<?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:----NDE3NjAwMDIxMjc4MjI4MCAxMDg0MzU1ODAyNDI0MDUyIDY5NjA2MDUzMDk5ODU3MTU=