Line data    Source code

       1              : /*
       2              :  * If not stated otherwise in this file or this component's LICENSE file the
       3              :  * following copyright and licenses apply:
       4              :  *
       5              :  * Copyright 2022 Sky UK
       6              :  *
       7              :  * Licensed under the Apache License, Version 2.0 (the "License");
       8              :  * you may not use this file except in compliance with the License.
       9              :  * You may obtain a copy of the License at
      10              :  *
      11              :  * http://www.apache.org/licenses/LICENSE-2.0
      12              :  *
      13              :  * Unless required by applicable law or agreed to in writing, software
      14              :  * distributed under the License is distributed on an "AS IS" BASIS,
      15              :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      16              :  * See the License for the specific language governing permissions and
      17              :  * limitations under the License.
      18              :  */
      19              : 
      20              : #ifndef FIREBOLT_RIALTO_IPC_IPC_CLIENT_IMPL_H_
      21              : #define FIREBOLT_RIALTO_IPC_IPC_CLIENT_IMPL_H_
      22              : 
      23              : #include "IIpcServer.h"
      24              : 
      25              : #include <sys/socket.h>
      26              : 
      27              : #include <map>
      28              : #include <memory>
      29              : #include <string>
      30              : 
      31              : namespace firebolt::rialto::ipc
      32              : {
      33              : class ServerImpl;
      34              : 
      35              : class ClientImpl final : public IClient
      36              : {
      37              : public:
      38              :     ClientImpl(const std::shared_ptr<ServerImpl> &server, uint64_t clientId, const struct ucred &creds);
      39           23 :     ~ClientImpl() final = default;
      40              : 
      41              : public:
      42              :     pid_t getClientPid() const override;
      43              :     uid_t getClientUserId() const override;
      44              :     gid_t getClientGroupId() const override;
      45              : 
      46              :     void disconnect() override;
      47              : 
      48              :     void exportService(const std::shared_ptr<google::protobuf::Service> &service) override;
      49              : 
      50              :     bool sendEvent(const std::shared_ptr<google::protobuf::Message> &message) override;
      51              : 
      52              :     bool isConnected() const override;
      53              : 
      54              : protected:
      55              :     friend class ServerImpl;
      56           29 :     inline uint64_t id() const { return m_kClientId; }
      57              : 
      58              : private:
      59              :     const std::weak_ptr<ServerImpl> m_kServer;
      60              :     const uint64_t m_kClientId{};
      61              :     const struct ucred m_kCredentials;
      62              : 
      63              :     std::map<std::string, std::shared_ptr<google::protobuf::Service>> m_services;
      64              : };
      65              : 
      66              : } // namespace firebolt::rialto::ipc
      67              : 
      68              : #endif // FIREBOLT_RIALTO_IPC_IPC_CLIENT_IMPL_H_