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_PDP_OPERATOR_HELPER_H 17 #define DATA_STORAGE_RDB_PDP_OPERATOR_HELPER_H 18 19 #include "iosfwd" 20 #include "rdb_base_helper.h" 21 #include "string" 22 23 namespace OHOS { 24 namespace Telephony { 25 class RdbPdpProfileHelper : public RdbBaseHelper { 26 public: 27 RdbPdpProfileHelper(); 28 ~RdbPdpProfileHelper() = default; 29 30 /** 31 * Init dataBase 32 * 33 * @return 0 is succeed else failed 34 */ 35 int Init(); 36 37 /** 38 * Update dataBase path 39 * 40 * @param path path 41 */ 42 void UpdateDbPath(const std::string &path); 43 44 /** 45 * Reload pdp_profile table data form config json file 46 * 47 * @return 0 is succeed else failed 48 */ 49 int ResetApn(); 50 51 private: 52 /** 53 * Create pdp_profile table 54 * 55 * @param createTableStr Create table statement 56 * @param tableName tableName 57 */ 58 void CreatePdpProfileTableStr(std::string &createTableStr, const std::string &tableName); 59 60 /** 61 * End the transaction action 62 * 63 * @return 0 is succeed else failed 64 */ 65 int EndTransactionAction(); 66 67 /** 68 * Commit the transaction action 69 * 70 * @return 0 is succeed else failed 71 */ 72 int CommitTransactionAction(); 73 74 private: 75 const std::string DB_NAME = "net.db"; 76 std::string dbPath_ = FOLDER_PATH + DB_NAME; 77 const int VERSION = 1; 78 }; 79 } // namespace Telephony 80 } // namespace OHOS 81 #endif // DATA_STORAGE_RDB_PDP_OPERATOR_HELPER_H 82