909 lines
33 KiB
C++
909 lines
33 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/configuration/theDefaultProvider.hpp>
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#include <com/sun/star/container/XContainerQuery.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/embed/VerbDescriptor.hpp>
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#include <com/sun/star/document/XTypeDetection.hpp>
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#include <osl/diagnose.h>
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#include <comphelper/fileformat.h>
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#include <comphelper/mimeconfighelper.hxx>
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#include <comphelper/classids.hxx>
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#include <comphelper/sequenceashashmap.hxx>
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#include <comphelper/documentconstants.hxx>
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#include <comphelper/propertysequence.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <utility>
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using namespace ::com::sun::star;
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using namespace comphelper;
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MimeConfigurationHelper::MimeConfigurationHelper( uno::Reference< uno::XComponentContext > xContext )
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: m_xContext(std::move( xContext ))
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{
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if ( !m_xContext.is() )
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throw uno::RuntimeException(u"MimeConfigurationHelper:: empty component context"_ustr);
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}
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OUString MimeConfigurationHelper::GetStringClassIDRepresentation( const uno::Sequence< sal_Int8 >& aClassID )
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{
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OUStringBuffer aResult;
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if ( aClassID.getLength() == 16 )
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{
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for ( sal_Int32 nInd = 0; nInd < aClassID.getLength(); nInd++ )
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{
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if ( nInd == 4 || nInd == 6 || nInd == 8 || nInd == 10 )
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aResult.append("-");
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sal_Int32 nDigit1 = static_cast<sal_Int32>( static_cast<sal_uInt8>(aClassID[nInd]) / 16 );
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sal_Int32 nDigit2 = static_cast<sal_uInt8>(aClassID[nInd]) % 16;
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aResult.append( OUString::number(nDigit1, 16) + OUString::number( nDigit2, 16 ) );
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}
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}
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return aResult.makeStringAndClear();
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}
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static sal_uInt8 GetDigit_Impl( char aChar )
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{
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if ( aChar >= '0' && aChar <= '9' )
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return aChar - '0';
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else if ( aChar >= 'a' && aChar <= 'f' )
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return aChar - 'a' + 10;
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else if ( aChar >= 'A' && aChar <= 'F' )
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return aChar - 'A' + 10;
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else
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return 16;
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}
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uno::Sequence< sal_Int8 > MimeConfigurationHelper::GetSequenceClassIDRepresentation( std::u16string_view aClassID )
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{
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size_t nLength = aClassID.size();
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if ( nLength == 36 )
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{
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OString aCharClassID = OUStringToOString( aClassID, RTL_TEXTENCODING_ASCII_US );
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uno::Sequence< sal_Int8 > aResult( 16 );
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auto pResult = aResult.getArray();
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size_t nStrPointer = 0;
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sal_Int32 nSeqInd = 0;
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while( nSeqInd < 16 && nStrPointer + 1U < nLength )
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{
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sal_uInt8 nDigit1 = GetDigit_Impl( aCharClassID[nStrPointer++] );
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sal_uInt8 nDigit2 = GetDigit_Impl( aCharClassID[nStrPointer++] );
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if ( nDigit1 > 15 || nDigit2 > 15 )
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break;
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pResult[nSeqInd++] = static_cast<sal_Int8>( nDigit1 * 16 + nDigit2 );
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if ( nStrPointer < nLength && aCharClassID[nStrPointer] == '-' )
