Java 类java.net.InterfaceAddress 实例源码

项目：ja-micro 文件：RegistrationManager.java

private void updateIpAddress() {
    try {
        Enumeration<NetworkInterface> b = NetworkInterface.getNetworkInterfaces();
        ipAddress = null;
        while( b.hasMoreElements()){
            NetworkInterface iface = b.nextElement();
            if (iface.getName().startsWith("dock")) {
                continue;
            }
            for ( InterfaceAddress f : iface.getInterfaceAddresses()) {
                if (f.getAddress().isSiteLocalAddress()) {
                    ipAddress = f.getAddress().getHostAddress();
                }
            }
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }
}

项目：jdk8u-jdk 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：openjdk-jdk10 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：samba-documents-provider 文件：BroadcastUtils.java

static List<String> getBroadcastAddress() throws BrowsingException, SocketException {
  Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();

  List<String> broadcastAddresses = new ArrayList<>();

  while (interfaces.hasMoreElements()) {
    NetworkInterface networkInterface = interfaces.nextElement();
    if (networkInterface.isLoopback()) {
      continue;
    }

    for (InterfaceAddress interfaceAddress :
            networkInterface.getInterfaceAddresses()) {
      InetAddress broadcast = interfaceAddress.getBroadcast();

      if (broadcast != null) {
        broadcastAddresses.add(broadcast.toString().substring(1));
      }
    }
  }

  return broadcastAddresses;
}

项目：openjdk9 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：rapid-linux 文件：Util.java

public static InetAddress getBroadcast(InetAddress myIpAddress) {

        NetworkInterface temp;
        InetAddress iAddr = null;
        try {
            temp = NetworkInterface.getByInetAddress(myIpAddress);
            List<InterfaceAddress> addresses = temp.getInterfaceAddresses();

            for (InterfaceAddress inetAddress : addresses) {
                iAddr = inetAddress.getBroadcast();
            }
            System.out.println("iAddr=" + iAddr);
            return iAddr;

        } catch (SocketException e) {

            e.printStackTrace();
            System.out.println("getBroadcast" + e.getMessage());
        }
        return null;
    }

项目：cosmic 文件：NetUtils.java

public static String[] getLocalCidrs() {
    final String defaultHostIp = getDefaultHostIp();

    final List<String> cidrList = new ArrayList<>();
    try {
        for (final NetworkInterface ifc : IteratorUtil.enumerationAsIterable(NetworkInterface.getNetworkInterfaces())) {
            if (ifc.isUp() && !ifc.isVirtual() && !ifc.isLoopback()) {
                for (final InterfaceAddress address : ifc.getInterfaceAddresses()) {
                    final InetAddress addr = address.getAddress();
                    final int prefixLength = address.getNetworkPrefixLength();
                    if (prefixLength < MAX_CIDR && prefixLength > 0) {
                        final String ip = addr.getHostAddress();
                        if (ip.equalsIgnoreCase(defaultHostIp)) {
                            cidrList.add(ipAndNetMaskToCidr(ip, getCidrNetmask(prefixLength)));
                        }
                    }
                }
            }
        }
    } catch (final SocketException e) {
        s_logger.warn("UnknownHostException in getLocalCidrs().", e);
    }

    return cidrList.toArray(new String[0]);
}

项目：jdk8u_jdk 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：jrpc 文件：NetworkAddressUtil.java

public static final List<InetAddress> getPrivateInetInetAddress() throws SocketException {
    List<InetAddress> inetAddresses = new LinkedList<>();
    for (Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces(); e.hasMoreElements();) {
        NetworkInterface netInterface = e.nextElement();
        if (netInterface.isLoopback() || netInterface.isVirtual() || !netInterface.isUp()) {
            continue;
        }

        for (InterfaceAddress address : netInterface.getInterfaceAddresses()) {
            InetAddress inetAddress = address.getAddress();
            if (inetAddress.isSiteLocalAddress() && !inetAddress.isLoopbackAddress()
                    && (inetAddress instanceof Inet4Address)) {
                inetAddresses.add(inetAddress);
            }
        }
    }

    return inetAddresses;
}

项目：jrpc 文件：NetworkAddressUtil.java

public static final List<InetAddress> getPublicInetInetAddress() throws SocketException {
    List<InetAddress> inetAddresses = new LinkedList<>();
    for (Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces(); e.hasMoreElements();) {
        NetworkInterface netInterface = e.nextElement();
        if (netInterface.isLoopback() || netInterface.isVirtual() || !netInterface.isUp()) {
            continue;
        }

