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memcached.php 0000604 00000003716 15245570412 0007173 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2012 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Memcached session storage handler for PHP
*
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageMemcached extends JSessionStorage
{
/**
* @var array Container for memcache server conf arrays
*/
private $_servers = array();
/**
* Constructor
*
* @param array $options Optional parameters.
*
* @since 1.7.0
* @throws RuntimeException
*/
public function __construct($options = array())
{
if (!self::isSupported())
{
throw new RuntimeException('Memcached Extension is not available', 404);
}
$config = JFactory::getConfig();
// This will be an array of loveliness
// @todo: multiple servers
$this->_servers = array(
array(
'host' => $config->get('session_memcached_server_host', 'localhost'),
'port' => $config->get('session_memcached_server_port', 11211),
),
);
parent::__construct($options);
}
/**
* Register the functions of this class with PHP's session handler
*
* @return void
*
* @since 3.0.1
*/
public function register()
{
if (!empty($this->_servers) && isset($this->_servers[0]))
{
$serverConf = current($this->_servers);
if (!headers_sent())
{
$path = $serverConf['host'];
if ($serverConf['port'] > 0)
{
$path .= ':' . $serverConf['port'];
}
ini_set('session.save_path', $path);
ini_set('session.save_handler', 'memcached');
}
}
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.0.0
*/
public static function isSupported()
{
return extension_loaded('memcached') && class_exists('Memcached');
}
}
memcache.php 0000604 00000003706 15245570412 0007026 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Memcache session storage handler for PHP
*
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageMemcache extends JSessionStorage
{
/**
* @var array Container for memcache server conf arrays
*/
private $_servers = array();
/**
* Constructor
*
* @param array $options Optional parameters.
*
* @since 1.7.0
* @throws RuntimeException
*/
public function __construct($options = array())
{
if (!self::isSupported())
{
throw new RuntimeException('Memcache Extension is not available', 404);
}
$config = JFactory::getConfig();
// This will be an array of loveliness
// @todo: multiple servers
$this->_servers = array(
array(
'host' => $config->get('session_memcache_server_host', 'localhost'),
'port' => $config->get('session_memcache_server_port', 11211),
),
);
parent::__construct($options);
}
/**
* Register the functions of this class with PHP's session handler
*
* @return void
*
* @since 3.0.1
*/
public function register()
{
if (!empty($this->_servers) && isset($this->_servers[0]))
{
$serverConf = current($this->_servers);
if (!headers_sent())
{
$path = $serverConf['host'];
if ($serverConf['port'] > 0)
{
$path .= ':' . $serverConf['port'];
}
ini_set('session.save_path', $path);
ini_set('session.save_handler', 'memcache');
}
}
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.0.0
*/
public static function isSupported()
{
return extension_loaded('memcache') && class_exists('Memcache');
}
}
none.php 0000604 00000001365 15245570412 0006222 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* File session handler for PHP
*
* @link https://www.php.net/manual/en/function.session-set-save-handler.php
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageNone extends JSessionStorage
{
/**
* Register the functions of this class with PHP's session handler
*
* @return void
*
* @since 1.7.0
*/
public function register()
{
// Default session handler is `files`
}
}
database.php 0000604 00000007563 15245570412 0007035 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Database session storage handler for PHP
*
* @link https://www.php.net/manual/en/function.session-set-save-handler.php
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageDatabase extends JSessionStorage
{
/**
* Read the data for a particular session identifier from the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return string The session data.
*
* @since 1.7.0
*/
public function read($id)
{
// Get the database connection object and verify its connected.
$db = JFactory::getDbo();
try
{
// Get the session data from the database table.
$query = $db->getQuery(true)
->select($db->quoteName('data'))
->from($db->quoteName('#__session'))
->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id));
$db->setQuery($query);
$result = (string) $db->loadResult();
$result = str_replace('\0\0\0', chr(0) . '*' . chr(0), $result);
return $result;
}
catch (RuntimeException $e)
{
return false;
}
}
/**
* Write session data to the SessionHandler backend.
*
* @param string $id The session identifier.
* @param string $data The session data.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function write($id, $data)
{
// Get the database connection object and verify its connected.
$db = JFactory::getDbo();
$data = str_replace(chr(0) . '*' . chr(0), '\0\0\0', $data);
try
{
$query = $db->getQuery(true)
->update($db->quoteName('#__session'))
->set($db->quoteName('data') . ' = ' . $db->quote($data))
->set($db->quoteName('time') . ' = ' . time())
->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id));
// Try to update the session data in the database table.
