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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 <sfx2/docinf.hxx>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyContainer.hpp>
#include <com/sun/star/document/XDocumentProperties.hpp>
#include <com/sun/star/document/XCompatWriterDocProperties.hpp>
#include <com/sun/star/uno/Exception.hpp>
#include <rtl/ustring.hxx>
#include <sal/log.hxx>
#include <tools/debug.hxx>
#include <comphelper/string.hxx>
#include <sot/storage.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/dibtools.hxx>
#include "oleprops.hxx"
// stream names
constexpr OUString STREAM_SUMMARYINFO = u"\005SummaryInformation"_ustr;
constexpr OUString STREAM_DOCSUMMARYINFO = u"\005DocumentSummaryInformation"_ustr;
// usings
using namespace ::com::sun::star;
namespace sfx2 {
ErrCode LoadOlePropertySet(
const uno::Reference< document::XDocumentProperties>& i_xDocProps,
SotStorage* i_pStorage )
{
// *** global properties from stream "005SummaryInformation" ***
// load the property set
SfxOlePropertySet aGlobSet;
ErrCode nGlobError = aGlobSet.LoadPropertySet(i_pStorage,
STREAM_SUMMARYINFO );
// global section
SfxOleSectionRef xGlobSect = aGlobSet.GetSection( SECTION_GLOBAL );
if( xGlobSect )
{
// set supported properties
OUString aStrValue;
util::DateTime aDateTime;
if( xGlobSect->GetStringValue( aStrValue, PROPID_TITLE ) )
i_xDocProps->setTitle( aStrValue );
if( xGlobSect->GetStringValue( aStrValue, PROPID_SUBJECT ) )
i_xDocProps->setSubject( aStrValue );
if( xGlobSect->GetStringValue( aStrValue, PROPID_KEYWORDS ) ) {
i_xDocProps->setKeywords(
::comphelper::string::convertCommaSeparated(aStrValue) );
}
if( xGlobSect->GetStringValue( aStrValue, PROPID_TEMPLATE ) )
i_xDocProps->setTemplateName( aStrValue );
if( xGlobSect->GetStringValue( aStrValue, PROPID_COMMENTS ) )
i_xDocProps->setDescription( aStrValue );
util::DateTime aInvalid;
if( xGlobSect->GetStringValue( aStrValue, PROPID_AUTHOR) )
i_xDocProps->setAuthor( aStrValue );
else
i_xDocProps->setAuthor( OUString() );
if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_CREATED ) )
i_xDocProps->setCreationDate( aDateTime );
else
i_xDocProps->setCreationDate( aInvalid );
if( xGlobSect->GetStringValue( aStrValue, PROPID_LASTAUTHOR) )
i_xDocProps->setModifiedBy( aStrValue );
else
i_xDocProps->setModifiedBy( OUString() );
if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTSAVED ) )
i_xDocProps->setModificationDate( aDateTime );
else
i_xDocProps->setModificationDate( aInvalid );
i_xDocProps->setPrintedBy( OUString() );
if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTPRINTED ) )
i_xDocProps->setPrintDate( aDateTime );
else
i_xDocProps->setPrintDate( aInvalid );
if( xGlobSect->GetStringValue( aStrValue, PROPID_REVNUMBER ) )
{
sal_Int16 nRevision = static_cast< sal_Int16 >( aStrValue.toInt32() );
if ( nRevision > 0 )
i_xDocProps->setEditingCycles( nRevision );
}
if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_EDITTIME )
&& !(aDateTime.NanoSeconds == 0 && aDateTime.Seconds == 0
&& aDateTime.Minutes == 0 && aDateTime.Hours == 0
