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-rw-r--r--xmloff/source/meta/MetaExportComponent.cxx181
-rw-r--r--xmloff/source/meta/MetaImportComponent.cxx97
-rw-r--r--xmloff/source/meta/xmlmetae.cxx480
-rw-r--r--xmloff/source/meta/xmlmetai.cxx320
-rw-r--r--xmloff/source/meta/xmlversion.cxx429
5 files changed, 1507 insertions, 0 deletions
diff --git a/xmloff/source/meta/MetaExportComponent.cxx b/xmloff/source/meta/MetaExportComponent.cxx
new file mode 100644
index 0000000000..b5ad3177e8
--- /dev/null
+++ b/xmloff/source/meta/MetaExportComponent.cxx
@@ -0,0 +1,181 @@
+/* -*- 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 <MetaExportComponent.hxx>
+#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/util/MeasureUnit.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <comphelper/genericpropertyset.hxx>
+#include <comphelper/propertysetinfo.hxx>
+#include <osl/diagnose.h>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlmetae.hxx>
+#include <PropertySetMerger.hxx>
+
+#include <unotools/docinfohelper.hxx>
+
+
+using namespace ::com::sun::star;
+using namespace ::xmloff::token;
+
+XMLMetaExportComponent::XMLMetaExportComponent(
+ const css::uno::Reference< css::uno::XComponentContext >& xContext,
+ OUString const & implementationName, SvXMLExportFlags nFlags )
+: SvXMLExport( xContext, implementationName, util::MeasureUnit::CM, XML_TEXT, nFlags )
+{
+}
+
+XMLMetaExportComponent::~XMLMetaExportComponent()
+{
+}
+
+void SAL_CALL XMLMetaExportComponent::setSourceDocument( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& xDoc )
+{
+ try
+ {
+ SvXMLExport::setSourceDocument( xDoc );
+ }
+ catch( lang::IllegalArgumentException& )
+ {
+ // allow to use document properties service without model access
+ // this is required for document properties exporter
+ mxDocProps =
+ uno::Reference< document::XDocumentProperties >::query( xDoc );
+ if( !mxDocProps.is() )
+ throw lang::IllegalArgumentException();
+ }
+}
+
+ErrCode XMLMetaExportComponent::exportDoc( enum XMLTokenEnum )
+{
+ uno::Reference< xml::sax::XDocumentHandler > xDocHandler = GetDocHandler();
+
+ if( !(getExportFlags() & SvXMLExportFlags::OASIS) )
+ {
+ uno::Reference< uno::XComponentContext > xContext = getComponentContext();
+ try
+ {
+ static const ::comphelper::PropertyMapEntry aInfoMap[] =
+ {
+ { OUString("Class"), 0,
+ ::cppu::UnoType<OUString>::get(),
+ beans::PropertyAttribute::MAYBEVOID, 0},
+ };
+ uno::Reference< beans::XPropertySet > xConvPropSet(
+ ::comphelper::GenericPropertySet_CreateInstance(
+ new ::comphelper::PropertySetInfo( aInfoMap ) ) );
+
+ xConvPropSet->setPropertyValue("Class", uno::Any(GetXMLToken( XML_TEXT )) );
+
+ uno::Reference< beans::XPropertySet > xPropSet =
+ getExportInfo().is()
+ ? PropertySetMerger_CreateInstance( getExportInfo(),
+ xConvPropSet )
+ : getExportInfo();
+
+ uno::Sequence< uno::Any > aArgs{ uno::Any(xDocHandler), uno::Any(xPropSet),
+ uno::Any(GetModel()) };
+
+ // get filter component
+ xDocHandler.set(
+ xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
+ "com.sun.star.comp.Oasis2OOoTransformer", aArgs, xContext),
+ uno::UNO_QUERY_THROW );
+
+ SetDocHandler( xDocHandler );
+ }
+ catch( css::uno::Exception& )
+ {
+ OSL_FAIL( "Cannot instantiate com.sun.star.comp.Oasis2OOoTransformer!");
+ }
+ }
+
+
+ xDocHandler->startDocument();
+
+ addChaffWhenEncryptedStorage();
+
+ {
+
+ const SvXMLNamespaceMap& rMap = GetNamespaceMap();
+ sal_uInt16 nPos = rMap.GetFirstKey();
+ while( USHRT_MAX != nPos )
+ {
+ GetAttrList().AddAttribute( rMap.GetAttrNameByKey( nPos ), rMap.GetNameByKey( nPos ) );
+ nPos = GetNamespaceMap().GetNextKey( nPos );
+ }
+
+ const char*const pVersion = GetODFVersionAttributeValue();
+
+ if( pVersion )
+ AddAttribute( XML_NAMESPACE_OFFICE, XML_VERSION,
+ OUString::createFromAscii(pVersion) );
+
+ SvXMLElementExport aDocElem( *this, XML_NAMESPACE_OFFICE, XML_DOCUMENT_META,
+ true, true );
+
+ // NB: office:meta is now written by _ExportMeta
+ ExportMeta_();
+ }
+ xDocHandler->endDocument();
+ return ERRCODE_NONE;
+}
+
+void XMLMetaExportComponent::ExportMeta_()
+{
+ if (mxDocProps.is()) {
+ OUString generator( ::utl::DocInfoHelper::GetGeneratorString() );
+ // update generator here
+ mxDocProps->setGenerator(generator);
+ rtl::Reference<SvXMLMetaExport> pMeta = new SvXMLMetaExport(*this, mxDocProps);
+ pMeta->Export();
+ } else {
+ SvXMLExport::ExportMeta_();
+ }
+}
+
+// methods without content:
+void XMLMetaExportComponent::ExportAutoStyles_() {}
+void XMLMetaExportComponent::ExportMasterStyles_() {}
+void XMLMetaExportComponent::ExportContent_() {}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+XMLMetaExportComponent_get_implementation(
+ css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new XMLMetaExportComponent(context, "XMLMetaExportComponent", SvXMLExportFlags::META|SvXMLExportFlags::OASIS));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+XMLMetaExportOOo_get_implementation(css::uno::XComponentContext* context,
+ css::uno::Sequence<css::uno::Any> const&)
+{
+ return cppu::acquire(
+ new XMLMetaExportComponent(context, "XMLMetaExportOOo", SvXMLExportFlags::META));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/meta/MetaImportComponent.cxx b/xmloff/source/meta/MetaImportComponent.cxx
new file mode 100644
index 0000000000..9d507ab0f2
--- /dev/null
+++ b/xmloff/source/meta/MetaImportComponent.cxx
@@ -0,0 +1,97 @@
+/* -*- 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 <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlmetai.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/document/XDocumentProperties.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+
+using namespace ::com::sun::star;
+using namespace ::xmloff::token;
+
+namespace {
+
+class XMLMetaImportComponent : public SvXMLImport
+{
+private:
+ css::uno::Reference< css::document::XDocumentProperties> mxDocProps;
+
+public:
+ // XMLMetaImportComponent() throw();
+ explicit XMLMetaImportComponent(
+ const css::uno::Reference< css::uno::XComponentContext >& xContext
+ );
+
+protected:
+
+ virtual SvXMLImportContext *CreateFastContext( sal_Int32 nElement,
+ const ::css::uno::Reference< ::css::xml::sax::XFastAttributeList >& xAttrList ) override;
+
+ // XImporter
+ virtual void SAL_CALL setTargetDocument( const css::uno::Reference< css::lang::XComponent >& xDoc ) override;
+};
+
+}
+
+// global functions to support the component
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+XMLMetaImportComponent_get_implementation(
+ css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new XMLMetaImportComponent(context));
+}
+
+XMLMetaImportComponent::XMLMetaImportComponent(
+ const uno::Reference< uno::XComponentContext >& xContext)
+ : SvXMLImport(xContext, "XMLMetaImportComponent")
+{
+}
+
+SvXMLImportContext *XMLMetaImportComponent::CreateFastContext( sal_Int32 nElement,
+ const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
+{
+ if (nElement == XML_ELEMENT( OFFICE, XML_DOCUMENT_META ))
+ {
+ if (!mxDocProps.is()) {
+ throw uno::RuntimeException(
+ "XMLMetaImportComponent::CreateFastContext: setTargetDocument "
+ "has not been called", *this);
+ }
+ return new SvXMLMetaDocumentContext(
+ *this, mxDocProps);
+ }
+ return nullptr;
+}
+
+void SAL_CALL XMLMetaImportComponent::setTargetDocument(
+ const uno::Reference< lang::XComponent >& xDoc )
+{
+ mxDocProps.set( xDoc, uno::UNO_QUERY );
+ if( !mxDocProps.is() )
+ throw lang::IllegalArgumentException(
+ "XMLMetaImportComponent::setTargetDocument: argument is no "
+ "XDocumentProperties", uno::Reference<uno::XInterface>(*this), 0);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/meta/xmlmetae.cxx b/xmloff/source/meta/xmlmetae.cxx
new file mode 100644
index 0000000000..395772ab2a
--- /dev/null
+++ b/xmloff/source/meta/xmlmetae.cxx
@@ -0,0 +1,480 @@
+/* -*- 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 <i18nlangtag/languagetag.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+
+#include <utility>
+#include <xmloff/xmlmetae.hxx>
+#include <xmloff/xmlexp.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlnamespace.hxx>
+
+#include <com/sun/star/beans/XPropertyAccess.hpp>
+#include <com/sun/star/beans/StringPair.hpp>
+#include <com/sun/star/document/XDocumentProperties.hpp>
+#include <com/sun/star/util/DateTime.hpp>
+#include <com/sun/star/util/Duration.hpp>
+#include <com/sun/star/xml/sax/XSAXSerializable.hpp>
+
+#include <sax/tools/converter.hxx>
+
+#include <comphelper/sequence.hxx>
+#include <unotools/docinfohelper.hxx>
+
+using namespace com::sun::star;
+using namespace ::xmloff::token;
+
+static void lcl_AddTwoDigits( OUStringBuffer& rStr, sal_Int32 nVal )
+{
+ if ( nVal < 10 )
+ rStr.append( '0' );
+ rStr.append( nVal );
+}
+
+OUString
+SvXMLMetaExport::GetISODateTimeString( const util::DateTime& rDateTime )
+{
+ // return ISO date string "YYYY-MM-DDThh:mm:ss"
+
+ OUStringBuffer sTmp =
+ OUString::number( static_cast<sal_Int32>(rDateTime.Year) )
+ + "-";
+ lcl_AddTwoDigits( sTmp, rDateTime.Month );
+ sTmp.append( '-' );
+ lcl_AddTwoDigits( sTmp, rDateTime.Day );
+ sTmp.append( 'T' );
+ lcl_AddTwoDigits( sTmp, rDateTime.Hours );
+ sTmp.append( ':' );
+ lcl_AddTwoDigits( sTmp, rDateTime.Minutes );
+ sTmp.append( ':' );
+ lcl_AddTwoDigits( sTmp, rDateTime.Seconds );
+
+ return sTmp.makeStringAndClear();
+}
+
+void SvXMLMetaExport::SimpleStringElement( const OUString& rText,
+ sal_uInt16 nNamespace, enum XMLTokenEnum eElementName )
+{
+ if ( !rText.isEmpty() ) {
+ SvXMLElementExport aElem( mrExport, nNamespace, eElementName,
+ true, false );
+ mrExport.Characters( rText );
+ }
+}
+
+void SvXMLMetaExport::SimpleDateTimeElement( const util::DateTime & rDate,
+ sal_uInt16 nNamespace, enum XMLTokenEnum eElementName )
+{
+ if (rDate.Month != 0) { // invalid dates are 0-0-0
+ OUString sValue = GetISODateTimeString( rDate );
+ if ( !sValue.isEmpty() ) {
+ SvXMLElementExport aElem( mrExport, nNamespace, eElementName,
+ true, false );
+ mrExport.Characters( sValue );
+ }
+ }
+}
+
+void SvXMLMetaExport::MExport_()
+{
+ // generator
+ {
+ SvXMLElementExport aElem( mrExport, XML_NAMESPACE_META, XML_GENERATOR,
+ true, true );
+ mrExport.Characters( ::utl::DocInfoHelper::GetGeneratorString() );
+ }
+
+ // document title
+ SimpleStringElement ( mxDocProps->getTitle(),
+ XML_NAMESPACE_DC, XML_TITLE );
+
+ // description
+ SimpleStringElement ( mxDocProps->getDescription(),
+ XML_NAMESPACE_DC, XML_DESCRIPTION );
+
+ // subject
+ SimpleStringElement ( mxDocProps->getSubject(),
+ XML_NAMESPACE_DC, XML_SUBJECT );
+
+ // created...
+ SimpleStringElement ( mxDocProps->getAuthor(),
+ XML_NAMESPACE_META, XML_INITIAL_CREATOR );
+ SimpleDateTimeElement( mxDocProps->getCreationDate(),
+ XML_NAMESPACE_META, XML_CREATION_DATE );
+
+ // modified...
+ SimpleStringElement ( mxDocProps->getModifiedBy(),
+ XML_NAMESPACE_DC, XML_CREATOR );
+ SimpleDateTimeElement( mxDocProps->getModificationDate(),
+ XML_NAMESPACE_DC, XML_DATE );
+
+ // printed...
