<?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:----MTUxMzI2NjM0NDgyMTE4MCA4Nzc2MzQ4NzMyMzIzMzkwIDk4NTYxMzY0MjY4MzY4NjE=