Remove old MAC address finding code

This commit is contained in:
Cameron Gutman 2014-07-12 12:19:55 -07:00
parent bcf10cc0b2
commit b63c6223b0

View File

@ -2,11 +2,8 @@ package com.limelight.nvstream;
import java.io.IOException;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.security.NoSuchAlgorithmException;
import java.util.Enumeration;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
@ -82,65 +79,6 @@ public class NvConnection {
return keyGen.generateKey();
}
public static String getMacAddressString() throws SocketException {
Enumeration<NetworkInterface> ifaceList;
NetworkInterface selectedIface = null;
// First look for a WLAN interface (since those generally aren't removable)
ifaceList = NetworkInterface.getNetworkInterfaces();
while (selectedIface == null && ifaceList.hasMoreElements()) {
NetworkInterface iface = ifaceList.nextElement();
if (iface.getName().startsWith("wlan") &&
iface.getHardwareAddress() != null &&
iface.getHardwareAddress().length > 0) {
selectedIface = iface;
}
}
// If we didn't find that, look for an Ethernet interface
ifaceList = NetworkInterface.getNetworkInterfaces();
while (selectedIface == null && ifaceList.hasMoreElements()) {
NetworkInterface iface = ifaceList.nextElement();
if (iface.getName().startsWith("eth") &&
iface.getHardwareAddress() != null &&
iface.getHardwareAddress().length > 0) {
selectedIface = iface;
}
}
// Now just find something with a MAC address
ifaceList = NetworkInterface.getNetworkInterfaces();
while (selectedIface == null && ifaceList.hasMoreElements()) {
NetworkInterface iface = ifaceList.nextElement();
if (iface.getHardwareAddress() != null &&
iface.getHardwareAddress().length > 0) {
selectedIface = iface;
break;
}
}
if (selectedIface == null) {
return null;
}
byte[] macAddress = selectedIface.getHardwareAddress();
if (macAddress != null) {
StringBuilder addrStr = new StringBuilder();
for (int i = 0; i < macAddress.length; i++) {
addrStr.append(String.format("%02x", macAddress[i]));
if (i != macAddress.length - 1) {
addrStr.append(':');
}
}
return addrStr.toString();
}
return null;
}
public void stop()
{
threadPool.shutdownNow();