Example usage for java.net InetAddress getByAddress

Introduction

In this page you can find the example usage for java.net InetAddress getByAddress.

Prototype

public static InetAddress getByAddress(byte[] addr) throws UnknownHostException 

Source Link

Document

Returns an InetAddress object given the raw IP address .

Usage

From source file:org.rhq.plugins.platform.content.yum.YumServer.java

/**
 * Get the bind IP address./*from   w w  w .  j  a  v  a 2  s  .com*/
 *
 * @return An address to bind.
 *
 * @throws UnknownHostException
 */
private InetAddress bindAddress() throws UnknownHostException {
    byte[] host = { 127, 0, 0, 1 };
    return InetAddress.getByAddress(host);
}

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From source file:net.mm2d.dmsexplorer.ServerListActivity.java

private InetAddress getWifiInetAddress() {
    final WifiInfo wi = ((WifiManager) getSystemService(WIFI_SERVICE)).getConnectionInfo();
    if (wi == null) {
        return null;
    }/*from  w w w  . java 2s  .c  o  m*/
    try {
        return InetAddress.getByAddress(intToByteArray(wi.getIpAddress()));
    } catch (final UnknownHostException ignored) {
    }
    return null;
}

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From source file:org.cc86.MMC.client.Main.java

public static void serverDiscoveryHack(String[] args) {
    try {/*from  ww  w .ja va  2s . c  om*/

        final boolean[] foundSomething = { false };
        List<InetAddress> addrList = new ArrayList<InetAddress>();
        Enumeration interfaces = NetworkInterface.getNetworkInterfaces();
        while (interfaces.hasMoreElements()) {
            try {
                NetworkInterface ifc = (NetworkInterface) interfaces.nextElement();

                if (ifc.isUp()) {
                    Enumeration addresses = ifc.getInetAddresses();
                    while (addresses.hasMoreElements()) {
                        InetAddress addr = (InetAddress) addresses.nextElement();
                        if (addr instanceof Inet6Address) {
                            continue;
                        }
                        byte[] addrraw = addr.getAddress();
                        for (int i = 1; i < 254; i++) {
                            try {
                                final InetAddress calculated = InetAddress.getByAddress(
                                        new byte[] { addrraw[0], addrraw[1], addrraw[2], (byte) i });
                                new Thread(() -> {
                                    //c=new TCPConnection(calculated.getHostAddress(), 0xCC86);
                                    try {
                                        Socket client = new Socket();
                                        client.connect(
                                                new InetSocketAddress(calculated.getHostAddress(), 0xcc87),
                                                2000);
                                        synchronized (foundSomething) {
                                            if (!foundSomething[0]) {
                                                foundSomething[0] = true;
                                                ArrayList<String> lst = new ArrayList(Arrays.asList(args));
                                                lst.add("-i");
                                                lst.add(calculated.getHostAddress());
                                                main(lst.toArray(args));
                                            }
                                        }
                                    } catch (IOException ex) {
                                        //System.out.println(ex.m);
                                        l.trace("Dead host");
                                        //System.exit(0);
                                    }
                                }).start();
                            } catch (UnknownHostException ex) {
                                ex.printStackTrace();
                            }
                        }
                    }
                }
            } catch (SocketException ex) {
                ex.printStackTrace();
            }
        }

    } catch (SocketException ex) {
        ex.printStackTrace();
    }
}

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From source file:it.infn.ct.jsaga.adaptor.jocci.job.jOCCIJobControlAdaptor.java

public boolean testIpAddress(byte[] testAddress) {
    Inet4Address inet4Address;//  ww w . ja  v a 2 s .com
    boolean result = false;

    try {
        inet4Address = (Inet4Address) InetAddress.getByAddress(testAddress);
        result = inet4Address.isSiteLocalAddress();
    } catch (UnknownHostException ex) {
        java.util.logging.Logger.getLogger(jOCCIJobControlAdaptor.class.getName()).log(Level.SEVERE, null, ex);
    }

    return result;
}

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From source file:io.mandrel.requests.http.ApacheHttpRequester.java

public void init() {

    available = new Semaphore(maxParallel(), true);

    SSLContext sslContext = SSLContexts.createSystemDefault();
    HostnameVerifier hostnameVerifier = new DefaultHostnameVerifier();

    Registry<ConnectionSocketFactory> sessionStrategyRegistry = RegistryBuilder
            .<ConnectionSocketFactory>create().register("http", PlainConnectionSocketFactory.getSocketFactory())
            .register("https", new SSLConnectionSocketFactory(sslContext, hostnameVerifier)).build();

