<?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:----MzIyMjA1NTQ2Mjg0MTY2NiA1ODY2Mzg3MjAxMTc0MDcxIDkxNzc1MDA0NDAyNDg0MDE=