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nStrPointer++;
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}
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if ( nSeqInd == 16 && nStrPointer == nLength )
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return aResult;
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}
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return uno::Sequence< sal_Int8 >();
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}
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uno::Reference< container::XNameAccess > MimeConfigurationHelper::GetConfigurationByPathImpl( const OUString& aPath )
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{
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uno::Reference< container::XNameAccess > xConfig;
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try
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{
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if ( !m_xConfigProvider.is() )
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m_xConfigProvider = configuration::theDefaultProvider::get( m_xContext );
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uno::Sequence<uno::Any> aArgs(comphelper::InitAnyPropertySequence(
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{
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{"nodepath", uno::Any(aPath)}
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}));
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xConfig.set( m_xConfigProvider->createInstanceWithArguments(
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u"com.sun.star.configuration.ConfigurationAccess"_ustr,
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aArgs ),
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uno::UNO_QUERY );
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}
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catch( uno::Exception& )
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{}
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return xConfig;
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}
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uno::Reference< container::XNameAccess > MimeConfigurationHelper::GetObjConfiguration()
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{
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std::unique_lock aGuard( m_aMutex );
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if ( !m_xObjectConfig.is() )
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m_xObjectConfig = GetConfigurationByPathImpl(
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u"/org.openoffice.Office.Embedding/Objects"_ustr );
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return m_xObjectConfig;
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}
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uno::Reference< container::XNameAccess > MimeConfigurationHelper::GetVerbsConfiguration()
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{
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std::unique_lock aGuard( m_aMutex );
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if ( !m_xVerbsConfig.is() )
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m_xVerbsConfig = GetConfigurationByPathImpl(
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u"/org.openoffice.Office.Embedding/Verbs"_ustr);
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return m_xVerbsConfig;
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}
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uno::Reference< container::XNameAccess > MimeConfigurationHelper::GetMediaTypeConfiguration()
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{
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std::unique_lock aGuard( m_aMutex );
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if ( !m_xMediaTypeConfig.is() )
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m_xMediaTypeConfig = GetConfigurationByPathImpl(
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u"/org.openoffice.Office.Embedding/MimeTypeClassIDRelations"_ustr);
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return m_xMediaTypeConfig;
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}
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uno::Reference< container::XNameAccess > MimeConfigurationHelper::GetFilterFactory()
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{
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std::unique_lock aGuard( m_aMutex );
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if ( !m_xFilterFactory.is() )
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m_xFilterFactory.set(
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m_xContext->getServiceManager()->createInstanceWithContext(u"com.sun.star.document.FilterFactory"_ustr, m_xContext),
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uno::UNO_QUERY );
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return m_xFilterFactory;
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}
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OUString MimeConfigurationHelper::GetDocServiceNameFromFilter( const OUString& aFilterName )
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{
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OUString aDocServiceName;
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try
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{
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uno::Reference< container::XNameAccess > xFilterFactory(
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GetFilterFactory(),
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uno::UNO_SET_THROW );
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uno::Any aFilterAnyData = xFilterFactory->getByName( aFilterName );
