windows-nt/Source/XPSP1/NT/ds/adsi/router/cenumacl.hxx

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2020-09-26 03:20:57 -05:00
//----------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1992 - 1996
//
// File: cenumacl.hxx
//
// Contents: Microsoft ADs Enumeration Object For Access Control Lists
//
//
// History: 03-26-98 AjayR Created.
//
//----------------------------------------------------------------------------
class FAR CAccCtrlListEnum : public IEnumVARIANT
{
friend class CAccessControlList;
public:
// IUnknown methods
STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR* ppvObj);
STDMETHOD_(ULONG, AddRef)();
STDMETHOD_(ULONG, Release)();
// IEnumVARIANT methods
STDMETHOD(Next)(ULONG cElements,
VARIANT FAR* pvar,
ULONG FAR* pcElementFetched);
STDMETHOD(Skip)(ULONG cElements);
STDMETHOD(Reset)();
STDMETHOD(Clone)(IEnumVARIANT FAR* FAR* ppenum);
CAccCtrlListEnum();
virtual ~CAccCtrlListEnum();
static
HRESULT
CreateAclEnum(
CAccCtrlListEnum FAR* FAR* ppEnumVariant,
CAccessControlList *pACL
);
private:
DWORD GetCurElement();
BOOL DecrementCurElement();
BOOL IncrementCurElement();
ULONG _cRef;
CAccessControlList* _pACL;
DWORD _curElement;
};
typedef struct _ACLEnumEntry {
CAccCtrlListEnum * pACLEnum;
struct _ACLEnumEntry * pNext;
} ACL_ENUM_ENTRY, *PACL_ENUM_ENTRY;