/** @file

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies  this distribution, and is available 

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Xml responses serialization filter

*

*/

// INCLUDE FILES

#include "upnpxmlcontentfilter.h"

#include <e32svr.h>

#include <xml/parser.h>

#include <xml/parserfeature.h>

#include <xmlengnodefilter.h>

#include <xmlengdomparser.h>

#include <charconv.h>

#include <utf.h>

using namespace Xml;

// -----------------------------------------------------------------------------

// CUpnpXmlContentFilter::AcceptNode

// -----------------------------------------------------------------------------

//               

TXmlEngNodeFilterResult CUpnpXmlContentFilter::AcceptNode( TXmlEngNode aNode )

    {

    if ( aNode.NodeType() == TXmlEngNode::ECDATASection ||

         aNode.NodeType() == TXmlEngNode::EComment )

        {

        return EReject;

        }

    return EAccept;

    }

// -----------------------------------------------------------------------------

// CUpnpXmlContentFilter::SerializeLC

// -----------------------------------------------------------------------------

//     

HBufC8* CUpnpXmlContentFilter::SerializeLC(RXmlEngDocument& aDoc, TXmlEngElement& aElement )

    {

    CUpnpXmlContentFilter* nodefilter = new (ELeave) CUpnpXmlContentFilter();

    CleanupStack::PushL(nodefilter);

    RBuf8 buf;

	    CleanupClosePushL( buf );               

    TXmlEngSerializationOptions options(  TXmlEngSerializationOptions::KOptionOmitXMLDeclaration

                          | TXmlEngSerializationOptions::KOptionIncludeNsPrefixes);	        			  

	options.SetNodeFilter(nodefilter);	    	  

    aDoc.SaveL( buf, aElement, options );

    HBufC8* res = buf.AllocL();

    CleanupStack::PopAndDestroy( &buf );

    CleanupStack::PopAndDestroy( nodefilter );

    CleanupStack::PushL(res);

    return res;        

    }

// end of file