58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
|
#ifndef __WBEM_METADATA__H_
|
||
|
|
#define __WBEM_METADATA__H_
|
||
|
|
|
||
|
|
#include "esscpol.h"
|
||
|
|
#include <parmdefs.h>
|
||
|
|
#include <wbemidl.h>
|
||
|
|
#include <wbemint.h>
|
||
|
|
#include <wbemcomn.h>
|
||
|
|
|
||
|
|
class ESSCLI_POLARITY CMetaData : public IWbemMetaData
|
||
|
|
{
|
||
|
|
protected:
|
||
|
|
long m_lRef;
|
||
|
|
|
||
|
|
public:
|
||
|
|
CMetaData() : m_lRef(0){}
|
||
|
|
virtual ~CMetaData(){}
|
||
|
|
|
||
|
|
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppv);
|
||
|
|
ULONG STDMETHODCALLTYPE AddRef();
|
||
|
|
ULONG STDMETHODCALLTYPE Release();
|
||
|
|
|
||
|
|
STDMETHOD(GetClass)(LPCWSTR wszName, IWbemContext* pContext,
|
||
|
|
IWbemClassObject** ppClass);
|
||
|
|
|
||
|
|
public:
|
||
|
|
virtual HRESULT GetClass(LPCWSTR wszName, IWbemContext* pContext,
|
||
|
|
_IWmiObject** ppClass) = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
class ESSCLI_POLARITY CStandardMetaData : public CMetaData
|
||
|
|
{
|
||
|
|
protected:
|
||
|
|
IWbemServices* m_pNamespace;
|
||
|
|
public:
|
||
|
|
CStandardMetaData(IWbemServices* pNamespace);
|
||
|
|
~CStandardMetaData();
|
||
|
|
|
||
|
|
virtual HRESULT GetClass(LPCWSTR wszName, IWbemContext* pContext,
|
||
|
|
_IWmiObject** ppClass);
|
||
|
|
void Clear();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
class ESSCLI_POLARITY CContextMetaData
|
||
|
|
{
|
||
|
|
protected:
|
||
|
|
CMetaData* m_pMeta;
|
||
|
|
IWbemContext* m_pContext;
|
||
|
|
public:
|
||
|
|
CContextMetaData(CMetaData* pMeta, IWbemContext* pContext);
|
||
|
|
~CContextMetaData();
|
||
|
|
|
||
|
|
HRESULT GetClass(LPCWSTR wszName, _IWmiObject** ppClass);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|