<?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:----OTAzNzg3ODE1Njg4ODcwMSAzNzc5MDY5OTYxOTgxMTMwIDExNzYyNTY3Mjk4MzQ2MjE=