/*

* 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 <liwservicehandler.h>

#include "hnmdintegerkey.h"

#include "hnglobals.h"

// ======== MEMBER FUNCTIONS ========

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

// 

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

//

CHnMdIntegerKey* CHnMdIntegerKey::NewL()

    {

    CHnMdIntegerKey* self = NewLC();

    CleanupStack::Pop( self );

    return self;

    }

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

// 

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

//

CHnMdIntegerKey* CHnMdIntegerKey::NewLC()

    {

    CHnMdIntegerKey* self = new ( ELeave ) CHnMdIntegerKey();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// 

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

//

CHnMdIntegerKey* CHnMdIntegerKey::NewL( const CHnMdIntegerKey* aKey )

    {

    CHnMdIntegerKey* self = NewLC( aKey );

    CleanupStack::Pop( self );

    return self;

    }

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

// 

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

//

CHnMdIntegerKey* CHnMdIntegerKey::NewLC( const CHnMdIntegerKey* aKey )

    {

    CHnMdIntegerKey* self = new ( ELeave ) CHnMdIntegerKey();

    CleanupStack::PushL( self );

    self->ConstructL( aKey );

    return self;

    }

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

// 

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

//

CHnMdBaseKey* CHnMdIntegerKey::CopyLC()

    {

    CHnMdIntegerKey* self = CHnMdIntegerKey::NewL( this );

    CleanupStack::PushL( self );

    return self;

    }

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

// 

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

//

CHnMdIntegerKey::~CHnMdIntegerKey()

    {

    }

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

// converts decimal or hexadecimal string into integer 

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

//

void CHnMdIntegerKey::GetKeyContent( TInt& aKeyContent ) const

    {

    TLex lex( iContent );

    TInt err( KErrNone );

    if ( !iContent.Find( KHexPrefix16 ) )

        {

        // hexadecimal

        TUint hex;

        lex.Inc( KHexPrefix16().Length() );

        lex.Mark();

        err = lex.Val( hex, EHex );

        aKeyContent = hex;

        }

    else

        {

        // decimal

        err = lex.Val( aKeyContent );

        }

    if ( err != KErrNone )

        {

        aKeyContent = err;

        }

    }

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

// 

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

//

CHnMdIntegerKey::CHnMdIntegerKey()

    {

    }

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

// 

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

//

void CHnMdIntegerKey::ConstructL()

    {

    }

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

// 

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

//

void CHnMdIntegerKey::ConstructL( const CHnMdIntegerKey* aKey )

    {

    BaseConstructL( aKey );

    }

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

// 

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

//

void CHnMdIntegerKey::ToVariantL( TLiwVariant& aRet ) const

    {

    TInt decimalValue( KErrNotFound );

    GetKeyContent( decimalValue );

    aRet.SetL( TLiwVariant( ( TInt32 ) decimalValue ) );

    }