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Java NetworkInterface.getName方法代码示例

本文整理汇总了Java中java.net.NetworkInterface.getName方法的典型用法代码示例。如果您正苦于以下问题:Java NetworkInterface.getName方法的具体用法?Java NetworkInterface.getName怎么用?Java NetworkInterface.getName使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在java.net.NetworkInterface的用法示例。


在下文中一共展示了NetworkInterface.getName方法的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: findLoopbackInterface

import java.net.NetworkInterface; //导入方法依赖的package包/类
private NetworkInterface findLoopbackInterface(InetAddress address) throws SocketException, HekateException {
    NetworkInterface lo = null;

    for (NetworkInterface nif : AddressUtils.activeNetworks()) {
        if (nif.isUp() && nif.isLoopback()) {
            for (InetAddress nifAddress : Collections.list(nif.getInetAddresses())) {
                if (!nifAddress.isLinkLocalAddress() && nifAddress.isLoopbackAddress()) {
                    if (lo != null) {
                        throw new HekateException("Failed to resolve a loopback network interface. "
                            + "Multiple loopback interfaces were detected [address=" + address + ", interface1=" + lo.getName()
                            + ", interface2=" + nif.getName() + ']');
                    }

                    lo = nif;

                    break;
                }
            }
        }
    }

    return lo;
}
 
开发者ID:hekate-io,项目名称:hekate,代码行数:24,代码来源:MulticastSeedNodeProvider.java

示例2: startServer

import java.net.NetworkInterface; //导入方法依赖的package包/类
void startServer(final NetworkInterface networkInterface, List<DiscoveredCube> cubes) throws Exception {
    if (networkInterface == null) {
        throw new IllegalArgumentException("Network interface may not be null");
    }

    acceptor.getFilterChain().addLast("logging", new LoggingFilter());
    acceptor.setHandler(new DiscoveryServerHandler(cubes));
    acceptor.getSessionConfig().setReuseAddress(true);
    acceptor.setCloseOnDeactivation(true);
    Optional<InetAddress> ipv4Address = Collections.list(networkInterface.getInetAddresses()).stream()
            .filter(addr -> addr instanceof Inet4Address).findFirst();
    if (!ipv4Address.isPresent()) {
        throw new IllegalStateException("No ipv4 address found for interface: " + networkInterface.getName());
    }
    acceptor.bind(new InetSocketAddress(ipv4Address.get(), port));
    logger.debug("MinaDiscoveryClient bound to [{}]", acceptor.getLocalAddress());
}
 
开发者ID:spinscale,项目名称:maxcube-java,代码行数:18,代码来源:MinaDiscoveryClient.java

示例3: isInterfaceAvailable

import java.net.NetworkInterface; //导入方法依赖的package包/类
@Override
public boolean isInterfaceAvailable(String ifaceName) throws SocketException {

    /*
     * String[]ifaces = getAvailableInterfaces(); if(ifaces == null ||
     * ifaces.length == 0){ return false; }
     * 
     * for(String name : ifaces){
     * 
     * if (name.equals(ifaceName)){ return true; } }
     * 
     * return false;
     */

    Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
    while (interfaces.hasMoreElements()) {
        NetworkInterface nif = interfaces.nextElement();
        String nm = nif.getName();
        if (nm.equals(ifaceName)) {
            return true;
        }
    }
    return false;

}
 
开发者ID:vaginessa,项目名称:RepWifiApp,代码行数:26,代码来源:Engine.java

示例4: getIp

import java.net.NetworkInterface; //导入方法依赖的package包/类
public void getIp() {
        try {
            // Automatic interface selection
            for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en
                    .hasMoreElements();) {
                NetworkInterface ni = en.nextElement();
                intf = ni.getName();
                ip = getInterfaceFirstIp(ni);
                if (!ip.equals(NO_IP)) {
//                if (ip != NO_IP) {
                    break;
                }
            }
        } catch (SocketException e) {
            Log.e(TAG, e.getMessage());
        }
        getCidr();
    }
 
开发者ID:hoanglm4,项目名称:RxAndroidTBP,代码行数:19,代码来源:NetInfo.java

示例5: getDefaultNetworkInteface

import java.net.NetworkInterface; //导入方法依赖的package包/类
/**
 * this function, invoked by <code>getNetworkSpeed()</code>, identifies default network interface
 * @return The name of default network interface
 * @throws SocketException exception managed in <code>getNetworkSpeed()</code>
 * @throws UnknownHostException exception managed in <code>getNetworkSpeed()</code>
 */
private String getDefaultNetworkInteface() throws SocketException, UnknownHostException {
    Enumeration<NetworkInterface> netifs = NetworkInterface.getNetworkInterfaces();

