git.m6w6.name Git - m6w6/ext-http/blob - http_response_object.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) 2004-2006, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #define HTTP_WANT_SAPI
  16 #define HTTP_WANT_MAGIC
  17 #include "php_http.h"
  18
  19 /* broken static properties in PHP 5.0 */
  20 #if defined(ZEND_ENGINE_2) && !defined(WONKY)
  21
  22 #include "php_ini.h"
  23
  24 #include "php_http_api.h"
  25 #include "php_http_cache_api.h"
  26 #include "php_http_exception_object.h"
  27 #include "php_http_headers_api.h"
  28 #include "php_http_response_object.h"
  29 #include "php_http_send_api.h"
  30
  31 #define HTTP_BEGIN_ARGS(method, req_args)               HTTP_BEGIN_ARGS_EX(HttpResponse, method, 0, req_args)
  32 #define HTTP_EMPTY_ARGS(method)                                 HTTP_EMPTY_ARGS_EX(HttpResponse, method, 0)
  33 #define HTTP_RESPONSE_ME(method, visibility)    PHP_ME(HttpResponse, method, HTTP_ARGS(HttpResponse, method), visibility|ZEND_ACC_STATIC)
  34 #define HTTP_RESPONSE_ALIAS(method, func)               HTTP_STATIC_ME_ALIAS(method, func, HTTP_ARGS(HttpResponse, method))
  35
  36 HTTP_BEGIN_ARGS(setHeader, 1)
  37         HTTP_ARG_VAL(name, 0)
  38         HTTP_ARG_VAL(value, 0)
  39         HTTP_ARG_VAL(replace, 0)
  40 HTTP_END_ARGS;
  41
  42 HTTP_BEGIN_ARGS(getHeader, 0)
  43         HTTP_ARG_VAL(name, 0)
  44 HTTP_END_ARGS;
  45
  46 HTTP_EMPTY_ARGS(getETag);
  47 HTTP_BEGIN_ARGS(setETag, 1)
  48         HTTP_ARG_VAL(etag, 0)
  49 HTTP_END_ARGS;
  50
  51 HTTP_EMPTY_ARGS(getLastModified);
  52 HTTP_BEGIN_ARGS(setLastModified, 1)
  53         HTTP_ARG_VAL(timestamp, 0)
  54 HTTP_END_ARGS;
  55
  56 HTTP_EMPTY_ARGS(getCache);
  57 HTTP_BEGIN_ARGS(setCache, 1)
  58         HTTP_ARG_VAL(cache, 0)
  59 HTTP_END_ARGS;
  60
  61 HTTP_EMPTY_ARGS(getGzip);
  62 HTTP_BEGIN_ARGS(setGzip, 1)
  63         HTTP_ARG_VAL(gzip, 0)
  64 HTTP_END_ARGS;
  65
  66 HTTP_EMPTY_ARGS(getCacheControl);
  67 HTTP_BEGIN_ARGS(setCacheControl, 1)
  68         HTTP_ARG_VAL(cache_control, 0)
  69         HTTP_ARG_VAL(max_age, 0)
  70         HTTP_ARG_VAL(must_revalidate, 0)
  71 HTTP_END_ARGS;
  72
  73 HTTP_EMPTY_ARGS(getContentType);
  74 HTTP_BEGIN_ARGS(setContentType, 1)
  75         HTTP_ARG_VAL(content_type, 0)
  76 HTTP_END_ARGS;
  77
  78 HTTP_BEGIN_ARGS(guessContentType, 1)
  79         HTTP_ARG_VAL(magic_file, 0)
  80         HTTP_ARG_VAL(magic_mode, 0)
  81 HTTP_END_ARGS;
  82
  83 HTTP_EMPTY_ARGS(getContentDisposition);
  84 HTTP_BEGIN_ARGS(setContentDisposition, 1)
  85         HTTP_ARG_VAL(filename, 0)
  86         HTTP_ARG_VAL(send_inline, 0)
  87 HTTP_END_ARGS;
  88
  89 HTTP_EMPTY_ARGS(getThrottleDelay);
  90 HTTP_BEGIN_ARGS(setThrottleDelay, 1)
  91         HTTP_ARG_VAL(seconds, 0)
  92 HTTP_END_ARGS;
  93
  94 HTTP_EMPTY_ARGS(getBufferSize);
  95 HTTP_BEGIN_ARGS(setBufferSize, 1)
  96         HTTP_ARG_VAL(bytes, 0)
  97 HTTP_END_ARGS;
  98
  99 HTTP_EMPTY_ARGS(getData);
 100 HTTP_BEGIN_ARGS(setData, 1)
 101         HTTP_ARG_VAL(data, 0)
 102 HTTP_END_ARGS;
 103
 104 HTTP_EMPTY_ARGS(getStream);
 105 HTTP_BEGIN_ARGS(setStream, 1)
 106         HTTP_ARG_VAL(stream, 0)
 107 HTTP_END_ARGS;
 108
 109 HTTP_EMPTY_ARGS(getFile);
 110 HTTP_BEGIN_ARGS(setFile, 1)
 111         HTTP_ARG_VAL(filepath, 0)
 112 HTTP_END_ARGS;
 113
 114 HTTP_BEGIN_ARGS(send, 0)
 115         HTTP_ARG_VAL(clean_ob, 0)
 116 HTTP_END_ARGS;
 117
 118 HTTP_EMPTY_ARGS(capture);
 119
 120 HTTP_BEGIN_ARGS(redirect, 0)
 121         HTTP_ARG_VAL(url, 0)
 122         HTTP_ARG_VAL(params, 0)
 123         HTTP_ARG_VAL(session, 0)
 124         HTTP_ARG_VAL(permanent, 0)
 125 HTTP_END_ARGS;
 126
 127 HTTP_BEGIN_ARGS(status, 1)
 128         HTTP_ARG_VAL(code, 0)
 129 HTTP_END_ARGS;
 130
 131 HTTP_EMPTY_ARGS(getRequestHeaders);
 132 HTTP_EMPTY_ARGS(getRequestBody);
 133 HTTP_EMPTY_ARGS(getRequestBodyStream);
 134
 135 #define http_grab_response_headers _http_grab_response_headers
 136 static void _http_grab_response_headers(void *data, void *arg TSRMLS_DC);
 137
 138 #define OBJ_PROP_CE http_response_object_ce
 139 zend_class_entry *http_response_object_ce;
