66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
/*******************************************************************************
|
|
*
|
|
* (C) COPYRIGHT MICROSOFT CORPORATION, 1998
|
|
*
|
|
* TITLE: PROPSTRM.H
|
|
*
|
|
* VERSION: 1.0
|
|
*
|
|
* AUTHOR: ShaunIv
|
|
*
|
|
* DATE: 10/7/1999
|
|
*
|
|
* DESCRIPTION: Property stream wrapper
|
|
*
|
|
*******************************************************************************/
|
|
#ifndef __PROPSTRM_H_INCLUDED
|
|
#define __PROPSTRM_H_INCLUDED
|
|
|
|
#include <windows.h>
|
|
#include <objbase.h>
|
|
#include "simreg.h"
|
|
#include "simstr.h"
|
|
|
|
class CPropertyStream
|
|
{
|
|
private:
|
|
CComPtr<IStream> m_pIStreamPropertyStream;
|
|
|
|
public:
|
|
CPropertyStream(void);
|
|
CPropertyStream( IStream *pIStream );
|
|
CPropertyStream( IWiaItem *pIWiaItem );
|
|
CPropertyStream( const CPropertyStream &other );
|
|
~CPropertyStream();
|
|
CPropertyStream &operator=( const CPropertyStream &other );
|
|
bool IsValid(void) const;
|
|
void Destroy(void);
|
|
HRESULT CopyFromStream( IStream *pIStream );
|
|
HRESULT CopyFromMemoryBlock( PBYTE pbSource, UINT_PTR nSize );
|
|
HRESULT AssignFromWiaItem( IWiaItem *pIWiaItem );
|
|
HRESULT ApplyToWiaItem( IWiaItem *pIWiaItem );
|
|
IStream *Stream(void);
|
|
IStream *Stream(void) const;
|
|
UINT_PTR Size(void) const;
|
|
PBYTE Lock(void);
|
|
void Unlock(void);
|
|
bool GetBytes( PBYTE &pByte, UINT_PTR &nSize );
|
|
bool WriteToRegistry( IWiaItem *pWiaItem, HKEY hKeyRoot, LPCTSTR pszSubKey, LPCTSTR pszValueName );
|
|
bool ReadFromRegistry( IWiaItem *pWiaItem, HKEY hKeyRoot, LPCTSTR pszSubKey, LPCTSTR pszValueName );
|
|
};
|
|
|
|
class CAutoRestorePropertyStream
|
|
{
|
|
private:
|
|
CPropertyStream m_PropertyStream;
|
|
HRESULT m_hr;
|
|
CComPtr<IWiaItem> m_pWiaItem;
|
|
|
|
public:
|
|
CAutoRestorePropertyStream( IWiaItem *pWiaItem );
|
|
~CAutoRestorePropertyStream(void);
|
|
};
|
|
|
|
#endif //__PROPSTRM_H_INCLUDED
|
|
|