+ SimpleStringElement ( mxDocProps->getPrintedBy(),
+ XML_NAMESPACE_META, XML_PRINTED_BY );
+ SimpleDateTimeElement( mxDocProps->getPrintDate(),
+ XML_NAMESPACE_META, XML_PRINT_DATE );
+
+ // keywords
+ const uno::Sequence< OUString > keywords = mxDocProps->getKeywords();
+ for (const auto& rKeyword : keywords) {
+ SvXMLElementExport aKwElem( mrExport, XML_NAMESPACE_META, XML_KEYWORD,
+ true, false );
+ mrExport.Characters( rKeyword );
+ }
+
+ // document language
+ {
+ OUString sValue = LanguageTag( mxDocProps->getLanguage()).getBcp47( false);
+ if (!sValue.isEmpty()) {
+ SvXMLElementExport aElem( mrExport, XML_NAMESPACE_DC, XML_LANGUAGE,
+ true, false );
+ mrExport.Characters( sValue );
+ }
+ }
+
+ // editing cycles
+ {
+ SvXMLElementExport aElem( mrExport,
+ XML_NAMESPACE_META, XML_EDITING_CYCLES,
+ true, false );
+ mrExport.Characters( OUString::number(
+ mxDocProps->getEditingCycles() ) );
+ }
+
+ // editing duration
+ // property is a int32 (seconds)
+ {
+ sal_Int32 secs = mxDocProps->getEditingDuration();
+ SvXMLElementExport aElem( mrExport,
+ XML_NAMESPACE_META, XML_EDITING_DURATION,
+ true, false );
+ OUStringBuffer buf;
+ ::sax::Converter::convertDuration(buf, util::Duration(
+ false, 0, 0, 0, secs/3600, (secs%3600)/60, secs%60, 0));
+ mrExport.Characters(buf.makeStringAndClear());
+ }
+
+ // default target
+ const OUString sDefTarget = mxDocProps->getDefaultTarget();
+ if ( !sDefTarget.isEmpty() )
+ {
+ mrExport.AddAttribute( XML_NAMESPACE_OFFICE, XML_TARGET_FRAME_NAME,
+ sDefTarget );
+
+ //! define strings for xlink:show values
+ const XMLTokenEnum eShow = sDefTarget == "_blank" ? XML_NEW : XML_REPLACE;
+ mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_SHOW, eShow );
+
+ SvXMLElementExport aElem( mrExport,
+ XML_NAMESPACE_META,XML_HYPERLINK_BEHAVIOUR,
+ true, false );
+ }
+
+ // auto-reload
+ const OUString sReloadURL = mxDocProps->getAutoloadURL();
+ const sal_Int32 sReloadDelay = mxDocProps->getAutoloadSecs();
+ if (sReloadDelay != 0 || !sReloadURL.isEmpty())
+ {
+ mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_HREF,
+ mrExport.GetRelativeReference( sReloadURL ) );
+
+ OUStringBuffer buf;
+ ::sax::Converter::convertDuration(buf, util::Duration(false, 0, 0, 0,
+ sReloadDelay/3600, (sReloadDelay%3600)/60, sReloadDelay%60, 0));
+ mrExport.AddAttribute( XML_NAMESPACE_META, XML_DELAY,
+ buf.makeStringAndClear());
+
+ SvXMLElementExport aElem( mrExport, XML_NAMESPACE_META, XML_AUTO_RELOAD,
+ true, false );
+ }
+
+ // template
+ const OUString sTplPath = mxDocProps->getTemplateURL();
+ if ( !sTplPath.isEmpty() )
+ {
+ mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_TYPE, XML_SIMPLE );
+ mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_ACTUATE, XML_ONREQUEST );
+
+ // template URL
+ mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_HREF,
+ mrExport.GetRelativeReference(sTplPath) );
+
+ // template name
+ mrExport.AddAttribute( XML_NAMESPACE_XLINK, XML_TITLE,
+ mxDocProps->getTemplateName() );
+
+ // template date
+ mrExport.AddAttribute( XML_NAMESPACE_META, XML_DATE,
+ GetISODateTimeString( mxDocProps->getTemplateDate() ) );
+
+ SvXMLElementExport aElem( mrExport, XML_NAMESPACE_META, XML_TEMPLATE,
+ true, false );
+ }
+
+ // user defined fields
+ uno::Reference< beans::XPropertyAccess > xUserDefined(
+ mxDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW);
+ const uno::Sequence< beans::PropertyValue > props =
+ xUserDefined->getPropertyValues();
+ for (const auto& rProp : props) {
+ OUStringBuffer sValueBuffer;
+ OUStringBuffer sType;
+ if (!::sax::Converter::convertAny(sValueBuffer, sType, rProp.Value))
+ {
+ continue;
+ }
+ mrExport.AddAttribute( XML_NAMESPACE_META, XML_NAME, rProp.Name );
+ mrExport.AddAttribute( XML_NAMESPACE_META, XML_VALUE_TYPE,
+ sType.makeStringAndClear() );
+ SvXMLElementExport aElem( mrExport, XML_NAMESPACE_META,
+ XML_USER_DEFINED, true, false );
+ mrExport.Characters( sValueBuffer.makeStringAndClear() );
+ }
+
+ const uno::Sequence< beans::NamedValue > aDocStatistic =
+ mxDocProps->getDocumentStatistics();
+ // write document statistic if there is any provided
+ if ( !aDocStatistic.hasElements() )
+ return;
+
+ for ( const auto& rDocStat : aDocStatistic )
+ {
+ sal_Int32 nValue = 0;
+ if ( rDocStat.Value >>= nValue )
+ {
+ OUString aValue = OUString::number( nValue );
+ if ( rDocStat.Name == "TableCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_TABLE_COUNT, aValue );
+ else if ( rDocStat.Name == "ObjectCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_OBJECT_COUNT, aValue );
+ else if ( rDocStat.Name == "ImageCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_IMAGE_COUNT, aValue );
+ else if ( rDocStat.Name == "PageCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_PAGE_COUNT, aValue );
+ else if ( rDocStat.Name == "ParagraphCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_PARAGRAPH_COUNT, aValue );
+ else if ( rDocStat.Name == "WordCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_WORD_COUNT, aValue );
+ else if ( rDocStat.Name == "CharacterCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_CHARACTER_COUNT, aValue );
+ else if ( rDocStat.Name == "CellCount" )
+ mrExport.AddAttribute(
+ XML_NAMESPACE_META, XML_CELL_COUNT, aValue );
+ else
+ {
