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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 <document.hxx>
#include <docuno.hxx>
#include <sheetdata.hxx>
#include "xmlbodyi.hxx"
#include "xmltabi.hxx"
#include "xmlnexpi.hxx"
#include "xmldrani.hxx"
#include "xmlimprt.hxx"
#include "xmldpimp.hxx"
#include "xmlcvali.hxx"
#include "xmllabri.hxx"
#include "xmlmappingi.hxx"
#include "XMLConsolidationContext.hxx"
#include "XMLDDELinksContext.hxx"
#include "XMLCalculationSettingsContext.hxx"
#include "XMLTrackedChangesContext.hxx"
#include "XMLChangeTrackingImportHelper.hxx"
#include "XMLEmptyContext.hxx"
#include "XMLDetectiveContext.hxx"
#include <scerrors.hxx>
#include <tabprotection.hxx>
#include "datastreamimport.hxx"
#include <sax/fastattribs.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <comphelper/base64.hxx>
#include <comphelper/servicehelper.hxx>
#include <sal/types.h>
#include <sal/log.hxx>
#include <rtl/math.hxx>
#include <memory>
using namespace com::sun::star;
using namespace xmloff::token;
ScXMLBodyContext::ScXMLBodyContext( ScXMLImport& rImport,
const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList ) :
ScXMLImportContext( rImport ),
meHash1(PASSHASH_SHA1),
meHash2(PASSHASH_UNSPECIFIED),
bProtected(false),
bHadCalculationSettings(false),
pChangeTrackingImportHelper(nullptr)
{
ScDocument* pDoc = GetScImport().GetDocument();
if (pDoc)
{
// ODF 1.1 and earlier => GRAM_PODF; ODF 1.2 and later => GRAM_ODFF;
// no version => earlier than 1.2 => GRAM_PODF.
formula::FormulaGrammar::Grammar eGrammar = formula::FormulaGrammar::GRAM_ODFF;
const OUString& aVer( rImport.GetODFVersion());
sal_Int32 nLen = aVer.getLength();
SAL_INFO("sc.filter", "ScXMLBodyContext ODFVersion: nLen: " << nLen << " str : " << aVer);
if (!nLen)
eGrammar = formula::FormulaGrammar::GRAM_PODF;
else
{
// In case there was a micro version, e.g. "1.2.3", this would
// still yield major.minor, but pParsedEnd (5th parameter, not
// passed here) would point before string end upon return.
double fVer = ::rtl::math::stringToDouble( aVer, '.', 0 );
if (fVer < 1.2)
eGrammar = formula::FormulaGrammar::GRAM_PODF;
}
pDoc->SetStorageGrammar( eGrammar);
}
if ( !rAttrList.is() )
return;
for (auto &it : *rAttrList)
{
sal_Int32 nToken = it.getToken();
if( IsTokenInNamespace(nToken, XML_NAMESPACE_TABLE) )
{
const sal_Int32 nLocalToken = nToken & TOKEN_MASK;
if( nLocalToken == XML_STRUCTURE_PROTECTED )
bProtected = IsXMLToken( it, XML_TRUE );
else if ( nLocalToken == XML_PROTECTION_KEY )
sPassword = it.toString();
else if ( nLocalToken == XML_PROTECTION_KEY_DIGEST_ALGORITHM )
meHash1 = ScPassHashHelper::getHashTypeFromURI( it.toString() );
else if ( nLocalToken == XML_PROTECTION_KEY_DIGEST_ALGORITHM_2 )
meHash2 = ScPassHashHelper::getHashTypeFromURI( it.toString() );
}
else if ( nToken == XML_ELEMENT( LO_EXT, XML_PROTECTION_KEY_DIGEST_ALGORITHM_2 ) )
{
meHash2 = ScPassHashHelper::getHashTypeFromURI( it.toString() );
}
}
}
ScXMLBodyContext::~ScXMLBodyContext()
{
}
uno::Reference< xml::sax::XFastContextHandler > SAL_CALL
ScXMLBodyContext::createFastChildContext( sal_Int32 nElement,
const uno::Reference< xml::sax::XFastAttributeList > & xAttrList )
{
ScSheetSaveData* pSheetData = comphelper::getFromUnoTunnel<ScModelObj>(GetScImport().GetModel())->GetSheetSaveData();
if ( pSheetData && pSheetData->HasStartPos() )
{
// stream part to copy ends before the next child element
sal_Int32 nEndOffset = GetScImport().GetByteOffset();
pSheetData->EndStreamPos( nEndOffset );
}
SvXMLImportContext *pContext = nullptr;
sax_fastparser::FastAttributeList *pAttribList =
&sax_fastparser::castToFastAttributeList( xAttrList );
switch( nElement )
{
case XML_ELEMENT( TABLE, XML_TRACKED_CHANGES ):
pChangeTrackingImportHelper = GetScImport().GetChangeTrackingImportHelper();
if (pChangeTrackingImportHelper)
pContext = new ScXMLTrackedChangesContext( GetScImport(), pAttribList, pChangeTrackingImportHelper);
break;
case XML_ELEMENT( TABLE, XML_CALCULATION_SETTINGS ):
pContext = new ScXMLCalculationSettingsContext( GetScImport(), pAttribList );
