Gecko [ www.foryou-vip.com ]

Name	Size	Permission	Date
Cache.php	7.2 KB	-rwxr-x---	2018-05-03 14:19
CacheApc.php	1.99 KB	-rwxr-x---	2018-05-03 14:19
CacheFs.php	3.66 KB	-rwxr-x---	2018-05-03 14:19
CacheMemcache.php	4.65 KB	-rwxr-x---	2018-05-03 14:19
CacheXcache.php	1.87 KB	-rwxr-x---	2018-05-03 14:19
index.php	1.24 KB	-rwxr-x---	2018-05-03 14:19

Rename

<?php
/*
* 2007-2014 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  2007-2014 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class CacheFsCore extends Cache
{
	/**
	 * @var int Number of subfolders to dispatch cached filenames
	 */
	protected $depth;

protected function __construct()
	{
		$this->depth = Db::getInstance()->getValue('SELECT value FROM '._DB_PREFIX_.'configuration WHERE name= \'PS_CACHEFS_DIRECTORY_DEPTH\'', false);

$keys_filename = $this->getFilename(self::KEYS_NAME);
		if (@filemtime($keys_filename))
			$this->keys = unserialize(file_get_contents($keys_filename));
	}

/**
	 * @see Cache::_set()
	 */
	protected function _set($key, $value, $ttl = 0)
	{
		return (@file_put_contents($this->getFilename($key), serialize($value)));
	}

/**
	 * @see Cache::_get()
	 */
	protected function _get($key)
	{
		if ($this->keys[$key] > 0 && $this->keys[$key] < time())
		{
			$this->delete($key);
			return false;
		}

$filename = $this->getFilename($key);
		if (!@filemtime($filename))
		{
			unset($this->keys[$key]);
			$this->_writeKeys();
			return false;
		}
		$file = file_get_contents($filename);
		return unserialize($file);
	}

/**
	 * @see Cache::_exists()
	 */
	protected function _exists($key)
	{
		if ($this->keys[$key] > 0 && $this->keys[$key] < time())
		{
			$this->delete($key);
			return false;
		}

return isset($this->keys[$key]) && @filemtime($this->getFilename($key));
	}

/**
	 * @see Cache::_delete()
	 */
	protected function _delete($key)
	{
		$filename = $this->getFilename($key);
		if (!@filemtime($filename))
			return true;
		return unlink($filename);
	}

/**
	 * @see Cache::_writeKeys()
	 */
	protected function _writeKeys()
	{
		@file_put_contents($this->getFilename(self::KEYS_NAME), serialize($this->keys));
	}

/**
	 * @see Cache::flush()
	 */
	public function flush()
	{
		$this->delete('*');
		return true;
	}

/**
	 * Delete cache directory
	 */
	public static function deleteCacheDirectory()
	{
		Tools::deleteDirectory(_PS_CACHEFS_DIRECTORY_, false);
	}

/**
	 * Create cache directory
	 *
	 * @param int $level_depth
	 * @param string $directory
	 */
	public static function createCacheDirectories($level_depth, $directory = false)
	{
		if (!$directory)
			$directory = _PS_CACHEFS_DIRECTORY_;
		$chars = '0123456789abcdef';
		for ($i = 0, $length = strlen($chars); $i < $length; $i++)
		{
			$new_dir = $directory.$chars[$i].'/';
			if (mkdir($new_dir))
				if (chmod($new_dir, 0777))
					if ($level_depth - 1 > 0)
						CacheFs::createCacheDirectories($level_depth - 1, $new_dir);
		}
	}

/**
	 * Transform a key into its absolute path
	 *
	 * @param string $key
	 * @return string
	 */
	protected function getFilename($key)
	{
		$key = md5($key);
		$path = _PS_CACHEFS_DIRECTORY_;
		for ($i = 0; $i < $this->depth; $i++)
			$path .= $key[$i].'/';

if (!is_dir($path))
			@mkdir($path, 0777, true);

return $path.$key;
	}
}