+ SAL_WARN("xmloff", "Unknown statistic value!");
+ }
+ }
+ }
+ SvXMLElementExport aElem( mrExport,
+ XML_NAMESPACE_META, XML_DOCUMENT_STATISTIC, true, true );
+}
+
+const char s_xmlns[] = "xmlns";
+const char s_xmlns2[] = "xmlns:";
+const char s_meta[] = "meta:";
+const char s_href[] = "xlink:href";
+
+SvXMLMetaExport::SvXMLMetaExport(
+ SvXMLExport& i_rExp,
+ uno::Reference<document::XDocumentProperties> i_rDocProps ) :
+ mrExport( i_rExp ),
+ mxDocProps(std::move( i_rDocProps )),
+ m_level( 0 )
+{
+ assert(mxDocProps.is());
+}
+
+SvXMLMetaExport::~SvXMLMetaExport()
+{
+}
+
+void SvXMLMetaExport::Export()
+{
+ uno::Reference< xml::sax::XSAXSerializable> xSAXable(mxDocProps,
+ uno::UNO_QUERY);
+ if (xSAXable.is()) {
+ ::std::vector< beans::StringPair > namespaces;
+ const SvXMLNamespaceMap & rNsMap(mrExport.GetNamespaceMap());
+ for (sal_uInt16 key = rNsMap.GetFirstKey();
+ key != USHRT_MAX; key = rNsMap.GetNextKey(key)) {
+ beans::StringPair ns;
+ const OUString attrname = rNsMap.GetAttrNameByKey(key);
+ if (!attrname.startsWith(s_xmlns2, &ns.First)
+ || attrname == s_xmlns) // default initialized empty string
+ {
+ assert(!"namespace attribute not starting with xmlns unexpected");
+ }
+ ns.Second = rNsMap.GetNameByKey(key);
+ namespaces.push_back(ns);
+ }
+ xSAXable->serialize(this, comphelper::containerToSequence(namespaces));
+ } else {
+ // office:meta
+ SvXMLElementExport aElem( mrExport, XML_NAMESPACE_OFFICE, XML_META,
+ true, true );
+ // fall back to using public interface of XDocumentProperties
+ MExport_();
+ }
+}
+
+// css::xml::sax::XDocumentHandler:
+void SAL_CALL
+SvXMLMetaExport::startDocument()
+{
+ // ignore: has already been done by SvXMLExport::exportDoc
+ assert(m_level == 0 && "SvXMLMetaExport: level error");
+}
+
+void SAL_CALL
+SvXMLMetaExport::endDocument()
+{
+ // ignore: will be done by SvXMLExport::exportDoc
+ assert(m_level == 0 && "SvXMLMetaExport: level error");
+}
+
+// unfortunately, this method contains far too much ugly namespace mangling.
+void SAL_CALL
+SvXMLMetaExport::startElement(const OUString & i_rName,
+ const uno::Reference< xml::sax::XAttributeList > & i_xAttribs)
+{
+
+ if (m_level == 0) {
+ // namespace decls: default ones have been written at the root element
+ // non-default ones must be preserved here
+ const sal_Int16 nCount = i_xAttribs->getLength();
+ for (sal_Int16 i = 0; i < nCount; ++i) {
+ const OUString name(i_xAttribs->getNameByIndex(i));
+ if (name.startsWith(s_xmlns)) {
+ bool found(false);
+ const SvXMLNamespaceMap & rNsMap(mrExport.GetNamespaceMap());
+ for (sal_uInt16 key = rNsMap.GetFirstKey();
+ key != USHRT_MAX; key = rNsMap.GetNextKey(key)) {
+ if (name == rNsMap.GetAttrNameByKey(key)) {
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ m_preservedNSs.emplace_back(name,
+ i_xAttribs->getValueByIndex(i));
+ }
+ }
+ }
+ // ignore the root: it has been written already
+ ++m_level;
+ return;
+ }
+
+ if (m_level == 1) {
+ // attach preserved namespace decls from root node here
+ for (const auto& rPreservedNS : m_preservedNSs) {
+ const OUString ns(rPreservedNS.First);
+ bool found(false);
+ // but only if it is not already there
+ const sal_Int16 nCount = i_xAttribs->getLength();
+ for (sal_Int16 i = 0; i < nCount; ++i) {
+ const OUString name(i_xAttribs->getNameByIndex(i));
+ if (ns == name) {
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ mrExport.AddAttribute(ns, rPreservedNS.Second);
+ }
+ }
+ }
+
+ // attach the attributes
+ if (i_rName.startsWith(s_meta)) {
+ // special handling for all elements that may have
+ // xlink:href attributes; these must be made relative
+ const sal_Int16 nLength = i_xAttribs->getLength();
+ for (sal_Int16 i = 0; i < nLength; ++i) {
+ const OUString name (i_xAttribs->getNameByIndex (i));
+ OUString value(i_xAttribs->getValueByIndex(i));
+ if (name.startsWith(s_href)) {
+ value = mrExport.GetRelativeReference(value);
+ }
+ mrExport.AddAttribute(name, value);
+ }
+ } else {
+ const sal_Int16 nLength = i_xAttribs->getLength();
+ for (sal_Int16 i = 0; i < nLength; ++i) {
+ const OUString name (i_xAttribs->getNameByIndex(i));
+ const OUString value (i_xAttribs->getValueByIndex(i));
+ mrExport.AddAttribute(name, value);
+ }
+ }
+
+ // finally, start the element
+ // #i107240# no whitespace here, because the DOM may already contain
+ // whitespace, which is not cleared when loading and thus accumulates.
+ mrExport.StartElement(i_rName, m_level <= 1);
+ ++m_level;
+}
+
+void SAL_CALL
+SvXMLMetaExport::endElement(const OUString & i_rName)
+{
+ --m_level;
+ if (m_level == 0) {
+ // ignore the root; see startElement
+ return;
+ }
+ assert(m_level >= 0 && "SvXMLMetaExport: level error");
+ mrExport.EndElement(i_rName, false);
+}
+
+void SAL_CALL
+SvXMLMetaExport::characters(const OUString & i_rChars)
+{
+ mrExport.Characters(i_rChars);
+}
+
+void SAL_CALL
+SvXMLMetaExport::ignorableWhitespace(const OUString & /*i_rWhitespaces*/)
+{
+ mrExport.IgnorableWhitespace(/*i_rWhitespaces*/);
+}
+
+void SAL_CALL
+SvXMLMetaExport::processingInstruction(const OUString &,
+ const OUString &)
+{
+ // ignore; the exporter cannot handle these
+}
+
+void SAL_CALL
+SvXMLMetaExport::setDocumentLocator(const uno::Reference<xml::sax::XLocator>&)
+{
+ // nothing to do here, move along...