 140 zend_function_entry http_response_object_fe[] = {
 141
 142         HTTP_RESPONSE_ME(setHeader, ZEND_ACC_PUBLIC)
 143         HTTP_RESPONSE_ME(getHeader, ZEND_ACC_PUBLIC)
 144
 145         HTTP_RESPONSE_ME(setETag, ZEND_ACC_PUBLIC)
 146         HTTP_RESPONSE_ME(getETag, ZEND_ACC_PUBLIC)
 147
 148         HTTP_RESPONSE_ME(setLastModified, ZEND_ACC_PUBLIC)
 149         HTTP_RESPONSE_ME(getLastModified, ZEND_ACC_PUBLIC)
 150
 151         HTTP_RESPONSE_ME(setContentDisposition, ZEND_ACC_PUBLIC)
 152         HTTP_RESPONSE_ME(getContentDisposition, ZEND_ACC_PUBLIC)
 153
 154         HTTP_RESPONSE_ME(setContentType, ZEND_ACC_PUBLIC)
 155         HTTP_RESPONSE_ME(getContentType, ZEND_ACC_PUBLIC)
 156
 157         HTTP_RESPONSE_ME(guessContentType, ZEND_ACC_PUBLIC)
 158
 159         HTTP_RESPONSE_ME(setCache, ZEND_ACC_PUBLIC)
 160         HTTP_RESPONSE_ME(getCache, ZEND_ACC_PUBLIC)
 161
 162         HTTP_RESPONSE_ME(setCacheControl, ZEND_ACC_PUBLIC)
 163         HTTP_RESPONSE_ME(getCacheControl, ZEND_ACC_PUBLIC)
 164
 165         HTTP_RESPONSE_ME(setGzip, ZEND_ACC_PUBLIC)
 166         HTTP_RESPONSE_ME(getGzip, ZEND_ACC_PUBLIC)
 167
 168         HTTP_RESPONSE_ME(setThrottleDelay, ZEND_ACC_PUBLIC)
 169         HTTP_RESPONSE_ME(getThrottleDelay, ZEND_ACC_PUBLIC)
 170
 171         HTTP_RESPONSE_ME(setBufferSize, ZEND_ACC_PUBLIC)
 172         HTTP_RESPONSE_ME(getBufferSize, ZEND_ACC_PUBLIC)
 173
 174         HTTP_RESPONSE_ME(setData, ZEND_ACC_PUBLIC)
 175         HTTP_RESPONSE_ME(getData, ZEND_ACC_PUBLIC)
 176
 177         HTTP_RESPONSE_ME(setFile, ZEND_ACC_PUBLIC)
 178         HTTP_RESPONSE_ME(getFile, ZEND_ACC_PUBLIC)
 179
 180         HTTP_RESPONSE_ME(setStream, ZEND_ACC_PUBLIC)
 181         HTTP_RESPONSE_ME(getStream, ZEND_ACC_PUBLIC)
 182
 183         HTTP_RESPONSE_ME(send, ZEND_ACC_PUBLIC)
 184         HTTP_RESPONSE_ME(capture, ZEND_ACC_PUBLIC)
 185
 186         HTTP_RESPONSE_ALIAS(redirect, http_redirect)
 187         HTTP_RESPONSE_ALIAS(status, http_send_status)
 188         HTTP_RESPONSE_ALIAS(getRequestHeaders, http_get_request_headers)
 189         HTTP_RESPONSE_ALIAS(getRequestBody, http_get_request_body)
 190         HTTP_RESPONSE_ALIAS(getRequestBodyStream, http_get_request_body_stream)
 191
 192         EMPTY_FUNCTION_ENTRY
 193 };
 194
 195 PHP_MINIT_FUNCTION(http_response_object)
 196 {
 197         HTTP_REGISTER_CLASS(HttpResponse, http_response_object, NULL, 0);
 198
 199         DCL_STATIC_PROP(PRIVATE, bool, sent, 0);
 200         DCL_STATIC_PROP(PRIVATE, bool, catch, 0);
 201         DCL_STATIC_PROP(PRIVATE, long, mode, -1);
 202         DCL_STATIC_PROP(PRIVATE, long, stream, 0);
 203         DCL_STATIC_PROP_N(PRIVATE, file);
 204         DCL_STATIC_PROP_N(PRIVATE, data);
 205         DCL_STATIC_PROP(PROTECTED, bool, cache, 0);
 206         DCL_STATIC_PROP(PROTECTED, bool, gzip, 0);
 207         DCL_STATIC_PROP_N(PROTECTED, eTag);
 208         DCL_STATIC_PROP(PROTECTED, long, lastModified, 0);
 209         DCL_STATIC_PROP_N(PROTECTED, cacheControl);
 210         DCL_STATIC_PROP_N(PROTECTED, contentType);
 211         DCL_STATIC_PROP_N(PROTECTED, contentDisposition);
 212         DCL_STATIC_PROP(PROTECTED, long, bufferSize, 0);
 213         DCL_STATIC_PROP(PROTECTED, double, throttleDelay, 0.0);
 214
 215 #ifndef WONKY
 216         DCL_CONST(long, "REDIRECT", HTTP_REDIRECT);
 217         DCL_CONST(long, "REDIRECT_PERM", HTTP_REDIRECT_PERM);
 218         DCL_CONST(long, "REDIRECT_FOUND", HTTP_REDIRECT_FOUND);
 219         DCL_CONST(long, "REDIRECT_POST", HTTP_REDIRECT_POST);
 220         DCL_CONST(long, "REDIRECT_PROXY", HTTP_REDIRECT_PROXY);
 221         DCL_CONST(long, "REDIRECT_TEMP", HTTP_REDIRECT_TEMP);
 222 #endif /* WONKY */
 223
 224         return SUCCESS;
 225 }
 226
 227 static void _http_grab_response_headers(void *data, void *arg TSRMLS_DC)
 228 {
 229         phpstr_appendl(PHPSTR(arg), ((sapi_header_struct *)data)->header);
 230         phpstr_appends(PHPSTR(arg), HTTP_CRLF);
 231 }
 232
 233 /* ### USERLAND ### */
 234
 235 /* {{{ proto static bool HttpResponse::setHeader(string name[, mixed value[, bool replace = true]])
 236  *
 237  * Send an HTTP header.
