protected virtual void ServerOnMessageReceived(object sender, NetworkMessage message)
{
if (Parse(message))
{
Send(message.MessageId, message.Data);
Logger.Info("[Received] {0} : {1}", message.MessageId, message.GetType().Name);
}
}
protected override bool Parse(NetworkMessage message)
{
if (message is SelectedServerDataMessage)
{
SelectedServerDataMessage serverData = (SelectedServerDataMessage)message;
Program.MITM.Tickets.Add(serverData.Ticket, Tuple.Create(serverData.Address, (int)serverData.Port));
serverData.Address = "127.0.0.1";
serverData.Port = (ushort)SnifferConfig.Instance.GamePort;
Send(serverData);
Stop();
return false;
}
return true;
}
protected override bool Parse(NetworkMessage message)
{
if (message is HelloGameMessage || message is ProtocolRequired)
{
return false;
}
if(message is AuthenticationTicketMessage)
{
AuthenticationTicketMessage ticket = (AuthenticationTicketMessage) message;
if (Program.MITM.Tickets.ContainsKey(ticket.Ticket))
{
Tuple<string, int> address = Program.MITM.Tickets[ticket.Ticket];
Server.Start(address.Item1, address.Item2);
Program.MITM.Tickets.Remove(ticket.Ticket);
}
else
{
Stop();
}
}
return true;
}
protected virtual void OnMessageReceived(NetworkMessage message)
{
MessageReceivedEventHandler handler = MessageReceived;
if (handler != null) handler(this, message);
}
/// <summary>
/// Sends a message to the server
/// </summary>
public void Send(NetworkMessage message)
{
lock (locker)
{
if(!Connected)
throw new Exception("Cannot send a message if the client isn't connected.");
using (BigEndianWriter writer = new BigEndianWriter())
{
message.Pack(writer);
Writer.WriteBytes(writer.Data);
}
}
}
protected abstract bool Parse(NetworkMessage message);
public void Invoke(NetworkMessage message)
{
Method.Invoke(Instance, new object[] { message });
}
private void Dispatch(object sender, NetworkMessage message)
{
foreach (var method in methods)
{
foreach (var attribute in method.Attributes)
{
if (attribute.MessageId == message.MessageId || attribute.MessageType == message.GetType())
{
method.Invoke(message);
}
}
}
}
