1 /* 2 * Copyright (C) 2021 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 DATA_STORAGE_RDB_BASE_HELPER_H 17 #define DATA_STORAGE_RDB_BASE_HELPER_H 18 19 #include <stdint.h> 20 21 #include "data_storage_log_wrapper.h" 22 #include "iosfwd" 23 #include "memory" 24 #include "string" 25 #include "vector" 26 27 namespace OHOS { 28 namespace NativeRdb { 29 class AbsRdbPredicates; 30 class ResultSet; 31 class RdbOpenCallback; 32 class RdbStore; 33 class RdbStoreConfig; 34 class ValueObject; 35 class ValuesBucket; 36 } // namespace NativeRdb 37 namespace Telephony { 38 class RdbBaseHelper { 39 public: RdbBaseHelper()40 RdbBaseHelper() {}; 41 ~RdbBaseHelper() = default; 42 int Insert(int64_t &id, const NativeRdb::ValuesBucket &initialValues, const std::string &table); 43 int BatchInsert(int64_t &id, const NativeRdb::ValuesBucket &initialValues, const std::string &table); 44 int Update(int &changedRows, const std::string &table, const NativeRdb::ValuesBucket &values, 45 const std::string &whereClause = "", 46 const std::vector<std::string> &whereArgs = std::vector<std::string>()); 47 int Update(int &changedRows, const NativeRdb::ValuesBucket &values, const NativeRdb::AbsRdbPredicates &predicates); 48 int Delete(int &changedRows, const std::string &table, const std::string &whereClause = "", 49 const std::vector<std::string> &whereArgs = std::vector<std::string>()); 50 int Delete(int &deletedRows, const NativeRdb::AbsRdbPredicates &predicates); 51 std::shared_ptr<NativeRdb::ResultSet> QuerySql( 52 const std::string &sql, const std::vector<std::string> &selectionArgs = std::vector<std::string>()); 53 std::shared_ptr<NativeRdb::ResultSet> Query( 54 const NativeRdb::AbsRdbPredicates &predicates, const std::vector<std::string> columns); 55 int ExecuteSql(const std::string &sql); 56 int ExecuteSql(const std::string &sql, const std::vector<NativeRdb::ValueObject> &bindArgs); 57 void CreateRdbStore(const NativeRdb::RdbStoreConfig &config, int version, 58 NativeRdb::RdbOpenCallback &openCallback, int &errCode); 59 int BeginTransaction(); 60 int RollBack(); 61 int Commit(); 62 63 void ReplaceAllStr(std::string &path, const std::string &oldStr, const std::string &newStr); 64 65 public: 66 const std::string FOLDER_PATH = "/data/accounts/account_0/appdata/com.ohos.smsmmsability/database/"; 67 68 private: 69 int IsExistStore(); 70 71 private: 72 std::shared_ptr<NativeRdb::RdbStore> store_; 73 }; 74 } // namespace Telephony 75 } // namespace OHOS 76 #endif // DATA_STORAGE_RDB_BASE_HELPER_H 77