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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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.
*
************************************************************************/
#include <svl/folderrestriction.hxx>
#include "osl/process.h"
#include "tools/urlobj.hxx"
#include "unotools/localfilehelper.hxx"
//-----------------------------------------------------------------------------
static void convertStringListToUrls (
const rtl::OUString& _rColonSeparatedList, ::std::vector< String >& _rTokens, bool _bFinalSlash )
{
const sal_Unicode cSeparator =
#if defined(WNT)
';'
#else
':'
#endif
;
sal_Int32 nIndex = 0;
do
{
// the current token in the list
rtl::OUString sCurrentToken = _rColonSeparatedList.getToken( 0, cSeparator, nIndex );
if (!sCurrentToken.isEmpty())
{
INetURLObject aCurrentURL;
rtl::OUString sURL;
if ( ::utl::LocalFileHelper::ConvertPhysicalNameToURL( sCurrentToken, sURL ) )
aCurrentURL = INetURLObject( sURL );
else
{
// smart URL parsing, assuming FILE protocol
aCurrentURL = INetURLObject( sCurrentToken, INET_PROT_FILE );
}
if ( _bFinalSlash )
aCurrentURL.setFinalSlash( );
else
aCurrentURL.removeFinalSlash( );
_rTokens.push_back( aCurrentURL.GetMainURL( INetURLObject::NO_DECODE ) );
}
}
while ( nIndex >= 0 );
}
/** retrieves the value of an environment variable
@return <TRUE/> if and only if the retrieved string value is not empty
*/
static bool getEnvironmentValue( const sal_Char* _pAsciiEnvName, ::rtl::OUString& _rValue )
{
_rValue = ::rtl::OUString();
::rtl::OUString sEnvName = ::rtl::OUString::createFromAscii( _pAsciiEnvName );
osl_getEnvironment( sEnvName.pData, &_rValue.pData );
return !_rValue.isEmpty();
}
//-----------------------------------------------------------------------------
namespace svt
{
void getUnrestrictedFolders( ::std::vector< String >& _rFolders )
{
_rFolders.resize( 0 );
::rtl::OUString sRestrictedPathList;
if ( getEnvironmentValue( "RestrictedPath", sRestrictedPathList ) )
{
// append a final slash. This ensures that when we later on check
// for unrestricted paths, we don't allow paths like "/home/user35" just because
// "/home/user3" is allowed - with the final slash, we make it "/home/user3/".
convertStringListToUrls( sRestrictedPathList, _rFolders, true );
}
}
} // namespace svt
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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