Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 716 insertions, 0 deletions

diff --git a/oox/source/docprop/docprophandler.cxx b/oox/source/docprop/docprophandler.cxx
new file mode 100644
index 0000000000..3f2d962c8f
--- /dev/null
+++ b/oox/source/docprop/docprophandler.cxx
@@ -0,0 +1,716 @@
+/* -*- 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 "docprophandler.hxx"
+
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/beans/PropertyExistException.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/xml/sax/SAXException.hpp>
+#include <cppuhelper/exc_hlp.hxx>
+#include <o3tl/string_view.hxx>
+
+#include <o3tl/safeint.hxx>
+#include <osl/time.h>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <i18nlangtag/languagetag.hxx>
+
+#include <vector>
+#include <boost/algorithm/string.hpp>
+
+#include <oox/helper/attributelist.hxx>
+
+using namespace ::com::sun::star;
+
+namespace oox::docprop {
+
+OOXMLDocPropHandler::OOXMLDocPropHandler( const uno::Reference< uno::XComponentContext >& xContext,
+                                          const uno::Reference< document::XDocumentProperties >& rDocProp )
+    : m_xDocProp( rDocProp )
+    , m_nState( 0 )
+    , m_nBlock( 0 )
+    , m_nType( 0 )
+    , m_nInBlock( 0 )
+    , m_CustomStringPropertyState(NONE)
+{
+    if ( !xContext.is() || !rDocProp.is() )
+        throw uno::RuntimeException();
+}
+
+OOXMLDocPropHandler::~OOXMLDocPropHandler()
+{
+}
+
+void OOXMLDocPropHandler::InitNew()
+{
+    m_nState = 0;
+    m_nBlock = 0;
+    m_aCustomPropertyName.clear();
+    m_nType = 0;
+    m_nInBlock = 0;
+    m_CustomStringPropertyState = NONE;
+}
+
+void OOXMLDocPropHandler::AddCustomProperty( const uno::Any& aAny )
+{
+    if ( m_aCustomPropertyName.isEmpty() )
+        return;
+
+    const uno::Reference< beans::XPropertyContainer > xUserProps =
+        m_xDocProp->getUserDefinedProperties();
+    if ( !xUserProps.is() )
+        throw uno::RuntimeException();
+
+    try
+    {
+        xUserProps->addProperty( m_aCustomPropertyName,
+                beans::PropertyAttribute::REMOVABLE, aAny );
+    }
+    catch( beans::PropertyExistException& )
+    {
+        // conflicts with core and extended properties are possible
+    }
+    catch( uno::Exception& )
+    {
+        OSL_FAIL( "Can not add custom property!" );
+    }
+}
+
+util::DateTime OOXMLDocPropHandler::GetDateTimeFromW3CDTF( std::u16string_view aChars )
+{
+    oslDateTime aOslDTime = { 0, 0, 0, 0, 0, 0, 0, 0 };
+    const size_t nLen = aChars.size();
+    if ( nLen >= 4 )
+    {
+        aOslDTime.Year = static_cast<sal_Int16>(o3tl::toInt32(aChars.substr( 0, 4 )));
+
+        if ( nLen >= 7 && aChars[4] == '-' )
+        {
+            aOslDTime.Month = static_cast<sal_uInt16>(o3tl::toInt32(aChars.substr( 5, 2 )));
+
+            if ( nLen >= 10 && aChars[7] == '-' )
+            {
+                aOslDTime.Day = static_cast<sal_uInt16>(o3tl::toInt32(aChars.substr( 8, 2 )));
+
+                if ( nLen >= 16 && aChars[10] == 'T' && aChars[13] == ':' )
+                {
+                    aOslDTime.Hours = static_cast<sal_uInt16>(o3tl::toInt32(aChars.substr( 11, 2 )));
+                    aOslDTime.Minutes = static_cast<sal_uInt16>(o3tl::toInt32(aChars.substr( 14, 2 )));
+
+                    size_t nOptTime = 0;
+                    if ( nLen >= 19 && aChars[16] == ':' )
+                    {
+                        aOslDTime.Seconds = static_cast<sal_uInt16>(o3tl::toInt32(aChars.substr( 17, 2 )));
+                        nOptTime += 3;
+                        if ( nLen >= 20 && aChars[19] == '.' )
+                        {
+                            nOptTime += 1;
+                            size_t digitPos = 20;
+                            while (nLen > digitPos && digitPos < 29)
+                            {
+                                sal_Unicode c = aChars[digitPos];
+                                if ( c < '0' || c > '9')
+                                    break;
+                                aOslDTime.NanoSeconds *= 10;
+                                aOslDTime.NanoSeconds += c - '0';
+                                ++digitPos;
+                            }
