server/apps/dav/appinfo/v2/direct.php

<?php
declare(strict_types=1);
/**
 * @copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @author Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

// no php execution timeout for webdav
if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
	@set_time_limit(0);
}
ignore_user_abort(true);

// Turn off output buffering to prevent memory problems
\OC_Util::obEnd();

$requestUri = \OC::$server->getRequest()->getRequestUri();

$serverFactory = new \OCA\DAV\Direct\ServerFactory(\OC::$server->getConfig());
$server = $serverFactory->createServer(
	$baseuri,
	$requestUri,
	\OC::$server->getRootFolder(),
	\OC::$server->query(\OCA\DAV\Db\DirectMapper::class)
);

$server->exec();