1 /* 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * miscservices under the License is miscservices on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef SCREENLOCK_DFX_COMMAND_H 17 #define SCREENLOCK_DFX_COMMAND_H 18 19 #include <string> 20 #include <vector> 21 22 namespace OHOS { 23 namespace ScreenLock { 24 class Command { 25 public: 26 using Action = std::function<bool(const std::vector<std::string> &input, std::string &output)>; 27 explicit Command() = default; 28 Command(const std::vector<std::string> &argsFormat, const std::string &help, const Action &action); 29 Command(const std::vector<std::string> &argsFormat, const std::string &help); 30 virtual ~Command() = default; 31 virtual std::string ShowHelp(); 32 virtual bool DoAction(const std::vector<std::string> &vector, std::string &output); 33 virtual std::string GetOption(); 34 virtual std::string GetFormat(); 35 36 private: 37 std::vector<std::string> format; 38 std::string help; 39 Action action; 40 }; 41 } // namespace ScreenLock 42 } // namespace OHOS 43 44 #endif // SCREENLOCK_DFX_COMMAND_H