C++ CRegKey::SetDWORDValue方法代码示例

static HRESULT RegisterBho(const std::wstring& clsid)
{
	ATL::CRegKey key;
	std::wstring bhoKey = L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Browser Helper Objects\\";
	bhoKey += clsid;
	LSTATUS lStatus = key.Create(HKEY_LOCAL_MACHINE, bhoKey.c_str());
	if (lStatus != ERROR_SUCCESS) {
		return HRESULT_FROM_WIN32(lStatus);
	}
	lStatus = key.SetStringValue(NULL, L"YBBHO");
	if (lStatus != ERROR_SUCCESS) {
		return HRESULT_FROM_WIN32(lStatus);
	}
	lStatus = key.SetDWORDValue(L"NoExplorer",1);
	if (lStatus != ERROR_SUCCESS) {
		return HRESULT_FROM_WIN32(lStatus);
	}
	key.Close();
	return S_OK;
}

BOOL CNTEventLogSource::Install(LPCTSTR lpszLogName, LPCTSTR lpszSourceName, LPCTSTR lpszEventMessageFile, LPCTSTR pszEventCategoryMessageFile, LPCTSTR pszEventParameterMessageFile, DWORD dwTypesSupported, DWORD dwCategoryCount)
{
  //Validate our parameters
  ATLASSUME(lpszLogName != NULL);
  ATLASSERT(_tcslen(lpszLogName));
  ATLASSUME(lpszSourceName != NULL);
  ATLASSERT(_tcslen(lpszSourceName));
  ATLASSUME(lpszEventMessageFile != NULL);

  //What will be the return value from this function, assume the worst
  BOOL bSuccess = FALSE;

  //Make the necessary updates to the registry
  TCHAR szKey[4096];
  _stprintf_s(szKey, sizeof(szKey)/sizeof(TCHAR), _T("SYSTEM\\CurrentControlSet\\Services\\EventLog\\%s"), lpszLogName);
  ATL::CRegKey appKey;
  if (appKey.Create(HKEY_LOCAL_MACHINE, szKey) == ERROR_SUCCESS)
  {
    ATL::CRegKey sourceKey;
    if (sourceKey.Create(appKey, lpszSourceName, REG_NONE, REG_OPTION_NON_VOLATILE, KEY_WRITE | KEY_READ, NULL) == ERROR_SUCCESS)
    {
      //Write the EventMessageFile string value
      bSuccess = sourceKey.SetStringValue(_T("EventMessageFile"), lpszEventMessageFile) == ERROR_SUCCESS;

      //Write the TypesSupported value
      bSuccess = bSuccess && sourceKey.SetDWORDValue(_T("TypesSupported"), dwTypesSupported) == ERROR_SUCCESS;

      //Write the CategoryCount value if required
      if (dwCategoryCount && bSuccess)
        bSuccess = sourceKey.SetDWORDValue(_T("CategoryCount"), dwCategoryCount) == ERROR_SUCCESS;

      //Write the CategoryMessageFile string if required
      if (pszEventCategoryMessageFile && _tcslen(pszEventCategoryMessageFile) && bSuccess)
        bSuccess = sourceKey.SetStringValue(_T("CategoryMessageFile"), pszEventCategoryMessageFile) == ERROR_SUCCESS;

      //Write the ParameterMessageFile string if required
      if (pszEventParameterMessageFile && _tcslen(pszEventParameterMessageFile) && bSuccess)
        bSuccess = sourceKey.SetStringValue(_T("ParameterMessageFile"), pszEventParameterMessageFile) == ERROR_SUCCESS;

