Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 5402 insertions, 0 deletions

diff --git a/basic/source/uno/dlgcont.cxx b/basic/source/uno/dlgcont.cxx
new file mode 100644
index 000000000..974f461b4
--- /dev/null
+++ b/basic/source/uno/dlgcont.cxx
@@ -0,0 +1,605 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/InputSource.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/io/XInputStreamProvider.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
+#include <com/sun/star/resource/StringResourceWithStorage.hpp>
+#include <com/sun/star/resource/StringResourceWithLocation.hpp>
+#include <com/sun/star/document/GraphicStorageHandler.hpp>
+#include <com/sun/star/document/XGraphicStorageHandler.hpp>
+#include <dlgcont.hxx>
+#include <comphelper/fileformat.h>
+#include <comphelper/processfactory.hxx>
+#include <tools/diagnose_ex.h>
+#include <utility>
+#include <vcl/svapp.hxx>
+#include <vcl/settings.hxx>
+#include <xmlscript/xmldlg_imexp.hxx>
+#include <sot/storage.hxx>
+#include <svtools/sfxecode.hxx>
+#include <svtools/ehdl.hxx>
+#include <vcl/GraphicObject.hxx>
+#include <i18nlangtag/languagetag.hxx>
+
+namespace basic
+{
+
+using namespace com::sun::star::document;
+using namespace com::sun::star::container;
+using namespace com::sun::star::io;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::script;
+using namespace com::sun::star::xml::sax;
+using namespace com::sun::star;
+using namespace cppu;
+
+using com::sun::star::uno::Reference;
+
+
+// Implementation class SfxDialogLibraryContainer
+
+OUString SfxDialogLibraryContainer::getInfoFileName() const
+{
+    static constexpr OUStringLiteral dialog = u"dialog";
+    return dialog;
+}
+OUString SfxDialogLibraryContainer::getOldInfoFileName() const
+{
+    static constexpr OUStringLiteral dialogs = u"dialogs";
+    return dialogs;
+}
+OUString SfxDialogLibraryContainer::getLibElementFileExtension() const
+{
+    static constexpr OUStringLiteral xdl = u"xdl";
+    return xdl;
+}
+OUString SfxDialogLibraryContainer::getLibrariesDir() const
+{
+    static constexpr OUStringLiteral Dialogs = u"Dialogs";
+    return Dialogs;
+}
+
+// Ctor for service
+SfxDialogLibraryContainer::SfxDialogLibraryContainer()
+{
+    // all initialisation has to be done
+    // by calling XInitialization::initialize
+}
+
+SfxDialogLibraryContainer::SfxDialogLibraryContainer( const uno::Reference< embed::XStorage >& xStorage )
+{
+    init( OUString(), xStorage );
+}
+
+// Methods to get library instances of the correct type
+rtl::Reference<SfxLibrary> SfxDialogLibraryContainer::implCreateLibrary( const OUString& aName )
+{
+    return new SfxDialogLibrary( maModifiable, aName, mxSFI, this );
+}
+
+rtl::Reference<SfxLibrary> SfxDialogLibraryContainer::implCreateLibraryLink
+    ( const OUString& aName, const OUString& aLibInfoFileURL,
+      const OUString& StorageURL, bool ReadOnly )
+{
+    return new SfxDialogLibrary
+            ( maModifiable, aName, mxSFI, aLibInfoFileURL, StorageURL, ReadOnly, this );
+}
+
+Any SfxDialogLibraryContainer::createEmptyLibraryElement()
+{
+    Reference< XInputStreamProvider > xISP;
+    Any aRetAny;
+    aRetAny <<= xISP;
+    return aRetAny;
+}
+
+bool SfxDialogLibraryContainer::isLibraryElementValid(const Any& rElement) const
+{
+    return SfxDialogLibrary::containsValidDialog(rElement);
+}
+
+static bool writeOasis2OOoLibraryElement(
+    const Reference< XInputStream >& xInput, const Reference< XOutputStream >& xOutput )
+{
+    Reference< XComponentContext > xContext(
+        comphelper::getProcessComponentContext() );
+
+    Reference< lang::XMultiComponentFactory > xSMgr(
+        xContext->getServiceManager() );
+
+    Reference< xml::sax::XParser > xParser =  xml::sax::Parser::create(xContext);
+
+    Reference< xml::sax::XWriter > xWriter = xml::sax::Writer::create(xContext);
+
+    xWriter->setOutputStream( xOutput );
+
+    Sequence<Any> aArgs{ Any(xWriter) };
+    Reference< xml::sax::XDocumentHandler > xHandler(
+        xSMgr->createInstanceWithArgumentsAndContext(
+            "com.sun.star.comp.Oasis2OOoTransformer",
+            aArgs, xContext ),
+        UNO_QUERY );
+
+    xParser->setDocumentHandler( xHandler );
+
+    xml::sax::InputSource source;
+    source.aInputStream = xInput;
+    source.sSystemId = "virtual file";
+
+    xParser->parseStream( source );
+
+    return true;
+}
+
+void SfxDialogLibraryContainer::writeLibraryElement
+(
+    const Reference < XNameContainer >& xLib,
+    const OUString& aElementName,
+    const Reference< XOutputStream >& xOutput
+)
+{
+    Any aElement = xLib->getByName( aElementName );
+    Reference< XInputStreamProvider > xISP;
+    aElement >>= xISP;
+    if( !xISP.is() )
+        return;
+
+    Reference< XInputStream > xInput( xISP->createInputStream() );
+
+    bool bComplete = false;
+    if ( mbOasis2OOoFormat )
+    {
+        bComplete = writeOasis2OOoLibraryElement( xInput, xOutput );
+    }
+
+    if ( !bComplete )
+    {
+        Sequence< sal_Int8 > bytes;
+        sal_Int32 nRead = xInput->readBytes( bytes, xInput->available() );
+        for (;;)
+        {
+            if( nRead )
+                xOutput->writeBytes( bytes );
+
+            nRead = xInput->readBytes( bytes, 1024 );
+            if (! nRead)
+                break;
+        }
+    }
+    xInput->closeInput();
+}
+
+void SfxDialogLibraryContainer::storeLibrariesToStorage( const uno::Reference< embed::XStorage >& xStorage )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    mbOasis2OOoFormat = false;
+
+    if ( mxStorage.is() && xStorage.is() )
+    {
+        try
+        {
+            tools::Long nSource = SotStorage::GetVersion( mxStorage );
+            tools::Long nTarget = SotStorage::GetVersion( xStorage );
+
+            if ( nSource == SOFFICE_FILEFORMAT_CURRENT &&
+                nTarget != SOFFICE_FILEFORMAT_CURRENT )
+            {
+                mbOasis2OOoFormat = true;
+            }
+        }
+        catch (const Exception& )
+        {
+            TOOLS_WARN_EXCEPTION("basic", "");
+            // if we cannot get the version then the
+            // Oasis2OOoTransformer will not be used
+            assert(false);
+        }
+    }
+
+    SfxLibraryContainer::storeLibrariesToStorage( xStorage );
+
+    // we need to export out any embedded image object(s)
+    // associated with any Dialogs. First, we need to actually gather any such urls
+    // for each dialog in this container
+    const Sequence< OUString > sLibraries = getElementNames();
+    for ( const OUString& rName : sLibraries )
+    {
+        loadLibrary( rName );
+        Reference< XNameContainer > xLib;
+        getByName( rName ) >>= xLib;
+        if ( xLib.is() )
+        {
+            Sequence< OUString > sDialogs = xLib->getElementNames();
+            sal_Int32 nDialogs( sDialogs.getLength() );
+            for ( sal_Int32 j=0; j < nDialogs; ++j )
+            {
+                // Each Dialog has an associated xISP
+                Reference< io::XInputStreamProvider > xISP;
+                xLib->getByName( sDialogs[ j ] ) >>= xISP;
+                if ( xISP.is() )
+                {
+                    Reference< io::XInputStream > xInput( xISP->createInputStream() );
+                    Reference< XNameContainer > xDialogModel(
+                        mxContext->getServiceManager()->createInstanceWithContext("com.sun.star.awt.UnoControlDialogModel", mxContext),
+                        UNO_QUERY );
+                    ::xmlscript::importDialogModel( xInput, xDialogModel, mxContext, mxOwnerDocument );
+                    std::vector<uno::Reference<graphic::XGraphic>> vxGraphicList;
+                    vcl::graphic::SearchForGraphics(Reference<XInterface>(xDialogModel, UNO_QUERY), vxGraphicList);
+                    if (!vxGraphicList.empty())
+                    {
+                        // Export the images to the storage
+                        Reference<document::XGraphicStorageHandler> xGraphicStorageHandler;
+                        xGraphicStorageHandler.set(document::GraphicStorageHandler::createWithStorage(mxContext, xStorage));
+                        if (xGraphicStorageHandler.is())
+                        {
+                            for (uno::Reference<graphic::XGraphic> const & rxGraphic : vxGraphicList)
+                            {
+                                xGraphicStorageHandler->saveGraphic(rxGraphic);
+                            }
+                        }
+                    }
+                    Reference< XComponent > xDialogModelComp(xDialogModel, UNO_QUERY);
+                    if (xDialogModelComp)
+                        xDialogModelComp->dispose();
+                }
+            }
+        }
+    }
+    mbOasis2OOoFormat = false;
+}
+
+
+Any SfxDialogLibraryContainer::importLibraryElement
+    ( const Reference < XNameContainer >& /*xLib*/,
+      const OUString& /*aElementName */, const OUString& aFile,
+      const uno::Reference< io::XInputStream >& xElementStream )
+{
+    Any aRetAny;
+
+    // TODO: Member because later it will be a component
+    //Reference< XMultiServiceFactory > xMSF( comphelper::getProcessServiceFactory() );
+    //if( !xMSF.is() )
+    //{
+    //  OSL_FAIL( "### couldn't get ProcessServiceFactory" );
+    //  return aRetAny;
+    //}
+
+    Reference< XParser > xParser = xml::sax::Parser::create( mxContext );
+
+    Reference< XNameContainer > xDialogModel(
+        mxContext->getServiceManager()->createInstanceWithContext("com.sun.star.awt.UnoControlDialogModel", mxContext),
+        UNO_QUERY );
+    if( !xDialogModel.is() )
+    {
+        OSL_FAIL( "### couldn't create com.sun.star.awt.UnoControlDialogModel component" );
+        return aRetAny;
+    }
+
+    // Read from storage?
+    bool bStorage = xElementStream.is();
+    Reference< XInputStream > xInput;
+
+    if( bStorage )
+    {
+        xInput = xElementStream;
+    }
+    else
+    {
+        try
+        {
+            xInput = mxSFI->openFileRead( aFile );
+        }
+        catch(const Exception& )
+        //catch( Exception& e )
+        {
+            // TODO:
+            //throw WrappedTargetException( e );
+        }
+    }
+    if( !xInput.is() )
+        return aRetAny;
+
+    InputSource source;
+    source.aInputStream = xInput;
+    source.sSystemId    = aFile;
+
+    try {
+        // start parsing
+        xParser->setDocumentHandler( ::xmlscript::importDialogModel( xDialogModel, mxContext, mxOwnerDocument ) );
+        xParser->parseStream( source );
+    }
+    catch(const Exception& )
+    {
+        OSL_FAIL( "Parsing error" );
+        SfxErrorContext aEc( ERRCTX_SFX_LOADBASIC, aFile );
+        ErrorHandler::HandleError( ERRCODE_IO_GENERAL );
+        return aRetAny;
+    }
+
+    // Create InputStream, TODO: Implement own InputStreamProvider
+    // to avoid creating the DialogModel here!
+    Reference< XInputStreamProvider > xISP = ::xmlscript::exportDialogModel( xDialogModel, mxContext, mxOwnerDocument );
+    aRetAny <<= xISP;
+
+    Reference< XComponent > xDialogModelComp(xDialogModel, UNO_QUERY);
+    if (xDialogModelComp)
+        xDialogModelComp->dispose();
+
+    return aRetAny;
+}
+
+void SfxDialogLibraryContainer::importFromOldStorage( const OUString& )
+{
+    // Nothing to do here, old dialogs cannot be imported
+}
+
+rtl::Reference<SfxLibraryContainer> SfxDialogLibraryContainer::createInstanceImpl()
+{
+    return new SfxDialogLibraryContainer();
+}
+
+constexpr OUStringLiteral aResourceFileNameBase = u"DialogStrings";
+constexpr OUStringLiteral aResourceFileCommentBase = u"# Strings for Dialog Library ";
+
+// Resource handling
+Reference< css::resource::XStringResourcePersistence >
+    SfxDialogLibraryContainer::implCreateStringResource( SfxDialogLibrary* pDialogLibrary )
+{
+    Reference< resource::XStringResourcePersistence > xRet;
+    OUString aLibName = pDialogLibrary->getName();
+    bool bReadOnly = pDialogLibrary->mbReadOnly;
+
+    // get ui locale
+    ::com::sun  ::star::lang::Locale aLocale = Application::GetSettings().GetUILanguageTag().getLocale();
+
+    OUString aComment= aResourceFileCommentBase + aLibName;
+
+    bool bStorage = mxStorage.is();
+    if( bStorage )
+    {
+        uno::Reference< embed::XStorage > xLibrariesStor;
+        uno::Reference< embed::XStorage > xLibraryStor;
+        try {
+            xLibrariesStor = mxStorage->openStorageElement( maLibrariesDir, embed::ElementModes::READ );
+                // TODO: Should be READWRITE with new storage concept using store() instead of storeTo()
+            if ( !xLibrariesStor.is() )
+                throw uno::RuntimeException("null returned from openStorageElement",static_cast< cppu::OWeakObject * >(this));
+
+            xLibraryStor = xLibrariesStor->openStorageElement( aLibName, embed::ElementModes::READ );
+                // TODO: Should be READWRITE with new storage concept using store() instead of storeTo()
+            if ( !xLibraryStor.is() )
+                throw uno::RuntimeException("null returned from openStorageElement",static_cast< cppu::OWeakObject * >(this));
+        }
+        catch(const uno::Exception& )
+        {
+            // Something went wrong while trying to get the storage library.
+            // Return an object that supports StringResourceWithStorage, give it a storage location later.
+            xRet = Reference< resource::XStringResourcePersistence >(
+              mxContext->getServiceManager()->createInstanceWithContext("com.sun.star.resource.StringResourceWithStorage", mxContext),
+              UNO_QUERY );
+            return xRet;
+        }
+
+        xRet = resource::StringResourceWithStorage::create(mxContext, xLibraryStor, bReadOnly, aLocale, aResourceFileNameBase, aComment);
+    }
+    else
+    {
+        OUString aLocation = createAppLibraryFolder( pDialogLibrary, aLibName );
+        // TODO: Real handler?
+        Reference< task::XInteractionHandler > xDummyHandler;
+
+        xRet = resource::StringResourceWithLocation::create(mxContext, aLocation, bReadOnly, aLocale, aResourceFileNameBase, aComment, xDummyHandler);
+    }
+
+    return xRet;
+}
+
+void SfxDialogLibraryContainer::onNewRootStorage()
+{
+    // the library container is not modified, go through the libraries and check whether they are modified
+    Sequence< OUString > aNames = maNameContainer->getElementNames();
+    const OUString* pNames = aNames.getConstArray();
+    sal_Int32 nNameCount = aNames.getLength();
+
+    for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+    {
+        OUString aName = pNames[ i ];
+        SfxDialogLibrary* pDialogLibrary = static_cast<SfxDialogLibrary*>( getImplLib( aName ) );
+
+        Reference< resource::XStringResourcePersistence > xStringResourcePersistence =
+            pDialogLibrary->getStringResourcePersistence();
+
+        if( xStringResourcePersistence.is() )
+        {
+            Reference< embed::XStorage > xLibrariesStor;
+            Reference< embed::XStorage > xLibraryStor;
+            try {
+                xLibrariesStor = mxStorage->openStorageElement( maLibrariesDir, embed::ElementModes::READWRITE );
+                if ( !xLibrariesStor.is() )
+                    throw uno::RuntimeException("null returned from openStorageElement",static_cast< cppu::OWeakObject * >(this));
+
+                OUString aLibName = pDialogLibrary->getName();
+                xLibraryStor = xLibrariesStor->openStorageElement( aLibName, embed::ElementModes::READWRITE );
+                if ( !xLibraryStor.is() )
+                    throw uno::RuntimeException("null returned from openStorageElement",static_cast< cppu::OWeakObject * >(this));
+
+                Reference< resource::XStringResourceWithStorage >
+                    xStringResourceWithStorage( xStringResourcePersistence, UNO_QUERY );
+                if( xStringResourceWithStorage.is() )
+                    xStringResourceWithStorage->setStorage( xLibraryStor );
+            }
+            catch(const uno::Exception& )
+            {
+                // TODO: Error handling?
