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 /** 52 * Init pdp_profile table data form config json file 53 * 54 * @param slotId slotId 55 * @param opkey opkey 56 * @param isNeedCheckFile is need Check File 57 * @return 0 is succeed else failed 58 */ 59 int InitAPNDatabase(int slotId, const std::string &opkey, bool isNeedCheckFile); 60 61 private: 62 /** 63 * Create pdp_profile table 64 * 65 * @param createTableStr Create table statement 66 * @param tableName tableName 67 */ 68 void CreatePdpProfileTableStr(std::string &createTableStr, const std::string &tableName); 69 70 /** 71 * Commit the transaction action 72 * 73 * @return 0 is succeed else failed 74 */ 75 int CommitTransactionAction(); 76 77 /** 78 * Is ApnDb need Update 79 * 80 * @param opkey opkey 81 * @param checksum checksum to compare 82 * @return bool Is ApnDb need Update 83 */ 84 bool IsApnDbUpdateNeeded(const std::string &opkey, std::string &checksum); 85 86 /** 87 * Set the Checksum of ApnConf file 88 * 89 * @param opkey opkey 90 * @param checkSum checksum to set 91 * @return 0 is succeed else failed 92 */ 93 int SetPreferApnConfChecksum(const std::string &opkey, std::string &checkSum); 94 95 /** 96 * Clear old pdp profile Data 97 * 98 * @return 0 is succeed else failed 99 */ 100 int ClearData(const std::string &opKey); 101 102 /** 103 * Create pse_base_station table 104 * 105 * @param createTableStr Create table statement 106 * @param tableName tableName 107 */ 108 void CreatePseBaseStationTableStr(std::string &createTableStr, const std::string &tableName); 109 110 /** 111 * Create pse_base_station trigger 112 * 113 * @param createTableStr Create table statement 114 * @param tableName tableName 115 */ 116 void CreatePseBaseStationTriggerStr(std::string &createTableStr, const std::string &tableName); 117 118 private: 119 const std::string DB_NAME = "net.db"; 120 std::string dbPath_ = FOLDER_PATH + DB_NAME; 121 const int VERSION = 4; 122 }; 123 } // namespace Telephony 124 } // namespace OHOS 125 #endif // DATA_STORAGE_RDB_PDP_OPERATOR_HELPER_H 126