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<?php |
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/** |
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* @author Jörn Friedrich Dreyer <[email protected]> |
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* @author Lukas Reschke <[email protected]> |
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* @author Morris Jobke <[email protected]> |
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* @author Phil Davis <[email protected]> |
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* @author Robin Appelman <[email protected]> |
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* @author Thomas Müller <[email protected]> |
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* |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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namespace OC\Session; |
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use Exception; |
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use OCP\Session\Exceptions\SessionNotAvailableException; |
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/** |
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* Class Internal |
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* |
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* store session data in an in-memory array, not persistent |
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* |
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* @package OC\Session |
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*/ |
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class Memory extends Session { |
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protected $data; |
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public function __construct($name) { |
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//no need to use $name since all data is already scoped to this instance |
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$this->data = array(); |
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} |
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/** |
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* @param string $key |
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* @param integer $value |
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*/ |
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public function set($key, $value) { |
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$this->validateSession(); |
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$this->data[$key] = $value; |
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} |
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/** |
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* @param string $key |
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* @return mixed |
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*/ |
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public function get($key) { |
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if (!$this->exists($key)) { |
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return null; |
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} |
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return $this->data[$key]; |
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} |
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/** |
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* @param string $key |
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* @return bool |
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*/ |
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public function exists($key) { |
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return isset($this->data[$key]); |
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} |
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/** |
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* @param string $key |
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*/ |
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public function remove($key) { |
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$this->validateSession(); |
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unset($this->data[$key]); |
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} |
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public function clear() { |
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$this->data = array(); |
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} |
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/** |
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* Stub since the session ID does not need to get regenerated for the cache |
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* |
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* @param bool $deleteOldSession |
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*/ |
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public function regenerateId($deleteOldSession = true) {} |
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/** |
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* Wrapper around session_id |
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* |
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* @return string |
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* @throws SessionNotAvailableException |
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* @since 9.1.0 |
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*/ |
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public function getId() { |
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throw new SessionNotAvailableException('Memory session does not have an ID'); |
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} |
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/** |
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* Helper function for PHPUnit execution - don't use in non-test code |
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*/ |
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public function reopen() { |
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$this->sessionClosed = false; |
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} |
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/** |
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* In case the session has already been locked an exception will be thrown |
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* |
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* @throws Exception |
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*/ |
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private function validateSession() { |
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if ($this->sessionClosed) { |
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throw new Exception('Session has been closed - no further changes to the session are allowed'); |
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} |
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} |
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} |
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owncloud /
core
