<?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:----ODE5MTI0MTI5OTMyMjg0NSA0MjI3MDAyMzAwNjM1NTkyIDMyNzg4NTc4MDYwNDYzNDE=