    DnsResolver dnsResolver = new SystemDefaultDnsResolver() {
        @Override// ww  w .  j  a  va2 s . c  o  m
        public InetAddress[] resolve(final String host) throws UnknownHostException {
            if (host.equalsIgnoreCase("localhost")) {
                return new InetAddress[] { InetAddress.getByAddress(new byte[] { 127, 0, 0, 1 }) };
            } else {
                return new InetAddress[] { nameResolver().resolve(host) };
            }
        }
    };

    // Create a connection manager with custom configuration.
    PoolingHttpClientConnectionManager connManager = new PoolingHttpClientConnectionManager(
            sessionStrategyRegistry, dnsResolver);

    // Create message constraints
    MessageConstraints messageConstraints = MessageConstraints.custom().setMaxHeaderCount(maxHeaderCount)
            .setMaxLineLength(maxLineLength).build();

    // Create connection configuration
    ConnectionConfig connectionConfig = ConnectionConfig.custom()
            .setMalformedInputAction(CodingErrorAction.IGNORE)
            .setUnmappableInputAction(CodingErrorAction.IGNORE).setCharset(Consts.UTF_8)
            .setMessageConstraints(messageConstraints).build();
    connManager.setDefaultConnectionConfig(connectionConfig);

    // Configure total max or per route limits for persistent connections
    // that can be kept in the pool or leased by the connection manager.
    connManager.setMaxTotal(maxPersistentConnections());
    connManager.setDefaultMaxPerRoute(maxPersistentConnections());

    // TODO
    // Use custom credentials provider if necessary.
    // CredentialsProvider credentialsProvider = new
    // BasicCredentialsProvider();

    // Create global request configuration
    defaultRequestConfig = RequestConfig.custom().setCookieSpec(CookieSpecs.DEFAULT)
            .setExpectContinueEnabled(true).setStaleConnectionCheckEnabled(true)
            .setTargetPreferredAuthSchemes(Arrays.asList(AuthSchemes.NTLM, AuthSchemes.DIGEST))
            .setProxyPreferredAuthSchemes(Arrays.asList(AuthSchemes.BASIC)).setMaxRedirects(maxRedirects())
            .setSocketTimeout(socketTimeout()).setConnectTimeout(connectTimeout())
            .setConnectionRequestTimeout(requestTimeOut()).setRedirectsEnabled(followRedirects()).build();

    // Create an HttpClient with the given custom dependencies and
    // configuration.
    client = HttpClients.custom().setConnectionManager(connManager)
            // .setDefaultCredentialsProvider(credentialsProvider)
            .setDefaultRequestConfig(defaultRequestConfig).build();
}

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From source file:ugr.cristian.serverVideoApp.AudioRouting.java

static private InetAddress intToInetAddress(int i) {
    byte b[] = new byte[] { (byte) ((i >> 24) & 0xff), (byte) ((i >> 16) & 0xff), (byte) ((i >> 8) & 0xff),
            (byte) (i & 0xff) };
    InetAddress addr;// w  ww  . jav a  2s. com
    try {
        addr = InetAddress.getByAddress(b);
    } catch (UnknownHostException e) {
        return null;
    }

    return addr;
}

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From source file:com.alliander.osgp.adapter.protocol.oslp.elster.infra.networking.OslpChannelHandlerServer.java

private Oslp.Message handleRegisterDeviceRequest(final byte[] deviceUid, final byte[] sequenceNumber,
        final Oslp.RegisterDeviceRequest registerRequest) throws UnknownHostException {

    final InetAddress inetAddress = InetAddress.getByAddress(registerRequest.getIpAddress().toByteArray());
    final String deviceType = registerRequest.getDeviceType().toString();
    final boolean hasSchedule = registerRequest.getHasSchedule();
    final String deviceIdentification = registerRequest.getDeviceIdentification();

    // Send message to OSGP-CORE to save IP Address, device type and has
    // schedule values in OSGP-CORE database.
    this.deviceRegistrationService.sendDeviceRegisterRequest(inetAddress, deviceType, hasSchedule,
            deviceIdentification);//  w w w. ja  v a 2  s .  c o  m

    OslpDevice oslpDevice = this.oslpDeviceSettingsService
            .getDeviceByDeviceIdentification(registerRequest.getDeviceIdentification());

    // Save the security related values in the OSLP database.
    oslpDevice.updateRegistrationData(deviceUid, registerRequest.getDeviceType().toString(),
            Integer.valueOf(registerRequest.getRandomDevice()));
    oslpDevice.setSequenceNumber(SequenceNumberUtils.convertByteArrayToInteger(sequenceNumber));
    oslpDevice = this.oslpDeviceSettingsService.updateDevice(oslpDevice);