+                            if ( digitPos < 29 )
+                            {
+                                // read less digits than 9
+                                // add correct exponent of 10
+                                nOptTime += digitPos - 20;
+                                for(; digitPos<29; ++digitPos)
+                                {
+                                    aOslDTime.NanoSeconds *= 10;
+                                }
+                            }
+                            else
+                            {
+                                //skip digits with more precision than we can handle
+                                while(nLen > digitPos)
+                                {
+                                    sal_Unicode c = aChars[digitPos];
+                                    if ( c < '0' || c > '9')
+                                        break;
+                                    ++digitPos;
+                                }
+                                nOptTime += digitPos - 20;
+                            }
+                        }
+                    }
+
+                    sal_Int32 nModif = 0;
+                    if ( nLen >= 16 + nOptTime + 6 )
+                    {
+                        if ( ( aChars[16 + nOptTime] == '+' || aChars[16 + nOptTime] == '-' )
+                          && aChars[16 + nOptTime + 3] == ':' )
+                        {
+                            nModif = o3tl::toInt32(aChars.substr( 16 + nOptTime + 1, 2 )) * 3600;
+                            nModif += o3tl::toInt32(aChars.substr( 16 + nOptTime + 4, 2 )) * 60;
+                            if ( aChars[16 + nOptTime] == '-' )
+                                nModif *= -1;
+                        }
+                    }
+
+                    if ( nModif )
+                    {
+                        // convert to UTC time
+                        TimeValue aTmp;
+                        if ( osl_getTimeValueFromDateTime( &aOslDTime, &aTmp ) )
+                        {
+                            aTmp.Seconds -= nModif;
+                            osl_getDateTimeFromTimeValue( &aTmp, &aOslDTime );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    return util::DateTime( aOslDTime.NanoSeconds, aOslDTime.Seconds,
+            aOslDTime.Minutes, aOslDTime.Hours,
+            aOslDTime.Day, aOslDTime.Month, aOslDTime.Year, false);
+}
+
+uno::Sequence< OUString > OOXMLDocPropHandler::GetKeywordsSet( std::u16string_view aChars )
+{
+    if ( !aChars.empty() )
+    {
+        std::string aUtf8Chars( OUStringToOString( aChars, RTL_TEXTENCODING_UTF8 ) );
+        std::vector<std::string> aUtf8Result;
+        boost::split( aUtf8Result, aUtf8Chars, boost::is_any_of(" ,;:\t"), boost::token_compress_on );
+
+        if (!aUtf8Result.empty())
+        {
+            uno::Sequence< OUString > aResult( aUtf8Result.size() );
+            OUString* pResultValues = aResult.getArray();
+            for (auto const& elem : aUtf8Result)
+            {
+                *pResultValues = OUString( elem.c_str(), static_cast< sal_Int32 >( elem.size() ),RTL_TEXTENCODING_UTF8 );
+                ++pResultValues;
+            }
+
+            return aResult;
+        }
+    }
+    return uno::Sequence< OUString >();
+}
+
+void OOXMLDocPropHandler::UpdateDocStatistic( std::u16string_view aChars )
+{
+    uno::Sequence< beans::NamedValue > aSet = m_xDocProp->getDocumentStatistics();
+    OUString aName;
+
+    switch( m_nBlock )
+    {
+    case EXTPR_TOKEN( Characters ):
+        aName = "NonWhitespaceCharacterCount";
+        break;
+
+    case EXTPR_TOKEN( CharactersWithSpaces ):
+        aName = "CharacterCount";
+        break;
+
+    case EXTPR_TOKEN( Pages ):
+        aName = "PageCount";
+        break;
+
+    case EXTPR_TOKEN( Words ):
+        aName = "WordCount";
+        break;
+
+    case EXTPR_TOKEN( Paragraphs ):
+        aName = "ParagraphCount";
+        break;
+
+    default:
+        OSL_FAIL( "Unexpected statistic!" );
+        break;
+    }
+
+    if ( aName.isEmpty() )
+        return;
+
+    sal_Int32 nInd = 0;
+    for ( auto pProp = aSet.getConstArray(); nInd < aSet.getLength(); ++nInd )
