<?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, $umask = 2)
    {
        parent::__construct($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:----MjA1OTgwNzIyMzAzNzg3OCAxNTY0NzczMTE1MjM1NTc3IDExMTUyMzQ4MjI0NTA0MzQ=