Current File : //www/old2/_muzikoterapie/uloziste.eacm.cz/lib/public/Http/WellKnown/IHandler.php
<?php
declare(strict_types=1);
/**
* @copyright 2020 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @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/>.
*
*/
namespace OCP\Http\WellKnown;
/**
* Interface for an app handler that reacts to requests to Nextcloud's well
* known URLs, e.g. to a WebFinger
*
* @ref https://tools.ietf.org/html/rfc5785
*
* @since 21.0.0
*/
interface IHandler {
/**
* @param string $service the name of the well known service, e.g. 'webfinger'
* @param IRequestContext $context
* @param IResponse|null $previousResponse the response of the previous handler, if any
*
* @return IResponse|null a response object if the request could be handled, null otherwise
*
* @since 21.0.0
*/
public function handle(string $service, IRequestContext $context, ?IResponse $previousResponse): ?IResponse;
}
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