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/meta/xmlmetai.cxx b/xmloff/source/meta/xmlmetai.cxx
new file mode 100644
index 0000000000..09324ba8b2
--- /dev/null
+++ b/xmloff/source/meta/xmlmetai.cxx
@@ -0,0 +1,320 @@
+/* -*- 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 <sal/config.h>
+
+#include <string_view>
+
+#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
+#include <com/sun/star/xml/dom/SAXDocumentBuilder.hpp>
+#include <com/sun/star/xml/dom/XSAXDocumentBuilder2.hpp>
+#include <com/sun/star/xml/xpath/XPathAPI.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XPropertySetInfo.hpp>
+#include <com/sun/star/document/XDocumentProperties.hpp>
+#include <comphelper/processfactory.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <o3tl/string_view.hxx>
+#include <rtl/character.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <utility>
+#include <xmloff/xmlmetai.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlnamespace.hxx>
+
+using namespace com::sun::star;
+using namespace ::xmloff::token;
+
+namespace {
+
+/// builds a DOM tree from SAX events, by forwarding to SAXDocumentBuilder
+class XMLDocumentBuilderContext : public SvXMLImportContext
+{
+private:
+ css::uno::Reference< css::xml::dom::XSAXDocumentBuilder2> mxDocBuilder;
+ SvXMLMetaDocumentContext *const m_pTopLevel;
+
+public:
+ XMLDocumentBuilderContext(SvXMLImport& rImport, sal_Int32 nElement,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList>& xAttrList,
+ css::uno::Reference<css::xml::dom::XSAXDocumentBuilder2> xDocBuilder,
+ SvXMLMetaDocumentContext * pTopLevel);
+
+ virtual void SAL_CALL characters( const OUString& aChars ) override;
+
+ virtual void SAL_CALL startFastElement( sal_Int32 nElement,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
+
+ virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
+
+ virtual void SAL_CALL startUnknownElement( const OUString& Namespace, const OUString& Name,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
+
+ virtual void SAL_CALL endUnknownElement( const OUString& Namespace, const OUString& Name ) override;
+
+ virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
+ sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
+
+};
+
+}
+
+XMLDocumentBuilderContext::XMLDocumentBuilderContext(SvXMLImport& rImport,
+ sal_Int32 /*nElement*/, const uno::Reference<xml::sax::XFastAttributeList>&,
+ uno::Reference<xml::dom::XSAXDocumentBuilder2> xDocBuilder,
+ SvXMLMetaDocumentContext *const pTopLevel)
+ : SvXMLImportContext(rImport)
+ , mxDocBuilder(std::move(xDocBuilder))
+ , m_pTopLevel(pTopLevel)
+{
+}
+
+void SAL_CALL XMLDocumentBuilderContext::startFastElement( sal_Int32 nElement,
+ const uno::Reference< xml::sax::XFastAttributeList >& xAttribs )
+{
+ mxDocBuilder->startFastElement(nElement, xAttribs);
+}
+
+void SAL_CALL XMLDocumentBuilderContext::endFastElement( sal_Int32 nElement )
+{
+ mxDocBuilder->endFastElement(nElement);
+ if (m_pTopLevel)
+ {
+ // call this here because in the flat ODF case the top-level
+ // endFastElement is called only at the very end of the document,
+ // which is too late to init BuildId
+ m_pTopLevel->FinishMetaElement();
+ }
+}
+
+void SAL_CALL XMLDocumentBuilderContext::startUnknownElement( const OUString& rNamespace,
+ const OUString& rName, const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
+{
+ mxDocBuilder->startUnknownElement(rNamespace, rName, xAttrList);
+}
+
+void SAL_CALL XMLDocumentBuilderContext::endUnknownElement( const OUString& rNamespace, const OUString& rName )
+{
+ mxDocBuilder->endUnknownElement(rNamespace, rName);
+}
+
+void SAL_CALL XMLDocumentBuilderContext::characters( const OUString& rChars )
+{
+ mxDocBuilder->characters(rChars);
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL XMLDocumentBuilderContext::createFastChildContext(
+ sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
+{
+ return new XMLDocumentBuilderContext(GetImport(), nElement, xAttrList, mxDocBuilder, nullptr);
+}
+
+static void
+lcl_initDocumentProperties(SvXMLImport & rImport,
+ uno::Reference<xml::dom::XSAXDocumentBuilder2> const& xDocBuilder,
+ uno::Reference<document::XDocumentProperties> const& xDocProps)
+{
+ uno::Reference< lang::XInitialization > const xInit(xDocProps,
+ uno::UNO_QUERY_THROW);
+ try {
+ xInit->initialize({ uno::Any(xDocBuilder->getDocument()) });
+ rImport.SetStatistics(xDocProps->getDocumentStatistics());
+ // convert all URLs from relative to absolute
+ xDocProps->setTemplateURL(rImport.GetAbsoluteReference(
+ xDocProps->getTemplateURL()));
+ xDocProps->setAutoloadURL(rImport.GetAbsoluteReference(
+ xDocProps->getAutoloadURL()));
+ SvXMLMetaDocumentContext::setBuildId(
+ xDocProps->getGenerator(), rImport.getImportInfo());
+ } catch (const uno::RuntimeException&) {
+ throw;
+ } catch (const uno::Exception&) {
+ css::uno::Any anyEx = cppu::getCaughtException();
+ throw lang::WrappedTargetRuntimeException(
+ "SvXMLMetaDocumentContext::initDocumentProperties: "
+ "properties init exception",
+ rImport, anyEx);
+ }
+}
+
+static void
+lcl_initGenerator(SvXMLImport & rImport,
+ uno::Reference<xml::dom::XSAXDocumentBuilder2> const& xDocBuilder)
+{
+ uno::Reference< xml::dom::XDocument > const xDoc(xDocBuilder->getDocument(),
+ uno::UNO_SET_THROW);
+ try {
+ uno::Reference< xml::xpath::XXPathAPI > const xPath = xml::xpath::XPathAPI::create(
+ rImport.GetComponentContext() );
+ xPath->registerNS(GetXMLToken(XML_NP_OFFICE),GetXMLToken(XML_N_OFFICE));
