public void Process()
{
const int HEADER_LEN = 7;
var result = false;
if (DataStream.Count >= 5)
{
using (Reader Reader = new Reader(DataStream.ToArray()))
{
ushort Identifier = Reader.ReadUInt16();
int Length = Reader.ReadInt24();
ushort Version = Reader.ReadUInt16();
if (DataStream.Count - HEADER_LEN >= Length)
{
var message = MessageFactory.Read(this, Reader, Identifier);
if (message != null)
{
message.Identifier = Identifier; // Just in case they don't do it in the constructor.
message.Length = Length;
message.Version = Version;
#if Info
Logger.SayInfo("[MESSAGE] " + message.Device.Socket.RemoteEndPoint + " --> " + message.GetType().Name + " [" + message.Identifier + "]");
#endif
try
{
message.Decrypt();
}
catch (Exception ex)
{
ExceptionLogger.Log(ex, $"Unable to decrypt message with ID: {Identifier}");
}
try
{
message.Decode();
}
catch (Exception ex)
{
ExceptionLogger.Log(ex, $"Unable to decode message with ID: {Identifier}");
}
try { message.Process(); }
catch (Exception ex)
{
ExceptionLogger.Log(ex, $"Exception while processing incoming message {message.GetType()}");
}
}
else
{
Logger.Say("Unhandled message " + Identifier);
// Make sure we don't break the stream.
SNonce.Increment();
}
// Clean up.
DataStream.RemoveRange(0, HEADER_LEN + Length);
if (DataStream.Count >= 7)
{
this.Process();
}
}
}
}
}
public void Process(int _Range)
{
int[] _Header = new int[3];
if (_Range >= 7)
{
using (Reader _Reader = new Reader(DataStream.ToArray()))
{
_Header[0] = _Reader.ReadUInt16(); // ID
_Reader.BaseStream.Seek(1, SeekOrigin.Current);
_Header[1] = _Reader.ReadUInt16(); // Length
_Header[2] = _Reader.ReadUInt16(); // Version
if (DataStream.Count - 7 >= _Header[1])
{
if (MessageFactory.m_vMessages.ContainsKey(_Header[0]))
{
Message _Message = Activator.CreateInstance(MessageFactory.m_vMessages[_Header[0]], this, _Reader, _Header) as Message;
Level pl = _Message.Client.GetLevel();
if (_Message != null)
{
if (Core.Settings.Settings.Debug)
{
Console.WriteLine(ConsolePad.Padding(((IPEndPoint)Connection.RemoteEndPoint).Address.ToString()) + " -> " + ConsolePad.Padding(_Message.GetType().Name) + " -> SERVER -> " + Interface);
}
try
{
_Message.Decrypt();
_Message.Decode();
_Message.Process();
}
catch (Exception _Error)
{
Console.WriteLine("The player " + (string.IsNullOrEmpty(pl.GetPlayerAvatar().GetAvatarName()) ? "with ID " + pl.GetPlayerAvatar().GetId() : "with name '" + pl.GetPlayerAvatar().GetAvatarName()) + " throwed an exception.");
if (SNonce != null)
{
if (State >= State.LOGGED)
{
// this.SNonce.Increment();
}
else
{
// Login Failed.
}
}
else
{
if (Errors > 5)
{
ResourcesManager.DropClient(this.m_vSocketHandle);
}
else
{
Errors = Errors + 1;
}
}
}
}
}
else
{
SNonce.Increment();
Console.WriteLine("The message " + _Header[0] + " can't be processed.");
}
DataStream.RemoveRange(0, _Header[1] + 7);
}
}
}
}
