cWMI.h

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//
//
 
#ifndef _INC_cWMI_H
#define _INC_cWMI_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "cComPtr.h"
#include "GrayCore/include/cUnitTestDecl.h"
 
#if defined(_WIN32) && ! defined(UNDER_CE)
 
interface IEnumWbemClassObject;
interface IWbemClassObject;
interface IWbemServices;
interface IWbemLocator;
 
namespace GrayLib
{
        class cWinVariant;
        UNITTEST2_PREDEF(cWMI);
 
        class GRAYLIB_LINK cWMI
        {
 
        public:
                cComPtr<IWbemLocator> m_pLocator;
                cComPtr<IWbemServices> m_pServices;
 
        public:
                cWMI(void);
                ~cWMI(void);
 
                HRESULT Init();
 
                UNITTEST_FRIEND(cWMI);
        };
 
        class GRAYLIB_LINK cWMIQuery
        {
 
        public:
                cComPtr<IEnumWbemClassObject> m_pEnum;
                cComPtr<IWbemClassObject> m_pObj;       
 
        public:
                cWMIQuery();
                ~cWMIQuery();
 
                HRESULT Query(cWMI& loc, const wchar_t* pszSet, const wchar_t* pszQuery);
                HRESULT Next();
 
                HRESULT Get(const wchar_t* pszName, OUT cWinVariant& v);
        };
}
 
#endif
#endif