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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 <cstdio>
#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 "xmlstyli.hxx"
#include "xmllabri.hxx"
#include "XMLConsolidationContext.hxx"
#include "XMLDDELinksContext.hxx"
#include "XMLCalculationSettingsContext.hxx"
#include "XMLTrackedChangesContext.hxx"
#include "XMLEmptyContext.hxx"
#include "XMLDetectiveContext.hxx"
#include "scerrors.hxx"
#include "tabprotection.hxx"
#include "datastreamimport.hxx"
#include <xmloff/xmltkmap.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/nmspmap.hxx>
#include <sax/tools/converter.hxx>
#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
#include <sal/types.h>
#include <memory>
using namespace com::sun::star;
using namespace xmloff::token;
ScXMLBodyContext::ScXMLBodyContext( ScXMLImport& rImport,
sal_uInt16 nPrfx,
const OUString& rLName,
const uno::Reference<xml::sax::XAttributeList>& xAttrList ) :
SvXMLImportContext( rImport, nPrfx, rLName ),
sPassword(),
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;
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);
}
sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
for( sal_Int16 i=0; i < nAttrCount; ++i )
{
const OUString& sAttrName(xAttrList->getNameByIndex( i ));
OUString aLocalName;
sal_uInt16 nPrefix = GetScImport().GetNamespaceMap().GetKeyByAttrName(
sAttrName, &aLocalName );
const OUString& sValue(xAttrList->getValueByIndex( i ));
if (nPrefix == XML_NAMESPACE_TABLE)
{
if (IsXMLToken(aLocalName, XML_STRUCTURE_PROTECTED))
bProtected = IsXMLToken(sValue, XML_TRUE);
else if (IsXMLToken(aLocalName, XML_PROTECTION_KEY))
sPassword = sValue;
else if (IsXMLToken(aLocalName, XML_PROTECTION_KEY_DIGEST_ALGORITHM))
meHash1 = ScPassHashHelper::getHashTypeFromURI(sValue);
else if (IsXMLToken(aLocalName, XML_PROTECTION_KEY_DIGEST_ALGORITHM_2))
meHash2 = ScPassHashHelper::getHashTypeFromURI(sValue);
}
else if(nPrefix == XML_NAMESPACE_LO_EXT)
{
if (IsXMLToken(aLocalName, XML_PROTECTION_KEY_DIGEST_ALGORITHM_2))
meHash2 = ScPassHashHelper::getHashTypeFromURI(sValue);
}
}
}
ScXMLBodyContext::~ScXMLBodyContext()
{
}
SvXMLImportContext *ScXMLBodyContext::CreateChildContext( sal_uInt16 nPrefix,
const OUString& rLocalName,
const css::uno::Reference< css::xml::sax::XAttributeList>& xAttrList )
{
ScSheetSaveData* pSheetData = ScModelObj::getImplementation(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;
const SvXMLTokenMap& rTokenMap = GetScImport().GetBodyElemTokenMap();
switch( rTokenMap.Get( nPrefix, rLocalName ) )
{
case XML_TOK_BODY_TRACKED_CHANGES :
pChangeTrackingImportHelper = GetScImport().GetChangeTrackingImportHelper();
if (pChangeTrackingImportHelper)
pContext = new ScXMLTrackedChangesContext( GetScImport(), nPrefix, rLocalName, xAttrList, pChangeTrackingImportHelper);
break;
case XML_TOK_BODY_CALCULATION_SETTINGS :
pContext = new ScXMLCalculationSettingsContext( GetScImport(), nPrefix, rLocalName, xAttrList );
bHadCalculationSettings = true;
break;
case XML_TOK_BODY_CONTENT_VALIDATIONS :
pContext = new ScXMLContentValidationsContext( GetScImport(), nPrefix, rLocalName, xAttrList );
break;
case XML_TOK_BODY_LABEL_RANGES:
pContext = new ScXMLLabelRangesContext( GetScImport(), nPrefix, rLocalName, xAttrList );
break;
case XML_TOK_BODY_TABLE:
if (GetScImport().GetTables().GetCurrentSheet() >= MAXTAB)
{
GetScImport().SetRangeOverflowType(SCWARN_IMPORT_SHEET_OVERFLOW);
pContext = new ScXMLEmptyContext(GetScImport(), nPrefix, rLocalName);
}
else
{
pContext = new ScXMLTableContext( GetScImport(),nPrefix, rLocalName,
xAttrList );
}
break;
case XML_TOK_BODY_NAMED_EXPRESSIONS:
pContext = new ScXMLNamedExpressionsContext (
GetScImport(), nPrefix, rLocalName, xAttrList,
new ScXMLNamedExpressionsContext::GlobalInserter(GetScImport()) );
break;
case XML_TOK_BODY_DATABASE_RANGES:
pContext = new ScXMLDatabaseRangesContext ( GetScImport(), nPrefix, rLocalName,
xAttrList );
break;
case XML_TOK_BODY_DATABASE_RANGE:
pContext = new ScXMLDatabaseRangeContext ( GetScImport(), nPrefix, rLocalName,
xAttrList );
break;
case XML_TOK_BODY_DATA_PILOT_TABLES:
pContext = new ScXMLDataPilotTablesContext ( GetScImport(), nPrefix, rLocalName,
xAttrList );
break;
case XML_TOK_BODY_CONSOLIDATION:
pContext = new ScXMLConsolidationContext ( GetScImport(), nPrefix, rLocalName,
xAttrList );
break;
case XML_TOK_BODY_DDE_LINKS:
pContext = new ScXMLDDELinksContext ( GetScImport(), nPrefix, rLocalName,
xAttrList );
break;
case XML_TOK_BODY_DATA_STREAM_SOURCE:
pContext = new ScXMLDataStreamContext(GetScImport(), nPrefix, rLocalName, xAttrList);
break;
}
if( !pContext )
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
void ScXMLBodyContext::Characters( const OUString& )
{
ScSheetSaveData* pSheetData = ScModelObj::getImplementation(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 ScXMLBodyContext::EndElement()
{
ScSheetSaveData* pSheetData = ScModelObj::getImplementation(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
ScXMLCalculationSettingsContext aContext( GetScImport(), XML_NAMESPACE_TABLE, GetXMLToken(XML_CALCULATION_SETTINGS), nullptr );
aContext.EndElement();
}
ScXMLImport::MutexGuard aGuard(GetScImport());
ScMyImpDetectiveOpArray* pDetOpArray = GetScImport().GetDetectiveOpArray();
ScDocument* pDoc = GetScImport().GetDocument();
ScMyImpDetectiveOp aDetOp;
if (pDoc && GetScImport().GetModel().is())
{
if (pDetOpArray)
{
pDetOpArray->Sort();
while( pDetOpArray->GetFirstOp( aDetOp ) )
{
ScDetOpData aOpData( aDetOp.aPosition, aDetOp.eOpType );
pDoc->AddDetectiveOperation( aOpData );
}
}
if (pChangeTrackingImportHelper)
pChangeTrackingImportHelper->CreateChangeTrack(GetScImport().GetDocument());
// #i37959# handle document protection after the sheet settings
if (bProtected)
{
std::unique_ptr<ScDocProtection> pProtection(new ScDocProtection);
pProtection->setProtected(true);
uno::Sequence<sal_Int8> aPass;
if (!sPassword.isEmpty())
{
::sax::Converter::decodeBase64(aPass, sPassword);
pProtection->setPasswordHash(aPass, meHash1, meHash2);
}
pDoc->SetDocProtection(pProtection.get());
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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