Current File : /home/admin/domains/happytokorea.com/public_html_bk/libraries/openid/Services/Yadis/HTTPFetcher.php
<?php
/**
* This module contains the HTTP fetcher interface
*
* PHP versions 4 and 5
*
* LICENSE: See the COPYING file included in this distribution.
*
* @package Yadis
* @author JanRain, Inc. <openid@janrain.com>
* @copyright 2005 Janrain, Inc.
* @license http://www.gnu.org/copyleft/lesser.html LGPL
*/
class Services_Yadis_HTTPResponse {
function Services_Yadis_HTTPResponse($final_url = null, $status = null,
$headers = null, $body = null)
{
$this->final_url = $final_url;
$this->status = $status;
$this->headers = $headers;
$this->body = $body;
}
}
/**
* This class is the interface for HTTP fetchers the Yadis library
* uses. This interface is only important if you need to write a new
* fetcher for some reason.
*
* @access private
* @package Yadis
*/
class Services_Yadis_HTTPFetcher {
var $timeout = 20; // timeout in seconds.
/**
* Return whether a URL should be allowed. Override this method to
* conform to your local policy.
*
* By default, will attempt to fetch any http or https URL.
*/
function allowedURL($url)
{
return $this->URLHasAllowedScheme($url);
}
/**
* Is this an http or https URL?
*
* @access private
*/
function URLHasAllowedScheme($url)
{
return (bool)preg_match('/^https?:\/\//i', $url);
}
/**
* @access private
*/
function _findRedirect($headers)
{
foreach ($headers as $line) {
if (strpos($line, "Location: ") === 0) {
$parts = explode(" ", $line, 2);
return $parts[1];
}
}
return null;
}
/**
* Fetches the specified URL using optional extra headers and
* returns the server's response.
*
* @param string $url The URL to be fetched.
* @param array $extra_headers An array of header strings
* (e.g. "Accept: text/html").
* @return mixed $result An array of ($code, $url, $headers,
* $body) if the URL could be fetched; null if the URL does not
* pass the URLHasAllowedScheme check or if the server's response
* is malformed.
*/
function get($url, $headers)
{
trigger_error("not implemented", E_USER_ERROR);
}
}
?>