| /* |
| * Copyright (C) 2015 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. |
| */ |
| |
| #ifndef SIMPLE_PERF_COMMAND_H_ |
| #define SIMPLE_PERF_COMMAND_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include <base/macros.h> |
| |
| class Command { |
| public: |
| Command(const std::string& name, const std::string& short_help_string, |
| const std::string& long_help_string) |
| : name_(name), short_help_string_(short_help_string), long_help_string_(long_help_string) { |
| RegisterCommand(this); |
| } |
| |
| virtual ~Command() { |
| UnRegisterCommand(this); |
| } |
| |
| const std::string& Name() const { |
| return name_; |
| } |
| |
| const std::string& ShortHelpString() const { |
| return short_help_string_; |
| } |
| |
| const std::string LongHelpString() const { |
| return long_help_string_; |
| } |
| |
| virtual bool Run(const std::vector<std::string>& args) = 0; |
| |
| static Command* FindCommandByName(const std::string& cmd_name); |
| static const std::vector<Command*>& GetAllCommands(); |
| |
| private: |
| const std::string name_; |
| const std::string short_help_string_; |
| const std::string long_help_string_; |
| |
| static void RegisterCommand(Command* cmd); |
| static void UnRegisterCommand(Command* cmd); |
| |
| DISALLOW_COPY_AND_ASSIGN(Command); |
| }; |
| |
| #endif // SIMPLE_PERF_COMMAND_H_ |