public void Unregister(string peerName, string cloudName, TimeSpan timeout)
{
PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo info = new PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo {
lpwszIdentity = null,
dwSize = Marshal.SizeOf(typeof(PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo))
};
PnrpPeerResolver.UnsafePnrpNativeMethods.WsaQuerySet registerQuery = new PnrpPeerResolver.UnsafePnrpNativeMethods.WsaQuerySet {
NameSpace = PnrpPeerResolver.UnsafePnrpNativeMethods.NspNamespaces.Name,
NSProviderId = PnrpPeerResolver.UnsafePnrpNativeMethods.NsProviderName,
ServiceClassId = PnrpPeerResolver.UnsafePnrpNativeMethods.SvcIdNameV1,
ServiceInstanceName = peerName,
Context = cloudName,
Blob = info
};
this.DeleteService(registerQuery);
}
public PeerNameResolver(string peerName, int numberOfResultsRequested, PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpResolveCriteria resolveCriteria, uint scopeId, string cloudName, TimeSpan timeout, List<PnrpPeerResolver.PnrpRegistration> results) : base(null, null)
{
if (timeout > PnrpPeerResolver.MaxTimeout)
{
timeout = PnrpPeerResolver.MaxTimeout;
}
this.timeoutHelper = new TimeoutHelper(timeout);
PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo info = new PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo {
dwSize = Marshal.SizeOf(typeof(PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo)),
nMaxResolve = numberOfResultsRequested,
dwTimeout = (int) timeout.TotalSeconds,
dwLifetime = 0,
enNameState = (PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpRegisteredIdState) 0,
lpwszIdentity = null,
dwFlags = 1
};
IPEndPoint hint = PnrpPeerResolver.GetHint();
info.enResolveCriteria = resolveCriteria;
info.saHint = PnrpPeerResolver.UnsafePnrpNativeMethods.SOCKET_ADDRESS_SAFE.SocketAddressFromIPEndPoint(hint);
this.resolveQuery = new PnrpPeerResolver.UnsafePnrpNativeMethods.WsaQuerySet();
this.resolveQuery.ServiceInstanceName = peerName;
this.resolveQuery.ServiceClassId = PnrpPeerResolver.UnsafePnrpNativeMethods.SvcIdNameV1;
this.resolveQuery.NameSpace = PnrpPeerResolver.UnsafePnrpNativeMethods.NspNamespaces.Name;
this.resolveQuery.NSProviderId = PnrpPeerResolver.UnsafePnrpNativeMethods.NsProviderName;
this.resolveQuery.Context = cloudName;
this.resolveQuery.Blob = info;
this.results = results;
this.scopeId = scopeId;
ActionItem.Schedule(new Action<object>(this.SyncEnumeration), null);
}
public void Register(PnrpPeerResolver.PnrpRegistration registration, TimeSpan timeout)
{
PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo info;
info = new PnrpPeerResolver.UnsafePnrpNativeMethods.PnrpInfo {
dwLifetime = 0xe10,
lpwszIdentity = null,
dwSize = Marshal.SizeOf(info),
dwFlags = 1
};
IPEndPoint hint = PnrpPeerResolver.GetHint();
info.saHint = PnrpPeerResolver.UnsafePnrpNativeMethods.SOCKET_ADDRESS_SAFE.SocketAddressFromIPEndPoint(hint);
PnrpPeerResolver.UnsafePnrpNativeMethods.WsaQuerySet registerQuery = new PnrpPeerResolver.UnsafePnrpNativeMethods.WsaQuerySet {
NameSpace = PnrpPeerResolver.UnsafePnrpNativeMethods.NspNamespaces.Name,
NSProviderId = PnrpPeerResolver.UnsafePnrpNativeMethods.NsProviderName,
ServiceClassId = PnrpPeerResolver.UnsafePnrpNativeMethods.SvcIdNameV1,
ServiceInstanceName = registration.PeerName,
Comment = registration.Comment,
Context = registration.CloudName
};
if (registration.Addresses != null)
{
registerQuery.CsAddrInfos = new PnrpPeerResolver.UnsafePnrpNativeMethods.CsAddrInfo[registration.Addresses.Length];
for (int i = 0; i < registration.Addresses.Length; i++)
{
registerQuery.CsAddrInfos[i].LocalAddr = registration.Addresses[i];
registerQuery.CsAddrInfos[i].iProtocol = 6;
registerQuery.CsAddrInfos[i].iSocketType = 1;
}
}
registerQuery.Blob = info;
this.RegisterService(registerQuery);
}