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uno::Sequence< beans::PropertyValue > aFilterData;
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if ( aFilterAnyData >>= aFilterData )
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{
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for (const auto& prop : aFilterData)
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if ( prop.Name == "DocumentService" )
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prop.Value >>= aDocServiceName;
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}
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}
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catch( uno::Exception& )
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{}
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return aDocServiceName;
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}
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OUString MimeConfigurationHelper::GetDocServiceNameFromMediaType( const OUString& aMediaType )
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{
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uno::Reference< container::XContainerQuery > xTypeCFG(
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m_xContext->getServiceManager()->createInstanceWithContext(u"com.sun.star.document.TypeDetection"_ustr, m_xContext),
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uno::UNO_QUERY );
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if ( xTypeCFG.is() )
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{
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try
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{
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// make query for all types matching the properties
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uno::Sequence < beans::NamedValue > aSeq { { u"MediaType"_ustr, css::uno::Any(aMediaType) } };
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uno::Reference < container::XEnumeration > xEnum = xTypeCFG->createSubSetEnumerationByProperties( aSeq );
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while ( xEnum->hasMoreElements() )
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{
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uno::Sequence< beans::PropertyValue > aType;
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if ( xEnum->nextElement() >>= aType )
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{
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for (const auto& prop : aType)
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{
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OUString aFilterName;
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if ( prop.Name == "PreferredFilter"
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&& ( prop.Value >>= aFilterName ) && !aFilterName.isEmpty() )
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{
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OUString aDocumentName = GetDocServiceNameFromFilter( aFilterName );
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if ( !aDocumentName.isEmpty() )
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return aDocumentName;
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}
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}
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}
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}
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}
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catch( uno::Exception& )
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{}
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}
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return OUString();
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}
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bool MimeConfigurationHelper::GetVerbByShortcut( const OUString& aVerbShortcut,
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embed::VerbDescriptor& aDescriptor )
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{
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bool bResult = false;
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uno::Reference< container::XNameAccess > xVerbsConfig = GetVerbsConfiguration();
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uno::Reference< container::XNameAccess > xVerbsProps;
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try
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{
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if ( xVerbsConfig.is() && ( xVerbsConfig->getByName( aVerbShortcut ) >>= xVerbsProps ) && xVerbsProps.is() )
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{
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embed::VerbDescriptor aTempDescr;
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static constexpr OUStringLiteral sVerbID = u"VerbID";
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static constexpr OUStringLiteral sVerbUIName = u"VerbUIName";
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static constexpr OUStringLiteral sVerbFlags = u"VerbFlags";
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static constexpr OUStringLiteral sVerbAttributes = u"VerbAttributes";
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if ( ( xVerbsProps->getByName(sVerbID) >>= aTempDescr.VerbID )
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&& ( xVerbsProps->getByName(sVerbUIName) >>= aTempDescr.VerbName )
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&& ( xVerbsProps->getByName(sVerbFlags) >>= aTempDescr.VerbFlags )
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&& ( xVerbsProps->getByName(sVerbAttributes) >>= aTempDescr.VerbAttributes ) )