        for (InterfaceAddress address : netInterface.getInterfaceAddresses()) {
            InetAddress inetAddress = address.getAddress();
            if (!inetAddress.isLoopbackAddress() && !inetAddress.isLinkLocalAddress()
                    && !inetAddress.isSiteLocalAddress() && (inetAddress instanceof Inet4Address)) {
                inetAddresses.add(inetAddress);
            }
        }
    }

    return inetAddresses;
}

项目：lookaside_java-1.8.0-openjdk 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：crail 文件：TcpStorageServer.java

public static InetSocketAddress getDataNodeAddress() throws IOException {
    String ifname = TcpStorageConstants.STORAGE_TCP_INTERFACE;
    int port = TcpStorageConstants.STORAGE_TCP_PORT;

    NetworkInterface netif = NetworkInterface.getByName(ifname);
    if (netif == null){
        return null;
    }
    List<InterfaceAddress> addresses = netif.getInterfaceAddresses();
    InetAddress addr = null;
    for (InterfaceAddress address: addresses){
        if (address.getBroadcast() != null){
            InetAddress _addr = address.getAddress();
            addr = _addr;
        }
    }       
    InetSocketAddress inetAddr = new InetSocketAddress(addr, port);
    return inetAddr;
}

项目：crail 文件：RdmaStorageServer.java

public static InetSocketAddress getDataNodeAddress() throws IOException {
        String ifname = RdmaConstants.STORAGE_RDMA_INTERFACE;
        int port = RdmaConstants.STORAGE_RDMA_PORT;

        NetworkInterface netif = NetworkInterface.getByName(ifname);
        if (netif == null){
            return null;
        }
        List<InterfaceAddress> addresses = netif.getInterfaceAddresses();
        InetAddress addr = null;
        for (InterfaceAddress address: addresses){
//          LOG.info("address* " + address.toString() + ", _addr " + _addr.toString() + ", isSiteLocal " + _addr.isSiteLocalAddress() + ", tmp " + tmp + ", size " + tmp.length + ", broadcast " + address.getBroadcast());
            if (address.getBroadcast() != null){
                InetAddress _addr = address.getAddress();
                addr = _addr;
            }
        }       
        InetSocketAddress inetAddr = new InetSocketAddress(addr, port);
        return inetAddr;
    }

项目：Tuntuni 文件：Subnet.java

private void sendBroadcastRequest(InterfaceAddress ia) {
    try {
        // add to my address list
        myAddress.add(ia.getAddress().getHostAddress());
        // data to send
        byte[] sendData = Commons.toBytes(mDataToSend);
        // Send the broadcast package!  
        for (int port : SubnetServer.PORTS) {
            DatagramPacket sendPacket = new DatagramPacket(
                    sendData, sendData.length,
                    ia.getBroadcast(), port);
            mSocket.send(sendPacket);
        }

    } catch (Exception ex) {
        Logs.error(getClass(), "Failed to send broadcast. {0}", ex);
    }
}

项目：little_mitm 文件：NetworkUtils.java

/**
 * @deprecated This method is no longer used by LittleProxy and may be removed in a future release.
 */
@Deprecated
public static InetAddress firstLocalNonLoopbackIpv4Address() {
    try {
        Enumeration<NetworkInterface> networkInterfaces = NetworkInterface
                .getNetworkInterfaces();
        while (networkInterfaces.hasMoreElements()) {
            NetworkInterface networkInterface = networkInterfaces
                    .nextElement();
            if (networkInterface.isUp()) {
                for (InterfaceAddress ifAddress : networkInterface
                        .getInterfaceAddresses()) {
                    if (ifAddress.getNetworkPrefixLength() > 0
                            && ifAddress.getNetworkPrefixLength() <= 32
                            && !ifAddress.getAddress().isLoopbackAddress()) {
                        return ifAddress.getAddress();
                    }
                }
            }
        }
        return null;
    } catch (SocketException se) {
        return null;
    }
}

项目：offloading-framework-android 文件：Utils.java

public static InetAddress getBroadcast(InetAddress myIpAddress) {

    NetworkInterface temp;
    InetAddress iAddr = null;
    try {
      temp = NetworkInterface.getByInetAddress(myIpAddress);
      List<InterfaceAddress> addresses = temp.getInterfaceAddresses();

      for (InterfaceAddress inetAddress : addresses) {
        iAddr = inetAddress.getBroadcast();
      }
      Log.d(TAG, "iAddr=" + iAddr);
      return iAddr;

