Kompex::SQLiteDatabase 加密验证

接上篇【Kompex::SQLiteDatabase 加密使用】，加密函数写完之后，需要验证是否正确，验证实例如下所示：

创建数据库的时候，加密：

void _CreatePasswordDB()
{
    //创建数据库
    Kompex::SQLiteDatabase *pDatabase = new Kompex::SQLiteDatabase("test1.db", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);
    pDatabase->Encrypt("123456");

    Kompex::SQLiteStatement *pStmt = new Kompex::SQLiteStatement(pDatabase);
    int nNumber = pDatabase->GetLibVersionNumber();

    {
        pStmt->SqlStatement("CREATE TABLE user (userID INTEGER NOT NULL PRIMARY KEY, lastName VARCHAR(50) NOT NULL, firstName VARCHAR(50), age INTEGER, weight DOUBLE)");
        pStmt->SqlStatement("INSERT INTO user (userID, lastName, firstName, age, weight) VALUES (1, 'Lehmann', 'Jamie', 20, 65.5)");
        pStmt->SqlStatement("INSERT INTO user (userID, lastName, firstName, age, weight) VALUES (2, 'Burgdorf', 'Peter', 55, NULL)");
        pStmt->SqlStatement("INSERT INTO user (userID, lastName, firstName, age, weight) VALUES (3, 'Lehmann', 'Fernando', 18, 70.2)");
        pStmt->SqlStatement("INSERT INTO user (userID, lastName, firstName, age, weight) VALUES (4, 'Lehmann', 'Carlene ', 17, 50.8)");
    }

    {
        pStmt->Sql("INSERT INTO user (userID, lastName, firstName, age, weight) VALUES(?, ?, ?, ?, ?);");
        pStmt->BindInt(1, 5);
        pStmt->BindString(2, "Murahama");
        pStmt->BindString(3, "Yura");
        pStmt->BindInt(4, 28);
        pStmt->BindDouble(5, 60.2);
        pStmt->ExecuteAndFree();
    }

    pDatabase->Close();
}

创建完成之后，使用工具打开数据看数据，此时提示

 接下来，我们使用代码读取数据：

void _QueryDB()
{
    Kompex::SQLiteDatabase *pDatabase = new Kompex::SQLiteDatabase("test1.db", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);
    pDatabase->Encrypt("123456");
    Kompex::SQLiteStatement *pStmt = new Kompex::SQLiteStatement(pDatabase);

    {
        double d1 = pStmt->SqlAggregateFuncResult("SELECT COUNT(*) FROM user WHERE lastName = 'Lehmann';");
        double d2 = pStmt->SqlAggregateFuncResult("SELECT COUNT(weight) FROM user;");
        double d3 = pStmt->SqlAggregateFuncResult("SELECT MAX(age) FROM user;");
        double d4 = pStmt->SqlAggregateFuncResult("SELECT MIN(age) FROM user;");
        double d5 = pStmt->SqlAggregateFuncResult("SELECT AVG(age) FROM user;");
        double d6 = pStmt->SqlAggregateFuncResult("SELECT SUM(age) FROM user;");
        double d7 = pStmt->SqlAggregateFuncResult("SELECT TOTAL(age) FROM user;");
    }
    
    {
        pStmt->Sql("SELECT firstName FROM user WHERE lastName = 'Lehmann';");
        const char* strName = pStmt->GetColumnName(0);
        int nCount = pStmt->GetColumnCount();
        const char* strDataBaseName = pStmt->GetColumnDatabaseName(0);
        const char* strTableName = pStmt->GetColumnTableName(0);
        const char* strOriginName = pStmt->GetColumnOriginName(0);
        pStmt->FreeQuery();
    }

    {
        pStmt->Sql("SELECT * FROM user");
        while (pStmt->FetchRow())
        {
            double db1 = pStmt->GetColumnDouble(0);
            std::string str1 = pStmt->GetColumnString(1);
            std::string str2 = pStmt->GetColumnString(2);
            std::string str3 = pStmt->GetColumnString(3);
            std::string str4 = pStmt->GetColumnString(4);
            int Type1 = pStmt->GetColumnType(0);
            int Type2 = pStmt->GetColumnType(1);
            int Type3 = pStmt->GetColumnType(2);
            int Type4 = pStmt->GetColumnType(3);
            int Type5 = pStmt->GetColumnType(4);
        }
        pStmt->FreeQuery();
    }

    {
        //获取数据表的列数 列名
        pStmt->Sql("SELECT * FROM user");
        int nCount = pStmt->GetColumnCount();
        for (int i = 0; i < nCount;i++)
        {
            const char* strName = pStmt->GetColumnName(i);
        }
        pStmt->FreeQuery();
    }

    {
        //获取所有的表
        pStmt->Sql("SELECT name FROM sqlite_master WHERE type = 'table' ORDER BY name");
        while (pStmt->FetchRow())
        {
            std::string str1 = pStmt->GetColumnString(0);
            int yyyy = 66;
        }

        pStmt->FreeQuery();
    }
    pDatabase->Close();
}

结果都可以读取出来，说明加密可用