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{
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aDescriptor = std::move(aTempDescr);
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bResult = true;
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}
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}
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}
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catch( uno::Exception& )
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{
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}
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return bResult;
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}
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uno::Sequence< beans::NamedValue > MimeConfigurationHelper::GetObjPropsFromConfigEntry(
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const uno::Sequence< sal_Int8 >& aClassID,
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const uno::Reference< container::XNameAccess >& xObjectProps )
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{
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uno::Sequence< beans::NamedValue > aResult;
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if ( aClassID.getLength() == 16 )
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{
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try
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{
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const uno::Sequence< OUString > aObjPropNames = xObjectProps->getElementNames();
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aResult.realloc( aObjPropNames.getLength() + 1 );
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auto pResult = aResult.getArray();
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pResult[0].Name = "ClassID";
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pResult[0].Value <<= aClassID;
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for ( sal_Int32 nInd = 0; nInd < aObjPropNames.getLength(); nInd++ )
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{
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pResult[nInd + 1].Name = aObjPropNames[nInd];
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if ( aObjPropNames[nInd] == "ObjectVerbs" )
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{
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uno::Sequence< OUString > aVerbShortcuts;
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if ( !(xObjectProps->getByName( aObjPropNames[nInd] ) >>= aVerbShortcuts) )
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throw uno::RuntimeException(u"Failed to get verb shortcuts from object properties"_ustr);
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uno::Sequence< embed::VerbDescriptor > aVerbDescriptors( aVerbShortcuts.getLength() );
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auto aVerbDescriptorsRange = asNonConstRange(aVerbDescriptors);
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for ( sal_Int32 nVerbI = 0; nVerbI < aVerbShortcuts.getLength(); nVerbI++ )
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if ( !GetVerbByShortcut( aVerbShortcuts[nVerbI], aVerbDescriptorsRange[nVerbI] ) )
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throw uno::RuntimeException(u"Failed to get verb descriptor by shortcut"_ustr);
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pResult[nInd+1].Value <<= aVerbDescriptors;
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}
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else
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pResult[nInd+1].Value = xObjectProps->getByName( aObjPropNames[nInd] );
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}
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}
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catch( uno::Exception& )
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{
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aResult.realloc( 0 );
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}
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}
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return aResult;
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}
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OUString MimeConfigurationHelper::GetExplicitlyRegisteredObjClassID( const OUString& aMediaType )
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{
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OUString aStringClassID;
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uno::Reference< container::XNameAccess > xMediaTypeConfig = GetMediaTypeConfiguration();
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try
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{
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if ( xMediaTypeConfig.is() )
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xMediaTypeConfig->getByName( aMediaType ) >>= aStringClassID;
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}
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catch( uno::Exception& )
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{
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}
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return aStringClassID;
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}
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uno::Sequence< beans::NamedValue > MimeConfigurationHelper::GetObjectPropsByStringClassID(
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const OUString& aStringClassID )
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{
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uno::Sequence< beans::NamedValue > aObjProps;
