byte[] HandleMessage(byte[] buffer)
{
try
{
int length = 0; byte msg = buffer[0];
switch (msg)
{
case 0x00: length = 0; break; //Keep alive
case 0x01: length = BitConverter.ToInt16(buffer, 1) +
BitConverter.ToInt16(buffer, BitConverter.ToInt16(buffer, 1) + 3) + 4; break; //Username/Password
default:
Server.Log("unhandled message id " + msg);
Kick("Unknown Packet id: " + msg);
return(new byte[0]);
}
if (buffer.Length > length)
{
byte[] message = new byte[length];
Buffer.BlockCopy(buffer, 1, message, 0, length);
byte[] tempbuffer = new byte[buffer.Length - length - 1];
Buffer.BlockCopy(buffer, length + 1, tempbuffer, 0, buffer.Length - length - 1);
buffer = tempbuffer;
//if(username!= "Merlin33069") Server.Log(msg + "");
switch (msg)
{
case 0x01: HandleLogin(message); break;
}
if (buffer.Length > 0)
{
buffer = HandleMessage(buffer);
}
else
{
return(new byte[0]);
}
}
}
catch (Exception e)
{
Server.Log(e.Message);
Server.Log(e.StackTrace);
}
return(buffer);
}
public RC(Socket a)
{
s = a;
try
{
ip = a.RemoteEndPoint.ToString().Split(':')[0];
Server.Log(ip + " REMOTE CONSOLE connected to the server.");
asen = new ASCIIEncoding();
a.BeginReceive(tempbuffer, 0, tempbuffer.Length, SocketFlags.None, new AsyncCallback(Receive), this);
SendRaw(0xFE);
}
catch (Exception e)
{
Server.Log(e.Message);
Server.Log(e.StackTrace);
}
}
public static void donow(string command)
{
SQLiteCommand comm = new SQLiteCommand();
comm.Connection = con;
comm.CommandText = command;
try
{
comm.ExecuteNonQuery();
}
catch (SQLiteException exception)
{
Server.Log("Failed :" + exception.Message);
}
catch (Exception e)
{
Server.Log("Failed :" + e.Message);
}
}
static void Receive(IAsyncResult result)
{
RC rc = (RC)result.AsyncState;
if (rc.disconnected || rc.s == null)
{
return;
}
try
{
int length = rc.s.EndReceive(result);
if (length == 0)
{
rc.Disconnect(); return;
}
byte[] b = new byte[rc.buffer.Length + length];
Buffer.BlockCopy(rc.buffer, 0, b, 0, rc.buffer.Length);
Buffer.BlockCopy(rc.tempbuffer, 0, b, rc.buffer.Length, length);
rc.buffer = rc.HandleMessage(b);
rc.s.BeginReceive(rc.tempbuffer, 0, rc.tempbuffer.Length, SocketFlags.None,
new AsyncCallback(Receive), rc);
}
catch (SocketException e)
{
rc.Disconnect();
}
catch (ObjectDisposedException e)
{
}
catch (Exception e)
{
Server.Log(e.Message);
Server.Log(e.StackTrace);
}
}
