1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17package tests.support;
18
19
20import java.net.NetworkInterface;
21
22public class Support_NetworkInterface {
23
24	/**
25	 * On windows platforms with IPV6 enabled there are a number of pseudo
26	 * interfaces which don't work with our tests. This function is called to
27	 * make sure we only use the non-pseudo interfaces
28	 */
29	public static boolean useInterface(NetworkInterface theInterface) {
30		boolean result = true;
31		String platform = System.getProperty("os.name");
32		// only use these on windows platforms
33		if (platform.startsWith("Windows")) {
34			if ((theInterface.getDisplayName()
35					.equals("Teredo Tunneling Pseudo-Interface"))
36					|| (theInterface.getDisplayName()
37							.equals("6to4 Tunneling Pseudo-Interface"))
38					|| (theInterface.getDisplayName()
39							.equals("Automatic Tunneling Pseudo-Interface"))
40					|| (theInterface.getDisplayName()
41							.equals("Loopback Pseudo-Interface"))
42					|| (theInterface.getDisplayName().equals("MS TCP Loopback interface"))) {
43				result = false;
44			}
45		}
46
47        if (platform.startsWith("Linux")) {
48            if ((theInterface.getDisplayName().equals("lo"))
49                    || (theInterface.getDisplayName().equals("teredo"))) {
50                result = false;
51            }
52        }
53        return result;
54	}
55}
56