//+---------------------------------------------------------------------
//
//  Microsoft Windows
//  Copyright (C) Microsoft Corporation, 1993 - 1994.
//
//  File:       virtreg.h
//
//  Contents:   Defines the class CVirtualRegistry which manages a
//              virtual registry
//
//  Classes:    
//
//  Methods:    
//
//  History:    23-Apr-96   BruceMa    Created.
//
//----------------------------------------------------------------------



#ifndef _VIRTREG_H_
#define _VIRTREG_H_

class CVirtualRegistry

{
 public:
          CVirtualRegistry(void);
         ~CVirtualRegistry(void);

	  int ReadRegSzNamedValue(HKEY   hRoot, 
                                  TCHAR *szKeyPath, 
                                  TCHAR *szValueName,
                                  int   *pIndex);

          int  NewRegSzNamedValue(HKEY    hRoot,
                                  TCHAR  *szKeyPath,
                                  TCHAR  *szValueName,
                                  TCHAR  *szVal,
                                  int    *pIndex);

	  void ChgRegSzNamedValue(int     nIndex,
                                  TCHAR  *szVal);


	  int ReadRegDwordNamedValue(HKEY   hRoot, 
                                     TCHAR *szKeyPath, 
                                     TCHAR *szValueName,
                                     int   *pIndex);

          int NewRegDwordNamedValue(HKEY   hRoot,
                                    TCHAR  *szKeyPath,
                                    TCHAR  *szValueName,
                                    DWORD  dwVal,
                                    int   *pIndex);

	  void ChgRegDwordNamedValue(int   nIndex,
                                     DWORD dwVal);


          int  NewRegSingleACL(HKEY   hRoot,
                               TCHAR  *szKeyPath,
                               TCHAR  *szValueName,
                               SECURITY_DESCRIPTOR *pacl,
                               BOOL   fSelfRelative,
                               int                 *pIndex);

	  void ChgRegACL(int                  nIndex,
                         SECURITY_DESCRIPTOR *pacl,
                         BOOL                 fSelfRelative);
	                 

          int NewRegKeyACL(HKEY                hKey,
                           HKEY               *phClsids,
                           unsigned            cClsids,
                           TCHAR               *szTitle,
                           SECURITY_DESCRIPTOR *paclOrig,
                           SECURITY_DESCRIPTOR *pacl,
                           BOOL                fSelfRelative,
                           int                 *pIndex);


          int ReadLsaPassword(CLSID &clsid,
                              int   *pIndex);

          int NewLsaPassword(CLSID &clsid,
                             TCHAR  *szPassword,
                             int   *pIndex);

	  void ChgLsaPassword(int   nIndex,
                              TCHAR *szPassword);


          int ReadSrvIdentity(TCHAR  *szService,
                              int   *pIndex); 

          int NewSrvIdentity(TCHAR  *szService,
                             TCHAR  *szIdentity,
                             int   *pIndex); 

	  void ChgSrvIdentity(int    nIndex,
                              TCHAR  *szIdentity);

          void MarkForDeletion(int nIndex);

          CDataPacket &GetAt(int nIndex);

          void Remove(int nIndex);

          void RemoveAll(void);

          void Cancel(int nIndex);

          int Apply(int nIndex);

          int ApplyAll(void);

          int  Ok(int nIndex);


 private:
          int SearchForRegEntry(HKEY hRoot,
                                TCHAR *szKeyPath,
                                TCHAR *szValueName);

          int SearchForLsaEntry(CLSID appid);

          int SearchForSrvEntry(TCHAR *szServiceName);
          
          CArray<CDataPacket, CDataPacket> m_pkts;
};
          


extern CVirtualRegistry g_virtreg;

#endif //_VIRTREG_H_