/* -*- 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 .
*/
// delete preceding "xmlns" if (std::u16string_view rest; aNamespaceName.startsWith("xmlns", &rest))
{ if (rest.empty())
{
aNamespaceName.clear();
} elseif (rest.size() > 1)
{
aNamespaceName = rest.substr(1);
} else
{ // a xml namespace without name is not allowed (e.g. "xmlns:" ) throw SAXException( u"A xml namespace without name is not allowed!"_ustr, Reference< XInterface >(), Any() );
}
}
if ( aValue.isEmpty() && !aNamespaceName.isEmpty() )
{ // namespace should be reset - as xml draft states this is only allowed // for the default namespace - check and throw exception if check fails throw SAXException( u"Clearing xml namespace only allowed for default namespace!"_ustr, Reference< XInterface >(), Any() );
}
if ( aNamespaceName.isEmpty() )
m_aDefaultNamespace = aValue; else
{
p = m_aNamespaceMap.find( aNamespaceName ); if ( p != m_aNamespaceMap.end() )
{ // replace current namespace definition
m_aNamespaceMap.erase( p );
m_aNamespaceMap.emplace( aNamespaceName, aValue );
} else
{
m_aNamespaceMap.emplace( aNamespaceName, aValue );
}
}
}
OUString XMLNamespaces::applyNSToAttributeName( const OUString& aName ) const
{ // xml draft: there is no default namespace for attributes!
int index; if (( index = aName.indexOf( ':' )) > 0 )
{ if ( aName.getLength() <= index+1 )
{ // attribute with namespace but without name "namespace:" is not allowed!! throw SAXException( u"Attribute has no name only preceding namespace!"_ustr, Reference< XInterface >(), Any() );
}
OUString aAttributeName = getNamespaceValue( aName.copy( 0, index )) + "^" + aName.subView( index+1); return aAttributeName;
}
return aName;
}
OUString XMLNamespaces::applyNSToElementName( const OUString& aName ) const
{ // xml draft: element names can have a default namespace
int index = aName.indexOf( ':' );
OUString aNamespace;
OUString aElementName = aName;
if ( index > 0 )
aNamespace = getNamespaceValue( aName.copy( 0, index ) ); else
aNamespace = m_aDefaultNamespace;
if ( index > 0 )
{ if ( aName.getLength() <= index+1 )
{ // attribute with namespace but without a name is not allowed (e.g. "cfg:" ) throw SAXException( u"Attribute has no name only preceding namespace!"_ustr, Reference< XInterface >(), Any() );
}
aElementName += aName.subView( index+1 );
} else
aElementName += aName;
return aElementName;
}
OUString const & XMLNamespaces::getNamespaceValue( const OUString& aNamespace ) const
{ if ( aNamespace.isEmpty() ) return m_aDefaultNamespace; else
{
NamespaceMap::const_iterator p = m_aNamespaceMap.find( aNamespace ); if ( p == m_aNamespaceMap.end() )
{ // namespace not defined => throw exception! throw SAXException( u"XML namespace used but not defined!"_ustr, Reference< XInterface >(), Any() );
} return p->second;
}
}
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