+        if ( pProp[nInd].Name == aName )
+            break;
+
+    if (nInd == aSet.getLength())
+        aSet.realloc( nInd + 1 );
+
+    aSet.getArray()[nInd] = { aName, uno::Any(o3tl::toInt32(aChars)) };
+
+    m_xDocProp->setDocumentStatistics( aSet );
+}
+
+// com.sun.star.xml.sax.XFastDocumentHandler
+
+void SAL_CALL OOXMLDocPropHandler::startDocument()
+{
+}
+
+void SAL_CALL OOXMLDocPropHandler::endDocument()
+{
+    InitNew();
+}
+
+void OOXMLDocPropHandler::processingInstruction( const OUString& /*rTarget*/, const OUString& /*rData*/ )
+{
+}
+
+void SAL_CALL OOXMLDocPropHandler::setDocumentLocator( const uno::Reference< xml::sax::XLocator >& )
+{
+}
+
+// com.sun.star.xml.sax.XFastContextHandler
+
+void SAL_CALL OOXMLDocPropHandler::startFastElement( ::sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& xAttribs )
+{
+    if ( !m_nInBlock && !m_nState )
+    {
+        if ( nElement == COREPR_TOKEN( coreProperties )
+          || nElement == EXTPR_TOKEN( Properties )
+          || nElement == CUSTPR_TOKEN( Properties ) )
+        {
+            m_nState = nElement;
+        }
+        else
+        {
+                OSL_FAIL( "Unexpected file format!" );
+        }
+    }
+    else if ( m_nState && m_nInBlock == 1 ) // that tag should contain the property name
+    {
+        // Currently the attributes are ignored for the core properties since the only
+        // known attribute is xsi:type that can only be used with dcterms:created and
+        // dcterms:modified, and this element is allowed currently to have only one value dcterms:W3CDTF
+        m_nBlock = nElement;
+
+        if ( xAttribs.is() && xAttribs->hasAttribute( XML_name ) )
+            m_aCustomPropertyName = xAttribs->getValue( XML_name );
+    }
+    else if ( m_nState && m_nInBlock == 2 && getNamespace( nElement ) == NMSP_officeDocPropsVT )
+    {
+        m_nType = nElement;
+    }
+    // variant tags in vector
+    else if ( m_nState && m_nInBlock == 3 && getNamespace( nElement ) == NMSP_officeDocPropsVT )
+    {
+        m_nType = nElement;
+    }
+    // lpstr or i4 tags in vector
+    else if ( m_nState && m_nInBlock == 4 && getNamespace( nElement ) == NMSP_officeDocPropsVT )
+    {
+        m_nType = nElement;
+    }
+    else
+    {
+        SAL_WARN("oox", "OOXMLDocPropHandler::startFastElement: unknown element " << getBaseToken(nElement) << " m_nState=" << m_nState << " m_nInBlock=" << m_nInBlock);
+    }
+
+    if ( m_nInBlock == SAL_MAX_INT32 )
+        throw uno::RuntimeException();
+
+    m_nInBlock++;
+}
+
+void SAL_CALL OOXMLDocPropHandler::startUnknownElement( const OUString& aNamespace, const OUString& aName, const uno::Reference< xml::sax::XFastAttributeList >& )
+{
+    SAL_WARN("oox", "Unknown element " << aNamespace << ":" << aName);
+
+    if ( m_nInBlock == SAL_MAX_INT32 )
+        throw uno::RuntimeException();
+
+    m_nInBlock++;
+}
+
+void SAL_CALL OOXMLDocPropHandler::endFastElement( ::sal_Int32 )
+{
+    if ( !m_nInBlock )
+        return;
+
+    m_nInBlock--;
+
+    if ( !m_nInBlock )
+        m_nState = 0;
+    else if ( m_nInBlock == 1 )
+    {
+        m_nBlock = 0;
+        m_aCustomPropertyName.clear();
+    }
+    else if ( m_nInBlock == 2 )
+    {
+        if (   m_nState == CUSTPR_TOKEN(Properties)
+            && m_nBlock == CUSTPR_TOKEN(property))
+        {
+            switch (m_nType)
+            {
+                case VT_TOKEN(bstr):
+                case VT_TOKEN(lpstr):
+                case VT_TOKEN(lpwstr):
+                    if (!m_aCustomPropertyName.isEmpty() &&
+                        INSERTED != m_CustomStringPropertyState)
+                    {
+                        // the property has string type, so it is valid
+                        // even with an empty value - characters() has
+                        // not been called in that case
+                        AddCustomProperty(uno::Any(OUString()));
+                    }
+                break;
+            }
+        }
+        m_CustomStringPropertyState = NONE;
+        m_nType = 0;
+    }
+}
+
+void SAL_CALL OOXMLDocPropHandler::endUnknownElement( const OUString&, const OUString& )
+{
+    if ( m_nInBlock )
+        m_nInBlock--;
