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【C】编写Windows服务
作者:miaoz / 发布于2013/11/28/ 675
#include "stdafx.h"
#include "myservice.h"
#include "myserviceDlg.h"

#include "winsvc.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
 CAboutDlg();

// Dialog Data
 //{{AFX_DATA(CAboutDlg)
 enum { IDD = IDD_ABOUTBOX };
 //}}AFX_DATA

 // ClassWizard generated virtual function overrides
 //{{AFX_VIRTUAL(CAboutDlg)
 protected:
 virtual void DoDataExchange(CDataExchange* pDX);  // DDX/DDV support
 //}}AFX_VIRTUAL

// Implementation
protected:
 //{{AFX_MSG(CAboutDlg)
 //}}AFX_MSG
 DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
 //{{AFX_DATA_INIT(CAboutDlg)
 //}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
 CDialog::DoDataExchange(pDX);
 //{{AFX_DATA_MAP(CAboutDlg)
 //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
 //{{AFX_MSG_MAP(CAboutDlg)
  // No message handlers
 //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyserviceDlg dialog

CMyserviceDlg::CMyserviceDlg(CWnd* pParent /*=NULL*/)
 : CDialog(CMyserviceDlg::IDD, pParent)
{
 //{{AFX_DATA_INIT(CMyserviceDlg)
  // 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);
}

void CMyserviceDlg::DoDataExchange(CDataExchange* pDX)
{
 CDialog::DoDataExchange(pDX);
 //{{AFX_DATA_MAP(CMyserviceDlg)
  // NOTE: the ClassWizard will add DDX and DDV calls here
 //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyserviceDlg, CDialog)
 //{{AFX_MSG_MAP(CMyserviceDlg)
 ON_WM_SYSCOMMAND()
 ON_WM_PAINT()
 ON_WM_QUERYDRAGICON()
 ON_BN_CLICKED(IDC_BSERVICE, OnBservice)
 ON_BN_CLICKED(IDC_BNOTROOT, OnBnotroot)
 ON_BN_CLICKED(IDC_BDELSER, OnBdelser)
 //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyserviceDlg message handlers

BOOL CMyserviceDlg::OnInitDialog()
{
 CDialog::OnInitDialog();

 // Add "About..." menu item to system menu.

 // IDM_ABOUTBOX must be in the system command range.
 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
 ASSERT(IDM_ABOUTBOX < 0xF000);

 CMenu* pSysMenu = GetSystemMenu(FALSE);
 if (pSysMenu != NULL)
 {
  CString strAboutMenu;
  strAboutMenu.LoadString(IDS_ABOUTBOX);
  if (!strAboutMenu.IsEmpty())
  {
   pSysMenu->AppendMenu(MF_SEPARATOR);
   pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
  }
 }

 // 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
 schSCManager=OpenSCManager(NULL,NULL,GENERIC_WRITE);
 return TRUE; // return TRUE unless you set the focus to a control
}

void CMyserviceDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
 if ((nID & 0xFFF0) == IDM_ABOUTBOX)
 {
  CAboutDlg dlgAbout;
  dlgAbout.DoModal();
 }
 else
 {
  CDialog::OnSysCommand(nID, lParam);
 }
}

// 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 CMyserviceDlg::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 CMyserviceDlg::OnQueryDragIcon()
{
 return (HCURSOR) m_hIcon;
}

void CMyserviceDlg::OnBservice()
{
 
  TCHAR szPath[512];
 //CString aa;
 //aa.Format("%s",szPath);
 //CString *bb=aa;
 ::GetModuleFileName(NULL,szPath,512);
 
 if(schSCManager)
 {
  ::AfxMessageBox("open servicemanager succeed!");
  schService=::CreateService(schSCManager,"myservice","myservice",SERVICE_ALL_ACCESS,SERVICE_WIN32_OWN_PROCESS,SERVICE_AUTO_START,SERVICE_ERROR_NORMAL,szPath,NULL,NULL,NULL,NULL,NULL);
 if(schService)
 {
  ::AfxMessageBox("create service succeed!");
  /* SERVICE_TABLE_ENTRY DispatchTable[] =
   {
    {"myservice",(LPSERVICE_MAIN_FUNCTION)MyServiceMain}, //服务程序的名称和入口点；
    {NULL ,NULL} //SERVICE_TABLE_ENTRY结构必须以"NULL"结束；
   };
    StartServiceCtrlDispatcher(DispatchTable);
   ::QueryServiceStatus(schService,ssStatus);
   ServiceStatusHandle=RegisterServiceCtrlHandler("ntkrnl",CmdControl);*/
  ::CloseServiceHandle(schService);
 }
 else
 {
  ::AfxMessageBox("create service failed!");
 }
 ::CloseServiceHandle(schSCManager);
 }
 else
  AfxMessageBox("open servicemanager failed!");
 
}

void CMyserviceDlg::OnBnotroot()
{
 ::ChangeServiceConfig(schService,SERVICE_NO_CHANGE,SERVICE_DISABLED,SERVICE_DEMAND_START,NULL,NULL,NULL,NULL,NULL,NULL,"my service"); 
}

void CMyserviceDlg::OnBdelser()
{
 schService=::OpenService(schSCManager,"myservice",DELETE);
 if(schService)
 {
  AfxMessageBox("Delete Service succeed!");
   ::DeleteService(schService);
    ::CloseServiceHandle(schService);
 }
 else
  AfxMessageBox("Delete Service failed!");
 //::DeleteFile(bb);
}

/*void CMyserviceDlg::MyServiceMain(DWORD argc,LPTSTR *argv)
{
 HANDEL sshStatusHandle;
 sshStatusHandle=RegisterServiceCtrlHandler("myservice",ServiceControlHandler);
 if(!sshStatusHandle)
  goto clearnup:
 m_ssStatus.
}*/
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