1 // 2 // Copyright (C) 2020 The Android Open Source Project 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #ifndef UPDATE_ENGINE_CROS_EXCLUDER_CHROMEOS_H_ 18 #define UPDATE_ENGINE_CROS_EXCLUDER_CHROMEOS_H_ 19 20 #include <string> 21 22 #include "update_engine/common/excluder_interface.h" 23 #include "update_engine/common/prefs_interface.h" 24 25 namespace chromeos_update_engine { 26 27 class SystemState; 28 29 // The Chrome OS implementation of the |ExcluderInterface|. 30 class ExcluderChromeOS : public ExcluderInterface { 31 public: 32 ExcluderChromeOS() = default; 33 ~ExcluderChromeOS() = default; 34 35 // |ExcluderInterface| overrides. 36 bool Exclude(const std::string& name) override; 37 bool IsExcluded(const std::string& name) override; 38 bool Reset() override; 39 40 // Not copyable or movable. 41 ExcluderChromeOS(const ExcluderChromeOS&) = delete; 42 ExcluderChromeOS& operator=(const ExcluderChromeOS&) = delete; 43 ExcluderChromeOS(ExcluderChromeOS&&) = delete; 44 ExcluderChromeOS& operator=(ExcluderChromeOS&&) = delete; 45 }; 46 47 } // namespace chromeos_update_engine 48 49 #endif // UPDATE_ENGINE_CROS_EXCLUDER_CHROMEOS_H_ 50