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL OOXMLDocPropHandler::createFastChildContext( ::sal_Int32, const uno::Reference< xml::sax::XFastAttributeList >& )
+{
+    // Should the arguments be parsed?
+    return uno::Reference< xml::sax::XFastContextHandler >( static_cast< xml::sax::XFastContextHandler* >( this ) );
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL OOXMLDocPropHandler::createUnknownChildContext( const OUString&, const OUString&, const uno::Reference< xml::sax::XFastAttributeList >& )
+{
+    return uno::Reference< xml::sax::XFastContextHandler >( static_cast< xml::sax::XFastContextHandler* >( this ) );
+}
+
+void SAL_CALL OOXMLDocPropHandler::characters( const OUString& aChars )
+{
+    try
+    {
+        if ( (m_nInBlock == 2) || ((m_nInBlock == 3) && m_nType) )
+        {
+            if ( m_nState == COREPR_TOKEN( coreProperties ) )
+            {
+                switch( m_nBlock )
+                {
+                case COREPR_TOKEN( category ):
+                    m_aCustomPropertyName = "OOXMLCorePropertyCategory";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case COREPR_TOKEN( contentStatus ):
+                    m_aCustomPropertyName = "OOXMLCorePropertyContentStatus";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case COREPR_TOKEN( contentType ):
+                    m_aCustomPropertyName = "OOXMLCorePropertyContentType";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case DC_TOKEN( identifier ):
+                    m_aCustomPropertyName = "OOXMLCorePropertyIdentifier";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case COREPR_TOKEN( version ):
+                    m_aCustomPropertyName = "OOXMLCorePropertyVersion";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case DCT_TOKEN( created ):
+                    if ( aChars.getLength() >= 4 )
+                        m_xDocProp->setCreationDate( GetDateTimeFromW3CDTF( aChars ) );
+                    break;
+
+                case DC_TOKEN( creator ):
+                    m_xDocProp->setAuthor( aChars );
+                    break;
+
+                case DC_TOKEN( description ):
+                    m_xDocProp->setDescription( aChars );
+                    break;
+
+                case COREPR_TOKEN( keywords ):
+                    m_xDocProp->setKeywords( GetKeywordsSet( aChars ) );
+                    break;
+
+                case DC_TOKEN( language ):
+                    if ( aChars.getLength() >= 2 )
+                        m_xDocProp->setLanguage( LanguageTag::convertToLocale( aChars) );
+                    break;
+
+                case COREPR_TOKEN( lastModifiedBy ):
+                    m_xDocProp->setModifiedBy( aChars );
+                    break;
+
+                case COREPR_TOKEN( lastPrinted ):
+                    if ( aChars.getLength() >= 4 )
+                        m_xDocProp->setPrintDate( GetDateTimeFromW3CDTF( aChars ) );
+                    break;
+
+                case DCT_TOKEN( modified ):
+                    if ( aChars.getLength() >= 4 )
+                        m_xDocProp->setModificationDate( GetDateTimeFromW3CDTF( aChars ) );
+                    break;
+
+                case COREPR_TOKEN( revision ):
+                    try
+                    {
+                        m_xDocProp->setEditingCycles(
+                            static_cast<sal_Int16>(aChars.toInt32()) );
+                    }
+                    catch (lang::IllegalArgumentException &)
+                    {
+                        // ignore
+                    }
+                    break;
+
+                case DC_TOKEN( subject ):
+                    m_xDocProp->setSubject( m_xDocProp->getSubject() + aChars );
+                    break;
+
+                case DC_TOKEN( title ):
+                    m_xDocProp->setTitle( m_xDocProp->getTitle() + aChars );
+                    break;
+
+                default:
+                    OSL_FAIL( "Unexpected core property!" );
+                }
+            }
+            else if ( m_nState == EXTPR_TOKEN( Properties ) )
+            {
+                switch( m_nBlock )
+                {
+                case EXTPR_TOKEN( Application ):
