<?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:----ODcyMzk5MjU0ODMxNTc0OCA4NTc2NjUxMTcxMTU1Mjg1IDg1MDkzOTgxMzM4MzcwMjc=