sipvoipprovider/svptransfer/src/svptransferpendingstate.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 18 Jan 2010 20:12:36 +0200
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/*
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* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Transfer state representing the pending state
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*
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*/
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#include "svptransferpendingstate.h"
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#include "svptransferstatecontext.h"
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#include "svptransferobserver.h"            // MSVPTransferObserver
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#include "svplogger.h"
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// ---------------------------------------------------------------------------
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// CSVPTransferPendingState::CSVPTransferPendingState
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// ---------------------------------------------------------------------------
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//
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CSVPTransferPendingState::CSVPTransferPendingState()
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    {
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    }
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// ---------------------------------------------------------------------------
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// CSVPTransferPendingState::NewLC
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// ---------------------------------------------------------------------------
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//
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CSVPTransferPendingState* CSVPTransferPendingState::NewLC()
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    {
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    CSVPTransferPendingState* self = new( ELeave ) CSVPTransferPendingState;
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    CleanupStack::PushL( self );
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    return self;
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    }
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// ---------------------------------------------------------------------------
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// CSVPTransferPendingState::~CSVPTransferPendingState
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// ---------------------------------------------------------------------------
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//
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CSVPTransferPendingState::~CSVPTransferPendingState()
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    {
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    }
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// ---------------------------------------------------------------------------
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// CSVPTransferPendingState::DoApplyL
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// ---------------------------------------------------------------------------
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//
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void CSVPTransferPendingState::DoApplyL( CSVPTransferStateContext& aContext )
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    {
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    SVPDEBUG1( "CSVPTransferPendingState::DoApplyL In" )
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    if ( aContext.CurrentState() == KSVPTransferPendingStateIndex )         
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        {        
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        if ( aContext.IsIncoming() )
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            {
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            // Incoming new refer received
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            // Notify the observer
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            aContext.TransferObserver().TransferNotification( 
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                                                ESVPIncomingRefer );
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            // Next state is defined & applied when user action 
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            // event received in CSVPTransferController::AcceptTransfer
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            }
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        // For outgoing refer -
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        // Next state is defined & applied when event received 
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        // in CSVPTransferController::HandleReferStateChangeL
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        }
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    else
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        {
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        // Notify the observer about the error.
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        aContext.TransferObserver().TransferFailed( KSVPErrTransferStateError );
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        // Set and apply to the terminating state
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        aContext.SetCurrentStateL( KSVPTransferTerminatingStateIndex );
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        aContext.ApplyCurrentStateL();
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        }
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    SVPDEBUG1( "CSVPTransferPendingState::DoApplyL Out" )
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    }
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// ---------------------------------------------------------------------------
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// CSVPTransferPendingState::DoEnter
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// ---------------------------------------------------------------------------
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//
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void CSVPTransferPendingState::DoEnter( 
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                                CSVPTransferStateContext& /*aContext*/ )
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    {
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    }
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