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diff --git a/embeddedobj/source/commonembedding/persistence.cxx b/embeddedobj/source/commonembedding/persistence.cxx
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+/* -*- 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 <commonembobj.hxx>
+#include <com/sun/star/embed/Aspects.hpp>
+#include <com/sun/star/document/XStorageBasedDocument.hpp>
+#include <com/sun/star/embed/EmbedStates.hpp>
+#include <com/sun/star/embed/EntryInitModes.hpp>
+#include <com/sun/star/embed/StorageWrappedTargetException.hpp>
+#include <com/sun/star/embed/WrongStateException.hpp>
+#include <com/sun/star/embed/XStorage.hpp>
+#include <com/sun/star/embed/XOptimizedStorage.hpp>
+#include <com/sun/star/embed/ElementModes.hpp>
+#include <com/sun/star/embed/EmbedUpdateModes.hpp>
+#include <com/sun/star/embed/StorageFactory.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <com/sun/star/io/TempFile.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/frame/XStorable.hpp>
+#include <com/sun/star/frame/XLoadable.hpp>
+#include <com/sun/star/frame/XModule.hpp>
+#include <com/sun/star/lang/NoSupportException.hpp>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/util/XModifiable.hpp>
+
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/container/XChild.hpp>
+#include <com/sun/star/util/XCloseable.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/IllegalTypeException.hpp>
+#include <com/sun/star/chart2/XChartDocument.hpp>
+
+#include <com/sun/star/ucb/SimpleFileAccess.hpp>
+
+#include <comphelper/fileformat.h>
+#include <comphelper/storagehelper.hxx>
+#include <comphelper/mimeconfighelper.hxx>
+#include <comphelper/namedvaluecollection.hxx>
+#include <comphelper/propertyvalue.hxx>
+#include <unotools/mediadescriptor.hxx>
+
+#include <tools/diagnose_ex.h>
+#include <sal/log.hxx>
+#include <unotools/configmgr.hxx>
+#include "persistence.hxx"
+
+using namespace ::com::sun::star;
+
+
+uno::Sequence< beans::PropertyValue > GetValuableArgs_Impl( const uno::Sequence< beans::PropertyValue >& aMedDescr,
+ bool bCanUseDocumentBaseURL )
+{
+ uno::Sequence< beans::PropertyValue > aResult;
+ sal_Int32 nResLen = 0;
+
+ for ( beans::PropertyValue const & prop : aMedDescr )
+ {
+ if ( prop.Name == "ComponentData" || prop.Name == "DocumentTitle"
+ || prop.Name == "InteractionHandler" || prop.Name == "JumpMark"
+ // || prop.Name == "Password" // makes no sense for embedded objects
+ || prop.Name == "Preview" || prop.Name == "ReadOnly"
+ || prop.Name == "StartPresentation" || prop.Name == "RepairPackage"
+ || prop.Name == "StatusIndicator" || prop.Name == "ViewData"
+ || prop.Name == "ViewId" || prop.Name == "MacroExecutionMode"
+ || prop.Name == "UpdateDocMode"
+ || (prop.Name == "DocumentBaseURL" && bCanUseDocumentBaseURL) )
+ {
+ aResult.realloc( ++nResLen );
+ aResult.getArray()[nResLen-1] = prop;
+ }
+ }
+
+ return aResult;
+}
+
+
+static uno::Sequence< beans::PropertyValue > addAsTemplate( const uno::Sequence< beans::PropertyValue >& aOrig )
+{
+ bool bAsTemplateSet = false;
+ sal_Int32 nLength = aOrig.getLength();
+ uno::Sequence< beans::PropertyValue > aResult( aOrig );
+
+ for ( sal_Int32 nInd = 0; nInd < nLength; nInd++ )
+ {
+ if ( aResult[nInd].Name == "AsTemplate" )
+ {
+ aResult.getArray()[nInd].Value <<= true;
+ bAsTemplateSet = true;
+ }
+ }
+
+ if ( !bAsTemplateSet )
+ {
+ aResult.realloc( nLength + 1 );
+ auto pResult = aResult.getArray();
+ pResult[nLength].Name = "AsTemplate";
+ pResult[nLength].Value <<= true;
+ }
+
+ return aResult;
+}
+
+
+static uno::Reference< io::XInputStream > createTempInpStreamFromStor(
+ const uno::Reference< embed::XStorage >& xStorage,
+ const uno::Reference< uno::XComponentContext >& xContext )
+{
+ SAL_WARN_IF( !xStorage.is(), "embeddedobj.common", "The storage can not be empty!" );
+
+ uno::Reference< io::XInputStream > xResult;
+
+ uno::Reference < io::XStream > xTempStream( io::TempFile::create(xContext), uno::UNO_QUERY_THROW );
+
+ uno::Reference < lang::XSingleServiceFactory > xStorageFactory( embed::StorageFactory::create(xContext) );
+
+ uno::Sequence< uno::Any > aArgs{ uno::Any(xTempStream),
+ uno::Any(embed::ElementModes::READWRITE) };
+ uno::Reference< embed::XStorage > xTempStorage( xStorageFactory->createInstanceWithArguments( aArgs ),
+ uno::UNO_QUERY_THROW );
+
+ try
+ {
+ xStorage->copyToStorage( xTempStorage );
+ } catch( const uno::Exception& )
+ {
+ css::uno::Any anyEx = cppu::getCaughtException();
+ throw embed::StorageWrappedTargetException(
+ "Can't copy storage!",
+ uno::Reference< uno::XInterface >(),
+ anyEx );
+ }
+
+ try {
+ if ( xTempStorage.is() )
+ xTempStorage->dispose();
+ }
+ catch ( const uno::Exception& )
+ {
+ }
+
+ try {
+ uno::Reference< io::XOutputStream > xTempOut = xTempStream->getOutputStream();
+ if ( xTempOut.is() )
+ xTempOut->closeOutput();
+ }
+ catch ( const uno::Exception& )
+ {
+ }
+
+ xResult = xTempStream->getInputStream();
+
+ return xResult;
+
+}
+
+
+static void TransferMediaType( const uno::Reference< embed::XStorage >& i_rSource, const uno::Reference< embed::XStorage >& i_rTarget )
+{
+ try
+ {
+ const uno::Reference< beans::XPropertySet > xSourceProps( i_rSource, uno::UNO_QUERY_THROW );
+ const uno::Reference< beans::XPropertySet > xTargetProps( i_rTarget, uno::UNO_QUERY_THROW );
+ static const OUStringLiteral sMediaTypePropName( u"MediaType" );
+ xTargetProps->setPropertyValue( sMediaTypePropName, xSourceProps->getPropertyValue( sMediaTypePropName ) );
+ }
+ catch( const uno::Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("embeddedobj.common");
+ }
+}
+
+
+static uno::Reference< util::XCloseable > CreateDocument( const uno::Reference< uno::XComponentContext >& _rxContext,
+ const OUString& _rDocumentServiceName, bool _bEmbeddedScriptSupport, const bool i_bDocumentRecoverySupport )
+{
+ static constexpr OUStringLiteral sEmbeddedObject = u"EmbeddedObject";
+ static constexpr OUStringLiteral sEmbeddedScriptSupport = u"EmbeddedScriptSupport";
+ static constexpr OUStringLiteral sDocumentRecoverySupport = u"DocumentRecoverySupport";
+ ::comphelper::NamedValueCollection aArguments;
+ aArguments.put( sEmbeddedObject, true );
+ aArguments.put( sEmbeddedScriptSupport, _bEmbeddedScriptSupport );
+ aArguments.put( sDocumentRecoverySupport, i_bDocumentRecoverySupport );
+
+ uno::Reference< uno::XInterface > xDocument;
+ try
+ {
+ xDocument = _rxContext->getServiceManager()->createInstanceWithArgumentsAndContext(
+ _rDocumentServiceName, aArguments.getWrappedPropertyValues(), _rxContext );
+ }
+ catch( const uno::Exception& )
+ {
+ // if an embedded object implementation does not support XInitialization,
+ // the default factory from cppuhelper will throw an
+ // IllegalArgumentException when we try to create the instance with arguments.
+ // Okay, so we fall back to creating the instance without any arguments.
