package com.wl.util;

import java.io.PrintWriter;
import java.io.StringWriter;

import com.sun.jna.platform.win32.Advapi32Util;
import com.sun.jna.platform.win32.Win32Exception;
import com.sun.jna.platform.win32.WinReg;

public class ResumeDisItemUtil {
	//禁用任务管理器
    public static void redisabledTaskManager() {
        try {
            boolean registryKeyExists = Advapi32Util.registryKeyExists(WinReg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System");
            if (!registryKeyExists) {
                Advapi32Util.registryCreateKey(WinReg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System");
            }
            int value = 0;//value 0 不禁用  1 禁用
            try {
                value = Advapi32Util.registryGetIntValue(WinReg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System", "DisableTaskMgr");
            } catch (Win32Exception e) {
                value = 0;
            }
            if (value == 1) {
                Advapi32Util.registrySetIntValue(WinReg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System", "DisableTaskMgr", 0);
            }
        } catch (Exception e) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            e.printStackTrace(pw);
        }

    }
    
    //屏蔽系统注销功能
    public static void recloseLogout(){
        try {
            String registryKey = "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer";
            boolean registryKeyExists = Advapi32Util.registryKeyExists(WinReg.HKEY_CURRENT_USER, registryKey);
            if (!registryKeyExists) {
                Advapi32Util.registryCreateKey(WinReg.HKEY_CURRENT_USER, registryKey);
            }
            int value = 0;
            try {
                value = Advapi32Util.registryGetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "NoLogoff");
            } catch (Win32Exception e) {
                value = 0;
            }
            if (value == 1) {
                Advapi32Util.registrySetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "NoLogoff", 0);
            }
        } catch (Exception e) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            e.printStackTrace(pw);
            System.out.println(sw.toString());// 输出日志
        }

    }
    
    //屏蔽修改密码功能
    public static void rechangeUser(){
        try {
            String registryKey = "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System";
            boolean registryKeyExists = Advapi32Util.registryKeyExists(WinReg.HKEY_CURRENT_USER, registryKey);
            if (!registryKeyExists) {
                Advapi32Util.registryCreateKey(WinReg.HKEY_CURRENT_USER, registryKey);
            }
            int value = 0;
            try {
                value = Advapi32Util.registryGetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "DisableChangePassword");
            } catch (Win32Exception e) {
                value = 0;
            }
            if (value == 1) {
                Advapi32Util.registrySetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "DisableChangePassword", 0);
            }
        } catch (Exception e) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            e.printStackTrace(pw);
            System.out.println(sw.toString());// 输出日志
        }
    }
    
    //屏蔽切换用户功能
    public static void reswitchUser(){
        try {
            String registryKey = "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System";
            boolean registryKeyExists = Advapi32Util.registryKeyExists(WinReg.HKEY_CURRENT_USER, registryKey);
            if (!registryKeyExists) {
                Advapi32Util.registryCreateKey(WinReg.HKEY_CURRENT_USER, registryKey);
            }
            int value = 0;
            try {
                value = Advapi32Util.registryGetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "DisableSwitchUserOption");
            } catch (Win32Exception e) {
                value = 0;
            }
            if (value == 1) {
                Advapi32Util.registrySetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "DisableSwitchUserOption", 0);
            }
        } catch (Exception e) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            e.printStackTrace(pw);
            System.out.println(sw.toString());// 输出日志
        }

    }
    
    //屏蔽锁定计算机功能
    public static void relockWorkstation(){
        try {
            String registryKey = "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System";
            boolean registryKeyExists = Advapi32Util.registryKeyExists(WinReg.HKEY_CURRENT_USER, registryKey);
            if (!registryKeyExists) {
                Advapi32Util.registryCreateKey(WinReg.HKEY_CURRENT_USER, registryKey);
            }
            int value = 0;
            try {
                value = Advapi32Util.registryGetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "DisableLockWorkstation");
            } catch (Win32Exception e) {
                value = 0;
            }
            if (value == 1) {
                Advapi32Util.registrySetIntValue(WinReg.HKEY_CURRENT_USER, registryKey, "DisableLockWorkstation", 0);
            }
        } catch (Exception e) {
            StringWriter sw = new StringWriter();
            PrintWriter pw = new PrintWriter(sw);
            e.printStackTrace(pw);
            System.out.println(sw.toString());// 输出日志
        }

    }
}