/*

* 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:   CNcdConfigurationProtocolClientConfigurationParser implementation

*

*/

#include "ncdunknownparser.h"

#include "ncdprotocolwords.h"

#include "ncdprotocolutils.h"

#include "ncd_parser_pp_expiredcacheddata.h"

#include "ncd_pp_expiredcacheddataimpl.h"

#include "catalogsdebug.h"

CNcdPreminetProtocolExpiredCachedDataParser* 

CNcdPreminetProtocolExpiredCachedDataParser::NewL( MNcdParserObserverBundle& aObservers,

                                                   MNcdSubParserObserver& aSubParserObserver,

                                                   TInt aDepth,

                                                   const Xml::RTagInfo& aElement,

                                                   const Xml::RAttributeArray& aAttributes )

    {

    CNcdPreminetProtocolExpiredCachedDataParser* self 

        = new(ELeave) CNcdPreminetProtocolExpiredCachedDataParser( aObservers,

                                                                   aSubParserObserver,

                                                                   aDepth );

    CleanupStack::PushL( self );

    self->ConstructL( aElement, aAttributes );

    CleanupStack::Pop( self );

    return self;

    }

CNcdPreminetProtocolExpiredCachedDataParser::CNcdPreminetProtocolExpiredCachedDataParser( 

                                                                            MNcdParserObserverBundle& aObservers,

                                                                            MNcdSubParserObserver& aSubParserObserver,

                                                                            TInt aDepth )

    : CNcdSubParser( aObservers, aSubParserObserver, aDepth )

    {

    }

CNcdPreminetProtocolExpiredCachedDataParser::~CNcdPreminetProtocolExpiredCachedDataParser()

    {

    delete iExpiredCachedData;

    iExpiredCachedData = 0;

    }

void CNcdPreminetProtocolExpiredCachedDataParser::ConstructL( 

    const Xml::RTagInfo& aElement, const Xml::RAttributeArray& /*aAttributes*/ )

    {

    CNcdSubParser::ConstructL( aElement );

    DLTRACEIN(("depth=%d tag=%S",iDepth,iTag));

    iExpiredCachedData = new(ELeave) CNcdPreminetProtocolExpiredCachedDataImpl();

    iExpiredCachedData->ConstructL();

    }

void CNcdPreminetProtocolExpiredCachedDataParser::OnStartElementL( const Xml::RTagInfo& aElement, 

                                                                   const Xml::RAttributeArray& aAttributes, 

                                                                   TInt aErrorCode) 

    {

    DLTRACE(("start tag=%S",&aElement.LocalName().DesC()));

    if( iSubParser )

        {

        // Use existing subparser.

        iSubParser->OnStartElementL( aElement, aAttributes, aErrorCode );

        }

    else

        {

        CNcdSubParser::OnStartElementL( aElement, aAttributes, aErrorCode );

        TPtrC8 tag( aElement.LocalName().DesC() );

        if( tag == KTagExpiredEntity )

            {

            CNcdPreminetProtocolExpiredEntityImpl* expiredEntity =

                new(ELeave) CNcdPreminetProtocolExpiredEntityImpl();

            ( iExpiredCachedData->iExpiredEntityCounts ).AppendL( expiredEntity );

            expiredEntity->ConstructL();

            // expired entity attributes

            // entity id

            NcdProtocolUtils::AssignDesL( expiredEntity->iEntityId, AttributeValue( KAttrEntityId, aAttributes ));

            // recursive

            TPtrC8 recursive = AttributeValue( KAttrRecursive, aAttributes );

            NcdProtocolUtils::DesToBool( expiredEntity->iRecursive, recursive );

            // force update

            TPtrC8 forceUpdate = AttributeValue( KAttrForceUpdate, aAttributes );

            NcdProtocolUtils::DesToBool( expiredEntity->iForceUpdate, forceUpdate );

            iSubParser = CNcdUnknownParser::NewL( *iObservers, *this, iDepth+1, aElement, aAttributes );

            }

        else if( tag == KTagClearOldEntities )

            {

            CNcdPreminetProtocolClearOldEntitiesImpl* clearOldEntities =

                new(ELeave) CNcdPreminetProtocolClearOldEntitiesImpl();

            iExpiredCachedData->iClearOldEntities = clearOldEntities;

            clearOldEntities->ConstructL();

            // clear old entities attributes

            // start timestamp

            NcdProtocolUtils::AssignDesL( clearOldEntities->iStartTimestamp, AttributeValue( KAttrStartTimestamp, aAttributes ));

            // end timestamp

            NcdProtocolUtils::AssignDesL( clearOldEntities->iEndTimestamp, AttributeValue( KAttrEndTimestamp, aAttributes ));

            iSubParser = CNcdUnknownParser::NewL( *iObservers, *this, iDepth+1, aElement, aAttributes );

            }

        else

            {

            iSubParser = CNcdUnknownParser::NewL( *iObservers, *this, iDepth+1, aElement, aAttributes );

            }

        }

    }

void CNcdPreminetProtocolExpiredCachedDataParser::OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode) 

    {

    DLTRACEIN((""));

    if( iSubParser == 0 && iTag && *iTag == aElement.LocalName().DesC() )

        {

        DLTRACE(("end tag=%S",&aElement.LocalName().DesC()));

        iSubParserObserver->SubParserFinishedL( aElement.LocalName().DesC(), aErrorCode );

        }

    else if( iSubParser )

        {

        iSubParser->OnEndElementL( aElement, aErrorCode );

        }

    else

        {

        DLWARNING(("end tag ignored, tag=%S",&aElement.LocalName().DesC()));

        }

    }

void CNcdPreminetProtocolExpiredCachedDataParser::SubParserFinishedL( 

    const TDesC8& aTag, TInt /*aErrorCode*/ )

    {

    DLTRACE(("tag=%S subparser=%X",&aTag,iSubParser));

    (void) aTag; // suppresses compiler warning

    delete iSubParser;

    iSubParser = 0;

    }

MNcdPreminetProtocolExpiredCachedData* CNcdPreminetProtocolExpiredCachedDataParser::ExpiredCachedData()

{

    MNcdPreminetProtocolExpiredCachedData* returnPtr = iExpiredCachedData;

    iExpiredCachedData = 0;

    return returnPtr;

}