+            }
+        }
+    }
+}
+
+sal_Bool SAL_CALL
+SfxDialogLibraryContainer:: HasExecutableCode( const OUString& /*Library*/ )
+{
+    return false; // dialog library has no executable code
+}
+
+// Service
+
+OUString SAL_CALL SfxDialogLibraryContainer::getImplementationName( )
+{
+    return "com.sun.star.comp.sfx2.DialogLibraryContainer";
+}
+
+Sequence< OUString > SAL_CALL SfxDialogLibraryContainer::getSupportedServiceNames( )
+{
+    return {"com.sun.star.script.DocumentDialogLibraryContainer",
+            "com.sun.star.script.DialogLibraryContainer"}; // for compatibility
+}
+
+// Implementation class SfxDialogLibrary
+
+// Ctor
+SfxDialogLibrary::SfxDialogLibrary( ModifiableHelper& _rModifiable,
+                                    OUString aName,
+                                    const Reference< XSimpleFileAccess3 >& xSFI,
+                                    SfxDialogLibraryContainer* pParent )
+    : SfxLibrary( _rModifiable, cppu::UnoType<XInputStreamProvider>::get(), xSFI )
+    , m_pParent( pParent )
+    , m_aName(std::move( aName ))
+{
+}
+
+SfxDialogLibrary::SfxDialogLibrary( ModifiableHelper& _rModifiable,
+                                    OUString aName,
+                                    const Reference< XSimpleFileAccess3 >& xSFI,
+                                    const OUString& aLibInfoFileURL,
+                                    const OUString& aStorageURL,
+                                    bool ReadOnly,
+                                    SfxDialogLibraryContainer* pParent )
+    : SfxLibrary( _rModifiable, cppu::UnoType<XInputStreamProvider>::get(),
+                       xSFI, aLibInfoFileURL, aStorageURL, ReadOnly)
+    , m_pParent( pParent )
+    , m_aName(std::move( aName ))
+{
+}
+
+IMPLEMENT_FORWARD_XINTERFACE2( SfxDialogLibrary, SfxLibrary, SfxDialogLibrary_BASE );
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( SfxDialogLibrary, SfxLibrary, SfxDialogLibrary_BASE );
+
+// Provide modify state including resources
+bool SfxDialogLibrary::isModified()
+{
+    bool bRet = implIsModified();
+
+    if( !bRet && m_xStringResourcePersistence.is() )
+        bRet = m_xStringResourcePersistence->isModified();
+    // else: Resources not accessed so far -> not modified
+
+    return bRet;
+}
+
+void SfxDialogLibrary::storeResources()
+{
+    if( m_xStringResourcePersistence.is() )
+        m_xStringResourcePersistence->store();
+}
+
+void SfxDialogLibrary::storeResourcesAsURL
+    ( const OUString& URL, const OUString& NewName )
+{
+    OUString aComment(aResourceFileCommentBase);
+    m_aName = NewName;
+    aComment += m_aName;
+
+    if( m_xStringResourcePersistence.is() )
+    {
+        m_xStringResourcePersistence->setComment( aComment );
+
+        Reference< resource::XStringResourceWithLocation >
+            xStringResourceWithLocation( m_xStringResourcePersistence, UNO_QUERY );
+        if( xStringResourceWithLocation.is() )
+            xStringResourceWithLocation->storeAsURL( URL );
+    }
+}
+
+void SfxDialogLibrary::storeResourcesToURL( const OUString& URL,
+    const Reference< task::XInteractionHandler >& xHandler )
+{
+    OUString aComment = aResourceFileCommentBase + m_aName;
+
+    if( m_xStringResourcePersistence.is() )
+    {
+        m_xStringResourcePersistence->storeToURL
+            ( URL, aResourceFileNameBase, aComment, xHandler );
+    }
+}
+
+void SfxDialogLibrary::storeResourcesToStorage( const css::uno::Reference< css::embed::XStorage >& xStorage )
+{
+    OUString aComment = aResourceFileCommentBase + m_aName;
+
+    if( m_xStringResourcePersistence.is() )
+    {
+        m_xStringResourcePersistence->storeToStorage
+            ( xStorage, aResourceFileNameBase, aComment );
+    }
+}
+
+
+// XStringResourceSupplier
+Reference< resource::XStringResourceResolver >
+    SAL_CALL SfxDialogLibrary::getStringResource(  )
+{
+    if( !m_xStringResourcePersistence.is() )
+        m_xStringResourcePersistence = m_pParent->implCreateStringResource( this );
+
+    return m_xStringResourcePersistence;
+}
+
+bool SfxDialogLibrary::containsValidDialog( const css::uno::Any& aElement )
+{
+    Reference< XInputStreamProvider > xISP;
+    aElement >>= xISP;
+    return xISP.is();
+}
+
+bool SfxDialogLibrary::isLibraryElementValid(const css::uno::Any& rElement) const
+{
+    return SfxDialogLibrary::containsValidDialog(rElement);
+}
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_comp_sfx2_DialogLibraryContainer_get_implementation(css::uno::XComponentContext*,
+                                                           css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new basic::SfxDialogLibraryContainer());
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/basic/source/uno/modsizeexceeded.cxx b/basic/source/uno/modsizeexceeded.cxx
new file mode 100644
index 000000000..27c795934
--- /dev/null
+++ b/basic/source/uno/modsizeexceeded.cxx
@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <basic/modsizeexceeded.hxx>
+
+#include <comphelper/interaction.hxx>
+#include <comphelper/sequence.hxx>
+#include <com/sun/star/script/ModuleSizeExceededRequest.hpp>
+
+using namespace com::sun::star;
+using namespace cppu;
+using namespace osl;
+
+ModuleSizeExceeded::ModuleSizeExceeded(const std::vector<OUString>& sModules)
+{
+    script::ModuleSizeExceededRequest aReq;
+    aReq.Names = comphelper::containerToSequence(sModules);
+
+    m_aRequest <<= aReq;
+
+    m_xAbort = new comphelper::OInteractionAbort;
+    m_xApprove = new comphelper::OInteractionApprove;
+    m_lContinuations = { m_xApprove, m_xAbort };
+}
+
+bool ModuleSizeExceeded::isAbort() const
+{
+    comphelper::OInteractionAbort* pBase
+        = static_cast<comphelper::OInteractionAbort*>(m_xAbort.get());
+    return pBase->wasSelected();
+}
+
+bool ModuleSizeExceeded::isApprove() const
+{
+    comphelper::OInteractionApprove* pBase
+        = static_cast<comphelper::OInteractionApprove*>(m_xApprove.get());
+    return pBase->wasSelected();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/basic/source/uno/namecont.cxx b/basic/source/uno/namecont.cxx
new file mode 100644
index 000000000..05a1a5b40
--- /dev/null
+++ b/basic/source/uno/namecont.cxx
@@ -0,0 +1,3498 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <config_extensions.h>
+#include <config_folders.h>
+
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/container/XContainer.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/embed/XTransactedObject.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <com/sun/star/lang/NoSupportException.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/ucb/ContentCreationException.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <utility>
+#include <vcl/svapp.hxx>
+#include <o3tl/string_view.hxx>
+#include <osl/mutex.hxx>
+#include <vcl/errinf.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/log.hxx>
+#include <sot/storage.hxx>
+#include <comphelper/getexpandeduri.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/sequence.hxx>
+
+#include <namecont.hxx>
+#include <basic/basicmanagerrepository.hxx>
+#include <tools/diagnose_ex.h>
+#include <tools/urlobj.hxx>
+#include <unotools/pathoptions.hxx>
+#include <svtools/sfxecode.hxx>
+#include <svtools/ehdl.hxx>
+#include <basic/basmgr.hxx>
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/InputSource.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/uno/DeploymentException.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/script/LibraryNotLoadedException.hpp>
+#include <com/sun/star/script/vba/VBAScriptEventId.hpp>
+#include <com/sun/star/ucb/SimpleFileAccess.hpp>
+#include <com/sun/star/util/PathSubstitution.hpp>
+#include <com/sun/star/deployment/ExtensionManager.hpp>
+#include <comphelper/storagehelper.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/typeprovider.hxx>
+#include <memory>
+#include <string_view>
+
+namespace basic
+{
+
+using namespace com::sun::star::document;
+using namespace com::sun::star::container;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::io;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::script;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::xml::sax;
+using namespace com::sun::star::util;
+using namespace com::sun::star::task;
+using namespace com::sun::star::embed;
+using namespace com::sun::star::frame;
+using namespace com::sun::star::deployment;
+using namespace com::sun::star;
+using namespace cppu;
+using namespace osl;
+
+using com::sun::star::uno::Reference;
+
+// #i34411: Flag for error handling during migration
+static bool GbMigrationSuppressErrors = false;
+
+
+// Implementation class NameContainer
+
+// Methods XElementAccess
+Type NameContainer::getElementType()
+{
+    return mType;
+}
+
+sal_Bool NameContainer::hasElements()
+{
+    bool bRet = (mnElementCount > 0);
+    return bRet;
+}
+
+// Methods XNameAccess
+Any NameContainer::getByName( const OUString& aName )
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    if( aIt == mHashMap.end() )
+    {
+        throw NoSuchElementException();
+    }
+    sal_Int32 iHashResult = (*aIt).second;
+    Any aRetAny = mValues[ iHashResult ];
+    return aRetAny;
+}
+
+Sequence< OUString > NameContainer::getElementNames()
+{
+    return comphelper::containerToSequence(mNames);
+}
+
+sal_Bool NameContainer::hasByName( const OUString& aName )
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    bool bRet = ( aIt != mHashMap.end() );
+    return bRet;
+}
+
+
+// Methods XNameReplace
+void NameContainer::replaceByName( const OUString& aName, const Any& aElement )
+{
+    const Type& aAnyType = aElement.getValueType();
+    if( mType != aAnyType )
+    {
+        throw IllegalArgumentException("types do not match", static_cast<cppu::OWeakObject*>(this), 2);
+    }
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    if( aIt == mHashMap.end() )
+    {
+        throw NoSuchElementException();
+    }
+    sal_Int32 iHashResult = (*aIt).second;
+    Any aOldElement = mValues[ iHashResult ];
+    mValues[ iHashResult ] = aElement;
+
+
+    // Fire event
+    if( maContainerListeners.getLength() > 0 )
+    {
+        ContainerEvent aEvent;
+        aEvent.Source = mpxEventSource;
+        aEvent.Accessor <<= aName;
+        aEvent.Element = aElement;
+        aEvent.ReplacedElement = aOldElement;
+        maContainerListeners.notifyEach( &XContainerListener::elementReplaced, aEvent );
+    }
+
+    /*  After the container event has been fired (one listener will update the
+        core Basic manager), fire change event. Listeners can rely on that the
+        Basic source code of the core Basic manager is up-to-date. */
+    if( maChangesListeners.getLength() > 0 )
+    {
+        ChangesEvent aEvent;
+        aEvent.Source = mpxEventSource;
+        aEvent.Base <<= aEvent.Source;
+        aEvent.Changes = { { Any(aName), aElement, aOldElement } };
+        maChangesListeners.notifyEach( &XChangesListener::changesOccurred, aEvent );
+    }
+}
+
+void NameContainer::insertCheck(const OUString& aName, const Any& aElement)
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find(aName);
+    if( aIt != mHashMap.end() )
+    {
+        throw ElementExistException();
+    }
+    insertNoCheck(aName, aElement);
+}
+
+void NameContainer::insertNoCheck(const OUString& aName, const Any& aElement)
+{
+    const Type& aAnyType = aElement.getValueType();
+    if( mType != aAnyType )
+    {
+        throw IllegalArgumentException("types do not match", static_cast<cppu::OWeakObject*>(this), 2);
+    }
+
+    sal_Int32 nCount = mNames.size();
+    mNames.push_back( aName );
+    mValues.push_back( aElement );
+
+    mHashMap[ aName ] = nCount;
+    mnElementCount++;
+
+    // Fire event
+    if( maContainerListeners.getLength() > 0 )
+    {
+        ContainerEvent aEvent;
+        aEvent.Source = mpxEventSource;
+        aEvent.Accessor <<= aName;
+        aEvent.Element = aElement;
+        maContainerListeners.notifyEach( &XContainerListener::elementInserted, aEvent );
+    }
+
+    /*  After the container event has been fired (one listener will update the
+        core Basic manager), fire change event. Listeners can rely on that the
+        Basic source code of the core Basic manager is up-to-date. */
+    if( maChangesListeners.getLength() > 0 )
+    {
+        ChangesEvent aEvent;
+        aEvent.Source = mpxEventSource;
+        aEvent.Base <<= aEvent.Source;
+        aEvent.Changes = { { Any(aName), aElement, {} } };
+        maChangesListeners.notifyEach( &XChangesListener::changesOccurred, aEvent );
+    }
+}
+
+// Methods XNameContainer
+void NameContainer::insertByName( const OUString& aName, const Any& aElement )
+{
+    insertCheck(aName, aElement);
+}
+
+void NameContainer::removeByName( const OUString& aName )
+{
+    NameContainerNameMap::iterator aIt = mHashMap.find( aName );
+    if( aIt == mHashMap.end() )
+    {
+        OUString sMessage = "\"" + aName + "\" not found";
+        throw NoSuchElementException(sMessage);
+    }
+
+    sal_Int32 iHashResult = (*aIt).second;
+    Any aOldElement = mValues[ iHashResult ];
+    mHashMap.erase( aIt );
+    sal_Int32 iLast = mNames.size() - 1;
+    if( iLast != iHashResult )
+    {
+        mNames[ iHashResult ] = mNames[ iLast ];
+        mValues[ iHashResult ] = mValues[ iLast ];
+        mHashMap[ mNames[ iHashResult ] ] = iHashResult;
+    }
+    mNames.resize( iLast );
+    mValues.resize( iLast );
+    mnElementCount--;
+
+    // Fire event
+    if( maContainerListeners.getLength() > 0 )
+    {
+        ContainerEvent aEvent;
+        aEvent.Source = mpxEventSource;
+        aEvent.Accessor <<= aName;
+        aEvent.Element = aOldElement;
+        maContainerListeners.notifyEach( &XContainerListener::elementRemoved, aEvent );
+    }
+
+    /*  After the container event has been fired (one listener will update the
+        core Basic manager), fire change event. Listeners can rely on that the
+        Basic source code of the core Basic manager is up-to-date. */
+    if( maChangesListeners.getLength() > 0 )
+    {
+        ChangesEvent aEvent;
+        aEvent.Source = mpxEventSource;
+        aEvent.Base <<= aEvent.Source;
+        aEvent.Changes = { { Any(aName),
+                             {}, // Element remains empty (meaning "replaced with nothing")
+                             aOldElement } };
+        maChangesListeners.notifyEach( &XChangesListener::changesOccurred, aEvent );
+    }
+}
+
+
+// Methods XContainer
+void SAL_CALL NameContainer::addContainerListener( const Reference< XContainerListener >& xListener )
+{
+    if( !xListener.is() )
+    {
+        throw RuntimeException("addContainerListener called with null xListener",static_cast< cppu::OWeakObject * >(this));
+    }
+    maContainerListeners.addInterface( xListener );
+}
+
+void SAL_CALL NameContainer::removeContainerListener( const Reference< XContainerListener >& xListener )
+{
+    if( !xListener.is() )
+    {
+        throw RuntimeException("removeContainerListener called with null xListener",static_cast< cppu::OWeakObject * >(this));
+    }
+    maContainerListeners.removeInterface( xListener );
+}
+
+// Methods XChangesNotifier
+void SAL_CALL NameContainer::addChangesListener( const Reference< XChangesListener >& xListener )
+{
+    if( !xListener.is() )
+    {
+        throw RuntimeException("addChangesListener called with null xListener",static_cast< cppu::OWeakObject * >(this));
+    }
+    maChangesListeners.addInterface( xListener );
+}
+
+void SAL_CALL NameContainer::removeChangesListener( const Reference< XChangesListener >& xListener )
+{
+    if( !xListener.is() )
+    {
+        throw RuntimeException("removeChangesListener called with null xListener",static_cast< cppu::OWeakObject * >(this));
+    }
+    maChangesListeners.removeInterface( xListener );
+}
+
+
+// ModifiableHelper
+
+void ModifiableHelper::setModified( bool _bModified )
+{
+    if ( _bModified == mbModified )
+    {
+        return;
+    }
+    mbModified = _bModified;
+
+    if ( m_aModifyListeners.getLength() == 0 )
+    {
+        return;
+    }
+    EventObject aModifyEvent( m_rEventSource );
+    m_aModifyListeners.notifyEach( &XModifyListener::modified, aModifyEvent );
+}
+
+
+// Ctor
+SfxLibraryContainer::SfxLibraryContainer()
+    : SfxLibraryContainer_BASE( m_aMutex )
+    , maVBAScriptListeners( m_aMutex )
+    , mnRunningVBAScripts( 0 )
+    , mbVBACompat( false )
+    , meVBATextEncoding( RTL_TEXTENCODING_DONTKNOW )
+    , maModifiable( *this, m_aMutex )
+    , maNameContainer( new NameContainer(cppu::UnoType<XNameAccess>::get()) )
+    , mbOldInfoFormat( false )
+    , mbOasis2OOoFormat( false )
+    , mpBasMgr( nullptr )
+    , mbOwnBasMgr( false )
+    , meInitMode(DEFAULT)
+{
+    mxContext = comphelper::getProcessComponentContext();
+
+    mxSFI = ucb::SimpleFileAccess::create( mxContext );
+
+    mxStringSubstitution = util::PathSubstitution::create( mxContext );
+}
+
+SfxLibraryContainer::~SfxLibraryContainer()
+{
+    if( mbOwnBasMgr )
+    {
+        delete mpBasMgr;
+    }
+}
+
+void SfxLibraryContainer::enterMethod()
+{
+    Application::GetSolarMutex().acquire();
+    if ( rBHelper.bInDispose || rBHelper.bDisposed )
+    {
+        throw DisposedException( OUString(), *this );
+    }
+}
+
+void SfxLibraryContainer::leaveMethod()
+{
+    Application::GetSolarMutex().release();
+}
+
+BasicManager* SfxLibraryContainer::getBasicManager()
+{
+    try
+    {
+        if ( mpBasMgr )
+        {
+            return mpBasMgr;
+        }
+        Reference< XModel > xDocument( mxOwnerDocument.get(), UNO_QUERY );
+        SAL_WARN_IF(
+            !xDocument.is(), "basic",
+            ("SfxLibraryContainer::getBasicManager: cannot obtain a BasicManager"
+             " without document!"));
+        if ( xDocument.is() )
+        {
+            mpBasMgr = BasicManagerRepository::getDocumentBasicManager( xDocument );
+        }
+    }
+    catch (const css::ucb::ContentCreationException&)
+    {
+        TOOLS_WARN_EXCEPTION( "basic", "SfxLibraryContainer::getBasicManager:" );
+    }
+    return mpBasMgr;
+}
+
+// Methods XStorageBasedLibraryContainer
+Reference< XStorage > SAL_CALL SfxLibraryContainer::getRootStorage()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return mxStorage;
+}
+
+void SAL_CALL SfxLibraryContainer::setRootStorage( const Reference< XStorage >& _rxRootStorage )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    if ( !_rxRootStorage.is() )
+    {
+        throw IllegalArgumentException("no root storage", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    mxStorage = _rxRootStorage;
+    onNewRootStorage();
+}
+
+void SAL_CALL SfxLibraryContainer::storeLibrariesToStorage( const Reference< XStorage >& _rxRootStorage )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    if ( !_rxRootStorage.is() )
+    {
+        throw IllegalArgumentException("no root storage", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    try
+    {
+        storeLibraries_Impl( _rxRootStorage, true );
+    }
+    catch( const Exception& )
+    {
+        throw WrappedTargetException( OUString(),
+                                      *this, ::cppu::getCaughtException() );
+    }
+}
+
+
+// Methods XModifiable
+sal_Bool SfxLibraryContainer::isModified()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    if ( maModifiable.isModified() )
+    {
+        return true;
+    }
+    // the library container is not modified, go through the libraries and check whether they are modified
+    Sequence< OUString > aNames = maNameContainer->getElementNames();
+    const OUString* pNames = aNames.getConstArray();
+    sal_Int32 nNameCount = aNames.getLength();
+
+    for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+    {
+        OUString aName = pNames[ i ];
+        try
+        {
+            SfxLibrary* pImplLib = getImplLib( aName );
+            if( pImplLib->isModified() )
+            {
+                if ( aName == "Standard" )
+                {
+                    // this is a workaround that has to be implemented because
+                    // empty standard library should stay marked as modified
+                    // but should not be treated as modified while it is empty
+                    if ( pImplLib->hasElements() )
+                        return true;
+                }
+                else
+                {
+                    return true;
+                }
+            }
+        }
+        catch(const css::container::NoSuchElementException&)
+        {
+        }
+    }
+
+    return false;
+}
+
+void SAL_CALL SfxLibraryContainer::setModified( sal_Bool _bModified )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    maModifiable.setModified( _bModified );
+}
+
+void SAL_CALL SfxLibraryContainer::addModifyListener( const Reference< XModifyListener >& _rxListener )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    maModifiable.addModifyListener( _rxListener );
+}
+
+void SAL_CALL SfxLibraryContainer::removeModifyListener( const Reference< XModifyListener >& _rxListener )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    maModifiable.removeModifyListener( _rxListener );
+}
+
+// Methods XPersistentLibraryContainer
+Any SAL_CALL SfxLibraryContainer::getRootLocation()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return Any( getRootStorage() );
+}
+
+OUString SAL_CALL SfxLibraryContainer::getContainerLocationName()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return maLibrariesDir;
+}
+
+void SAL_CALL SfxLibraryContainer::storeLibraries(  )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    try
+    {
+        storeLibraries_Impl( mxStorage, mxStorage.is()  );
+        // we need to store *all* libraries if and only if we are based on a storage:
+        // in this case, storeLibraries_Impl will remove the source storage, after loading
+        // all libraries, so we need to force them to be stored, again
+    }
+    catch( const Exception& )
+    {
+        throw WrappedTargetException( OUString(), *this, ::cppu::getCaughtException() );
+    }
+}
+
+static void checkAndCopyFileImpl( const INetURLObject& rSourceFolderInetObj,
+                                  const INetURLObject& rTargetFolderInetObj,
+                                  std::u16string_view rCheckFileName,
+                                  std::u16string_view rCheckExtension,
+                                  const Reference< XSimpleFileAccess3 >& xSFI )
+{
+    INetURLObject aTargetFolderInetObj( rTargetFolderInetObj );
+    aTargetFolderInetObj.insertName( rCheckFileName, true, INetURLObject::LAST_SEGMENT,
+                                     INetURLObject::EncodeMechanism::All );
+    aTargetFolderInetObj.setExtension( rCheckExtension );
+    OUString aTargetFile = aTargetFolderInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+    if( !xSFI->exists( aTargetFile ) )
+    {
+        INetURLObject aSourceFolderInetObj( rSourceFolderInetObj );
+        aSourceFolderInetObj.insertName( rCheckFileName, true, INetURLObject::LAST_SEGMENT,
+                                         INetURLObject::EncodeMechanism::All );
+        aSourceFolderInetObj.setExtension( rCheckExtension );
+        OUString aSourceFile = aSourceFolderInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        xSFI->copy( aSourceFile, aTargetFile );
+    }
+}
+
+static void createVariableURL( OUString& rStr, std::u16string_view rLibName,
+                               std::u16string_view rInfoFileName, bool bUser )
+{
+    if( bUser )
+    {
+        rStr = "$(USER)/basic/";
+    }
+    else
+    {
+        rStr = "$(INST)/" LIBO_SHARE_FOLDER "/basic/";
+    }
+    rStr += OUString::Concat(rLibName) + "/" + rInfoFileName + ".xlb/";
+}
+
+void SfxLibraryContainer::init( const OUString& rInitialDocumentURL, const uno::Reference< embed::XStorage >& rxInitialStorage )
+{
+    // this might be called from within the ctor, and the impl_init might (indirectly) create
+    // a UNO reference to ourself.
+    // Ensure that we're not destroyed while we're in here
+    osl_atomic_increment( &m_refCount );
+    init_Impl( rInitialDocumentURL, rxInitialStorage );
+    osl_atomic_decrement( &m_refCount );
+}
+
+void SfxLibraryContainer::init_Impl( const OUString& rInitialDocumentURL,
+                                     const uno::Reference< embed::XStorage >& rxInitialStorage )
+{
+    uno::Reference< embed::XStorage > xStorage = rxInitialStorage;
+
+    maInitialDocumentURL = rInitialDocumentURL;
+    maInfoFileName = getInfoFileName();
+    maOldInfoFileName = getOldInfoFileName();
+    maLibElementFileExtension = getLibElementFileExtension();
+    maLibrariesDir = getLibrariesDir();
+
+    meInitMode = DEFAULT;
+    INetURLObject aInitUrlInetObj( maInitialDocumentURL );
+    OUString aInitFileName = aInitUrlInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+    if( !aInitFileName.isEmpty() )
+    {
+        // We need a BasicManager to avoid problems
+        StarBASIC* pBas = new StarBASIC();
+        mpBasMgr = new BasicManager( pBas );
+        mbOwnBasMgr = true;
+
+        OUString aExtension = aInitUrlInetObj.getExtension();
+        if( aExtension == "xlc" )
+        {
+            meInitMode = CONTAINER_INIT_FILE;
+            INetURLObject aLibPathInetObj( aInitUrlInetObj );
+            aLibPathInetObj.removeSegment();
+            maLibraryPath = aLibPathInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        }
+        else if( aExtension == "xlb" )
+        {
+            meInitMode = LIBRARY_INIT_FILE;
+            uno::Reference< embed::XStorage > xDummyStor;
+            ::xmlscript::LibDescriptor aLibDesc;
+            implLoadLibraryIndexFile( nullptr, aLibDesc, xDummyStor, aInitFileName );
+            return;
+        }
+        else
+        {
+            // Decide between old and new document
+            bool bOldStorage = SotStorage::IsOLEStorage( aInitFileName );
+            if ( bOldStorage )
+            {
+                meInitMode = OLD_BASIC_STORAGE;
+                importFromOldStorage( aInitFileName );
+                return;
+            }
+            else
+            {
+                meInitMode = OFFICE_DOCUMENT;
+                try
+                {
+                    xStorage = ::comphelper::OStorageHelper::GetStorageFromURL( aInitFileName, embed::ElementModes::READ );
+                }
+                catch (const uno::Exception& )
+                {
+                    // TODO: error handling
+                }
+            }
+        }
+    }
+    else
+    {
+        // Default paths
+        maLibraryPath = SvtPathOptions().GetBasicPath();
+    }
+
+    uno::Reference< io::XInputStream > xInput;
+
+    mxStorage = xStorage;
+    bool bStorage = mxStorage.is();
+
+
+    // #110009: Scope to force the StorageRefs to be destructed and
+    // so the streams to be closed before the preload operation
+    {
+
+    uno::Reference< embed::XStorage > xLibrariesStor;
+    OUString aFileName;
+
+    int nPassCount = 1;
+    if( !bStorage && meInitMode == DEFAULT )
+    {
+        nPassCount = 2;
+    }
+    for( int nPass = 0 ; nPass < nPassCount ; nPass++ )
+    {
+        if( bStorage )
+        {
+            SAL_WARN_IF(
+                meInitMode != DEFAULT && meInitMode != OFFICE_DOCUMENT, "basic",
+                "Wrong InitMode for document");
+            try
+            {
+                uno::Reference< io::XStream > xStream;
+                xLibrariesStor = xStorage->openStorageElement( maLibrariesDir, embed::ElementModes::READ );
+
+                if ( xLibrariesStor.is() )
+                {
+                    aFileName = maInfoFileName + "-lc.xml";
+                    try
+                    {
+                        xStream = xLibrariesStor->openStreamElement( aFileName, embed::ElementModes::READ );
+                    }
+                    catch(const uno::Exception& )
+                    {}
+
+                    if( !xStream.is() )
+                    {
+                        mbOldInfoFormat = true;
+
+                        // Check old version
+                        aFileName = maOldInfoFileName + ".xml";
+                        try
+                        {
+                            xStream = xLibrariesStor->openStreamElement( aFileName, embed::ElementModes::READ );
+                        }
+                        catch(const uno::Exception& )
+                        {}
+
+                        if( !xStream.is() )
+                        {
+                            // Check for EA2 document version with wrong extensions
+                            aFileName = maOldInfoFileName + ".xli";
+                            xStream = xLibrariesStor->openStreamElement( aFileName, embed::ElementModes::READ );
+                        }
+                    }
+                }
+
+                if ( xStream.is() )
+                {
+                    xInput = xStream->getInputStream();
+                }
+            }
+            catch(const uno::Exception& )
+            {
+                // TODO: error handling?
+            }
+        }
+        else
+        {
+            std::unique_ptr<INetURLObject> pLibInfoInetObj;
+            if( meInitMode == CONTAINER_INIT_FILE )
+            {
+                aFileName = aInitFileName;
+            }
+            else
+            {
+                if( nPass == 1 )
+                {
+                    pLibInfoInetObj.reset(new INetURLObject( o3tl::getToken(maLibraryPath, 0, ';') ));
+                }
+                else
+                {
+                    pLibInfoInetObj.reset(new INetURLObject( o3tl::getToken(maLibraryPath, 1, ';') ));
+                }
+                pLibInfoInetObj->insertName( maInfoFileName, false, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+                pLibInfoInetObj->setExtension( u"xlc" );
+                aFileName = pLibInfoInetObj->GetMainURL( INetURLObject::DecodeMechanism::NONE );
+            }
+
+            try
+            {
+                xInput = mxSFI->openFileRead( aFileName );
+            }
+            catch(const Exception& )
+            {
+                // Silently tolerate empty or missing files
+                xInput.clear();
+            }
+
+            // Old variant?
