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libraries/joomla/session/storage/wincache.php

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+<?php
+/**
+ * @package     Joomla.Platform
+ * @subpackage  Session
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('JPATH_PLATFORM') or die;
+
+/**
+ * WINCACHE session storage handler for PHP
+ *
+ * @package     Joomla.Platform
+ * @subpackage  Session
+ * @since       11.1
+ */
+class JSessionStorageWincache extends JSessionStorage
+{
+	/**
+	 * Constructor
+	 *
+	 * @param   array  $options  Optional parameters.
+	 *
+	 * @since   11.1
+	 * @throws  RuntimeException
+	 */
+	public function __construct($options = array())
+	{
+		if (!self::isSupported())
+		{
+			throw new RuntimeException('Wincache Extension is not available', 404);
+		}
+
+		parent::__construct($options);
+	}
+
+	/**
+	 * Register the functions of this class with PHP's session handler
+	 *
+	 * @return  void
+	 *
+	 * @since   12.2
+	 */
+	public function register()
+	{
+		ini_set('session.save_handler', 'wincache');
+	}
+
+	/**
+	 * Test to see if the SessionHandler is available.
+	 *
+	 * @return boolean  True on success, false otherwise.
+	 *
+	 * @since   12.1
+	 */
+	static public function isSupported()
+	{
+		return (extension_loaded('wincache') && function_exists('wincache_ucache_get') && !strcmp(ini_get('wincache.ucenabled'), "1"));
+	}
+}