+ OSL_FAIL("Consider implementing interface XInitialization to avoid duplicate construction");
+ xDocument = _rxContext->getServiceManager()->createInstanceWithContext( _rDocumentServiceName, _rxContext );
+ }
+
+ SAL_WARN_IF(!xDocument.is(), "embeddedobj.common", "Service " << _rDocumentServiceName << " is not available?");
+ return uno::Reference< util::XCloseable >( xDocument, uno::UNO_QUERY );
+}
+
+
+static void SetDocToEmbedded( const uno::Reference< frame::XModel >& rDocument, const OUString& aModuleName )
+{
+ if (!rDocument.is())
+ return;
+
+ uno::Sequence< beans::PropertyValue > aSeq{ comphelper::makePropertyValue("SetEmbedded", true) };
+ rDocument->attachResource( OUString(), aSeq );
+
+ if ( !aModuleName.isEmpty() )
+ {
+ try
+ {
+ uno::Reference< frame::XModule > xModule( rDocument, uno::UNO_QUERY_THROW );
+ xModule->setIdentifier( aModuleName );
+ }
+ catch( const uno::Exception& )
+ {}
+ }
+}
+
+
+void OCommonEmbeddedObject::SwitchOwnPersistence( const uno::Reference< embed::XStorage >& xNewParentStorage,
+ const uno::Reference< embed::XStorage >& xNewObjectStorage,
+ const OUString& aNewName )
+{
+ if ( xNewParentStorage == m_xParentStorage && aNewName == m_aEntryName )
+ {
+ SAL_WARN_IF( xNewObjectStorage != m_xObjectStorage, "embeddedobj.common", "The storage must be the same!" );
+ return;
+ }
+
+ auto xOldObjectStorage = m_xObjectStorage;
+ m_xObjectStorage = xNewObjectStorage;
+ m_xParentStorage = xNewParentStorage;
+ m_aEntryName = aNewName;
+
+ // the linked document should not be switched
+ if ( !m_bIsLinkURL )
+ {
+ uno::Reference< document::XStorageBasedDocument > xDoc( m_xDocHolder->GetComponent(), uno::UNO_QUERY );
+ if ( xDoc.is() )
+ SwitchDocToStorage_Impl( xDoc, m_xObjectStorage );
+ }
+
+ try {
+ if ( xOldObjectStorage.is() )
+ xOldObjectStorage->dispose();
+ }
+ catch ( const uno::Exception& )
+ {
+ }
+}
+
+
+void OCommonEmbeddedObject::SwitchOwnPersistence( const uno::Reference< embed::XStorage >& xNewParentStorage,
+ const OUString& aNewName )
+{
+ if ( xNewParentStorage == m_xParentStorage && aNewName == m_aEntryName )
+ return;
+
+ sal_Int32 nStorageMode = m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE;
+
+ uno::Reference< embed::XStorage > xNewOwnStorage = xNewParentStorage->openStorageElement( aNewName, nStorageMode );
+ SAL_WARN_IF( !xNewOwnStorage.is(), "embeddedobj.common", "The method can not return empty reference!" );
+
+ SwitchOwnPersistence( xNewParentStorage, xNewOwnStorage, aNewName );
+}
+
+
+void OCommonEmbeddedObject::EmbedAndReparentDoc_Impl( const uno::Reference< util::XCloseable >& i_rxDocument ) const
+{
+ SetDocToEmbedded( uno::Reference< frame::XModel >( i_rxDocument, uno::UNO_QUERY ), m_aModuleName );
+
+ try
+ {
+ uno::Reference < container::XChild > xChild( i_rxDocument, uno::UNO_QUERY );
+ if ( xChild.is() )
+ xChild->setParent( m_xParent );
+ }
+ catch( const lang::NoSupportException & )
+ {
+ SAL_WARN( "embeddedobj.common", "OCommonEmbeddedObject::EmbedAndReparentDoc: cannot set parent at document!" );
+ }
+}
+
+
+uno::Reference< util::XCloseable > OCommonEmbeddedObject::InitNewDocument_Impl()
+{
+ uno::Reference< util::XCloseable > xDocument( CreateDocument( m_xContext, GetDocumentServiceName(),
+ m_bEmbeddedScriptSupport, m_bDocumentRecoverySupport ) );
+
+ uno::Reference< frame::XModel > xModel( xDocument, uno::UNO_QUERY );
+ uno::Reference< frame::XLoadable > xLoadable( xModel, uno::UNO_QUERY_THROW );
+
+ try
+ {
+ // set the document mode to embedded as the first action on document!!!
+ EmbedAndReparentDoc_Impl( xDocument );
+
+ // if we have a storage to recover the document from, do not use initNew, but instead load from that storage
+ bool bInitNew = true;
+ if ( m_xRecoveryStorage.is() )
+ {
+ uno::Reference< document::XStorageBasedDocument > xDoc( xLoadable, uno::UNO_QUERY );
+ SAL_WARN_IF( !xDoc.is(), "embeddedobj.common", "OCommonEmbeddedObject::InitNewDocument_Impl: cannot recover from a storage when the document is not storage based!" );
+ if ( xDoc.is() )
+ {
+ ::comphelper::NamedValueCollection aLoadArgs;
+ FillDefaultLoadArgs_Impl( m_xRecoveryStorage, aLoadArgs );
+
+ xDoc->loadFromStorage( m_xRecoveryStorage, aLoadArgs.getPropertyValues() );
+ SwitchDocToStorage_Impl( xDoc, m_xObjectStorage );
+ bInitNew = false;
+ }
+ }
+
+ if ( bInitNew )
+ {
+ // init document as a new
+ xLoadable->initNew();
+ }
+ xModel->attachResource( xModel->getURL(), m_aDocMediaDescriptor );
+ }
+ catch( const uno::Exception& )
+ {
+ if ( xDocument.is() )
+ {
+ try
+ {
+ xDocument->close( true );
+ }
+ catch( const uno::Exception& )
+ {
+ }
+ }
+
+ throw; // TODO
+ }
+
+ return xDocument;
+}
+
+
+uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadLink_Impl()
+{
+ uno::Reference< util::XCloseable > xDocument( CreateDocument( m_xContext, GetDocumentServiceName(),
+ m_bEmbeddedScriptSupport, m_bDocumentRecoverySupport ) );
+
+ uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY_THROW );
+
+ sal_Int32 nLen = m_bLinkHasPassword ? 3 : 2;
+ uno::Sequence< beans::PropertyValue > aArgs( m_aDocMediaDescriptor.getLength() + nLen );
+ auto pArgs = aArgs.getArray();
+
+ pArgs[0].Name = "URL";
+ if(m_aLinkTempFile.is())
+ pArgs[0].Value <<= m_aLinkTempFile->getUri();
+ else
+ pArgs[0].Value <<= m_aLinkURL;
+
+ pArgs[1].Name = "FilterName";
+ pArgs[1].Value <<= m_aLinkFilterName;
+
+ if ( m_bLinkHasPassword )
+ {
+ pArgs[2].Name = "Password";
+ pArgs[2].Value <<= m_aLinkPassword;
+ }
+
+ for ( sal_Int32 nInd = 0; nInd < m_aDocMediaDescriptor.getLength(); nInd++ )
+ {
+ pArgs[nInd+nLen].Name = m_aDocMediaDescriptor[nInd].Name;
+ pArgs[nInd+nLen].Value = m_aDocMediaDescriptor[nInd].Value;
+ }
+
+ try
+ {
+ handleLinkedOLE(CopyBackToOLELink::CopyLinkToTemp);
+
+ // the document is not really an embedded one, it is a link
+ EmbedAndReparentDoc_Impl( xDocument );
+
+ // load the document
+ xLoadable->load( aArgs );
+
+ if ( !m_bLinkHasPassword )
+ {
+ // check if there is a password to cache
+ uno::Reference< frame::XModel > xModel( xLoadable, uno::UNO_QUERY_THROW );
+ const uno::Sequence< beans::PropertyValue > aProps = xModel->getArgs();
+ for ( beans::PropertyValue const & prop : aProps )
+ if ( prop.Name == "Password" && ( prop.Value >>= m_aLinkPassword ) )
+ {
+ m_bLinkHasPassword = true;
+ break;
+ }
+ }
+ }
+ catch( const uno::Exception& )
+ {
+ if ( xDocument.is() )
+ {
+ try
+ {
+ xDocument->close( true );
+ }
+ catch( const uno::Exception& )
+ {
+ }
+ }
+
+ throw; // TODO
+ }
+
+ return xDocument;
+
+}
+
+
+OUString OCommonEmbeddedObject::GetFilterName( sal_Int32 nVersion ) const
+{
+ OUString aFilterName = GetPresetFilterName();
+ if ( aFilterName.isEmpty() )
+ {
+ OUString sDocumentServiceName = GetDocumentServiceName();
+ if (utl::ConfigManager::IsFuzzing() && nVersion == SOFFICE_FILEFORMAT_CURRENT &&
+ sDocumentServiceName == "com.sun.star.chart2.ChartDocument")
+ {
+ return "chart8";
+ }
+ try {
+ ::comphelper::MimeConfigurationHelper aHelper( m_xContext );
+ aFilterName = aHelper.GetDefaultFilterFromServiceName(sDocumentServiceName, nVersion);
+
+ // If no filter is found, fall back to the FileFormatVersion=6200 filter, Base only has that.
