<?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:----NTM3NDMzNjk1ODM3ODc4MiAzMDQ0MDI5NjU5NDc4MTY2IDkwNzU2NDM5MDI3MTc3NQ==