internal static bool ParseResponseHeader(NetIncomingMessage response, out MasterServerMessageType type, out MasterServerMessageResult result)
{
type = MasterServerMessageType.Undefined;
result = MasterServerMessageResult.Undefined;
try
{
type = (MasterServerMessageType)response.ReadByte();
result = (MasterServerMessageResult)response.ReadByte();
}
catch
{
return(false);
}
if (!Enum.IsDefined(typeof(MasterServerMessageType), type) ||
!Enum.IsDefined(typeof(MasterServerMessageResult), result) ||
type == MasterServerMessageType.Undefined ||
result == MasterServerMessageResult.Undefined)
{
return(false);
}
return(true);
}
internal static void SendErrorResponse(NetPeer peer, IPEndPoint recipientEndPoint, MasterServerMessageType requestType, MasterServerMessageResult error)
{
var response = peer.CreateMessage();
response.Write((byte)requestType);
response.Write((byte)error);
peer.SendUnconnectedMessage(response, recipientEndPoint);
}
internal static bool ParseExpectedResponseHeader(NetIncomingMessage response, MasterServerMessageType expectedType)
{
MasterServerMessageType type;
MasterServerMessageResult result;
if (ParseResponseHeader(response, out type, out result))
{
if (type == expectedType && result == MasterServerMessageResult.Ok)
{
return(true);
}
else
{
Debug.WriteLine("Unexpected response header from master server, expected " + expectedType.ToString() +
" and got " + type.ToString() + " with result " + result.ToString());
}
}
return(false);
}