$db->setQuery($query);
$db->execute();
/*
* Since $db->execute did not throw an exception, so the query was successful.
* Either the data changed, or the data was identical.
* In either case we are done.
*/
return true;
}
catch (RuntimeException $e)
{
return false;
}
}
/**
* Destroy the data for a particular session identifier in the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function destroy($id)
{
// Get the database connection object and verify its connected.
$db = JFactory::getDbo();
try
{
$query = $db->getQuery(true)
->delete($db->quoteName('#__session'))
->where($db->quoteName('session_id') . ' = ' . $db->quoteBinary($id));
// Remove a session from the database.
$db->setQuery($query);
return (boolean) $db->execute();
}
catch (RuntimeException $e)
{
return false;
}
}
/**
* Garbage collect stale sessions from the SessionHandler backend.
*
* @param integer $lifetime The maximum age of a session.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function gc($lifetime = 1440)
{
// Get the database connection object and verify its connected.
$db = JFactory::getDbo();
// Determine the timestamp threshold with which to purge old sessions.
$past = time() - $lifetime;
try
{
$query = $db->getQuery(true)
->delete($db->quoteName('#__session'))
->where($db->quoteName('time') . ' < ' . (int) $past);
// Remove expired sessions from the database.
$db->setQuery($query);
return (boolean) $db->execute();
}
catch (RuntimeException $e)
{
return false;
}
}
}
apcu.php 0000604 00000004771 15245570412 0006217 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* APC session storage handler for PHP
*
* @link https://www.php.net/manual/en/function.session-set-save-handler.php
* @since 3.9
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageApcu extends JSessionStorage
{
/**
* Constructor
*
* @param array $options Optional parameters
*
* @since 3.9
* @throws RuntimeException
*/
public function __construct($options = array())
{
if (!self::isSupported())
{
throw new RuntimeException('APCu Extension is not available', 404);
}
parent::__construct($options);
}
/**
* Read the data for a particular session identifier from the
* SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return string The session data.
*
* @since 3.9
*/
public function read($id)
{
$sess_id = 'sess_' . $id;
return (string) apcu_fetch($sess_id);
}
/**
* Write session data to the SessionHandler backend.
*
* @param string $id The session identifier.
* @param string $sessionData The session data.
*
* @return boolean True on success, false otherwise.
*
* @since 3.9
*/
public function write($id, $sessionData)
{
$sess_id = 'sess_' . $id;
return apcu_store($sess_id, $sessionData, ini_get('session.gc_maxlifetime'));
}
/**
* Destroy the data for a particular session identifier in the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return boolean True on success, false otherwise.
*
* @since 3.9
*/
public function destroy($id)
{
$sess_id = 'sess_' . $id;
// The apcu_delete function returns false if the id does not exist
return apcu_delete($sess_id = 'sess_' . $id) || !apcu_exists($sess_id = 'sess_' . $id);
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.9
*/
public static function isSupported()
{
$supported = extension_loaded('apcu') && ini_get('apc.enabled');
// If on the CLI interface, the `apc.enable_cli` option must also be enabled
if ($supported && php_sapi_name() === 'cli')
{
$supported = ini_get('apc.enable_cli');
}
return (bool) $supported;
}
}
redis.php 0000604 00000005030 15245570412 0006362 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* Redis session storage handler for PHP
*
* @link https://www.php.net/manual/en/function.session-set-save-handler.php
* @since 3.8.0
*/
class JSessionStorageRedis extends JSessionStorage
{
/**
* Constructor
*
* @param array $options Optional parameters.
