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 NATIVE_RDB_SQLITE_UTILS_H 17 #define NATIVE_RDB_SQLITE_UTILS_H 18 19 #include <map> 20 #include <string> 21 22 namespace OHOS { 23 namespace NativeRdb { 24 25 class SqliteUtils { 26 public: 27 static const int STATEMENT_SELECT; 28 static const int STATEMENT_UPDATE; 29 static const int STATEMENT_ATTACH; 30 static const int STATEMENT_DETACH; 31 static const int STATEMENT_BEGIN; 32 static const int STATEMENT_COMMIT; 33 static const int STATEMENT_ROLLBACK; 34 static const int STATEMENT_PRAGMA; 35 static const int STATEMENT_DDL; 36 static const int STATEMENT_OTHER; 37 static const int CONFLICT_CLAUSE_COUNT = 6; 38 static constexpr const char* REP = "#_"; 39 40 static int GetSqlStatementType(const std::string &sql); 41 static bool IsSqlReadOnly(int sqlType); 42 static bool IsSpecial(int sqlType); 43 static int GetConflictClause(int conflictResolution, std::string &conflictClause); 44 static std::string StrToUpper(std::string s); 45 static void Replace(std::string &src, const std::string &rep, const std::string &dst); 46 static bool DeleteFile(const std::string path); 47 static int RenameFile(const std::string srcFile, const std::string destFile); 48 static std::string Anonymous(const std::string &srcFile); 49 static int GetFileSize(const std::string fileName); 50 51 private: 52 static const std::map<std::string, int> SQL_TYPE_MAP; 53 static const std::string ON_CONFLICT_CLAUSE[CONFLICT_CLAUSE_COUNT]; 54 }; 55 56 } // namespace NativeRdb 57 } // namespace OHOS 58 #endif