+            if( !xInput.is() && nPass == 0 )
+            {
+                INetURLObject aLibInfoInetObj( o3tl::getToken(maLibraryPath, 1, ';') );
+                aLibInfoInetObj.insertName( maOldInfoFileName, false, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+                aLibInfoInetObj.setExtension( u"xli" );
+                aFileName = aLibInfoInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                try
+                {
+                    xInput = mxSFI->openFileRead( aFileName );
+                    mbOldInfoFormat = true;
+                }
+                catch(const Exception& )
+                {
+                    xInput.clear();
+                }
+            }
+        }
+
+        if( xInput.is() )
+        {
+            InputSource source;
+            source.aInputStream = xInput;
+            source.sSystemId    = aFileName;
+
+            // start parsing
+            auto pLibArray = std::make_unique<::xmlscript::LibDescriptorArray> ( );
+
+            Reference< XParser > xParser = xml::sax::Parser::create(mxContext);
+            try
+            {
+                xParser->setDocumentHandler( ::xmlscript::importLibraryContainer( pLibArray.get() ) );
+                xParser->parseStream( source );
+            }
+            catch ( const xml::sax::SAXException& )
+            {
+                TOOLS_WARN_EXCEPTION( "basic", "" );
+                return;
+            }
+            catch ( const io::IOException& )
+            {
+                TOOLS_WARN_EXCEPTION( "basic", "" );
+                return;
+            }
+
+            sal_Int32 nLibCount = pLibArray->mnLibCount;
+            for( sal_Int32 i = 0 ; i < nLibCount ; i++ )
+            {
+                ::xmlscript::LibDescriptor& rLib = pLibArray->mpLibs[i];
+
+                // Check storage URL
+                OUString aStorageURL = rLib.aStorageURL;
+                if( !bStorage && aStorageURL.isEmpty() && nPass == 0 )
+                {
+                    OUString aLibraryPath;
+                    if( meInitMode == CONTAINER_INIT_FILE )
+                    {
+                        aLibraryPath = maLibraryPath;
+                    }
+                    else
+                    {
+                        aLibraryPath = maLibraryPath.getToken(1, ';');
+                    }
+                    INetURLObject aInetObj( aLibraryPath );
+
+                    aInetObj.insertName( rLib.aName, true, INetURLObject::LAST_SEGMENT,
+                                         INetURLObject::EncodeMechanism::All );
+                    OUString aLibDirPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+                    if( mxSFI->isFolder( aLibDirPath ) )
+                    {
+                        createVariableURL( rLib.aStorageURL, rLib.aName, maInfoFileName, true );
+                        maModifiable.setModified( true );
+                    }
+                    else if( rLib.bLink )
+                    {
+                        // Check "share" path
+                        INetURLObject aShareInetObj( o3tl::getToken(maLibraryPath, 0, ';') );
+                        aShareInetObj.insertName( rLib.aName, true, INetURLObject::LAST_SEGMENT,
+                                                  INetURLObject::EncodeMechanism::All );
+                        OUString aShareLibDirPath = aShareInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+                        if( mxSFI->isFolder( aShareLibDirPath ) )
+                        {
+                            createVariableURL( rLib.aStorageURL, rLib.aName, maInfoFileName, false );
+                            maModifiable.setModified( true );
+                        }
+                        else
+                        {
+                            // #i25537: Ignore lib if library folder does not really exist
+                            continue;
+                        }
+                    }
+                }
+
+                OUString aLibName = rLib.aName;
+
+                // If the same library name is used by the shared and the
+                // user lib container index files the user file wins
+                if( nPass == 1 && hasByName( aLibName ) )
+                {
+                    continue;
+                }
+                SfxLibrary* pImplLib;
+                if( rLib.bLink )
+                {
+                    Reference< XNameAccess > xLib =
+                        createLibraryLink( aLibName, rLib.aStorageURL, rLib.bReadOnly );
+                    pImplLib = static_cast< SfxLibrary* >( xLib.get() );
+                }
+                else
+                {
+                    Reference< XNameContainer > xLib = createLibrary( aLibName );
+                    pImplLib = static_cast< SfxLibrary* >( xLib.get() );
+                    pImplLib->mbLoaded = false;
+                    pImplLib->mbReadOnly = rLib.bReadOnly;
+                    if( !bStorage )
+                    {
+                        checkStorageURL( rLib.aStorageURL, pImplLib->maLibInfoFileURL,
+                                         pImplLib->maStorageURL, pImplLib->maUnexpandedStorageURL );
+                    }
+                }
+                maModifiable.setModified( false );
+
+                // Read library info files
+                if( !mbOldInfoFormat )
+                {
+                    uno::Reference< embed::XStorage > xLibraryStor;
+                    if( !pImplLib->mbInitialised && bStorage )
+                    {
+                        try
+                        {
+                            xLibraryStor = xLibrariesStor->openStorageElement( rLib.aName,
+                                                                                embed::ElementModes::READ );
+                        }
+                        catch(const uno::Exception& )
+                        {
+                            #if OSL_DEBUG_LEVEL > 0
+                            TOOLS_WARN_EXCEPTION(
+                                "basic",
+                                "couldn't open sub storage for library \"" << rLib.aName << "\"");
+                            #endif
+                        }
+                    }
+
+                    // Link is already initialised in createLibraryLink()
+                    if( !pImplLib->mbInitialised && (!bStorage || xLibraryStor.is()) )
+                    {
+                        bool bLoaded = implLoadLibraryIndexFile( pImplLib, rLib, xLibraryStor, OUString() );
+                        SAL_WARN_IF(
+                            bLoaded && aLibName != rLib.aName, "basic",
+                            ("Different library names in library container and"
+                             " library info files!"));
+                        if( GbMigrationSuppressErrors && !bLoaded )
+                        {
+                            removeLibrary( aLibName );
+                        }
+                    }
+                }
+                else if( !bStorage )
+                {
+                    // Write new index file immediately because otherwise
+                    // the library elements will be lost when storing into
+                    // the new info format
+                    uno::Reference< embed::XStorage > xTmpStorage;
+                    implStoreLibraryIndexFile( pImplLib, rLib, xTmpStorage );
+                }
+
+                implImportLibDescriptor( pImplLib, rLib );
+
+                if( nPass == 1 )
+                {
+                    pImplLib->mbSharedIndexFile = true;
+                    pImplLib->mbReadOnly = true;
+                }
+            }
+
+            // Keep flag for documents to force writing the new index files
+            if( !bStorage )
+            {
+                mbOldInfoFormat = false;
+            }
+        }
+    }
+
+    // #110009: END Scope to force the StorageRefs to be destructed
+    }
+
+    if( !bStorage && meInitMode == DEFAULT )
+    {
+        try
+        {
+            implScanExtensions();
+        }
+        catch(const uno::Exception& )
+        {
+            // TODO: error handling?
+            SAL_WARN("basic", "Cannot access extensions!");
+        }
+    }
+
+    // Preload?
+    {
+        Sequence< OUString > aNames = maNameContainer->getElementNames();
+        const OUString* pNames = aNames.getConstArray();
+        sal_Int32 nNameCount = aNames.getLength();
+        for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+        {
+            OUString aName = pNames[ i ];
+            SfxLibrary* pImplLib = getImplLib( aName );
+            if( pImplLib->mbPreload )
+            {
+                loadLibrary( aName );
+            }
+        }
+    }
+
+    if( meInitMode != DEFAULT )
+        return;
+
+    // tdf#121740 speed up loading documents with lots of embedded documents by avoid the UCB work of updating non-existent VBA libraries
+    if (rInitialDocumentURL.isEmpty())
+        return;
+
+    INetURLObject aUserBasicInetObj( o3tl::getToken(maLibraryPath, 1, ';') );
+    OUString aStandardStr("Standard");
+
+    INetURLObject aPrevUserBasicInetObj_1( aUserBasicInetObj );
+    aPrevUserBasicInetObj_1.removeSegment();
+    INetURLObject aPrevUserBasicInetObj_2 = aPrevUserBasicInetObj_1;
+    aPrevUserBasicInetObj_1.Append( u"__basic_80" );
+    aPrevUserBasicInetObj_2.Append( u"__basic_80_2" );
+
+    // #i93163
+    bool bCleanUp = false;
+    try
+    {
+        INetURLObject aPrevUserBasicInetObj = aPrevUserBasicInetObj_1;
+        OUString aPrevFolder = aPrevUserBasicInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        if( mxSFI->isFolder( aPrevFolder ) )
+        {
+            // Check if Standard folder exists and is complete
+            INetURLObject aUserBasicStandardInetObj( aUserBasicInetObj );
+            aUserBasicStandardInetObj.insertName( aStandardStr, true, INetURLObject::LAST_SEGMENT,
+                                                  INetURLObject::EncodeMechanism::All );
+            INetURLObject aPrevUserBasicStandardInetObj( aPrevUserBasicInetObj );
+            aPrevUserBasicStandardInetObj.insertName( aStandardStr, true, INetURLObject::LAST_SEGMENT,
+                                                    INetURLObject::EncodeMechanism::All );
+            OUString aPrevStandardFolder = aPrevUserBasicStandardInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+            if( mxSFI->isFolder( aPrevStandardFolder ) )
+            {
+                OUString aXlbExtension( "xlb" );
+                OUString aCheckFileName;
+
+                // Check if script.xlb exists
+                aCheckFileName = "script";
+                checkAndCopyFileImpl( aUserBasicStandardInetObj,
+                                      aPrevUserBasicStandardInetObj,
+                                      aCheckFileName, aXlbExtension, mxSFI );
+
+                // Check if dialog.xlb exists
+                aCheckFileName = "dialog";
+                checkAndCopyFileImpl( aUserBasicStandardInetObj,
+                                      aPrevUserBasicStandardInetObj,
+                                      aCheckFileName, aXlbExtension, mxSFI );
+
+                // Check if module1.xba exists
+                aCheckFileName = "Module1";
+                checkAndCopyFileImpl( aUserBasicStandardInetObj,
+                                      aPrevUserBasicStandardInetObj,
+                                      aCheckFileName, u"xba", mxSFI );
+            }
+            else
+            {
+                OUString aStandardFolder = aUserBasicStandardInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+                mxSFI->copy( aStandardFolder, aPrevStandardFolder );
+            }
+
+            OUString aPrevCopyToFolder = aPrevUserBasicInetObj_2.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+            mxSFI->copy( aPrevFolder, aPrevCopyToFolder );
+        }
+        else
+        {
+            aPrevUserBasicInetObj = aPrevUserBasicInetObj_2;
+            aPrevFolder = aPrevUserBasicInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        }
+        if( mxSFI->isFolder( aPrevFolder ) )
+        {
+            rtl::Reference<SfxLibraryContainer> pPrevCont = createInstanceImpl();
+
+            // Rename previous basic folder to make storage URLs correct during initialisation
+            OUString aFolderUserBasic = aUserBasicInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+            INetURLObject aUserBasicTmpInetObj( aUserBasicInetObj );
+            aUserBasicTmpInetObj.removeSegment();
+            aUserBasicTmpInetObj.Append( u"__basic_tmp" );
+            OUString aFolderTmp = aUserBasicTmpInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+            mxSFI->move( aFolderUserBasic, aFolderTmp );
+            try
+            {
+                mxSFI->move( aPrevFolder, aFolderUserBasic );
+            }
+            catch(const Exception& )
+            {
+                // Move back user/basic folder
+                try
+                {
+                       mxSFI->kill( aFolderUserBasic );
+                }
+                catch(const Exception& )
+                {}
+                mxSFI->move( aFolderTmp, aFolderUserBasic );
+                throw;
+            }
+
+            INetURLObject aPrevUserBasicLibInfoInetObj( aUserBasicInetObj );
+            aPrevUserBasicLibInfoInetObj.insertName( maInfoFileName, false, INetURLObject::LAST_SEGMENT,
+                                                INetURLObject::EncodeMechanism::All );
+            aPrevUserBasicLibInfoInetObj.setExtension( u"xlc");
+            OUString aLibInfoFileName = aPrevUserBasicLibInfoInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+            Sequence<Any> aInitSeq( 1 );
+            aInitSeq.getArray()[0] <<= aLibInfoFileName;
+            GbMigrationSuppressErrors = true;
+            pPrevCont->initialize( aInitSeq );
+            GbMigrationSuppressErrors = false;
+
+            // Rename folders back
+            mxSFI->move( aFolderUserBasic, aPrevFolder );
+            mxSFI->move( aFolderTmp, aFolderUserBasic );
+
+            Sequence< OUString > aNames = pPrevCont->getElementNames();
+            const OUString* pNames = aNames.getConstArray();
+            sal_Int32 nNameCount = aNames.getLength();
+
+            for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+            {
+                OUString aLibName = pNames[ i ];
+                if( hasByName( aLibName ) )
+                {
+                    if( aLibName == aStandardStr )
+                    {
+                        SfxLibrary* pImplLib = getImplLib( aStandardStr );
+                        OUString aStandardFolder = pImplLib->maStorageURL;
+                        mxSFI->kill( aStandardFolder );
+                    }
+                    else
+                    {
+                        continue;
+                    }
+                }
+
+                SfxLibrary* pImplLib = pPrevCont->getImplLib( aLibName );
+                if( pImplLib->mbLink )
+                {
+                    OUString aStorageURL = pImplLib->maUnexpandedStorageURL;
+                    bool bCreateLink = true;
+                    if( aStorageURL.indexOf( "vnd.sun.star.expand:$UNO_USER_PACKAGES_CACHE"   ) != -1 ||
+                        aStorageURL.indexOf( "vnd.sun.star.expand:$UNO_SHARED_PACKAGES_CACHE" ) != -1 ||
+                        aStorageURL.indexOf( "vnd.sun.star.expand:$BUNDLED_EXTENSIONS" ) != -1 ||
+                        aStorageURL.indexOf( "$(INST)"   ) != -1 )
+                    {
+                        bCreateLink = false;
+                    }
+                    if( bCreateLink )
+                    {
+                        createLibraryLink( aLibName, pImplLib->maStorageURL, pImplLib->mbReadOnly );
+                    }
+                }
+                else
+                {
+                    // Move folder if not already done
+                    INetURLObject aUserBasicLibFolderInetObj( aUserBasicInetObj );
+                    aUserBasicLibFolderInetObj.Append( aLibName );
+                    OUString aLibFolder = aUserBasicLibFolderInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                    INetURLObject aPrevUserBasicLibFolderInetObj( aPrevUserBasicInetObj );
+                    aPrevUserBasicLibFolderInetObj.Append( aLibName );
+                    OUString aPrevLibFolder = aPrevUserBasicLibFolderInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                    if( mxSFI->isFolder( aPrevLibFolder ) && !mxSFI->isFolder( aLibFolder ) )
+                    {
+                        mxSFI->move( aPrevLibFolder, aLibFolder );
+                    }
+
+                    if( aLibName == aStandardStr )
+                    {
+                        maNameContainer->removeByName( aLibName );
+                    }
+
+                    // Create library
+                    Reference< XNameContainer > xLib = createLibrary( aLibName );
+                    SfxLibrary* pNewLib = static_cast< SfxLibrary* >( xLib.get() );
+                    pNewLib->mbLoaded = false;
+                    pNewLib->implSetModified( false );
+                    checkStorageURL( aLibFolder, pNewLib->maLibInfoFileURL,
+                                     pNewLib->maStorageURL, pNewLib->maUnexpandedStorageURL );
+
+                    uno::Reference< embed::XStorage > xDummyStor;
+                    ::xmlscript::LibDescriptor aLibDesc;
+                    implLoadLibraryIndexFile( pNewLib, aLibDesc, xDummyStor, pNewLib->maLibInfoFileURL );
+                    implImportLibDescriptor( pNewLib, aLibDesc );
+                }
+            }
+            mxSFI->kill( aPrevFolder );
+        }
+    }
+    catch(const Exception&)
+    {
+        TOOLS_WARN_EXCEPTION("basic", "Upgrade of Basic installation failed somehow" );
+        bCleanUp = true;
+    }
+
+    // #i93163
+    if( !bCleanUp )
+        return;
+
+    INetURLObject aPrevUserBasicInetObj_Err( aUserBasicInetObj );
+    aPrevUserBasicInetObj_Err.removeSegment();
+    aPrevUserBasicInetObj_Err.Append( u"__basic_80_err" );
+    OUString aPrevFolder_Err = aPrevUserBasicInetObj_Err.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+    bool bSaved = false;
+    try
+    {
+        OUString aPrevFolder_1 = aPrevUserBasicInetObj_1.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        if( mxSFI->isFolder( aPrevFolder_1 ) )
+        {
+            mxSFI->move( aPrevFolder_1, aPrevFolder_Err );
+            bSaved = true;
+        }
+    }
+    catch(const Exception& )
+    {}
+    try
+    {
+        OUString aPrevFolder_2 = aPrevUserBasicInetObj_2.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        if( !bSaved && mxSFI->isFolder( aPrevFolder_2 ) )
+        {
+            mxSFI->move( aPrevFolder_2, aPrevFolder_Err );
+        }
+        else
+        {
+            mxSFI->kill( aPrevFolder_2 );
+        }
+    }
+    catch(const Exception& )
+    {}
+}
+
+void SfxLibraryContainer::implScanExtensions()
+{
+#if HAVE_FEATURE_EXTENSIONS
+    ScriptExtensionIterator aScriptIt;
+
+    bool bPureDialogLib = false;
+    for (;;)
+    {
+        OUString aLibURL = aScriptIt.nextBasicOrDialogLibrary( bPureDialogLib );
+        if (aLibURL.isEmpty())
+            break;
+        if( bPureDialogLib && maInfoFileName == "script" )
+        {
+            continue;
+        }
+        // Extract lib name
+        sal_Int32 nLen = aLibURL.getLength();
+        sal_Int32 indexLastSlash = aLibURL.lastIndexOf( '/' );
+        sal_Int32 nReduceCopy = 0;
+        if( indexLastSlash == nLen - 1 )
+        {
+            nReduceCopy = 1;
+            indexLastSlash = aLibURL.lastIndexOf( '/', nLen - 1 );
+        }
+
+        OUString aLibName = aLibURL.copy( indexLastSlash + 1, nLen - indexLastSlash - nReduceCopy - 1 );
+
+        // If a library of the same exists the existing library wins
+        if( hasByName( aLibName ) )
+        {
+            continue;
+        }
+        // Add index file to URL
+        OUString aIndexFileURL = aLibURL;
+        if( nReduceCopy == 0 )
+        {
+            aIndexFileURL += "/";
+        }
+        aIndexFileURL += maInfoFileName + ".xlb";
+
+        // Create link
+        const bool bReadOnly = false;
+        createLibraryLink( aLibName, aIndexFileURL, bReadOnly );
+    }
+#else
+    (void) this;
+#endif
+}
+
+// Handle maLibInfoFileURL and maStorageURL correctly
+void SfxLibraryContainer::checkStorageURL( const OUString& aSourceURL,
+                                           OUString& aLibInfoFileURL, OUString& aStorageURL,
+                                           OUString& aUnexpandedStorageURL )
+{
+    OUString aExpandedSourceURL = expand_url( aSourceURL );
+    if( aExpandedSourceURL != aSourceURL )
+    {
+        aUnexpandedStorageURL = aSourceURL;
+    }
+    INetURLObject aInetObj( aExpandedSourceURL );
+    OUString aExtension = aInetObj.getExtension();
+    if( aExtension == "xlb" )
+    {
+        // URL to xlb file
+        aLibInfoFileURL = aExpandedSourceURL;
+        aInetObj.removeSegment();
+        aStorageURL = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+    }
+    else
+    {
+        // URL to library folder
+        aStorageURL = aExpandedSourceURL;
+        aInetObj.insertName( maInfoFileName, false, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+        aInetObj.setExtension( u"xlb" );
+        aLibInfoFileURL = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+    }
+}
+
+SfxLibrary* SfxLibraryContainer::getImplLib( const OUString& rLibraryName )
+{
+    Any aLibAny = maNameContainer->getByName( rLibraryName ) ;
+    Reference< XNameAccess > xNameAccess;
+    aLibAny >>= xNameAccess;
+    SfxLibrary* pImplLib = static_cast< SfxLibrary* >( xNameAccess.get() );
+    return pImplLib;
+}
+
+
+// Storing with password encryption
+
+// Empty implementation, avoids unnecessary implementation in dlgcont.cxx
+bool SfxLibraryContainer::implStorePasswordLibrary( SfxLibrary*,
+                                                    const OUString&,
+                                                    const uno::Reference< embed::XStorage >&,
+                                                    const uno::Reference< task::XInteractionHandler >&  )
+{
+    return false;
+}
+
+bool SfxLibraryContainer::implStorePasswordLibrary(
+    SfxLibrary* /*pLib*/,
+    const OUString& /*aName*/,
+    const css::uno::Reference< css::embed::XStorage >& /*xStorage*/,
+    const OUString& /*aTargetURL*/,
+    const Reference< XSimpleFileAccess3 >& /*xToUseSFI*/,
+    const uno::Reference< task::XInteractionHandler >&  )
+{
+    return false;
+}
+
+bool SfxLibraryContainer::implLoadPasswordLibrary(
+    SfxLibrary* /*pLib*/,
+    const OUString& /*Name*/,
+    bool /*bVerifyPasswordOnly*/ )
+{
+    return true;
+}
+
+OUString SfxLibraryContainer::createAppLibraryFolder( SfxLibrary* pLib, std::u16string_view aName )
+{
+    OUString aLibDirPath = pLib->maStorageURL;
+    if( aLibDirPath.isEmpty() )
+    {
+        INetURLObject aInetObj( o3tl::getToken(maLibraryPath, 1, ';') );
+        aInetObj.insertName( aName, true, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+        checkStorageURL( aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ), pLib->maLibInfoFileURL,
+                         pLib->maStorageURL, pLib->maUnexpandedStorageURL );
+        aLibDirPath = pLib->maStorageURL;
+    }
+
+    if( !mxSFI->isFolder( aLibDirPath ) )
+    {
+        try
+        {
+            mxSFI->createFolder( aLibDirPath );
+        }
+        catch(const Exception& )
+        {}
+    }
+
+    return aLibDirPath;
+}
+
+// Storing
+void SfxLibraryContainer::implStoreLibrary( SfxLibrary* pLib,
+                                            std::u16string_view aName,
+                                            const uno::Reference< embed::XStorage >& xStorage )
+{
+    Reference< XSimpleFileAccess3 > xDummySFA;
+    Reference< XInteractionHandler > xDummyHandler;
+    implStoreLibrary( pLib, aName, xStorage, u"", xDummySFA, xDummyHandler );
+}
+
+// New variant for library export
+void SfxLibraryContainer::implStoreLibrary( SfxLibrary* pLib,
+                                            std::u16string_view aName,
+                                            const uno::Reference< embed::XStorage >& xStorage,
+                                            std::u16string_view aTargetURL,
+                                            const Reference< XSimpleFileAccess3 >& rToUseSFI,
+                                            const Reference< XInteractionHandler >& xHandler )
+{
+    bool bLink = pLib->mbLink;
+    bool bStorage = xStorage.is() && !bLink;
+
+    Sequence< OUString > aElementNames = pLib->getElementNames();
+    sal_Int32 nNameCount = aElementNames.getLength();
+    const OUString* pNames = aElementNames.getConstArray();
+
+    if( bStorage )
+    {
+        for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+        {
+            OUString aElementName = pNames[ i ];
+            OUString aStreamName = aElementName + ".xml";
+
+            if( !isLibraryElementValid( pLib->getByName( aElementName ) ) )
+            {
+                SAL_WARN(
+                    "basic",
+                    "invalid library element \"" << aElementName << '"');
+                continue;
+            }
+            try
+            {
+                uno::Reference< io::XStream > xElementStream = xStorage->openStreamElement(
+                                                                    aStreamName,
+                                                                    embed::ElementModes::READWRITE );
+                //    throw uno::RuntimeException(); // TODO: method must either return the stream or throw an exception
+
+                uno::Reference< beans::XPropertySet > xProps( xElementStream, uno::UNO_QUERY );
+                SAL_WARN_IF(
+                    !xProps.is(), "basic",
+                    "The StorageStream must implement XPropertySet interface!");
+                //if ( !xProps.is() ) //TODO
+
+                if ( xProps.is() )
+                {
+                    xProps->setPropertyValue("MediaType", uno::Any( OUString( "text/xml" ) ) );
+
+                    // #87671 Allow encryption
+                    xProps->setPropertyValue("UseCommonStoragePasswordEncryption", uno::Any( true ) );
+
+                    Reference< XOutputStream > xOutput = xElementStream->getOutputStream();
+                    Reference< XNameContainer > xLib( pLib );
+                    writeLibraryElement( xLib, aElementName, xOutput );
+                }
+            }
+            catch(const uno::Exception& )
+            {
+                SAL_WARN("basic", "Problem during storing of library!");
+                // TODO: error handling?
