<?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:----NTkwNjkzNjk4MTYwMDM1MCA0NzczNzQ2OTU1NzkxNjMgNjczNjc2Mjg2MjAzOTUxOQ==