*
* @since 3.8.0
*/
public function __construct($options = array())
{
if (!self::isSupported())
{
throw new RuntimeException('Redis Extension is not available', 404);
}
$config = JFactory::getConfig();
$this->_server = array(
'host' => $config->get('session_redis_server_host', 'localhost'),
'port' => $config->get('session_redis_server_port', 6379),
'persist' => $config->get('session_redis_persist', true),
'auth' => $config->get('session_redis_server_auth', null),
'db' => (int) $config->get('session_redis_server_db', 0),
);
// If you are trying to connect to a socket file, ignore the supplied port
if ($this->_server['host'][0] === '/')
{
$this->_server['port'] = 0;
}
parent::__construct($options);
}
/**
* Register the functions of this class with PHP's session handler
*
* @return void
*
* @since 3.8.0
*/
public function register()
{
if (!empty($this->_server) && isset($this->_server['host'], $this->_server['port']))
{
if (!headers_sent())
{
if ($this->_server['port'] === 0)
{
$path = 'unix://' . $this->_server['host'];
}
else
{
$path = 'tcp://' . $this->_server['host'] . ":" . $this->_server['port'];
}
$persist = isset($this->_server['persist']) ? $this->_server['persist'] : false;
$db = isset($this->_server['db']) ? $this->_server['db'] : 0;
$path .= '?persistent=' . (int) $persist . '&database=' . $db;
if (!empty($this->_server['auth']))
{
$path .= '&auth=' . $this->_server['auth'];
}
ini_set('session.save_path', $path);
ini_set('session.save_handler', 'redis');
}
// This is required if the configuration.php gzip is turned on
ini_set('zlib.output_compression', 'Off');
}
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.8.0
*/
public static function isSupported()
{
return extension_loaded('redis') && class_exists('Redis');
}
}
apc.php 0000604 00000004220 15245570412 0006017 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* APC session storage handler for PHP
*
* @link https://www.php.net/manual/en/function.session-set-save-handler.php
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageApc extends JSessionStorage
{
/**
* Constructor
*
* @param array $options Optional parameters
*
* @since 1.7.0
* @throws RuntimeException
*/
public function __construct($options = array())
{
if (!self::isSupported())
{
throw new RuntimeException('APC Extension is not available', 404);
}
parent::__construct($options);
}
/**
* Read the data for a particular session identifier from the
* SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return string The session data.
*
* @since 1.7.0
*/
public function read($id)
{
$sess_id = 'sess_' . $id;
return (string) apc_fetch($sess_id);
}
/**
* Write session data to the SessionHandler backend.
*
* @param string $id The session identifier.
* @param string $sessionData The session data.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function write($id, $sessionData)
{
$sess_id = 'sess_' . $id;
return apc_store($sess_id, $sessionData, ini_get('session.gc_maxlifetime'));
}
/**
* Destroy the data for a particular session identifier in the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function destroy($id)
{
$sess_id = 'sess_' . $id;
return apc_delete($sess_id);
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.0.0
*/
public static function isSupported()
{
return extension_loaded('apc');
}
}
xcache.php 0000604 00000004304 15245570412 0006512 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* XCache session storage handler
*
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageXcache extends JSessionStorage
{
/**
* Constructor
*
* @param array $options Optional parameters.
*
* @since 1.7.0
* @throws RuntimeException
*/
public function __construct($options = array())
{
if (!self::isSupported())
{
throw new RuntimeException('XCache Extension is not available', 404);
}
parent::__construct($options);
}
/**
* Read the data for a particular session identifier from the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return string The session data.
*
* @since 1.7.0
*/
public function read($id)
{
$sess_id = 'sess_' . $id;
// Check if id exists
if (!xcache_isset($sess_id))
{
return;
}
return (string) xcache_get($sess_id);
}
/**
* Write session data to the SessionHandler backend.
*
* @param string $id The session identifier.
* @param string $sessionData The session data.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function write($id, $sessionData)
{
$sess_id = 'sess_' . $id;
return xcache_set($sess_id, $sessionData, ini_get('session.gc_maxlifetime'));
}
/**
* Destroy the data for a particular session identifier in the SessionHandler backend.
*
* @param string $id The session identifier.
*
* @return boolean True on success, false otherwise.
*
* @since 1.7.0
*/
public function destroy($id)
{
$sess_id = 'sess_' . $id;
if (!xcache_isset($sess_id))
{
return true;
}
return xcache_unset($sess_id);
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.0.0
*/
public static function isSupported()
{
return extension_loaded('xcache');
}
}
wincache.php 0000604 00000002544 15245570412 0007044 0 ustar 00 <?php
/**
* @package Joomla.Platform
* @subpackage Session
*
* @copyright (C) 2010 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
/**
* WINCACHE session storage handler for PHP
*
* @since 1.7.0
* @deprecated 4.0 The CMS' Session classes will be replaced with the `joomla/session` package
*/
class JSessionStorageWincache extends JSessionStorage
{
/**
* Constructor
*
* @param array $options Optional parameters.
*
* @since 1.7.0
* @throws RuntimeException
*/
public function __construct($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 3.0.1
*/
public function register()
{
if (!headers_sent())
{
ini_set('session.save_handler', 'wincache');
}
}
/**
* Test to see if the SessionHandler is available.
*
* @return boolean True on success, false otherwise.
*
* @since 3.0.0
*/
public static function isSupported()
{
return extension_loaded('wincache') && function_exists('wincache_ucache_get') && !strcmp(ini_get('wincache.ucenabled'), '1');
}
}