<?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:----Nzc3NDA2MzE3NDE5MTQ0MSAxODE4MDA5OTYxNDIxMzA1IDQ3Njc1Njg2NzA0NzUwNDQ=