private void Handshake(Stream palstream, MH_Logon handshake = null)
{
//We do this 'dirty' because of the extra handling for the yet-unknown endianness
{
var buf = new byte[4];
palstream.Read(buf, 0, 4);
EndianBitConverter endianness;
int eventType = BitConverter.ToInt32(buf, 0);
switch ((MessageTypes)eventType)
{
case MessageTypes.DIYIT:
endianness = EndianBitConverter.Big;
Debug.WriteLine("BigEndian server handshake");
break;
case MessageTypes.TIYID:
endianness = EndianBitConverter.Little;
Debug.WriteLine("LittleEndian server handshake");
break;
default:
#if DEBUG
var totes = new byte[12];
Array.Copy(buf, totes, 4);
palstream.Read(buf, 0, 4);
Array.Copy(buf, 0, totes, 4, 4);
palstream.Read(buf, 0, 4);
Array.Copy(buf, 0, totes, 8, 4);
var cmsg = totes.MarshalStruct<ClientMessage>();
Console.WriteLine(cmsg);
#endif
throw new Exception(string.Format("unrecognized handshake event: 0x{0:X8}", eventType));
}
Reader = new EndianBinaryReader(endianness, palstream);
Writer = new EndianBinaryWriter(endianness, palstream);
}
uint length = Reader.ReadUInt32();
int refNum = Reader.ReadInt32(); //userID for client
Palace.CurrentUser = Palace.GetUserByID(refNum, true);
short desiredRoom = 0;
short.TryParse(targetUri.AbsolutePath.TrimStart('/'), out desiredRoom);
reset = handshake ?? new MH_Logon(this, Identity.Name, desiredRoom);
reset.Write();
}
private void HandleMessage(ClientMessage msg)
{
switch (msg.eventType)
{
case MessageTypes.ALTLOGONREPLY:
var altreset = new MH_Logon(this);
var altrec = altreset.Record;
#if OFFLINE
break;
#endif
var rec = reset.Record;
Debug.WriteLine("AltLogonReply.");
if (altrec.puidCRC != rec.puidCRC && altrec.puidCtr != rec.puidCtr)
{
Debug.WriteLine("Server changed our puid data. Reconnecting.");
Signoff();
}
break;
case MessageTypes.PING:
Debug.WriteLine("Ping.");
var msg_pingpong = new MH_PingPong(this, msg);
msg_pingpong.Write();
Debug.WriteLine("Pong.");
break;
case MessageTypes.USERSTATUS:
var msg_ustatus = new MH_UserStatus(this, msg);
break;
case MessageTypes.USERMOVE:
var msg_umove = new MH_UserMove(this, msg);
break;
case MessageTypes.USERPROP:
var msg_uprop = new MH_UserProp(this, msg);
break;
case MessageTypes.USERLOG:
var msg_ulog = new MH_UserLog(this, msg);
break;
case MessageTypes.USERLIST:
var msg_ulist = new MH_UserList(this, msg);
break;
case MessageTypes.USEREXIT:
var msg_uexit = new MH_UserExit(this, msg);
break;
case MessageTypes.USERNEW:
var msg_unew = new MH_UserNew(this, msg);
break;
case MessageTypes.LOGOFF:
var msg_logoff = new MH_Logoff(this, msg);
break;
case MessageTypes.TALK:
var msg_talk = new MH_Talk(this);
Debug.WriteLine("(fromuser {1}) msg: `{0}`", msg_talk.Text, msg.refNum);
break;
case MessageTypes.XTALK:
var msg_xtalk = new MH_XTalk(this, msg);
Debug.WriteLine("(fromuser {1}) msg: `{0}`", msg_xtalk.Text, msg.refNum);
#if CLEVER
if (Identity.ID != msg.refNum)
{
var newxtalk = new MH_XTalk(this, clever.Think(msg_xtalk.Text));
newxtalk.Write();
}
#endif
break;
case MessageTypes.WHISPER:
var msg_whisp = new MH_Whisper(this, msg);
Debug.WriteLine("(fromuser {1}) msg: `{0}`", msg_whisp.Text, msg_whisp.Target.ID);
//if (msg_whisp.Target.ID != Identity.ID)
//{
// var msg_whisp_out = new MH_Whisper(this, msg_whisp.Target, new string(msg_whisp.Text.Reverse().ToArray()));
// msg_whisp_out.Write();
//}
break;
case MessageTypes.XWHISPER:
var msg_xwhisp = new MH_XWhisper(this, msg);
Debug.WriteLine("(fromuser {1}) msg: `{0}`", msg_xwhisp.Text, msg_xwhisp.Target.ID);
#if CLEVER
if (msg_xwhisp.Target.ID != Identity.ID)
{
//var msg_xwhisp_out = new MH_XWhisper(this, msg_xwhisp.Target, clever.Think(msg_xwhisp.Text));
var msg_xwhisp_out = new MH_XWhisper(this, msg_xwhisp.Target, new string(msg_xwhisp.Text.Reverse().ToArray()));
msg_xwhisp_out.Write();
}
#endif
break;
case MessageTypes.ROOMDESC:
var msg_roomdesc = new MH_RoomDesc(this, msg);
break;
case MessageTypes.ROOMDESCEND:
break;
case MessageTypes.ASSETSEND:
var msg_assetsend = new MH_AssetSend(this, msg);
break;
case MessageTypes.VERSION:
var mh_sv = new MH_ServerVersion(this, msg);
break;
case MessageTypes.SERVERINFO:
var msg_svinfo = new MH_ServerInfo(this, msg);
break;
case MessageTypes.HTTPSERVER:
var msg_httpsv = new MH_HTTPServer(this);
break;
case MessageTypes.BLOWTHRU:
var msg_blowthru = new MH_Blowthru(this, msg);
#if OFFLINE
blowthrus.Add(msg_blowthru.Payload);
#endif
break;
default:
//for (int i = 0; i < 500; i++)
// new MH_XWhisper(this, Palace.GetUserByID(msg.refNum), "hi").Write();
Debug.WriteLine("Unknown EvT: {0} (0x{1:X8})", msg.eventType, (uint)msg.eventType);
Reader.ReadBytes(msg.length);
break;
}
}