    } catch (SocketException e) {

      e.printStackTrace();
      Log.d(TAG, "getBroadcast" + e.getMessage());
    }
    return null;
  }

项目：x-pipe 文件：IpUtils.java

protected static List<InetAddress> getAllServerAddress() {

        List<InetAddress> result = new LinkedList<>();

        try {
            Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
            if (interfaces == null) {
                return null;
            }
            while (interfaces.hasMoreElements()) {
                NetworkInterface current = interfaces.nextElement();
                List<InterfaceAddress> addresses = current.getInterfaceAddresses();
                if (addresses.size() == 0) {
                    continue;
                }
                for (InterfaceAddress interfaceAddress : addresses) {
                    InetAddress address = interfaceAddress.getAddress();
                    result.add(address);
                }
            }
        } catch (SocketException e) {
        }
        return result;
    }

项目：FlyWoo 文件：WifiUtils.java

public static String getBroadcastAddress() {
    System.setProperty("java.net.preferIPv4Stack", "true");
    try {
        for (Enumeration<NetworkInterface> niEnum = NetworkInterface.getNetworkInterfaces(); niEnum
                .hasMoreElements(); ) {
            NetworkInterface ni = niEnum.nextElement();
            if (!ni.isLoopback()) {
                for (InterfaceAddress interfaceAddress : ni.getInterfaceAddresses()) {
                    if (interfaceAddress.getBroadcast() != null) {
                        L.d(TAG, interfaceAddress.getBroadcast().toString().substring(1));
                        return interfaceAddress.getBroadcast().toString().substring(1);
                    }
                }
            }
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }

    return null;
}

项目：swingsane 文件：DiscoveryJob.java

public final InetAddress getLocalAddress() throws SocketException {
  for (final Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces(); interfaces
      .hasMoreElements();) {
    final NetworkInterface networkInterface = interfaces.nextElement();
    if (networkInterface.isLoopback()) {
      continue;
    }
    for (final InterfaceAddress interfaceAddr : networkInterface.getInterfaceAddresses()) {
      final InetAddress inetAddr = interfaceAddr.getAddress();
      if (!(inetAddr instanceof Inet4Address)) {
        continue;
      }
      return inetAddr;
    }
  }
  return null;
}

项目：LittleProxy 文件：NetworkUtils.java

/**
 * Go through our network interfaces and find the first bound address for an
 * up interface that's in the IPv4 address space and is not the loopback
 * address.
 * 
 * @return
 */
public static InetAddress firstLocalNonLoopbackIpv4Address() {
    try {
        Enumeration<NetworkInterface> networkInterfaces = NetworkInterface
                .getNetworkInterfaces();
        while (networkInterfaces.hasMoreElements()) {
            NetworkInterface networkInterface = networkInterfaces
                    .nextElement();
            if (networkInterface.isUp()) {
                for (InterfaceAddress ifAddress : networkInterface
                        .getInterfaceAddresses()) {
                    if (ifAddress.getNetworkPrefixLength() > 0
                            && ifAddress.getNetworkPrefixLength() <= 32
                            && !ifAddress.getAddress().isLoopbackAddress()) {
                        return ifAddress.getAddress();
                    }
                }
            }
        }
        return null;
    } catch (SocketException se) {
        return null;
    }
}

项目：universal-java-matrix-package 文件：NetworkInterfaceMatrix.java

public NetworkInterfaceMatrix(final NetworkInterface networkInterface) throws SocketException {
    setLabel(networkInterface.getDisplayName());
    setMetaData("MTU", networkInterface.getMTU());
    setMetaData("IsLoopback", networkInterface.isLoopback());
    setMetaData("IsPointToPoint", networkInterface.isPointToPoint());
    setMetaData("IsUp", networkInterface.isUp());
    setMetaData("IsVirtual", networkInterface.isVirtual());

    new BackgroundTask() {

        @Override
        public Object run() {
            for (InterfaceAddress address : networkInterface.getInterfaceAddresses()) {
                try {
                    put(address.getAddress() + "/" + address.getNetworkPrefixLength(),
                            new SubnetMatrix(address));
                } catch (SocketException e) {
                    e.printStackTrace();
                }
            }
            return null;
        }
    };

}

项目：torgo 文件：NetUtils.java

/**
 * Get an IP.
 *
 * @return the first IP address available.
 * @throws SocketException on network error.
 */
public static InetAddress getIP() throws SocketException {
    if (ip != null) {
        return ip;
    }

    Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
    NetworkInterface ni;
    while (nis.hasMoreElements()) {
        ni = nis.nextElement();
        if (!ni.isLoopback()/*not loopback*/ && ni.isUp()/*it works now*/) {
            for (InterfaceAddress ia : ni.getInterfaceAddresses()) {
                //filter for ipv4/ipv6
                if (ia.getAddress().getAddress().length == 4) {
                    //4 for ipv4, 16 for ipv6
                    ip = ia.getAddress();
                    break;
                }
            }
        }
    }
    return ip;
}

项目：torgo 文件：NetUtils.java

/**
     * Get all IPs.
     *
     * @return all IP addresses available.
     * @throws SocketException on network error.
     */
    public static InetAddress[] getIPs() throws SocketException {
        if (ips != null) {
            return ips;
        }

        Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
        NetworkInterface ni;
        List<InetAddress> ret = new ArrayList<>();
        while (nis.hasMoreElements()) {
            ni = nis.nextElement();
            if (!ni.isLoopback()/*not loopback*/ && ni.isUp()/*it works now*/) {
                for (InterfaceAddress ia : ni.getInterfaceAddresses()) {
                    //filter for ipv4/ipv6
                    if (ia.getAddress().getAddress().length == 4) {
                        //4 for ipv4, 16 for ipv6
                        ip = ia.getAddress();
                        ret.add(ip);
//                        return _ip;
                    }
                }
            }
        }
        ips = ret.toArray(new InetAddress[]{});
        return ips;
    }

项目：orvibo-sdk 文件：TransportManager.java

/**
 * Gets the first active i pv4 interface.
 *
 * @return the first active i pv4 interface
 * @throws SocketException the socket exception
 */
private NetworkInterface getFirstActiveIPv4Interface() throws SocketException {
    Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
    while (networkInterfaces.hasMoreElements()) {
        NetworkInterface iface = networkInterfaces.nextElement();
        if (iface.isUp() && !iface.isLoopback()) {
            for (InterfaceAddress ifaceAddr : iface.getInterfaceAddresses()) {
                if (ifaceAddr.getAddress() instanceof Inet4Address) {
                    return iface;
                }
            }
        }
    }
    logger.debug("Unable to retrieve active network interface.");
    return null;
}

项目：orvibo-sdk 文件：TransportManager.java

/**
 * Checks if is local address.
 *
 * @param address the address
 * @return true, if is local address
 */
private boolean isLocalAddress(InetAddress address) {
    try {
        Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
        while (networkInterfaces.hasMoreElements()) {
            NetworkInterface iface = networkInterfaces.nextElement();
            if (iface.isUp()) {
                for (InterfaceAddress ifaceAddr : iface.getInterfaceAddresses()) {
                    if (ifaceAddr.getAddress().equals(address)) {
                        return true;
                    }
                }
            }
        }
    } catch (SocketException ex) {
        logger.error("Error while determining if address is local");
    }
    return false;
}

项目：j2objc 文件：NetworkInterfaceTest.java

public void testLoopback() throws Exception {
    // We know lo shouldn't have a hardware address.
    NetworkInterface lo = NetworkInterface.getByName("lo0");
    assertNull(lo.getHardwareAddress());

    // But eth0, if it exists, should...
    NetworkInterface eth0 = NetworkInterface.getByName("eth0");
    if (eth0 != null) {
        assertEquals(6, eth0.getHardwareAddress().length);
        for (InterfaceAddress ia : eth0.getInterfaceAddresses()) {
            if (ia.getAddress() instanceof Inet4Address) {
                assertNotNull(ia.getBroadcast());
            }
        }
    }
}

项目：zeppelin 文件：RemoteInterpreterUtils.java

public static String findAvailableHostAddress() throws UnknownHostException, SocketException {
  InetAddress address = InetAddress.getLocalHost();
  if (address.isLoopbackAddress()) {
    for (NetworkInterface networkInterface : Collections
        .list(NetworkInterface.getNetworkInterfaces())) {
      if (!networkInterface.isLoopback()) {
        for (InterfaceAddress interfaceAddress : networkInterface.getInterfaceAddresses()) {
          InetAddress a = interfaceAddress.getAddress();
          if (a instanceof Inet4Address) {
            return a.getHostAddress();
          }
        }
      }
    }
  }
  return address.getHostAddress();
}