    InetAddress myAddr = InetAddress.getLocalHost();

    while (netifs.hasMoreElements()) {
        NetworkInterface networkInterface = netifs.nextElement();
        Enumeration<InetAddress> inAddrs = networkInterface.getInetAddresses();
        while (inAddrs.hasMoreElements()) {
            InetAddress inAddr = inAddrs.nextElement();
            if (inAddr.equals(myAddr)) {
                return networkInterface.getName();
            }
        }
    }
    return "";
}
 
开发者ID:andrea9293,项目名称:pcstatus,代码行数:24,代码来源:NetworkStats.java

示例6: testAddressInterfaceLookup

import java.net.NetworkInterface; //导入方法依赖的package包/类
/**
 * Test that selecting by name is possible and properly matches the addresses on all interfaces and virtual
 * interfaces.
 *
 * Note that to avoid that this test fails when interfaces are down or they do not have addresses assigned to them,
 * they are ignored.
 */
public void testAddressInterfaceLookup() throws Exception {
    for (NetworkInterface netIf : NetworkUtils.getInterfaces()) {
        if (!netIf.isUp() || Collections.list(netIf.getInetAddresses()).isEmpty()) {
            continue;
        }

        String name = netIf.getName();
        InetAddress[] expectedAddresses = Collections.list(netIf.getInetAddresses()).toArray(new InetAddress[0]);
        InetAddress[] foundAddresses = NetworkUtils.getAddressesForInterface(name);
        assertArrayEquals(expectedAddresses, foundAddresses);
    }
}
 
开发者ID:justor,项目名称:elasticsearch_my,代码行数:20,代码来源:NetworkUtilsTests.java

示例7: selectMulticastInterface

import java.net.NetworkInterface; //导入方法依赖的package包/类
NetworkInterface selectMulticastInterface(InetSocketAddress node) throws HekateException {
    InetAddress address = node.getAddress();

    try {
        if (DEBUG) {
            log.debug("Resolving a network interface [address={}]", address);
        }

        NetworkInterface nif = NetworkInterface.getByInetAddress(address);

        if (nif == null && address.isLoopbackAddress()) {
            if (DEBUG) {
                log.debug("Failed to resolve a network interface for a loopback address. Will try to find a loopback interface.");
            }

            nif = findLoopbackInterface(address);
        }

        if (nif == null) {
            throw new HekateException("Failed to resolve a network interface by address [address=" + address + ']');
        }

        if (!nif.supportsMulticast()) {
            throw new HekateException("Network interface doesn't support multicasting [name=" + nif.getName()
                + ", interface-address=" + address + ']');
        }

        return nif;
    } catch (IOException e) {
        throw new HekateException("Failed to resolve multicast network interface [interface-address=" + address + ']', e);
    }
}
 
开发者ID:hekate-io,项目名称:hekate,代码行数:33,代码来源:MulticastSeedNodeProvider.java

示例8: getIPs

import java.net.NetworkInterface; //导入方法依赖的package包/类
public static String getIPs()
{
	try
	{
		Enumeration<NetworkInterface> nets;
		NetworkInterface n;
		Enumeration<InetAddress> addrs;
		InetAddress a;

		String s = "";
		nets = NetworkInterface.getNetworkInterfaces();
		while (nets.hasMoreElements())
		{
			n = nets.nextElement();
			if (n.isUp())
			{
				s += n.getName() + "\n";
				addrs = n.getInetAddresses();
				while (addrs.hasMoreElements())
				{
					a = addrs.nextElement();
					if (a instanceof Inet4Address)
					{
						s += " * " + a.getHostAddress() + "\n";
					}
				}
			}
		}

		return s.trim();
	}
	catch (SocketException e)
	{
		System.out.println("Error: couldn't get ip addresses for network interfaces");
		return "";
	}
}
 
开发者ID:D4RK0V3RL0RD676,项目名称:apcs_final,代码行数:38,代码来源:LANUtils.java

示例9: getDeviceName

import java.net.NetworkInterface; //导入方法依赖的package包/类
@TargetApi(Build.VERSION_CODES.GINGERBREAD)
private static String getDeviceName(WifiManager wifiManager) {
	if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) {
		Log.w(TAG, "Older device - falling back to the default device name: " + FALLBACK_DEVICE);
		return FALLBACK_DEVICE;
	}
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
		Log.w(TAG, "6.0 or later, unaccessible MAC - falling back to the default device name: " + FALLBACK_DEVICE);
		return FALLBACK_DEVICE;
	}

