www.pudn.com > remoteControl.zip > rebootDlg.cpp

// rebootDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "reboot.h" 
#include "rebootDlg.h" 
#include "BlackDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CRebootDlg dialog 
 
CRebootDlg::CRebootDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CRebootDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CRebootDlg) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
 
	IsHow = 0; 
} 
 
void CRebootDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CRebootDlg) 
		// NOTE: the ClassWizard will add DDX and DDV calls here 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CRebootDlg, CDialog) 
	//{{AFX_MSG_MAP(CRebootDlg) 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_BN_CLICKED(IDC_LOGOFF, OnLogoff) 
	ON_BN_CLICKED(IDC_REBOOT, OnReboot) 
	ON_BN_CLICKED(IDC_SHUTDOWN, OnShutdown) 
	ON_BN_CLICKED(IDC_BLACK, OnBlack) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CRebootDlg message handlers 
 
BOOL CRebootDlg::OnInitDialog() 
{ 
	CDialog::OnInitDialog(); 
 
	// Set the icon for this dialog.  The framework does this automatically 
	//  when the application's main window is not a dialog 
	SetIcon(m_hIcon, TRUE);			// Set big icon 
	SetIcon(m_hIcon, FALSE);		// Set small icon 
	 
	// TODO: Add extra initialization here 
	 
	return TRUE;  // return TRUE  unless you set the focus to a control 
} 
 
// If you add a minimize button to your dialog, you will need the code below 
//  to draw the icon.  For MFC applications using the document/view model, 
//  this is automatically done for you by the framework. 
 
void CRebootDlg::OnPaint()  
{ 
	if (IsIconic()) 
	{ 
		CPaintDC dc(this); // device context for painting 
 
		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); 
 
		// Center icon in client rectangle 
		int cxIcon = GetSystemMetrics(SM_CXICON); 
		int cyIcon = GetSystemMetrics(SM_CYICON); 
		CRect rect; 
		GetClientRect(&rect); 
		int x = (rect.Width() - cxIcon + 1) / 2; 
		int y = (rect.Height() - cyIcon + 1) / 2; 
 
		// Draw the icon 
		dc.DrawIcon(x, y, m_hIcon); 
	} 
	else 
	{ 
		CDialog::OnPaint(); 
	} 
} 
 
// The system calls this to obtain the cursor to display while the user drags 
//  the minimized window. 
HCURSOR CRebootDlg::OnQueryDragIcon() 
{ 
	return (HCURSOR) m_hIcon; 
} 
 
void CRebootDlg::OnOK()  
{ 
	// TODO: Add extra validation here 
	HANDLE hToken; 
    TOKEN_PRIVILEGES tkp; 
	DWORD dwVersion; 
	 
	dwVersion = GetVersion(); //获得Windows NT或Win32的版本号 
 
	switch(IsHow) 
	{ 
	case 0://注销 
		ExitWindowsEx(EWX_LOGOFF,0); 
		break; 
 
	case 1://重新启动 
		if (dwVersion < 0x80000000)   
		{// Windows NT系列 
            OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 
            LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 
 
			tkp.PrivilegeCount = 1;  // 设置一个权限 
			tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 
 
            AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 
 
            ExitWindowsEx(EWX_SHUTDOWN | EWX_FORCE, 0); 
		} 
		else 
		{//Windows 95系列 
            ExitWindowsEx(EWX_FORCE | EWX_REBOOT,0); 
		} 
		break; 
 
	case 2://关闭计算机 
	    if (dwVersion < 0x80000000)  
		{// Windows NT 
		    OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken); 
            LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME,&tkp.Privileges[0].Luid); 
 
            tkp.PrivilegeCount = 1;  // 设置一个权限 
            tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; 
 
            AdjustTokenPrivileges(hToken, FALSE, &tkp, 0,(PTOKEN_PRIVILEGES)NULL, 0); 
 
            ExitWindowsEx(EWX_SHUTDOWN |EWX_FORCE, 0); 
		} 
		else 
		{ 
            ExitWindowsEx(EWX_FORCE | EWX_SHUTDOWN,0); 
		} 
		break; 
    } 
} 
 
void CRebootDlg::OnLogoff()  
{ 
	// TODO: Add your control notification handler code here 
	IsHow = 0; 
} 
 
void CRebootDlg::OnReboot()  
{ 
	// TODO: Add your control notification handler code here 
	IsHow = 1; 
} 
 
void CRebootDlg::OnShutdown()  
{ 
	// TODO: Add your control notification handler code here 
	IsHow = 2; 
} 
 
void CRebootDlg::OnBlack()  
{ 
	// TODO: Add your control notification handler code here 
	IsHow = 3; 
}