private void SendToServer(string body)
{
var text = MsgEncoding.Encode(MsgCode.Standard, body);
stwSender.WriteLine(text);
stwSender.Flush();
}
public void SendToClient(MsgCode code, string body)
{
var text = MsgEncoding.Encode(code, body);
swSender.WriteLine(text);
swSender.Flush();
}
private void ReceiveMessages()
{
strReceiver = new StreamReader(tcpServer.GetStream());
while (connected)
{
string answerString = strReceiver.ReadLine();
var answer = MsgEncoding.Decode(answerString);
switch (answer.Code)
{
case MsgCode.ConnectionSuccess:
Invoke(new UpdateCallBack(UpdateLog), new object[] { "Conectado com sucesso!" });
StartListener(answer.Body);
break;
case MsgCode.ConnectionError:
string reason = $"Erro de conexão: {answer.Body}";
Invoke(new UpdateCallBack(CloseConnection), new object[] { reason });
break;
case MsgCode.GlobalChat:
Invoke(new UpdateCallBack(UpdateLog), new object[] { answer.Body });
break;
case MsgCode.RequestConnection:
Invoke(new UpdateCallBack(UpdateLog), new object[] { "Received Requested IP: " + answer.Body });
StartDirectConnection(answer.Body);
break;
case MsgCode.OnlineListRequest:
UpdateOnlineList(answer.Body);
break;
}
}
}
private void AcceptClient()
{
//algum tipo de verificação?
if (string.IsNullOrEmpty(UserName))
{
UserName = MsgEncoding.Decode(srReceiver.ReadLine()).Body;
if (Page != null)
{
Page.Text = UserName;
}
}
Form.Connections.Add(this);
KeepListening();
}
private void KeepListening()
{
try
{
while (true)
{
strAnswer = srReceiver.ReadLine();
if (strAnswer == null)
{
Form.Connections.Remove(this);
CloseConnection();
break;
}
var answer = MsgEncoding.Decode(strAnswer);
switch (answer.Code)
{
case MsgCode.GlobalChat:
var message = answer.Body;
ChatServer.SendMessage(UserName, message);
break;
case MsgCode.DirectChat:
ShowDirectMessage(answer.Body);
break;
case MsgCode.RequestConnection:
ChatServer.GiveConnectionInfo(answer.Body);
break;
}
}
}
catch (Exception)
{
Form.Connections.Remove(this);
CloseConnection();
}
}
