windows-nt/Source/XPSP1/NT/com/svcdlls/trksvcs/trkwks/sid.cxx

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2020-09-26 03:20:57 -05:00
// Copyright (c) 1996-1999 Microsoft Corporation
//+============================================================================
//
// sid.cxx
//
// Implementation of CSID, which is a wrapper class for a SID.
//
//+============================================================================
#include "pch.cxx"
#pragma hdrstop
#include "trkwks.hxx"
//+----------------------------------------------------------------------------
//
// CSID::Initialize
//
// Alloc and initialize a SID
//
//+----------------------------------------------------------------------------
VOID
CSID::Initialize( enumCSIDAuthority enumcsidAuthority,
BYTE cSubAuthorities ,
DWORD dwSubAuthority0 = 0,
DWORD dwSubAuthority1 = 0,
DWORD dwSubAuthority2 = 0,
DWORD dwSubAuthority3 = 0,
DWORD dwSubAuthority4 = 0,
DWORD dwSubAuthority5 = 0,
DWORD dwSubAuthority6 = 0,
DWORD dwSubAuthority7 = 0 )
{
SID_IDENTIFIER_AUTHORITY rgsid_identifier_authority[] = { SECURITY_NT_AUTHORITY };
if( NULL != _psid )
{
FreeSid( _psid );
_psid = NULL;
}
if( !AllocateAndInitializeSid( &rgsid_identifier_authority[ enumcsidAuthority ],
cSubAuthorities,
dwSubAuthority0,
dwSubAuthority1,
dwSubAuthority2,
dwSubAuthority3,
dwSubAuthority4,
dwSubAuthority5,
dwSubAuthority6,
dwSubAuthority7,
&_psid ))
TrkRaiseLastError();
_fInitialized = TRUE;
}
//+----------------------------------------------------------------------------
//
// CSID::operator PSID
//
// Return the SID
//
//+----------------------------------------------------------------------------
CSID::operator PSID()
{
return( _psid );
}
//+----------------------------------------------------------------------------
//
// CSID::UnInitialize
//
// Free the SID.
//
//+----------------------------------------------------------------------------
VOID
CSID::UnInitialize()
{
if( _fInitialized )
{
if( NULL != _psid )
{
FreeSid( _psid );
_psid = NULL;
}
_fInitialized = FALSE;
}
}