+ xPath->registerNS(GetXMLToken(XML_NP_META), GetXMLToken(XML_N_META));
+
+ uno::Reference< xml::xpath::XXPathObject > const xObj(
+ xPath->eval(xDoc, "string(/office:document-meta/office:meta/meta:generator)"),
+ uno::UNO_SET_THROW);
+ OUString const value(xObj->getString());
+ SvXMLMetaDocumentContext::setBuildId(value, rImport.getImportInfo());
+ } catch (const uno::RuntimeException&) {
+ throw;
+ } catch (const uno::Exception&) {
+ css::uno::Any anyEx = cppu::getCaughtException();
+ throw lang::WrappedTargetRuntimeException(
+ "SvXMLMetaDocumentContext::initGenerator: exception",
+ rImport, anyEx);
+ }
+}
+
+SvXMLMetaDocumentContext::SvXMLMetaDocumentContext(SvXMLImport& rImport,
+ uno::Reference<document::XDocumentProperties> xDocProps) :
+ SvXMLImportContext( rImport ),
+ mxDocProps(std::move(xDocProps)),
+ mxDocBuilder(
+ xml::dom::SAXDocumentBuilder::create(
+ comphelper::getProcessComponentContext()))
+{
+// #i103539#: must always read meta.xml for generator, xDocProps unwanted then
+// OSL_ENSURE(xDocProps.is(), "SvXMLMetaDocumentContext: no document props");
+}
+
+SvXMLMetaDocumentContext::~SvXMLMetaDocumentContext()
+{
+}
+
+void SAL_CALL SvXMLMetaDocumentContext::startFastElement(sal_Int32 /*nElement*/,
+ const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
+{
+ mxDocBuilder->startDocument();
+ // hardcode office:document-meta (necessary in case of flat file ODF)
+ mxDocBuilder->startFastElement(XML_ELEMENT(OFFICE, XML_DOCUMENT_META), xAttrList);
+}
+
+void SvXMLMetaDocumentContext::FinishMetaElement()
+{
+ // hardcode office:document-meta (necessary in case of flat file ODF)
+ mxDocBuilder->endFastElement(XML_ELEMENT(OFFICE, XML_DOCUMENT_META));
+ mxDocBuilder->endDocument();
+ if (mxDocProps.is())
+ {
+ lcl_initDocumentProperties(GetImport(), mxDocBuilder, mxDocProps);
+ }
+ else
+ {
+ lcl_initGenerator(GetImport(), mxDocBuilder);
+ }
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL SvXMLMetaDocumentContext::createFastChildContext(
+ sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
+{
+ if ( nElement == XML_ELEMENT(OFFICE, XML_META) )
+ return new XMLDocumentBuilderContext(
+ GetImport(), nElement, xAttrList, mxDocBuilder, this);
+ return nullptr;
+}
+
+void SvXMLMetaDocumentContext::setBuildId(std::u16string_view i_rBuildId, const uno::Reference<beans::XPropertySet>& xImportInfo )
+{
+ OUString sBuildId;
+ // skip to second product
+ size_t nBegin = i_rBuildId.find( ' ' );
+ if ( nBegin != std::u16string_view::npos )
+ {
+ // skip to build information
+ nBegin = i_rBuildId.find( '/', nBegin );
+ if ( nBegin != std::u16string_view::npos )
+ {
+ size_t nEnd = i_rBuildId.find( 'm', nBegin );
+ if ( nEnd != std::u16string_view::npos )
+ {
+ OUStringBuffer sBuffer(
+ i_rBuildId.substr( nBegin+1, nEnd-nBegin-1 ) );
+ static constexpr OUString sBuildCompare(
+ u"$Build-"_ustr );
+ nBegin = i_rBuildId.find( sBuildCompare, nEnd );
+ if ( nBegin != std::u16string_view::npos )
+ {
+ sBuffer.append( '$' );
+ sBuffer.append( i_rBuildId.substr(nBegin + sBuildCompare.getLength()) );
+ sBuildId = sBuffer.makeStringAndClear();
+ }
+ }
+ }
+ }
+
+ if ( sBuildId.isEmpty() )
+ {
+ if ( o3tl::starts_with(i_rBuildId, u"StarOffice 7")
+ || o3tl::starts_with(i_rBuildId, u"StarSuite 7")
+ || o3tl::starts_with(i_rBuildId, u"StarOffice 6")
+ || o3tl::starts_with(i_rBuildId, u"StarSuite 6")
+ || o3tl::starts_with(i_rBuildId, u"OpenOffice.org 1"))
+ {
+ sBuildId = "645$8687";
+ }
+ else if (o3tl::starts_with(i_rBuildId, u"NeoOffice/2"))
+ {
+ sBuildId = "680$9134"; // fake NeoOffice as OpenOffice.org 2.2 release
+ }
+ }
+
+ // "LibreOffice_project" was hard-coded since LO 3.3.0
+ // see utl::DocInfoHelper::GetGeneratorString()
+ if (i_rBuildId.find(u"LibreOffice_project/") != std::u16string_view::npos)
+ {
+ OUStringBuffer sNumber;
+ size_t const firstSlash = i_rBuildId.find('/');
+ assert(firstSlash != std::u16string_view::npos);
+ for (size_t i = firstSlash + 1; i < i_rBuildId.size(); ++i)
+ {
+ if (rtl::isAsciiDigit(i_rBuildId[i]) || '.' == i_rBuildId[i])
+ {
+ sNumber.append(i_rBuildId[i]);
+ }
+ else
+ {
+ break;
+ }
+ }
+ if (!sNumber.isEmpty())
+ {
+ sBuildId += ";" + sNumber;
+ }
+ }
+
+ if ( sBuildId.isEmpty() )
+ return;
+
+ try
+ {
+ if( xImportInfo.is() )
+ {
+ static constexpr OUString aPropName(u"BuildId"_ustr);
+ uno::Reference< beans::XPropertySetInfo > xSetInfo(
+ xImportInfo->getPropertySetInfo());
+ if( xSetInfo.is() && xSetInfo->hasPropertyByName( aPropName ) )
+ xImportInfo->setPropertyValue( aPropName, uno::Any( sBuildId ) );
+ }
+ }
+ catch(const uno::Exception&)
+ {
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/meta/xmlversion.cxx b/xmloff/source/meta/xmlversion.cxx
new file mode 100644
index 0000000000..1554fff9aa
--- /dev/null
+++ b/xmloff/source/meta/xmlversion.cxx
@@ -0,0 +1,429 @@
+/* -*- 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/embed/ElementModes.hpp>
+#include <xmlversion.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmlmetae.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+#include <o3tl/string_view.hxx>
+
+#include <xmloff/xmltoken.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/string.hxx>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/util/DateTime.hpp>
+#include <com/sun/star/util/MeasureUnit.hpp>
+#include <com/sun/star/xml/sax/InputSource.hpp>
+#include <com/sun/star/xml/sax/Writer.hpp>
+#include <com/sun/star/xml/sax/SAXParseException.hpp>
+#include <cppuhelper/supportsservice.hxx>
+
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star;
