package com.szht.gpy.util;

 import java.applet.Applet;

 import java.awt.Graphics;

 import java.io.BufferedReader;

 import java.io.File;

 import java.io.FileWriter;

 import java.io.InputStreamReader;

 import java.net.InetAddress;

 import java.net.NetworkInterface;

 public class HardWareUtils extends Applet {

     public HardWareUtils(){

     }

     private static final long serialVersionUID = 1L;

     @Override

     public void paint(Graphics paint) {

         super.paint(paint);

         paint.drawString("获取硬件信息", 10, 10);

         paint.drawString("CPU  SN:" + HardWareUtils.getCPUSerial(), 10, 30);

         paint.drawString("主板  SN:" + HardWareUtils.getMotherboardSN(), 10, 50);

         paint.drawString("C盘   SN:" + HardWareUtils.getHardDiskSN("c"), 10, 70);

         paint.drawString("MAC  SN:" + HardWareUtils.getMac(), 10, 90);

     }

     /**

      * 获取主板序列号

      *

      * @return

      */

     public static String getMotherboardSN() {

         String result = "";

         try {

             File file = File.createTempFile("realhowto", ".vbs");

             file.deleteOnExit();

             FileWriter fw = new java.io.FileWriter(file);

             String vbs = "Set objWMIService = GetObject(\"winmgmts:\\\\.\\root\\cimv2\")\n"

                     + "Set colItems = objWMIService.ExecQuery _ \n"

                     + "   (\"Select * from Win32_BaseBoard\") \n"

                     + "For Each objItem in colItems \n"

                     + "    Wscript.Echo objItem.SerialNumber \n"

                     + "    exit for  ' do the first cpu only! \n" + "Next \n";

             fw.write(vbs);

             fw.close();

             Process p = Runtime.getRuntime().exec(

                     "cscript //NoLogo " + file.getPath());

             BufferedReader input = new BufferedReader(new InputStreamReader(p

                     .getInputStream()));

             String line;

             while ((line = input.readLine()) != null) {

                 result += line;

             }

             input.close();

         } catch (Exception e) {

             e.printStackTrace();

         }

         return result.trim();

     }

     /**

      * 获取硬盘序列号

      *

      * @param drive

      *            盘符

      * @return

      */

     public static String getHardDiskSN(String drive) {

         String result = "";

         try {

             File file = File.createTempFile("realhowto", ".vbs");

             file.deleteOnExit();

             FileWriter fw = new java.io.FileWriter(file);

             String vbs = "Set objFSO = CreateObject(\"Scripting.FileSystemObject\")\n"

                     + "Set colDrives = objFSO.Drives\n"

                     + "Set objDrive = colDrives.item(\""

                     + drive

                     + "\")\n"

                     + "Wscript.Echo objDrive.SerialNumber"; // see note

             fw.write(vbs);

             fw.close();

             Process p = Runtime.getRuntime().exec(

                     "cscript //NoLogo " + file.getPath());

             BufferedReader input = new BufferedReader(new InputStreamReader(p

                     .getInputStream()));

             String line;

             while ((line = input.readLine()) != null) {

                 result += line;

             }

             input.close();

         } catch (Exception e) {

             e.printStackTrace();

         }

         return result.trim();

     }

     /**

      * 获取CPU序列号

      *

      * @return

      */

     public static String getCPUSerial() {

         String result = "";

         try {

             File file = File.createTempFile("tmp", ".vbs");

             file.deleteOnExit();

             FileWriter fw = new java.io.FileWriter(file);

             String vbs = "Set objWMIService = GetObject(\"winmgmts:\\\\.\\root\\cimv2\")\n"

                     + "Set colItems = objWMIService.ExecQuery _ \n"

                     + "   (\"Select * from Win32_Processor\") \n"

                     + "For Each objItem in colItems \n"

                     + "    Wscript.Echo objItem.ProcessorId \n"

                     + "    exit for  ' do the first cpu only! \n" + "Next \n";

             fw.write(vbs);

             fw.close();

             Process p = Runtime.getRuntime().exec(

                     "cscript //NoLogo " + file.getPath());

             BufferedReader input = new BufferedReader(new InputStreamReader(p

                     .getInputStream()));

             String line;

             while ((line = input.readLine()) != null) {

                 result += line;

             }

             input.close();

             file.delete();

         } catch (Exception e) {

             e.fillInStackTrace();

         }

         if (result.trim().length() < 1 || result == null) {

             result = "无CPU_ID被读取";

         }

         return result.trim();

     }

     /**

      * 获取MAC地址

      */

     public static String getMac() {

         try {

             byte[] mac = NetworkInterface.getByInetAddress(InetAddress.getLocalHost()).getHardwareAddress();

             StringBuffer sb = new StringBuffer();

             for (int i = 0; i < mac.length; i++) {

                 if (i != 0) {

                     sb.append("-");

                 }

                 String s = Integer.toHexString(mac[i] & 0xFF);

                 sb.append(s.length() == 1 ? 0 + s : s);

             }

             return sb.toString().toUpperCase();

         } catch (Exception e) {

             return "";

         }

     }

     public static void main(String[] args) throws Exception {

         System.out.println(getCPUSerial());//CPU

         System.out.println(getMotherboardSN());//主板

         System.out.println(getHardDiskSN("c"));//c盘

         System.out.println(getMac());//MAC

         String msg  = getCPUSerial()+getMotherboardSN().replace(".", "")+getHardDiskSN("c")+getMac().replace("-", "");

         System.out.println("原始数据:"+msg);

         String encrypt = DesUtil.encrypt(msg);

         System.out.println("加密："+encrypt);

         String decrypt = DesUtil.decrypt(encrypt);

         System.out.println("解密:"+decrypt);

     }

 }