+ if (aFilterName.isEmpty() && nVersion == SOFFICE_FILEFORMAT_CURRENT)
+ aFilterName = aHelper.GetDefaultFilterFromServiceName(GetDocumentServiceName(), SOFFICE_FILEFORMAT_60);
+ } catch( const uno::Exception& )
+ {}
+ }
+
+ return aFilterName;
+}
+
+
+void OCommonEmbeddedObject::FillDefaultLoadArgs_Impl( const uno::Reference< embed::XStorage >& i_rxStorage,
+ ::comphelper::NamedValueCollection& o_rLoadArgs ) const
+{
+ o_rLoadArgs.put( "DocumentBaseURL", GetBaseURL_Impl() );
+ o_rLoadArgs.put( "HierarchicalDocumentName", m_aEntryName );
+ o_rLoadArgs.put( "ReadOnly", m_bReadOnly );
+
+ OUString aFilterName = GetFilterName( ::comphelper::OStorageHelper::GetXStorageFormat( i_rxStorage ) );
+ SAL_WARN_IF( aFilterName.isEmpty(), "embeddedobj.common", "OCommonEmbeddedObject::FillDefaultLoadArgs_Impl: Wrong document service name!" );
+ if ( aFilterName.isEmpty() )
+ throw io::IOException(); // TODO: error message/code
+
+ o_rLoadArgs.put( "FilterName", aFilterName );
+}
+
+
+uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadDocumentFromStorage_Impl()
+{
+ ENSURE_OR_THROW( m_xObjectStorage.is(), "no object storage" );
+
+ const uno::Reference< embed::XStorage > xSourceStorage( m_xRecoveryStorage.is() ? m_xRecoveryStorage : m_xObjectStorage );
+
+ uno::Reference< util::XCloseable > xDocument( CreateDocument( m_xContext, GetDocumentServiceName(),
+ m_bEmbeddedScriptSupport, m_bDocumentRecoverySupport ) );
+
+ //#i103460# ODF: take the size given from the parent frame as default
+ uno::Reference< chart2::XChartDocument > xChart( xDocument, uno::UNO_QUERY );
+ if( xChart.is() )
+ {
+ uno::Reference< embed::XVisualObject > xChartVisualObject( xChart, uno::UNO_QUERY );
+ if( xChartVisualObject.is() )
+ xChartVisualObject->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, m_aDefaultSizeForChart_In_100TH_MM );
+ }
+
+ uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY );
+ uno::Reference< document::XStorageBasedDocument > xDoc( xDocument, uno::UNO_QUERY );
+ if ( !xDoc.is() && !xLoadable.is() )
+ throw uno::RuntimeException();
+
+ ::comphelper::NamedValueCollection aLoadArgs;
+ FillDefaultLoadArgs_Impl( xSourceStorage, aLoadArgs );
+
+ uno::Reference< io::XInputStream > xTempInpStream;
+ if ( !xDoc.is() )
+ {
+ xTempInpStream = createTempInpStreamFromStor( xSourceStorage, m_xContext );
+ if ( !xTempInpStream.is() )
+ throw uno::RuntimeException();
+
+ OUString aTempFileURL;
+ try
+ {
+ // no need to let the file stay after the stream is removed since the embedded document
+ // can not be stored directly
+ uno::Reference< beans::XPropertySet > xTempStreamProps( xTempInpStream, uno::UNO_QUERY_THROW );
+ xTempStreamProps->getPropertyValue("Uri") >>= aTempFileURL;
+ }
+ catch( const uno::Exception& )
+ {
+ }
+
+ SAL_WARN_IF( aTempFileURL.isEmpty(), "embeddedobj.common", "Couldn't retrieve temporary file URL!" );
+
+ aLoadArgs.put( "URL", aTempFileURL );
+ aLoadArgs.put( "InputStream", xTempInpStream );
+ }
+
+
+ aLoadArgs.merge( m_aDocMediaDescriptor, true );
+
+ try
+ {
+ // set the document mode to embedded as the first step!!!
+ EmbedAndReparentDoc_Impl( xDocument );
+
+ if (m_bReadOnly)
+ {
+ aLoadArgs.put("ReadOnly", true);
+ }
+
+ if ( xDoc.is() )
+ {
+ xDoc->loadFromStorage( xSourceStorage, aLoadArgs.getPropertyValues() );
+ if ( xSourceStorage != m_xObjectStorage )
+ SwitchDocToStorage_Impl( xDoc, m_xObjectStorage );
+ }
+ else
+ xLoadable->load( aLoadArgs.getPropertyValues() );
+ }
+ catch( const uno::Exception& )
+ {
+ if ( xDocument.is() )
+ {
+ try
+ {
+ xDocument->close( true );
+ }
+ catch( const uno::Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("embeddedobj.common");
+ }
+ }
+
+ throw; // TODO
+ }
+
+ return xDocument;
+}
+
+
+uno::Reference< io::XInputStream > OCommonEmbeddedObject::StoreDocumentToTempStream_Impl(
+ sal_Int32 nStorageFormat,
+ const OUString& aBaseURL,
+ const OUString& aHierarchName )
+{
+ uno::Reference < io::XOutputStream > xTempOut(
+ io::TempFile::create(m_xContext),
+ uno::UNO_QUERY_THROW );
+ uno::Reference< io::XInputStream > aResult( xTempOut, uno::UNO_QUERY_THROW );
+
+ uno::Reference< frame::XStorable > xStorable;
+ {
+ osl::MutexGuard aGuard( m_aMutex );
+ if ( m_xDocHolder.is() )
+ xStorable.set( m_xDocHolder->GetComponent(), uno::UNO_QUERY );
+ }
+
+ if( !xStorable.is() )
+ throw uno::RuntimeException("No storage is provided for storing!"); // TODO:
+
+ OUString aFilterName = GetFilterName( nStorageFormat );
+
+ SAL_WARN_IF( aFilterName.isEmpty(), "embeddedobj.common", "Wrong document service name!" );
+ if ( aFilterName.isEmpty() )
+ throw io::IOException("No filter name provided / Wrong document service name"); // TODO:
+
+ uno::Sequence< beans::PropertyValue > aArgs{
+ comphelper::makePropertyValue("FilterName", aFilterName),
+ comphelper::makePropertyValue("OutputStream", xTempOut),
+ comphelper::makePropertyValue("DocumentBaseURL", aBaseURL),
+ comphelper::makePropertyValue("HierarchicalDocumentName", aHierarchName)
+ };
+
+ xStorable->storeToURL( "private:stream", aArgs );
+ try
+ {
+ xTempOut->closeOutput();
+ }
+ catch( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Looks like stream was closed already" );
+ }
+
+ return aResult;
+}
+
+
+void OCommonEmbeddedObject::SaveObject_Impl()
+{
+ if ( !m_xClientSite.is() )
+ return;
+
+ try
+ {
+ // check whether the component is modified,
+ // if not there is no need for storing
+ uno::Reference< util::XModifiable > xModifiable( m_xDocHolder->GetComponent(), uno::UNO_QUERY );
+ if ( xModifiable.is() && !xModifiable->isModified() )
+ return;
+ }
+ catch( const uno::Exception& )
