You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
1.9 KiB
71 lines
1.9 KiB
<?php
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* Session handler base.
|
|
*
|
|
* @package core
|
|
* @copyright 2013 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
namespace core\session;
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
/**
|
|
* Session handler base.
|
|
*
|
|
* @package core
|
|
* @copyright 2013 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
abstract class handler {
|
|
/**
|
|
* Start the session.
|
|
* @return bool success
|
|
*/
|
|
public function start() {
|
|
return session_start();
|
|
}
|
|
|
|
/**
|
|
* Init session handler.
|
|
*/
|
|
public abstract function init();
|
|
|
|
/**
|
|
* Check the backend contains data for this session id.
|
|
*
|
|
* Note: this is intended to be called from manager::session_exists() only.
|
|
*
|
|
* @param string $sid
|
|
* @return bool true if session found.
|
|
*/
|
|
public abstract function session_exists($sid);
|
|
|
|
/**
|
|
* Kill all active sessions, the core sessions table is
|
|
* purged afterwards.
|
|
*/
|
|
public abstract function kill_all_sessions();
|
|
|
|
/**
|
|
* Kill one session, the session record is removed afterwards.
|
|
* @param string $sid
|
|
*/
|
|
public abstract function kill_session($sid);
|
|
}
|
|
|