<?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:----NTkwNzI5NjAzMzA2MjU2MyA4MzI3OTI3OTYyNzkzOTM0IDI1MjQyNDIyMDkyNTA2NjQ=