1cb7eb8c9Sopenharmony_ci/* 2cb7eb8c9Sopenharmony_ci * Copyright (c) 2024 Huawei Device Co., Ltd. 3cb7eb8c9Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4cb7eb8c9Sopenharmony_ci * you may not use this file except in compliance with the License. 5cb7eb8c9Sopenharmony_ci * You may obtain a copy of the License at 6cb7eb8c9Sopenharmony_ci * 7cb7eb8c9Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8cb7eb8c9Sopenharmony_ci * 9cb7eb8c9Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10cb7eb8c9Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11cb7eb8c9Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12cb7eb8c9Sopenharmony_ci * See the License for the specific language governing permissions and 13cb7eb8c9Sopenharmony_ci * limitations under the License. 14cb7eb8c9Sopenharmony_ci */ 15cb7eb8c9Sopenharmony_ci 16cb7eb8c9Sopenharmony_ci#ifndef SYSTEM_PARAMETERS_H 17cb7eb8c9Sopenharmony_ci#define SYSTEM_PARAMETERS_H 18cb7eb8c9Sopenharmony_ci 19cb7eb8c9Sopenharmony_ci#include <limits> 20cb7eb8c9Sopenharmony_ci#include <string> 21cb7eb8c9Sopenharmony_ci 22cb7eb8c9Sopenharmony_cinamespace OHOS { 23cb7eb8c9Sopenharmony_cinamespace system { 24cb7eb8c9Sopenharmony_ci/* 25cb7eb8c9Sopenharmony_ci * Returns true if the system parameter `key` has the value "1", "y", "yes", "on", or "true", 26cb7eb8c9Sopenharmony_ci * false for "0", "n", "no", "off", or "false", or `def` otherwise. 27cb7eb8c9Sopenharmony_ci */ 28cb7eb8c9Sopenharmony_cibool GetBoolParameter(const std::string &key, bool def); 29cb7eb8c9Sopenharmony_cistd::string GetParameter(const std::string &key, const std::string &def); 30cb7eb8c9Sopenharmony_cibool SetParameter(const std::string& key, const std::string& value); 31cb7eb8c9Sopenharmony_ci} // namespace system 32cb7eb8c9Sopenharmony_ci} // namespace OHOS 33cb7eb8c9Sopenharmony_ci 34cb7eb8c9Sopenharmony_ci#endif // SYSTEM_PARAMETERS_H