    // Return current date and time in UTC so the device can sync the clock.
    final Oslp.RegisterDeviceResponse.Builder responseBuilder = Oslp.RegisterDeviceResponse.newBuilder()
            .setStatus(Oslp.Status.OK).setCurrentTime(Instant.now().toString(format))
            .setRandomDevice(registerRequest.getRandomDevice())
            .setRandomPlatform(oslpDevice.getRandomPlatform());

    // Return local time zone information of the platform. Devices can use
    // this to convert UTC times to local times.
    final LocationInfo.Builder locationInfo = LocationInfo.newBuilder();
    locationInfo.setTimeOffset(this.timeZoneOffsetMinutes);

    // Get the GPS values from OSGP-CORE database.
    final GpsCoordinatesDto gpsCoordinates = this.deviceDataService
            .getGpsCoordinatesForDevice(deviceIdentification);

    // Add GPS information when available in meta data.
    if (gpsCoordinates != null && gpsCoordinates.getLatitude() != null
            && gpsCoordinates.getLongitude() != null) {
        final int latitude = (int) ((gpsCoordinates.getLatitude()) * 1000000);
        final int longitude = (int) ((gpsCoordinates.getLongitude()) * 1000000);
        locationInfo.setLatitude(latitude).setLongitude(longitude);
    }

    responseBuilder.setLocationInfo(locationInfo);

    return Oslp.Message.newBuilder().setRegisterDeviceResponse(responseBuilder.build()).build();
}

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From source file:at.alladin.rmbt.shared.Helperfunctions.java

public static String anonymizeIp(final InetAddress inetAddress) {
    try {//from w w  w .j a  va 2s  .  com
        final byte[] address = inetAddress.getAddress();
        address[address.length - 1] = 0;
        if (address.length > 4) // ipv6
        {
            for (int i = 6; i < address.length; i++)
                address[i] = 0;
        }

        String result = InetAddresses.toAddrString(InetAddress.getByAddress(address));
        if (address.length == 4)
            result = result.replaceFirst(".0$", "");
        return result;
    } catch (final Exception e) {
        e.printStackTrace();
        return null;
    }
}

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From source file:org.nebulaframework.discovery.multicast.MulticastDiscovery.java

/**
 * Discovery Process to identify Clusters with in 
 * network./*  w  w w .  ja  v  a  2 s  . com*/
 * 
 * @throws IOException if occurred during operation
 */
private void doDiscover() throws IOException {

    // Send Request
    byte[] greet = GREET_MSG.getBytes("UTF-8");
    DatagramPacket request = new DatagramPacket(greet, greet.length, SERVICE_REQUEST_IP, SERVICE_PORT);
    MulticastSocket reqSock = new MulticastSocket();
    reqSock.send(request);

    // Wait for Response
    MulticastSocket resSock = new MulticastSocket(SERVICE_PORT);
    resSock.joinGroup(SERVICE_RESPONSE_IP);

    // 9 = # of bytes for an IP Address + 5 byte port
    DatagramPacket response = new DatagramPacket(new byte[9], 9);

    // Receive
    resSock.setSoTimeout((int) TIMEOUT);
    try {
        resSock.receive(response);
    } catch (SocketTimeoutException e) {
        log.debug("[MulticastDiscovery] Receive Timeout");
        return;
    }

    byte[] data = response.getData();

    byte[] ipBytes = Arrays.copyOfRange(data, 0, 4);
    byte[] portBytes = Arrays.copyOfRange(data, 4, 9);

    InetAddress ip = InetAddress.getByAddress(ipBytes);
    StringBuilder sb = new StringBuilder(ip.getHostAddress());
    sb.append(":");
    for (byte b : portBytes) {
        sb.append(b);
    }

    this.cluster = sb.toString();
}

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From source file:com.rovemonteux.silvertunnel.netlib.layer.tor.common.TCPStreamProperties.java

public InetAddress getAddr() {
    if (addr == null && hostname != null && !hostname.isEmpty() && InetAddressUtils.isIPv4Address(hostname)) {
        try {/*w w w .  j a va  2  s.c o m*/
            String[] octets = hostname.split("\\.");
            byte[] ip = new byte[4];
            ip[0] = (byte) Integer.parseInt(octets[0]);
            ip[1] = (byte) Integer.parseInt(octets[1]);
            ip[2] = (byte) Integer.parseInt(octets[2]);
            ip[3] = (byte) Integer.parseInt(octets[3]);
            return InetAddress.getByAddress(ip);
        } catch (UnknownHostException e) {
            return addr;
        }
    }
    return addr;
}

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