Line data    Source code

       1              : /*
       2              :  *
       3              :  *    Copyright (c) 2021 Project CHIP Authors
       4              :  *
       5              :  *    Licensed under the Apache License, Version 2.0 (the "License");
       6              :  *    you may not use this file except in compliance with the License.
       7              :  *    You may obtain a copy of the License at
       8              :  *
       9              :  *        http://www.apache.org/licenses/LICENSE-2.0
      10              :  *
      11              :  *    Unless required by applicable law or agreed to in writing, software
      12              :  *    distributed under the License is distributed on an "AS IS" BASIS,
      13              :  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      14              :  *    See the License for the specific language governing permissions and
      15              :  *    limitations under the License.
      16              :  */
      17              : 
      18              : /**
      19              :  *    @file
      20              :  *      This file defines Application Channel class. The object of this
      21              :  *      class can be used by CHIP data model cluster applications to send
      22              :  *      and receive messages. The messages are encrypted using session keys.
      23              :  */
      24              : 
      25              : #pragma once
      26              : 
      27              : #include <messaging/ExchangeMessageDispatch.h>
      28              : 
      29              : namespace chip {
      30              : 
      31              : class SessionEstablishmentExchangeDispatch : public Messaging::ExchangeMessageDispatch
      32              : {
      33              : public:
      34           14 :     static ExchangeMessageDispatch & Instance()
      35              :     {
      36           14 :         static SessionEstablishmentExchangeDispatch instance;
      37           14 :         return instance;
      38              :     }
      39              : 
      40            1 :     SessionEstablishmentExchangeDispatch() {}
      41            1 :     ~SessionEstablishmentExchangeDispatch() override {}
      42              : 
      43              : protected:
      44              :     bool MessagePermitted(Protocols::Id, uint8_t type) override;
      45           91 :     bool IsEncryptionRequired() const override { return false; }
      46              : };
      47              : 
      48              : } // namespace chip