 238  *
 239  * Expects a string parameter containing the name of the header and a mixed
 240  * parameter containing the value of the header, which will be converted to
 241  * a string.  Additionally accepts an optional boolean parameter, which
 242  * specifies whether an existing header should be replaced.  If the second
 243  * parameter is unset no header with this name will be sent.
 244  *
 245  * Returns TRUE on success, or FALSE on failure.
 246  *
 247  * Throws HttpHeaderException if http.only_exceptions is TRUE.
 248  */
 249 PHP_METHOD(HttpResponse, setHeader)
 250 {
 251         zend_bool replace = 1;
 252         char *name;
 253         int name_len = 0;
 254         zval *value = NULL;
 255
 256         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z/!b", &name, &name_len, &value, &replace)) {
 257                 RETURN_FALSE;
 258         }
 259         if (SG(headers_sent)) {
 260                 http_error(HE_WARNING, HTTP_E_HEADER, "Cannot add another header when headers have already been sent");
 261                 RETURN_FALSE;
 262         }
 263         if (!name_len) {
 264                 http_error(HE_WARNING, HTTP_E_HEADER, "Cannot send anonymous headers");
 265                 RETURN_FALSE;
 266         }
 267         http_send_header_zval_ex(name, name_len, &value, replace);
 268         RETURN_TRUE;
 269 }
 270 /* }}} */
 271
 272 /* {{{ proto static mixed HttpResponse::getHeader([string name])
 273  *
 274  * Get header(s) about to be sent.
 275  *
 276  * Accepts a string as optional parameter which specifies the name of the
 277  * header to read.  If the parameter is empty or omitted, an associative array
 278  * with all headers will be returned.
 279  *
 280  * NOTE: In Apache2 this only works for PHP-5.1.3 and greater.
 281  *
 282  * Returns either a string containing the value of the header matching name,
 283  * FALSE on failure, or an associative array with all headers.
 284  */
 285 PHP_METHOD(HttpResponse, getHeader)
 286 {
 287         char *name = NULL;
 288         int name_len = 0;
 289         phpstr headers;
 290
 291         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &name, &name_len)) {
 292                 RETURN_FALSE;
 293         }
 294
 295         phpstr_init(&headers);
 296         zend_llist_apply_with_argument(&SG(sapi_headers).headers, http_grab_response_headers, &headers TSRMLS_CC);
 297         phpstr_fix(&headers);
 298
 299         if (name && name_len) {
 300                 zval **header;
 301                 HashTable headers_ht;
 302
 303                 zend_hash_init(&headers_ht, sizeof(zval *), NULL, ZVAL_PTR_DTOR, 0);
 304                 if (    (SUCCESS == http_parse_headers_ex(PHPSTR_VAL(&headers), &headers_ht, 1)) &&
 305                                 (SUCCESS == zend_hash_find(&headers_ht, name, name_len + 1, (void *) &header))) {
 306                         RETVAL_ZVAL(*header, 1, 0);
 307                 } else {
 308                         RETVAL_NULL();
 309                 }
 310                 zend_hash_destroy(&headers_ht);
 311         } else {
 312                 array_init(return_value);
 313                 http_parse_headers_ex(PHPSTR_VAL(&headers), Z_ARRVAL_P(return_value), 1);
 314         }
 315
 316         phpstr_dtor(&headers);
 317 }
 318 /* }}} */
 319
 320 /* {{{ proto static bool HttpResponse::setCache(bool cache)
 321  *
 322  * Whether it should be attempted to cache the entity.
 323  * This will result in necessary caching headers and checks of clients
 324  * "If-Modified-Since" and "If-None-Match" headers.  If one of those headers
 325  * matches a "304 Not Modified" status code will be issued.
 326  *
 327  * NOTE: If you're using sessions, be sure that you set session.cache_limiter
 328  * to something more appropriate than "no-cache"!
 329  *
 330  * Expects a boolean as parameter specifying whether caching should be attempted.
 331  *
 332  * Returns TRUE on success, or FALSE on failure.
 333  */
 334 PHP_METHOD(HttpResponse, setCache)
 335 {
 336         zend_bool do_cache = 0;
 337
 338         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &do_cache)) {
 339                 RETURN_FALSE;
 340         }
 341
 342         RETURN_SUCCESS(UPD_STATIC_PROP(bool, cache, do_cache));
 343 }
 344 /* }}} */
 345
 346 /* {{{ proto static bool HttpResponse::getCache()
 347  *
 348  * Get current caching setting.
 349  *
 350  * Returns TRUE if caching should be attempted, else FALSE.
 351  */
 352 PHP_METHOD(HttpResponse, getCache)
 353 {
 354         NO_ARGS;
 355
 356         if (return_value_used) {
 357                 zval *cache_p, *cache = convert_to_type_ex(IS_BOOL, GET_STATIC_PROP(cache), &cache_p);
 358
 359                 RETVAL_ZVAL(cache, 1, 0);
 360
 361                 if (cache_p) {
 362                         zval_ptr_dtor(&cache_p);
 363                 }
 364         }
 365 }
 366 /* }}}*/
 367
 368 /* {{{ proto static bool HttpResponse::setGzip(bool gzip)
 369  *
 370  * Enable on-thy-fly gzipping of the sent entity.
 371  *
 372  * Expects a boolean as parameter indicating if GZip compression should be enabled.
 373  *
 374  * Returns TRUE on success, or FALSE on failure.
 375  */
 376 PHP_METHOD(HttpResponse, setGzip)
 377 {
 378         zend_bool do_gzip = 0;
 379
 380         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "b", &do_gzip)) {
 381                 RETURN_FALSE;
 382         }
 383
 384         RETURN_SUCCESS(UPD_STATIC_PROP(bool, gzip, do_gzip));
 385 }
 386 /* }}} */
 387
 388 /* {{{ proto static bool HttpResponse::getGzip()
 389  *
 390  * Get current gzipping setting.
 391  *
 392  * Returns TRUE if GZip compression is enabled, else FALSE.
 393  */
 394 PHP_METHOD(HttpResponse, getGzip)
 395 {
 396         NO_ARGS;
 397
 398         if (return_value_used) {
 399                 zval *gzip_p, *gzip = convert_to_type_ex(IS_BOOL, GET_STATIC_PROP(gzip), &gzip_p);
 400
 401                 RETVAL_ZVAL(gzip, 1, 0);
 402
 403                 if (gzip_p) {
 404                         zval_ptr_dtor(&gzip_p);
 405                 }
 406         }
 407 }
 408 /* }}} */
 409
 410 /* {{{ proto static bool HttpResponse::setCacheControl(string control[, int max_age = 0[, bool must_revalidate = true]])
 411  *
 412  * Set a custom cache-control header, usually being "private" or "public";
 413  * The max_age parameter controls how long the cache entry is valid on the client side.
 414  *
 415  * Expects a string parameter containing the primary cache control setting.
 416  * Additionally accepts an int parameter specifying the max-age setting.
 417  * Accepts an optional third bool parameter indicating whether the cache
 418  * must be revalidated every request.
 419  *
 420  * Returns TRUE on success, or FALSE if control does not match one of
 421  * "public" , "private" or "no-cache".
 422  *
 423  * Throws HttpInvalidParamException if http.only_exceptions is TRUE.
 424  */
 425 PHP_METHOD(HttpResponse, setCacheControl)
 426 {
 427         char *ccontrol, *cctl;
 428         int cc_len;
 429         long max_age = 0;
 430         zend_bool must_revalidate = 1;
 431
 432         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|lb", &ccontrol, &cc_len, &max_age, &must_revalidate)) {
 433                 RETURN_FALSE;
 434         }
 435
 436         if (strcmp(ccontrol, "public") && strcmp(ccontrol, "private") && strcmp(ccontrol, "no-cache")) {
 437                 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol);
 438                 RETURN_FALSE;
 439         } else {
 440                 size_t cctl_len = spprintf(&cctl, 0, "%s,%s max-age=%ld", ccontrol, must_revalidate?" must-revalidate,":"", max_age);
 441                 RETVAL_SUCCESS(UPD_STATIC_STRL(cacheControl, cctl, cctl_len));
 442                 efree(cctl);
 443         }
 444 }
 445 /* }}} */
 446
 447 /* {{{ proto static string HttpResponse::getCacheControl()
 448  *
 449  * Get current Cache-Control header setting.
 450  *
 451  * Returns the current cache control setting as a string like sent in a header.
 452  */
 453 PHP_METHOD(HttpResponse, getCacheControl)
 454 {
 455         NO_ARGS;
 456
 457         if (return_value_used) {
 458                 zval *ccontrol_p, *ccontrol = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(cacheControl), &ccontrol_p);
 459
 460                 RETVAL_ZVAL(ccontrol, 1, 0);
 461
 462                 if (ccontrol_p) {
 463                         zval_ptr_dtor(&ccontrol_p);
 464                 }
 465         }
 466 }
 467 /* }}} */
 468
 469 /* {{{ proto static bool HttpResponse::setContentType(string content_type)
 470  *
 471  * Set the content-type of the sent entity.
 472  *
 473  * Expects a string as parameter specifying the content type of the sent entity.
 474  *
 475  * Returns TRUE on success, or FALSE if the content type does not seem to
 476  * contain a primary and secondary content type part.
 477  *
 478  * Throws HttpInvalidParamException if http.only_exceptions is TRUE.
 479  */
 480 PHP_METHOD(HttpResponse, setContentType)
 481 {
 482         char *ctype;
 483         int ctype_len;
 484
 485         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &ctype, &ctype_len)) {
 486                 RETURN_FALSE;
 487         }
 488
 489         HTTP_CHECK_CONTENT_TYPE(ctype, RETURN_FALSE);
 490         RETURN_SUCCESS(UPD_STATIC_STRL(contentType, ctype, ctype_len));
 491 }
 492 /* }}} */
 493
 494 /* {{{ proto static string HttpResponse::getContentType()
 495  *
 496  * Get current Content-Type header setting.
 497  *
 498  * Returns the currently set content type as string.
 499  */
 500 PHP_METHOD(HttpResponse, getContentType)
 501 {
 502         NO_ARGS;
 503
 504         if (return_value_used) {
 505                 zval *ctype_p, *ctype = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentType), &ctype_p);
 506
 507                 RETVAL_ZVAL(ctype, 1, 0);
 508
 509                 if (ctype_p) {
 510                         zval_ptr_dtor(&ctype_p);
 511                 }
 512         }
 513 }
 514 /* }}} */
 515
 516 /* {{{ proto static string HttpResponse::guessContentType(string magic_file[, int magic_mode = MAGIC_MIME])
 517  *
 518  * Attempts to guess the content type of supplied payload through libmagic.
 519  * If the attempt is successful, the guessed content type will automatically
 520  * be set as response content type.
 521  *
 522  * Expects a string parameter specifying the magic.mime database to use.
 523  * Additionally accepts an optional int parameter, being flags for libmagic.
 524  *
 525  * Returns the guessed content type on success, or FALSE on failure.
 526  *
 527  * Throws HttpRuntimeException, HttpInvalidParamException
 528  * if http.only_exceptions is TRUE.
 529  */
 530 PHP_METHOD(HttpResponse, guessContentType)
 531 {
 532 #ifdef HTTP_HAVE_MAGIC
 533         char *magic_file, *ct = NULL;
 534         int magic_file_len;
 535         long magic_mode = MAGIC_MIME;
 536
 537         RETVAL_FALSE;
 538         SET_EH_THROW_HTTP();
 539         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &magic_file, &magic_file_len, &magic_mode)) {
 540                 switch (Z_LVAL_P(GET_STATIC_PROP(mode))) {
 541                         case SEND_DATA:
 542                         {
 543                                 zval *data = GET_STATIC_PROP(data);
 544                                 ct = http_guess_content_type(magic_file, magic_mode, Z_STRVAL_P(data), Z_STRLEN_P(data), SEND_DATA);
 545                                 break;
 546                         }
 547
 548                         case SEND_RSRC:
 549                         {
 550                                 php_stream *s;
 551                                 zval *z = GET_STATIC_PROP(stream);
 552                                 z->type = IS_RESOURCE;
 553                                 php_stream_from_zval(s, &z);
 554                                 ct = http_guess_content_type(magic_file, magic_mode, s, 0, SEND_RSRC);
 555                                 break;
 556                         }
 557
 558                         default:
 559                                 ct = http_guess_content_type(magic_file, magic_mode, Z_STRVAL_P(GET_STATIC_PROP(file)), 0, -1);
 560                                 break;
 561                 }
 562                 if (ct) {
 563                         UPD_STATIC_PROP(string, contentType, ct);
 564                         RETVAL_STRING(ct, 0);
 565                 }
 566         }
 567         SET_EH_NORMAL();
 568 #else
 569         http_error(HE_THROW, HTTP_E_RUNTIME, "Cannot guess Content-Type; libmagic not available");
 570         RETURN_FALSE;
 571 #endif
 572 }
 573 /* }}} */
 574
 575 /* {{{ proto static bool HttpResponse::setContentDisposition(string filename[, bool inline = false])
 576  *
 577  * Set the Content-Disposition.  The Content-Disposition header is very useful
 578  * if the data actually sent came from a file or something similar, that should
 579  * be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
 580  *
 581  * Expects a string parameter specifying the file name the "Save as..." dialog
 582  * should display.  Optionally accepts a bool parameter, which, if set to true
 583  * and the user agent knows how to handle the content type, will probably not
 584  * cause the popup window to be shown.
 585  *
 586  * Returns TRUE on success or FALSE on failure.
 587  */
 588 PHP_METHOD(HttpResponse, setContentDisposition)
 589 {
 590         char *file, *cd;
 591         int file_len;
 592         size_t cd_len;
 593         zend_bool send_inline = 0;
 594
 595         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &file, &file_len, &send_inline)) {
 596                 RETURN_FALSE;
 597         }
 598
 599         cd_len = spprintf(&cd, 0, "%s; filename=\"%s\"", send_inline ? "inline" : "attachment", file);
 600         RETVAL_SUCCESS(UPD_STATIC_STRL(contentDisposition, cd, cd_len));
 601         efree(cd);
 602 }
 603 /* }}} */
 604
 605 /* {{{ proto static string HttpResponse::getContentDisposition()
 606  *
 607  * Get current Content-Disposition setting.
 608  *
 609  * Returns the current content disposition as string like sent in a header.
 610  */
 611 PHP_METHOD(HttpResponse, getContentDisposition)
 612 {
 613         NO_ARGS;
 614
 615         if (return_value_used) {
 616                 zval *cd_p, *cd = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentDisposition), &cd_p);
 617
 618                 RETVAL_ZVAL(cd, 1, 0);
 619
 620                 if (cd_p) {
 621                         zval_ptr_dtor(&cd_p);
 622                 }
 623         }
 624 }
 625 /* }}} */
 626
 627 /* {{{ proto static bool HttpResponse::setETag(string etag)
 628  *
 629  * Set a custom ETag.  Use this only if you know what you're doing.
 630  *
 631  * Expects an unquoted string as parameter containing the ETag.
 632  *
 633  * Returns TRUE on success, or FALSE on failure.
 634  */
 635 PHP_METHOD(HttpResponse, setETag)
 636 {
 637         char *etag;
 638         int etag_len;
 639
 640         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &etag, &etag_len)) {
 641                 RETURN_FALSE;
 642         }
 643
 644         RETURN_SUCCESS(UPD_STATIC_STRL(eTag, etag, etag_len));
 645 }
 646 /* }}} */
 647
 648 /* {{{ proto static string HttpResponse::getETag()
 649  *
 650  * Get calculated or previously set custom ETag.
 651  *
 652  * Returns the calculated or previously set ETag as unquoted string.
 653  */
 654 PHP_METHOD(HttpResponse, getETag)
 655 {
 656         NO_ARGS;
 657
 658         if (return_value_used) {
 659                 zval *etag_p, *etag = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag), &etag_p);
 660
 661                 RETVAL_ZVAL(etag, 1, 0);
 662
 663                 if (etag_p) {
 664                         zval_ptr_dtor(&etag_p);
 665                 }
 666         }
 667 }
 668 /* }}} */
 669
 670 /* {{{ proto static bool HttpResponse::setLastModified(int timestamp)
 671  *
 672  * Set a custom Last-Modified date.
 673  *
 674  * Expects an unix timestamp as parameter representing the last modification
 675  * time of the sent entity.
 676  *
 677  * Returns TRUE on success, or FALSE on failure.
 678  */
 679 PHP_METHOD(HttpResponse, setLastModified)
 680 {
 681         long lm;
 682
 683         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &lm)) {
 684                 RETURN_FALSE;
 685         }
 686
 687         RETURN_SUCCESS(UPD_STATIC_PROP(long, lastModified, lm));
 688 }
 689 /* }}} */
 690
 691 /* {{{ proto static int HttpResponse::getLastModified()
 692  *
 693  * Get calculated or previously set custom Last-Modified date.
 694  *
 695  * Returns the calculated or previously set unix timestamp.
 696  */
 697 PHP_METHOD(HttpResponse, getLastModified)
 698 {
 699         NO_ARGS;
 700
 701         if (return_value_used) {
 702                 zval *lm_p, *lm = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified), &lm_p);
 703
 704                 RETVAL_ZVAL(lm, 1, 0);
 705
 706                 if (lm_p) {
 707                         zval_ptr_dtor(&lm_p);
 708                 }
 709         }
 710 }
 711 /* }}} */
 712
 713 /* {{{ proto static bool HttpResponse::setThrottleDelay(double seconds)
 714  *
 715  * Sets the throttle delay for use with HttpResponse::setBufferSize().
 716  *
 717  * Provides a basic throttling mechanism, which will yield the current process
 718  * resp. thread until the entity has been completely sent, though.
 719  *
 720  * Note: This doesn't really work with the FastCGI SAPI.
 721  *
 722  * Expects a double parameter specifying the seconds too sleep() after
 723  * each chunk sent.
 724  *
 725  * Returns TRUE on success, or FALSE on failure.
 726  */
 727 PHP_METHOD(HttpResponse, setThrottleDelay)
 728 {
 729         double seconds;
 730
 731         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", &seconds)) {
 732                 RETURN_FALSE;
 733         }
 734         RETURN_SUCCESS(UPD_STATIC_PROP(double, throttleDelay, seconds));
 735 }
 736 /* }}} */
 737
 738 /* {{{ proto static double HttpResponse::getThrottleDelay()
 739  *
 740  * Get the current throttle delay.
 741  *
 742  * Returns a double representing the throttle delay in seconds.
 743  */
 744 PHP_METHOD(HttpResponse, getThrottleDelay)
 745 {
 746         NO_ARGS;
 747
 748         if (return_value_used) {
 749                 zval *delay_p, *delay = convert_to_type_ex(IS_DOUBLE, GET_STATIC_PROP(throttleDelay), &delay_p);
 750
 751                 RETVAL_ZVAL(delay, 1, 0);
 752
 753                 if (delay_p) {
 754                         zval_ptr_dtor(&delay_p);
 755                 }
 756         }
 757 }
 758 /* }}} */
 759
 760 /* {{{ proto static bool HttpResponse::setBufferSize(int bytes)
 761  *
 762  * Sets the send buffer size for use with HttpResponse::setThrottleDelay().
 763  *
 764  * Provides a basic throttling mechanism, which will yield the current process
 765  * resp. thread until the entity has been completely sent, though.
 766  *
 767  * Note: This doesn't really work with the FastCGI SAPI.
 768  *
 769  * Expects an int parameter representing the chunk size in bytes.
 770  *
 771  * Returns TRUE on success, or FALSE on failure.
 772  */
 773 PHP_METHOD(HttpResponse, setBufferSize)
 774 {
 775         long bytes;
 776
 777         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &bytes)) {
 778                 RETURN_FALSE;
 779         }
 780         RETURN_SUCCESS(UPD_STATIC_PROP(long, bufferSize, bytes));
 781 }
 782 /* }}} */
 783
 784 /* {{{ proto static int HttpResponse::getBufferSize()
 785  *
 786  * Get current buffer size.
 787  *
 788  * Returns an int representing the current buffer size in bytes.
 789  */
 790 PHP_METHOD(HttpResponse, getBufferSize)
 791 {
 792         NO_ARGS;
 793
 794         if (return_value_used) {
 795                 zval *size_p, *size = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(bufferSize), &size_p);
 796
 797                 RETVAL_ZVAL(size, 1, 0);
 798
 799                 if (size_p) {
 800                         zval_ptr_dtor(&size_p);
 801                 }
 802         }
 803 }
 804 /* }}} */
 805
 806 /* {{{ proto static bool HttpResponse::setData(mixed data)
 807  *
 808  * Set the data to be sent.
 809  *
 810  * Expects one parameter, which will be converted to a string and contains
 811  * the data to send.
 812  *
 813  * Returns TRUE on success, or FALSE on failure.
 814  */
 815 PHP_METHOD(HttpResponse, setData)
 816 {
 817         char *etag;
 818         zval *the_data;
 819
 820         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &the_data)) {
 821                 RETURN_FALSE;
 822         }
 823         if (Z_TYPE_P(the_data) != IS_STRING) {
 824                 convert_to_string_ex(&the_data);
 825         }
 826
 827         if (    (SUCCESS != SET_STATIC_PROP(data, the_data)) ||
 828                         (SUCCESS != UPD_STATIC_PROP(long, mode, SEND_DATA))) {
 829                 RETURN_FALSE;
 830         }
 831
 832         UPD_STATIC_PROP(long, lastModified, http_last_modified(the_data, SEND_DATA));
 833         if ((etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA))) {
 834                 UPD_STATIC_PROP(string, eTag, etag);
 835                 efree(etag);
 836         }
 837
 838         RETURN_TRUE;
 839 }
 840 /* }}} */
 841
 842 /* {{{ proto static string HttpResponse::getData()
 843  *
 844  * Get the previously set data to be sent.
 845  *
 846  * Returns a string containing the previously set data to send.
 847  */
 848 PHP_METHOD(HttpResponse, getData)
 849 {
 850         NO_ARGS;
 851
 852         if (return_value_used) {
 853                 zval *the_data = GET_STATIC_PROP(data);
 854
 855                 RETURN_ZVAL(the_data, 1, 0);
 856         }
 857 }
 858 /* }}} */
 859
 860 /* {{{ proto static bool HttpResponse::setStream(resource stream)
 861  *
 862  * Set the resource to be sent.
 863  *
 864  * Expects a resource parameter referencing an already opened stream from
 865  * which the data to send will be read.
 866  *
 867  * Returns TRUE on success, or FALSE on failure.
 868  */
 869 PHP_METHOD(HttpResponse, setStream)
 870 {
 871         char *etag;
 872         zval *the_stream;
 873         php_stream *the_real_stream;
 874         php_stream_statbuf ssb;
 875
 876         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &the_stream)) {
 877                 RETURN_FALSE;
 878         }
 879
 880         php_stream_from_zval(the_real_stream, &the_stream);
 881         if (php_stream_stat(the_real_stream, &ssb)) {
 882                 RETURN_FALSE;
 883         }
 884
 885         if (    (SUCCESS != UPD_STATIC_PROP(long, stream, Z_LVAL_P(the_stream))) ||
 886                         (SUCCESS != UPD_STATIC_PROP(long, mode, SEND_RSRC))) {
 887                 RETURN_FALSE;
 888         }
 889         zend_list_addref(Z_LVAL_P(the_stream));
 890
 891         UPD_STATIC_PROP(long, lastModified, http_last_modified(the_real_stream, SEND_RSRC));
 892         if ((etag = http_etag(the_real_stream, 0, SEND_RSRC))) {
 893                 UPD_STATIC_PROP(string, eTag, etag);
 894                 efree(etag);
 895         }
 896
 897         RETURN_TRUE;
 898 }
 899 /* }}} */
 900
 901 /* {{{ proto static resource HttpResponse::getStream()
 902  *
 903  * Get the previously set resource to be sent.
 904  *
 905  * Returns the previously set resource.
 906  */
 907 PHP_METHOD(HttpResponse, getStream)
 908 {
 909         NO_ARGS;
 910
 911         if (return_value_used) {
 912                 zval *stream_p;
 913
 914                 RETVAL_RESOURCE(Z_LVAL_P(convert_to_type_ex(IS_LONG, GET_STATIC_PROP(stream), &stream_p)));
 915
 916                 if (stream_p) {
 917                         zval_ptr_dtor(&stream_p);
 918                 }
 919         }
 920 }
 921 /* }}} */
 922
 923 /* {{{ proto static bool HttpResponse::setFile(string file)
 924  *
 925  * Set the file to be sent.
 926  *
 927  * Expects a string as parameter, specifying the path to the file to send.
 928  *
 929  * Returns TRUE on success, or FALSE on failure.
 930  */
 931 PHP_METHOD(HttpResponse, setFile)
 932 {
 933         char *the_file, *etag;
 934         int file_len;
 935         php_stream_statbuf ssb;
 936
 937         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &the_file, &file_len)) {
 938                 RETURN_FALSE;
 939         }
 940
 941         if (php_stream_stat_path(the_file, &ssb)) {
 942                 RETURN_FALSE;
 943         }
 944
 945         if (    (SUCCESS != UPD_STATIC_STRL(file, the_file, file_len)) ||
 946                         (SUCCESS != UPD_STATIC_PROP(long, mode, -1))) {
 947                 RETURN_FALSE;
 948         }
 949
 950         UPD_STATIC_PROP(long, lastModified, http_last_modified(the_file, -1));
 951         if ((etag = http_etag(the_file, 0, -1))) {
 952                 UPD_STATIC_PROP(string, eTag, etag);
 953                 efree(etag);
 954         }
 955
 956         RETURN_TRUE;
 957 }
 958 /* }}} */
 959
 960 /* {{{ proto static string HttpResponse::getFile()
 961  *
 962  * Get the previously set file to be sent.
 963  *
 964  * Returns the previously set path to the file to send as string.
 965  */
 966 PHP_METHOD(HttpResponse, getFile)
 967 {
 968         NO_ARGS;
 969
 970         if (return_value_used) {
 971                 zval *the_file_p, *the_file = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(file), &the_file_p);
 972
 973                 RETVAL_ZVAL(the_file, 1, 0);
 974
 975                 if (the_file_p) {
 976                         zval_ptr_dtor(&the_file_p);
 977                 }
 978         }
 979 }
 980 /* }}} */
 981
 982 /* {{{ proto static bool HttpResponse::send([bool clean_ob = true])
 983  *
 984  * Finally send the entity.
 985  *
 986  * Accepts an optional boolean parameter, specifying whether the output
 987  * buffers should be discarded prior sending.  A successful caching attempt
 988  * will cause a script termination, and write a log entry if the INI setting
 989  * http.cache_log is set.
 990  *
 991  * Returns TRUE on success, or FALSE on failure.
 992  *
 993  * Throws HttpHeaderException, HttpResponseException if http.only_exceptions is TRUE.
 994  *
 995  * Example:
 996  * <pre>
 997  * <?php
 998  * HttpResponse::setCache(true);
 999  * HttpResponse::setContentType('application/pdf');
1000  * HttpResponse::setContentDisposition("$user.pdf", false);
1001  * HttpResponse::setFile('sheet.pdf');
1002  * HttpResponse::send();
1003  * ?>
1004  * </pre>
1005  */
1006 PHP_METHOD(HttpResponse, send)
1007 {
1008         zval *sent;
1009         zend_bool clean_ob = 1;
1010
1011         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &clean_ob)) {
1012                 RETURN_FALSE;
1013         }
1014
1015         HTTP_CHECK_HEADERS_SENT(RETURN_FALSE);
1016
1017         sent = GET_STATIC_PROP(sent);
1018         if (Z_LVAL_P(sent)) {
1019                 http_error(HE_WARNING, HTTP_E_RESPONSE, "Cannot send HttpResponse, response has already been sent");
1020                 RETURN_FALSE;
1021         } else {
1022                 Z_LVAL_P(sent) = 1;
1023         }
1024
1025         /* capture mode */
1026         if (zval_is_true(GET_STATIC_PROP(catch))) {
1027                 zval *etag_p, *the_data;
1028
1029                 MAKE_STD_ZVAL(the_data);
1030                 php_ob_get_buffer(the_data TSRMLS_CC);
1031                 SET_STATIC_PROP(data, the_data);
1032                 ZVAL_LONG(GET_STATIC_PROP(mode), SEND_DATA);
1033
1034                 if (!Z_STRLEN_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag), &etag_p))) {
1035                         char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA);
1036                         if (etag) {
1037                                 UPD_STATIC_PROP(string, eTag, etag);
1038                                 efree(etag);
1039                         }
1040                 }
1041                 zval_ptr_dtor(&the_data);
1042
1043                 if (etag_p) {
1044                         zval_ptr_dtor(&etag_p);
1045                 }
1046
1047                 clean_ob = 1;
1048         }
1049
1050         if (clean_ob) {
1051                 /* interrupt on-the-fly etag generation */
1052                 HTTP_G->etag.started = 0;
1053                 /* discard previous output buffers */
1054                 php_end_ob_buffers(0 TSRMLS_CC);
1055         }
1056
1057         /* caching */
1058         if (zval_is_true(GET_STATIC_PROP(cache))) {
1059                 zval *cctl, *cctl_p, *etag, *etag_p, *lmod, *lmod_p;
1060
1061                 etag = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(eTag), &etag_p);
1062                 lmod = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(lastModified), &lmod_p);
1063                 cctl = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(cacheControl), &cctl_p);
1064
1065                 if (Z_LVAL_P(lmod) || Z_STRLEN_P(etag)) {
1066                         if (Z_STRLEN_P(cctl)) {
1067                                 http_send_cache_control(Z_STRVAL_P(cctl), Z_STRLEN_P(cctl));
1068                         } else {
1069                                 http_send_cache_control(HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL));
