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