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_UNIFIED_DATA_H 17 #define UDMF_UNIFIED_DATA_H 18 19 #include "unified_data_properties.h" 20 #include "unified_record.h" 21 #include "visibility.h" 22 namespace OHOS { 23 namespace UDMF { 24 class UnifiedData { 25 public: 26 API_EXPORT UnifiedData(); 27 explicit API_EXPORT UnifiedData(std::shared_ptr<UnifiedDataProperties> properties); 28 29 int64_t API_EXPORT GetSize(); 30 std::string GetGroupId() const; 31 32 std::shared_ptr<Runtime> API_EXPORT GetRuntime() const; 33 void API_EXPORT SetRuntime(Runtime &runtime); 34 35 void API_EXPORT AddRecord(const std::shared_ptr<UnifiedRecord> &record); 36 void API_EXPORT AddRecords(const std::vector<std::shared_ptr<UnifiedRecord>> &records); 37 std::shared_ptr<UnifiedRecord> API_EXPORT GetRecordAt(std::size_t index) const; 38 void API_EXPORT SetRecords(std::vector<std::shared_ptr<UnifiedRecord>> records); 39 std::vector<std::shared_ptr<UnifiedRecord>> API_EXPORT GetRecords() const; 40 41 std::vector<std::string> API_EXPORT GetTypesLabels() const; 42 bool API_EXPORT HasType(const std::string &type) const; 43 bool API_EXPORT HasHigherFileType(const std::string &type) const; 44 std::vector<std::string> API_EXPORT GetEntriesTypes() const; 45 bool API_EXPORT HasTypeInEntries(const std::string &type) const; 46 47 bool API_EXPORT IsEmpty() const; 48 bool API_EXPORT IsValid(); 49 bool API_EXPORT IsComplete(); 50 bool HasFileType() const; 51 bool HasUriInfo() const; 52 void ClearUriInfo() const; 53 54 void API_EXPORT SetProperties(std::shared_ptr<UnifiedDataProperties> properties); 55 std::shared_ptr<UnifiedDataProperties> API_EXPORT GetProperties() const; 56 57 void API_EXPORT SetDataId(uint32_t dataId); 58 uint32_t GetDataId() const; 59 void SetChannelName(const std::string &name); 60 std::vector<std::string> GetFileUris() const; 61 std::string API_EXPORT GetSdkVersion() const; 62 void API_EXPORT SetSdkVersion(const std::string &version); 63 bool API_EXPORT IsNeedTransferToEntries() const; 64 void API_EXPORT ConvertRecordsToEntries(); 65 66 static constexpr int64_t MAX_DATA_SIZE = 200 * 1024 * 1024; 67 68 private: 69 std::set<std::string> GetTypIds() const; 70 71 uint32_t dataId_ = 0; 72 uint32_t recordId_ = 0; 73 std::string channelName_; 74 std::shared_ptr<Runtime> runtime_; 75 std::vector<std::shared_ptr<UnifiedRecord>> records_; 76 std::shared_ptr<UnifiedDataProperties> properties_; 77 std::string sdkVersion_; 78 }; 79 } // namespace UDMF 80 } // namespace OHOS 81 #endif // UDMF_UNIFIED_DATA_H 82