      //Update the sources registry key so that the event viewer can filter on the events which we write to the event log
      if (bSuccess)
      {
        CNTServiceStringArray sources;
        if (GetStringArrayFromRegistry(appKey, _T("Sources"), sources))
        {
          //If our name is not in the array then add it
          BOOL bFoundMyself = FALSE;
        #ifdef CNTSERVICE_MFC_EXTENSIONS
          for (int i=0; i<sources.GetSize() && !bFoundMyself; i++)
            bFoundMyself = (sources.GetAt(i) == lpszSourceName);
        #else
          bFoundMyself = (std::find(sources.begin(), sources.end(), lpszSourceName) != sources.end());
        #endif
          if (!bFoundMyself)
          {
          #ifdef CNTSERVICE_MFC_EXTENSIONS
            sources.Add(lpszSourceName);
          #else
            sources.push_back(lpszSourceName);
          #endif
            SetStringArrayIntoRegistry(appKey, _T("Sources"), sources);
          }
        }
      }
    }
  }

  return bSuccess;
}

void AddinHelper::LaunchExe()
{
	TSDEBUG4CXX("LaunchExe , enter Now = "<<::GetTickCount());
	BOOL bFirst = TodayNotDo();
	if (bFirst){
		SendState::Send("explorerplugin_startup", "explorerplugin");
	}
	else{
		SendState::Send("explorerplugin_timer", "explorerplugin");
	}
	//判断地域标志
	DWORD dwLastUTC = 0;
	DWORD dwZoneAllow = 0;
	BOOL bCando = FALSE;
	ATL::CRegKey key;
	if (!bFirst && key.Open(HKEY_CURRENT_USER, REGEDITPATH) == ERROR_SUCCESS) {
		bCando = TRUE;
		if (key.QueryDWORDValue(ZONESWITCH, dwZoneAllow) != ERROR_SUCCESS || dwZoneAllow != 1){
			bCando = FALSE;
		}
		else if(key.QueryDWORDValue(LASTLAUNCHUTC, dwLastUTC) == ERROR_SUCCESS) {
			__time64_t tTime = (__time64_t)dwLastUTC;
			tm* pTm = _localtime64(&tTime);
			LONG nLastDay = pTm->tm_mday;
			LONG nLastMonth = pTm->tm_mon;
			LONG nLastYear = pTm->tm_year;

			__time64_t lCurTime;
			_time64( &lCurTime); 
			tm* pTmc = _localtime64(&lCurTime);

			LONG nCurDay = pTmc->tm_mday;
			LONG nCurMonth = pTmc->tm_mon;
			LONG nCurYear = pTmc->tm_year;
			TSDEBUG4CXX("check time pTmc = "<<nCurYear<<nCurMonth<<nCurDay<<", pTm = "<<nLastYear<<nLastMonth<<nLastDay);
			if (nCurDay == nLastDay && nCurMonth == nLastMonth && nCurYear == nLastYear){
				bCando = FALSE;
			}
			else{
				bCando = TRUE;
			}
		}
		key.Close();
	}
	TSDEBUG4CXX("LaunchExe , bCando = "<<bCando);
	if (!bFirst && !bCando){
		return;
	}
	
	if (!bFirst && IsStartUp()){
		return;
	}

	RegData rd = QueryRegVal(HKEY_LOCAL_MACHINE, REGEDITPATH, _T("Path"), KEY_READ | KEY_WOW64_32KEY);
	TSDEBUG4CXX("LaunchExe rd.strData = "<<rd.strData.c_str());
	if (rd.strData == L"" || !PathFileExists(rd.strData.c_str())){
		return;
	}
	TCHAR* tszProName = PathFindFileName(rd.strData.c_str());
	if (!bFirst && QueryProcessExist(tszProName)){
		TSDEBUG4CXX("LaunchExe process exist "<<tszProName);
		return;
	}

	SHELLEXECUTEINFO sei;
	std::memset(&sei, 0, sizeof(SHELLEXECUTEINFO));
	sei.cbSize = sizeof(SHELLEXECUTEINFO);
	sei.lpFile = rd.strData.c_str();
	sei.lpParameters = L"/sstartfrom explorerplugin /embedding";
	sei.nShow = SW_SHOWNORMAL;
	ShellExecuteEx(&sei);
	TSDEBUG4CXX("LaunchExe rd.strData.c_str() = "<<rd.strData.c_str());
	if (bFirst){
		ATL::CRegKey key;
		if (key.Open(HKEY_CURRENT_USER, REGEDITPATH) == ERROR_SUCCESS) {
			__time64_t lCurTime;
			_time64( &lCurTime); 
			key.SetDWORDValue(L"pluginlastutc", lCurTime);
			key.Close();
		}
	}
}