+
+constexpr OUString XMLN_VERSIONSLIST = u"VersionList.xml"_ustr;
+
+XMLVersionListExport::XMLVersionListExport(
+ const css::uno::Reference< css::uno::XComponentContext >& rContext,
+ const css::uno::Sequence < css::util::RevisionTag >& rVersions,
+ const OUString &rFileName,
+ Reference< XDocumentHandler > const &rHandler )
+: SvXMLExport( rContext, "", rFileName, util::MeasureUnit::CM, rHandler ),
+ maVersions( rVersions )
+{
+ GetNamespaceMap_().AddAtIndex( xmloff::token::GetXMLToken(xmloff::token::XML_NP_DC),
+ xmloff::token::GetXMLToken(xmloff::token::XML_N_DC), XML_NAMESPACE_DC );
+ GetNamespaceMap_().AddAtIndex( xmloff::token::GetXMLToken(xmloff::token::XML_NP_VERSIONS_LIST),
+ xmloff::token::GetXMLToken(xmloff::token::XML_N_VERSIONS_LIST), XML_NAMESPACE_FRAMEWORK );
+}
+
+ErrCode XMLVersionListExport::exportDoc( enum ::xmloff::token::XMLTokenEnum )
+{
+ GetDocHandler()->startDocument();
+
+ addChaffWhenEncryptedStorage();
+
+ sal_uInt16 nPos = SvXMLNamespaceMap::GetIndexByKey( XML_NAMESPACE_DC );
+
+ AddAttribute( XML_NAMESPACE_NONE, GetNamespaceMap_().GetAttrNameByIndex( nPos ),
+ GetNamespaceMap_().GetNameByIndex ( nPos ) );
+
+ nPos = SvXMLNamespaceMap::GetIndexByKey( XML_NAMESPACE_FRAMEWORK );
+ AddAttribute( XML_NAMESPACE_NONE, GetNamespaceMap_().GetAttrNameByIndex( nPos ),
+ GetNamespaceMap_().GetNameByIndex ( nPos ) );
+
+ {
+ // the following object will write all collected attributes in its dtor
+ SvXMLElementExport aRoot( *this, XML_NAMESPACE_FRAMEWORK, xmloff::token::XML_VERSION_LIST, true, true );
+
+ for ( const util::RevisionTag& rInfo : maVersions )
+ {
+ AddAttribute( XML_NAMESPACE_FRAMEWORK,
+ xmloff::token::XML_TITLE,
+ rInfo.Identifier );
+ AddAttribute( XML_NAMESPACE_FRAMEWORK,
+ xmloff::token::XML_COMMENT,
+ rInfo.Comment );
+ AddAttribute( XML_NAMESPACE_FRAMEWORK,
+ xmloff::token::XML_CREATOR,
+ rInfo.Author );
+
+ OUString aDateStr =
+ SvXMLMetaExport::GetISODateTimeString( rInfo.TimeStamp );
+
+ AddAttribute( XML_NAMESPACE_DC, xmloff::token::XML_DATE_TIME, aDateStr );
+
+ // the following object will write all collected attributes in its dtor
+ SvXMLElementExport aEntry( *this, XML_NAMESPACE_FRAMEWORK, xmloff::token::XML_VERSION_ENTRY, true, true );
+ }
+ }
+ GetDocHandler()->endDocument();
+ return ERRCODE_NONE;
+}
+
+XMLVersionListImport::XMLVersionListImport(
+ const css::uno::Reference< css::uno::XComponentContext >& rContext,
+ css::uno::Sequence < css::util::RevisionTag >& rVersions )
+: SvXMLImport(rContext, ""),
+ maVersions( rVersions )
+{
+}
+
+XMLVersionListImport::~XMLVersionListImport() noexcept
+{}
+
+SvXMLImportContext *XMLVersionListImport::CreateFastContext( sal_Int32 nElement,
+ const ::css::uno::Reference< ::css::xml::sax::XFastAttributeList >& /*xAttrList*/ )
+{
+ SvXMLImportContext *pContext = nullptr;
+
+ if ( nElement == XML_ELEMENT(VERSIONS_LIST, xmloff::token::XML_VERSION_LIST) )
+ {
+ pContext = new XMLVersionListContext( *this );
+ }
+
+ return pContext;
+}
+
+XMLVersionListContext::XMLVersionListContext( XMLVersionListImport& rImport)
+ : SvXMLImportContext( rImport )
+{
+}
+
+XMLVersionListContext::~XMLVersionListContext()
+{}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
+XMLVersionListContext::createFastChildContext(sal_Int32 nElement,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList)
+{
+ SvXMLImportContext *pContext = nullptr;
+
+ if ( nElement == XML_ELEMENT(FRAMEWORK, xmloff::token::XML_VERSION_ENTRY)
+ || nElement == XML_ELEMENT(VERSIONS_LIST, xmloff::token::XML_VERSION_ENTRY) )
+ {
+ pContext = new XMLVersionContext( GetImport(), xAttrList );
+ }
+
+ return pContext;
+}
+
+XMLVersionContext::XMLVersionContext( XMLVersionListImport& rImport,
+ const Reference< XFastAttributeList > & xAttrList )
+ : SvXMLImportContext( rImport )
+{
+ sax_fastparser::FastAttributeList& rAttribList =
+ sax_fastparser::castToFastAttributeList( xAttrList );
+ if ( rAttribList.getFastAttributeTokens().empty() )
+ return;
+ util::RevisionTag aInfo;
+ for (auto &aIter : rAttribList)
+ {
+ switch( aIter.getToken() )
+ {
+ case XML_ELEMENT(FRAMEWORK, xmloff::token::XML_TITLE):
+ case XML_ELEMENT(VERSIONS_LIST, xmloff::token::XML_TITLE):
+ {
+ aInfo.Identifier = aIter.toString();
+ break;
+ }
+ case XML_ELEMENT(FRAMEWORK, xmloff::token::XML_COMMENT):
+ case XML_ELEMENT(VERSIONS_LIST, xmloff::token::XML_COMMENT):
+ {
+ aInfo.Comment = aIter.toString();
+ break;
+ }
+ case XML_ELEMENT(FRAMEWORK, xmloff::token::XML_CREATOR):
+ case XML_ELEMENT(VERSIONS_LIST, xmloff::token::XML_CREATOR):
+ {
+ aInfo.Author = aIter.toString();
+ break;
+ }
+ case XML_ELEMENT(DC, xmloff::token::XML_DATE_TIME):
+ {
+ util::DateTime aTime;
+ if ( ParseISODateTimeString( aIter.toString(), aTime ) )
+ aInfo.TimeStamp = aTime;
+ break;
+ }
+ default:
+ XMLOFF_WARN_UNKNOWN("xmloff", aIter);
+ break;
+ }
+ }
+
+ uno::Sequence < util::RevisionTag >& aList = rImport.GetList();
+ sal_Int32 nLength = aList.getLength();
+ aList.realloc( nLength+1 );
+ aList.getArray()[nLength] = aInfo;
+}
+
+XMLVersionContext::~XMLVersionContext()
+{}
+
+bool XMLVersionContext::ParseISODateTimeString(
+ std::u16string_view rString,
+ util::DateTime& rDateTime )
+{
+ bool bSuccess = true;
+
+ std::u16string_view aDateStr, aTimeStr;
+ size_t nPos = rString.find( 'T' );
+ if ( nPos != std::u16string_view::npos )
+ {
+ aDateStr = rString.substr( 0, nPos );
+ aTimeStr = rString.substr( nPos + 1 );
+ }
+ else
+ aDateStr = rString; // no separator: only date part
+
+ sal_Int32 nYear = 0;
