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#ifndef _WRAPMB_
#define _WRAPMB_
#include "iadmw.h"
//--------------------------------------------------------
// startup & closeing utilities
IMSAdminBase* FInitMetabaseWrapper( OLECHAR* pocMachineName );BOOL FCloseMetabaseWrapper( IMSAdminBase* pMBCom );
//--------------------------------------------------------
class CWrapMetaBase { public: WORD m_count; // construct - destruct
CWrapMetaBase(); ~CWrapMetaBase();
// second stage initialization
BOOL FInit( PVOID pMBCom );
// open, close and save the object and such
BOOL Open( LPCTSTR pszPath, DWORD dwFlags = METADATA_PERMISSION_READ ); BOOL Open( METADATA_HANDLE hOpenRoot, LPCTSTR pszPath, DWORD dwFlags = METADATA_PERMISSION_READ ); BOOL Close( void ); BOOL Save( void );
// enumerate the objects
BOOL EnumObjects( LPCTSTR pszPath, LPTSTR Name, DWORD Index );
// Add and delete objects
BOOL AddObject( LPCTSTR pszPath ); BOOL DeleteObject( LPCTSTR pszPath );
// rename an object
BOOL RenameObject( LPCTSTR pszPathOld, LPCTSTR pszNewName );
// access the metahandle
METADATA_HANDLE QueryHandle();
// setting values
BOOL SetDword( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, DWORD dwValue, DWORD dwFlags = METADATA_INHERIT ); BOOL SetString( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, LPCTSTR dwValue, DWORD dwFlags = METADATA_INHERIT ); BOOL SetData( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, DWORD dwDataType, PVOID pData, DWORD cbData, DWORD dwFlags = METADATA_INHERIT );
// getting values
BOOL GetDword( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, DWORD* dwValue, DWORD dwFlags = METADATA_INHERIT ); BOOL GetString( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, LPTSTR pszValue, DWORD* pcchValue, DWORD dwFlags = METADATA_INHERIT ); BOOL GetData( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, DWORD dwDataType, PVOID pData, DWORD* pcbData, DWORD dwFlags = METADATA_INHERIT ); PVOID GetData( LPCTSTR pszPath, DWORD dwPropID, DWORD dwUserType, DWORD dwDataType, DWORD* pcbData, DWORD dwFlags = METADATA_INHERIT );
// deleting values
BOOL DeleteData( LPCTSTR pszPath, DWORD dwPropID, DWORD dwDataType );
// free memory returned by GetData
void FreeWrapData( PVOID pData );
protected: // pointer to the real metabase object as defined in mb.hxx
// by casting it PVOID, those files including this will not have to include mb.hxx, which
// is the whole point of wrapping it like this.
// PVOID m_pvMB;
// pointer to the dcom interface it should use
IMSAdminBase* m_pMetabase;
// the open metabase handle
METADATA_HANDLE m_hMeta;
// size of the local buffer
#define BUFFER_SIZE 2000
// local buffer - allocated once, used many times
PVOID m_pBuffer; DWORD m_cbBuffer;
// path conversion utilities
WCHAR* PrepPath( LPCTSTR psz ); void UnprepPath();
WCHAR* m_pPathBuffer; DWORD m_cchPathBuffer; };
#endif //_WRAPMB_
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