/*

* Copyright (c) 2006-2008 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:  Transfer state representing the idle state

*

*/

#include "svptransferidlestate.h"

#include "svptransferstatecontext.h"

#include "svptransferobserver.h"                // MSVPTransferObserver

#include "svplogger.h"

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

// CSVPTransferIdleState::CSVPTransferIdleState

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

//

CSVPTransferIdleState::CSVPTransferIdleState()

    {

    }

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

// CSVPTransferIdleState::NewLC

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

//

CSVPTransferIdleState* CSVPTransferIdleState::NewLC()

    {

    CSVPTransferIdleState* self = new( ELeave ) CSVPTransferIdleState;

    CleanupStack::PushL( self );

    return self;

    }

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

// CSVPTransferIdleState::~CSVPTransferIdleState

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

//

CSVPTransferIdleState::~CSVPTransferIdleState()

    {

    }    

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

// CSVPTransferIdleState::DoApplyL

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

//

void CSVPTransferIdleState::DoApplyL( CSVPTransferStateContext& aContext )

    {

    SVPDEBUG1( "CSVPTransferIdleState::DoApplyL In" )

    if ( KSVPTransferIdleStateIndex  == aContext.CurrentState() )         

        {          

        if ( !aContext.IsIncoming() )

            {                

            // Execute the refer, creates mce out event. 

            TRAPD( err, aContext.ExecuteReferL() );

            if ( KErrNone != err )

                {

                SVPDEBUG2( "CSVPTransferIdleState::DoApplyL: error: %i", err )

                // Notify the observer about the error.

                aContext.TransferObserver().TransferFailed( err );

                // Set and apply to the terminating state

                aContext.SetCurrentStateL( KSVPTransferTerminatingStateIndex );

                aContext.ApplyCurrentStateL();

                User::Leave( err );

                }

            }

        // Set and apply the next state - transfer pending

        aContext.SetCurrentStateL( KSVPTransferPendingStateIndex );

        aContext.ApplyCurrentStateL();

        }

    else

        {

        // Notify the observer about the error.

        aContext.TransferObserver().TransferFailed( KSVPErrTransferStateError );

        }

    SVPDEBUG1( "CSVPTransferIdleState::DoApplyL Out" )

    }

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

// CSVPTransferIdleState::DoEnter

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

//

void CSVPTransferIdleState::DoEnter( CSVPTransferStateContext& /*aContext*/ )

    {

    }