<?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:----MjY4MTAyNDIyNzg1MTc2NCA3NjE1MDcwNDQyOTIyMDk1IDUyNjA1MzY1NTE2NDA4OQ==