blob: 30cc8cac59f76b460b18b4ce6da5aef5fd6a4ec4 [file] [log] [blame]
/*
*
* 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