+ {}
+
+ try {
+ m_xClientSite->saveObject();
+ }
+ catch( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "The object was not stored!" );
+ }
+}
+
+
+OUString OCommonEmbeddedObject::GetBaseURL_Impl() const
+{
+ OUString aBaseURL;
+
+ if ( m_xClientSite.is() )
+ {
+ try
+ {
+ uno::Reference< frame::XModel > xParentModel( m_xClientSite->getComponent(), uno::UNO_QUERY_THROW );
+ const uno::Sequence< beans::PropertyValue > aModelProps = xParentModel->getArgs();
+ for ( beans::PropertyValue const & prop : aModelProps )
+ if ( prop.Name == "DocumentBaseURL" )
+ {
+ prop.Value >>= aBaseURL;
+ break;
+ }
+ }
+ catch( const uno::Exception& )
+ {}
+ }
+
+ if ( aBaseURL.isEmpty() )
+ {
+ for ( beans::PropertyValue const & prop : m_aDocMediaDescriptor )
+ if ( prop.Name == "DocumentBaseURL" )
+ {
+ prop.Value >>= aBaseURL;
+ break;
+ }
+ }
+
+ if ( aBaseURL.isEmpty() )
+ aBaseURL = m_aDefaultParentBaseURL;
+
+ return aBaseURL;
+}
+
+
+OUString OCommonEmbeddedObject::GetBaseURLFrom_Impl(
+ const uno::Sequence< beans::PropertyValue >& lArguments,
+ const uno::Sequence< beans::PropertyValue >& lObjArgs )
+{
+ OUString aBaseURL;
+
+ for ( beans::PropertyValue const & prop : lArguments )
+ if ( prop.Name == "DocumentBaseURL" )
+ {
+ prop.Value >>= aBaseURL;
+ break;
+ }
+
+ if ( aBaseURL.isEmpty() )
+ {
+ for ( beans::PropertyValue const & prop : lObjArgs )
+ if ( prop.Name == "DefaultParentBaseURL" )
+ {
+ prop.Value >>= aBaseURL;
+ break;
+ }
+ }
+
+ return aBaseURL;
+}
+
+
+void OCommonEmbeddedObject::SwitchDocToStorage_Impl( const uno::Reference< document::XStorageBasedDocument >& xDoc, const uno::Reference< embed::XStorage >& xStorage )
+{
+ xDoc->switchToStorage( xStorage );
+
+ uno::Reference< util::XModifiable > xModif( xDoc, uno::UNO_QUERY );
+ if ( xModif.is() )
+ xModif->setModified( false );
+
+ if ( m_xRecoveryStorage.is() )
+ m_xRecoveryStorage.clear();
+}
+
+namespace {
+
+OUString getStringPropertyValue( const uno::Sequence<beans::PropertyValue>& rProps, std::u16string_view rName )
+{
+ OUString aStr;
+
+ for (beans::PropertyValue const & prop : rProps)
+ {
+ if (prop.Name == rName)
+ {
+ prop.Value >>= aStr;
+ break;
+ }
+ }
+
+ return aStr;
+}
+
+}
+
+void OCommonEmbeddedObject::StoreDocToStorage_Impl(
+ const uno::Reference<embed::XStorage>& xStorage,
+ const uno::Sequence<beans::PropertyValue>& rMediaArgs,
+ const uno::Sequence<beans::PropertyValue>& rObjArgs,
+ sal_Int32 nStorageFormat,
+ const OUString& aHierarchName,
+ bool bAttachToTheStorage )
+{
+ SAL_WARN_IF( !xStorage.is(), "embeddedobj.common", "No storage is provided for storing!" );
+
+ if ( !xStorage.is() )
+ throw uno::RuntimeException(); // TODO:
+
+ uno::Reference< document::XStorageBasedDocument > xDoc;
+ {
+ osl::MutexGuard aGuard( m_aMutex );
+ if ( m_xDocHolder.is() )
+ xDoc.set( m_xDocHolder->GetComponent(), uno::UNO_QUERY );
+ }
+
+ OUString aBaseURL = GetBaseURLFrom_Impl(rMediaArgs, rObjArgs);
+
+ if ( xDoc.is() )
+ {
+ OUString aFilterName = GetFilterName( nStorageFormat );
+
+ // No filter found? Try the older format, e.g. Base has only that.
+ if (aFilterName.isEmpty() && nStorageFormat == SOFFICE_FILEFORMAT_CURRENT)
+ aFilterName = GetFilterName( SOFFICE_FILEFORMAT_60 );
+
+ SAL_WARN_IF( aFilterName.isEmpty(), "embeddedobj.common", "Wrong document service name!" );
+ if ( aFilterName.isEmpty() )
+ throw io::IOException(); // TODO:
+
+ static constexpr OUStringLiteral sFilterName = u"FilterName";
+ static constexpr OUStringLiteral sHierarchicalDocumentName = u"HierarchicalDocumentName";
+ static constexpr OUStringLiteral sDocumentBaseURL = u"DocumentBaseURL";
+ static constexpr OUStringLiteral sSourceShellID = u"SourceShellID";
+ static constexpr OUStringLiteral sDestinationShellID = u"DestinationShellID";
+ uno::Sequence<beans::PropertyValue> aArgs{
+ comphelper::makePropertyValue(sFilterName, aFilterName),
+ comphelper::makePropertyValue(sHierarchicalDocumentName, aHierarchName),
+ comphelper::makePropertyValue(sDocumentBaseURL, aBaseURL),
+ comphelper::makePropertyValue(sSourceShellID,
+ getStringPropertyValue(rObjArgs, sSourceShellID)),
+ comphelper::makePropertyValue(
+ sDestinationShellID, getStringPropertyValue(rObjArgs, sDestinationShellID))
+ };
+
+ xDoc->storeToStorage( xStorage, aArgs );
+ if ( bAttachToTheStorage )
+ SwitchDocToStorage_Impl( xDoc, xStorage );
+ }
+ else
+ {
+ // store document to temporary stream based on temporary file
+ uno::Reference < io::XInputStream > xTempIn = StoreDocumentToTempStream_Impl( nStorageFormat, aBaseURL, aHierarchName );
+
+ SAL_WARN_IF( !xTempIn.is(), "embeddedobj.common", "The stream reference can not be empty!" );
+
+ // open storage based on document temporary file for reading
+ uno::Reference < lang::XSingleServiceFactory > xStorageFactory = embed::StorageFactory::create(m_xContext);
+
+ uno::Sequence< uno::Any > aArgs{ uno::Any(xTempIn) };
+ uno::Reference< embed::XStorage > xTempStorage( xStorageFactory->createInstanceWithArguments( aArgs ),
+ uno::UNO_QUERY_THROW );
+
+ // object storage must be committed automatically
+ xTempStorage->copyToStorage( xStorage );
+ }
+}
+
+
+uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateDocFromMediaDescr_Impl(
+ const uno::Sequence< beans::PropertyValue >& aMedDescr )
+{
+ uno::Reference< util::XCloseable > xDocument( CreateDocument( m_xContext, GetDocumentServiceName(),
+ m_bEmbeddedScriptSupport, m_bDocumentRecoverySupport ) );
+
+ uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY_THROW );
+
+ try
+ {
+ // set the document mode to embedded as the first action on the document!!!
