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 #include <string> 19 20 #include "auth_delegate.h" 21 #include "concurrent_map.h" 22 #include "kvstore_meta_manager.h" 23 #include "metadata/capability_meta_data.h" 24 #include "executor_pool.h" 25 #include "types.h" 26 namespace OHOS::DistributedData { 27 using DistributedDB::KvStoreNbDelegate; 28 using OHOS::DistributedKv::KvStoreTuple; 29 30 class UpgradeManager { 31 public: 32 static UpgradeManager &GetInstance(); 33 void Init(std::shared_ptr<ExecutorPool> executors); 34 CapMetaData GetCapability(const std::string &deviceId, bool &status); 35 static void SetCompatibleIdentifyByType( 36 KvStoreNbDelegate *storeDelegate, const KvStoreTuple &tuple, AUTH_GROUP_TYPE groupType); 37 static std::string GetIdentifierByType(int32_t groupType, bool &isSuccess); 38 39 private: 40 static constexpr int RETRY_INTERVAL = 500; // milliseconds 41 bool InitLocalCapability(); 42 ExecutorPool::Task GetTask(); 43 ConcurrentMap<std::string, CapMetaData> capabilities_ {}; 44 std::shared_ptr<ExecutorPool> executors_; 45 }; 46 } // namespace OHOS::DistributedData 47 #endif // DISTRIBUTEDDATAMGR_UPGRADE_MANAGER_H 48