93 lines
2.7 KiB
C#
93 lines
2.7 KiB
C#
//
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// System.Net.NetworkInformation.NetworkInterface
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//
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// Authors:
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// Gonzalo Paniagua Javier (gonzalo@novell.com)
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// Atsushi Enomoto (atsushi@ximian.com)
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// Miguel de Icaza (miguel@novell.com)
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// Eric Butler (eric@extremeboredom.net)
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// Marek Habersack (mhabersack@novell.com)
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// Marek Safar (marek.safar@gmail.com)
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//
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// Copyright (c) 2006-2008 Novell, Inc. (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.Collections;
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using System.Net;
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using System.Net.Sockets;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.IO;
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using System.Globalization;
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namespace System.Net.NetworkInformation {
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static class SystemNetworkInterface {
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static readonly NetworkInterfaceFactory nif = NetworkInterfaceFactory.Create ();
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public static NetworkInterface [] GetNetworkInterfaces ()
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{
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try {
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return nif.GetAllNetworkInterfaces ();
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} catch {
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return new NetworkInterface [0];
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}
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}
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public static bool InternalGetIsNetworkAvailable ()
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{
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// TODO:
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return true;
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}
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public static int InternalLoopbackInterfaceIndex {
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get {
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return nif.GetLoopbackInterfaceIndex ();
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}
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}
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public static int InternalIPv6LoopbackInterfaceIndex {
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get {
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throw new NotImplementedException ();
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}
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}
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public static IPAddress GetNetMask (IPAddress address)
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{
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return nif.GetNetMask (address);
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}
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}
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abstract class NetworkInterfaceFactory
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{
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public abstract NetworkInterface [] GetAllNetworkInterfaces ();
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public abstract int GetLoopbackInterfaceIndex ();
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public abstract IPAddress GetNetMask (IPAddress address);
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public static NetworkInterfaceFactory Create ()
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{
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return NetworkInterfaceFactoryPal.Create ();
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}
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}
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}
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