1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include "common/libs/fs/shared_fd.h" 20 #include "common/libs/utils/result.h" 21 #include "device/google/cuttlefish/host/libs/command_util/runner/run_cvd.pb.h" 22 #include "host/libs/command_util/runner/defs.h" 23 #include "host/libs/config/cuttlefish_config.h" 24 25 namespace cuttlefish { 26 27 Result<RunnerExitCodes> ReadExitCode(SharedFD monitor_socket); 28 29 Result<SharedFD> GetLauncherMonitorFromInstance( 30 const CuttlefishConfig::InstanceSpecific& instance_config, 31 const int timeout_seconds); 32 33 Result<SharedFD> GetLauncherMonitor(const CuttlefishConfig& config, 34 const int instance_num, 35 const int timeout_seconds); 36 37 struct LauncherActionInfo { 38 LauncherAction action; 39 run_cvd::ExtendedLauncherAction extended_action; 40 }; 41 Result<LauncherActionInfo> ReadLauncherActionFromFd(SharedFD monitor_socket); 42 43 Result<void> WaitForRead(SharedFD monitor_socket, const int timeout_seconds); 44 45 // Writes the `action` request to `monitor_socket`, then waits for the response 46 // and checks for errors. 47 Result<void> RunLauncherAction(SharedFD monitor_socket, LauncherAction action, 48 std::optional<int> timeout_seconds); 49 50 // Writes the `action` request to `monitor_socket`, then waits for the response 51 // and checks for errors. 52 Result<void> RunLauncherAction( 53 SharedFD monitor_socket, 54 const run_cvd::ExtendedLauncherAction& extended_action, 55 std::optional<int> timeout_seconds); 56 57 } // namespace cuttlefish 58