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Diffstat (limited to 'framework/source/fwe/xml/saxnamespacefilter.cxx')
| -rw-r--r-- | framework/source/fwe/xml/saxnamespacefilter.cxx | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/framework/source/fwe/xml/saxnamespacefilter.cxx b/framework/source/fwe/xml/saxnamespacefilter.cxx new file mode 100644 index 000000000000..a92c58547e06 --- /dev/null +++ b/framework/source/fwe/xml/saxnamespacefilter.cxx @@ -0,0 +1,198 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_framework.hxx" + +/** Attention: stl headers must(!) be included at first. Otherwhise it can make trouble + with solaris headers ... +*/ +#include <vector> + +#include <stdio.h> + +#include <xml/saxnamespacefilter.hxx> + +#include <comphelper/attributelist.hxx> + +#include <vcl/svapp.hxx> +#include <rtl/logfile.hxx> + +using namespace ::com::sun::star::xml::sax; +using namespace ::com::sun::star::uno; + +const ::rtl::OUString aXMLAttributeNamespace( RTL_CONSTASCII_USTRINGPARAM( "xmlns" )); +const ::rtl::OUString aXMLAttributeType( RTL_CONSTASCII_USTRINGPARAM( "CDATA" )); + +namespace framework{ + + +SaxNamespaceFilter::SaxNamespaceFilter( Reference< XDocumentHandler >& rSax1DocumentHandler ) : + ThreadHelpBase( &Application::GetSolarMutex() ), + m_xLocator( 0 ), + xDocumentHandler( rSax1DocumentHandler ), + m_nDepth( 0 ) +{ +} + +SaxNamespaceFilter::~SaxNamespaceFilter() +{ +} + +// XDocumentHandler +void SAL_CALL SaxNamespaceFilter::startDocument(void) + throw ( SAXException, RuntimeException ) +{ +} + +void SAL_CALL SaxNamespaceFilter::endDocument(void) + throw( SAXException, RuntimeException ) +{ +} + +void SAL_CALL SaxNamespaceFilter::startElement( + const rtl::OUString& rName, const Reference< XAttributeList > &xAttribs ) + throw( SAXException, RuntimeException ) +{ + XMLNamespaces aXMLNamespaces; + if ( !m_aNamespaceStack.empty() ) + aXMLNamespaces = m_aNamespaceStack.top(); + + ::comphelper::AttributeList* pNewList = new ::comphelper::AttributeList(); + + // examine all namespaces for this level + ::std::vector< sal_Int16 > aAttributeIndexes; + { + for ( sal_Int16 i=0; i< xAttribs->getLength(); i++ ) + { + ::rtl::OUString aName = xAttribs->getNameByIndex( i ); + if ( aName.compareTo( aXMLAttributeNamespace, aXMLAttributeNamespace.getLength() ) == 0 ) + aXMLNamespaces.addNamespace( aName, xAttribs->getValueByIndex( i )); + else + aAttributeIndexes.push_back( i ); + } + } + + // current namespaces for this level + m_aNamespaceStack.push( aXMLNamespaces ); + + try + { + // apply namespaces to all remaing attributes + for ( ::std::vector< sal_Int16 >::const_iterator i( + aAttributeIndexes.begin()); + i != aAttributeIndexes.end(); ++i ) + { + ::rtl::OUString aAttributeName = xAttribs->getNameByIndex( *i ); + ::rtl::OUString aValue = xAttribs->getValueByIndex( *i ); + ::rtl::OUString aNamespaceAttributeName = aXMLNamespaces.applyNSToAttributeName( aAttributeName ); + pNewList->AddAttribute( aNamespaceAttributeName, aXMLAttributeType, aValue ); + } + } + catch ( SAXException& e ) + { + e.Message = ::rtl::OUString( getErrorLineString() + e.Message ); + throw e; + } + + ::rtl::OUString aNamespaceElementName; + + try + { + aNamespaceElementName = aXMLNamespaces.applyNSToElementName( rName ); + } + catch ( SAXException& e ) + { + e.Message = ::rtl::OUString( getErrorLineString() + e.Message ); + throw e; + } + + xDocumentHandler->startElement( aNamespaceElementName, pNewList ); +} + +void SAL_CALL SaxNamespaceFilter::endElement(const rtl::OUString& aName) + throw( SAXException, RuntimeException ) +{ + XMLNamespaces& aXMLNamespaces = m_aNamespaceStack.top(); + ::rtl::OUString aNamespaceElementName; + + try + { + aNamespaceElementName = aXMLNamespaces.applyNSToElementName( aName ); + } + catch ( SAXException& e ) + { + e.Message = ::rtl::OUString( getErrorLineString() + e.Message ); + throw e; + } + + xDocumentHandler->endElement( aNamespaceElementName ); + m_aNamespaceStack.pop(); +} + +void SAL_CALL SaxNamespaceFilter::characters(const rtl::OUString& aChars) + throw( SAXException, RuntimeException ) +{ + xDocumentHandler->characters( aChars ); +} + +void SAL_CALL SaxNamespaceFilter::ignorableWhitespace(const rtl::OUString& aWhitespaces) + throw( SAXException, RuntimeException ) +{ + xDocumentHandler->ignorableWhitespace( aWhitespaces ); +} + +void SAL_CALL SaxNamespaceFilter::processingInstruction( + const rtl::OUString& aTarget, const rtl::OUString& aData) + throw( SAXException, RuntimeException ) +{ + xDocumentHandler->processingInstruction( aTarget, aData ); +} + +void SAL_CALL SaxNamespaceFilter::setDocumentLocator( + const Reference< XLocator > &xLocator) + throw( SAXException, RuntimeException ) +{ + m_xLocator = xLocator; + xDocumentHandler->setDocumentLocator( xLocator ); +} + +::rtl::OUString SaxNamespaceFilter::getErrorLineString() +{ + char buffer[32]; + + if ( m_xLocator.is() ) + { + snprintf( buffer, sizeof(buffer), "Line: %ld - ", static_cast<long>( m_xLocator->getLineNumber() )); + return ::rtl::OUString::createFromAscii( buffer ); + } + else + return ::rtl::OUString(); +} + +} // namespace + |