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 UDMF_CLIENT_H 17 #define UDMF_CLIENT_H 18 19 #include <string> 20 #include <vector> 21 #include <map> 22 #include <shared_mutex> 23 24 #include "concurrent_map.h" 25 26 #include "unified_data.h" 27 #include "error_code.h" 28 #include "unified_meta.h" 29 #include "unified_types.h" 30 #include "visibility.h" 31 namespace OHOS { 32 namespace UDMF { 33 class UdmfClient { 34 public: 35 static UdmfClient API_EXPORT &GetInstance(); 36 37 Status API_EXPORT SetData(CustomOption &option, UnifiedData &unifiedData, std::string &key); 38 Status API_EXPORT GetData(const QueryOption &query, UnifiedData &unifiedData); 39 Status API_EXPORT GetBatchData(const QueryOption &query, std::vector<UnifiedData> &unifiedDataSet); 40 Status API_EXPORT UpdateData(const QueryOption &query, UnifiedData &unifiedData); 41 Status API_EXPORT DeleteData(const QueryOption &query, std::vector<UnifiedData> &unifiedDataSet); 42 Status API_EXPORT GetSummary(const QueryOption &query, Summary& summary); 43 Status API_EXPORT AddPrivilege(const QueryOption &query, Privilege &privilege); 44 Status API_EXPORT Sync(const QueryOption &query, const std::vector<std::string> &devices); 45 Status API_EXPORT IsRemoteData(const QueryOption &query, bool &result); 46 Status API_EXPORT SetAppShareOption(const std::string &intention, enum ShareOptions shareOption); 47 Status API_EXPORT RemoveAppShareOption(const std::string &intention); 48 Status API_EXPORT GetAppShareOption(const std::string &intention, enum ShareOptions &shareOption); 49 Status GetDataFromCache(const QueryOption &query, UnifiedData &unifiedData); 50 51 private: 52 UdmfClient() = default; 53 ~UdmfClient() = default; 54 UdmfClient(const UdmfClient &obj) = delete; 55 UdmfClient &operator=(const UdmfClient &obj) = delete; 56 std::string GetSelfBundleName(); 57 58 ConcurrentMap<std::string, UnifiedData> dataCache_; 59 }; 60 } // namespace UDMF 61 } // namespace OHOS 62 #endif // UDMF_CLIENT_H