public static void ServerChallengeResponse(QRServer server, EndPoint endPoint, byte[] buffer)
{
byte[] challenge = new byte[90];
byte[] instancekey = new byte[4];
Array.Copy(buffer, 1, instancekey, 0, 4);
byte[] sendingbuffer = new byte[7];
sendingbuffer[0] = QR.QRMagic1;
sendingbuffer[1] = QR.QRMagic2;
sendingbuffer[2] = QRGameServer.ClientRegistered;
Array.Copy(instancekey, 0, sendingbuffer, 3, 4);
server.SendAsync(endPoint, sendingbuffer);
LogWriter.Log.Write("[QR] No impliment function for ServerChallengeResponse!", LogLevel.Debug);
}
public static void BackendAvaliabilityResponse(QRServer server, EndPoint endPoint, byte[] buffer)
{
if (!IsClientRequestValid(buffer))
{
// ???
return;
}
//string gameName = GetGameName(packet.BytesRecieved);
byte[] sendingBuffer = new byte[7];
AvailableReply.CopyTo(sendingBuffer, 0);
// NOTE: Change this if you want to make the server not avaliable.
sendingBuffer[6] = (byte)ServerAvailability.Available;
//packet.SetBufferContents(dataToSend);
server.SendAsync(endPoint, sendingBuffer);
}
/// Client or server information come in
/// </summary>
/// <param name="server"></param>
/// <param name="packet"></param>
public static void HeartbeatResponse(QRServer server, EndPoint endPoint, byte[] buffer)
{
byte[] recvKeys = new byte[4];
//we copy 4 bytes information prepare for reply
Array.Copy(buffer, 1, recvKeys, 0, 4);
byte[] restData = buffer.Skip(5).ToArray();
string recvData = Encoding.UTF8.GetString(restData);
string[] dataFrag;
string serverData, playerData, teamData;
if (IsServerDataValid(recvData, out dataFrag))
{
serverData = dataFrag[0];
playerData = dataFrag[1];
teamData = dataFrag[2];
}
else
{
//we revieved a wrong data, we have to send challege to game server
byte[] sendingBuffer = GenerateChallenge(recvKeys);
server.SendAsync(endPoint, sendingBuffer);
string errorMsg = string.Format("[HeartBeat] Invalid Server Data Received From {0}:{1}-{2}", server.Endpoint.Address, server.Endpoint.Port, dataFrag[0]);
server.ToLog(errorMsg);
return;
}
// We only care about the server data
string[] serverDataFrag = serverData.Split(new string[] { "\x00" }, StringSplitOptions.None);
//server.ToLog(LogLevel.Debug, string.Format("[QR] [HeartBeat] Data received From {0}", server.Socket.RemoteEndPoint.ToString()));
server.ToLog(LogLevel.Debug, string.Format("[QR] [HeartBeat] server info:{0} \t player info:{1} \t team info:{2}", serverData, playerData, teamData));
GameServerData gameServer = new GameServerData(server.Endpoint);
// set the country based off ip address if its IPv4
//we set the server variables
SetServerVariables(gameServer, serverDataFrag, server.Endpoint);
LogWriter.Log.Write("[QR] No impliment function for Heartbeatpacket!", LogLevel.Debug);
//TODO
}