+            }
+        }
+        pLib->storeResourcesToStorage( xStorage );
+    }
+    else
+    {
+        // Export?
+        bool bExport = !aTargetURL.empty();
+        try
+        {
+            Reference< XSimpleFileAccess3 > xSFI = mxSFI;
+            if( rToUseSFI.is() )
+            {
+                xSFI = rToUseSFI;
+            }
+            OUString aLibDirPath;
+            if( bExport )
+            {
+                INetURLObject aInetObj( aTargetURL );
+                aInetObj.insertName( aName, true, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+                aLibDirPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                if( !xSFI->isFolder( aLibDirPath ) )
+                {
+                    xSFI->createFolder( aLibDirPath );
+                }
+                pLib->storeResourcesToURL( aLibDirPath, xHandler );
+            }
+            else
+            {
+                aLibDirPath = createAppLibraryFolder( pLib, aName );
+                pLib->storeResources();
+            }
+
+            for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+            {
+                OUString aElementName = pNames[ i ];
+
+                INetURLObject aElementInetObj( aLibDirPath );
+                aElementInetObj.insertName( aElementName, false,
+                                            INetURLObject::LAST_SEGMENT,
+                                            INetURLObject::EncodeMechanism::All );
+                aElementInetObj.setExtension( maLibElementFileExtension );
+                OUString aElementPath( aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+                if( !isLibraryElementValid( pLib->getByName( aElementName ) ) )
+                {
+                    SAL_WARN(
+                        "basic",
+                        "invalid library element \"" << aElementName << '"');
+                    continue;
+                }
+
+                // TODO: Check modified
+                try
+                {
+                    if( xSFI->exists( aElementPath ) )
+                    {
+                        xSFI->kill( aElementPath );
+                    }
+                    Reference< XOutputStream > xOutput = xSFI->openFileWrite( aElementPath );
+                    Reference< XNameContainer > xLib( pLib );
+                    writeLibraryElement( xLib, aElementName, xOutput );
+                    xOutput->closeOutput();
+                }
+                catch(const Exception& )
+                {
+                    if( bExport )
+                    {
+                        throw;
+                    }
+                    SfxErrorContext aEc( ERRCTX_SFX_SAVEDOC, aElementPath );
+                    ErrorHandler::HandleError( ERRCODE_IO_GENERAL );
+                }
+            }
+        }
+        catch(const Exception& )
+        {
+            if( bExport )
+            {
+                throw;
+            }
+        }
+    }
+}
+
+void SfxLibraryContainer::implStoreLibraryIndexFile( SfxLibrary* pLib,
+                                                     const ::xmlscript::LibDescriptor& rLib,
+                                                     const uno::Reference< embed::XStorage >& xStorage )
+{
+    Reference< XSimpleFileAccess3 > xDummySFA;
+    implStoreLibraryIndexFile( pLib, rLib, xStorage, u"", xDummySFA );
+}
+
+// New variant for library export
+void SfxLibraryContainer::implStoreLibraryIndexFile( SfxLibrary* pLib,
+                                                     const ::xmlscript::LibDescriptor& rLib,
+                                                     const uno::Reference< embed::XStorage >& xStorage,
+                                                     std::u16string_view aTargetURL,
+                                                     const Reference< XSimpleFileAccess3 >& rToUseSFI )
+{
+    // Create sax writer
+    Reference< XWriter > xWriter = xml::sax::Writer::create(mxContext);
+
+    bool bLink = pLib->mbLink;
+    bool bStorage = xStorage.is() && !bLink;
+
+    // Write info file
+    uno::Reference< io::XOutputStream > xOut;
+    uno::Reference< io::XStream > xInfoStream;
+    if( bStorage )
+    {
+        OUString aStreamName = maInfoFileName + "-lb.xml";
+
+        try
+        {
+            xInfoStream = xStorage->openStreamElement( aStreamName, embed::ElementModes::READWRITE );
+            SAL_WARN_IF(!xInfoStream.is(), "basic", "No stream!");
+            uno::Reference< beans::XPropertySet > xProps( xInfoStream, uno::UNO_QUERY );
+            //    throw uno::RuntimeException(); // TODO
+
+            if ( xProps.is() )
+            {
+                xProps->setPropertyValue("MediaType", uno::Any( OUString("text/xml") ) );
+
+                // #87671 Allow encryption
+                xProps->setPropertyValue("UseCommonStoragePasswordEncryption", uno::Any( true ) );
+
+                xOut = xInfoStream->getOutputStream();
+            }
+        }
+        catch(const uno::Exception& )
+        {
+            SAL_WARN("basic", "Problem during storing of library index file!");
+            // TODO: error handling?
+        }
+    }
+    else
+    {
+        // Export?
+        bool bExport = !aTargetURL.empty();
+        Reference< XSimpleFileAccess3 > xSFI = mxSFI;
+        if( rToUseSFI.is() )
+        {
+            xSFI = rToUseSFI;
+        }
+        OUString aLibInfoPath;
+        if( bExport )
+        {
+            INetURLObject aInetObj( aTargetURL );
+            aInetObj.insertName( rLib.aName, true, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+            OUString aLibDirPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+            if( !xSFI->isFolder( aLibDirPath ) )
+            {
+                xSFI->createFolder( aLibDirPath );
+            }
+            aInetObj.insertName( maInfoFileName, false, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+            aInetObj.setExtension( u"xlb" );
+            aLibInfoPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        }
+        else
+        {
+            createAppLibraryFolder( pLib, rLib.aName );
+            aLibInfoPath = pLib->maLibInfoFileURL;
+        }
+
+        try
+        {
+            if( xSFI->exists( aLibInfoPath ) )
+            {
+                xSFI->kill( aLibInfoPath );
+            }
+            xOut = xSFI->openFileWrite( aLibInfoPath );
+        }
+        catch(const Exception& )
+        {
+            if( bExport )
+            {
+                throw;
+            }
+            SfxErrorContext aEc( ERRCTX_SFX_SAVEDOC, aLibInfoPath );
+            ErrorHandler::HandleError(  ERRCODE_IO_GENERAL );
+        }
+    }
+    if( !xOut.is() )
+    {
+        SAL_WARN("basic", "couldn't open output stream");
+        return;
+    }
+    xWriter->setOutputStream( xOut );
+    xmlscript::exportLibrary( xWriter, rLib );
+}
+
+
+bool SfxLibraryContainer::implLoadLibraryIndexFile(  SfxLibrary* pLib,
+                                                     ::xmlscript::LibDescriptor& rLib,
+                                                     const uno::Reference< embed::XStorage >& xStorage,
+                                                     const OUString& aIndexFileName )
+{
+    Reference< XParser > xParser = xml::sax::Parser::create(mxContext);
+
+    bool bStorage = false;
+    if( pLib )
+    {
+        bool bLink = pLib->mbLink;
+        bStorage = xStorage.is() && !bLink;
+    }
+
+    // Read info file
+    uno::Reference< io::XInputStream > xInput;
+    OUString aLibInfoPath;
+    if( bStorage )
+    {
+        aLibInfoPath = maInfoFileName + "-lb.xml";
+
+        try
+        {
+            uno::Reference< io::XStream > xInfoStream =
+                xStorage->openStreamElement( aLibInfoPath, embed::ElementModes::READ );
+            xInput = xInfoStream->getInputStream();
+        }
+        catch(const uno::Exception& )
+        {}
+    }
+    else
+    {
+        // Create Input stream
+        //String aLibInfoPath; // attention: THIS PROBLEM MUST BE REVIEWED BY SCRIPTING OWNER!!!
+
+        if( pLib )
+        {
+            createAppLibraryFolder( pLib, rLib.aName );
+            aLibInfoPath = pLib->maLibInfoFileURL;
+        }
+        else
+        {
+            aLibInfoPath = aIndexFileName;
+        }
+        try
+        {
+            xInput = mxSFI->openFileRead( aLibInfoPath );
+        }
+        catch(const Exception& )
+        {
+            xInput.clear();
+            if( !GbMigrationSuppressErrors )
+            {
+                SfxErrorContext aEc( ERRCTX_SFX_LOADBASIC, aLibInfoPath );
+                ErrorHandler::HandleError(  ERRCODE_IO_GENERAL );
+            }
+        }
+    }
+    if( !xInput.is() )
+    {
+        return false;
+    }
+
+    InputSource source;
+    source.aInputStream = xInput;
+    source.sSystemId    = aLibInfoPath;
+
+    // start parsing
+    try
+    {
+        xParser->setDocumentHandler( ::xmlscript::importLibrary( rLib ) );
+        xParser->parseStream( source );
+    }
+    catch(const Exception& )
+    {
+        SAL_WARN("basic", "Parsing error");
+        SfxErrorContext aEc( ERRCTX_SFX_LOADBASIC, aLibInfoPath );
+        ErrorHandler::HandleError(  ERRCODE_IO_GENERAL );
+        return false;
+    }
+
+    if( !pLib )
+    {
+        Reference< XNameContainer > xLib = createLibrary( rLib.aName );
+        pLib = static_cast< SfxLibrary* >( xLib.get() );
+        pLib->mbLoaded = false;
+        rLib.aStorageURL = aIndexFileName;
+        checkStorageURL( rLib.aStorageURL, pLib->maLibInfoFileURL, pLib->maStorageURL,
+                         pLib->maUnexpandedStorageURL );
+
+        implImportLibDescriptor( pLib, rLib );
+    }
+
+    return true;
+}
+
+void SfxLibraryContainer::implImportLibDescriptor( SfxLibrary* pLib,
+                                                   ::xmlscript::LibDescriptor const & rLib )
+{
+    if( pLib->mbInitialised )
+        return;
+
+    sal_Int32 nElementCount = rLib.aElementNames.getLength();
+    const OUString* pElementNames = rLib.aElementNames.getConstArray();
+    Any aDummyElement = createEmptyLibraryElement();
+    for( sal_Int32 i = 0 ; i < nElementCount ; i++ )
+    {
+        pLib->maNameContainer->insertByName( pElementNames[i], aDummyElement );
+    }
+    pLib->mbPasswordProtected = rLib.bPasswordProtected;
+    pLib->mbReadOnly = rLib.bReadOnly;
+    pLib->mbPreload  = rLib.bPreload;
+    pLib->implSetModified( false );
+    pLib->mbInitialised = true;
+}
+
+
+// Methods of new XLibraryStorage interface?
+void SfxLibraryContainer::storeLibraries_Impl( const uno::Reference< embed::XStorage >& i_rStorage,
+                                               bool bComplete )
+{
+    const Sequence< OUString > aNames = maNameContainer->getElementNames();
+    const sal_Int32 nNameCount = aNames.getLength();
+    const OUString* pName = aNames.getConstArray();
+    const OUString* pNamesEnd = aNames.getConstArray() + nNameCount;
+
+    // Don't count libs from shared index file
+    sal_Int32 nLibsToSave = nNameCount;
+    for( ; pName != pNamesEnd; ++pName )
+    {
+        SfxLibrary* pImplLib = getImplLib( *pName );
+        if( pImplLib->mbSharedIndexFile || pImplLib->mbExtension )
+        {
+            nLibsToSave--;
+        }
+    }
+    // Write to storage?
+    bool bStorage = i_rStorage.is();
+    uno::Reference< embed::XStorage > xSourceLibrariesStor;
+    uno::Reference< embed::XStorage > xTargetLibrariesStor;
+    OUString sTempTargetStorName;
+    const bool bInplaceStorage = bStorage && ( i_rStorage == mxStorage );
+
+    if( nLibsToSave == 0 )
+    {
+        if ( bInplaceStorage && mxStorage->hasByName(maLibrariesDir) )
+        {
+            mxStorage->removeElement(maLibrariesDir);
+        }
+        return;
+    }
+
+    if ( bStorage )
+    {
+        // Don't write if only empty standard lib exists
+        if ( ( nLibsToSave == 1 ) && ( aNames[0] == "Standard" ) )
+        {
+            Any aLibAny = maNameContainer->getByName( aNames[0] );
+            Reference< XNameAccess > xNameAccess;
+            aLibAny >>= xNameAccess;
+            if ( ! xNameAccess->hasElements() )
+            {
+                if ( bInplaceStorage && mxStorage->hasByName(maLibrariesDir) )
+                {
+                    mxStorage->removeElement(maLibrariesDir);
+                }
+                return;
+            }
+        }
+
+        // create the empty target storage
+        try
+        {
+            OUString sTargetLibrariesStoreName;
+            if ( bInplaceStorage )
+            {
+                // create a temporary target storage
+                const OUStringBuffer aTempTargetNameBase = maLibrariesDir + "_temp_";
+                sal_Int32 index = 0;
+                do
+                {
+                    OUStringBuffer aTempTargetName( aTempTargetNameBase );
+                    aTempTargetName.append( index++ );
+
+                    sTargetLibrariesStoreName = aTempTargetName.makeStringAndClear();
+                    if ( !i_rStorage->hasByName( sTargetLibrariesStoreName ) )
+                    {
+                        break;
+                    }
+                }
+                while ( true );
+                sTempTargetStorName = sTargetLibrariesStoreName;
+            }
+            else
+            {
+                sTargetLibrariesStoreName = maLibrariesDir;
+                if ( i_rStorage->hasByName( sTargetLibrariesStoreName ) )
+                {
+                    i_rStorage->removeElement( sTargetLibrariesStoreName );
+                }
+            }
+
+            xTargetLibrariesStor.set( i_rStorage->openStorageElement( sTargetLibrariesStoreName, embed::ElementModes::READWRITE ), UNO_SET_THROW );
+        }
+        catch( const uno::Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("basic");
+            return;
+        }
+
+        // open the source storage which might be used to copy yet-unmodified libraries
+        try
+        {
+            if ( mxStorage->hasByName( maLibrariesDir ) || bInplaceStorage )
+            {
+                xSourceLibrariesStor = mxStorage->openStorageElement( maLibrariesDir,
+                                                   bInplaceStorage ? embed::ElementModes::READWRITE : embed::ElementModes::READ );
+            }
+        }
+        catch( const uno::Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("basic");
+            return;
+        }
+    }
+
+    int iArray = 0;
+    pName = aNames.getConstArray();
+    ::xmlscript::LibDescriptor aLibDescriptorForExtensionLibs;
+    auto pLibArray = std::make_unique< ::xmlscript::LibDescriptorArray > ( nLibsToSave );
+    for( ; pName != pNamesEnd; ++pName )
+    {
+        SfxLibrary* pImplLib = getImplLib( *pName );
+        if( pImplLib->mbSharedIndexFile )
+        {
+            continue;
+        }
+        const bool bExtensionLib = pImplLib->mbExtension;
+        ::xmlscript::LibDescriptor& rLib = bExtensionLib ?
+              aLibDescriptorForExtensionLibs : pLibArray->mpLibs[iArray];
+        if( !bExtensionLib )
+        {
+            iArray++;
+        }
+        rLib.aName = *pName;
+
+        rLib.bLink = pImplLib->mbLink;
+        if( !bStorage || pImplLib->mbLink )
+        {
+            rLib.aStorageURL = ( pImplLib->maUnexpandedStorageURL.getLength() ) ?
+                pImplLib->maUnexpandedStorageURL : pImplLib->maLibInfoFileURL;
+        }
+        rLib.bReadOnly = pImplLib->mbReadOnly;
+        rLib.bPreload = pImplLib->mbPreload;
+        rLib.bPasswordProtected = pImplLib->mbPasswordProtected;
+        rLib.aElementNames = pImplLib->getElementNames();
+
+        if( pImplLib->implIsModified() || bComplete )
+        {
+// Testing pImplLib->implIsModified() is not reliable,
+// IMHO the value of pImplLib->implIsModified() should
+// reflect whether the library ( in-memory ) model
+// is in sync with the library container's own storage. Currently
+// whenever the library model is written to *any* storage
+// pImplLib->implSetModified( sal_False ) is called
+// The way the code works, especially the way that sfx uses
+// temp storage when saving ( and later sets the root storage of the
+// library container ) and similar madness in dbaccess means some surgery
+// is required to make it possible to successfully use this optimisation
+// It would be possible to do the implSetModified() call below only
+// conditionally, but that would require an additional boolean to be
+// passed in via the XStorageBasedDocument::storeLibrariesToStorage()...
+// fdo#68983: If there's a password and the password is not known, only
+// copying the storage works!
+            // Can we simply copy the storage?
+            bool isCopyStorage = !mbOldInfoFormat && !mbOasis2OOoFormat
+                    && !pImplLib->isLoadedStorable()
+                    && xSourceLibrariesStor.is() /* null for user profile */;
+            if (isCopyStorage)
+            {
+                try
+                {
+                    (void)xSourceLibrariesStor->isStorageElement(rLib.aName);
+                }
+                catch (container::NoSuchElementException const&)
+                {
+                    isCopyStorage = false;
+                }
+            }
+            if (isCopyStorage)
+            {
+                try
+                {
+                    xSourceLibrariesStor->copyElementTo( rLib.aName, xTargetLibrariesStor, rLib.aName );
+                }
+                catch( const uno::Exception& )
+                {
+                    DBG_UNHANDLED_EXCEPTION("basic");
+                    // TODO: error handling?
+                }
+            }
+            else
+            {
+                uno::Reference< embed::XStorage > xLibraryStor;
+                if( bStorage )
+                {
+#if OSL_DEBUG_LEVEL > 0
+                    try
+                    {
+#endif
+                        xLibraryStor = xTargetLibrariesStor->openStorageElement(
+                                                                        rLib.aName,
+                                                                        embed::ElementModes::READWRITE );
+#if OSL_DEBUG_LEVEL > 0
+                    }
+                    catch(const uno::Exception& )
+                    {
+                        TOOLS_WARN_EXCEPTION(
+                            "basic",
+                            "couldn't create sub storage for library \"" << rLib.aName << "\"");
+                        throw;
+                    }
+#endif
+                }
+
+                // Maybe lib is not loaded?!
+                if( bComplete )
+                {
+                    loadLibrary( rLib.aName );
+                }
+                if( pImplLib->mbPasswordProtected )
+                {
+                    implStorePasswordLibrary( pImplLib, rLib.aName, xLibraryStor, uno::Reference< task::XInteractionHandler >() );
+                    // TODO: Check return value
+                }
+                else
+                {
+                    implStoreLibrary( pImplLib, rLib.aName, xLibraryStor );
+                }
+                implStoreLibraryIndexFile( pImplLib, rLib, xLibraryStor );
+                if( bStorage )
+                {
+                    try
+                    {
+                        uno::Reference< embed::XTransactedObject > xTransact( xLibraryStor, uno::UNO_QUERY_THROW );
+                        xTransact->commit();
+                    }
+                    catch(const uno::Exception& )
+                    {
+                        DBG_UNHANDLED_EXCEPTION("basic");
+                        // TODO: error handling
+                        throw;
+                    }
+                }
+            }
+            maModifiable.setModified( true );
+            pImplLib->implSetModified( false );
+        }
+
+        // For container info ReadOnly refers to mbReadOnlyLink
+        rLib.bReadOnly = pImplLib->mbReadOnlyLink;
+    }
+
+    // if we did an in-place save into a storage (i.e. a save into the storage we were already based on),
+    // then we need to clean up the temporary storage we used for this
+    if ( bInplaceStorage && !sTempTargetStorName.isEmpty() )
+    {
+        SAL_WARN_IF(
+            !xSourceLibrariesStor.is(), "basic",
+            ("SfxLibrariesContainer::storeLibraries_impl: unexpected: we should"
+             " have a source storage here!"));
+        try
+        {
+            // for this, we first remove everything from the source storage, then copy the complete content
+            // from the temporary target storage. From then on, what used to be the "source storage" becomes
+            // the "target storage" for all subsequent operations.
+
+            // (We cannot simply remove the storage, denoted by maLibrariesDir, from i_rStorage - there might be
+            // open references to it.)
