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