<?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:----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----ATTACHMENT:----MjY4MTg1MzgxNzMxODMwNCA2MzE1MjkxNTIwMzM3NzA3IDEwNTQ1Mzc2ODg5OTIzMjM=