+
+            if ( xSourceLibrariesStor.is() )
+            {
+                // remove
+                const Sequence< OUString > aRemoveNames( xSourceLibrariesStor->getElementNames() );
+                for ( auto const & removeName : aRemoveNames )
+                {
+                    xSourceLibrariesStor->removeElement( removeName );
+                }
+
+                // copy
+                const Sequence< OUString > aCopyNames( xTargetLibrariesStor->getElementNames() );
+                for ( auto const & copyName : aCopyNames )
+                {
+                    xTargetLibrariesStor->copyElementTo( copyName, xSourceLibrariesStor, copyName );
+                }
+            }
+
+            // close and remove temp target
+            xTargetLibrariesStor->dispose();
+            i_rStorage->removeElement( sTempTargetStorName );
+            xTargetLibrariesStor.clear();
+            sTempTargetStorName.clear();
+
+            // adjust target
+            xTargetLibrariesStor = xSourceLibrariesStor;
+            xSourceLibrariesStor.clear();
+        }
+        catch( const Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("basic");
+            throw;
+        }
+    }
+
+    if( !mbOldInfoFormat && !maModifiable.isModified() )
+    {
+        return;
+    }
+    maModifiable.setModified( false );
+    mbOldInfoFormat = false;
+
+    // Write library container info
+    // Create sax writer
+    Reference< XWriter > xWriter = xml::sax::Writer::create(mxContext);
+
+    // Write info file
+    uno::Reference< io::XOutputStream > xOut;
+    uno::Reference< io::XStream > xInfoStream;
+    if( bStorage )
+    {
+        OUString aStreamName = maInfoFileName + "-lc.xml";
+
+        try
+        {
+            xInfoStream = xTargetLibrariesStor->openStreamElement( aStreamName, embed::ElementModes::READWRITE );
+            uno::Reference< beans::XPropertySet > xProps( xInfoStream, uno::UNO_QUERY_THROW );
+            xProps->setPropertyValue("MediaType", uno::Any( OUString( "text/xml" ) ) );
+
+            // #87671 Allow encryption
+            xProps->setPropertyValue("UseCommonStoragePasswordEncryption", uno::Any( true ) );
+
+            xOut = xInfoStream->getOutputStream();
+        }
+        catch(const uno::Exception& )
+        {
+            ErrorHandler::HandleError(  ERRCODE_IO_GENERAL );
+        }
+    }
+    else
+    {
+        // Create Output stream
+        INetURLObject aLibInfoInetObj( o3tl::getToken(maLibraryPath, 1, ';') );
+        aLibInfoInetObj.insertName( maInfoFileName, false, INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+        aLibInfoInetObj.setExtension( u"xlc" );
+        OUString aLibInfoPath( aLibInfoInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+        try
+        {
+            if( mxSFI->exists( aLibInfoPath ) )
+            {
+                mxSFI->kill( aLibInfoPath );
+            }
+            xOut = mxSFI->openFileWrite( aLibInfoPath );
+        }
+        catch(const Exception& )
+        {
+            xOut.clear();
+            SfxErrorContext aEc( ERRCTX_SFX_SAVEDOC, aLibInfoPath );
+            ErrorHandler::HandleError(  ERRCODE_IO_GENERAL );
+        }
+
+    }
+    if( !xOut.is() )
+    {
+        SAL_WARN("basic", "couldn't open output stream");
+        return;
+    }
+
+    xWriter->setOutputStream( xOut );
+
+    try
+    {
+        xmlscript::exportLibraryContainer( xWriter, pLibArray.get() );
+        if ( bStorage )
+        {
+            uno::Reference< embed::XTransactedObject > xTransact( xTargetLibrariesStor, uno::UNO_QUERY_THROW );
+            xTransact->commit();
+        }
+    }
+    catch(const uno::Exception& )
+    {
+        SAL_WARN("basic", "Problem during storing of libraries!");
+        ErrorHandler::HandleError(  ERRCODE_IO_GENERAL );
+    }
+}
+
+
+// Methods XElementAccess
+Type SAL_CALL SfxLibraryContainer::getElementType()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return maNameContainer->getElementType();
+}
+
+sal_Bool SfxLibraryContainer::hasElements()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    bool bRet = maNameContainer->hasElements();
+    return bRet;
+}
+
+// Methods XNameAccess
+Any SfxLibraryContainer::getByName( const OUString& aName )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    Any aRetAny = maNameContainer->getByName( aName ) ;
+    return aRetAny;
+}
+
+Sequence< OUString > SfxLibraryContainer::getElementNames()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return maNameContainer->getElementNames();
+}
+
+sal_Bool SfxLibraryContainer::hasByName( const OUString& aName )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return maNameContainer->hasByName( aName ) ;
+}
+
+// Methods XLibraryContainer
+Reference< XNameContainer > SAL_CALL SfxLibraryContainer::createLibrary( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    rtl::Reference<SfxLibrary> pNewLib = implCreateLibrary( Name );
+    pNewLib->maLibElementFileExtension = maLibElementFileExtension;
+
+    createVariableURL( pNewLib->maUnexpandedStorageURL, Name, maInfoFileName, true );
+
+    Reference< XNameAccess > xNameAccess( pNewLib );
+    Any aElement;
+    aElement <<= xNameAccess;
+    maNameContainer->insertByName( Name, aElement );
+    maModifiable.setModified( true );
+    Reference< XNameContainer > xRet( xNameAccess, UNO_QUERY );
+    return xRet;
+}
+
+Reference< XNameAccess > SAL_CALL SfxLibraryContainer::createLibraryLink
+    ( const OUString& Name, const OUString& StorageURL, sal_Bool ReadOnly )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    // TODO: Check other reasons to force ReadOnly status
+    //if( !ReadOnly )
+    //{
+    //}
+
+    OUString aLibInfoFileURL;
+    OUString aLibDirURL;
+    OUString aUnexpandedStorageURL;
+    checkStorageURL( StorageURL, aLibInfoFileURL, aLibDirURL, aUnexpandedStorageURL );
+
+
+    rtl::Reference<SfxLibrary> pNewLib = implCreateLibraryLink( Name, aLibInfoFileURL, aLibDirURL, ReadOnly );
+    pNewLib->maLibElementFileExtension = maLibElementFileExtension;
+    pNewLib->maUnexpandedStorageURL = aUnexpandedStorageURL;
+    pNewLib->maOriginalStorageURL = StorageURL;
+
+    uno::Reference< embed::XStorage > xDummyStor;
+    ::xmlscript::LibDescriptor aLibDesc;
+    implLoadLibraryIndexFile( pNewLib.get(), aLibDesc, xDummyStor, OUString() );
+    implImportLibDescriptor( pNewLib.get(), aLibDesc );
+
+    Reference< XNameAccess > xRet( pNewLib );
+    Any aElement;
+    aElement <<= xRet;
+    maNameContainer->insertByName( Name, aElement );
+    maModifiable.setModified( true );
+
+    if( StorageURL.indexOf( "vnd.sun.star.expand:$UNO_USER_PACKAGES_CACHE" ) != -1 )
+    {
+        pNewLib->mbExtension = true;
+    }
+    else if( StorageURL.indexOf( "vnd.sun.star.expand:$UNO_SHARED_PACKAGES_CACHE" ) != -1
+           || StorageURL.indexOf( "vnd.sun.star.expand:$BUNDLED_EXTENSIONS" ) != -1 )
+    {
+        pNewLib->mbExtension = true;
+        pNewLib->mbReadOnly = true;
+    }
+
+    return xRet;
+}
+
+void SAL_CALL SfxLibraryContainer::removeLibrary( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    // Get and hold library before removing
+    Any aLibAny = maNameContainer->getByName( Name ) ;
+    Reference< XNameAccess > xNameAccess;
+    aLibAny >>= xNameAccess;
+    SfxLibrary* pImplLib = static_cast< SfxLibrary* >( xNameAccess.get() );
+    if( pImplLib->mbReadOnly && !pImplLib->mbLink )
+    {
+        throw IllegalArgumentException("readonly && !link", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    // Remove from container
+    maNameContainer->removeByName( Name );
+    maModifiable.setModified( true );
+
+    // Delete library files, but not for linked libraries
+    if( pImplLib->mbLink )
+        return;
+
+    if( mxStorage.is() )
+    {
+        return;
+    }
+    if( xNameAccess->hasElements() )
+    {
+        Sequence< OUString > aNames = pImplLib->getElementNames();
+        sal_Int32 nNameCount = aNames.getLength();
+        const OUString* pNames = aNames.getConstArray();
+        for( sal_Int32 i = 0 ; i < nNameCount ; ++i, ++pNames )
+        {
+            pImplLib->removeElementWithoutChecks( *pNames, SfxLibrary::LibraryContainerAccess() );
+        }
+    }
+
+    // Delete index file
+    createAppLibraryFolder( pImplLib, Name );
+    OUString aLibInfoPath = pImplLib->maLibInfoFileURL;
+    try
+    {
+        if( mxSFI->exists( aLibInfoPath ) )
+        {
+            mxSFI->kill( aLibInfoPath );
+        }
+    }
+    catch(const Exception& ) {}
+
+    // Delete folder if empty
+    INetURLObject aInetObj( o3tl::getToken(maLibraryPath, 1, ';') );
+    aInetObj.insertName( Name, true, INetURLObject::LAST_SEGMENT,
+                         INetURLObject::EncodeMechanism::All );
+    OUString aLibDirPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+    try
+    {
+        if( mxSFI->isFolder( aLibDirPath ) )
+        {
+            Sequence< OUString > aContentSeq = mxSFI->getFolderContents( aLibDirPath, true );
+            sal_Int32 nCount = aContentSeq.getLength();
+            if( !nCount )
+            {
+                mxSFI->kill( aLibDirPath );
+            }
+        }
+    }
+    catch(const Exception& )
+    {
+    }
+}
+
+sal_Bool SAL_CALL SfxLibraryContainer::isLibraryLoaded( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    bool bRet = pImplLib->mbLoaded;
+    return bRet;
+}
+
+
+void SAL_CALL SfxLibraryContainer::loadLibrary( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    Any aLibAny = maNameContainer->getByName( Name ) ;
+    Reference< XNameAccess > xNameAccess;
+    aLibAny >>= xNameAccess;
+    SfxLibrary* pImplLib = static_cast< SfxLibrary* >( xNameAccess.get() );
+
+    bool bLoaded = pImplLib->mbLoaded;
+    pImplLib->mbLoaded = true;
+    if( bLoaded || !xNameAccess->hasElements() )
+        return;
+
+    if( pImplLib->mbPasswordProtected )
+    {
+        implLoadPasswordLibrary( pImplLib, Name );
+        return;
+    }
+
+    bool bLink = pImplLib->mbLink;
+    bool bStorage = mxStorage.is() && !bLink;
+
+    uno::Reference< embed::XStorage > xLibrariesStor;
+    uno::Reference< embed::XStorage > xLibraryStor;
+    if( bStorage )
+    {
+#if OSL_DEBUG_LEVEL > 0
+        try
+        {
+#endif
+            xLibrariesStor = mxStorage->openStorageElement( maLibrariesDir, embed::ElementModes::READ );
+            SAL_WARN_IF(
+                !xLibrariesStor.is(), "basic",
+                ("The method must either throw exception or return a"
+                 " storage!"));
+            if ( !xLibrariesStor.is() )
+            {
+                throw uno::RuntimeException("null returned from openStorageElement",static_cast< cppu::OWeakObject * >(this));
+            }
+
+            xLibraryStor = xLibrariesStor->openStorageElement( Name, embed::ElementModes::READ );
+            SAL_WARN_IF(
+                !xLibraryStor.is(), "basic",
+                ("The method must either throw exception or return a"
+                 " storage!"));
+            if ( !xLibrariesStor.is() )
+            {
+                throw uno::RuntimeException("null returned from openStorageElement",static_cast< cppu::OWeakObject * >(this));
+            }
+#if OSL_DEBUG_LEVEL > 0
+        }
+        catch(const uno::Exception& )
+        {
+            TOOLS_WARN_EXCEPTION(
+                "basic",
+                "couldn't open sub storage for library \"" << Name << "\"");
+            throw;
+        }
+#endif
+    }
+
+    Sequence< OUString > aNames = pImplLib->getElementNames();
+    sal_Int32 nNameCount = aNames.getLength();
+    const OUString* pNames = aNames.getConstArray();
+    for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+    {
+        OUString aElementName = pNames[ i ];
+
+        OUString aFile;
+        uno::Reference< io::XInputStream > xInStream;
+
+        if( bStorage )
+        {
+            uno::Reference< io::XStream > xElementStream;
+
+            aFile = aElementName + ".xml";
+
+            try
+            {
+                xElementStream = xLibraryStor->openStreamElement( aFile, embed::ElementModes::READ );
+            }
+            catch(const uno::Exception& )
+            {}
+
+            if( !xElementStream.is() )
+            {
+                // Check for EA2 document version with wrong extensions
+                aFile = aElementName + "." + maLibElementFileExtension;
+                try
+                {
+                    xElementStream = xLibraryStor->openStreamElement( aFile, embed::ElementModes::READ );
+                }
+                catch(const uno::Exception& )
+                {}
+            }
+
+            if ( xElementStream.is() )
+            {
+                xInStream = xElementStream->getInputStream();
+            }
+            if ( !xInStream.is() )
+            {
+                SAL_WARN(
+                    "basic",
+                    "couldn't open library element stream - attempted to"
+                        " open library \"" << Name << '"');
+                throw RuntimeException("couldn't open library element stream", *this);
+            }
+        }
+        else
+        {
+            OUString aLibDirPath = pImplLib->maStorageURL;
+            INetURLObject aElementInetObj( aLibDirPath );
+            aElementInetObj.insertName( aElementName, false,
+                                        INetURLObject::LAST_SEGMENT,
+                                        INetURLObject::EncodeMechanism::All );
+            aElementInetObj.setExtension( maLibElementFileExtension );
+            aFile = aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+        }
+
+        Reference< XNameContainer > xLib( pImplLib );
+        Any aAny = importLibraryElement( xLib, aElementName,
+                                         aFile, xInStream );
+        if( pImplLib->hasByName( aElementName ) )
+        {
+            if( aAny.hasValue() )
+            {
+                pImplLib->maNameContainer->replaceByName( aElementName, aAny );
+            }
+        }
+        else
+        {
+            pImplLib->maNameContainer->insertNoCheck(aElementName, aAny);
+        }
+    }
+    pImplLib->implSetModified( false );
+}
+
+// Methods XLibraryContainer2
+sal_Bool SAL_CALL SfxLibraryContainer::isLibraryLink( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    bool bRet = pImplLib->mbLink;
+    return bRet;
+}
+
+OUString SAL_CALL SfxLibraryContainer::getLibraryLinkURL( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    bool bLink = pImplLib->mbLink;
+    if( !bLink )
+    {
+        throw IllegalArgumentException("!link", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    OUString aRetStr = pImplLib->maLibInfoFileURL;
+    return aRetStr;
+}
+
+sal_Bool SAL_CALL SfxLibraryContainer::isLibraryReadOnly( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    bool bRet = pImplLib->mbReadOnly || (pImplLib->mbLink && pImplLib->mbReadOnlyLink);
+    return bRet;
+}
+
+void SAL_CALL SfxLibraryContainer::setLibraryReadOnly( const OUString& Name, sal_Bool bReadOnly )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    if( pImplLib->mbLink )
+    {
+        if( pImplLib->mbReadOnlyLink != bool(bReadOnly) )
+        {
+            pImplLib->mbReadOnlyLink = bReadOnly;
+            pImplLib->implSetModified( true );
+            maModifiable.setModified( true );
+        }
+    }
+    else
+    {
+        if( pImplLib->mbReadOnly != bool(bReadOnly) )
+        {
+            pImplLib->mbReadOnly = bReadOnly;
+            pImplLib->implSetModified( true );
+        }
+    }
+}
+
+void SAL_CALL SfxLibraryContainer::renameLibrary( const OUString& Name, const OUString& NewName )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    if( maNameContainer->hasByName( NewName ) )
+    {
+        throw ElementExistException();
+    }
+    // Get and hold library before removing
+    Any aLibAny = maNameContainer->getByName( Name ) ;
+
+    // #i24094 Maybe lib is not loaded!
+    Reference< XNameAccess > xNameAccess;
+    aLibAny >>= xNameAccess;
+    SfxLibrary* pImplLib = static_cast< SfxLibrary* >( xNameAccess.get() );
+    if( pImplLib->mbPasswordProtected && !pImplLib->mbPasswordVerified )
+    {
+        return;     // Lib with unverified password cannot be renamed
+    }
+    loadLibrary( Name );
+
+    // Remove from container
+    maNameContainer->removeByName( Name );
+    maModifiable.setModified( true );
+
+    // Rename library folder, but not for linked libraries
+    bool bMovedSuccessful = true;
+
+    // Rename files
+    bool bStorage = mxStorage.is();
+    if( !bStorage && !pImplLib->mbLink )
+    {
+        bMovedSuccessful = false;
+
+        OUString aLibDirPath = pImplLib->maStorageURL;
+
+        INetURLObject aDestInetObj( o3tl::getToken(maLibraryPath, 1, ';'));
+        aDestInetObj.insertName( NewName, true, INetURLObject::LAST_SEGMENT,
+                                 INetURLObject::EncodeMechanism::All );
+        OUString aDestDirPath = aDestInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+        // Store new URL
+        OUString aLibInfoFileURL = pImplLib->maLibInfoFileURL;
+        checkStorageURL( aDestDirPath, pImplLib->maLibInfoFileURL, pImplLib->maStorageURL,
+                         pImplLib->maUnexpandedStorageURL );
+
+        try
+        {
+            if( mxSFI->isFolder( aLibDirPath ) )
+            {
+                if( !mxSFI->isFolder( aDestDirPath ) )
+                {
+                    mxSFI->createFolder( aDestDirPath );
+                }
+                // Move index file
+                try
+                {
+                    if( mxSFI->exists( pImplLib->maLibInfoFileURL ) )
+                    {
+                        mxSFI->kill( pImplLib->maLibInfoFileURL );
+                    }
+                    mxSFI->move( aLibInfoFileURL, pImplLib->maLibInfoFileURL );
+                }
+                catch(const Exception& )
+                {
+                }
+
+                Sequence< OUString > aElementNames = xNameAccess->getElementNames();
+                sal_Int32 nNameCount = aElementNames.getLength();
+                const OUString* pNames = aElementNames.getConstArray();
+                for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+                {
+                    OUString aElementName = pNames[ i ];
+
+                    INetURLObject aElementInetObj( aLibDirPath );
+                    aElementInetObj.insertName( aElementName, false,
+                        INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+                    aElementInetObj.setExtension( maLibElementFileExtension );
+                    OUString aElementPath( aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+                    INetURLObject aElementDestInetObj( aDestDirPath );
+                    aElementDestInetObj.insertName( aElementName, false,
+                                                    INetURLObject::LAST_SEGMENT,
+                                                    INetURLObject::EncodeMechanism::All );
+                    aElementDestInetObj.setExtension( maLibElementFileExtension );
+                    OUString aDestElementPath( aElementDestInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+                    try
+                    {
+                        if( mxSFI->exists( aDestElementPath ) )
+                        {
+                            mxSFI->kill( aDestElementPath );
+                        }
+                        mxSFI->move( aElementPath, aDestElementPath );
+                    }
+                    catch(const Exception& )
+                    {
+                    }
+                }
+                pImplLib->storeResourcesAsURL( aDestDirPath, NewName );
+
+                // Delete folder if empty
+                Sequence< OUString > aContentSeq = mxSFI->getFolderContents( aLibDirPath, true );
+                sal_Int32 nCount = aContentSeq.getLength();
+                if( !nCount )
+                {
+                    mxSFI->kill( aLibDirPath );
+                }
+
+                bMovedSuccessful = true;
+                pImplLib->implSetModified( true );
+            }
+        }
+        catch(const Exception& )
+        {
+            // Restore old library
+            maNameContainer->insertByName( Name, aLibAny ) ;
+        }
+    }
+
+    if( bStorage && !pImplLib->mbLink )
+    {
+        pImplLib->implSetModified( true );
+    }
+    if( bMovedSuccessful )
+    {
+           maNameContainer->insertByName( NewName, aLibAny ) ;
+    }
+}
+
+
+// Methods XInitialization
+void SAL_CALL SfxLibraryContainer::initialize( const Sequence< Any >& _rArguments )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    sal_Int32 nArgCount = _rArguments.getLength();
+    if ( nArgCount != 1 )
+        throw IllegalArgumentException("too many args", static_cast<cppu::OWeakObject*>(this), -1);
+
+    OUString sInitialDocumentURL;
+    Reference< XStorageBasedDocument > xDocument;
+    if ( _rArguments[0] >>= sInitialDocumentURL )
+    {
+        init( sInitialDocumentURL, nullptr );
+        return;
+    }
+
+    if ( _rArguments[0] >>= xDocument )
+    {
+        initializeFromDocument( xDocument );
+        return;
+    }
+    throw IllegalArgumentException("arg1 unknown type", static_cast<cppu::OWeakObject*>(this), 1);
+
+}
+
+void SfxLibraryContainer::initializeFromDocument( const Reference< XStorageBasedDocument >& _rxDocument )
+{
+    // check whether this is a valid OfficeDocument, and obtain the document's root storage
+    Reference< XStorage > xDocStorage;
+    try
+    {
+        Reference< XServiceInfo > xSI( _rxDocument, UNO_QUERY_THROW );
+        if ( xSI->supportsService("com.sun.star.document.OfficeDocument"))
+        {
+            xDocStorage.set( _rxDocument->getDocumentStorage(), UNO_SET_THROW );
+        }
+        Reference< XModel > xDocument( _rxDocument, UNO_QUERY_THROW );
+        Reference< XComponent > xDocComponent( _rxDocument, UNO_QUERY_THROW );
+
+        mxOwnerDocument = xDocument;
+        startComponentListening( xDocComponent );
+    }
+    catch( const Exception& ) { }
+
+    if ( !xDocStorage.is() )
+    {
+        throw IllegalArgumentException("no doc storage", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    init( OUString(), xDocStorage );
+}
+
+// OEventListenerAdapter
+void SfxLibraryContainer::_disposing( const EventObject& _rSource )
+{
+#if OSL_DEBUG_LEVEL > 0
+    Reference< XModel > xDocument( mxOwnerDocument.get(), UNO_QUERY );
+    SAL_WARN_IF(
+        xDocument != _rSource.Source || !xDocument.is(), "basic",
+        "SfxLibraryContainer::_disposing: where does this come from?");
+#else
+    (void)_rSource;
+#endif
+    dispose();
+}
+
+// OComponentHelper
+void SAL_CALL SfxLibraryContainer::disposing()
+{
+    Reference< XModel > xModel = mxOwnerDocument;
+    EventObject aEvent( xModel );
+    maVBAScriptListeners.disposeAndClear( aEvent );
+    stopAllComponentListening();
+    mxOwnerDocument.clear();
+}
+
+// Methods XLibraryContainerPassword
+sal_Bool SAL_CALL SfxLibraryContainer::isLibraryPasswordProtected( const OUString& )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL SfxLibraryContainer::isLibraryPasswordVerified( const OUString& )
+{
+    throw IllegalArgumentException();
+}
+
+sal_Bool SAL_CALL SfxLibraryContainer::verifyLibraryPassword( const OUString&, const OUString& )
+{
+    throw IllegalArgumentException();
+}
+
+void SAL_CALL SfxLibraryContainer::changeLibraryPassword(const OUString&, const OUString&, const OUString& )
+{
+    throw IllegalArgumentException();
+}
+
+// Methods XContainer
+void SAL_CALL SfxLibraryContainer::addContainerListener( const Reference< XContainerListener >& xListener )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    maNameContainer->setEventSource( static_cast< XInterface* >( static_cast<OWeakObject*>(this) ) );
+    maNameContainer->addContainerListener( xListener );
+}
+
+void SAL_CALL SfxLibraryContainer::removeContainerListener( const Reference< XContainerListener >& xListener )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    maNameContainer->removeContainerListener( xListener );
+}
+
+// Methods XLibraryContainerExport
+void SAL_CALL SfxLibraryContainer::exportLibrary( const OUString& Name, const OUString& URL,
+    const Reference< XInteractionHandler >& Handler )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+
+    Reference< XSimpleFileAccess3 > xToUseSFI;
+    if( Handler.is() )
+    {
+        xToUseSFI = ucb::SimpleFileAccess::create( mxContext );
+        xToUseSFI->setInteractionHandler( Handler );
+    }
+
+    // Maybe lib is not loaded?!
