/*

* Copyright (c) 2007-2008 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:  

*

*/

#include <xmlengdom.h>

#include "hnmdkeyfactory.h"

#include "hnmdbasekey.h"

#include "hnmdservicecommand.h"

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

// 

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

//

CHnMdServiceCommand* CHnMdServiceCommand::NewL( 

        TXmlEngElement aElement )

    {

    CHnMdServiceCommand* self = CHnMdServiceCommand::NewLC(aElement);

    CleanupStack::Pop( self );

    return self;

    }

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

// 

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

//

CHnMdServiceCommand* CHnMdServiceCommand::NewLC( 

        TXmlEngElement aElement )

    {

    CHnMdServiceCommand* self = new( ELeave ) CHnMdServiceCommand;

    CleanupStack::PushL( self );

    self->ConstructL( aElement );

    return self;

    }

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

// 

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//

TXmlEngElement CHnMdServiceCommand::RemoveRedundantKeyL( TXmlEngElement aElement )

    {

    TXmlEngElement ret = aElement;

    RXmlEngNodeList< TXmlEngElement > elements;

    CleanupClosePushL( elements );

    aElement.GetChildElements( elements );

    TInt elementsCount = elements.Count();

    if (elementsCount == 1)

        {

        TXmlEngElement dataElement = elements.Next();

        RXmlEngNodeList< TXmlEngAttr > nodeList;

        CleanupClosePushL( nodeList );

        dataElement.GetAttributes(nodeList);

        if (! dataElement.Name().Compare( KKeyElementItem8 ) && nodeList.Count() == 0)

            {

            ret = dataElement;

            }

        CleanupStack::PopAndDestroy( &nodeList );

        }

    CleanupStack::PopAndDestroy( &elements );

    return ret;

    }

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

// 

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//

void CHnMdServiceCommand::ConstructL( TXmlEngElement aElement )

    {

    iData = HnMdKeyFactory::CreateL( KCommandElementItem8(), KKeyTypeList(), 

            KNullDesC8() );

    RXmlEngNodeList< TXmlEngElement > elements;

    CleanupClosePushL( elements );

    aElement.GetChildElements( elements );

    TInt elementsCount = elements.Count();

    for (TInt i =0; i < elementsCount; i++ )

        { 

        TXmlEngElement dataElement = elements.Next();

        if ( !dataElement.Name().Compare( KCommandElementItem8 ) )

            {

            SetCommandNameL( dataElement.AttributeNodeL( KCommandNameAttr8 ) );

            SetCommandModeL( dataElement.AttributeNodeL( KCommandModeAttr8 ) );

            SetCommandDataL( RemoveRedundantKeyL( dataElement ) );

            break;

            }

        }

    CleanupStack::PopAndDestroy( &elements );

    }

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

// 

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//

CHnMdServiceCommand::CHnMdServiceCommand()

    {

    }

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

// 

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//

CHnMdServiceCommand::~CHnMdServiceCommand()

    {

    delete iData;

    iName.Close();

    }

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

// 

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//

const TDesC8& CHnMdServiceCommand::GetCommandName() const

    {

    return iName;

    }

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

// 

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//

void CHnMdServiceCommand::SetCommandNameL( TXmlEngAttr aAttr )

    {

    iName.Close();

    iName.CreateL( aAttr.Value() );

    }

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

// 

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

//

CHnMdBaseKey* CHnMdServiceCommand::GetCommandData() const

    {

    return iData;

    }

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

// 

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

//

void CHnMdServiceCommand::SetCommandDataL( TXmlEngElement aElement )

    {

    RXmlEngNodeList< TXmlEngElement > keys;

    CleanupClosePushL( keys );

    aElement.GetChildElements( keys );

    TInt count = keys.Count();

    for (TInt j = 0; j < count; j++ )

        {

        TXmlEngElement keyElement = keys.Next();

        if ( !keyElement.Name().Compare( KKeyElementItem8 ) )

            {

            CHnMdBaseKey *key = HnMdKeyFactory::CreateL( keyElement );

            CleanupStack::PushL( key );

            iData->AddSubKeyL(key);

            CleanupStack::Pop( key );

            }

        }

    CleanupStack::PopAndDestroy( &keys );

    }

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

// 

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

//

TServiceMode CHnMdServiceCommand::GetCommandMode() const

    {

    return iMode;

    }

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

// 

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

//

void CHnMdServiceCommand::SetCommandModeL( TXmlEngAttr aAttr )

    {

    iMode = EServiceModeSynchronous;

    if ( !aAttr.Value().Compare( KCommandModeAsync8 ) )

        {

            iMode = EServiceModeAsynchronous;

        }

    }