private void Authenticate()
{
if (!_passwordattempted)
{
_responseData = Chatstream.Read();
}
if (_responseData.IndexOf(AuthenticationProtocolValues.CommandPrompt, StringComparison.Ordinal) >= 0)
{
if (rb_register.Checked)
{
Chatstream.Write(rb_register.Text);
}
if (rb_login.Checked)
{
Chatstream.Write(rb_login.Text);
}
_responseData = Chatstream.Read();
}
if (_responseData.IndexOf(AuthenticationProtocolValues.UseridPrompt, StringComparison.Ordinal) >= 0)
{
rb_register.Enabled = false;
rb_login.Enabled = false;
Chatstream.Write(tb_username.Text);
_responseData = Chatstream.Read();
}
if (_responseData.IndexOf(AuthenticationProtocolValues.PasswordPrompt, StringComparison.Ordinal) >= 0)
{
tb_username.Enabled = false;
Chatstream.Write(tb_userpassword.Text);
_responseData = Chatstream.Read();
if (rb_login.Checked)
{
_passwordattempted = true;
}
}
MessageBox.Show(FormatMessage(_responseData));
if (_responseData.IndexOf(AuthenticationProtocolValues.QuitMsg, StringComparison.Ordinal) == 0)
{
DialogResult = DialogResult.Abort;
Close();
}
if (_responseData.IndexOf(AuthenticationProtocolValues.AutenticatedMsg, StringComparison.Ordinal) == 0)
{
DialogResult = DialogResult.OK;
Close();
}
if (_responseData.IndexOf(AuthenticationProtocolValues.UserAlreadyLoggedIn, StringComparison.Ordinal) != 0)
{
return;
}
DialogResult = DialogResult.No;
Close();
}
private void action_auto_get_media()
{
var s = _responseData.Split(' ');
var sender = "";
if (s.Length >= 5)
{
sender = s[s.Length - 1];
}
action_message();
var ext = shp1.Text.Substring(shp1.Text.Length - 3);
_chatstream.Write(":get media:" + sender + ":" + ext);
}
public void Send_Click(object sender, RoutedEventArgs arg)
{
string message = chatText.Text;
string messageSend = User + ": " + message;
if (message.Length <= 250)
{
ChatStream = chatClient.GetStream(); // connect to stream
Byte[] sendBytes = new Byte[256];
sendBytes = System.Text.Encoding.ASCII.GetBytes(messageSend);
ChatStream.Write(sendBytes, 0, sendBytes.Length); // send message
chatText.Text = "";
string chatMessage = "me: " + message;
// create a listBox item
chatBox.Items.Add(chatMessage); // add chat to screen
chatStream.Flush();
}
else
{
textError.Text = "You cannot exceed 250 characters";
}
}
public void Send(Message message, Action messageSent, Action disconnect)
{
stream.Write(message.ToString(), null, disconnect);
}
