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Merge pull request #8 from matt123337/patch-2

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Update NetworkInterface.java
This commit is contained in:
Jeroen Ketelaar
2014-08-15 13:43:30 +02:00
parent 69d0e80b4a 13fcfd3a98
commit 8beed569f9
1 changed files with 10 additions and 16 deletions
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parabotv2/src/org/parabot/core/network/NetworkInterface.java
+9 -15
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@@ -10,29 +10,23 @@ public class NetworkInterface {
private static NetworkInterface cached; private static NetworkInterface cached;
static { static {
try { try {
mac = getRealHardwareAddress(); mac = getRealHardwareAddress();
} catch (Exception ignored) { } catch (SocketException ignored) {
} }
} }
public byte[] getHardwareAddress() { public byte[] getHardwareAddress() {
return mac; return mac;
} }
public static byte[] getRealHardwareAddress() throws SocketException { public static byte[] getRealHardwareAddress() throws SocketException{
if (realMac != null) if (realMac != null)
return realMac; return realMac;
Enumeration<java.net.NetworkInterface> nis = java.net.NetworkInterface try {
.getNetworkInterfaces(); return realMac = java.net.NetworkInterface.getByInetAddress(
while (nis.hasMoreElements()) { InetAddress.getLocalHost()).getHardwareAddress();
try { } catch (Exception e) {
byte[] b = nis.nextElement().getHardwareAddress();
if (b.length == 0)
continue;
return realMac = b;
} catch (Exception e) {
}
} }
return mac; return mac;
} }