+    loadLibrary( Name );
+
+    uno::Reference< css::embed::XStorage > xDummyStor;
+    if( pImplLib->mbPasswordProtected )
+    {
+        implStorePasswordLibrary( pImplLib, Name, xDummyStor, URL, xToUseSFI, Handler );
+    }
+    else
+    {
+        implStoreLibrary( pImplLib, Name, xDummyStor, URL, xToUseSFI, Handler );
+    }
+    ::xmlscript::LibDescriptor aLibDesc;
+    aLibDesc.aName = Name;
+    aLibDesc.bLink = false;             // Link status gets lost?
+    aLibDesc.bReadOnly = pImplLib->mbReadOnly;
+    aLibDesc.bPreload = false;          // Preload status gets lost?
+    aLibDesc.bPasswordProtected = pImplLib->mbPasswordProtected;
+    aLibDesc.aElementNames = pImplLib->getElementNames();
+
+    implStoreLibraryIndexFile( pImplLib, aLibDesc, xDummyStor, URL, xToUseSFI );
+}
+
+OUString SfxLibraryContainer::expand_url( const OUString& url )
+{
+    if (url.startsWithIgnoreAsciiCase( "vnd.sun.star.expand:" ))
+    {
+        return comphelper::getExpandedUri(mxContext, url);
+    }
+    else if( mxStringSubstitution.is() )
+    {
+        OUString ret( mxStringSubstitution->substituteVariables( url, false ) );
+        return ret;
+    }
+    else
+    {
+        return url;
+    }
+}
+
+//XLibraryContainer3
+OUString SAL_CALL SfxLibraryContainer::getOriginalLibraryLinkURL( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    bool bLink = pImplLib->mbLink;
+    if( !bLink )
+    {
+        throw IllegalArgumentException("!link", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    OUString aRetStr = pImplLib->maOriginalStorageURL;
+    return aRetStr;
+}
+
+
+// XVBACompatibility
+sal_Bool SAL_CALL SfxLibraryContainer::getVBACompatibilityMode()
+{
+    return mbVBACompat;
+}
+
+void SAL_CALL SfxLibraryContainer::setVBACompatibilityMode( sal_Bool _vbacompatmodeon )
+{
+    /*  The member variable mbVBACompat must be set first, the following call
+        to getBasicManager() may call getVBACompatibilityMode() which returns
+        this value. */
+    mbVBACompat = _vbacompatmodeon;
+    BasicManager* pBasMgr = getBasicManager();
+    if( !pBasMgr )
+        return;
+
+    // get the standard library
+    OUString aLibName = pBasMgr->GetName();
+    if ( aLibName.isEmpty())
+    {
+        aLibName = "Standard";
+    }
+    if( StarBASIC* pBasic = pBasMgr->GetLib( aLibName ) )
+    {
+        pBasic->SetVBAEnabled( _vbacompatmodeon );
+    }
+    /*  If in VBA compatibility mode, force creation of the VBA Globals
+        object. Each application will create an instance of its own
+        implementation and store it in its Basic manager. Implementations
+        will do all necessary additional initialization, such as
+        registering the global "This***Doc" UNO constant, starting the
+        document events processor etc.
+     */
+    if( mbVBACompat ) try
+    {
+        Reference< XModel > xModel( mxOwnerDocument );   // weak-ref -> ref
+        Reference< XMultiServiceFactory > xFactory( xModel, UNO_QUERY_THROW );
+        xFactory->createInstance("ooo.vba.VBAGlobals");
+    }
+    catch(const Exception& )
+    {
+    }
+}
+
+void SAL_CALL SfxLibraryContainer::setProjectName( const OUString& _projectname )
+{
+    msProjectName = _projectname;
+    BasicManager* pBasMgr = getBasicManager();
+    // Temporary HACK
+    // Some parts of the VBA handling ( e.g. in core basic )
+    // code expect the name of the VBA project to be set as the name of
+    // the basic manager. Provide fail back here.
+    if( pBasMgr )
+    {
+        pBasMgr->SetName( msProjectName );
+    }
+}
+
+sal_Int32 SAL_CALL SfxLibraryContainer::getRunningVBAScripts()
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    return mnRunningVBAScripts;
+}
+
+void SAL_CALL SfxLibraryContainer::addVBAScriptListener( const Reference< vba::XVBAScriptListener >& rxListener )
+{
+    maVBAScriptListeners.addInterface( rxListener );
+}
+
+void SAL_CALL SfxLibraryContainer::removeVBAScriptListener( const Reference< vba::XVBAScriptListener >& rxListener )
+{
+    maVBAScriptListeners.removeInterface( rxListener );
+}
+
+void SAL_CALL SfxLibraryContainer::broadcastVBAScriptEvent( sal_Int32 nIdentifier, const OUString& rModuleName )
+{
+    // own lock for accessing the number of running scripts
+    enterMethod();
+    switch( nIdentifier )
+    {
+    case vba::VBAScriptEventId::SCRIPT_STARTED:
+        ++mnRunningVBAScripts;
+        break;
+    case vba::VBAScriptEventId::SCRIPT_STOPPED:
+        --mnRunningVBAScripts;
+        break;
+    }
+    leaveMethod();
+
+    Reference< XModel > xModel = mxOwnerDocument;  // weak-ref -> ref
+    vba::VBAScriptEvent aEvent( Reference<XInterface>(xModel, UNO_QUERY), nIdentifier, rModuleName );
+    maVBAScriptListeners.notifyEach( &css::script::vba::XVBAScriptListener::notifyVBAScriptEvent, aEvent );
+}
+
+// Methods XPropertySet
+css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL SfxLibraryContainer::getPropertySetInfo()
+{
+    return uno::Reference<beans::XPropertySetInfo>();
+}
+
+void SAL_CALL SfxLibraryContainer::setPropertyValue(const OUString& aPropertyName,
+                                                    const uno::Any& aValue)
+{
+    if (aPropertyName != sVBATextEncodingPropName)
+        throw UnknownPropertyException(aPropertyName, static_cast<uno::XWeak*>(this));
+    aValue >>= meVBATextEncoding;
+}
+
+css::uno::Any SAL_CALL SfxLibraryContainer::getPropertyValue(const OUString& aPropertyName)
+{
+    if (aPropertyName == sVBATextEncodingPropName)
+        return uno::Any(meVBATextEncoding);
+    throw UnknownPropertyException(aPropertyName, static_cast<uno::XWeak*>(this));
+}
+
+void SAL_CALL SfxLibraryContainer::addPropertyChangeListener(
+    const OUString& /* aPropertyName */, const Reference<XPropertyChangeListener>& /* xListener */)
+{
+    throw NoSupportException();
+}
+
+void SAL_CALL SfxLibraryContainer::removePropertyChangeListener(
+    const OUString& /* aPropertyName */, const Reference<XPropertyChangeListener>& /* aListener */)
+{
+    throw NoSupportException();
+}
+
+void SAL_CALL SfxLibraryContainer::addVetoableChangeListener(
+    const OUString& /* PropertyName */, const Reference<XVetoableChangeListener>& /* aListener */)
+{
+    throw NoSupportException();
+}
+
+void SAL_CALL SfxLibraryContainer::removeVetoableChangeListener(
+    const OUString& /* PropertyName */, const Reference<XVetoableChangeListener>& /* aListener */)
+{
+    throw NoSupportException();
+}
+
+// Methods XServiceInfo
+sal_Bool SAL_CALL SfxLibraryContainer::supportsService( const OUString& _rServiceName )
+{
+    return cppu::supportsService(this, _rServiceName);
+}
+
+// Implementation class SfxLibrary
+
+// Ctor
+SfxLibrary::SfxLibrary( ModifiableHelper& _rModifiable, const Type& aType,
+    const Reference< XSimpleFileAccess3 >& xSFI )
+        : OComponentHelper( m_aMutex )
+        , mxSFI( xSFI )
+        , mrModifiable( _rModifiable )
+        , maNameContainer( new NameContainer(aType) )
+        , mbLoaded( true )
+        , mbIsModified( true )
+        , mbInitialised( false )
+        , mbLink( false )
+        , mbReadOnly( false )
+        , mbReadOnlyLink( false )
+        , mbPreload( false )
+        , mbPasswordProtected( false )
+        , mbPasswordVerified( false )
+        , mbDoc50Password( false )
+        , mbSharedIndexFile( false )
+        , mbExtension( false )
+{
+}
+
+SfxLibrary::SfxLibrary( ModifiableHelper& _rModifiable, const Type& aType,
+    const Reference< XSimpleFileAccess3 >& xSFI,
+    OUString aLibInfoFileURL, OUString aStorageURL, bool ReadOnly )
+        : OComponentHelper( m_aMutex )
+        , mxSFI( xSFI )
+        , mrModifiable( _rModifiable )
+        , maNameContainer( new NameContainer(aType) )
+        , mbLoaded( false )
+        , mbIsModified( true )
+        , mbInitialised( false )
+        , maLibInfoFileURL(std::move( aLibInfoFileURL ))
+        , maStorageURL(std::move( aStorageURL ))
+        , mbLink( true )
+        , mbReadOnly( false )
+        , mbReadOnlyLink( ReadOnly )
+        , mbPreload( false )
+        , mbPasswordProtected( false )
+        , mbPasswordVerified( false )
+        , mbDoc50Password( false )
+        , mbSharedIndexFile( false )
+        , mbExtension( false )
+{
+}
+
+bool SfxLibrary::isLoadedStorable()
+{
+    return mbLoaded && (!mbPasswordProtected || mbPasswordVerified);
+}
+
+void SfxLibrary::implSetModified( bool _bIsModified )
+{
+    if ( mbIsModified == _bIsModified )
+    {
+        return;
+    }
+    mbIsModified = _bIsModified;
+    if ( mbIsModified )
+    {
+        mrModifiable.setModified( true );
+    }
+}
+
+// Methods XInterface
+Any SAL_CALL SfxLibrary::queryInterface( const Type& rType )
+{
+    Any aRet =
+        ::cppu::queryInterface(
+            rType,
+            static_cast< XContainer * >( this ),
+            static_cast< XNameContainer * >( this ),
+            static_cast< XNameAccess * >( this ),
+            static_cast< XElementAccess * >( this ),
+            static_cast< XChangesNotifier * >( this ) );
+    if( !aRet.hasValue() )
+    {
+        aRet = OComponentHelper::queryInterface( rType );
+    }
+    return aRet;
+}
+
+// Methods XElementAccess
+Type SfxLibrary::getElementType()
+{
+    return maNameContainer->getElementType();
+}
+
+sal_Bool SfxLibrary::hasElements()
+{
+    bool bRet = maNameContainer->hasElements();
+    return bRet;
+}
+
+// Methods XNameAccess
+Any SfxLibrary::getByName( const OUString& aName )
+{
+    impl_checkLoaded();
+
+    Any aRetAny = maNameContainer->getByName( aName ) ;
+    return aRetAny;
+}
+
+Sequence< OUString > SfxLibrary::getElementNames()
+{
+    return maNameContainer->getElementNames();
+}
+
+sal_Bool SfxLibrary::hasByName( const OUString& aName )
+{
+    bool bRet = maNameContainer->hasByName( aName );
+    return bRet;
+}
+
+void SfxLibrary::impl_checkReadOnly()
+{
+    if( mbReadOnly || (mbLink && mbReadOnlyLink) )
+    {
+        throw IllegalArgumentException(
+            "Library is readonly.",
+            // TODO: resource
+            *this, 0
+        );
+    }
+}
+
+void SfxLibrary::impl_checkLoaded()
+{
+    if ( !mbLoaded )
+    {
+        throw WrappedTargetException(
+            OUString(),
+            *this,
+            Any( LibraryNotLoadedException(
+                OUString(),
+                *this
+            ) )
+        );
+    }
+}
+
+// Methods XNameReplace
+void SfxLibrary::replaceByName( const OUString& aName, const Any& aElement )
+{
+    impl_checkReadOnly();
+    impl_checkLoaded();
+
+    SAL_WARN_IF(
+        !isLibraryElementValid(aElement), "basic",
+        "SfxLibrary::replaceByName: replacing element is invalid!");
+
+    maNameContainer->replaceByName( aName, aElement );
+    implSetModified( true );
+}
+
+
+// Methods XNameContainer
+void SfxLibrary::insertByName( const OUString& aName, const Any& aElement )
+{
+    impl_checkReadOnly();
+    impl_checkLoaded();
+
+    SAL_WARN_IF(
+        !isLibraryElementValid(aElement), "basic",
+        "SfxLibrary::insertByName: to-be-inserted element is invalid!");
+
+    maNameContainer->insertByName( aName, aElement );
+    implSetModified( true );
+}
+
+void SfxLibrary::impl_removeWithoutChecks( const OUString& _rElementName )
+{
+    maNameContainer->removeByName( _rElementName );
+    implSetModified( true );
+
+    // Remove element file
+    if( maStorageURL.isEmpty() )
+        return;
+
+    INetURLObject aElementInetObj( maStorageURL );
+    aElementInetObj.insertName( _rElementName, false,
+                                INetURLObject::LAST_SEGMENT,
+                                INetURLObject::EncodeMechanism::All );
+    aElementInetObj.setExtension( maLibElementFileExtension );
+    OUString aFile = aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+    try
+    {
+        if( mxSFI->exists( aFile ) )
+        {
+            mxSFI->kill( aFile );
+        }
+    }
+    catch(const Exception& )
+    {
+        DBG_UNHANDLED_EXCEPTION("basic");
+    }
+}
+
+void SfxLibrary::removeByName( const OUString& Name )
+{
+    impl_checkReadOnly();
+    impl_checkLoaded();
+    impl_removeWithoutChecks( Name );
+}
+
+// XTypeProvider
+Sequence< Type > SfxLibrary::getTypes()
+{
+    static OTypeCollection ourTypes_NameContainer(
+                cppu::UnoType<XNameContainer>::get(),
+                cppu::UnoType<XContainer>::get(),
+                cppu::UnoType<XChangesNotifier>::get(),
+                OComponentHelper::getTypes() );
+
+    return ourTypes_NameContainer.getTypes();
+}
+
+
+Sequence< sal_Int8 > SfxLibrary::getImplementationId()
+{
+    return css::uno::Sequence<sal_Int8>();
+}
+
+// Methods XContainer
+void SAL_CALL SfxLibrary::addContainerListener( const Reference< XContainerListener >& xListener )
+{
+    maNameContainer->setEventSource( static_cast< XInterface* >( static_cast<OWeakObject*>(this) ) );
+    maNameContainer->addContainerListener( xListener );
+}
+
+void SAL_CALL SfxLibrary::removeContainerListener( const Reference< XContainerListener >& xListener )
+{
+    maNameContainer->removeContainerListener( xListener );
+}
+
+// Methods XChangesNotifier
+void SAL_CALL SfxLibrary::addChangesListener( const Reference< XChangesListener >& xListener )
+{
+    maNameContainer->setEventSource( static_cast< XInterface* >( static_cast<OWeakObject*>(this) ) );
+    maNameContainer->addChangesListener( xListener );
+}
+
+void SAL_CALL SfxLibrary::removeChangesListener( const Reference< XChangesListener >& xListener )
+{
+    maNameContainer->removeChangesListener( xListener );
+}
+
+
+// Implementation class ScriptExtensionIterator
+
+constexpr OUStringLiteral sBasicLibMediaType = u"application/vnd.sun.star.basic-library";
+constexpr OUStringLiteral sDialogLibMediaType = u"application/vnd.sun.star.dialog-library";
+
+ScriptExtensionIterator::ScriptExtensionIterator()
+    : m_xContext( comphelper::getProcessComponentContext() )
+    , m_eState( USER_EXTENSIONS )
+    , m_bUserPackagesLoaded( false )
+    , m_bSharedPackagesLoaded( false )
+    , m_bBundledPackagesLoaded( false )
+    , m_iUserPackage( 0 )
+    , m_iSharedPackage( 0 )
+       , m_iBundledPackage( 0 )
+    , m_pScriptSubPackageIterator( nullptr )
+{}
+
+OUString ScriptExtensionIterator::nextBasicOrDialogLibrary( bool& rbPureDialogLib )
+{
+    OUString aRetLib;
+
+    while( aRetLib.isEmpty() && m_eState != END_REACHED )
+    {
+        switch( m_eState )
+        {
+            case USER_EXTENSIONS:
+            {
+                Reference< deployment::XPackage > xScriptPackage =
+                    implGetNextUserScriptPackage( rbPureDialogLib );
+                if( !xScriptPackage.is() )
+                {
+                    break;
+                }
+                aRetLib = xScriptPackage->getURL();
+                break;
+            }
+
+            case SHARED_EXTENSIONS:
+            {
+                Reference< deployment::XPackage > xScriptPackage =
+                    implGetNextSharedScriptPackage( rbPureDialogLib );
+                if( !xScriptPackage.is() )
+                {
+                    break;
+                }
+                aRetLib = xScriptPackage->getURL();
+                break;
+            }
+            case BUNDLED_EXTENSIONS:
+            {
+                Reference< deployment::XPackage > xScriptPackage =
+                    implGetNextBundledScriptPackage( rbPureDialogLib );
+                if( !xScriptPackage.is() )
+                {
+                    break;
+                }
+                aRetLib = xScriptPackage->getURL();
+                break;
+            }
+            case END_REACHED:
+                SAL_WARN(
+                    "basic",
+                    ("ScriptExtensionIterator::nextBasicOrDialogLibrary():"
+                     " Invalid case END_REACHED"));
+                break;
+        }
+    }
+
+    return aRetLib;
+}
+
+ScriptSubPackageIterator::ScriptSubPackageIterator( Reference< deployment::XPackage > const & xMainPackage )
+    : m_xMainPackage( xMainPackage )
+    , m_bIsValid( false )
+    , m_bIsBundle( false )
+    , m_nSubPkgCount( 0 )
+    , m_iNextSubPkg( 0 )
+{
+    if( !m_xMainPackage.is() )
+    {
+        return;
+    }
+    // Check if parent package is registered
+    beans::Optional< beans::Ambiguous<sal_Bool> > option( m_xMainPackage->isRegistered
+        ( Reference<task::XAbortChannel>(), Reference<ucb::XCommandEnvironment>() ) );
+    bool bRegistered = false;
+    if( option.IsPresent )
+    {
+        beans::Ambiguous<sal_Bool> const & reg = option.Value;
+        if( !reg.IsAmbiguous && reg.Value )
+        {
+            bRegistered = true;
+        }
+    }
+    if( bRegistered )
+    {
+        m_bIsValid = true;
+        if( m_xMainPackage->isBundle() )
+        {
+            m_bIsBundle = true;
+            m_aSubPkgSeq = m_xMainPackage->getBundle( Reference<task::XAbortChannel>(),
+                                                      Reference<ucb::XCommandEnvironment>() );
+            m_nSubPkgCount = m_aSubPkgSeq.getLength();
+        }
+    }
+}
+
+Reference< deployment::XPackage > ScriptSubPackageIterator::getNextScriptSubPackage( bool& rbPureDialogLib )
+{
+    rbPureDialogLib = false;
+
+    Reference< deployment::XPackage > xScriptPackage;
+    if( !m_bIsValid )
+    {
+        return xScriptPackage;
+    }
+    if( m_bIsBundle )
+    {
+        const Reference< deployment::XPackage >* pSeq = m_aSubPkgSeq.getConstArray();
+        sal_Int32 iPkg;
+        for( iPkg = m_iNextSubPkg ; iPkg < m_nSubPkgCount ; ++iPkg )
+        {
+            const Reference< deployment::XPackage > xSubPkg = pSeq[ iPkg ];
+            xScriptPackage = implDetectScriptPackage( xSubPkg, rbPureDialogLib );
+            if( xScriptPackage.is() )
+            {
+                break;
+            }
+        }
+        m_iNextSubPkg = iPkg + 1;
+    }
+    else
+    {
+        xScriptPackage = implDetectScriptPackage( m_xMainPackage, rbPureDialogLib );
+        m_bIsValid = false;     // No more script packages
+    }
+
+    return xScriptPackage;
+}
+
+Reference< deployment::XPackage > ScriptSubPackageIterator::implDetectScriptPackage ( const Reference< deployment::XPackage >& rPackage,
+                                                                                      bool& rbPureDialogLib )
+{
+    Reference< deployment::XPackage > xScriptPackage;
+
+    if( rPackage.is() )
+    {
+        const Reference< deployment::XPackageTypeInfo > xPackageTypeInfo = rPackage->getPackageType();
+        OUString aMediaType = xPackageTypeInfo->getMediaType();
+        if ( aMediaType == sBasicLibMediaType )
+        {
+            xScriptPackage = rPackage;
+        }
+        else if ( aMediaType == sDialogLibMediaType )
+        {
+            rbPureDialogLib = true;
+            xScriptPackage = rPackage;
+        }
+    }
+
+    return xScriptPackage;
+}
+
+Reference< deployment::XPackage > ScriptExtensionIterator::implGetNextUserScriptPackage( bool& rbPureDialogLib )
+{
+    Reference< deployment::XPackage > xScriptPackage;
+
+    if( !m_bUserPackagesLoaded )
+    {
+        try
+        {
+            Reference< XExtensionManager > xManager = ExtensionManager::get( m_xContext );
+            m_aUserPackagesSeq = xManager->getDeployedExtensions("user",
+                                                                 Reference< task::XAbortChannel >(),
+                                                                 Reference< ucb::XCommandEnvironment >() );
+        }
+        catch(const css::uno::DeploymentException& )
+        {
+            // Special Office installations may not contain deployment code
+            m_eState = END_REACHED;
+            return xScriptPackage;
+        }
+
+        m_bUserPackagesLoaded = true;
+    }
+
+    if( m_iUserPackage == m_aUserPackagesSeq.getLength() )
+    {
+        m_eState = SHARED_EXTENSIONS;       // Later: SHARED_MODULE
+    }
+    else
+    {
+        if( m_pScriptSubPackageIterator == nullptr )
+        {
+            const Reference< deployment::XPackage >* pUserPackages = m_aUserPackagesSeq.getConstArray();
+            Reference< deployment::XPackage > xPackage = pUserPackages[ m_iUserPackage ];
+            SAL_WARN_IF(
+                !xPackage.is(), "basic",
+                ("ScriptExtensionIterator::implGetNextUserScriptPackage():"
+                 " Invalid package"));
+            m_pScriptSubPackageIterator = new ScriptSubPackageIterator( xPackage );
+        }
+
+        xScriptPackage = m_pScriptSubPackageIterator->getNextScriptSubPackage( rbPureDialogLib );
+        if( !xScriptPackage.is() )
+        {
+            delete m_pScriptSubPackageIterator;
+            m_pScriptSubPackageIterator = nullptr;
+            m_iUserPackage++;
+        }
+    }
+
+    return xScriptPackage;
+}
+
+Reference< deployment::XPackage > ScriptExtensionIterator::implGetNextSharedScriptPackage( bool& rbPureDialogLib )
+{
+    Reference< deployment::XPackage > xScriptPackage;
+
+    if( !m_bSharedPackagesLoaded )
+    {
+        try
+        {
+            Reference< XExtensionManager > xSharedManager = ExtensionManager::get( m_xContext );
+            m_aSharedPackagesSeq = xSharedManager->getDeployedExtensions("shared",
+                                                                         Reference< task::XAbortChannel >(),
+                                                                         Reference< ucb::XCommandEnvironment >() );
+        }
+        catch(const css::uno::DeploymentException& )
+        {
+            // Special Office installations may not contain deployment code
+            return xScriptPackage;
+        }
+
+        m_bSharedPackagesLoaded = true;
+    }
+
+    if( m_iSharedPackage == m_aSharedPackagesSeq.getLength() )
+    {
+        m_eState = BUNDLED_EXTENSIONS;
+    }
+    else
+    {
+        if( m_pScriptSubPackageIterator == nullptr )
+        {
+            const Reference< deployment::XPackage >* pSharedPackages = m_aSharedPackagesSeq.getConstArray();
+            Reference< deployment::XPackage > xPackage = pSharedPackages[ m_iSharedPackage ];
+            SAL_WARN_IF(
+                !xPackage.is(), "basic",
+                ("ScriptExtensionIterator::implGetNextSharedScriptPackage():"
+                 " Invalid package"));
+            m_pScriptSubPackageIterator = new ScriptSubPackageIterator( xPackage );
+        }
+
+        xScriptPackage = m_pScriptSubPackageIterator->getNextScriptSubPackage( rbPureDialogLib );
+        if( !xScriptPackage.is() )
+        {
+            delete m_pScriptSubPackageIterator;
+            m_pScriptSubPackageIterator = nullptr;
+            m_iSharedPackage++;
+        }
+    }
+
+    return xScriptPackage;
+}
+
+Reference< deployment::XPackage > ScriptExtensionIterator::implGetNextBundledScriptPackage( bool& rbPureDialogLib )
+{
+    Reference< deployment::XPackage > xScriptPackage;
+
+    if( !m_bBundledPackagesLoaded )
+    {
+        try
+        {
+            Reference< XExtensionManager > xManager = ExtensionManager::get( m_xContext );
+            m_aBundledPackagesSeq = xManager->getDeployedExtensions("bundled",
+                                                                    Reference< task::XAbortChannel >(),
+                                                                    Reference< ucb::XCommandEnvironment >() );
+        }
+        catch(const css::uno::DeploymentException& )
+        {
+            // Special Office installations may not contain deployment code
+            return xScriptPackage;
+        }
+
+        m_bBundledPackagesLoaded = true;
+    }
+
+    if( m_iBundledPackage == m_aBundledPackagesSeq.getLength() )
+    {
+        m_eState = END_REACHED;
+    }
+    else
+    {
+        if( m_pScriptSubPackageIterator == nullptr )
+        {
+            const Reference< deployment::XPackage >* pBundledPackages = m_aBundledPackagesSeq.getConstArray();
+            Reference< deployment::XPackage > xPackage = pBundledPackages[ m_iBundledPackage ];
+            SAL_WARN_IF(
+                !xPackage.is(), "basic",
+                ("ScriptExtensionIterator::implGetNextBundledScriptPackage():"
+                 " Invalid package"));
+            m_pScriptSubPackageIterator = new ScriptSubPackageIterator( xPackage );
+        }
+
+        xScriptPackage = m_pScriptSubPackageIterator->getNextScriptSubPackage( rbPureDialogLib );
+        if( !xScriptPackage.is() )
+        {
+            delete m_pScriptSubPackageIterator;
+            m_pScriptSubPackageIterator = nullptr;
+            m_iBundledPackage++;
+        }
+    }
+
+    return xScriptPackage;
+}
+
+}   // namespace basic
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/basic/source/uno/scriptcont.cxx b/basic/source/uno/scriptcont.cxx
new file mode 100644
index 000000000..52413b759
--- /dev/null
+++ b/basic/source/uno/scriptcont.cxx
@@ -0,0 +1,1243 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <scriptcont.hxx>
+#include <com/sun/star/packages/WrongPasswordException.hpp>
+#include <com/sun/star/xml/sax/Parser.hpp>
+#include <com/sun/star/xml/sax/InputSource.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/io/XTruncate.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/embed/XEncryptionProtectedSource.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/embed/XTransactedObject.hpp>
+#include <com/sun/star/task/ErrorCodeIOException.hpp>
+#include <com/sun/star/script/ModuleType.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <comphelper/storagehelper.hxx>
+#include <unotools/ucbstreamhelper.hxx>
+#include <sal/log.hxx>
+#include <sot/storage.hxx>
+
+// For password functionality
+#include <tools/urlobj.hxx>
+
+
+#include <svtools/sfxecode.hxx>
+#include <svtools/ehdl.hxx>
+#include <basic/basmgr.hxx>
+#include <basic/sbmod.hxx>
+#include <basic/modsizeexceeded.hxx>
+#include <xmlscript/xmlmod_imexp.hxx>
+#include <com/sun/star/util/VetoException.hpp>
+#include <memory>
+
+namespace basic
+{
+
+using namespace com::sun::star::document;
+using namespace com::sun::star::container;
+using namespace com::sun::star::io;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::script;
+using namespace com::sun::star::xml::sax;
+using namespace com::sun::star;
+using namespace cppu;
+using namespace osl;
+
+
+// Implementation class SfxScriptLibraryContainer
+
+OUString SfxScriptLibraryContainer::getInfoFileName() const
+{
+    static constexpr OUStringLiteral script = u"script";
+    return script;
+}
+OUString SfxScriptLibraryContainer::getOldInfoFileName() const
+{
+    static constexpr OUStringLiteral script = u"script";
+    return script;
+}
+OUString SfxScriptLibraryContainer::getLibElementFileExtension() const
+{
+    static constexpr OUStringLiteral xba = u"xba";
+    return xba;
+}
+OUString SfxScriptLibraryContainer::getLibrariesDir() const
+{
+    static constexpr OUStringLiteral sBasic = u"Basic";
+    return sBasic;
+}
+
+// OldBasicPassword interface
+void SfxScriptLibraryContainer::setLibraryPassword( const OUString& rLibraryName, const OUString& rPassword )
+{
+    try
+    {
+        SfxLibrary* pImplLib = getImplLib( rLibraryName );
+        if( !rPassword.isEmpty() )
+        {
+            pImplLib->mbDoc50Password = true;
+            pImplLib->mbPasswordProtected = true;
+            pImplLib->maPassword = rPassword;
+            SfxScriptLibrary *const pSL(dynamic_cast<SfxScriptLibrary *>(pImplLib));
+            if (pSL && pSL->mbLoaded)
+            {
+                pSL->mbLoadedSource = true; // must store source code now!
