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116 lines
2.2 KiB
116 lines
2.2 KiB
/*++
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Copyright (c) 1993 Microsoft Corporation
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Module Name:
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sidcache.hxx
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Abstract:
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This module contains declarations for the SID_CACHE class,
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which models a simple cache of SID's for ACLCONV.
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Author:
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Bill McJohn (billmc) 06-Nov-1993
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Revision History:
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--*/
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#if !defined (_SID_CACHE_DEFN_)
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#define _SID_CACHE_DEFN_
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#include "string.hxx"
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#include "wstring.hxx"
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// a CACHED_SID structure represents one cached SID.
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// Domain -- Domain in which the name was found.
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// Name -- Account name.
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// Sid -- SID found for this name. NULL if
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// the name has not been found previously.
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// SidLength -- Length in bytes of the SID
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//
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typedef struct _CACHED_SID {
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BOOLEAN InUse;
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DSTRING Domain;
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DSTRING Name;
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PSID Sid;
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ULONG SidLength;
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};
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DEFINE_TYPE( _CACHED_SID, CACHED_SID );
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DECLARE_CLASS( SID_CACHE );
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class SID_CACHE : public OBJECT {
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public:
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DECLARE_CONSTRUCTOR( SID_CACHE );
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VIRTUAL
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~SID_CACHE(
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);
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NONVIRTUAL
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BOOLEAN
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Initialize(
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IN ULONG NumberOfEntries
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);
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NONVIRTUAL
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BOOLEAN
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IsNamePresent(
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IN PCWSTRING Domain OPTIONAL,
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IN PCWSTRING Name,
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OUT PULONG SidLength
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);
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NONVIRTUAL
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BOOLEAN
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QueryCachedSid(
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IN PCWSTRING Domain OPTIONAL,
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IN PCWSTRING Name,
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OUT PSID Sid,
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IN OUT PULONG SidLength
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);
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NONVIRTUAL
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BOOLEAN
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CacheSid(
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IN PCWSTRING Domain OPTIONAL,
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IN PCWSTRING Name,
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IN PSID Sid,
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IN ULONG SidLength
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);
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private:
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NONVIRTUAL
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BOOLEAN
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LocateName(
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IN PCWSTRING Domain,
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IN PCWSTRING Name,
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OUT PULONG Index
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);
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NONVIRTUAL
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VOID
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Construct();
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NONVIRTUAL
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VOID
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Destroy();
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ULONG _NumberOfEntries;
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ULONG _NextSlot;
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PCACHED_SID _Cache;
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};
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#endif // _SID_CACHE_DEFN_
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