<?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:----NzExNjM3Mjg2NjQxNTQ0NyAyMDA4NzA0ODQyODY5OTYwIDE4MDM4NTY4MTYyOTQwMA==