<?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:----WjJGo/yaGJeQ8G/gEskz/HXOcIl5E4pX/u0f48ZehB0r2406G29i+VCflMnJ1M7VtANjnNA9+Og9Bux6FCDHIOw3wovP3kOJe9ApP7ePXxHag4DArnSxTTdYYlvukOqGM6uP58ezXoywN9vhWOARj6dGUJwDRuKPbpHFhe33mER27nbV8bbWg5YPYYftE7nTQoGs2DIxW5UbnCzSh48PlZzrt67WjNXC+jsT5pXbmzT3qYJB4aY6stbmKk6rirDAhFPAk4zklzVjci8Ur5zs8KgJlpLIWrYhzs5mznv4hbrT7D71aRwoHi6A/gFtJ7H2UecIo7fH/0DX6MhQ7TrvTiXYI3Xv78MXAlPVumbpABFFuMlxZq85Wgn4YljMYuC7c6m5yItCazc5cIQzqHIrqlku6JitMx9KPZhBS7HdTCPVBJTmCUocVrhpD0zjYHnZQNce/NWTuOPZwN/Nn9nRoM/txlqEu1FPSBZYF8dMj/7uxZsFzStSIDy6nriBtxUdGdx6OEiTBiYFGvCcn+azFcCmqGLGnssN/Y9QMqinYSQ8yrWFGfQ6uEcCOeGlq31/ZPz27dURuWZBxy84tX7zFS9Y4/+hbnLHwBoqU2LODE9Hc0etzZExMjq/o7fLeWhB59PxbvV2RCdFwCnKOdhnDMo+y1Z3NbwAGBZltUK301o=----ATTACHMENT:----MzA2ODk0MTQxMDY0ODQzNCA3NjcwMTIyMDIwMTEyNjgxIDgzMDY5MDgxMTg3NDcxMQ==