string ProcessYamlStream(string file, bool cdKey)
{
string info = file + Environment.NewLine;
try
{
var data = File.ReadAllText(file);
var plist = data.Split(new[] { "peer" }, StringSplitOptions.RemoveEmptyEntries);
foreach (var pd in plist)
{
if (pd[0] == '#')
{
continue;
}
var dir = pd[0] == '0' ? "GAM " : "SRV ";
var b64Data = pd.Split('|')[1].Split('#')[0].Trim().Replace("\n", "");
var peerData = Convert.FromBase64String(b64Data);
try
{
if (cdKey)
{
var msg = new CDKeyMessage(peerData);
info += dir + msg.ToString() + Environment.NewLine;
}
else
{
var msgList = S5GameServices.Message.ParseIncoming(peerData);
foreach (var msg in msgList)
{
info += dir + msg.ToString() + Environment.NewLine;
}
}
}
catch (Exception ex) { info += dir + "!! EXECPTION: " + ex.Message + Environment.NewLine; }
}
}
catch (Exception e)
{
info += e.ToString();
}
return(info);
}
async static void HandlePacket(IAsyncResult ar)
{
var udpClient = ar.AsyncState as UdpClient;
var remoteEndpoint = new IPEndPoint(IPAddress.Any, 0);
var reqData = udpClient.EndReceive(ar, ref remoteEndpoint);
udpClient.BeginReceive(HandlePacket, udpClient);
var req = new CDKeyMessage(reqData);
var endpointDbg = remoteEndpoint.ToString().PadRight(22);
logger.WriteDebug("CDKeyServer {0}GAM: {1}", endpointDbg, req.Data.ToString());
CDKeyMessage response;
int clientID;
byte[] token;
switch (req.Data[1].AsInt)
{
case 1: response = getTokenResponse; break;
case 2:
response = authorizeResponse;
clientID = rng.Next(int.MinValue, int.MaxValue);
token = ToToken(clientID, 16);
response.Data[3][1][0].AsBinary = token;
response.Data[3][1][1].AsBinary = token;
break;
case 3:
response = login1Response;
clientID = ToID(req.Data[3][0].AsBinary);
response.Data[3][1][0].AsBinary = ToToken(clientID, 20);
await Task.Delay(300); //crazy racecondition in S5: the host needs to have set up his XNetwork before the clients send their AuthTokens to verify,
break;
case 4:
response = login2Response;
clientID = ToID(req.Data[3][0].AsBinary);
response.Data[3][1][1].AsBinary = ToToken(clientID, 16);
break;
case 6: response = logoutResponse; break;
case 7: return; //heartbeat
default:
logger.WriteError("CDKeyServer {0}Unknown CDKey request: {1}", endpointDbg, req.Data.ToString());
return;
}
var udpConnId = req.Data[0].AsString;
response.Data[0].AsString = udpConnId;
logger.WriteDebug("CDKeyServer {0}SRV: {1}", endpointDbg, response.Data.ToString());
var respData = response.Serialize();
await udpClient.SendAsync(respData, respData.Length, remoteEndpoint);
}