windows-nt/Source/XPSP1/NT/shell/shell32/rgsprtc.h
2020-09-26 16:20:57 +08:00

40 lines
1,001 B
C++

#ifndef __RGSPRTC_H
#define __RGSPRTC_H
#include "regsuprt.h"
class CRegSupportCached : public CRegSupport
{
public:
CRegSupportCached();
virtual ~CRegSupportCached();
BOOL RSValueExist(LPCTSTR pszSubKey, LPCTSTR pszValueName);
BOOL RSSubKeyExist(LPCTSTR pszSubKey);
BOOL RSDeleteValue(LPCTSTR pszSubKey, LPCTSTR pszValueName);
BOOL RSDeleteSubKey(LPCTSTR pszSubKey);
HKEY RSDuplicateRootKey();
protected:
void _CloseRegSubKey(HKEY hkeyVolumeSubKey);
HKEY _GetRootKey(BOOL fCreate, DWORD dwOptions = REG_OPTION_INVALID);
BOOL _SetGeneric(LPCTSTR pszSubKey, LPCTSTR pszValueName,
PBYTE pb, DWORD cb, DWORD dwType,
DWORD dwOptions);
BOOL _GetGeneric(LPCTSTR pszSubKey, LPCTSTR pszValueName,
PBYTE pb, DWORD* pcb);
private:
void _CloseCachedRootKey();
HKEY _hkeyRoot;
public:
static BOOL _fUseCaching;
};
#endif //__RGSPRTC_H