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Diffstat (limited to 'svl/source/misc/folderrestriction.cxx')
-rw-r--r-- | svl/source/misc/folderrestriction.cxx | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/svl/source/misc/folderrestriction.cxx b/svl/source/misc/folderrestriction.cxx new file mode 100644 index 000000000000..9ec7ead0a4be --- /dev/null +++ b/svl/source/misc/folderrestriction.cxx @@ -0,0 +1,109 @@ +/************************************************************************* + * + * 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: folderrestriction.cxx,v $ + * $Revision: 1.5 $ + * + * 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 + |