+ EmbedAndReparentDoc_Impl( xDocument );
+
+ xLoadable->load( addAsTemplate( aMedDescr ) );
+ }
+ catch( const uno::Exception& )
+ {
+ if ( xDocument.is() )
+ {
+ try
+ {
+ xDocument->close( true );
+ }
+ catch( const uno::Exception& )
+ {
+ }
+ }
+
+ throw; // TODO
+ }
+
+ return xDocument;
+}
+
+
+uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateTempDocFromLink_Impl()
+{
+ uno::Reference< util::XCloseable > xResult;
+
+ SAL_WARN_IF( !m_bIsLinkURL, "embeddedobj.common", "The object is not a linked one!" );
+
+ uno::Sequence< beans::PropertyValue > aTempMediaDescr;
+
+ sal_Int32 nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ try {
+ nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
+ }
+ catch ( const beans::IllegalTypeException& )
+ {
+ // the container just has an unknown type, use current file format
+ }
+ catch ( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Can not retrieve storage media type!" );
+ }
+
+ if ( m_xDocHolder->GetComponent().is() )
+ {
+ aTempMediaDescr.realloc( 4 );
+
+ // TODO/LATER: may be private:stream should be used as target URL
+ OUString aTempFileURL;
+ uno::Reference< io::XInputStream > xTempStream = StoreDocumentToTempStream_Impl( SOFFICE_FILEFORMAT_CURRENT,
+ OUString(),
+ OUString() );
+ try
+ {
+ // no need to let the file stay after the stream is removed since the embedded document
+ // can not be stored directly
+ uno::Reference< beans::XPropertySet > xTempStreamProps( xTempStream, uno::UNO_QUERY_THROW );
+ xTempStreamProps->getPropertyValue("Uri") >>= aTempFileURL;
+ }
+ catch( const uno::Exception& )
+ {
+ }
+
+ SAL_WARN_IF( aTempFileURL.isEmpty(), "embeddedobj.common", "Couldn't retrieve temporary file URL!" );
+
+ aTempMediaDescr
+ = { comphelper::makePropertyValue("URL", aTempFileURL),
+ comphelper::makePropertyValue("InputStream", xTempStream),
+ comphelper::makePropertyValue("FilterName", GetFilterName( nStorageFormat )),
+ comphelper::makePropertyValue("AsTemplate", true) };
+ }
+ else
+ {
+ aTempMediaDescr = { comphelper::makePropertyValue(
+ "URL",
+ // tdf#141529 use URL of the linked TempFile if it exists
+ m_aLinkTempFile.is() ? m_aLinkTempFile->getUri() : m_aLinkURL),
+ comphelper::makePropertyValue("FilterName", m_aLinkFilterName) };
+ }
+
+ xResult = CreateDocFromMediaDescr_Impl( aTempMediaDescr );
+
+ return xResult;
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::setPersistentEntry(
+ const uno::Reference< embed::XStorage >& xStorage,
+ const OUString& sEntName,
+ sal_Int32 nEntryConnectionMode,
+ const uno::Sequence< beans::PropertyValue >& lArguments,
+ const uno::Sequence< beans::PropertyValue >& lObjArgs )
+{
+ // the type of the object must be already set
+ // a kind of typedetection should be done in the factory
+
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( !xStorage.is() )
+ throw lang::IllegalArgumentException( "No parent storage is provided!",
+ static_cast< ::cppu::OWeakObject* >(this),
+ 1 );
+
+ if ( sEntName.isEmpty() )
+ throw lang::IllegalArgumentException( "Empty element name is provided!",
+ static_cast< ::cppu::OWeakObject* >(this),
+ 2 );
+
+ // May be LOADED should be forbidden here ???
+ if ( ( m_nObjectState != -1 || nEntryConnectionMode == embed::EntryInitModes::NO_INIT )
+ && ( m_nObjectState == -1 || nEntryConnectionMode != embed::EntryInitModes::NO_INIT ) )
+ {
+ // if the object is not loaded
+ // it can not get persistent representation without initialization
+
+ // if the object is loaded
+ // it can switch persistent representation only without initialization
+
+ throw embed::WrongStateException(
+ "Can't change persistent representation of activated object!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ {
+ if ( nEntryConnectionMode != embed::EntryInitModes::NO_INIT )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ // saveCompleted is expected, handle it accordingly
+ if ( m_xNewParentStorage == xStorage && m_aNewEntryName == sEntName )
+ {
+ saveCompleted( true );
+ return;
+ }
+
+ // if a completely different entry is provided, switch first back to the old persistence in saveCompleted
+ // and then switch to the target persistence
+ bool bSwitchFurther = ( m_xParentStorage != xStorage || m_aEntryName != sEntName );
+ saveCompleted( false );
+ if ( !bSwitchFurther )
+ return;
+ }
+
+ // for now support of this interface is required to allow breaking of links and converting them to normal embedded
+ // objects, so the persist name must be handled correctly ( althowgh no real persist entry is used )
+ // OSL_ENSURE( !m_bIsLinkURL, "This method implementation must not be used for links!" );
+ if ( m_bIsLinkURL )
+ {
+ m_aEntryName = sEntName;
+ return;
+ }
+
+ uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY_THROW );
+
+ // detect entry existence
+ bool bElExists = xNameAccess->hasByName( sEntName );
+
+ m_aDocMediaDescriptor = GetValuableArgs_Impl( lArguments,
+ nEntryConnectionMode != embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT );
+
+ m_bReadOnly = false;
+ for ( beans::PropertyValue const & prop : lArguments )
+ if ( prop.Name == "ReadOnly" )
+ prop.Value >>= m_bReadOnly;
+
+ // TODO: use lObjArgs for StoreVisualReplacement
+ for ( beans::PropertyValue const & prop : lObjArgs )
+ if ( prop.Name == "OutplaceDispatchInterceptor" )
+ {
+ uno::Reference< frame::XDispatchProviderInterceptor > xDispatchInterceptor;
+ if ( prop.Value >>= xDispatchInterceptor )
+ m_xDocHolder->SetOutplaceDispatchInterceptor( xDispatchInterceptor );
+ }
+ else if ( prop.Name == "DefaultParentBaseURL" )
+ {
+ prop.Value >>= m_aDefaultParentBaseURL;
+ }
+ else if ( prop.Name == "Parent" )
+ {
+ prop.Value >>= m_xParent;
+ }
+ else if ( prop.Name == "IndividualMiscStatus" )
+ {
+ sal_Int64 nMiscStatus=0;
+ prop.Value >>= nMiscStatus;
+ m_nMiscStatus |= nMiscStatus;
+ }
+ else if ( prop.Name == "CloneFrom" )
+ {
+ uno::Reference < embed::XEmbeddedObject > xObj;
+ prop.Value >>= xObj;
+ if ( xObj.is() )
+ {
+ m_bHasClonedSize = true;
+ m_aClonedSize = xObj->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT );
+ m_nClonedMapUnit = xObj->getMapUnit( embed::Aspects::MSOLE_CONTENT );
+ }
+ }
+ else if ( prop.Name == "OutplaceFrameProperties" )
+ {
+ uno::Sequence< uno::Any > aOutFrameProps;
+ uno::Sequence< beans::NamedValue > aOutFramePropsTyped;
+ if ( prop.Value >>= aOutFrameProps )
+ {
+ m_xDocHolder->SetOutplaceFrameProperties( aOutFrameProps );
+ }
+ else if ( prop.Value >>= aOutFramePropsTyped )
+ {
+ aOutFrameProps.realloc( aOutFramePropsTyped.getLength() );
+ uno::Any* pProp = aOutFrameProps.getArray();
+ for ( const beans::NamedValue* pTypedProp = aOutFramePropsTyped.getConstArray();
+ pTypedProp != aOutFramePropsTyped.getConstArray() + aOutFramePropsTyped.getLength();
+ ++pTypedProp, ++pProp
+ )
+ {
+ *pProp <<= *pTypedProp;
+ }
+ m_xDocHolder->SetOutplaceFrameProperties( aOutFrameProps );
+ }
+ else
+ SAL_WARN( "embeddedobj.common", "OCommonEmbeddedObject::setPersistentEntry: illegal type for argument 'OutplaceFrameProperties'!" );
+ }
+ else if ( prop.Name == "ModuleName" )
+ {
+ prop.Value >>= m_aModuleName;
+ }
+ else if ( prop.Name == "EmbeddedScriptSupport" )
+ {
+ OSL_VERIFY( prop.Value >>= m_bEmbeddedScriptSupport );
+ }
+ else if ( prop.Name == "DocumentRecoverySupport" )
+ {
+ OSL_VERIFY( prop.Value >>= m_bDocumentRecoverySupport );
+ }
+ else if ( prop.Name == "RecoveryStorage" )
+ {
+ OSL_VERIFY( prop.Value >>= m_xRecoveryStorage );
+ }
+
+
+ sal_Int32 nStorageMode = m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE;
+
+ SwitchOwnPersistence( xStorage, sEntName );
+
+ if ( nEntryConnectionMode == embed::EntryInitModes::DEFAULT_INIT )
+ {
+ if ( bElExists )
+ {
+ // the initialization from existing storage allows to leave object in loaded state
+ m_nObjectState = embed::EmbedStates::LOADED;
+ }
+ else
+ {
+ m_xDocHolder->SetComponent( InitNewDocument_Impl(), m_bReadOnly );