+            }
+        }
+    }
+    catch(const NoSuchElementException& ) {}
+}
+
+// Ctor for service
+SfxScriptLibraryContainer::SfxScriptLibraryContainer()
+{
+    // all initialisation has to be done
+    // by calling XInitialization::initialize
+}
+
+SfxScriptLibraryContainer::SfxScriptLibraryContainer( const uno::Reference< embed::XStorage >& xStorage )
+{
+    init( OUString(), xStorage );
+}
+
+// Methods to get library instances of the correct type
+rtl::Reference<SfxLibrary> SfxScriptLibraryContainer::implCreateLibrary( const OUString& )
+{
+    return new SfxScriptLibrary( maModifiable, mxSFI );
+}
+
+rtl::Reference<SfxLibrary> SfxScriptLibraryContainer::implCreateLibraryLink( const OUString&,
+                                                              const OUString& aLibInfoFileURL,
+                                                              const OUString& StorageURL,
+                                                              bool ReadOnly )
+{
+    return new SfxScriptLibrary( maModifiable, mxSFI,
+                                             aLibInfoFileURL, StorageURL, ReadOnly );
+}
+
+Any SfxScriptLibraryContainer::createEmptyLibraryElement()
+{
+    Any aRetAny;
+    aRetAny <<= OUString();
+    return aRetAny;
+}
+
+bool SfxScriptLibraryContainer::isLibraryElementValid(const Any& rElement) const
+{
+    return SfxScriptLibrary::containsValidModule(rElement);
+}
+
+void SfxScriptLibraryContainer::writeLibraryElement( const Reference < XNameContainer >& xLib,
+                                                              const OUString& aElementName,
+                                                              const Reference< XOutputStream >& xOutput)
+{
+    // Create sax writer
+    Reference< XWriter > xWriter = xml::sax::Writer::create(mxContext);
+
+    Reference< XTruncate > xTruncate( xOutput, UNO_QUERY );
+    OSL_ENSURE( xTruncate.is(), "Currently only the streams that can be truncated are expected!" );
+    if ( xTruncate.is() )
+    {
+        xTruncate->truncate();
+    }
+    xWriter->setOutputStream( xOutput );
+
+    xmlscript::ModuleDescriptor aMod;
+    aMod.aName = aElementName;
+    aMod.aLanguage = "StarBasic";
+    Any aElement = xLib->getByName( aElementName );
+    aElement >>= aMod.aCode;
+
+    Reference< script::vba::XVBAModuleInfo > xModInfo( xLib, UNO_QUERY );
+    if( xModInfo.is() && xModInfo->hasModuleInfo( aElementName ) )
+    {
+        script::ModuleInfo aModInfo = xModInfo->getModuleInfo( aElementName );
+        switch( aModInfo.ModuleType )
+        {
+        case ModuleType::NORMAL:
+            aMod.aModuleType = "normal";
+            break;
+        case ModuleType::CLASS:
+            aMod.aModuleType ="class";
+            break;
+        case ModuleType::FORM:
+            aMod.aModuleType = "form";
+            break;
+        case ModuleType::DOCUMENT:
+            aMod.aModuleType = "document";
+            break;
+        case ModuleType::UNKNOWN:
+            // nothing
+            break;
+        }
+    }
+
+    xmlscript::exportScriptModule( xWriter, aMod );
+}
+
+
+Any SfxScriptLibraryContainer::importLibraryElement
+    ( const Reference < XNameContainer >& xLib,
+      const OUString& aElementName, const OUString& aFile,
+      const uno::Reference< io::XInputStream >& xInStream )
+{
+    Any aRetAny;
+
+    Reference< XParser > xParser = xml::sax::Parser::create( mxContext );
+
+    // Read from storage?
+    bool bStorage = xInStream.is();
+    Reference< XInputStream > xInput;
+
+    if( bStorage )
+    {
+        xInput = xInStream;
+    }
+    else
+    {
+        try
+        {
+            xInput = mxSFI->openFileRead( aFile );
+        }
+        catch(const Exception& )
+        //catch( Exception& e )
+        {
+            // TODO:
+            //throw WrappedTargetException( e );
+        }
+    }
+
+    if( !xInput.is() )
+        return aRetAny;
+
+    InputSource source;
+    source.aInputStream = xInput;
+    source.sSystemId    = aFile;
+
+    // start parsing
+    xmlscript::ModuleDescriptor aMod;
+
+    try
+    {
+        xParser->setDocumentHandler( ::xmlscript::importScriptModule( aMod ) );
+        xParser->parseStream( source );
+    }
+    catch(const Exception& )
+    {
+        SfxErrorContext aEc( ERRCTX_SFX_LOADBASIC, aFile );
+        ErrorHandler::HandleError( ERRCODE_IO_GENERAL );
+    }
+
+    aRetAny <<= aMod.aCode;
+
+    // TODO: Check language
+    // aMod.aLanguage
+    // aMod.aName ignored
+    if( !aMod.aModuleType.isEmpty() )
+    {
+        /*  If in VBA compatibility mode, force creation of the VBA Globals
+            object. Each application will create an instance of its own
+            implementation and store it in its Basic manager. Implementations
+            will do all necessary additional initialization, such as
+            registering the global "This***Doc" UNO constant, starting the
+            document events processor etc.
+         */
+        if( getVBACompatibilityMode() ) try
+        {
+            Reference< frame::XModel > xModel( mxOwnerDocument );   // weak-ref -> ref
+            Reference< XMultiServiceFactory > xFactory( xModel, UNO_QUERY_THROW );
+            xFactory->createInstance("ooo.vba.VBAGlobals");
+        }
+        catch(const Exception& )
+        {
+        }
+
+        script::ModuleInfo aModInfo;
+        aModInfo.ModuleType = ModuleType::UNKNOWN;
+        if( aMod.aModuleType == "normal" )
+        {
+            aModInfo.ModuleType = ModuleType::NORMAL;
+        }
+        else if( aMod.aModuleType == "class" )
+        {
+            aModInfo.ModuleType = ModuleType::CLASS;
+        }
+        else if( aMod.aModuleType == "form" )
+        {
+            aModInfo.ModuleType = ModuleType::FORM;
+            aModInfo.ModuleObject = mxOwnerDocument;
+        }
+        else if( aMod.aModuleType == "document" )
+        {
+            aModInfo.ModuleType = ModuleType::DOCUMENT;
+
+            // #163691# use the same codename access instance for all document modules
+            if( !mxCodeNameAccess.is() ) try
+            {
+                Reference<frame::XModel > xModel( mxOwnerDocument );
+                Reference< XMultiServiceFactory> xSF( xModel, UNO_QUERY_THROW );
+                mxCodeNameAccess.set( xSF->createInstance("ooo.vba.VBAObjectModuleObjectProvider"), UNO_QUERY );
+            }
+            catch(const Exception& ) {}
+
+            if( mxCodeNameAccess.is() )
+            {
+                try
+                {
+                    aModInfo.ModuleObject.set( mxCodeNameAccess->getByName( aElementName), uno::UNO_QUERY );
+                }
+                catch(const uno::Exception&)
+                {
+                    SAL_WARN("basic", "Failed to get document object for " << aElementName );
+                }
+            }
+        }
+
+        Reference< script::vba::XVBAModuleInfo > xVBAModuleInfo( xLib, UNO_QUERY );
+        if( xVBAModuleInfo.is() )
+        {
+            if( xVBAModuleInfo->hasModuleInfo( aElementName ) )
+            {
+                xVBAModuleInfo->removeModuleInfo( aElementName );
+            }
+            xVBAModuleInfo->insertModuleInfo( aElementName, aModInfo );
+        }
+    }
+
+    return aRetAny;
+}
+
+rtl::Reference<SfxLibraryContainer> SfxScriptLibraryContainer::createInstanceImpl()
+{
+    return new SfxScriptLibraryContainer();
+}
+
+void SfxScriptLibraryContainer::importFromOldStorage( const OUString& aFile )
+{
+    // TODO: move loading from old storage to binary filters?
+    auto xStorage = tools::make_ref<SotStorage>( false, aFile );
+    if( xStorage->GetError() == ERRCODE_NONE )
+    {
+        auto pBasicManager = std::make_unique<BasicManager> ( *xStorage, aFile );
+
+        // Set info
+        LibraryContainerInfo aInfo( this, nullptr, static_cast< OldBasicPassword* >( this ) );
+        pBasicManager->SetLibraryContainerInfo( aInfo );
+    }
+}
+
+
+// Storing with password encryption
+
+// Methods XLibraryContainerPassword
+sal_Bool SAL_CALL SfxScriptLibraryContainer::isLibraryPasswordProtected( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    bool bRet = pImplLib->mbPasswordProtected;
+    return bRet;
+}
+
+sal_Bool SAL_CALL SfxScriptLibraryContainer::isLibraryPasswordVerified( const OUString& Name )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    if( !pImplLib->mbPasswordProtected )
+    {
+        throw IllegalArgumentException("!passwordProtected", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    bool bRet = pImplLib->mbPasswordVerified;
+    return bRet;
+}
+
+sal_Bool SAL_CALL SfxScriptLibraryContainer::verifyLibraryPassword
+    ( const OUString& Name, const OUString& Password )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    if( !pImplLib->mbPasswordProtected || pImplLib->mbPasswordVerified )
+    {
+        throw IllegalArgumentException("!PasswordProtected || PasswordVerified", static_cast<cppu::OWeakObject*>(this), 1);
+    }
+    // Test password
+    bool bSuccess = false;
+    if( pImplLib->mbDoc50Password )
+    {
+        bSuccess = ( Password == pImplLib->maPassword );
+        if( bSuccess )
+        {
+            pImplLib->mbPasswordVerified = true;
+        }
+    }
+    else
+    {
+        pImplLib->maPassword = Password;
+        bSuccess = implLoadPasswordLibrary( pImplLib, Name, true );
+        if( bSuccess )
+        {
+            // The library gets modified by verifying the password, because other-
+            // wise for saving the storage would be copied and that doesn't work
+            // with mtg's storages when the password is verified
+            pImplLib->implSetModified( true );
+            pImplLib->mbPasswordVerified = true;
+
+            // Reload library to get source
+            if( pImplLib->mbLoaded )
+            {
+                implLoadPasswordLibrary( pImplLib, Name );
+            }
+        }
+    }
+    return bSuccess;
+}
+
+void SAL_CALL SfxScriptLibraryContainer::changeLibraryPassword( const OUString& Name,
+                                                                const OUString& OldPassword,
+                                                                const OUString& NewPassword )
+{
+    LibraryContainerMethodGuard aGuard( *this );
+    SfxLibrary* pImplLib = getImplLib( Name );
+    if( OldPassword == NewPassword )
+    {
+        return;
+    }
+    bool bOldPassword = !OldPassword.isEmpty();
+    bool bNewPassword = !NewPassword.isEmpty();
+    bool bStorage = mxStorage.is() && !pImplLib->mbLink;
+
+    if( pImplLib->mbReadOnly || (bOldPassword && !pImplLib->mbPasswordProtected) )
+    {
+        throw IllegalArgumentException();
+    }
+    // Library must be loaded
+    loadLibrary( Name );
+
+    bool bKillCryptedFiles = false;
+    bool bKillUnencryptedFiles = false;
+
+    // Remove or change password?
+    if( bOldPassword )
+    {
+        if( isLibraryPasswordVerified( Name ) )
+        {
+            if( pImplLib->maPassword != OldPassword )
+            {
+                   throw IllegalArgumentException();
+            }
+        }
+        else
+        {
+            if( !verifyLibraryPassword( Name, OldPassword ) )
+            {
+                   throw IllegalArgumentException();
+            }
+            // Reload library to get source
+            // Should be done in verifyLibraryPassword loadLibrary( Name );
+        }
+
+        if( !bNewPassword )
+        {
+            pImplLib->mbPasswordProtected = false;
+            pImplLib->mbPasswordVerified = false;
+            pImplLib->maPassword.clear();
+
+            maModifiable.setModified( true );
+            pImplLib->implSetModified( true );
+
+            if( !bStorage && !pImplLib->mbDoc50Password )
+            {
+                // Store application basic unencrypted
+                uno::Reference< embed::XStorage > xStorage;
+                storeLibraries_Impl( xStorage, false );
+                bKillCryptedFiles = true;
+            }
+        }
+    }
+
+    // Set new password?
+    if( bNewPassword )
+    {
+        pImplLib->mbPasswordProtected = true;
+        pImplLib->mbPasswordVerified = true;
+        pImplLib->maPassword = NewPassword;
+        SfxScriptLibrary *const pSL(dynamic_cast<SfxScriptLibrary *>(pImplLib));
+        if (pSL && pSL->mbLoaded)
+        {
+            pSL->mbLoadedSource = true; // must store source code now!
