1 /* 2 * Copyright (c) 2022-2022 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 * distributed under the License is distributed 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 #ifndef CMDRESOLVER_COMMAND_H 16 #define CMDRESOLVER_COMMAND_H 17 #include <functional> 18 #include <string> 19 #include <vector> 20 namespace OHOS { 21 namespace MiscServices { 22 class Command { 23 public: 24 using Action = std::function<bool(const std::vector<std::string> &input, std::string &output)>; 25 Command(const std::vector<std::string> &argsFormat, const std::string &help, const Action &action); 26 std::string ShowHelp() const; 27 bool DoAction(const std::vector<std::string> &input, std::string &output); 28 std::string GetOption(); 29 std::string GetFormat(); 30 31 private: 32 std::vector<std::string> format_; 33 std::string help_; 34 Action action_; 35 }; 36 } // namespace MiscServices 37 } // namespace OHOS 38 #endif // CMDRESOLVER_COMMAND_H