//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TRegProperty.h
// = Version	:   ver2.0
// = Author		:   xlc
// = CreateDate	:   2002-09-09
// = Description:   类的声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TREGPROPERTY_H_
#define _TREGPROPERTY_H_

#ifndef _TREGOBJECT_H_
#include "TRegObject.h"
#endif

class TRegProperty : public  TRegObject
{
public :

	TRegProperty ( const TRegProperty &);
	
	TRegProperty ( LPCTSTR pszRootKey, LPCTSTR pszObjKey);
	
	TRegProperty ( LPCTSTR pszRootKey, LPCTSTR pszObjKey, double dVersion);
	
	virtual ~TRegProperty ();

	virtual bool Init ();
	
	virtual bool Read ();
	
	virtual bool Store ();
	
	TRegProperty & operator = ( const TRegProperty & );
	
	CString GetVersion () const;
	
	CString GetRootKey ( bool bVersionized) const;
		
	void SetRootKey ( LPCTSTR pszRootKey , double dVersion );
	
	void Register  ( TRegObject * obj );

	void Unregister( TRegObject * obj );
	
	bool LookUp ( TRegObject * pobjLook , int *pIndex = NULL );
	
	TRegObject * LookUp ( DWORD_PTR hSubkey );
	
	DWORD_PTR CreateSubKey ( LPCTSTR pszSubkey , bool bVersionized = FALSE , LPCTSTR pszClassname = NULL );
	
	TRegObject * GetRegObject ( DWORD_PTR Handle );
	
	bool AttachValue ( DWORD_PTR hSubkey , int *nValue , LPCTSTR pszName );
	bool AttachValue ( DWORD_PTR hSubkey , bool *bValue , LPCTSTR pszName );
	bool AttachValue ( DWORD_PTR hSubkey , long *lValue , LPCTSTR pszName );
	bool AttachValue ( DWORD_PTR hSubkey , DWORD *dwValue , LPCTSTR pszName );
	bool AttachValue ( DWORD_PTR hSubkey , CString *strValue , LPCTSTR pszName );
	
	typedef enum
	{ 
		RegPTypeNONE,
		RegPTypeLOCAL_MACHINE,
		RegPTypeUSERS
	} RegPropertyType ;

	static bool ReadValue ( HKEY key, 
							const TCHAR * pszKey, 
							const TCHAR * pszValuename, 
							BYTE  *pBuffer, 
							DWORD BufferSize);
	
protected :

	TRegProperty ();	

private:
	
	void init ();
	
	void clear ();

private:

	bool m_bDeleting;
	
	CString m_RootKey;
	
	CString m_Version;
	
	CString m_VersionKey;
	
	CString m_CommonKey;
	
	CPtrArray m_CRegObjectArray;
	
	RegPropertyType m_RegPropertyType;
	
};

#endif