VC++ 创建Windows服务 - c++编程基础

/Others:
//History:
// niying 2006-8-10
//*********************************************************
void WINAPI ServiceStrl(DWORD dwOpcode)
{
switch (dwOpcode)
{
case SERVICE_CONTROL_STOP:
status.dwCurrentState = SERVICE_STOP_PENDING;
SetServiceStatus(hServiceStatus, &status);
PostThreadMessage(dwThreadID, WM_CLOSE, 0, 0);
break;
case SERVICE_CONTROL_PAUSE:
break;
case SERVICE_CONTROL_CONTINUE:
break;
case SERVICE_CONTROL_INTERROGATE:
break;
case SERVICE_CONTROL_SHUTDOWN:
break;
default:
LogEvent(_T("Bad service request"));
OutputDebugString(_T("Bad service request"));
}
}
//*********************************************************
//Functiopn: IsInstalled
//Description: 判断服务是否已经被安装
// niying 2006-8-10
//*********************************************************
BOOL IsInstalled()
{
BOOL bResult = FALSE;

//打开服务控制管理器
SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);

if (hSCM != NULL)
{
//打开服务
SC_HANDLE hService = ::OpenService(hSCM, szServiceName, SERVICE_QUERY_CONFIG);
if (hService != NULL)
{
bResult = TRUE;
::CloseServiceHandle(hService);
}
::CloseServiceHandle(hSCM);
}
return bResult;
}

//*********************************************************
//Functiopn: Install
//Description: 安装服务函数
// niying 2006-8-10

//*********************************************************
BOOL Install()
{
if (IsInstalled())
return TRUE;

//打开服务控制管理器
SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (hSCM == NULL)
{
MessageBox(NULL, _T("Couldn't open service manager"), szServiceName, MB_OK);
return FALSE;
}

// Get the executable file path
TCHAR szFilePath[MAX_PATH];
::GetModuleFileName(NULL, szFilePath, MAX_PATH);

//创建服务
SC_HANDLE hService = ::CreateService(hSCM, szServiceName, szServiceName,
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS ,SERVICE_AUTO_START , SERVICE_ERROR_NORMAL,
szFilePath, NULL, NULL, _T(""), NULL, NULL);

if (hService == NULL)
{
::CloseServiceHandle(hSCM);
MessageBox(NULL, _T("Couldn't create service"), szServiceName, MB_OK);
return FALSE;
}

::CloseServiceHandle(hService);
::CloseServiceHandle(hSCM);
return TRUE;
}

//*********************************************************
//Functiopn: Uninstall
//Description: 删除服务函数
// niying 2006-8-10
//*********************************************************
BOOL Uninstall()
{
if (!IsInstalled())
return TRUE;

SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);

if (hSCM == NULL)
{
MessageBox(NULL, _T("Couldn't open service manager"), szServiceName, MB_OK);
return FALSE;
}

SC_HANDLE hService = ::OpenService(hSCM, szServiceName, SERVICE_STOP | DELETE);

if (hService ==

VC++ 创建Windows服务 (二)