+ if ( !m_xDocHolder->GetComponent().is() )
+ throw io::IOException(); // TODO: can not create document
+
+ m_nObjectState = embed::EmbedStates::RUNNING;
+ }
+ }
+ else
+ {
+ if ( ( nStorageMode & embed::ElementModes::READWRITE ) != embed::ElementModes::READWRITE )
+ throw io::IOException();
+
+ if ( nEntryConnectionMode == embed::EntryInitModes::NO_INIT )
+ {
+ // the document just already changed its storage to store to
+ // the links to OOo documents for now ignore this call
+ // TODO: OOo links will have persistence so it will be switched here
+ }
+ else if ( nEntryConnectionMode == embed::EntryInitModes::TRUNCATE_INIT )
+ {
+ if ( m_xRecoveryStorage.is() )
+ TransferMediaType( m_xRecoveryStorage, m_xObjectStorage );
+
+ // TODO:
+ m_xDocHolder->SetComponent( InitNewDocument_Impl(), m_bReadOnly );
+
+ if ( !m_xDocHolder->GetComponent().is() )
+ throw io::IOException(); // TODO: can not create document
+
+ m_nObjectState = embed::EmbedStates::RUNNING;
+ }
+ else if ( nEntryConnectionMode == embed::EntryInitModes::MEDIA_DESCRIPTOR_INIT )
+ {
+ m_xDocHolder->SetComponent( CreateDocFromMediaDescr_Impl( lArguments ), m_bReadOnly );
+ m_nObjectState = embed::EmbedStates::RUNNING;
+ }
+ //else if ( nEntryConnectionMode == embed::EntryInitModes::TRANSFERABLE_INIT )
+ //{
+ //TODO:
+ //}
+ else
+ throw lang::IllegalArgumentException( "Wrong connection mode is provided!",
+ static_cast< ::cppu::OWeakObject* >(this),
+ 3 );
+ }
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::storeToEntry( const uno::Reference< embed::XStorage >& xStorage,
+ const OUString& sEntName,
+ const uno::Sequence< beans::PropertyValue >& lArguments,
+ const uno::Sequence< beans::PropertyValue >& lObjArgs )
+{
+ ::osl::ResettableMutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "Can't store object without persistence!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ // for now support of this interface is required to allow breaking of links and converting them to normal embedded
+ // objects, so the persist name must be handled correctly ( althowgh no real persist entry is used )
+ // OSL_ENSURE( !m_bIsLinkURL, "This method implementation must not be used for links!" );
+ if ( m_bIsLinkURL )
+ return;
+
+ OSL_ENSURE( m_xParentStorage.is() && m_xObjectStorage.is(), "The object has no valid persistence!" );
+
+ sal_Int32 nTargetStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ sal_Int32 nOriginalStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ try {
+ nTargetStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( xStorage );
+ }
+ catch ( const beans::IllegalTypeException& )
+ {
+ // the container just has an unknown type, use current file format
+ }
+ catch ( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Can not retrieve target storage media type!" );
+ }
+ if (nTargetStorageFormat == SOFFICE_FILEFORMAT_60)
+ {
+ SAL_INFO("embeddedobj.common", "fdo#78159: Storing OOoXML as ODF");
+ nTargetStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ // setting MediaType is done later anyway, no need to do it here
+ }
+
+ try
+ {
+ nOriginalStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
+ }
+ catch ( const beans::IllegalTypeException& )
+ {
+ // the container just has an unknown type, use current file format
+ }
+ catch ( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Can not retrieve own storage media type!" );
+ }
+
+ bool bTryOptimization = false;
+ for ( beans::PropertyValue const & prop : lObjArgs )
+ {
+ // StoreVisualReplacement and VisualReplacement args have no sense here
+ if ( prop.Name == "CanTryOptimization" )
+ prop.Value >>= bTryOptimization;
+ }
+
+ bool bSwitchBackToLoaded = false;
+
+ // Storing to different format can be done only in running state.
+ if ( m_nObjectState == embed::EmbedStates::LOADED )
+ {
+ // TODO/LATER: copying is not legal for documents with relative links.
+ if ( nTargetStorageFormat == nOriginalStorageFormat )
+ {
+ bool bOptimizationWorks = false;
+ if ( bTryOptimization )
+ {
+ try
+ {
+ // try to use optimized copying
+ uno::Reference< embed::XOptimizedStorage > xSource( m_xParentStorage, uno::UNO_QUERY_THROW );
+ uno::Reference< embed::XOptimizedStorage > xTarget( xStorage, uno::UNO_QUERY_THROW );
+ xSource->copyElementDirectlyTo( m_aEntryName, xTarget, sEntName );
+ bOptimizationWorks = true;
+ }
+ catch( const uno::Exception& )
+ {
+ }
+ }
+
+ if ( !bOptimizationWorks )
+ m_xParentStorage->copyElementTo( m_aEntryName, xStorage, sEntName );
+ }
+ else
+ {
+ changeState( embed::EmbedStates::RUNNING );
+ bSwitchBackToLoaded = true;
+ }
+ }
+
+ if ( m_nObjectState == embed::EmbedStates::LOADED )
+ return;
+
+ uno::Reference< embed::XStorage > xSubStorage =
+ xStorage->openStorageElement( sEntName, embed::ElementModes::READWRITE );
+
+ if ( !xSubStorage.is() )
+ throw uno::RuntimeException(); //TODO
+
+ aGuard.clear();
+ // TODO/LATER: support hierarchical name for embedded objects in embedded objects
+ StoreDocToStorage_Impl(
+ xSubStorage, lArguments, lObjArgs, nTargetStorageFormat, sEntName, false );
+ aGuard.reset();
+
+ if ( bSwitchBackToLoaded )
+ changeState( embed::EmbedStates::LOADED );
+
+ // TODO: should the listener notification be done?
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::storeAsEntry( const uno::Reference< embed::XStorage >& xStorage,
+ const OUString& sEntName,
+ const uno::Sequence< beans::PropertyValue >& lArguments,
+ const uno::Sequence< beans::PropertyValue >& lObjArgs )
+{
+ ::osl::ResettableMutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ bool AutoSaveEvent = false;
+ utl::MediaDescriptor lArgs(lObjArgs);
+ lArgs[utl::MediaDescriptor::PROP_AUTOSAVEEVENT] >>= AutoSaveEvent;
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "Can't store object without persistence!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ // for now support of this interface is required to allow breaking of links and converting them to normal embedded
+ // objects, so the persist name must be handled correctly ( althowgh no real persist entry is used )
+ // OSL_ENSURE( !m_bIsLinkURL, "This method implementation must not be used for links!" );
+ if ( m_bIsLinkURL )
+ {
+ m_aNewEntryName = sEntName;
+
+ if ( !AutoSaveEvent )
+ handleLinkedOLE(CopyBackToOLELink::CopyTempToLink);
+
+ return;
+ }
+
+ OSL_ENSURE( m_xParentStorage.is() && m_xObjectStorage.is(), "The object has no valid persistence!" );
+
+ sal_Int32 nTargetStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ sal_Int32 nOriginalStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ try {
+ nTargetStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( xStorage );
+ }
+ catch ( const beans::IllegalTypeException& )
+ {
+ // the container just has an unknown type, use current file format
+ }
+ catch ( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Can not retrieve target storage media type!" );
+ }
+ if (nTargetStorageFormat == SOFFICE_FILEFORMAT_60)
+ {
+ SAL_INFO("embeddedobj.common", "fdo#78159: Storing OOoXML as ODF");
+ nTargetStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ // setting MediaType is done later anyway, no need to do it here
+ }
+
+ try
+ {
+ nOriginalStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
+ }
+ catch ( const beans::IllegalTypeException& )
+ {
+ // the container just has an unknown type, use current file format
+ }
+ catch ( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Can not retrieve own storage media type!" );
+ }
+
+ PostEvent_Impl( "OnSaveAs" );
+
+ bool bTryOptimization = false;
+ for ( beans::PropertyValue const & prop : lObjArgs )
+ {
+ // StoreVisualReplacement and VisualReplacement args have no sense here
+ if ( prop.Name == "CanTryOptimization" )
+ prop.Value >>= bTryOptimization;
+ }
+
+ bool bSwitchBackToLoaded = false;
+
+ // Storing to different format can be done only in running state.
