<?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:----NzA2OTQ3MDM5MDg0NzQ1NyAxOTg5NDUwMjM0NzU5OTYyIDM0NTg1ODI5ODU1NDM5NDk=