	String macString = wifiManager.getConnectionInfo().getMacAddress();
	if (macString == null) {
		Log.w(TAG, "MAC Address not found - Wi-Fi disabled? Falling back to the default device name: " + FALLBACK_DEVICE);
		return FALLBACK_DEVICE;
	}
	byte[] macBytes = macAddressToByteArray(macString);

	try {
		Enumeration<NetworkInterface> ifaces = NetworkInterface.getNetworkInterfaces();
		while (ifaces.hasMoreElements()) {
			NetworkInterface iface = ifaces.nextElement();

			byte[] hardwareAddress = iface.getHardwareAddress();
			if (hardwareAddress != null && Arrays.equals(macBytes, hardwareAddress)) {
				return iface.getName();
			}
		}
	} catch (IOException e) {
		Log.e(TAG, "", e);
	}

	Log.w(TAG, "None found - falling back to the default device name: " + FALLBACK_DEVICE);
	return FALLBACK_DEVICE;
}
 
开发者ID:dmtan90,项目名称:Sense-Hub-Android-Things,代码行数:36,代码来源:WifiApControl.java

示例10: assertNetworkInterfaceNameEqual

import java.net.NetworkInterface; //导入方法依赖的package包/类
static void assertNetworkInterfaceNameEqual(String expectedNetworkIfName,
        NetworkInterface deserializedNetworkInterface) {

    if (deserializedNetworkInterface != null) {
        String deserializedNetworkIfName = deserializedNetworkInterface
                .getName();
        System.err
                .println("Inet6AddressSerializationTest.assertHostNameEqual:");
        if (expectedNetworkIfName == null) {
            if (deserializedNetworkIfName == null) {
                // ok, do nothing.
            } else {
                System.err.println("Error checking "
                        + " NetworkIfName, expected: "
                        + expectedNetworkIfName + ", got: "
                        + deserializedNetworkIfName);
                failed = true;
            }
        } else if (!expectedNetworkIfName.equals(deserializedNetworkIfName)) {
            System.err.println("Error checking "
                    + " NetworkIfName, expected: " + expectedNetworkIfName
                    + ", got: " + deserializedNetworkIfName);
            failed = true;
        } else {
            System.err.println("NetworkIfName equality "
                    + " NetworkIfName, expected: " + expectedNetworkIfName
                    + ", got: " + deserializedNetworkIfName);
        }
    } else {
        System.err
                .println("Warning "
                        + " NetworkInterface  expected, but is null - ifname not relevant on deserializing host");
    }
}
 
开发者ID:lambdalab-mirror,项目名称:jdk8u-jdk,代码行数:35,代码来源:Inet6AddressSerializationTest.java

示例11: JdpBroadcaster

import java.net.NetworkInterface; //导入方法依赖的package包/类
/**
 * Create a new broadcaster
 *
 * @param address - multicast group address
 * @param srcAddress - address of interface we should use to broadcast.
 * @param port - udp port to use
 * @param ttl - packet ttl
 * @throws IOException
 */
public JdpBroadcaster(InetAddress address, InetAddress srcAddress, int port, int ttl)
        throws IOException, JdpException {
    this.addr = address;
    this.port = port;

    ProtocolFamily family = (address instanceof Inet6Address)
            ? StandardProtocolFamily.INET6 : StandardProtocolFamily.INET;

    channel = DatagramChannel.open(family);
    channel.setOption(StandardSocketOptions.SO_REUSEADDR, true);
    channel.setOption(StandardSocketOptions.IP_MULTICAST_TTL, ttl);

    // with srcAddress equal to null, this constructor do exactly the same as
    // if srcAddress is not passed
    if (srcAddress != null) {
        // User requests particular interface to bind to
        NetworkInterface interf = NetworkInterface.getByInetAddress(srcAddress);

        if (interf == null) {
            throw new JdpException("Unable to get network interface for " + srcAddress.toString());
        }

        if (!interf.isUp()) {
            throw new JdpException(interf.getName() + " is not up.");
        }

        if (!interf.supportsMulticast()) {
            throw new JdpException(interf.getName() + " does not support multicast.");
        }

        try {
            channel.bind(new InetSocketAddress(srcAddress, 0));
        } catch (UnsupportedAddressTypeException ex) {
            throw new JdpException("Unable to bind to source address");
        }
        channel.setOption(StandardSocketOptions.IP_MULTICAST_IF, interf);
    }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:48,代码来源:JdpBroadcaster.java

