1 // Copyright 2022 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 "pw_function/function.h" 17 #include "pw_rpc/raw/client_reader_writer.h" 18 #include "pw_transfer/internal/context.h" 19 20 namespace pw::transfer::internal { 21 22 class ClientContext final : public Context { 23 public: ClientContext()24 constexpr ClientContext() : on_completion_(nullptr) {} 25 set_on_completion(Function<void (Status)> && on_completion)26 void set_on_completion(Function<void(Status)>&& on_completion) { 27 on_completion_ = std::move(on_completion); 28 } 29 30 // In client-side transfer contexts, a session ID may not yet have been 31 // assigned by the server, in which case resource_id is used as the context 32 // identifier. id()33 constexpr uint32_t id() const { 34 return session_id() == kUnassignedSessionId ? resource_id() : session_id(); 35 } 36 37 private: 38 Status FinalCleanup(Status status) override; 39 40 Function<void(Status)> on_completion_; 41 }; 42 43 } // namespace pw::transfer::internal 44