110 lines
2.8 KiB
PHP
110 lines
2.8 KiB
PHP
<?php
|
|
|
|
// phpcs:disable PSR1.Classes.ClassDeclaration.MissingNamespace
|
|
// phpcs:disable PSR1.Files.SideEffects
|
|
defined('SYSPATH') or die('No direct access allowed.');
|
|
// phpcs:enable PSR1.Files.SideEffects
|
|
// phpcs:disable Squiz.Classes.ValidClassName.NotCamelCaps
|
|
|
|
|
|
/**
|
|
* Session cache driver.
|
|
*
|
|
* Cache library config goes in the session.storage config entry:
|
|
* $config['storage'] = array(
|
|
* 'driver' => 'apc',
|
|
* 'requests' => 10000
|
|
* );
|
|
* Lifetime does not need to be set as it is
|
|
* overridden by the session expiration setting.
|
|
*
|
|
* $Id: Cache.php 3769 2008-12-15 00:48:56Z zombor $
|
|
*
|
|
* @package Core
|
|
* @author Kohana Team
|
|
* @copyright (c) 2007-2008 Kohana Team
|
|
* @license http://kohanaphp.com/license.html
|
|
*/
|
|
class Session_Cache_Driver implements Session_Driver
|
|
{
|
|
protected $cache;
|
|
protected $encrypt;
|
|
|
|
public function __construct()
|
|
{
|
|
// Load Encrypt library
|
|
if (Kohana::config('session.encryption')) {
|
|
$this->encrypt = new Encrypt();
|
|
}
|
|
|
|
Kohana::log('debug', 'Session Cache Driver Initialized');
|
|
}
|
|
|
|
public function open($path, $name)
|
|
{
|
|
$config = Kohana::config('session.storage');
|
|
|
|
if (empty($config)) {
|
|
// Load the default group
|
|
$config = Kohana::config('cache.default');
|
|
} elseif (is_string($config)) {
|
|
$name = $config;
|
|
|
|
// Test the config group name
|
|
if (($config = Kohana::config('cache.' . $config)) === null) {
|
|
throw new Kohana_Exception('cache.undefined_group', $name);
|
|
}
|
|
}
|
|
|
|
$config['lifetime'] = (Kohana::config('session.expiration') == 0) ? 86400 : Kohana::config('session.expiration');
|
|
$this->cache = new Cache($config);
|
|
|
|
return is_object($this->cache);
|
|
}
|
|
|
|
public function close()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public function read($id)
|
|
{
|
|
$id = 'session_' . $id;
|
|
if ($data = $this->cache->get($id)) {
|
|
return Kohana::config('session.encryption') ? $this->encrypt->decode($data) : $data;
|
|
}
|
|
|
|
// Return value must be string, NOT a boolean
|
|
return '';
|
|
}
|
|
|
|
public function write($id, $data)
|
|
{
|
|
$id = 'session_' . $id;
|
|
$data = Kohana::config('session.encryption') ? $this->encrypt->encode($data) : $data;
|
|
|
|
return $this->cache->set($id, $data);
|
|
}
|
|
|
|
public function destroy($id)
|
|
{
|
|
$id = 'session_' . $id;
|
|
return $this->cache->delete($id);
|
|
}
|
|
|
|
public function regenerate()
|
|
{
|
|
session_regenerate_id(true);
|
|
|
|
// Return new session id
|
|
return session_id();
|
|
}
|
|
|
|
public function gc($maxlifetime)
|
|
{
|
|
// Just return, caches are automatically cleaned up
|
|
return true;
|
|
}
|
|
}
|
|
// End Session Cache Driver
|