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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: shutdowniconw32.cxx,v $
* $Revision: 1.48 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifdef WNT
// necessary to include system headers without warnings
#ifdef _MSC_VER
#pragma warning(disable:4668 4917)
#endif
#include <windows.h>
#include <lmaccess.h>
#include <sal/types.h>
sal_Bool IsReadonlyAccordingACL( const sal_Unicode* pFilePath )
{
sal_Bool bResult = sal_False;
sal_uInt32 nFDSize = 0;
GetFileSecurityW( pFilePath, DACL_SECURITY_INFORMATION|GROUP_SECURITY_INFORMATION|OWNER_SECURITY_INFORMATION, NULL, 0, &nFDSize );
if ( nFDSize )
{
PSECURITY_DESCRIPTOR pFileDescr = reinterpret_cast< PSECURITY_DESCRIPTOR >( malloc( nFDSize ) );
if ( GetFileSecurityW( pFilePath, DACL_SECURITY_INFORMATION|GROUP_SECURITY_INFORMATION|OWNER_SECURITY_INFORMATION, pFileDescr, nFDSize, &nFDSize ) )
{
HANDLE hToken = NULL;
if ( OpenThreadToken( GetCurrentThread(), TOKEN_DUPLICATE|TOKEN_QUERY, TRUE, &hToken )
|| OpenProcessToken( GetCurrentProcess(), TOKEN_DUPLICATE|TOKEN_QUERY, &hToken) )
{
HANDLE hImpersonationToken = NULL;
if ( DuplicateToken( hToken, SecurityImpersonation, &hImpersonationToken) )
{
sal_uInt32 nDesiredAccess = ACCESS_WRITE;
GENERIC_MAPPING aGenericMapping = { ACCESS_READ, ACCESS_WRITE, 0, ACCESS_READ | ACCESS_WRITE };
MapGenericMask( &nDesiredAccess, &aGenericMapping );
PRIVILEGE_SET aPrivilegeSet;
sal_uInt32 nPrivilegeSetSize = sizeof( PRIVILEGE_SET );
sal_uInt32 nGrantedAccess;
BOOL bAccessible = TRUE;
if ( AccessCheck( pFileDescr,
hImpersonationToken,
nDesiredAccess,
&aGenericMapping,
&aPrivilegeSet,
&nPrivilegeSetSize,
&nGrantedAccess,
&bAccessible ) )
{
bResult = !bAccessible;
}
CloseHandle( hImpersonationToken );
}
CloseHandle( hToken );
}
}
free( pFileDescr );
}
return bResult;
}
#else // this is UNX
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sfx2.hxx"
#include <sal/types.h>
sal_Bool IsReadonlyAccordingACL( const sal_Unicode* )
{
// to be implemented
return sal_False;
}
#endif
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