+ if ( m_nObjectState == embed::EmbedStates::LOADED )
+ {
+ // TODO/LATER: copying is not legal for documents with relative links.
+ if ( nTargetStorageFormat == nOriginalStorageFormat )
+ {
+ bool bOptimizationWorks = false;
+ if ( bTryOptimization )
+ {
+ try
+ {
+ // try to use optimized copying
+ uno::Reference< embed::XOptimizedStorage > xSource( m_xParentStorage, uno::UNO_QUERY_THROW );
+ uno::Reference< embed::XOptimizedStorage > xTarget( xStorage, uno::UNO_QUERY_THROW );
+ xSource->copyElementDirectlyTo( m_aEntryName, xTarget, sEntName );
+ bOptimizationWorks = true;
+ }
+ catch( const uno::Exception& )
+ {
+ }
+ }
+
+ if ( !bOptimizationWorks )
+ m_xParentStorage->copyElementTo( m_aEntryName, xStorage, sEntName );
+ }
+ else
+ {
+ changeState( embed::EmbedStates::RUNNING );
+ bSwitchBackToLoaded = true;
+ }
+ }
+
+ uno::Reference< embed::XStorage > xSubStorage =
+ xStorage->openStorageElement( sEntName, embed::ElementModes::READWRITE );
+
+ if ( !xSubStorage.is() )
+ throw uno::RuntimeException(); //TODO
+
+ if ( m_nObjectState != embed::EmbedStates::LOADED )
+ {
+ aGuard.clear();
+ // TODO/LATER: support hierarchical name for embedded objects in embedded objects
+ StoreDocToStorage_Impl(
+ xSubStorage, lArguments, lObjArgs, nTargetStorageFormat, sEntName, false );
+ aGuard.reset();
+
+ if ( bSwitchBackToLoaded )
+ changeState( embed::EmbedStates::LOADED );
+ }
+
+ m_bWaitSaveCompleted = true;
+ m_xNewObjectStorage = xSubStorage;
+ m_xNewParentStorage = xStorage;
+ m_aNewEntryName = sEntName;
+ m_aNewDocMediaDescriptor = GetValuableArgs_Impl( lArguments, true );
+
+ // TODO: register listeners for storages above, in case they are disposed
+ // an exception will be thrown on saveCompleted( true )
+
+ // TODO: should the listener notification be done here or in saveCompleted?
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::saveCompleted( sal_Bool bUseNew )
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "Can't store object without persistence!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ // for now support of this interface is required to allow breaking of links and converting them to normal embedded
+ // objects, so the persist name must be handled correctly ( althowgh no real persist entry is used )
+ // OSL_ENSURE( !m_bIsLinkURL, "This method implementation must not be used for links!" );
+ if ( m_bIsLinkURL )
+ {
+ if ( bUseNew )
+ m_aEntryName = m_aNewEntryName;
+ m_aNewEntryName.clear();
+ return;
+ }
+
+ // it is allowed to call saveCompleted( false ) for nonstored objects
+ if ( !m_bWaitSaveCompleted && !bUseNew )
+ return;
+
+ SAL_WARN_IF( !m_bWaitSaveCompleted, "embeddedobj.common", "Unexpected saveCompleted() call!" );
+ if ( !m_bWaitSaveCompleted )
+ throw io::IOException(); // TODO: illegal call
+
+ OSL_ENSURE( m_xNewObjectStorage.is() && m_xNewParentStorage.is() , "Internal object information is broken!" );
+ if ( !m_xNewObjectStorage.is() || !m_xNewParentStorage.is() )
+ throw uno::RuntimeException(); // TODO: broken internal information
+
+ if ( bUseNew )
+ {
+ SwitchOwnPersistence( m_xNewParentStorage, m_xNewObjectStorage, m_aNewEntryName );
+ m_aDocMediaDescriptor = m_aNewDocMediaDescriptor;
+
+ uno::Reference< util::XModifiable > xModif( m_xDocHolder->GetComponent(), uno::UNO_QUERY );
+ if ( xModif.is() )
+ xModif->setModified( false );
+
+ PostEvent_Impl( "OnSaveAsDone");
+ }
+ else
+ {
+ try {
+ m_xNewObjectStorage->dispose();
+ }
+ catch ( const uno::Exception& )
+ {
+ }
+ }
+
+ m_xNewObjectStorage.clear();
+ m_xNewParentStorage.clear();
+ m_aNewEntryName.clear();
+ m_aNewDocMediaDescriptor.realloc( 0 );
+ m_bWaitSaveCompleted = false;
+
+ if ( bUseNew )
+ {
+ // TODO: notify listeners
+
+ if ( m_nUpdateMode == embed::EmbedUpdateModes::ALWAYS_UPDATE )
+ {
+ // TODO: update visual representation
+ }
+ }
+}
+
+
+sal_Bool SAL_CALL OCommonEmbeddedObject::hasEntry()
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ if ( m_xObjectStorage.is() )
+ return true;
+
+ return false;
+}
+
+
+OUString SAL_CALL OCommonEmbeddedObject::getEntryName()
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "The object persistence is not initialized!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ return m_aEntryName;
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::storeOwn()
+{
+ // during switching from Activated to Running and from Running to Loaded states the object will
+ // ask container to store the object, the container has to make decision
+ // to do so or not
+
+ ::osl::ResettableMutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "Can't store object without persistence!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ if ( m_bReadOnly )
+ throw io::IOException(); // TODO: access denied
+
+ // nothing to do, if the object is in loaded state
+ if ( m_nObjectState == embed::EmbedStates::LOADED )
+ return;
+
+ PostEvent_Impl( "OnSave" );
+
+ SAL_WARN_IF( !m_xDocHolder->GetComponent().is(), "embeddedobj.common", "If an object is activated or in running state it must have a document!" );
+ if ( !m_xDocHolder->GetComponent().is() )
+ throw uno::RuntimeException();
+
+ if ( m_bIsLinkURL )
+ {
+ // TODO: just store the document to its location
+ uno::Reference< frame::XStorable > xStorable( m_xDocHolder->GetComponent(), uno::UNO_QUERY_THROW );
+
+ // free the main mutex for the storing time
+ aGuard.clear();
+
+ xStorable->store();
+
+ aGuard.reset();
+ }
+ else
+ {
+ OSL_ENSURE( m_xParentStorage.is() && m_xObjectStorage.is(), "The object has no valid persistence!" );
+
+ if ( !m_xObjectStorage.is() )
+ throw io::IOException(); //TODO: access denied
+
+ sal_Int32 nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ try {
+ nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
+ }
+ catch ( const beans::IllegalTypeException& )
+ {
+ // the container just has an unknown type, use current file format
+ }
+ catch ( const uno::Exception& )
+ {
+ SAL_WARN( "embeddedobj.common", "Can not retrieve storage media type!" );
+ }
+ if (nStorageFormat == SOFFICE_FILEFORMAT_60)
+ {
+ SAL_INFO("embeddedobj.common", "fdo#78159: Storing OOoXML as ODF");
+ nStorageFormat = SOFFICE_FILEFORMAT_CURRENT;
+ // setting MediaType is done later anyway, no need to do it here
+ }
+
+ aGuard.clear();
+ uno::Sequence<beans::PropertyValue> aEmpty;
+ uno::Sequence<beans::PropertyValue> aMediaArgs{ comphelper::makePropertyValue(
+ "DocumentBaseURL", GetBaseURL_Impl()) };
+ StoreDocToStorage_Impl( m_xObjectStorage, aMediaArgs, aEmpty, nStorageFormat, m_aEntryName, true );
+ aGuard.reset();
+ }
+
+ uno::Reference< util::XModifiable > xModif( m_xDocHolder->GetComponent(), uno::UNO_QUERY );
+ if ( xModif.is() )
+ xModif->setModified( false );
+
+ PostEvent_Impl( "OnSaveDone" );
+}
+
+
+sal_Bool SAL_CALL OCommonEmbeddedObject::isReadonly()
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "The object persistence is not initialized!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ return m_bReadOnly;
