public override void Execute(string param = null)
{
if (param == null)
{
Console.WriteLine("ip_address required");
return;
}
var rnd = new Random();
Console.Write("Connecting to {0}", param);
for (int i = 0; i < rnd.Next(2, 8); i++)
{
Thread.Sleep(1000);
Console.Write(".");
}
_currentDataBase = DataBase.GetDatabaseByIp(param);
if (_currentDataBase == null)
{
Console.WriteLine("Failed to connect to {0}. Are you sure that IP is correct?", param);
return;
}
Console.WriteLine("Connection succesfull");
if (!Authenticate(_currentDataBase))
{
_currentUser = null;
_currentDataBase = null;
Console.WriteLine("Authentication failed!");
return;
}
if (_currentUser.IsLocked)
{
_currentUser = null;
_currentDataBase = null;
Console.WriteLine("This user is locked! Contact database admin for more info");
return;
}
Console.WriteLine("Welcome to {1}, {0}!", _currentUser.Login, _currentDataBase.Name);
Console.WriteLine("Please enter your query bellow, or type exit to leave:");
_queryLimit = rnd.Next(5, 10);
while (HandleUserQueries())
{
;
}
_currentDataBase = null;
_currentUser = null;
Console.WriteLine("Goodbye!");
}
private bool Authenticate(DataBase db)
{
Console.Write("Login: "******"User {0} doesn't exist!", login);
return(false);
}
Console.Write("Password: ");
return(_currentUser.Password == Console.ReadLine());
}
