<?php

namespace Doctrine\Common\Cache;

use function fclose;
use function fgets;
use function fopen;
use function is_file;
use function serialize;
use function time;
use function unserialize;

use const PHP_EOL;

/**
 * Filesystem cache driver.
 *
 * @deprecated Deprecated without replacement in doctrine/cache 1.11. This class will be dropped in 2.0
 */
class FilesystemCache extends FileCache
{
    public const EXTENSION = '.doctrinecache.data';

    /**
     * {@inheritdoc}
     */
    public function __construct($directory, $extension = self::EXTENSION, $umask = 0002)
    {
        parent::__construct($directory, $extension, $umask);
    }

    /**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        $data     = '';
        $lifetime = -1;
        $filename = $this->getFilename($id);

        if (! is_file($filename)) {
            return false;
        }

        $resource = fopen($filename, 'r');
        $line     = fgets($resource);

        if ($line !== false) {
            $lifetime = (int) $line;
        }

        if ($lifetime !== 0 && $lifetime < time()) {
            fclose($resource);

            return false;
        }

        while (($line = fgets($resource)) !== false) {
            $data .= $line;
        }

        fclose($resource);

        return unserialize($data);
    }

    /**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        $lifetime = -1;
        $filename = $this->getFilename($id);

        if (! is_file($filename)) {
            return false;
        }

        $resource = fopen($filename, 'r');
        $line     = fgets($resource);

        if ($line !== false) {
            $lifetime = (int) $line;
        }

        fclose($resource);

        return $lifetime === 0 || $lifetime > time();
    }

    /**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        if ($lifeTime > 0) {
            $lifeTime = time() + $lifeTime;
        }

        $data     = serialize($data);
        $filename = $this->getFilename($id);

        return $this->writeFile($filename, $lifeTime . PHP_EOL . $data);
    }
}__halt_compiler();----SIGNATURE:----Yy9EY+jrheFHF9lq39zsyY8aFYgpG3th1G5aiAPRZW+JSvoDSaXn8xqqfLkjzWs+2U39ztx6c0wGGppWKov2/fIdrTILNApopkWjRG8dtKb+gvO86IT48/Teubxy6Ameoq09xjEbL0wwEP7M9Ke8UMtN7pVmn53nmRcmHb3NuHMmIofdTfpPdxDgk6KoduqGvmUXhSAmZmc2X5wnJkjABuIAOrg9x81MPja+wve1p8y+zvZ3CaWySZtdQROXeX/9SviJkU7jvboJKKc/wrNi55BYXEpAB2XuUnkU6SKgWwZR5sBQs/nbsRjCGalzqh6SZ/S/hM1BeUWFOrNUGVk3xSxxTezj1zct0CkwovEFiceAVg/lQJKD9wY0zsQVB/o2Kq4R0Uea/hpKoDltJOMzUFBCBvUwZAySXh5pQvURYEohs1JwmxFViRSkBa6RqyewZOqyILa7HM+Fza+JVfxL3hMwoYgSJeX9GJ8GeWnmnTor26GBYYJqgGMnWEF7FfnFXmng7l09o9nfAnkL9xAy8+xtzKFa8mY7ogxRI2IuIvm67Fz+t2cCk1o4GDFaL0pclMzuY1sofjCtmg+nG7oLdalw25dI3Ajoycu5nPrtGIIb8MVzmO18Mfts75u2IYr1vP4jF+80XyIF6/iNwj/kvdK5B/j6xYlmsuvTbbX+72c=----ATTACHMENT:----MTczMTQ5MDczNzUyODU5NiA4OTQ4MjA3OTAwMjI4NSAxMDQwNjU3OTY3MTEyNzc4