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/*************************************************************************
*
* 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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svl.hxx"
#include "folderrestriction.hxx"
#include "osl/process.h"
#include "tools/urlobj.hxx"
#include "unotools/localfilehelper.hxx"
//-----------------------------------------------------------------------------
static void convertStringListToUrls (
const String& _rColonSeparatedList, ::std::vector< String >& _rTokens, bool _bFinalSlash )
{
const sal_Unicode s_cSeparator =
#if defined(WNT)
';'
#else
':'
#endif
;
xub_StrLen nTokens = _rColonSeparatedList.GetTokenCount( s_cSeparator );
_rTokens.resize( 0 ); _rTokens.reserve( nTokens );
for ( xub_StrLen i=0; i<nTokens; ++i )
{
// the current token in the list
String sCurrentToken = _rColonSeparatedList.GetToken( i, s_cSeparator );
if ( !sCurrentToken.Len() )
continue;
INetURLObject aCurrentURL;
String 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 ) );
}
}
/** 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.getLength() != 0;
}
//-----------------------------------------------------------------------------
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
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