<?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:----NTkxMTI2NDczNTkzNTAyMSA0NzYxMjc1Mjc2MDQ5NDggNTcyMTI0NjIxMzI1NzgwMw==