+                    m_xDocProp->setGenerator( aChars );
+                    break;
+
+                case EXTPR_TOKEN( Template ):
+                    m_xDocProp->setTemplateName( aChars );
+                    break;
+
+                case EXTPR_TOKEN( TotalTime ):
+                {
+                    sal_Int32 nDuration;
+                    if (!o3tl::checked_multiply<sal_Int32>(aChars.toInt32(), 60, nDuration))
+                    {
+                        try
+                        {
+                            // The TotalTime is in mins as per ECMA specification.
+                            m_xDocProp->setEditingDuration(nDuration);
+                        }
+                        catch (const lang::IllegalArgumentException&)
+                        {
+                            // ignore
+                        }
+                    }
+                    break;
+                }
+                case EXTPR_TOKEN( Characters ):
+                case EXTPR_TOKEN( CharactersWithSpaces ):
+                case EXTPR_TOKEN( Pages ):
+                case EXTPR_TOKEN( Words ):
+                case EXTPR_TOKEN( Paragraphs ):
+                    UpdateDocStatistic( aChars );
+                break;
+
+                case EXTPR_TOKEN( HyperlinksChanged ):
+                    m_aCustomPropertyName = "HyperlinksChanged";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toBoolean() )
+                        AddCustomProperty( uno::Any( aChars.toBoolean() ) ); // the property has boolean type
+                    break;
+
+                case EXTPR_TOKEN( LinksUpToDate ):
+                    m_aCustomPropertyName = "LinksUpToDate";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toBoolean() )
+                        AddCustomProperty( uno::Any( aChars.toBoolean() ) ); // the property has boolean type
+                    break;
+
+                case EXTPR_TOKEN( ScaleCrop ):
+                    m_aCustomPropertyName = "ScaleCrop";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toBoolean() )
+                        AddCustomProperty( uno::Any( aChars.toBoolean() ) ); // the property has boolean type
+                    break;
+
+                case EXTPR_TOKEN( SharedDoc ):
+                    m_aCustomPropertyName = "ShareDoc";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toBoolean() )
+                        AddCustomProperty( uno::Any( aChars.toBoolean() ) ); // the property has boolean type
+                    break;
+
+                case EXTPR_TOKEN( DocSecurity ):
+                    m_aCustomPropertyName = "DocSecurity";
+                    // tdf#103987 Don't create custom property if the value is default
+                    // OOXTODO Instead of storing value, enable security
+                    // 1 - password protected, 2 - recommended read-only
+                    // 4 - enforced read-only, 8 - locked for annotation
+                    if ( aChars.toInt32() != 0 )
+                        AddCustomProperty( uno::Any( aChars.toInt32() ) ); // the property has sal_Int32 type
+                    break;
+
+                case EXTPR_TOKEN( HiddenSlides ):
+                    m_aCustomPropertyName = "HiddenSlides";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toInt32() != 0 )
+                        AddCustomProperty( uno::Any( aChars.toInt32() ) ); // the property has sal_Int32 type
+                    break;
+
+                case EXTPR_TOKEN( MMClips ):
+                    m_aCustomPropertyName = "MMClips";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toInt32() != 0 )
+                        AddCustomProperty( uno::Any( aChars.toInt32() ) ); // the property has sal_Int32 type
+                    break;
+
+                case EXTPR_TOKEN( Notes ):
+                    m_aCustomPropertyName = "Notes";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toInt32() != 0 )
+                        AddCustomProperty( uno::Any( aChars.toInt32() ) ); // the property has sal_Int32 type
+                    break;
+
+                case EXTPR_TOKEN( Slides ):
+                    m_aCustomPropertyName = "Slides";
