Current File : /www/varak.net/shop.varak.net/_install/classes/session.php
<?php
/*
* 2007-2016 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2016 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
/**
* Manage session for install script
*/
class InstallSession
{
protected static $_instance;
protected static $_cookie_mode = false;
protected static $_cookie = false;
public static function getInstance()
{
if (!self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
public function __construct()
{
session_name('install_'.substr(md5($_SERVER['HTTP_HOST']), 0, 12));
$session_started = session_start();
if (!($session_started)
|| (!isset($_SESSION['session_mode']) && (isset($_GET['_']) || isset($_POST['submitNext']) || isset($_POST['submitPrevious']) || isset($_POST['language'])))) {
InstallSession::$_cookie_mode = true;
InstallSession::$_cookie = new Cookie('ps_install', null, time() + 7200, null, true);
}
if ($session_started && !isset($_SESSION['session_mode'])) {
$_SESSION['session_mode'] = 'session';
session_write_close();
}
}
public function clean()
{
if (InstallSession::$_cookie_mode) {
InstallSession::$_cookie->logout();
} else {
foreach ($_SESSION as $k => $v) {
unset($_SESSION[$k]);
}
}
}
public function &__get($varname)
{
if (InstallSession::$_cookie_mode) {
$ref = InstallSession::$_cookie->{$varname};
if (0 === strncmp($ref, 'serialized_array:', strlen('serialized_array:'))) {
$ref = unserialize(substr($ref, strlen('serialized_array:')));
}
} else {
if (isset($_SESSION[$varname])) {
$ref = &$_SESSION[$varname];
} else {
$null = null;
$ref = &$null;
}
}
return $ref;
}
public function __set($varname, $value)
{
if (InstallSession::$_cookie_mode) {
if ($varname == 'xml_loader_ids') {
return;
}
if (is_array($value)) {
$value = 'serialized_array:'.serialize($value);
}
InstallSession::$_cookie->{$varname} = $value;
} else {
$_SESSION[$varname] = $value;
}
}
public function __isset($varname)
{
if (InstallSession::$_cookie_mode) {
return isset(InstallSession::$_cookie->{$varname});
} else {
return isset($_SESSION[$varname]);
}
}
public function __unset($varname)
{
if (InstallSession::$_cookie_mode) {
unset(InstallSession::$_cookie->{$varname});
} else {
unset($_SESSION[$varname]);
}
}
}
Mini Shell