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::reload(
+ const uno::Sequence< beans::PropertyValue >& lArguments,
+ const uno::Sequence< beans::PropertyValue >& lObjArgs )
+{
+ // TODO: use lObjArgs
+ // for now this method is used only to switch readonly state
+
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( m_nObjectState == -1 )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException( "The object persistence is not initialized!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_nObjectState != embed::EmbedStates::LOADED )
+ {
+ // the object is still not loaded
+ throw embed::WrongStateException(
+ "The object must be in loaded state to be reloaded!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ if ( m_bIsLinkURL )
+ {
+ // reload of the link
+ OUString aOldLinkFilter = m_aLinkFilterName;
+
+ OUString aNewLinkFilter;
+ for ( beans::PropertyValue const & prop : lArguments )
+ {
+ if ( prop.Name == "URL" )
+ {
+ // the new URL
+ prop.Value >>= m_aLinkURL;
+ m_aLinkFilterName.clear();
+ }
+ else if ( prop.Name == "FilterName" )
+ {
+ prop.Value >>= aNewLinkFilter;
+ m_aLinkFilterName.clear();
+ }
+ }
+
+ ::comphelper::MimeConfigurationHelper aHelper( m_xContext );
+ if ( m_aLinkFilterName.isEmpty() )
+ {
+ if ( !aNewLinkFilter.isEmpty() )
+ m_aLinkFilterName = aNewLinkFilter;
+ else
+ {
+ uno::Sequence< beans::PropertyValue > aArgs{ comphelper::makePropertyValue(
+ "URL", m_aLinkURL) };
+ m_aLinkFilterName = aHelper.UpdateMediaDescriptorWithFilterName( aArgs, false );
+ }
+ }
+
+ if ( aOldLinkFilter != m_aLinkFilterName )
+ {
+ uno::Sequence< beans::NamedValue > aObject = aHelper.GetObjectPropsByFilter( m_aLinkFilterName );
+
+ // TODO/LATER: probably the document holder could be cleaned explicitly as in the destructor
+ m_xDocHolder.clear();
+
+ LinkInit_Impl( aObject, lArguments, lObjArgs );
+ }
+ }
+
+ m_aDocMediaDescriptor = GetValuableArgs_Impl( lArguments, true );
+
+ // TODO: use lObjArgs for StoreVisualReplacement
+ for ( beans::PropertyValue const & prop : lObjArgs )
+ if ( prop.Name == "OutplaceDispatchInterceptor" )
+ {
+ uno::Reference< frame::XDispatchProviderInterceptor > xDispatchInterceptor;
+ if ( prop.Value >>= xDispatchInterceptor )
+ m_xDocHolder->SetOutplaceDispatchInterceptor( xDispatchInterceptor );
+
+ break;
+ }
+
+ // TODO:
+ // when document allows reloading through API the object can be reloaded not only in loaded state
+
+ bool bOldReadOnlyValue = m_bReadOnly;
+
+ m_bReadOnly = false;
+ for ( beans::PropertyValue const & prop : lArguments )
+ if ( prop.Name == "ReadOnly" )
+ prop.Value >>= m_bReadOnly;
+
+ if ( bOldReadOnlyValue == m_bReadOnly || m_bIsLinkURL )
+ return;
+
+ // close own storage
+ try {
+ if ( m_xObjectStorage.is() )
+ m_xObjectStorage->dispose();
+ }
+ catch ( const uno::Exception& )
+ {
+ }
+
+ sal_Int32 nStorageMode = m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE;
+ m_xObjectStorage = m_xParentStorage->openStorageElement( m_aEntryName, nStorageMode );
+}
+
+sal_Bool SAL_CALL OCommonEmbeddedObject::isStored()
+{
+ if (!m_xObjectStorage.is())
+ return false;
+
+ return m_xObjectStorage->getElementNames().hasElements();
+}
+
+
+void SAL_CALL OCommonEmbeddedObject::breakLink( const uno::Reference< embed::XStorage >& xStorage,
+ const OUString& sEntName )
+{
+ ::osl::ResettableMutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if (!m_bIsLinkURL || m_nObjectState == -1)
+ {
+ // it must be a linked initialized object
+ throw embed::WrongStateException(
+ "The object is not a valid linked object!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+ }
+ // the current implementation of OOo links does not implement this method since it does not implement
+ // all the set of interfaces required for OOo embedded object ( XEmbedPersist is not supported ).
+
+ if ( !xStorage.is() )
+ throw lang::IllegalArgumentException( "No parent storage is provided!",
+ static_cast< ::cppu::OWeakObject* >(this),
+ 1 );
+
+ if ( sEntName.isEmpty() )
+ throw lang::IllegalArgumentException( "Empty element name is provided!",
+ static_cast< ::cppu::OWeakObject* >(this),
+ 2 );
+
+ if ( m_bWaitSaveCompleted )
+ throw embed::WrongStateException(
+ "The object waits for saveCompleted() call!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ uno::Reference< container::XNameAccess > xNameAccess( xStorage, uno::UNO_QUERY_THROW );
+
+ m_bReadOnly = false;
+
+ if ( m_xParentStorage != xStorage || m_aEntryName != sEntName )
+ SwitchOwnPersistence( xStorage, sEntName );
+
+ // for linked object it means that it becomes embedded object
+ // the document must switch it's persistence also
+
+ // TODO/LATER: handle the case when temp doc can not be created
+ // the document is a new embedded object so it must be marked as modified
+ uno::Reference< util::XCloseable > xDocument = CreateTempDocFromLink_Impl();
+ try
+ {
+ if(m_xDocHolder.is() && m_xDocHolder->GetComponent().is())
+ {
+ // tdf#141528 m_xDocHolder->GetComponent() may be not set, so add it
+ // to the try path to not get thrown out of the local context to the next
+ // higher try...catch on the stack. To make breakLink work it is
+ // *necessary* to execute the code below that resets the linked state,
+ // esp. the *.clear stuff and resetting m_bIsLink.
+ uno::Reference< util::XModifiable > xModif( m_xDocHolder->GetComponent(), uno::UNO_QUERY_THROW );
+
+ // all other locations in this file check for xModif.is(), so do it here, too
+ if ( xModif.is() )
+ xModif->setModified( true );
+ }
+ }
+ catch( const uno::Exception& )
+ {}
+
+ m_xDocHolder->SetComponent( xDocument, m_bReadOnly );
+ SAL_WARN_IF( !m_xDocHolder->GetComponent().is(), "embeddedobj.common", "If document can't be created, an exception must be thrown!" );
+
+ if ( m_nObjectState == embed::EmbedStates::LOADED )
+ {
+ // the state is changed and can not be switched to loaded state back without saving
+ m_nObjectState = embed::EmbedStates::RUNNING;
+ StateChangeNotification_Impl( false, embed::EmbedStates::LOADED, m_nObjectState, aGuard );
+ }
+ else if ( m_nObjectState == embed::EmbedStates::ACTIVE )
+ m_xDocHolder->Show();
+
+ // tdf#141529 reset all stuff involved in linked state, including
+ // the OLE content copied to the temp file
+ m_bIsLinkURL = false;
+ m_aLinkTempFile.clear();
+ m_aLinkFilterName.clear();
+ m_aLinkURL.clear();
+}
+
+
+sal_Bool SAL_CALL OCommonEmbeddedObject::isLink()
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ return m_bIsLinkURL;
+}
+
+
+OUString SAL_CALL OCommonEmbeddedObject::getLinkURL()
+{
+ ::osl::MutexGuard aGuard( m_aMutex );
+ if ( m_bDisposed )
+ throw lang::DisposedException(); // TODO
+
+ if ( !m_bIsLinkURL )
+ throw embed::WrongStateException(
+ "The object is not a link object!",
+ static_cast< ::cppu::OWeakObject* >(this) );
+
+ return m_aLinkURL;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */