/// <summary>
/// Delete target peer for socket.
/// </summary>
/// <param name="socket">The socket to set.</param>
/// <param name="peer_address">Peer address.</param>
/// <param name="throw_on_error">True to throw on error.</param>
/// <returns>The NT status code.</returns>
public static NtStatus DeletePeerTargetName(this Socket socket, IPEndPoint peer_address, bool throw_on_error)
{
byte[] addr = peer_address.ToArray();
return(SocketNativeMethods.WSADeleteSocketPeerTargetName(
socket.Handle, addr, addr.Length, IntPtr.Zero,
IntPtr.Zero).GetNtStatus(throw_on_error));
}
private static ulong[] ToSocketStorage(this IPEndPoint ep)
{
ulong[] ret = new ulong[16];
if (ep == null)
{
return(ret);
}
byte[] buffer = ep.ToArray();
Buffer.BlockCopy(buffer, 0, ret, 0, buffer.Length);
return(ret);
}
/// <summary>
/// Impersonate the socket's peer.
/// </summary>
/// <param name="socket">The socket to impersonate.</param>
/// <param name="peer_address">Optional peer address. Only needed for datagram sockets.</param>
/// <param name="throw_on_error">True to throw on error.</param>
/// <returns>The impersonation context.</returns>
public static NtResult <ThreadImpersonationContext> Impersonate(this Socket socket, IPEndPoint peer_address, bool throw_on_error)
{
byte[] addr = peer_address?.ToArray();
return(SocketNativeMethods.WSAImpersonateSocketPeer(socket.Handle, addr, addr?.Length ?? 0)
.CreateWSAResult(throw_on_error, () => new ThreadImpersonationContext()));
}