1 /* 2 * Copyright (c) 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_DISTRIBUTED_DATA_INTERFACE_GDB_STORE_CONFIG_H 17 #define OHOS_DISTRIBUTED_DATA_INTERFACE_GDB_STORE_CONFIG_H 18 19 #include <cstdint> 20 #include <string> 21 #include <vector> 22 23 #include "rdb_store_config.h" 24 #include "rdb_visibility.h" 25 26 namespace OHOS::DistributedDataAip { 27 enum SecurityLevel : int32_t { 28 S1 = 1, 29 S2, 30 S3, 31 S4, 32 LAST, 33 }; 34 35 enum class DBType : int { 36 /** 37 * The graph database. 38 */ 39 DB_GRAPH, 40 41 /** 42 * The vector database. 43 */ 44 DB_VECTOR, 45 /** 46 * The BUTT of database. 47 */ 48 DB_BUTT 49 }; 50 51 class StoreConfig { 52 public: 53 API_EXPORT StoreConfig() = default; 54 API_EXPORT ~StoreConfig(); 55 API_EXPORT StoreConfig(std::string name, std::string path, DBType dbType = DBType::DB_GRAPH, bool isEncrypt = false, 56 const std::vector<uint8_t> &encryptKey = std::vector<uint8_t>()); 57 API_EXPORT void SetName(std::string name); 58 API_EXPORT void SetPath(std::string path); 59 API_EXPORT void SetDbType(DBType dbType); 60 API_EXPORT void SetEncryptStatus(bool status); 61 API_EXPORT void SetSecurityLevel(int32_t securityLevel); 62 API_EXPORT bool IsEncrypt() const; 63 API_EXPORT std::string GetFullPath() const; 64 API_EXPORT std::string GetPath() const; 65 API_EXPORT std::string GetName() const; 66 API_EXPORT int32_t GetSecurityLevel() const; 67 API_EXPORT DBType GetDbType() const; 68 API_EXPORT void SetIter(int32_t iter) const; 69 API_EXPORT int32_t GetIter() const; 70 API_EXPORT int GetWriteTime() const; 71 API_EXPORT void SetWriteTime(int timeout); 72 API_EXPORT int GetReadTime() const; 73 API_EXPORT void SetReadTime(int timeout); 74 API_EXPORT int GetReadConSize() const; 75 API_EXPORT void SetReadConSize(int readConSize); 76 API_EXPORT std::vector<uint8_t> GetEncryptKey() const; 77 API_EXPORT int SetBundleName(const std::string &bundleName); 78 API_EXPORT std::string GetBundleName() const; 79 void GenerateEncryptedKey() const; 80 std::vector<uint8_t> GetNewEncryptKey() const; 81 void ChangeEncryptKey() const; 82 83 private: 84 std::string name_; 85 std::string path_; 86 std::string bundleName_; 87 DBType dbType_ = DBType::DB_GRAPH; 88 bool isEncrypt_ = false; 89 mutable std::vector<uint8_t> encryptKey_{}; 90 mutable std::vector<uint8_t> newEncryptKey_{}; 91 mutable int32_t iter_ = 0; 92 int32_t writeTimeout_ = 2; // seconds 93 int32_t readTimeout_ = 1; // seconds 94 int32_t readConSize_ = 4; 95 int32_t securityLevel_ = SecurityLevel::S1; 96 97 static constexpr int MAX_TIMEOUT = 300; // seconds 98 static constexpr int MIN_TIMEOUT = 1; // seconds 99 void ClearEncryptKey(); 100 }; 101 } // namespace OHOS::DistributedDataAip 102 #endif //OHOS_DISTRIBUTED_DATA_INTERFACE_GDB_STORE_CONFIG_H