项目：cosc111 文件：GetNetInterfaceInfo.java

static void displayInterfaceInformation(NetworkInterface netIntf) throws SocketException {
   System.out.printf("Display name: %s\n", netIntf.getDisplayName());
   System.out.printf("Name: %s\n", netIntf.getName());
   System.out.printf("Supports multicast: %s\n",netIntf.supportsMulticast());
   System.out.printf("Is Up: %s\n",netIntf.isUp());
   System.out.printf("Is Virtual: %s\n",netIntf.isVirtual());
   System.out.printf("Is Loopback: %s\n",netIntf.isLoopback());
   System.out.printf("MTU: %d\n",netIntf.getMTU());
   List<InterfaceAddress> intfAddresses = netIntf.getInterfaceAddresses();        
   if(!intfAddresses.isEmpty()){
       System.out.println("Interface Addresses:");
       int i = 0;
       for (InterfaceAddress intfAddress : intfAddresses) {
           System.out.printf("  [%d]InetAddress: %s\n", i, intfAddress.getAddress());            
           System.out.printf("     Broadcast InetAddress: %s\n", intfAddress.getBroadcast());            
           i++;
       }        
       System.out.printf("\n");
   }
}

项目：jbossws-cxf 文件：UDPEndpointAPITestCase.java

private boolean isBroadcastAddressAvailable(NetworkInterface networkInterface) {
   try
   {
      for (InterfaceAddress interfaceAddress : networkInterface.getInterfaceAddresses())
      {
         InetAddress broadcast = interfaceAddress.getBroadcast();
         if (broadcast != null)
         {
            return true;
         }
      }
   }
   catch (Throwable e)
   {
      //in case networkInterface.getInterfaceAddresses() throws NPE on windows
   }
   return false;
}

项目：ForgePE 文件：MainActivity.java

public String[] getBroadcastAddresses() {
    ArrayList<String> list = new ArrayList<>();
    try {
        System.setProperty("java.net.preferIPv4Stack", "true");
        Enumeration<NetworkInterface> niEnum = NetworkInterface.getNetworkInterfaces();

        while (niEnum.hasMoreElements()) {
            NetworkInterface ni = niEnum.nextElement();

            if (!ni.isLoopback()) {
                for (InterfaceAddress interfaceAddress : ni.getInterfaceAddresses()) {
                    if (interfaceAddress.getBroadcast() != null)
                        list.add(interfaceAddress.getBroadcast().toString().substring(1));
                }
            }
        }
    } catch (Exception ignored) {
    }
    return list.toArray(new String[list.size()]);
}

项目：DroidDLNA 文件：NetworkAddressFactoryImpl.java

protected InetAddress getBindAddressInSubnetOf(InetAddress inetAddress) {
    synchronized (networkInterfaces) {
        for (NetworkInterface iface : networkInterfaces) {
            for (InterfaceAddress ifaceAddress : getInterfaceAddresses(iface)) {

                synchronized (bindAddresses) {
                    if (ifaceAddress == null || !bindAddresses.contains(ifaceAddress.getAddress())) {
                        continue;
                    }
                }

                if (isInSubnet(
                        inetAddress.getAddress(),
                        ifaceAddress.getAddress().getAddress(),
                        ifaceAddress.getNetworkPrefixLength())
                        ) {
                    return ifaceAddress.getAddress();
                }
            }

        }
    }
    return null;
}

项目：infobip-open-jdk-8 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：jdk8u-dev-jdk 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
            InetAddress ia = iaddr.getAddress();
            if (ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                // assumption: prefix length will always be 8
                if (iaddr.getNetworkPrefixLength() != 8) {
                    out.println("Expected prefix of 8, got " + iaddr);
                    passed = false;
                }
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：torgo-android 文件：NetUtils.java

/**
 * Get an IP.
 *
 * @return
 * @throws SocketException
 */
public static InetAddress getIP() throws SocketException {
    if (_ip != null) {
        return _ip;
    }

    Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
    NetworkInterface ni;
    while (nis.hasMoreElements()) {
        ni = nis.nextElement();
        if (!ni.isLoopback()/*not loopback*/ && ni.isUp()/*it works now*/) {
            for (InterfaceAddress ia : ni.getInterfaceAddresses()) {
                //filter for ipv4/ipv6
                if (ia.getAddress().getAddress().length == 4) {
                    //4 for ipv4, 16 for ipv6
                    _ip = ia.getAddress();
                    return _ip;
                }
            }
        }
    }
    return null;
}

