<?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:----NDU2NDg5Njk3ODgwNDM3NyAyOTExNzc5ODgwMzc5OTAxIDU3OTMzMTkxMDIxODMwMzE=