1 files changed, 171 insertions, 0 deletions
diff --git a/framework/source/fwe/xml/saxnamespacefilter.cxx b/framework/source/fwe/xml/saxnamespacefilter.cxx
new file mode 100644
index 000000000..bf464c663
--- /dev/null
+++ b/framework/source/fwe/xml/saxnamespacefilter.cxx
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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 .
+ */
+
+/** Attention: stl headers must(!) be included at first. Otherwise it can make trouble
+               with solaris headers ...
+*/
+#include <vector>
+
+#include <stdio.h>
+
+#include <com/sun/star/xml/sax/SAXException.hpp>
+
+#include <xml/saxnamespacefilter.hxx>
+
+#include <comphelper/attributelist.hxx>
+
+using namespace ::com::sun::star::xml::sax;
+using namespace ::com::sun::star::uno;
+
+namespace framework{
+
+SaxNamespaceFilter::SaxNamespaceFilter( Reference< XDocumentHandler > const & rSax1DocumentHandler ) :
+     xDocumentHandler( rSax1DocumentHandler ),
+     m_aXMLAttributeNamespace( "xmlns" ),
+     m_aXMLAttributeType( "CDATA" )
+{
+}
+
+SaxNamespaceFilter::~SaxNamespaceFilter()
+{
+}
+
+// XDocumentHandler
+void SAL_CALL SaxNamespaceFilter::startDocument()
+{
+}
+
+void SAL_CALL SaxNamespaceFilter::endDocument()
+{
+}
+
+void SAL_CALL SaxNamespaceFilter::startElement(
+    const OUString& rName, const Reference< XAttributeList > &xAttribs )
+{
+    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++ )
+        {
+            OUString aName = xAttribs->getNameByIndex( i );
+            if ( aName.startsWith( m_aXMLAttributeNamespace ) )
+                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 remaining attributes
+        for (auto const& attributeIndex : aAttributeIndexes)
+        {
+            OUString aAttributeName           = xAttribs->getNameByIndex(attributeIndex);
+            OUString aValue                   = xAttribs->getValueByIndex(attributeIndex);
+            OUString aNamespaceAttributeName = aXMLNamespaces.applyNSToAttributeName( aAttributeName );
+            pNewList->AddAttribute( aNamespaceAttributeName, m_aXMLAttributeType, aValue );
+        }
+    }
+    catch ( SAXException& e )
+    {
+        e.Message = getErrorLineString() + e.Message;
+        throw;
+    }
+
+    OUString aNamespaceElementName;
+
+    try
+    {
+         aNamespaceElementName = aXMLNamespaces.applyNSToElementName( rName );
+    }
+    catch ( SAXException& e )
+    {
+        e.Message = getErrorLineString() + e.Message;
+        throw;
+    }
+
+    xDocumentHandler->startElement( aNamespaceElementName, pNewList );
+}
+
+void SAL_CALL SaxNamespaceFilter::endElement(const OUString& aName)
+{
+    XMLNamespaces& aXMLNamespaces = m_aNamespaceStack.top();
+    OUString aNamespaceElementName;
+
+    try
+    {
+        aNamespaceElementName = aXMLNamespaces.applyNSToElementName( aName );
+    }
+    catch ( SAXException& e )
+    {
+        e.Message = getErrorLineString() + e.Message;
+        throw;
+    }
+
+    xDocumentHandler->endElement( aNamespaceElementName );
+    m_aNamespaceStack.pop();
+}
+
+void SAL_CALL SaxNamespaceFilter::characters(const OUString& aChars)
+{
+    xDocumentHandler->characters( aChars );
+}
+
+void SAL_CALL SaxNamespaceFilter::ignorableWhitespace(const OUString& aWhitespaces)
+{
+    xDocumentHandler->ignorableWhitespace( aWhitespaces );
+}
+
+void SAL_CALL SaxNamespaceFilter::processingInstruction(
+    const OUString& aTarget, const OUString& aData)
+{
+    xDocumentHandler->processingInstruction( aTarget, aData );
+}
+
+void SAL_CALL SaxNamespaceFilter::setDocumentLocator(
+    const Reference< XLocator > &xLocator)
+{
+    m_xLocator = xLocator;
+    xDocumentHandler->setDocumentLocator( xLocator );
+}
+
+OUString SaxNamespaceFilter::getErrorLineString()
+{
+    if ( m_xLocator.is() )
+    {
+        char buffer[32];
+        snprintf( buffer, sizeof(buffer), "Line: %ld - ", static_cast<long>( m_xLocator->getLineNumber() ));
+        return OUString::createFromAscii( buffer );
+    }
+    else
+        return OUString();
+}
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */