1 /** @file

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies  this distribution, and is available 

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Xml responses serialization filter

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "upnpxmlcontentfilter.h"

    21 

    22 #include <e32svr.h>

    23 

    24 #include <xml/parser.h>

    25 #include <xml/parserfeature.h>

    26 #include <xmlengnodefilter.h>

    27 #include <xmlengdomparser.h>

    28 

    29 #include <charconv.h>

    30 #include <utf.h>

    31 

    32 using namespace Xml;

    33               

    34                

    35 // -----------------------------------------------------------------------------

    36 // CUpnpXmlContentFilter::AcceptNode

    37 // -----------------------------------------------------------------------------

    38 //               

    39 TXmlEngNodeFilterResult CUpnpXmlContentFilter::AcceptNode( TXmlEngNode aNode )

    40     {

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

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

    43         {

    44         return EReject;

    45         }

    46     return EAccept;

    47     }

    48     

    49 // -----------------------------------------------------------------------------

    50 // CUpnpXmlContentFilter::SerializeLC

    51 // -----------------------------------------------------------------------------

    52 //     

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

    54     {

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

    56     CleanupStack::PushL(nodefilter);

    57     

    58     RBuf8 buf;

    59 	    CleanupClosePushL( buf );               

    60 

    61     TXmlEngSerializationOptions options(  TXmlEngSerializationOptions::KOptionOmitXMLDeclaration

    62                           | TXmlEngSerializationOptions::KOptionIncludeNsPrefixes);	        			  

    63 	options.SetNodeFilter(nodefilter);	    	  

    64     aDoc.SaveL( buf, aElement, options );

    65     

    66     HBufC8* res = buf.AllocL();

    67     CleanupStack::PopAndDestroy( &buf );

    68     CleanupStack::PopAndDestroy( nodefilter );

    69     CleanupStack::PushL(res);

    70     

    71     return res;        

    72     }

    73 

    74 // end of file