Line data    Source code

       1              : /*
       2              :  *
       3              :  *    Copyright (c) 2020-2021 Project CHIP Authors
       4              :  *    Copyright (c) 2015-2017 Nest Labs, Inc.
       5              :  *
       6              :  *    Licensed under the Apache License, Version 2.0 (the "License");
       7              :  *    you may not use this file except in compliance with the License.
       8              :  *    You may obtain a copy of the License at
       9              :  *
      10              :  *        http://www.apache.org/licenses/LICENSE-2.0
      11              :  *
      12              :  *    Unless required by applicable law or agreed to in writing, software
      13              :  *    distributed under the License is distributed on an "AS IS" BASIS,
      14              :  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      15              :  *    See the License for the specific language governing permissions and
      16              :  *    limitations under the License.
      17              :  */
      18              : 
      19              : /**
      20              :  *  Shared state for socket implementations of TCPEndPoint and UDPEndPoint.
      21              :  */
      22              : 
      23              : #pragma once
      24              : 
      25              : #include <inet/EndPointBasis.h>
      26              : 
      27              : #include <inet/IPAddress.h>
      28              : #include <system/SocketEvents.h>
      29              : 
      30              : namespace chip {
      31              : namespace Inet {
      32              : 
      33              : /**
      34              :  * Definitions shared by all sockets-based EndPoint classes.
      35              :  */
      36              : class DLL_EXPORT EndPointStateSockets
      37              : {
      38              : protected:
      39          104 :     EndPointStateSockets() : mSocket(kInvalidSocketFd) {}
      40              : 
      41              :     static constexpr int kInvalidSocketFd = -1;
      42              :     int mSocket;                     /**< Encapsulated socket descriptor. */
      43              :     IPAddressType mAddrType;         /**< Protocol family, i.e. IPv4 or IPv6. */
      44              :     System::SocketWatchToken mWatch; /**< Socket event watcher */
      45              : };
      46              : 
      47              : } // namespace Inet
      48              : } // namespace chip