1 /* 2 * Copyright (c) 2023-2024 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 OHOS_DP_IKV_ADAPTER_H 17 #define OHOS_DP_IKV_ADAPTER_H 18 19 #include <string> 20 #include <map> 21 #include <vector> 22 #include "distributed_device_profile_enums.h" 23 24 namespace OHOS { 25 namespace DistributedDeviceProfile { 26 class IKVAdapter { 27 public: 28 IKVAdapter() = default; 29 virtual ~IKVAdapter() = default; 30 virtual int32_t Init() = 0; 31 virtual int32_t UnInit() = 0; 32 virtual int32_t Put(const std::string& key, const std::string& value) = 0; 33 virtual int32_t PutBatch(const std::map<std::string, std::string>& values) = 0; 34 virtual int32_t Delete(const std::string& key) = 0; 35 virtual int32_t DeleteByPrefix(const std::string& keyPrefix) = 0; 36 virtual int32_t Get(const std::string& key, std::string& value) = 0; 37 virtual int32_t GetByPrefix(const std::string& keyPrefix, std::map<std::string, std::string>& values) = 0; 38 virtual int32_t Sync(const std::vector<std::string>& deviceList, SyncMode syncMode) = 0; 39 virtual int32_t GetDeviceEntries(const std::string& udid, std::map<std::string, std::string>& values) = 0; 40 virtual int32_t DeleteBatch(const std::vector<std::string>& keys) = 0; 41 }; 42 } // namespace DeviceProfile 43 } // namespace OHOS 44 #endif // OHOS_DP_IKV_ADAPTER_H 45