| /* |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @file |
| * This file defines the Delegate class that contains callbacks to |
| * establish a secure session and update status of the session establishment process. |
| * |
| */ |
| |
| #pragma once |
| |
| #include <system/SystemPacketBuffer.h> |
| #include <transport/SessionHandle.h> |
| #include <transport/raw/MessageHeader.h> |
| #include <transport/raw/PeerAddress.h> |
| |
| namespace chip { |
| |
| class DLL_EXPORT SessionEstablishmentDelegate |
| { |
| public: |
| /** |
| * Called when session establishment fails with an error. This will be |
| * called at most once per session establishment and will not be called if |
| * OnSessionEstablished is called. |
| */ |
| virtual void OnSessionEstablishmentError(CHIP_ERROR error) {} |
| |
| /** |
| * Called on start of session establishment process |
| */ |
| virtual void OnSessionEstablishmentStarted() {} |
| |
| /** |
| * Called when the new secure session has been established. This is |
| * mututally exclusive with OnSessionEstablishmentError for a give session |
| * establishment. |
| */ |
| virtual void OnSessionEstablished(const SessionHandle & session) {} |
| |
| virtual ~SessionEstablishmentDelegate() {} |
| }; |
| |
| } // namespace chip |