+ sal_Int32 nMonth = 1;
+ sal_Int32 nDay = 1;
+ sal_Int32 nHour = 0;
+ sal_Int32 nMin = 0;
+ sal_Int32 nSec = 0;
+
+ auto pStr = aDateStr.begin();
+ sal_Int32 nDateTokens = 1;
+ while ( pStr != aDateStr.end() )
+ {
+ if ( *pStr == '-' )
+ nDateTokens++;
+ pStr++;
+ }
+ if ( nDateTokens > 3 || aDateStr.empty() )
+ bSuccess = false;
+ else
+ {
+ sal_Int32 n = 0;
+ nYear = o3tl::toInt32(o3tl::getToken(aDateStr, 0, '-', n ));
+ if ( nYear > 9999 )
+ bSuccess = false;
+ else if ( nDateTokens >= 2 )
+ {
+ nMonth = o3tl::toInt32(o3tl::getToken(aDateStr, 0, '-', n ));
+ if ( nMonth > 12 )
+ bSuccess = false;
+ else if ( nDateTokens >= 3 )
+ {
+ nDay = o3tl::toInt32(o3tl::getToken(aDateStr, 0, '-', n ));
+ if ( nDay > 31 )
+ bSuccess = false;
+ }
+ }
+ }
+
+ if ( bSuccess && !aTimeStr.empty() ) // time is optional
+ {
+ pStr = aTimeStr.begin();
+ sal_Int32 nTimeTokens = 1;
+ while ( pStr != aTimeStr.end() )
+ {
+ if ( *pStr == ':' )
+ nTimeTokens++;
+ pStr++;
+ }
+ if ( nTimeTokens > 3 )
+ bSuccess = false;
+ else
+ {
+ sal_Int32 n = 0;
+ nHour = o3tl::toInt32(o3tl::getToken(aTimeStr, 0, ':', n ));
+ if ( nHour > 23 )
+ bSuccess = false;
+ else if ( nTimeTokens >= 2 )
+ {
+ nMin = o3tl::toInt32(o3tl::getToken(aTimeStr, 0, ':', n ));
+ if ( nMin > 59 )
+ bSuccess = false;
+ else if ( nTimeTokens >= 3 )
+ {
+ nSec = o3tl::toInt32(o3tl::getToken(aTimeStr, 0, ':', n ));
+ if ( nSec > 59 )
+ bSuccess = false;
+ }
+ }
+ }
+ }
+
+ if ( bSuccess )
+ {
+ rDateTime.Day = sal::static_int_cast< sal_uInt16 >(nDay);
+ rDateTime.Month = sal::static_int_cast< sal_uInt16 >(nMonth);
+ rDateTime.Year = sal::static_int_cast< sal_uInt16 >(nYear);
+ rDateTime.Hours = sal::static_int_cast< sal_uInt16 >(nHour);
+ rDateTime.Minutes = sal::static_int_cast< sal_uInt16 >(nMin);
+ rDateTime.Seconds = sal::static_int_cast< sal_uInt16 >(nSec);
+ }
+
+ return bSuccess;
+}
+
+void SAL_CALL XMLVersionListPersistence::store( const uno::Reference< embed::XStorage >& xRoot, const uno::Sequence< util::RevisionTag >& rVersions )
+{
+ // no storage, no version list!
+ if ( !xRoot.is() )
+ return;
+
+ // get the services needed for writing the xml data
+ Reference< uno::XComponentContext > xContext =
+ comphelper::getProcessComponentContext();
+
+ Reference< XWriter > xWriter = Writer::create(xContext);
+
+ // check whether there's already a sub storage with the version info
+ // and delete it
+ OUString sVerName( XMLN_VERSIONSLIST );
+
+ try {
+ // open (create) the sub storage with the version info
+ uno::Reference< io::XStream > xVerStream = xRoot->openStreamElement(
+ sVerName,
+ embed::ElementModes::READWRITE | embed::ElementModes::TRUNCATE );
+ if ( !xVerStream.is() )
+ throw uno::RuntimeException();
+
+ Reference< io::XOutputStream > xOut = xVerStream->getOutputStream();
+ if ( !xOut.is() )
+ throw uno::RuntimeException("The stream was successfully opened for writing already!");
+
+ xWriter->setOutputStream(xOut);
+
+ rtl::Reference< XMLVersionListExport > xExp( new XMLVersionListExport( xContext, rVersions, sVerName, xWriter ) );
+
+ xExp->exportDoc( ::xmloff::token::XML_VERSION );
+
+ xVerStream.clear(); // use refcounting for now to dispose
+ }
+ catch( uno::Exception& )
+ {
+ // TODO: error handling
+ }
+}
+
+uno::Sequence< util::RevisionTag > SAL_CALL XMLVersionListPersistence::load( const uno::Reference< embed::XStorage >& xRoot )
+{
+ css::uno::Sequence < css::util::RevisionTag > aVersions;
+
+ const OUString sDocName( XMLN_VERSIONSLIST );
+
+ try {
+ if ( xRoot.is() && xRoot->hasByName( sDocName ) && xRoot->isStreamElement( sDocName ) )
+ {
+ Reference< uno::XComponentContext > xContext = comphelper::getProcessComponentContext();
+
+ InputSource aParserInput;
+
+ uno::Reference< beans::XPropertySet > xProps( xRoot, uno::UNO_QUERY );
+ OSL_ENSURE( xProps.is(), "Storage must implement XPropertySet!" );
+ if ( xProps.is() )
+ {
+ try {
+ xProps->getPropertyValue("URL") >>= aParserInput.sSystemId;
+ }
+ catch( uno::Exception& )
+ {}
+ }
+
+ uno::Reference< io::XStream > xDocStream = xRoot->openStreamElement(
+ sDocName,
+ embed::ElementModes::READ );
+ if ( !xDocStream.is() )
+ throw uno::RuntimeException();
+
+ aParserInput.aInputStream = xDocStream->getInputStream();
+ OSL_ENSURE( aParserInput.aInputStream.is(),
+ "The stream was successfully opened for reading, the input part must be accessible!" );
+ if ( !aParserInput.aInputStream.is() )
+ throw uno::RuntimeException();
+
+ // get filter
+ rtl::Reference< XMLVersionListImport > xImport = new XMLVersionListImport( xContext, aVersions );
+
+ // parse
+ try
+ {
+ xImport->parseStream( aParserInput );
+ }
+ catch( SAXParseException& ) {}
+ catch( SAXException& ) {}
+ catch( io::IOException& ) {}
+ }
+ }
+ catch( uno::Exception& )
+ {
+ // TODO: error handling
+ }
+
+ return aVersions;
+}
+
+OUString XMLVersionListPersistence::getImplementationName()
+{
+ return "XMLVersionListPersistence";
+}
+
+sal_Bool XMLVersionListPersistence::supportsService(
+ OUString const & ServiceName)
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+css::uno::Sequence<OUString>
+XMLVersionListPersistence::getSupportedServiceNames()
+{
+ return css::uno::Sequence<OUString>{
+ "com.sun.star.document.DocumentRevisionListPersistence"};
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+XMLVersionListPersistence_get_implementation(
+ css::uno::XComponentContext *,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new XMLVersionListPersistence);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 05:42:00 +0000