1 /* 2 * Copyright (c) 2023 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 16 #ifndef FIRMWARE_PREFERENCES_UTILS_H 17 #define FIRMWARE_PREFERENCES_UTILS_H 18 19 #include "singleton.h" 20 21 #include "preferences_utils.h" 22 23 namespace OHOS { 24 namespace UpdateEngine { 25 class FirmwarePreferencesUtil : public PreferencesUtil, public DelayedSingleton<FirmwarePreferencesUtil> { 26 DECLARE_DELAYED_SINGLETON(FirmwarePreferencesUtil); 27 28 protected: 29 std::string GetPath() final; 30 }; 31 } // namespace UpdateEngine 32 } // namespace OHOS 33 #endif // FIRMWARE_PREFERENCES_UTILS_H