<?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:----MTQyMTg5NDEyMzA0NTkwMyA0NTQ4MDU0ODMyMTQ2OTc2IDMwODU2NjQzNjI4Njg1MjY=