Пример #1
0
        private void ProcessData(byte[] Data)
        {
            if (Data.Length == 0)
            {
                return;
            }

            if (Data[0] == 64)
            {
                int Pos = 0;

                while (Pos < Data.Length)
                {
                    ClientMessage Message = null;

                    try
                    {
                        int MessageLength = Base64Encoding.DecodeInt32(new byte[] { Data[Pos++], Data[Pos++], Data[Pos++] });
                        uint MessageId = Base64Encoding.DecodeUInt32(new byte[] { Data[Pos++], Data[Pos++] });

                        byte[] Content = new byte[MessageLength - 2];

                        for (int i = 0; i < Content.Length; i++)
                        {
                            Content[i] = Data[Pos++];
                        }

                        Message = new ClientMessage(MessageId, Content);
                    }
                    catch (Exception)
                    {
                        SessionManager.StopSession(mId); // packet formatting exception
                        return;
                    }

                    if (Message != null)
                    {
                        if (Program.DEBUG)
                        {
                            Output.WriteLine("[RCV][" + mId + "]: "+ Message.Id + " " + Message.ToString(), OutputLevel.DebugInformation);
                        }

                        try
                        {
                            DataRouter.HandleData(this, Message);
                        }
                        catch (Exception e)
                        {
                            Output.WriteLine("Critical error in HandleData stack: " + e.Message + "\n\n" + e.StackTrace,
                                OutputLevel.CriticalError);
                            SessionManager.StopSession(mId);
                            return;
                        }
                    }
                }
            }
            else if (Data[0] == 60)
            {
                Output.WriteLine("Sent crossdomain policy to client " + mId + ".", OutputLevel.DebugInformation);
                SendData(CrossdomainPolicy.GetBytes());
                SessionManager.StopSession(mId);
            }
            else
            {
                SessionManager.StopSession(mId);
            }
        }