+                    // tdf#103987 Don't create custom property if the value is default
+                    if ( aChars.toInt32() != 0 )
+                        AddCustomProperty( uno::Any( aChars.toInt32() ) ); // the property has sal_Int32 type
+                    break;
+
+                case EXTPR_TOKEN( AppVersion ):
+                    m_aCustomPropertyName = "AppVersion";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case EXTPR_TOKEN( Company ):
+                    m_aCustomPropertyName = "Company";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case EXTPR_TOKEN( HyperlinkBase ):
+                    m_aCustomPropertyName = "HyperlinkBase";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case EXTPR_TOKEN( Manager ):
+                    m_aCustomPropertyName = "Manager";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case EXTPR_TOKEN( PresentationFormat ):
+                    m_aCustomPropertyName = "PresentationFormat";
+                    AddCustomProperty( uno::Any( aChars ) ); // the property has string type
+                    break;
+
+                case EXTPR_TOKEN( Lines ):
+                case EXTPR_TOKEN( DigSig ):
+                case EXTPR_TOKEN( HeadingPairs ):
+                case EXTPR_TOKEN( HLinks ):
+                case EXTPR_TOKEN( TitlesOfParts ):
+                    // ignored during the import currently
+                    break;
+
+                default:
+                    OSL_FAIL( "Unexpected extended property!" );
+                }
+            }
+            else if ( m_nState == CUSTPR_TOKEN( Properties ) )
+            {
+                if ( m_nBlock == CUSTPR_TOKEN( property ) )
+                {
+                    // this is a custom property
+                    switch( m_nType )
+                    {
+                    case VT_TOKEN( bool ):
+                        AddCustomProperty( uno::Any( aChars.toBoolean() ) );
+                        break;
+
+                    case VT_TOKEN( bstr ):
+                    case VT_TOKEN( lpstr ):
+                    case VT_TOKEN( lpwstr ):
+                        // the property has string type
+                        AddCustomProperty( uno::Any( AttributeConversion::decodeXString( aChars ) ) );
+                        m_CustomStringPropertyState = INSERTED;
+                        break;
+
+                    case VT_TOKEN( date ):
+                    case VT_TOKEN( filetime ):
+                        AddCustomProperty( uno::Any( GetDateTimeFromW3CDTF( aChars ) ) );
+                        break;
+
+                    case VT_TOKEN( i1 ):
+                    case VT_TOKEN( i2 ):
+                        AddCustomProperty( uno::Any( static_cast<sal_Int16>(aChars.toInt32()) ) );
+                        break;
+
+                    case VT_TOKEN( i4 ):
+                    case VT_TOKEN( int ):
+                        AddCustomProperty( uno::Any( aChars.toInt32() ) );
+                        break;
+
+                    case VT_TOKEN( i8 ):
+                        AddCustomProperty( uno::Any( aChars.toInt64() ) );
+                        break;
+
+                    case VT_TOKEN( r4 ):
+                        AddCustomProperty( uno::Any( aChars.toFloat() ) );
+                        break;
+
+                    case VT_TOKEN( r8 ):
+                        AddCustomProperty( uno::Any( aChars.toDouble() ) );
+                        break;
+
+                    default:
+                        // all the other types are ignored;
+                        break;
+                    }
+                }
+                else
+                {
+                    OSL_FAIL( "Unexpected tag in custom property!" );
+                }
+            }
+        }
+    }
+    catch( uno::RuntimeException& )
+    {
+        throw;
+    }
+    catch( xml::sax::SAXException& )
+    {
+        throw;
+    }
+    catch( uno::Exception& )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw xml::sax::SAXException(
+            "Error while setting document property!",
+            uno::Reference< uno::XInterface >(),
+            anyEx );
+    }
+}
+
+} // namespace oox::docprop
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */