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<?php
/**
* @version $Id$
* @package Koowa_Http
* @copyright Copyright (C) 2007 - 2012 Johan Janssens. All rights reserved.
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
* @link http://www.nooku.org
*/
/**
* HTTP Response class
*
* @todo Add other statuses
* @see http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
*
* @author Johan Janssens <johan@nooku.org>
* @category Koowa
* @package Koowa_Http
*/
class KHttpResponse
{
// [Successful 2xx]
const OK = 200;
const CREATED = 201;
const ACCEPTED = 202;
const NO_CONTENT = 204;
const RESET_CONTENT = 205;
const PARTIAL_CONTENT = 206;
// [Redirection 3xx]
const MOVED_PERMANENTLY = 301;
const FOUND = 302;
const SEE_OTHER = 303;
const NOT_MODIFIED = 304;
const USE_PROXY = 305;
const TEMPORARY_REDIRECT = 307;
// [Client Error 4xx]
const BAD_REQUEST = 400;
const UNAUTHORIZED = 401;
const FORBIDDEN = 403;
const NOT_FOUND = 404;
const METHOD_NOT_ALLOWED = 405;
const NOT_ACCEPTABLE = 406;
const REQUEST_TIMEOUT = 408;
const CONFLICT = 409;
const GONE = 410;
const LENGTH_REQUIRED = 411;
const PRECONDITION_FAILED = 412;
const REQUEST_ENTITY_TOO_LARGE = 413;
const REQUEST_URI_TOO_LONG = 414;
const UNSUPPORTED_MEDIA_TYPE = 415;
const EXPECTATION_FAILED = 417;
// [Server Error 5xx]
const INTERNAL_SERVER_ERROR = 500;
const NOT_IMPLEMENTED = 501;
const BAD_GATEWAY = 502;
const SERVICE_UNAVAILABLE = 503;
const GATEWAY_TIMEOUT = 504;
const VERSION_NOT_SUPPORTED = 505;
private static $__messages = array(
// [Successful 2xx]
200 => 'OK',
201 => 'Created',
202 => 'Accepted',
204 => 'No Content',
205 => 'Reset Content',
206 => 'Partial Content',
// [Redirection 3xx]
300 => 'Multiple Choices',
301 => 'Moved Permanently',
302 => 'Found',
303 => 'See Other',
304 => 'Not Modified',
305 => 'Use Proxy',
307 => 'Temporary Redirect',
// [Client Error 4xx]
400 => 'Bad Request',
401 => 'Unauthorized',
403 => 'Forbidden',
404 => 'Not Found',
405 => 'Method Not Allowed',
406 => 'Not Acceptable',
408 => 'Request Timeout',
409 => 'Conflict',
410 => 'Gone',
411 => 'Length Required',
412 => 'Precondition Failed',
413 => 'Request Entity Too Large',
414 => 'Request-URI Too Long',
415 => 'Unsupported Media Type',
416 => 'Requested Range Not Satisfiable',
417 => 'Expectation Failed',
// [Server Error 5xx]
500 => 'Internal Server Error',
501 => 'Not Implemented',
502 => 'Bad Gateway',
503 => 'Service Unavailable',
504 => 'Gateway Timeout',
505 => 'HTTP Version Not Supported'
);
/**
* Get the http header based on a status code
*
* @param integer An http status code
* @return string The http header
*/
public static function getHeader($code)
{
return 'HTTP/1.1 '.$code.' '.self::$__messages[$code];
}
/**
* Get the message based on a status code
*
* @param integer An http status code
* @return string The message
*/
public static function getMessage($code)
{
return self::$__messages[$code];
}
/**
* Check if an http status code is an error
*
* @param integer An http status code
* @return boolean TRUE if the status code is an error code
*/
public static function isError($code)
{
return is_numeric($code) && $code >= self::BAD_REQUEST;
}
}
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