示例12: getStatus

import java.net.NetworkInterface; //导入方法依赖的package包/类
/**
 * Method to return status of the firewall. 
 * Status can be retrieved over REST API.
 * 
 */
public static String getStatus() {
    String s = "";
    
    s += "Jetty Server Status = " + jettyServer.getState() + "\n";
    s += "Jetty Date = " + jettyServer.getDateField().toString() + "\n";
    s += "Jetty URI = " + jettyServer.getURI().toString() + "\n";
    s += "\n";
    s += "SCTP Associations\n";
    for (Map.Entry<String, Association> a : sctpManagement.getAssociations().entrySet()) {
        s += " Name = " + a.getKey() + "\n";
        s += " Details = " + a.getValue().toString() + "\n";
        s += " isStarted = " + a.getValue().isStarted() + "\n";
        s += " isConnected = " + a.getValue().isConnected() + "\n";
    }
    s += "\n";
    s += "SCTP Servers = " + sctpManagement.getServers().toString() + "\n";
    s += "\n";
    
    s += "OS statistics\n";
    s += " Available processors (cores): " + Runtime.getRuntime().availableProcessors() + "\n";
    s += " Free memory (bytes): " + Runtime.getRuntime().freeMemory() + "\n";
    long maxMemory = Runtime.getRuntime().maxMemory();
    s += " Maximum memory (bytes): " + (maxMemory == Long.MAX_VALUE ? "no limit" : maxMemory) + "\n";
    s += " Total memory available to JVM (bytes): " + Runtime.getRuntime().totalMemory() + "\n";
    File[] roots = File.listRoots();
    /* For each filesystem root, print some info */
    for (File root : roots) {
        s += " File system root: " + root.getAbsolutePath() + "\n";
        s += " Total space (bytes): " + root.getTotalSpace() + "\n";
        s += " Free space (bytes): " + root.getFreeSpace() + "\n";
        s += " Usable space (bytes): " + root.getUsableSpace() + "\n";
    }
    s += "\n";
    s += "Network interfaces\n";
    try {
        Enumeration<NetworkInterface> nets;
        nets = NetworkInterface.getNetworkInterfaces();
        for (NetworkInterface netint : Collections.list(nets)) {
            s += " Display name: " + netint.getDisplayName() + "\n";
            s += " Name: " + netint.getName() + "\n";
            Enumeration<InetAddress> inetAddresses = netint.getInetAddresses();
            for (InetAddress inetAddress : Collections.list(inetAddresses)) {
                s += " InetAddress: " + inetAddress + "\n";
            }
        }
    } catch (SocketException ex) {
        java.util.logging.Logger.getLogger(DiameterFirewall.class.getName()).log(Level.SEVERE, null, ex);
    }
    
    return s;
}
 
开发者ID:P1sec,项目名称:SigFW,代码行数:57,代码来源:DiameterFirewall.java

示例13: select

import java.net.NetworkInterface; //导入方法依赖的package包/类
@Override
public InetAddress select() throws HekateException {
    try {
        if (opts.exactAddress() != null) {
            if (DEBUG) {
                log.debug("Using the exact address [{}]", opts);
            }

            return InetAddress.getByName(opts.exactAddress());
        }

        if (DEBUG) {
            log.debug("Trying to resolve address [{}]", opts);
        }

        Pattern niIncludes = regex(opts.interfaceMatch());
        Pattern niExcludes = regex(opts.interfaceNotMatch());
        Pattern addrIncludes = regex(opts.ipMatch());
        Pattern addrExcludes = regex(opts.ipNotMatch());

        List<NetworkInterface> nis = networkInterfaces();

        for (NetworkInterface ni : nis) {
            if (!ni.isUp() || ni.isLoopback()) {
                continue;
            }

            String niName = ni.getName();

            if (matches(true, niName, niIncludes) && matches(false, niName, niExcludes)) {
                Enumeration<InetAddress> addresses = ni.getInetAddresses();

                while (addresses.hasMoreElements()) {
                    InetAddress address = addresses.nextElement();

                    if (DEBUG) {
                        log.debug("Trying address {}", address);
                    }

                    if (checkAddress(addrIncludes, addrExcludes, niName, address)) {
                        if (DEBUG) {
                            log.debug("Resolved address [interface={}, address={}]", niName, address);
                        }

                        return address;
                    }
                }
            } else {
                if (DEBUG) {
                    log.debug("Skipped network interface that doesn't match name pattern [name={}]", niName);
                }
            }
        }
    } catch (IOException e) {
        throw new HekateException("Failed to resolve node address [" + opts + ']', e);
    }

    return null;
}
 
开发者ID:hekate-io,项目名称:hekate,代码行数:60,代码来源:AddressPattern.java


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