1070                         }
1071                         if (Z_STRLEN_P(etag)) {
1072                                 http_send_etag(Z_STRVAL_P(etag), Z_STRLEN_P(etag));
1073                         }
1074                         if (Z_LVAL_P(lmod)) {
1075                                 http_send_last_modified(Z_LVAL_P(lmod));
1076                         }
1077                 }
1078
1079                 if (etag_p) zval_ptr_dtor(&etag_p);
1080                 if (lmod_p) zval_ptr_dtor(&lmod_p);
1081                 if (cctl_p) zval_ptr_dtor(&cctl_p);
1082         }
1083
1084         /* content type */
1085         {
1086                 zval *ctype_p, *ctype = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentType), &ctype_p);
1087                 if (Z_STRLEN_P(ctype)) {
1088                         http_send_content_type(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype));
1089                 } else {
1090                         char *ctypes = INI_STR("default_mimetype");
1091                         size_t ctlen = ctypes ? strlen(ctypes) : 0;
1092
1093                         if (ctlen) {
1094                                 http_send_content_type(ctypes, ctlen);
1095                         } else {
1096                                 http_send_content_type("application/x-octetstream", lenof("application/x-octetstream"));
1097                         }
1098                 }
1099                 if (ctype_p) {
1100                         zval_ptr_dtor(&ctype_p);
1101                 }
1102         }
1103
1104         /* content disposition */
1105         {
1106                 zval *cd_p, *cd = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(contentDisposition), &cd_p);
1107                 if (Z_STRLEN_P(cd)) {
1108                         http_send_header_ex("Content-Disposition", lenof("Content-Disposition"), Z_STRVAL_P(cd), Z_STRLEN_P(cd), 1, NULL);
1109                 }
1110                 if (cd_p) {
1111                         zval_ptr_dtor(&cd_p);
1112                 }
1113         }
1114
1115         /* throttling */
1116         {
1117                 zval *bsize_p, *bsize = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(bufferSize), &bsize_p);
1118                 zval *delay_p, *delay = convert_to_type_ex(IS_DOUBLE, GET_STATIC_PROP(throttleDelay), &delay_p);
1119                 HTTP_G->send.buffer_size    = Z_LVAL_P(bsize);
1120                 HTTP_G->send.throttle_delay = Z_DVAL_P(delay);
1121                 if (bsize_p) zval_ptr_dtor(&bsize_p);
1122                 if (delay_p) zval_ptr_dtor(&delay_p);
1123         }
1124
1125         /* gzip */
1126         HTTP_G->send.deflate.response = zval_is_true(GET_STATIC_PROP(gzip));
1127
1128         /* send */
1129         switch (Z_LVAL_P(GET_STATIC_PROP(mode))) {
1130                 case SEND_DATA:
1131                 {
1132                         zval *zdata_p, *zdata = convert_to_type_ex(IS_STRING, GET_STATIC_PROP(data), &zdata_p);
1133                         RETVAL_SUCCESS(http_send_data(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata)));
1134                         if (zdata_p) zval_ptr_dtor(&zdata_p);
1135                         return;
1136                 }
1137
1138                 case SEND_RSRC:
1139                 {
1140                         php_stream *the_real_stream;
1141                         zval *the_stream_p, *the_stream = convert_to_type_ex(IS_LONG, GET_STATIC_PROP(stream), &the_stream_p);
1142                         the_stream->type = IS_RESOURCE;
1143                         php_stream_from_zval(the_real_stream, &the_stream);
1144                         RETVAL_SUCCESS(http_send_stream(the_real_stream));
1145                         if (the_stream_p) zval_ptr_dtor(&the_stream_p);
1146                         return;
1147                 }
1148
1149                 default:
1150                 {
1151                         zval *file_p;
1152                         RETVAL_SUCCESS(http_send_file(Z_STRVAL_P(convert_to_type_ex(IS_STRING, GET_STATIC_PROP(file), &file_p))));
1153                         if (file_p) zval_ptr_dtor(&file_p);
1154                         return;
1155                 }
1156         }
1157 }
1158 /* }}} */
1159
1160 /* {{{ proto static void HttpResponse::capture()
1161  *
1162  * Capture script output.
1163  *
1164  * Example:
1165  * <pre>
1166  * <?php
1167  * HttpResponse::setCache(true);
1168  * HttpResponse::capture();
1169  * // script follows
1170  * ?>
1171  * </pre>
1172  */
1173 PHP_METHOD(HttpResponse, capture)
1174 {
1175         NO_ARGS;
1176
1177         HTTP_CHECK_HEADERS_SENT(RETURN_FALSE);
1178
1179         UPD_STATIC_PROP(long, catch, 1);
1180
1181         php_end_ob_buffers(0 TSRMLS_CC);
1182         php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC);
1183
1184         /* register shutdown function */
1185         {
1186                 zval func, retval, arg, *argp[1];
1187
1188                 INIT_PZVAL(&arg);
1189                 INIT_PZVAL(&func);
1190                 INIT_PZVAL(&retval);
1191                 ZVAL_STRINGL(&func, "register_shutdown_function", lenof("register_shutdown_function"), 0);
1192
1193                 array_init(&arg);
1194                 add_next_index_stringl(&arg, "HttpResponse", lenof("HttpResponse"), 1);
1195                 add_next_index_stringl(&arg, "send", lenof("send"), 1);
1196                 argp[0] = &arg;
1197                 call_user_function(EG(function_table), NULL, &func, &retval, 1, argp TSRMLS_CC);
1198                 zval_dtor(&arg);
1199         }
1200 }
1201 /* }}} */
1202
1203 #endif /* ZEND_ENGINE_2 && !WONKY */
1204
1205 /*
1206  * Local variables:
1207  * tab-width: 4
1208  * c-basic-offset: 4
1209  * End:
1210  * vim600: noet sw=4 ts=4 fdm=marker
1211  * vim<600: noet sw=4 ts=4
1212  */
1213