public IStyxMessage GetMessage()
{
IStyxMessage res = null;
switch (type)
{
case MessageType.Twalk:
case MessageType.Rwalk:
res = new StyxWalkMessage();
break;
case MessageType.Tversion:
case MessageType.Rversion:
res = new StyxVersionMessage();
break;
case MessageType.Tclunk:
case MessageType.Rclunk:
res = new StyxClunkMessage();
break;
case MessageType.Tstat:
case MessageType.Rstat:
res = new StyxStatMessage();
break;
case MessageType.Topen:
case MessageType.Ropen:
res = new StyxOpenMessage();
break;
case MessageType.Tread:
case MessageType.Rread:
res = new StyxReadMessage();
break;
case MessageType.Tattach:
case MessageType.Rattach:
res = new StyxAttachMessage();
break;
}
if (res != null)
{
res.SetBinary(data);
}
return res;
}
private IStyxMessage HandleVersion(StyxVersionMessage message)
{
if (message.Tag != StyxMessage.NOTAG)
{
throw new Exception("Wrong Tag for TVersion");
}
// choose minimum buffer size
iobuf_size = ( message.MaxPacketSize < iobuf_size ? message.MaxPacketSize : iobuf_size );
iobuf = new byte[iobuf_size];
return new StyxVersionMessage(iobuf_size, "9P2000", false);
}
