#ifndef _RNODE_H
#define _RNODE_H

#define	REGNODE_TYPE_UNKNOWN	0
#define	REGNODE_TYPE_KEY		2
#define	REGNODE_TYPE_VALUE		4
#define	REGNODE_TYPE_DATA		8
#define	REGNODE_TYPE_ROOT		0x10
#define	REGNODE_TYPE_TOPMOST	0x20
class CRegNode
{
public:
	CRegNode();
	CRegNode(CString strName, DWORD dwType);
	~CRegNode();
	CString m_strName;
	HTREEITEM m_hItem;
	DWORD m_dwType;
	BOOL m_bLoaded;
	DWORD m_dwDataType, m_dwDataSize;
	LPBYTE m_lpData;
	BOOL m_bValuesLoaded;

	CRegNode *m_pParent;
	CRegNode *m_pFirstChild;
	CRegNode *m_pNextSibling;
	CRegNode *m_pPrevSibling;
	AddChild(CRegNode *pChild);
	HKEY GetKeyHandle();
	HKEY GetKeyRoot();
	CString GetKeyPath();
};

void AddNode(CRegNode *pNode, CRegNode *pParent);
BOOL LoadKey(CRegNode *pParentNode);
void LoadValues(CRegNode *pNode);
void DeleteNode(CRegNode *pNode);
void DeleteKey(CRegNode *pNode);
BOOL DeleteKeyRecursive(CRegNode *pNode);
void LoadKeysRecursive(CRegNode *pNode, BOOL bLoadValues = FALSE);
void CreateKeyRecursive(CRegNode *pNode, BOOL bCreateValues = FALSE);
BOOL CreateKey(CRegNode *pNode);
BOOL CreateValue(CRegNode *pNode);

#endif