1 /* 2 * Copyright (c) 2023 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 DISTRIBUTED_DATA_MGR_H 17 #define DISTRIBUTED_DATA_MGR_H 18 #include <cstdio> 19 #include <string> 20 #include "visibility.h" 21 namespace OHOS::DistributedKv { 22 class DistributedDataMgr { 23 public: 24 /** 25 * @brief Constructor. 26 */ 27 API_EXPORT DistributedDataMgr(); 28 29 /** 30 * @brief Destructor. 31 */ 32 API_EXPORT ~DistributedDataMgr(); 33 /** 34 * @brief Clear the data of given bundleName, userID and appIndex in datamgr_service. 35 * @param bundleName The bundle name. 36 * @param userId The user ID. 37 * @param appIndex The app index in sandbox. 38 * @param tokenId The token id to clear. 39 */ 40 API_EXPORT int32_t ClearAppStorage(const std::string &bundleName, int32_t userId, int32_t appIndex, 41 int32_t tokenId); 42 }; 43 } // namespace OHOS 44 #endif // DISTRIBUTED_DATA_MGR_H 45