75 lines
1.6 KiB
PHP
75 lines
1.6 KiB
PHP
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<?php
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/**
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* @package Joomla.Platform
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* @subpackage Session
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* Memcached session storage handler for PHP
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*
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* @package Joomla.Platform
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* @subpackage Session
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* @since 11.1
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*/
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class JSessionStorageMemcached extends JSessionStorage
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{
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/**
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* Constructor
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*
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* @param array $options Optional parameters.
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*
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* @since 11.1
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* @throws RuntimeException
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*/
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public function __construct($options = array())
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{
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if (!self::isSupported())
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{
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throw new RuntimeException('Memcached Extension is not available', 404);
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}
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parent::__construct($options);
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$config = JFactory::getConfig();
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// This will be an array of loveliness
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// @todo: multiple servers
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$this->_servers = array(
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array(
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'host' => $config->get('memcache_server_host', 'localhost'),
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'port' => $config->get('memcache_server_port', 11211)
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)
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);
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}
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/**
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* Register the functions of this class with PHP's session handler
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*
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* @return void
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*
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* @since 12.2
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*/
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public function register()
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{
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ini_set('session.save_path', $this->_servers['host'] . ':' . $this->_servers['port']);
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ini_set('session.save_handler', 'memcached');
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}
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/**
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* Test to see if the SessionHandler is available.
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*
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* @return boolean True on success, false otherwise.
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*
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* @since 12.1
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*/
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static public function isSupported()
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{
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return (extension_loaded('memcached') && class_exists('Memcached'));
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}
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}
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