<?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:----NTAzMzY2NTkzMzk1MjExMCA1ODc1MTcyNjg5NDY5NTMyIDYwNTc5MTY4MTQ1MzAxOQ==