项目：torgo-android 文件：NetUtils.java

/**
     * Get all IPs.
     *
     * @return
     * @throws SocketException
     */
    public static InetAddress[] getIPs() throws SocketException {
        if (_ips != null) {
            return _ips;
        }

        Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
        NetworkInterface ni;
        ArrayList<InetAddress> ret = new ArrayList<InetAddress>();
        while (nis.hasMoreElements()) {
            ni = nis.nextElement();
            if (!ni.isLoopback()/*not loopback*/ && ni.isUp()/*it works now*/) {
                for (InterfaceAddress ia : ni.getInterfaceAddresses()) {
                    //filter for ipv4/ipv6
                    if (ia.getAddress().getAddress().length == 4) {
                        //4 for ipv4, 16 for ipv6
                        _ip = ia.getAddress();
                        ret.add(_ip);
//                        return _ip;
                    }
                }
            }
        }
        _ips = ret.toArray(new InetAddress[]{});
        return _ips;
    }

项目：logstash 文件：NetworkUtils.java

private InetAddress getLocalAddress(String adaptorName){
    try {
        Enumeration<NetworkInterface> b = NetworkInterface.getNetworkInterfaces();
        while (b.hasMoreElements()) {
            NetworkInterface networkInterface = b.nextElement();
            if (networkInterface.getName().equals(adaptorName)) {
                for (InterfaceAddress f : networkInterface.getInterfaceAddresses()) {
                    if (f.getAddress().isSiteLocalAddress()) {
                        return f.getAddress();
                    }
                }
            }
        }
    } catch (SocketException e) {
        e.printStackTrace();
    }
    return null;
}

项目：AndroidLIFX 文件：TestCMD.java

private static InetAddress findBroadcastAddress() {
    try {
        ArrayList<NetworkInterface> ifaces = Collections.list(NetworkInterface.getNetworkInterfaces());

        for (NetworkInterface i : ifaces) {
            if (!i.isLoopback()) {
                List<InterfaceAddress> addresses = i.getInterfaceAddresses();
                for (InterfaceAddress a : addresses) {
                    if (a.getAddress() instanceof Inet4Address) {
                        return a.getBroadcast();
                    }
                }
            }
        }
    } catch (SocketException e) {
        Logger.log("unable to do network stuff.", e);
    }

    return null;
}

项目：jdk7-jdk 文件：NetworkPrefixLength.java

public static void main(String[] args) throws Exception {
    Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();

    while (nics.hasMoreElements()) {
        NetworkInterface nic = nics.nextElement();
        for (InterfaceAddress iaddr : nic.getInterfaceAddresses()) {
            boolean valid = checkPrefix(iaddr);
            if (!valid) {
                passed = false;
                debug(nic.getName(), iaddr);
            }
        }
    }

    if (!passed)
        throw new RuntimeException("Failed: some interfaces have invalid prefix lengths");
}

项目：2FactorWallet 文件：IPAddressHelper.java

/**
 * Returns a list of IP addresses that can be used to communicate with a peer on a
 * different machine. The IP addresses are in CIDR notation (e.g. 192.168.2.1/24).
 * @return
 */
public static List<String> getAllUsableIPAddresses(){
    List<String> output = new ArrayList<String>();
    try {
        for (NetworkInterface ni : Collections.list(NetworkInterface.getNetworkInterfaces())){
            for(InterfaceAddress address : ni.getInterfaceAddresses()){
                if(!address.getAddress().isMulticastAddress()
                        && !address.getAddress().isLinkLocalAddress()
                        && !address.getAddress().isLoopbackAddress()){
                    output.add(address.getAddress().getHostAddress() + "/" + address.getNetworkPrefixLength());
                }
            }
        }
    }catch(SocketException e){

    }
    return output;
}

项目：android-chat-telnet 文件：EnvoieMessage.java

static InetAddress ip() throws SocketException {
    // on recupere toutes les interfaces
    Enumeration<NetworkInterface> nis = NetworkInterface.getNetworkInterfaces();
        NetworkInterface ni;
        while (nis.hasMoreElements()) {
            ni = nis.nextElement();
        if (!ni.isLoopback()/*pas la boucle locale*/ && ni.isUp()/*et active*/) {
                    for (InterfaceAddress ia : ni.getInterfaceAddresses()) {
                    //filtre ipv4/ipv6
                        if (ia.getAddress().getAddress().length == 4) {
                            //4 pour ipv4, 16 pour ipv6
                                return ia.getAddress();
                        }
                    }
            }
        }
    return null;
}