| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <sys/socket.h> |
| |
| #include <memory> |
| #include <optional> |
| #include <vector> |
| |
| #include "cvd_server.pb.h" |
| |
| #include "common/libs/fs/shared_fd.h" |
| #include "common/libs/utils/result.h" |
| #include "common/libs/utils/unix_sockets.h" |
| |
| namespace cuttlefish { |
| |
| class RequestWithStdio { |
| public: |
| RequestWithStdio(cvd::Request, std::vector<SharedFD>, std::optional<ucred>); |
| |
| const cvd::Request& Message() const; |
| const std::vector<SharedFD>& FileDescriptors() const; |
| SharedFD In() const; |
| SharedFD Out() const; |
| SharedFD Err() const; |
| std::optional<SharedFD> Extra() const; |
| std::optional<ucred> Credentials() const; |
| |
| private: |
| cvd::Request message_; |
| std::vector<SharedFD> fds_; |
| std::optional<ucred> creds_; |
| }; |
| |
| Result<UnixMessageSocket> GetClient(const SharedFD& client); |
| Result<std::optional<RequestWithStdio>> GetRequest(const SharedFD& client); |
| Result<void> SendResponse(const SharedFD& client, |
| const cvd::Response& response); |
| |
| } // namespace cuttlefish |