78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
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/*++
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Copyright (c) 1998-2001 Microsoft Corporation
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Module Name:
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MultiSzHelper.h
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Abstract:
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Defines the CMultiSzHelper class
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Author:
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Mohit Srivastava 22-March-01
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Revision History:
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--*/
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#ifndef _multiszhelper_h_
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#define _multiszhelper_h_
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#include <windows.h>
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#include <comutil.h>
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#include <wbemprov.h>
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#include "schema.h"
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#include "WbemServices.h"
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#include "MultiSzData.h"
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class CMultiSz
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{
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public:
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CMultiSz(
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METABASE_PROPERTY* i_pMbp,
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CWbemServices* i_pNamespace);
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CMultiSz();
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virtual ~CMultiSz();
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HRESULT ToMetabaseForm(
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const VARIANT* i_pvt,
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LPWSTR* o_msz,
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PDWORD io_pdw);
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HRESULT ToWmiForm(
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LPCWSTR i_msz,
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VARIANT* io_pvt);
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private:
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HRESULT CreateMultiSzFromSafeArray(
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const VARIANT& i_vt,
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WCHAR** o_pmsz,
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DWORD* io_pdw);
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HRESULT MzCat(
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WCHAR** io_ppdst,
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const WCHAR* i_psz);
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HRESULT LoadSafeArrayFromMultiSz(
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LPCWSTR i_msz,
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VARIANT& io_vt);
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HRESULT ParseEntry(
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LPCWSTR i_wszEntry,
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IWbemClassObject* io_pObj);
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HRESULT UnparseEntry(
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IWbemClassObject* i_pObj,
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BSTR* o_pbstrEntry);
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METABASE_PROPERTY* m_pMbp;
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CWbemServices* m_pNamespace;
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TFormattedMultiSz* m_pFormattedMultiSz;
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};
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#endif // _multiszhelper_h_
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