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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 <sal/config.h>
+#include <sal/log.hxx>
+
+#include "TokenContext.hxx"
+#include <xmloff/xmltkmap.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlerror.hxx>
+
+#include <algorithm>
+
+using com::sun::star::uno::Reference;
+
+TokenContext::TokenContext( SvXMLImport& rImport )
+ : SvXMLImportContext( rImport )
+{
+}
+
+void TokenContext::startFastElement(
+ sal_Int32 /*nElement*/,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
+{
+ // iterate over attributes
+ // - if in map: call HandleAttribute
+ // - xmlns:... : ignore
+ // - other: warning
+
+ for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
+ HandleAttribute( aIter );
+}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > TokenContext::createFastChildContext(
+ sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
+{
+ // call handle child, and pass down arguments
+ SvXMLImportContext* pContext = HandleChild( nElement, xAttrList );
+ // error handling: create default context and generate warning
+ if( pContext == nullptr )
+ {
+ GetImport().SetError( XMLERROR_UNKNOWN_ELEMENT, SvXMLImport::getNameFromToken( nElement ) );
+ }
+ return pContext;
+}
+
+ css::uno::Reference< css::xml::sax::XFastContextHandler > TokenContext::createUnknownChildContext(
+ const OUString& Namespace, const OUString& Name, const css::uno::Reference< css::xml::sax::XFastAttributeList >& )
+{
+ GetImport().SetError( XMLERROR_UNKNOWN_ELEMENT, Namespace + " " + Name );
+ return nullptr;
+}
+
+static bool lcl_IsWhiteSpace( sal_Unicode c )
+{
+ return c == ' '
+ || c == u'\x0009'
+ || c == u'\x000A'
+ || c == u'\x000D';
+}
+
+void TokenContext::characters( const OUString& rCharacters )
+{
+ // get iterators for string data
+ const sal_Unicode* pBegin = rCharacters.getStr();
+ const sal_Unicode* pEnd = &( pBegin[ rCharacters.getLength() ] );
+
+ // raise error if non-whitespace character is found
+ if( !::std::all_of( pBegin, pEnd, lcl_IsWhiteSpace ) )
+ GetImport().SetError( XMLERROR_UNKNOWN_CHARACTERS, rCharacters );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */