1 // Copyright 2021 The Pigweed Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not 4 // use this file except in compliance with the License. You may obtain a copy of 5 // the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12 // License for the specific language governing permissions and limitations under 13 // the License. 14 #pragma once 15 16 #include <cstdint> 17 18 #include "pw_rpc/client.h" 19 20 namespace pw::rpc::internal { 21 22 // This class serves as the base for generated RpcService::Client classes. 23 // Generated service classes extend this and add a member function for each 24 // service method. 25 class ServiceClient { 26 public: 27 constexpr ServiceClient(const ServiceClient&) = default; 28 constexpr ServiceClient& operator=(const ServiceClient&) = default; 29 client()30 constexpr Client& client() const { return *client_; } 31 channel_id()32 constexpr uint32_t channel_id() const { return channel_id_; } 33 34 protected: ServiceClient(Client & client,uint32_t channel_id)35 constexpr ServiceClient(Client& client, uint32_t channel_id) 36 : client_(&client), channel_id_(channel_id) {} 37 38 private: 39 Client* client_; 40 uint32_t channel_id_; 41 }; 42 43 } // namespace pw::rpc::internal 44