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uno::Sequence< sal_Int8 > aClassID = GetSequenceClassIDRepresentation( aStringClassID );
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if ( ClassIDsEqual( aClassID, GetSequenceClassID( SO3_DUMMY_CLASSID ) ) )
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{
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aObjProps = { { u"ObjectFactory"_ustr,
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uno::Any(u"com.sun.star.embed.OOoSpecialEmbeddedObjectFactory"_ustr) },
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{ u"ClassID"_ustr, uno::Any(aClassID) } };
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return aObjProps;
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}
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if ( aClassID.getLength() == 16 )
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{
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uno::Reference< container::XNameAccess > xObjConfig = GetObjConfiguration();
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uno::Reference< container::XNameAccess > xObjectProps;
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try
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{
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// TODO/LATER: allow to provide ClassID string in any format, only digits are counted
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if ( xObjConfig.is() && ( xObjConfig->getByName( aStringClassID.toAsciiUpperCase() ) >>= xObjectProps ) && xObjectProps.is() )
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aObjProps = GetObjPropsFromConfigEntry( aClassID, xObjectProps );
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}
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catch( uno::Exception& )
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{
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}
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}
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return aObjProps;
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}
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uno::Sequence< beans::NamedValue > MimeConfigurationHelper::GetObjectPropsByClassID(
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const uno::Sequence< sal_Int8 >& aClassID )
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{
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uno::Sequence< beans::NamedValue > aObjProps;
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if ( ClassIDsEqual( aClassID, GetSequenceClassID( SO3_DUMMY_CLASSID ) ) )
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{
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aObjProps = { { u"ObjectFactory"_ustr,
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uno::Any(u"com.sun.star.embed.OOoSpecialEmbeddedObjectFactory"_ustr) },
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{ u"ClassID"_ustr, uno::Any(aClassID) } };
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}
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OUString aStringClassID = GetStringClassIDRepresentation( aClassID );
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if ( !aStringClassID.isEmpty() )
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{
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uno::Reference< container::XNameAccess > xObjConfig = GetObjConfiguration();
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uno::Reference< container::XNameAccess > xObjectProps;
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try
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{
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if ( xObjConfig.is() && ( xObjConfig->getByName( aStringClassID.toAsciiUpperCase() ) >>= xObjectProps ) && xObjectProps.is() )
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aObjProps = GetObjPropsFromConfigEntry( aClassID, xObjectProps );
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}
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catch( uno::Exception& )
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{
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}
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}
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return aObjProps;
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}
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uno::Sequence< beans::NamedValue > MimeConfigurationHelper::GetObjectPropsByMediaType( const OUString& aMediaType )
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{
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uno::Sequence< beans::NamedValue > aObject =
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GetObjectPropsByStringClassID( GetExplicitlyRegisteredObjClassID( aMediaType ) );
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if ( aObject.hasElements() )
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return aObject;
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OUString aDocumentName = GetDocServiceNameFromMediaType( aMediaType );
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if ( !aDocumentName.isEmpty() )
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return GetObjectPropsByDocumentName( aDocumentName );
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return uno::Sequence< beans::NamedValue >();
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}
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uno::Sequence< beans::NamedValue > MimeConfigurationHelper::GetObjectPropsByFilter( const OUString& aFilterName )
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{
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OUString aDocumentName = GetDocServiceNameFromFilter( aFilterName );
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if ( !aDocumentName.isEmpty() )
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return GetObjectPropsByDocumentName( aDocumentName );
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return uno::Sequence< beans::NamedValue >();
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}
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uno::Sequence< beans::NamedValue > MimeConfigurationHelper::GetObjectPropsByDocumentName( std::u16string_view aDocName )
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{
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if ( !aDocName.empty() )
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{
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uno::Reference< container::XNameAccess > xObjConfig = GetObjConfiguration();
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if ( xObjConfig.is() )
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{
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try
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{
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const uno::Sequence< OUString > aClassIDs = xObjConfig->getElementNames();
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for ( const OUString & id : aClassIDs )
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{
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uno::Reference< container::XNameAccess > xObjectProps;
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OUString aEntryDocName;
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if ( ( xObjConfig->getByName( id ) >>= xObjectProps ) && xObjectProps.is()
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&& ( xObjectProps->getByName(u"ObjectDocumentServiceName"_ustr) >>= aEntryDocName )
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&& aEntryDocName == aDocName )
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{
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return GetObjPropsFromConfigEntry( GetSequenceClassIDRepresentation( id ),
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xObjectProps );
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}
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}
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}
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catch( uno::Exception& )
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{}
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}
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}
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return uno::Sequence< beans::NamedValue >();
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}
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OUString MimeConfigurationHelper::GetFactoryNameByClassID( const uno::Sequence< sal_Int8 >& aClassID )
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{
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return GetFactoryNameByStringClassID( GetStringClassIDRepresentation( aClassID ) );
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}
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OUString MimeConfigurationHelper::GetFactoryNameByStringClassID( const OUString& aStringClassID )
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{
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OUString aResult;
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if ( !aStringClassID.isEmpty() )
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{
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uno::Reference< container::XNameAccess > xObjConfig = GetObjConfiguration();
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uno::Reference< container::XNameAccess > xObjectProps;
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try
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{
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if ( xObjConfig.is() && ( xObjConfig->getByName( aStringClassID.toAsciiUpperCase() ) >>= xObjectProps ) && xObjectProps.is() )
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xObjectProps->getByName(u"ObjectFactory"_ustr) >>= aResult;
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}
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catch( uno::Exception& )
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{
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uno::Sequence< sal_Int8 > aClassID = GetSequenceClassIDRepresentation( aStringClassID );
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if ( ClassIDsEqual( aClassID, GetSequenceClassID( SO3_DUMMY_CLASSID ) ) )
|
|
return u"com.sun.star.embed.OOoSpecialEmbeddedObjectFactory"_ustr;
|
|
}
|
|
}
|
|
|
|
return aResult;
|
|
}
|
|
|
|
|
|
OUString MimeConfigurationHelper::GetFactoryNameByDocumentName( std::u16string_view aDocName )
|
|
{
|
|
OUString aResult;
|
|
|
|
if ( !aDocName.empty() )
|
|
{
|
|
uno::Reference< container::XNameAccess > xObjConfig = GetObjConfiguration();
|
|
if ( xObjConfig.is() )
|
|
{
|
|
try
|
|
{
|
|
const uno::Sequence< OUString > aClassIDs = xObjConfig->getElementNames();
|
|
for ( const OUString & id : aClassIDs )
|
|
{
|
|
uno::Reference< container::XNameAccess > xObjectProps;
|
|
OUString aEntryDocName;
|
|
|
|
if ( ( xObjConfig->getByName( id ) >>= xObjectProps ) && xObjectProps.is()
|
|
&& ( xObjectProps->getByName( u"ObjectDocumentServiceName"_ustr ) >>= aEntryDocName )
|
|
&& aEntryDocName == aDocName )
|
|
{
|
|
xObjectProps->getByName(u"ObjectFactory"_ustr) >>= aResult;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
catch( uno::Exception& )
|
|
{}
|
|
}
|
|
}
|
|
|
|
return aResult;
|
|
}
|
|
|
|
|
|
OUString MimeConfigurationHelper::GetFactoryNameByMediaType( const OUString& aMediaType )
|
|
{
|
|
OUString aResult = GetFactoryNameByStringClassID( GetExplicitlyRegisteredObjClassID( aMediaType ) );
|
|
|
|
if ( aResult.isEmpty() )
|
|
{
|
|
OUString aDocumentName = GetDocServiceNameFromMediaType( aMediaType );
|
|
if ( !aDocumentName.isEmpty() )
|
|
aResult = GetFactoryNameByDocumentName( aDocumentName );
|
|
}
|
|
|
|
return aResult;
|
|
}
|
|
|
|
|
|
OUString MimeConfigurationHelper::UpdateMediaDescriptorWithFilterName(
|
|
uno::Sequence< beans::PropertyValue >& aMediaDescr,
|
|
bool bIgnoreType )
|
|
{
|
|
OUString aFilterName;
|
|
|
|
for (const auto& prop : aMediaDescr)
|
|
if ( prop.Name == "FilterName" )
|
|
prop.Value >>= aFilterName;
|
|
|
|
if ( aFilterName.isEmpty() )
|
|
{
|
|
// filter name is not specified, so type detection should be done
|
|
|
|
uno::Reference< document::XTypeDetection > xTypeDetection(
|
|
m_xContext->getServiceManager()->createInstanceWithContext(u"com.sun.star.document.TypeDetection"_ustr, m_xContext),
|
|
uno::UNO_QUERY_THROW );
|
|
|
|
// typedetection can change the mode, add a stream and so on, thus a copy should be used
|
|
uno::Sequence< beans::PropertyValue > aTempMD( aMediaDescr );
|
|
|
|
// get TypeName
|
|
OUString aTypeName = xTypeDetection->queryTypeByDescriptor(aTempMD, /*bAllowDeepDetection*/true);
|
|
|
|
// get FilterName
|
|
for (const auto& prop : aTempMD)
|
|
if ( prop.Name == "FilterName" )
|
|
prop.Value >>= aFilterName;
|
|
|
|
if ( !aFilterName.isEmpty() )
|
|
{
|
|
sal_Int32 nOldLen = aMediaDescr.getLength();
|
|
aMediaDescr.realloc( nOldLen + 1 );
|
|
auto pMediaDescr = aMediaDescr.getArray();
|
|
pMediaDescr[nOldLen].Name = "FilterName";
|
|
pMediaDescr[ nOldLen ].Value <<= aFilterName;
|
|
|
|
}
|
|
else if ( !aTypeName.isEmpty() && !bIgnoreType )
|
|
{
|
|
uno::Reference< container::XNameAccess > xNameAccess( xTypeDetection, uno::UNO_QUERY );
|
|
uno::Sequence< beans::PropertyValue > aTypes;
|
|
|
|
if ( xNameAccess.is() && ( xNameAccess->getByName( aTypeName ) >>= aTypes ) )
|
|
{
|
|
for (const auto& prop : aTypes)
|
|
{
|
|
if ( prop.Name == "PreferredFilter" && ( prop.Value >>= aFilterName ) )
|
|
{
|
|
sal_Int32 nOldLen = aMediaDescr.getLength();
|
|
aMediaDescr.realloc( nOldLen + 1 );
|
|
auto pMediaDescr = aMediaDescr.getArray();
|
|
pMediaDescr[nOldLen].Name = "FilterName";
|
|
pMediaDescr[ nOldLen ].Value = prop.Value;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return aFilterName;
|
|
}
|
|
|
|
OUString MimeConfigurationHelper::UpdateMediaDescriptorWithFilterName(
|
|
uno::Sequence< beans::PropertyValue >& aMediaDescr,
|
|
uno::Sequence< beans::NamedValue >& aObject )
|
|
{
|
|
OUString aDocName;
|
|
for (const auto& nv : aObject)
|
|
if ( nv.Name == "ObjectDocumentServiceName" )
|
|
{
|
|
nv.Value >>= aDocName;
|
|
break;
|
|
}
|
|
|
|
OSL_ENSURE( !aDocName.isEmpty(), "The name must exist at this point!" );
|
|
|
|
|
|
bool bNeedsAddition = true;
|
|
for ( sal_Int32 nMedInd = 0; nMedInd < aMediaDescr.getLength(); nMedInd++ )
|
|
if ( aMediaDescr[nMedInd].Name == "DocumentService" )
|
|
{
|
|
aMediaDescr.getArray()[nMedInd].Value <<= aDocName;
|
|
bNeedsAddition = false;
|
|
break;
|
|
}
|
|
|
|
if ( bNeedsAddition )
|
|
{
|
|
sal_Int32 nOldLen = aMediaDescr.getLength();
|
|
aMediaDescr.realloc( nOldLen + 1 );
|
|
auto pMediaDescr = aMediaDescr.getArray();
|
|
pMediaDescr[nOldLen].Name = "DocumentService";
|
|
pMediaDescr[nOldLen].Value <<= aDocName;
|
|
}
|
|
|
|
return UpdateMediaDescriptorWithFilterName( aMediaDescr, true );
|
|
}
|
|
|
|
#ifdef _WIN32
|
|
|
|
SfxFilterFlags MimeConfigurationHelper::GetFilterFlags( const OUString& aFilterName )
|
|
{
|
|
SfxFilterFlags nFlags = SfxFilterFlags::NONE;
|
|
try
|
|
{
|
|
if ( !aFilterName.isEmpty() )
|
|
{
|
|
uno::Reference< container::XNameAccess > xFilterFactory(
|
|
GetFilterFactory(),
|
|
uno::UNO_SET_THROW );
|
|
|
|
uno::Any aFilterAny = xFilterFactory->getByName( aFilterName );
|
|
uno::Sequence< beans::PropertyValue > aData;
|
|
if ( aFilterAny >>= aData )
|
|
{
|
|
SequenceAsHashMap aFilterHM( aData );
|
|
nFlags = static_cast<SfxFilterFlags>(aFilterHM.getUnpackedValueOrDefault( "Flags", sal_Int32(0) ));
|
|
}
|
|
}
|
|
} catch( uno::Exception& )
|
|
{}
|
|
|
|
return nFlags;
|
|
}
|
|
|
|
bool MimeConfigurationHelper::AddFilterNameCheckOwnFile(
|
|
uno::Sequence< beans::PropertyValue >& aMediaDescr )
|
|
{
|
|
OUString aFilterName = UpdateMediaDescriptorWithFilterName( aMediaDescr, false );
|
|
if ( !aFilterName.isEmpty() )
|
|
{
|
|
SfxFilterFlags nFlags = GetFilterFlags( aFilterName );
|
|
// check the OWN flag
|
|
return bool(nFlags & SfxFilterFlags::OWN);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
#endif
|
|
|
|
OUString MimeConfigurationHelper::GetDefaultFilterFromServiceName( const OUString& aServiceName, sal_Int32 nVersion )
|
|
{
|
|
OUString aResult;
|
|
|
|
if ( !aServiceName.isEmpty() && nVersion )
|
|
try
|
|
{
|
|
uno::Reference< container::XContainerQuery > xFilterQuery(
|
|
GetFilterFactory(),
|
|
uno::UNO_QUERY_THROW );
|
|
|
|
uno::Sequence< beans::NamedValue > aSearchRequest
|
|
{
|
|
{ u"DocumentService"_ustr, css::uno::Any(aServiceName) },
|
|
{ u"FileFormatVersion"_ustr, css::uno::Any(nVersion) }
|
|
};
|
|
|
|
uno::Reference< container::XEnumeration > xFilterEnum =
|
|
xFilterQuery->createSubSetEnumerationByProperties( aSearchRequest );
|
|
|
|
// use the first filter that is found
|
|
if ( xFilterEnum.is() )
|
|
while ( xFilterEnum->hasMoreElements() )
|
|
{
|
|
uno::Sequence< beans::PropertyValue > aProps;
|
|
if ( xFilterEnum->nextElement() >>= aProps )
|
|
{
|
|
SfxFilterFlags nFlags = SfxFilterFlags::NONE;
|
|
OUString sName;
|
|
for (const auto & rPropVal : aProps)
|
|
{
|
|
if (rPropVal.Name == "Flags")
|
|
{
|
|
sal_Int32 nTmp(0);
|
|
if (rPropVal.Value >>= nTmp)
|
|
nFlags = static_cast<SfxFilterFlags>(nTmp);
|
|
}
|
|
else if (rPropVal.Name == "Name")
|
|
rPropVal.Value >>= sName;
|
|
}
|
|
|
|
