public ServerConnection(string host, int port, string username, string password)
{
Host = host;
Port = port;
Username = username;
_currentConnection = this;
try
{
Client = new TcpClient(host, port);
Reader = new StreamReader(Client.GetStream());
Writer = new StreamWriter(Client.GetStream());
if (password.Equals(""))
{
Writer.WriteLine("M:/name " + username);
} else
{
Writer.WriteLine("M:/auth " + username + " " + password);
}
Writer.Flush();
Writer.WriteLine("S:Client");
Writer.Flush();
Writer.WriteLine("S:Account");
Writer.Flush();
Writer.WriteLine("S:ChannelClientList");
Writer.Flush();
} catch
{
Client = null;
}
}
public static void SetCurrentConnection(ServerConnection connection)
{
lock (_lock)
{
_currentConnection = connection;
}
}
private void _connectButton_Click(object sender, EventArgs e)
{
string host = _hostInput.Text;
int port = 0;
bool validPort = int.TryParse(_portInput.Text, out port);
string username = _usernameInput.Text;
if (string.IsNullOrEmpty(host) || string.IsNullOrWhiteSpace(host))
{
MessageBox.Show("Please correct the errors with the host field.", "Host");
return;
}
if (string.IsNullOrEmpty(_portInput.Text) || !validPort)
{
MessageBox.Show("Please correct the errors with the port field.", "Port");
return;
}
if (!ValidUsername(username))
{
MessageBox.Show("Please correct the errors with the username field.", "Username");
return;
}
string password = "";
if (!string.IsNullOrEmpty(_passwordInput.Text) && !string.IsNullOrWhiteSpace(_passwordInput.Text))
{
password = _passwordInput.Text;
}
ServerConnection connection = new ServerConnection(host, port, username, password);
new ChatWindow().Show();
Hide();
}