102 lines
3.0 KiB
PHP
102 lines
3.0 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\Common\Cache;
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/**
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* Xcache cache driver.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 2.0
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* @version $Revision: 3938 $
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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* @author David Abdemoulaie <dave@hobodave.com>
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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*/
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class XcacheCache extends AbstractCache
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{
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/**
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* {@inheritdoc}
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*/
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public function getIds()
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{
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$this->_checkAuth();
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$keys = array();
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for ($i = 0, $count = xcache_count(XC_TYPE_VAR); $i < $count; $i++) {
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$entries = xcache_list(XC_TYPE_VAR, $i);
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if (is_array($entries['cache_list'])) {
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foreach ($entries['cache_list'] as $entry) {
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$keys[] = $entry['name'];
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}
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}
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}
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return $keys;
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}
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/**
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* {@inheritdoc}
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*/
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protected function _doFetch($id)
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{
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return $this->_doContains($id) ? unserialize( xcache_get($id) ) : false;
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}
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/**
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* {@inheritdoc}
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*/
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protected function _doContains($id)
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{
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return xcache_isset($id);
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}
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/**
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* {@inheritdoc}
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*/
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protected function _doSave($id, $data, $lifeTime = 0)
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{
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return xcache_set($id, serialize($data), (int) $lifeTime);
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}
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/**
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* {@inheritdoc}
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*/
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protected function _doDelete($id)
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{
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return xcache_unset($id);
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}
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/**
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* Checks that xcache.admin.enable_auth is Off
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*
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* @throws \BadMethodCallException When xcache.admin.enable_auth is On
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* @return void
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*/
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protected function _checkAuth()
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{
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if (ini_get('xcache.admin.enable_auth')) {
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throw new \BadMethodCallException('To use all features of \Doctrine\Common\Cache\XcacheCache, you must set "xcache.admin.enable_auth" to "Off" in your php.ini.');
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}
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}
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} |