// that should be import, export, own filter and not a template filter ( TemplatePath flag )
|
|
SfxFilterFlags const nRequired = SfxFilterFlags::OWN
|
|
// fdo#78159 for OOoXML, there is code to convert
|
|
// to ODF in OCommonEmbeddedObject::store*
|
|
// so accept it even though there's no export
|
|
| (SOFFICE_FILEFORMAT_60 == nVersion ? SfxFilterFlags::NONE : SfxFilterFlags::EXPORT)
|
|
| SfxFilterFlags::IMPORT;
|
|
if ( ( ( nFlags & nRequired ) == nRequired ) && !( nFlags & SfxFilterFlags::TEMPLATEPATH ) )
|
|
{
|
|
// if there are more than one filter the preferred one should be used
|
|
// if there is no preferred filter the first one will be used
|
|
if ( aResult.isEmpty() || ( nFlags & SfxFilterFlags::PREFERED ) )
|
|
aResult = sName;
|
|
if ( nFlags & SfxFilterFlags::PREFERED )
|
|
break; // the preferred filter was found
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch( uno::Exception& )
|
|
{}
|
|
|
|
return aResult;
|
|
}
|
|
|
|
|
|
OUString MimeConfigurationHelper::GetExportFilterFromImportFilter( const OUString& aImportFilterName )
|
|
{
|
|
OUString aExportFilterName;
|
|
|
|
try
|
|
{
|
|
if ( !aImportFilterName.isEmpty() )
|
|
{
|
|
uno::Reference< container::XNameAccess > xFilterFactory(
|
|
GetFilterFactory(),
|
|
uno::UNO_SET_THROW );
|
|
|
|
uno::Any aImpFilterAny = xFilterFactory->getByName( aImportFilterName );
|
|
uno::Sequence< beans::PropertyValue > aImpData;
|
|
if ( aImpFilterAny >>= aImpData )
|
|
{
|
|
SequenceAsHashMap aImpFilterHM( aImpData );
|
|
SfxFilterFlags nFlags = static_cast<SfxFilterFlags>(aImpFilterHM.getUnpackedValueOrDefault( u"Flags"_ustr, sal_Int32(0) ));
|
|
|
|
if ( !( nFlags & SfxFilterFlags::IMPORT ) )
|
|
{
|
|
OSL_FAIL( "This is no import filter!" );
|
|
throw uno::Exception(u"this is no import filter"_ustr, nullptr);
|
|
}
|
|
|
|
if ( nFlags & SfxFilterFlags::EXPORT )
|
|
{
|
|
aExportFilterName = aImportFilterName;
|
|
}
|
|
else
|
|
{
|
|
OUString aDocumentServiceName = aImpFilterHM.getUnpackedValueOrDefault( u"DocumentService"_ustr, OUString() );
|
|
OUString aTypeName = aImpFilterHM.getUnpackedValueOrDefault( u"Type"_ustr, OUString() );
|
|
|
|
OSL_ENSURE( !aDocumentServiceName.isEmpty() && !aTypeName.isEmpty(), "Incomplete filter data!" );
|
|
if ( !(aDocumentServiceName.isEmpty() || aTypeName.isEmpty()) )
|
|
{
|
|
uno::Sequence< beans::NamedValue > aSearchRequest
|
|
{
|
|
{ u"Type"_ustr, css::uno::Any(aTypeName) },
|
|
{ u"DocumentService"_ustr, css::uno::Any(aDocumentServiceName) }
|
|
};
|
|
|
|
uno::Sequence< beans::PropertyValue > aExportFilterProps = SearchForFilter(
|
|
uno::Reference< container::XContainerQuery >( xFilterFactory, uno::UNO_QUERY_THROW ),
|
|
aSearchRequest,
|
|
SfxFilterFlags::EXPORT,
|
|
SfxFilterFlags::INTERNAL );
|
|
|
|
if ( aExportFilterProps.hasElements() )
|
|
{
|
|
SequenceAsHashMap aExpPropsHM( aExportFilterProps );
|
|
aExportFilterName = aExpPropsHM.getUnpackedValueOrDefault( u"Name"_ustr, OUString() );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch( uno::Exception& )
|
|
{}
|
|
|
|
return aExportFilterName;
|
|
}
|
|
|
|
|
|
// static
|
|
uno::Sequence< beans::PropertyValue > MimeConfigurationHelper::SearchForFilter(
|
|
const uno::Reference< container::XContainerQuery >& xFilterQuery,
|
|
const uno::Sequence< beans::NamedValue >& aSearchRequest,
|
|
SfxFilterFlags nMustFlags,
|
|
SfxFilterFlags nDontFlags )
|
|
{
|
|
uno::Sequence< beans::PropertyValue > aFilterProps;
|
|
uno::Reference< container::XEnumeration > xFilterEnum =
|
|
xFilterQuery->createSubSetEnumerationByProperties( aSearchRequest );
|
|
|
|
// the first default filter will be taken,
|
|
// if there is no filter with flag default the first acceptable filter will be taken
|
|
if ( xFilterEnum.is() )
|
|
{
|
|
while ( xFilterEnum->hasMoreElements() )
|
|
{
|
|
uno::Sequence< beans::PropertyValue > aProps;
|
|
if ( xFilterEnum->nextElement() >>= aProps )
|
|
{
|
|
SequenceAsHashMap aPropsHM( aProps );
|
|
SfxFilterFlags nFlags = static_cast<SfxFilterFlags>(aPropsHM.getUnpackedValueOrDefault(u"Flags"_ustr,
|
|
sal_Int32(0) ));
|
|
if ( ( ( nFlags & nMustFlags ) == nMustFlags ) && !( nFlags & nDontFlags ) )
|
|
{
|
|
if ( ( nFlags & SfxFilterFlags::DEFAULT ) == SfxFilterFlags::DEFAULT )
|
|
{
|
|
aFilterProps = std::move(aProps);
|
|
break;
|
|
}
|
|
else if ( !aFilterProps.hasElements() )
|
|
aFilterProps = std::move(aProps);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return aFilterProps;
|
|
}
|
|
|
|
|
|
bool MimeConfigurationHelper::ClassIDsEqual( const uno::Sequence< sal_Int8 >& aClassID1, const uno::Sequence< sal_Int8 >& aClassID2 )
|
|
{
|
|
return aClassID1 == aClassID2;
|
|
}
|
|
|
|
|
|
uno::Sequence< sal_Int8 > MimeConfigurationHelper::GetSequenceClassID( sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
|
|
sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10, sal_uInt8 b11,
|
|
sal_uInt8 b12, sal_uInt8 b13, sal_uInt8 b14, sal_uInt8 b15 )
|
|
{
|
|
uno::Sequence< sal_Int8 > aResult{ /* [ 0] */ static_cast<sal_Int8>( n1 >> 24 ),
|
|
/* [ 1] */ static_cast<sal_Int8>( ( n1 << 8 ) >> 24 ),
|
|
/* [ 2] */ static_cast<sal_Int8>( ( n1 << 16 ) >> 24 ),
|
|
/* [ 3] */ static_cast<sal_Int8>( ( n1 << 24 ) >> 24 ),
|
|
/* [ 4] */ static_cast<sal_Int8>( n2 >> 8 ),
|
|
/* [ 5] */ static_cast<sal_Int8>( ( n2 << 8 ) >> 8 ),
|
|
/* [ 6] */ static_cast<sal_Int8>( n3 >> 8 ),
|
|
/* [ 7] */ static_cast<sal_Int8>( ( n3 << 8 ) >> 8 ),
|
|
/* [ 8] */ static_cast<sal_Int8>( b8 ),
|
|
/* [ 9] */ static_cast<sal_Int8>( b9 ),
|
|
/* [10] */ static_cast<sal_Int8>( b10 ),
|
|
/* [11] */ static_cast<sal_Int8>( b11 ),
|
|
/* [12] */ static_cast<sal_Int8>( b12 ),
|
|
/* [13] */ static_cast<sal_Int8>( b13 ),
|
|
/* [14] */ static_cast<sal_Int8>( b14 ),
|
|
/* [15] */ static_cast<sal_Int8>( b15 ) };
|
|
|
|
return aResult;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|