bHadCalculationSettings = true;
break;
case XML_ELEMENT( TABLE, XML_CONTENT_VALIDATIONS ):
pContext = new ScXMLContentValidationsContext( GetScImport() );
break;
case XML_ELEMENT( TABLE, XML_LABEL_RANGES ):
pContext = new ScXMLLabelRangesContext( GetScImport() );
break;
case XML_ELEMENT( TABLE, XML_TABLE ):
if (GetScImport().GetTables().GetCurrentSheet() >= MAXTAB)
{
GetScImport().SetRangeOverflowType(SCWARN_IMPORT_SHEET_OVERFLOW);
pContext = new ScXMLEmptyContext(GetScImport() );
}
else
{
pContext = new ScXMLTableContext( GetScImport(), pAttribList );
}
break;
case XML_ELEMENT( TABLE, XML_NAMED_EXPRESSIONS ):
pContext = new ScXMLNamedExpressionsContext (
GetScImport(),
std::make_shared<ScXMLNamedExpressionsContext::GlobalInserter>(GetScImport()) );
break;
case XML_ELEMENT( TABLE, XML_DATABASE_RANGES ):
pContext = new ScXMLDatabaseRangesContext ( GetScImport() );
break;
case XML_ELEMENT( CALC_EXT, XML_DATA_MAPPINGS ):
pContext = new ScXMLMappingsContext(GetScImport());
break;
case XML_ELEMENT( TABLE, XML_DATABASE_RANGE ):
pContext = new ScXMLDatabaseRangeContext ( GetScImport(),
pAttribList );
break;
case XML_ELEMENT( TABLE, XML_DATA_PILOT_TABLES ):
pContext = new ScXMLDataPilotTablesContext ( GetScImport() );
break;
case XML_ELEMENT( TABLE, XML_CONSOLIDATION ):
pContext = new ScXMLConsolidationContext ( GetScImport(), pAttribList );
break;
case XML_ELEMENT( TABLE, XML_DDE_LINKS ):
pContext = new ScXMLDDELinksContext ( GetScImport() );
break;
case XML_ELEMENT( CALC_EXT, XML_DATA_STREAM_SOURCE ):
pContext = new ScXMLDataStreamContext(GetScImport(), pAttribList);
break;
}
return pContext;
}
void SAL_CALL ScXMLBodyContext::characters(const OUString &)
{
ScSheetSaveData* pSheetData = comphelper::getFromUnoTunnel<ScModelObj>(GetScImport().GetModel())->GetSheetSaveData();
if ( pSheetData && pSheetData->HasStartPos() )
{
// stream part to copy ends before any content (whitespace) within the spreadsheet element
sal_Int32 nEndOffset = GetScImport().GetByteOffset();
pSheetData->EndStreamPos( nEndOffset );
}
// otherwise ignore
}
void SAL_CALL ScXMLBodyContext::endFastElement(sal_Int32 nElement)
{
ScSheetSaveData* pSheetData = comphelper::getFromUnoTunnel<ScModelObj>(GetScImport().GetModel())->GetSheetSaveData();
if ( pSheetData && pSheetData->HasStartPos() )
{
// stream part to copy ends before the closing tag of spreadsheet element
sal_Int32 nEndOffset = GetScImport().GetByteOffset();
pSheetData->EndStreamPos( nEndOffset );
}
if ( pSheetData )
{
// store the loaded namespaces (for the office:spreadsheet element),
// so the prefixes in copied stream fragments remain valid
const SvXMLNamespaceMap& rNamespaces = GetImport().GetNamespaceMap();
pSheetData->StoreLoadedNamespaces( rNamespaces );
}
if (!bHadCalculationSettings)
{
// #111055#; set calculation settings defaults if there is no calculation settings element
rtl::Reference<ScXMLCalculationSettingsContext> pContext( new ScXMLCalculationSettingsContext(GetScImport(), nullptr) );
pContext->endFastElement( nElement );
}
ScXMLImport::MutexGuard aGuard(GetScImport());
ScMyImpDetectiveOpArray* pDetOpArray = GetScImport().GetDetectiveOpArray();
ScDocument* pDoc = GetScImport().GetDocument();
ScMyImpDetectiveOp aDetOp;
if (!(pDoc && GetScImport().GetModel().is()))
return;
if (pDetOpArray)
{
pDetOpArray->Sort();
while( pDetOpArray->GetFirstOp( aDetOp ) )
{
ScDetOpData aOpData( aDetOp.aPosition, aDetOp.eOpType );
pDoc->AddDetectiveOperation( aOpData );
}
}
if (pChangeTrackingImportHelper)
pChangeTrackingImportHelper->CreateChangeTrack(pDoc);
// #i37959# handle document protection after the sheet settings
if (!bProtected)
return;
ScDocProtection aProtection;
aProtection.setProtected(true);
uno::Sequence<sal_Int8> aPass;
if (!sPassword.isEmpty())
{
::comphelper::Base64::decode(aPass, sPassword);
aProtection.setPasswordHash(aPass, meHash1, meHash2);
}
pDoc->SetDocProtection(&aProtection);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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