1 /* 2 * Copyright (C) 2021 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 <cstdint> 20 #include <vector> 21 22 #include "common/libs/confui/confui.h" 23 24 namespace cuttlefish { 25 namespace confui { 26 enum class MainLoopState : std::uint32_t { 27 kInit = 1, 28 kInSession = 2, 29 kWaitStop = 3, // wait ack after sending confirm/cancel 30 kSuspended = 4, 31 kAwaitCleanup = 5, 32 kInvalid = 9 33 }; 34 35 using TeeUiFrame = std::vector<std::uint32_t>; 36 37 // FSM input to Session FSM 38 enum class FsmInput : std::uint32_t { 39 kUserConfirm, 40 kUserCancel, 41 kUserUnknown, 42 kHalStart, 43 kHalStop, 44 kHalSuspend, 45 kHalRestore, 46 kHalAbort, 47 kHalUnknown 48 }; 49 50 std::string ToString(FsmInput input); 51 std::string ToString(const MainLoopState& state); 52 53 FsmInput ToFsmInput(const ConfUiMessage& confui_msg); 54 55 } // end of namespace confui 56 } // end of namespace cuttlefish 57