpMessage");
1844                 }
1845         }
1846 }
1847
1848 PHP_METHOD(HttpMessage, detach)
1849 {
1850         with_error_handling(EH_THROW, php_http_exception_get_class_entry()) {
1851                 if (SUCCESS == zend_parse_parameters_none()) {
1852                         php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1853
1854                         if (!obj->message) {
1855                                 obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1856                         }
1857
1858                         RETVAL_OBJVAL(php_http_message_object_new_ex(obj->zo.ce, php_http_message_copy(obj->message, NULL), NULL TSRMLS_CC), 0);
1859                 }
1860         } end_error_handling();
1861 }
1862
1863 PHP_METHOD(HttpMessage, prepend)
1864 {
1865         zval *prepend;
1866         zend_bool top = 1;
1867
1868         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|b", &prepend, php_http_message_class_entry, &top)) {
1869                 php_http_message_t *msg[2];
1870                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1871                 php_http_message_object_t *prepend_obj = zend_object_store_get_object(prepend TSRMLS_CC);
1872
1873                 if (!obj->message) {
1874                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1875                 }
1876                 if (!prepend_obj->message) {
1877                         prepend_obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1878                 }
1879
1880                 /* safety check */
1881                 for (msg[0] = obj->message; msg[0]; msg[0] = msg[0]->parent) {
1882                         for (msg[1] = prepend_obj->message; msg[1]; msg[1] = msg[1]->parent) {
1883                                 if (msg[0] == msg[1]) {
1884                                         php_http_error(HE_THROW, PHP_HTTP_E_INVALID_PARAM, "Cannot prepend a message located within the same message chain");
1885                                         return;
1886                                 }
1887                         }
1888                 }
1889
1890                 php_http_message_object_prepend(getThis(), prepend, top TSRMLS_CC);
1891         }
1892 }
1893
1894 PHP_METHOD(HttpMessage, reverse)
1895 {
1896         if (SUCCESS == zend_parse_parameters_none()) {
1897                 php_http_message_object_reverse(getThis(), return_value TSRMLS_CC);
1898         }
1899 }
1900
1901 PHP_METHOD(HttpMessage, isMultipart)
1902 {
1903         zval *zboundary = NULL;
1904
1905         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z", &zboundary)) {
1906                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1907                 char *boundary = NULL;
1908
1909                 RETVAL_BOOL(php_http_message_is_multipart(obj->message, zboundary ? &boundary : NULL));
1910
1911                 if (zboundary && boundary) {
1912                         zval_dtor(zboundary);
1913                         ZVAL_STRING(zboundary, boundary, 0);
1914                 }
1915         }
1916 }
1917
1918 PHP_METHOD(HttpMessage, splitMultipartBody)
1919 {
1920         if (SUCCESS == zend_parse_parameters_none()) {
1921                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1922                 char *boundary = NULL;
1923
1924                 if (php_http_message_is_multipart(obj->message, &boundary)) {
1925                         php_http_message_t *msg;
1926
1927                         if ((msg = php_http_message_body_split(&obj->message->body, boundary))) {
1928                                 RETVAL_OBJVAL(php_http_message_object_new_ex(php_http_message_class_entry, msg, NULL TSRMLS_CC), 0);
1929                         }
1930                 }
1931                 STR_FREE(boundary);
1932         }
1933 }
1934
1935 PHP_METHOD(HttpMessage, count)
1936 {
1937         if (SUCCESS == zend_parse_parameters_none()) {
1938                 long i = 0;
1939                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1940
1941                 if (!obj->message) {
1942                         obj->message = php_http_message_init(NULL, 0 TSRMLS_CC);
1943                 }
1944
1945                 php_http_message_count(i, obj->message);
1946                 RETURN_LONG(i);
1947         }
1948         RETURN_FALSE;
1949 }
1950
1951 PHP_METHOD(HttpMessage, rewind)
1952 {
1953         if (SUCCESS == zend_parse_parameters_none()) {
1954                 zval *zobj = getThis();
1955                 php_http_message_object_t *obj = zend_object_store_get_object(zobj TSRMLS_CC);
1956
1957                 if (obj->iterator) {
1958                         zval_ptr_dtor(&obj->iterator);
1959                 }
1960                 Z_ADDREF_P(zobj);
1961                 obj->iterator = zobj;
1962         }
1963 }
1964
1965 PHP_METHOD(HttpMessage, valid)
1966 {
1967         if (SUCCESS == zend_parse_parameters_none()) {
1968                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1969
1970                 RETURN_BOOL(obj->iterator != NULL);
1971         }
1972 }
1973
1974 PHP_METHOD(HttpMessage, next)
1975 {
1976         if (SUCCESS == zend_parse_parameters_none()) {
1977                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1978
1979                 if (obj->iterator) {
1980                         php_http_message_object_t *itr = zend_object_store_get_object(obj->iterator TSRMLS_CC);
1981
1982                         if (itr && itr->parent.handle) {
1983                                 zval *old = obj->iterator;
1984                                 MAKE_STD_ZVAL(obj->iterator);
1985                                 ZVAL_OBJVAL(obj->iterator, itr->parent, 1);
1986                                 zval_ptr_dtor(&old);
1987                         } else {
1988                                 zval_ptr_dtor(&obj->iterator);
1989                                 obj->iterator = NULL;
1990                         }
1991                 }
1992         }
1993 }
1994
1995 PHP_METHOD(HttpMessage, key)
1996 {
1997         if (SUCCESS == zend_parse_parameters_none()) {
1998                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
1999
2000                 RETURN_LONG(obj->iterator ? obj->iterator->value.obj.handle:0);
2001         }
2002 }
2003
2004 PHP_METHOD(HttpMessage, current)
2005 {
2006         if (SUCCESS == zend_parse_parameters_none()) {
2007                 php_http_message_object_t *obj = zend_object_store_get_object(getThis() TSRMLS_CC);
2008
2009                 if (obj->iterator) {
2010                         RETURN_ZVAL(obj->iterator, 1, 0);
2011                 }
2012         }
2013 }
2014
2015 /*
2016  * Local variables:
2017  * tab-width: 4
2018  * c-basic-offset: 4
2019  * End:
2020  * vim600: noet sw=4 ts=4 fdm=marker
2021  * vim<600: noet sw=4 ts=4
2022  */
2023