public HostData(Guid guid, IPEndPoint internalIp, IPEndPoint externalIp, NetworkSessionPublicInfo publicInfo)
{
Guid = guid;
InternalIp = internalIp;
ExternalIp = externalIp;
PublicInfo = publicInfo;
LastUpdated = DateTime.Now;
}
internal static bool ParseRequestHostsResponse(NetIncomingMessage response, out Guid guid, out NetworkSessionPublicInfo publicInfo)
{
guid = Guid.Empty;
publicInfo = null;
try
{
guid = new Guid(response.ReadString());
publicInfo = new NetworkSessionPublicInfo();
if (!publicInfo.Unpack(response))
{
return(false);
}
}
catch
{
return(false);
}
return(true);
}
private static void AddAvailableNetworkSession(Guid hostGuid, NetworkSessionPublicInfo publicInfo, IEnumerable <SignedInGamer> localGamers, NetworkSessionType searchType, NetworkSessionProperties searchProperties, IList <AvailableNetworkSession> availableSessions, object tag = null)
{
if (searchType == publicInfo.sessionType && searchProperties.SearchMatch(publicInfo.sessionProperties))
{
var availableSession = new AvailableNetworkSession(
hostGuid,
localGamers,
publicInfo.maxGamers,
publicInfo.privateGamerSlots,
publicInfo.sessionType,
publicInfo.currentGamerCount,
publicInfo.hostGamertag,
publicInfo.openPrivateGamerSlots,
publicInfo.openPublicGamerSlots,
publicInfo.sessionProperties)
{
Tag = tag,
};
availableSessions.Add(availableSession);
}
}
internal static bool ParseRegisterHost(NetIncomingMessage request, out Guid guid, out IPEndPoint internalIp, out IPEndPoint externalIp, out NetworkSessionPublicInfo publicInfo)
{
guid = Guid.Empty;
internalIp = null;
externalIp = null;
publicInfo = null;
try
{
guid = new Guid(request.ReadString());
internalIp = request.ReadIPEndPoint();
externalIp = request.SenderEndPoint;
publicInfo = new NetworkSessionPublicInfo();
if (!publicInfo.Unpack(request))
{
return(false);
}
}
catch
{
return(false);
}
return(true);
}
internal static void RegisterHost(NetPeer peer, Guid guid, IPEndPoint internalIp, NetworkSessionPublicInfo publicInfo)
{
var request = peer.CreateMessage();
request.Write(NetworkSettings.GameAppId);
request.Write(NetworkSettings.MasterServerPayload);
request.Write((byte)MasterServerMessageType.RegisterHost);
request.Write(guid.ToString());
request.Write(internalIp);
publicInfo.Pack(request);
peer.SendUnconnectedMessage(request, ResolveEndPoint());
Debug.WriteLine("Registering with master server (Guid: " + guid + ", InternalIp: " + internalIp + ", PublicInfo: ...)");
}
internal static void SendRequestHostsResponse(NetPeer peer, IPEndPoint recipientEndPoint, bool localDiscovery, Guid guid, NetworkSessionPublicInfo publicInfo)
{
var response = peer.CreateMessage();
response.Write((byte)MasterServerMessageType.RequestHosts);
response.Write((byte)MasterServerMessageResult.Ok);
response.Write(guid.ToString());
publicInfo.Pack(response);
if (localDiscovery)
{
peer.SendDiscoveryResponse(response, recipientEndPoint);
}
else
{
peer.SendUnconnectedMessage(response, recipientEndPoint);
}
}