+        }
+
+        maModifiable.setModified( true );
+        pImplLib->implSetModified( true );
+
+        if( !bStorage && !pImplLib->mbDoc50Password )
+        {
+            // Store application basic crypted
+            uno::Reference< embed::XStorage > xStorage;
+            storeLibraries_Impl( xStorage, false );
+            bKillUnencryptedFiles = true;
+        }
+    }
+
+    if( !(bKillCryptedFiles || bKillUnencryptedFiles) )
+        return;
+
+    Sequence< OUString > aElementNames = pImplLib->getElementNames();
+    sal_Int32 nNameCount = aElementNames.getLength();
+    const OUString* pNames = aElementNames.getConstArray();
+    OUString aLibDirPath = createAppLibraryFolder( pImplLib, Name );
+    try
+    {
+        for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+        {
+            OUString aElementName = pNames[ i ];
+
+            INetURLObject aElementInetObj( aLibDirPath );
+            aElementInetObj.insertName( aElementName, false,
+                                        INetURLObject::LAST_SEGMENT,
+                                        INetURLObject::EncodeMechanism::All );
+            if( bKillUnencryptedFiles )
+            {
+                aElementInetObj.setExtension( maLibElementFileExtension );
+            }
+            else
+            {
+                aElementInetObj.setExtension( u"pba" );
+            }
+            OUString aElementPath( aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ) );
+
+            if( mxSFI->exists( aElementPath ) )
+            {
+                mxSFI->kill( aElementPath );
+            }
+        }
+    }
+    catch(const Exception& ) {}
+}
+
+
+static void setStreamKey( const uno::Reference< io::XStream >& xStream, const OUString& aPass )
+{
+    uno::Reference< embed::XEncryptionProtectedSource > xEncrStream( xStream, uno::UNO_QUERY );
+    if ( xEncrStream.is() )
+    {
+        xEncrStream->setEncryptionPassword( aPass );
+    }
+}
+
+
+// Impl methods
+bool SfxScriptLibraryContainer::implStorePasswordLibrary( SfxLibrary* pLib,
+                                                          const OUString& aName,
+                                                          const uno::Reference< embed::XStorage >& xStorage,
+                                                          const css::uno::Reference< css::task::XInteractionHandler >& xHandler )
+{
+    Reference< XSimpleFileAccess3 > xDummySFA;
+    return implStorePasswordLibrary( pLib, aName, xStorage, OUString(), xDummySFA, xHandler );
+}
+
+bool SfxScriptLibraryContainer::implStorePasswordLibrary( SfxLibrary* pLib, const OUString& aName,
+                                                          const css::uno::Reference< css::embed::XStorage >& xStorage,
+                                                          const OUString& aTargetURL,
+                                                          const Reference< XSimpleFileAccess3 >& rToUseSFI,
+                                                          const css::uno::Reference< css::task::XInteractionHandler >& xHandler )
+{
+    bool bExport = !aTargetURL.isEmpty();
+
+    BasicManager* pBasicMgr = getBasicManager();
+    OSL_ENSURE( pBasicMgr, "SfxScriptLibraryContainer::implStorePasswordLibrary: cannot do this without a BasicManager!" );
+    if ( !pBasicMgr )
+    {
+        return false;
+    }
+    // Only need to handle the export case here,
+    // save/saveas etc are handled in sfxbasemodel::storeSelf &
+    // sfxbasemodel::impl_store
+    std::vector<OUString> aNames;
+    if ( bExport && pBasicMgr->LegacyPsswdBinaryLimitExceeded(aNames) )
+    {
+        if ( xHandler.is() )
+        {
+            rtl::Reference<ModuleSizeExceeded> pReq =  new ModuleSizeExceeded( aNames );
+            xHandler->handle( pReq );
+            if ( pReq->isAbort() )
+            {
+                throw util::VetoException();
+            }
+        }
+    }
+
+    StarBASIC* pBasicLib = pBasicMgr->GetLib( aName );
+    if( !pBasicLib )
+    {
+        return false;
+    }
+    Sequence< OUString > aElementNames = pLib->getElementNames();
+    sal_Int32 nNameCount = aElementNames.getLength();
+    const OUString* pNames = aElementNames.getConstArray();
+
+    bool bLink = pLib->mbLink;
+    bool bStorage = xStorage.is() && !bLink;
+    if( bStorage )
+    {
+        for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+        {
+            OUString aElementName = pNames[ i ];
+
+            // Write binary image stream
+            SbModule* pMod = pBasicLib->FindModule( aElementName );
+            if( pMod )
+            {
+                OUString aCodeStreamName = aElementName + ".bin";
+                try
+                {
+                    uno::Reference< io::XStream > xCodeStream = xStorage->openStreamElement(
+                            aCodeStreamName,
+                            embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE );
+
+                    if ( !xCodeStream.is() )
+                    {
+                        throw uno::RuntimeException("null returned from openStreamElement");
+                    }
+                    SvMemoryStream aMemStream;
+                    /*sal_Bool bStore = */pMod->StoreBinaryData( aMemStream );
+
+                    sal_Int32 const nSize = aMemStream.Tell();
+                    if (nSize < 0) { abort(); }
+                    Sequence< sal_Int8 > aBinSeq( nSize );
+                    sal_Int8* pData = aBinSeq.getArray();
+                    memcpy( pData, aMemStream.GetData(), nSize );
+
+                    Reference< XOutputStream > xOut = xCodeStream->getOutputStream();
+                    if ( !xOut.is() )
+                    {
+                        throw io::IOException(); // access denied because the stream is readonly
+                    }
+                    xOut->writeBytes( aBinSeq );
+                    xOut->closeOutput();
+                }
+                catch(const uno::Exception& )
+                {
+                    // TODO: handle error
+                }
+            }
+
+            if( pLib->mbPasswordVerified || pLib->mbDoc50Password )
+            {
+                if( !isLibraryElementValid( pLib->getByName( aElementName ) ) )
+                {
+                    SAL_WARN( "basic", "invalid library element '" << aElementName << "'.");
+                    continue;
+                }
+
+                OUString aSourceStreamName = aElementName + ".xml";
+                try
+                {
+                    uno::Reference< io::XStream > xSourceStream = xStorage->openStreamElement(
+                            aSourceStreamName,
+                            embed::ElementModes::READWRITE );
+                    uno::Reference< beans::XPropertySet > xProps( xSourceStream, uno::UNO_QUERY_THROW );
+                    xProps->setPropertyValue("MediaType", uno::Any( OUString( "text/xml" ) ) );
+
+                    // Set encryption key
+                    setStreamKey( xSourceStream, pLib->maPassword );
+
+                    Reference< XOutputStream > xOutput = xSourceStream->getOutputStream();
+                    Reference< XNameContainer > xLib( pLib );
+                    writeLibraryElement( xLib, aElementName, xOutput );
+                }
+                catch(const uno::Exception& )
+                {
+                    OSL_FAIL( "Problem on storing of password library!" );
+                    // TODO: error handling
+                }
+            }
+            else    // !mbPasswordVerified
+            {
+                // TODO
+                // What to do if not verified?! In any case it's already loaded here
+            }
+        }
+
+    }
+    // Application libraries have only to be saved if the password
+    // is verified because otherwise they can't be modified
+    else if( pLib->mbPasswordVerified || bExport )
+    {
+        try
+        {
+            Reference< XSimpleFileAccess3 > xSFI = mxSFI;
+            if( rToUseSFI.is() )
+            {
+                xSFI = rToUseSFI;
+            }
+            OUString aLibDirPath;
+            if( bExport )
+            {
+                INetURLObject aInetObj( aTargetURL );
+                aInetObj.insertName( aName, true, INetURLObject::LAST_SEGMENT,
+                                     INetURLObject::EncodeMechanism::All );
+                aLibDirPath = aInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                if( !xSFI->isFolder( aLibDirPath ) )
+                {
+                    xSFI->createFolder( aLibDirPath );
+                }
+            }
+            else
+            {
+                aLibDirPath = createAppLibraryFolder( pLib, aName );
+            }
+
+            for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+            {
+                OUString aElementName = pNames[ i ];
+
+                INetURLObject aElementInetObj( aLibDirPath );
+                aElementInetObj.insertName( aElementName, false,
+                                            INetURLObject::LAST_SEGMENT,
+                                            INetURLObject::EncodeMechanism::All );
+                aElementInetObj.setExtension( u"pba" );
+                OUString aElementPath = aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                if( !isLibraryElementValid( pLib->getByName( aElementName ) ) )
+                {
+                    SAL_WARN( "basic", "invalid library element '" << aElementName << "'.");
+                    continue;
+                }
+
+                try
+                {
+                    uno::Reference< embed::XStorage > xElementRootStorage =
+                        ::comphelper::OStorageHelper::GetStorageFromURL(
+                                aElementPath,
+                                embed::ElementModes::READWRITE );
+                    if ( !xElementRootStorage.is() )
+                    {
+                        throw uno::RuntimeException("null returned from GetStorageFromURL");
+                    }
+                    // Write binary image stream
+                    SbModule* pMod = pBasicLib->FindModule( aElementName );
+                    if( pMod )
+                    {
+                        uno::Reference< io::XStream > xCodeStream = xElementRootStorage->openStreamElement(
+                                            "code.bin",
+                                            embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE );
+
+                        SvMemoryStream aMemStream;
+                        /*sal_Bool bStore = */pMod->StoreBinaryData( aMemStream );
+
+                        sal_Int32 const nSize = aMemStream.Tell();
+                        if (nSize < 0) { abort(); }
+                        Sequence< sal_Int8 > aBinSeq( nSize );
+                        sal_Int8* pData = aBinSeq.getArray();
+                        memcpy( pData, aMemStream.GetData(), nSize );
+
+                        Reference< XOutputStream > xOut = xCodeStream->getOutputStream();
+                        if ( xOut.is() )
+                        {
+                            xOut->writeBytes( aBinSeq );
+                            xOut->closeOutput();
+                        }
+                    }
+
+                    // Write encrypted source stream
+                    OUString aSourceStreamName( "source.xml" );
+
+                    uno::Reference< io::XStream > xSourceStream;
+                    try
+                    {
+                        xSourceStream = xElementRootStorage->openStreamElement(
+                            aSourceStreamName,
+                            embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE );
+
+                        // #87671 Allow encryption
+                        uno::Reference< embed::XEncryptionProtectedSource > xEncr( xSourceStream, uno::UNO_QUERY_THROW );
+                        xEncr->setEncryptionPassword( pLib->maPassword );
+                    }
+                    catch(const css::packages::WrongPasswordException& )
+                    {
+                        xSourceStream = xElementRootStorage->openEncryptedStreamElement(
+                                aSourceStreamName,
+                                embed::ElementModes::WRITE | embed::ElementModes::TRUNCATE,
+                                pLib->maPassword );
+                    }
+
+                    uno::Reference< beans::XPropertySet > xProps( xSourceStream, uno::UNO_QUERY_THROW );
+                    xProps->setPropertyValue("MediaType", uno::Any( OUString( "text/xml" ) ) );
+
+                    Reference< XOutputStream > xOut = xSourceStream->getOutputStream();
+                    Reference< XNameContainer > xLib( pLib );
+                    writeLibraryElement( xLib, aElementName, xOut );
+                    // i50568: sax writer already closes stream
+                    // xOut->closeOutput();
+
+                    uno::Reference< embed::XTransactedObject > xTransact( xElementRootStorage, uno::UNO_QUERY_THROW );
+                    xTransact->commit();
+                }
+                catch(const uno::Exception& )
+                {
+                    // TODO: handle error
+                }
+
+            }
+        }
+        catch(const Exception& )
+        {
+        }
+    }
+    return true;
+}
+
+bool SfxScriptLibraryContainer::implLoadPasswordLibrary
+    ( SfxLibrary* pLib, const OUString& Name, bool bVerifyPasswordOnly )
+{
+    bool bRet = true;
+
+    bool bLink = pLib->mbLink;
+    bool bStorage = mxStorage.is() && !bLink;
+
+    // Already loaded? Then only verifiedPassword can change something
+    SfxScriptLibrary* pScriptLib = static_cast< SfxScriptLibrary* >( pLib );
+    if( pScriptLib->mbLoaded )
+    {
+        if( pScriptLib->mbLoadedBinary && !bVerifyPasswordOnly &&
+            (pScriptLib->mbLoadedSource || !pLib->mbPasswordVerified) )
+        {
+            return false;
+        }
+    }
+
+    StarBASIC* pBasicLib = nullptr;
+    bool bLoadBinary = false;
+    if( !pScriptLib->mbLoadedBinary && !bVerifyPasswordOnly && !pLib->mbPasswordVerified )
+    {
+        BasicManager* pBasicMgr = getBasicManager();
+        OSL_ENSURE( pBasicMgr, "SfxScriptLibraryContainer::implLoadPasswordLibrary: cannot do this without a BasicManager!" );
+        bool bLoaded = pScriptLib->mbLoaded;
+        pScriptLib->mbLoaded = true;        // Necessary to get lib
+        pBasicLib = pBasicMgr ? pBasicMgr->GetLib( Name ) : nullptr;
+        pScriptLib->mbLoaded = bLoaded;    // Restore flag
+        if( !pBasicLib )
+        {
+            return false;
+        }
+        bLoadBinary = true;
+        pScriptLib->mbLoadedBinary = true;
+    }
+
+    bool bLoadSource = false;
+    if( !pScriptLib->mbLoadedSource && pLib->mbPasswordVerified && !bVerifyPasswordOnly )
+    {
+        bLoadSource = true;
+        pScriptLib->mbLoadedSource = true;
+    }
+
+    Sequence< OUString > aElementNames = pLib->getElementNames();
+    sal_Int32 nNameCount = aElementNames.getLength();
+    const OUString* pNames = aElementNames.getConstArray();
+
+    if( bStorage )
+    {
+        uno::Reference< embed::XStorage > xLibrariesStor;
+        uno::Reference< embed::XStorage > xLibraryStor;
+        try {
+            xLibrariesStor = mxStorage->openStorageElement( maLibrariesDir, embed::ElementModes::READ );
+            if ( !xLibrariesStor.is() )
+            {
+                throw uno::RuntimeException("null returned from openStorageElement");
+            }
+            xLibraryStor = xLibrariesStor->openStorageElement( Name, embed::ElementModes::READ );
+            if ( !xLibraryStor.is() )
+            {
+                throw uno::RuntimeException("null returned from openStorageElement");
+            }
+        }
+        catch(const uno::Exception& )
+        {
+            OSL_FAIL( "### couldn't open sub storage for library" );
+            return false;
+        }
+
+        for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+        {
+            OUString aElementName = pNames[ i ];
+
+            // Load binary
+            if( bLoadBinary )
+            {
+                SbModule* pMod = pBasicLib->FindModule( aElementName );
+                if( !pMod )
+                {
+                    pMod = pBasicLib->MakeModule( aElementName, OUString() );
+                    pBasicLib->SetModified( false );
+                }
+
+                OUString aCodeStreamName= aElementName + ".bin";
+                try
+                {
+                    uno::Reference< io::XStream > xCodeStream = xLibraryStor->openStreamElement(
+                                                                                        aCodeStreamName,
+                                                                                        embed::ElementModes::READ );
+                    if ( !xCodeStream.is() )
+                    {
+                        throw uno::RuntimeException("null returned from openStreamElement");
+                    }
+                    std::unique_ptr<SvStream> pStream(::utl::UcbStreamHelper::CreateStream( xCodeStream ));
+                    if ( !pStream || pStream->GetError() )
+                    {
+                        sal_uInt32 nError = sal_uInt32(pStream ? pStream->GetError() : ERRCODE_IO_GENERAL);
+                        throw task::ErrorCodeIOException(
+                            ("utl::UcbStreamHelper::CreateStream failed for \""
+                             + aCodeStreamName + "\": 0x"
+                             + OUString::number(nError, 16)),
+                            uno::Reference< uno::XInterface >(), nError);
+                    }
+
+                    /*sal_Bool bRet = */pMod->LoadBinaryData( *pStream );
+                    // TODO: Check return value
+                }
+                catch(const uno::Exception& )
+                {
+                    // TODO: error handling
+                }
+            }
+
+            // Load source
+            if( bLoadSource || bVerifyPasswordOnly )
+            {
+                // Access encrypted source stream
+                OUString aSourceStreamName = aElementName + ".xml";
+                try
+                {
+                    uno::Reference< io::XStream > xSourceStream = xLibraryStor->openEncryptedStreamElement(
+                                                                    aSourceStreamName,
+                                                                    embed::ElementModes::READ,
+                                                                    pLib->maPassword );
+                    if ( !xSourceStream.is() )
+                    {
+                        throw uno::RuntimeException("null returned from openEncryptedStreamElement");
+                    }
+                    // if this point is reached then the password is correct
+                    if ( !bVerifyPasswordOnly )
+                    {
+                        uno::Reference< io::XInputStream > xInStream = xSourceStream->getInputStream();
+                        if ( !xInStream.is() )
+                        {
+                            throw io::IOException(); // read access denied, seems to be impossible
+                        }
+                        Reference< XNameContainer > xLib( pLib );
+                        Any aAny = importLibraryElement( xLib,
+                                                         aElementName, aSourceStreamName,
+                                                         xInStream );
+                        if( pLib->hasByName( aElementName ) )
+                        {
+                            if( aAny.hasValue() )
+                            {
+                                pLib->maNameContainer->replaceByName( aElementName, aAny );
+                            }
+                        }
+                        else
+                        {
+                            pLib->maNameContainer->insertByName( aElementName, aAny );
+                        }
+                    }
+                }
+                catch(const uno::Exception& )
+                {
+                    bRet = false;
+                }
+            }
+        }
+    }
+    else
+    {
+        try
+        {
+            OUString aLibDirPath = createAppLibraryFolder( pLib, Name );
+
+            for( sal_Int32 i = 0 ; i < nNameCount ; i++ )
+            {
+                OUString aElementName = pNames[ i ];
+
+                INetURLObject aElementInetObj( aLibDirPath );
+                aElementInetObj.insertName( aElementName, false,
+                    INetURLObject::LAST_SEGMENT, INetURLObject::EncodeMechanism::All );
+                aElementInetObj.setExtension( u"pba" );
+                OUString aElementPath = aElementInetObj.GetMainURL( INetURLObject::DecodeMechanism::NONE );
+
+                uno::Reference< embed::XStorage > xElementRootStorage;
+                try
+                {
+                    xElementRootStorage = ::comphelper::OStorageHelper::GetStorageFromURL(
+                            aElementPath,
+                            embed::ElementModes::READ );
+                } catch(const uno::Exception& )
+                {
+                    // TODO: error handling
+                }
+
+                if ( xElementRootStorage.is() )
+                {
+                    // Load binary
+                    if( bLoadBinary )
+                    {
+                        SbModule* pMod = pBasicLib->FindModule( aElementName );
+                        if( !pMod )
+                        {
+                            pMod = pBasicLib->MakeModule( aElementName, OUString() );
+                            pBasicLib->SetModified( false );
+                        }
+
+                        try
+                        {
+                            uno::Reference< io::XStream > xCodeStream = xElementRootStorage->openStreamElement(
+                                                                        "code.bin",
+                                                                        embed::ElementModes::READ );
+
+                            std::unique_ptr<SvStream> pStream(::utl::UcbStreamHelper::CreateStream( xCodeStream ));
+                            if ( !pStream || pStream->GetError() )
+                            {
+                                sal_uInt32 nError = sal_uInt32(pStream ? pStream->GetError() : ERRCODE_IO_GENERAL);
+                                throw task::ErrorCodeIOException(
+                                    ("utl::UcbStreamHelper::CreateStream failed"
+                                     " for code.bin: 0x"
+                                     + OUString::number(nError, 16)),
+                                    uno::Reference< uno::XInterface >(),
+                                    nError);
+                            }
+
+                            /*sal_Bool bRet = */pMod->LoadBinaryData( *pStream );
+                            // TODO: Check return value
+                        }
+                        catch(const uno::Exception& )
+                        {
+                            // TODO: error handling
+                        }
+                    }
+
+                    // Load source
+                    if( bLoadSource || bVerifyPasswordOnly )
+                    {
+                        // Access encrypted source stream
+                        try
+                        {
+                            OUString aSourceStreamName( "source.xml" );
+                            uno::Reference< io::XStream > xSourceStream = xElementRootStorage->openEncryptedStreamElement(
+                                                                    aSourceStreamName,
+                                                                    embed::ElementModes::READ,
+                                                                    pLib->maPassword );
+                            if ( !xSourceStream.is() )
+                            {
+                                throw uno::RuntimeException("null returned from openEncryptedStreamElement");
+                            }
+                            if ( !bVerifyPasswordOnly )
+                            {
+                                uno::Reference< io::XInputStream > xInStream = xSourceStream->getInputStream();
+                                if ( !xInStream.is() )
+                                {
+                                    throw io::IOException(); // read access denied, seems to be impossible
+                                }
+                                Reference< XNameContainer > xLib( pLib );
+                                Any aAny = importLibraryElement( xLib,
+                                                                 aElementName,
+                                                                 aSourceStreamName,
+                                                                 xInStream );
+                                if( pLib->hasByName( aElementName ) )
+                                {
+                                    if( aAny.hasValue() )
+                                    {
+                                        pLib->maNameContainer->replaceByName( aElementName, aAny );
+                                    }
+                                }
+                                else
+                                {
+                                    pLib->maNameContainer->insertByName( aElementName, aAny );
+                                }
+                            }
+                        }
+                        catch (const uno::Exception& )
+                        {
+                            bRet = false;
+                        }
+                    }
+                }
+            }
+        }
+        catch(const Exception& )
+        {
+            // TODO
+            //throw e;
+        }
+    }
+
+    return bRet;
+}
+
+
+void SfxScriptLibraryContainer::onNewRootStorage()
+{
+}
+
+sal_Bool SAL_CALL SfxScriptLibraryContainer:: HasExecutableCode( const OUString& Library )
+{
+    BasicManager* pBasicMgr = getBasicManager();
+    OSL_ENSURE( pBasicMgr, "we need a basicmanager, really we do" );
+    if ( pBasicMgr )
+    {
+        return pBasicMgr->HasExeCode( Library ); // need to change this to take name
+    }
+    // default to it has code if we can't decide
+    return true;
+}
+
+
+// Service
+OUString SAL_CALL SfxScriptLibraryContainer::getImplementationName( )
+{
+    return "com.sun.star.comp.sfx2.ScriptLibraryContainer";
+}
+
+Sequence< OUString > SAL_CALL SfxScriptLibraryContainer::getSupportedServiceNames( )
+{
+    return {"com.sun.star.script.DocumentScriptLibraryContainer",
+            "com.sun.star.script.ScriptLibraryContainer"}; // for compatibility
+}
+
+// Implementation class SfxScriptLibrary
+
+// Ctor
+SfxScriptLibrary::SfxScriptLibrary( ModifiableHelper& _rModifiable,
+                                    const Reference< XSimpleFileAccess3 >& xSFI )
+    : SfxLibrary( _rModifiable, cppu::UnoType<OUString>::get(), xSFI )
+    , mbLoadedSource( false )
+    , mbLoadedBinary( false )
+{
+}
+
+SfxScriptLibrary::SfxScriptLibrary( ModifiableHelper& _rModifiable,
+                                    const Reference< XSimpleFileAccess3 >& xSFI,
+                                    const OUString& aLibInfoFileURL,
+                                    const OUString& aStorageURL,
+                                    bool ReadOnly )
+    : SfxLibrary( _rModifiable, cppu::UnoType<OUString>::get(), xSFI,
+                        aLibInfoFileURL, aStorageURL, ReadOnly)
+    , mbLoadedSource( false )
+    , mbLoadedBinary( false )
+{
+}
+
+bool SfxScriptLibrary::isLoadedStorable()
+{
+    // note: mbLoadedSource can only be true for password-protected lib!
+    return SfxLibrary::isLoadedStorable() && (!mbPasswordProtected || mbLoadedSource);
+}
+
+// Provide modify state including resources
+bool SfxScriptLibrary::isModified()
+{
+    return implIsModified();    // No resources
+}
+
+void SfxScriptLibrary::storeResources()
+{
+    // No resources
+}
+
+void SfxScriptLibrary::storeResourcesToURL( const OUString&,
+    const Reference< task::XInteractionHandler >& )
+{}
+
+void SfxScriptLibrary::storeResourcesAsURL
+    ( const OUString&, const OUString& )
+{}
+
+void SfxScriptLibrary::storeResourcesToStorage( const css::uno::Reference
+    < css::embed::XStorage >& )
+{
+    // No resources
+}
+
+bool SfxScriptLibrary::containsValidModule(const Any& rElement)
+{
+    OUString sModuleText;
+    rElement >>= sModuleText;
+    return ( !sModuleText.isEmpty() );
+}
+
+bool SfxScriptLibrary::isLibraryElementValid(const css::uno::Any& rElement) const
+{
+    return SfxScriptLibrary::containsValidModule(rElement);
+}
+
+IMPLEMENT_FORWARD_XINTERFACE2( SfxScriptLibrary, SfxLibrary, SfxScriptLibrary_BASE );
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( SfxScriptLibrary, SfxLibrary, SfxScriptLibrary_BASE );
+
+script::ModuleInfo SAL_CALL SfxScriptLibrary::getModuleInfo( const OUString& ModuleName )
+{
+    if ( !hasModuleInfo( ModuleName ) )
+    {
+        throw NoSuchElementException();
+    }
+    return mModuleInfo[ ModuleName ];
+}
+
+sal_Bool SAL_CALL SfxScriptLibrary::hasModuleInfo( const OUString& ModuleName )
+{
+    bool bRes = false;
+    ModuleInfoMap::iterator it = mModuleInfo.find( ModuleName );
+
+    if ( it != mModuleInfo.end() )
+    {
+        bRes = true;
+    }
+    return bRes;
+}
+
+void SAL_CALL SfxScriptLibrary::insertModuleInfo( const OUString& ModuleName, const script::ModuleInfo& ModuleInfo )
+{
+    if ( hasModuleInfo( ModuleName ) )
+    {
+        throw ElementExistException();
+    }
+    mModuleInfo[ ModuleName ] = ModuleInfo;
+}
+
+void SAL_CALL SfxScriptLibrary::removeModuleInfo( const OUString& ModuleName )
+{
+        // #FIXME add NoSuchElementException to the spec
+    if ( mModuleInfo.erase( ModuleName ) == 0 )
+        throw NoSuchElementException();
+}
+
+}   // namespace basic
+
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_comp_sfx2_ScriptLibraryContainer_get_implementation(css::uno::XComponentContext*,
+                                                                 css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new basic::SfxScriptLibraryContainer());
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */