1*5a923131SAndroid Build Coastguard Worker // 2*5a923131SAndroid Build Coastguard Worker // Copyright (C) 2021 The Android Open Source Project 3*5a923131SAndroid Build Coastguard Worker // 4*5a923131SAndroid Build Coastguard Worker // Licensed under the Apache License, Version 2.0 (the "License"); 5*5a923131SAndroid Build Coastguard Worker // you may not use this file except in compliance with the License. 6*5a923131SAndroid Build Coastguard Worker // You may obtain a copy of the License at 7*5a923131SAndroid Build Coastguard Worker // 8*5a923131SAndroid Build Coastguard Worker // http://www.apache.org/licenses/LICENSE-2.0 9*5a923131SAndroid Build Coastguard Worker // 10*5a923131SAndroid Build Coastguard Worker // Unless required by applicable law or agreed to in writing, software 11*5a923131SAndroid Build Coastguard Worker // distributed under the License is distributed on an "AS IS" BASIS, 12*5a923131SAndroid Build Coastguard Worker // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*5a923131SAndroid Build Coastguard Worker // See the License for the specific language governing permissions and 14*5a923131SAndroid Build Coastguard Worker // limitations under the License. 15*5a923131SAndroid Build Coastguard Worker // 16*5a923131SAndroid Build Coastguard Worker 17*5a923131SAndroid Build Coastguard Worker #ifndef SYSTEM_UPDATE_ENGINE_AOSP_APEX_HANDLER_INTERFACE_H_ 18*5a923131SAndroid Build Coastguard Worker #define SYSTEM_UPDATE_ENGINE_AOSP_APEX_HANDLER_INTERFACE_H_ 19*5a923131SAndroid Build Coastguard Worker 20*5a923131SAndroid Build Coastguard Worker #include <vector> 21*5a923131SAndroid Build Coastguard Worker 22*5a923131SAndroid Build Coastguard Worker #include <android-base/result.h> 23*5a923131SAndroid Build Coastguard Worker 24*5a923131SAndroid Build Coastguard Worker #include "update_engine/update_metadata.pb.h" 25*5a923131SAndroid Build Coastguard Worker 26*5a923131SAndroid Build Coastguard Worker namespace chromeos_update_engine { 27*5a923131SAndroid Build Coastguard Worker 28*5a923131SAndroid Build Coastguard Worker class ApexHandlerInterface { 29*5a923131SAndroid Build Coastguard Worker public: 30*5a923131SAndroid Build Coastguard Worker virtual ~ApexHandlerInterface() = default; 31*5a923131SAndroid Build Coastguard Worker virtual android::base::Result<uint64_t> CalculateSize( 32*5a923131SAndroid Build Coastguard Worker const std::vector<ApexInfo>& apex_infos) const = 0; 33*5a923131SAndroid Build Coastguard Worker virtual bool AllocateSpace(const std::vector<ApexInfo>& apex_infos) const = 0; 34*5a923131SAndroid Build Coastguard Worker static std::unique_ptr<ApexHandlerInterface> CreateApexHandler(); 35*5a923131SAndroid Build Coastguard Worker }; 36*5a923131SAndroid Build Coastguard Worker 37*5a923131SAndroid Build Coastguard Worker } // namespace chromeos_update_engine 38*5a923131SAndroid Build Coastguard Worker 39*5a923131SAndroid Build Coastguard Worker #endif // SYSTEM_UPDATE_ENGINE_AOSP_APEX_HANDLER_INTERFACE_H_ 40