1 /* 2 * Copyright (c) 2022 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 DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H 17 #define DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H 18 19 #include "concurrent_map.h" 20 #include "metadata/capability_meta_data.h" 21 #include "executor_pool.h" 22 #include "types.h" 23 24 namespace OHOS::DistributedData { 25 class UpgradeManager { 26 public: 27 static UpgradeManager &GetInstance(); 28 void Init(std::shared_ptr<ExecutorPool> executors); 29 CapMetaData GetCapability(const std::string &deviceId, bool &status); 30 31 private: 32 static constexpr int RETRY_INTERVAL = 500; // milliseconds 33 bool InitLocalCapability(); 34 ExecutorPool::Task GetTask(); 35 ConcurrentMap<std::string, CapMetaData> capabilities_ {}; 36 std::shared_ptr<ExecutorPool> executors_; 37 }; 38 } // namespace OHOS::DistributedData 39 #endif // DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H 40