&& aDateTime.Day == 0 && aDateTime.Month == 0
&& aDateTime.Year == 0) )
{
// subtract offset 1601-01-01
aDateTime.Year -= 1601;
aDateTime.Month -= 1;
aDateTime.Day -= 1;
try
{
i_xDocProps->setEditingDuration(
aDateTime.Day * 60*60*24 +
aDateTime.Hours * 60*60 +
aDateTime.Minutes * 60 +
aDateTime.Seconds );
}
catch (const lang::IllegalArgumentException &)
{
// ignore
}
}
}
// *** custom properties from stream "005DocumentSummaryInformation" ***
// load the property set
SfxOlePropertySet aDocSet;
ErrCode nDocError = aDocSet.LoadPropertySet(i_pStorage,
STREAM_DOCSUMMARYINFO );
// custom properties
SfxOleSectionRef xCustomSect = aDocSet.GetSection( SECTION_CUSTOM );
if( xCustomSect )
{
uno::Reference < beans::XPropertyContainer > xUserDefined(
i_xDocProps->getUserDefinedProperties(), uno::UNO_SET_THROW);
::std::vector< sal_Int32 > aPropIds;
xCustomSect->GetPropertyIds( aPropIds );
for( const auto& rPropId : aPropIds )
{
const OUString aPropName = xCustomSect->GetPropertyName( rPropId );
uno::Any aPropValue = xCustomSect->GetAnyValue( rPropId );
if( !aPropName.isEmpty() && aPropValue.hasValue() )
{
try
{
xUserDefined->addProperty( aPropName,
beans::PropertyAttribute::REMOVABLE, aPropValue );
}
catch (const uno::Exception&)
{
//ignore
}
}
}
}
uno::Reference< document::XCompatWriterDocProperties > xWriterProps( i_xDocProps, uno::UNO_QUERY );
if ( xWriterProps.is() )
{
SfxOleSectionRef xBuiltin = aDocSet.GetSection( SECTION_BUILTIN );
if ( xBuiltin )
{
try
{
OUString aStrValue;
if ( xBuiltin->GetStringValue( aStrValue, PROPID_MANAGER ) )
xWriterProps->setManager( aStrValue );
if ( xBuiltin->GetStringValue( aStrValue, PROPID_CATEGORY ) )
xWriterProps->setCategory( aStrValue );
if ( xBuiltin->GetStringValue( aStrValue, PROPID_COMPANY ) )
xWriterProps->setCompany( aStrValue );
}
catch (const uno::Exception&)
{
}
}
}
// return code
return (nGlobError != ERRCODE_NONE) ? nGlobError : nDocError;
}
bool SaveOlePropertySet(
const uno::Reference< document::XDocumentProperties>& i_xDocProps,
SotStorage* i_pStorage,
const uno::Sequence<sal_Int8> * i_pThumb,
const uno::Sequence<sal_Int8> * i_pGuid,
const uno::Sequence<sal_Int8> * i_pHyperlinks)
{
// *** global properties into stream "005SummaryInformation" ***
SfxOlePropertySet aGlobSet;
// set supported properties
SfxOleSection& rGlobSect = aGlobSet.AddSection( SECTION_GLOBAL );
rGlobSect.SetStringValue( PROPID_TITLE, i_xDocProps->getTitle() );
rGlobSect.SetStringValue( PROPID_SUBJECT, i_xDocProps->getSubject() );
const OUString aStr = ::comphelper::string::convertCommaSeparated(
i_xDocProps->getKeywords() );
rGlobSect.SetStringValue( PROPID_KEYWORDS, aStr );
rGlobSect.SetStringValue( PROPID_TEMPLATE, i_xDocProps->getTemplateName() );
rGlobSect.SetStringValue( PROPID_COMMENTS, i_xDocProps->getDescription() );
rGlobSect.SetStringValue( PROPID_AUTHOR, i_xDocProps->getAuthor() );
rGlobSect.SetFileTimeValue(PROPID_CREATED, i_xDocProps->getCreationDate());
rGlobSect.SetStringValue( PROPID_LASTAUTHOR, i_xDocProps->getModifiedBy() );
rGlobSect.SetFileTimeValue(PROPID_LASTSAVED,
i_xDocProps->getModificationDate() );
// note: apparently PrintedBy is not supported in file format
rGlobSect.SetFileTimeValue(PROPID_LASTPRINTED, i_xDocProps->getPrintDate());
sal_Int32 dur = i_xDocProps->getEditingDuration();
util::DateTime aEditTime;
// add offset 1601-01-01
aEditTime.Year = 1601;
aEditTime.Month = 1;
aEditTime.Day = 1;
aEditTime.Hours = static_cast<sal_Int16>(dur / 3600);
aEditTime.Minutes = static_cast<sal_Int16>((dur % 3600) / 60);
aEditTime.Seconds = static_cast<sal_Int16>(dur % 60);
rGlobSect.SetFileTimeValue( PROPID_EDITTIME, aEditTime );
rGlobSect.SetStringValue( PROPID_REVNUMBER,
OUString::number( i_xDocProps->getEditingCycles() ) );
if ( i_pThumb && i_pThumb->hasElements() )
rGlobSect.SetThumbnailValue( PROPID_THUMBNAIL, *i_pThumb );
// save the property set
ErrCode nGlobError = aGlobSet.SavePropertySet(i_pStorage,
STREAM_SUMMARYINFO);
// *** custom properties into stream "005DocumentSummaryInformation" ***
SfxOlePropertySet aDocSet;
// set builtin properties
aDocSet.AddSection( SECTION_BUILTIN );
// set custom properties
SfxOleSection& rCustomSect = aDocSet.AddSection( SECTION_CUSTOM );
// write GUID
if (i_pGuid) {
const sal_Int32 nPropId = rCustomSect.GetFreePropertyId();
rCustomSect.SetBlobValue( nPropId, *i_pGuid );
rCustomSect.SetPropertyName( nPropId,
"_PID_GUID" );
}
// write hyperlinks
if (i_pHyperlinks) {
const sal_Int32 nPropId = rCustomSect.GetFreePropertyId();
rCustomSect.SetBlobValue( nPropId, *i_pHyperlinks );
rCustomSect.SetPropertyName( nPropId,
"_PID_HLINKS" );
}
uno::Reference<beans::XPropertySet> xUserDefinedProps(
i_xDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW);
uno::Reference<beans::XPropertySetInfo> xPropInfo =
xUserDefinedProps->getPropertySetInfo();
DBG_ASSERT(xPropInfo.is(), "UserDefinedProperties Info is null");
const uno::Sequence<beans::Property> props = xPropInfo->getProperties();
for (const auto& rProp : props)
{
try
{
// skip transient properties
if (~rProp.Attributes & beans::PropertyAttribute::TRANSIENT)
{
const OUString name = rProp.Name;
const sal_Int32 nPropId = rCustomSect.GetFreePropertyId();
if (rCustomSect.SetAnyValue( nPropId,
xUserDefinedProps->getPropertyValue(name))) {
rCustomSect.SetPropertyName( nPropId, name );
}
}
}
catch (const uno::Exception &)
{
// may happen with concurrent modification...
SAL_INFO("sfx", "SavePropertySet: exception");
}
}
// save the property set
ErrCode nDocError = aDocSet.SavePropertySet(i_pStorage,
STREAM_DOCSUMMARYINFO );
// return code
return (nGlobError == ERRCODE_NONE) && (nDocError == ERRCODE_NONE);
}
uno::Sequence<sal_Int8> convertMetaFile(GDIMetaFile const * i_pThumb)
{
if (i_pThumb) {
BitmapEx aBitmap;
SvMemoryStream aStream;
if (i_pThumb->CreateThumbnail(aBitmap))
{
WriteDIB(aBitmap.GetBitmap(), aStream, false, false);
return uno::Sequence<sal_Int8>(static_cast< const sal_Int8* >( aStream.GetData() ), aStream.TellEnd());
}
}
return uno::Sequence<sal_Int8>();
}
} // namespace sfx2
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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