tustu/app/E/NetworkInEPackage.java

package E;

import bH.D;
import bH.c;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.security.InvalidParameterException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.logging.Level;
import java.util.logging.Logger;

public class NetworkInEPackage {
  public static InetAddress a(String paramString) {
    InetAddress inetAddress;
    byte[] arrayOfByte = b(paramString);
    try {
      inetAddress = InetAddress.getByAddress(arrayOfByte);
    } catch (UnknownHostException unknownHostException) {
      throw new InvalidParameterException("Unknown host!");
    } 
    return inetAddress;
  }
  
  public static byte[] b(String paramString) {
    String[] arrayOfString = paramString.split("\\.");
    if (arrayOfString.length != 4)
      throw new InvalidParameterException("Not a IP address!"); 
    int[] arrayOfInt = new int[4];
    for (byte b = 0; b < 4; b++) {
      arrayOfInt[b] = Integer.parseInt(arrayOfString[b]);
      if (arrayOfInt[b] < 0 || arrayOfInt[b] > 255)
        throw new InvalidParameterException("Invalid IP address!"); 
    } 
    return new byte[] { (byte)arrayOfInt[0], (byte)arrayOfInt[1], (byte)arrayOfInt[2], (byte)arrayOfInt[3] };
  }
  
  public static int a(byte[] paramArrayOfbyte) {
    if (paramArrayOfbyte.length != 4)
      throw new InvalidParameterException("Byte array must have 4 elements."); 
    return (paramArrayOfbyte[0] & 0xFF) << 24 | (paramArrayOfbyte[1] & 0xFF) << 16 | (paramArrayOfbyte[2] & 0xFF) << 8 | paramArrayOfbyte[3] & 0xFF;
  }
  
  public static String a(int paramInt) {
    int[] arrayOfInt = { (paramInt & 0xFF000000) >>> 24, (paramInt & 0xFF0000) >>> 16, (paramInt & 0xFF00) >>> 8, paramInt & 0xFF };
    return String.format("%d.%d.%d.%d", new Object[] { Integer.valueOf(arrayOfInt[0]), Integer.valueOf(arrayOfInt[1]), Integer.valueOf(arrayOfInt[2]), Integer.valueOf(arrayOfInt[3]) });
  }
  
  public static String[] a(String paramString1, String paramString2) {
    int i = a(b(paramString1));
    int k = a(b(paramString2));
    ArrayList<String> arrayList = new ArrayList();
    for (int m = i; m <= k; m++)
      arrayList.add(a(m)); 
    String[] arrayOfString = new String[0];
    return arrayList.<String>toArray(arrayOfString);
  }
  
  public static String a() {
    String str = System.getenv("COMPUTERNAME");
    if (str == null || str.isEmpty())
      str = System.getenv("USERDOMAIN_ROAMINGPROFILE"); 
    if (str == null || str.isEmpty())
      str = System.getenv("USERDOMAIN"); 
    if (str == null || str.isEmpty())
      try {
        str = InetAddress.getLocalHost().getHostName();
      } catch (UnknownHostException unknownHostException) {
        Logger.getLogger(j.class.getName()).log(Level.WARNING, "Failed to get host name", unknownHostException);
      }  
    return str;
  }
  
  public static InetAddress a(NetworkInterface paramNetworkInterface) {
    InetAddress inetAddress = null;
    Enumeration<InetAddress> enumeration = paramNetworkInterface.getInetAddresses();
    while (enumeration.hasMoreElements()) {
      InetAddress inetAddress1 = enumeration.nextElement();
      if ((inetAddress1.getAddress()).length == 4)
        inetAddress = inetAddress1; 
    } 
    return inetAddress;
  }
  
  public static String a(InetAddress paramInetAddress) {
    String str;
    if (paramInetAddress.getHostAddress().contains("/")) {
      str = paramInetAddress.getHostAddress().substring(paramInetAddress.getHostAddress().lastIndexOf("/") + 1);
    } else {
      str = paramInetAddress.getHostAddress();
    } 
    return str;
  }
  
  public static long b(NetworkInterface paramNetworkInterface) {
    try {
      byte[] arrayOfByte = paramNetworkInterface.getHardwareAddress();
      return c.b(arrayOfByte, 0, arrayOfByte.length, true, false);
    } catch (SocketException socketException) {
      D.a("unable to get MAC for: " + paramNetworkInterface);
      return -1L;
    } 
  }
}


/* Location:              /home/rewrich/Downloads/TunerStudioMS/TunerStudioMS/!/E/j.class
 * Java compiler version: 8 (52.0)
 * JD-Core Version:       1.1.3
 */