public void Update(chatMessage m)
{
if (m.Id==1)
{
if (m.MessageBody == "true")
{
model.setLoggedin(true);
}
else
{
model.setLoggedin(false);
}
}
else if (m.Id == 2)
{
chat.addMessage(m);
}
else if (m.Id == 3)
{
if (m.MessageBody == "true")
{
model.setRegistered(true);
}
else
{
model.setRegistered(false);
}
}
}
public Boolean register(String username, String password)
{
chatMessage m = new chatMessage(username,password, 3);
this.clientSocket.setMessage(m);
this.clientSocket.setListening(false);
System.Threading.Thread.Sleep(100);
if (this.registered)
{
return true;
}
return false;
}
public void Notify(chatMessage m)
{
observers.ForEach(x => x.Update(m));
}
public void addMessage(chatMessage message)
{
this.messageList.Add(message);
Notify(message);
}
public void sendMessage(String from, String messageBody)
{
chatMessage m = new chatMessage(from, messageBody, 2);
this.clientSocket.setMessage(m);
this.clientSocket.setListening(false);
}
public void logout(String from)
{
chatMessage m = new chatMessage(from, 4);
this.clientSocket.setMessage(m);
this.clientSocket.setListening(false);
}
public void addMessage(chatMessage message )
{
//adds the message to the listbox
string text = message.TimeStamp + ": "+message.From + ": " + message.MessageBody + ":";
lstBoxChat.Items.Add(text);
}
//Sending and Receiving loop
private void SendLoop()
{
while (true)
{
String request;
if (listening) //Listening State. Waiting for messages
{
byte[] data = receiving();
String received = Encoding.ASCII.GetString(data);
String[] receivedArray = Regex.Split(received, ";");
Console.WriteLine("Received: " + received);
if (receivedArray[0] =="2")
{
chatMessage mes = new chatMessage(receivedArray[1], receivedArray[2], 2); //Message
mListOut.addMessage(mes);
}
else if (receivedArray[0] =="3"){
chatMessage mes = new chatMessage(receivedArray[1], 3); //registered
mListOut.addMessage(mes);
}
else
{
chatMessage mes = new chatMessage(receivedArray[1], 1); //Login
mListOut.addMessage(mes);
}
}
else //if listening has been set to false this will else statement will send the message from the client to the server
{
if(message.MessageBody!=null){
request = message.Id.ToString() + ";" + message.From + ";" + message.MessageBody;
}
else
{
request = message.Id.ToString() + ";" + message.From;
}
send(request);
listening = true;
}
}
}
public void setMessage(chatMessage message)
{
this.message = message;
}
