/*

* Copyright (c) 2005-2006 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:  The close audio state definition

*

*/

#include "btmscloseaudio.h"

#include "btmsdisconnect.h"

#include "btmrfcommsock.h"

#include "btmsyncsock.h"

#include "btmslisten.h"

#include "btmsctrl.h"

#include "btmssniffm.h"

#include "debug.h"

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

CBtmsCloseAudio* CBtmsCloseAudio::NewL(CBtmMan& aParent, TRequestStatus* aRequest, 

        CBtmRfcommSock* aRfcomm, CBtmSyncSock* aSco)

    {

    CBtmsCloseAudio* self = new( ELeave ) CBtmsCloseAudio(aParent, aRequest, aRfcomm, aSco);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CBtmsCloseAudio::~CBtmsCloseAudio()

    {

    delete iSco;

    }

void CBtmsCloseAudio::EnterL()

    {

    TRACE_STATE(_L("[BTMAC State] Close Audio"))    

    iSco->DisconnectL();

    }

void CBtmsCloseAudio::DisconnectL(const TBTDevAddr& aAddr, TRequestStatus& aStatus)

    {

    TRACE_FUNC

    if (aAddr == iRfcomm->Remote())

        {

        delete iSco;

        iSco = NULL;

        CompleteStateRequest(KErrNone);

		aStatus = KRequestPending;

        Parent().ChangeStateL(CBtmsDisconnect::NewL(Parent(),&aStatus, SwapStateRfcommSock()));

        }

    else

        {

        CompleteRequest(&aStatus, KErrNotFound);

        }

    }

void CBtmsCloseAudio::CancelCloseAudioLinkL(const TBTDevAddr& aAddr)

    {

    TRACE_FUNC

    if (aAddr == iRfcomm->Remote())

        {

        delete iSco;

        iSco = NULL;

        CompleteStateRequest(KErrCancel);

        if (iRfcomm->IsInSniff())

            {

            Parent().ChangeStateL(CBtmsSniffm::NewL(Parent(), SwapStateRfcommSock(), NULL));

            }

        else

            {

            Parent().ChangeStateL(CBtmsCtrl::NewL(Parent(), SwapStateRfcommSock(), NULL));

            } 

        }

    }

void CBtmsCloseAudio::RfcommErrorL(TInt aErr)

    {

    delete iSco;

    iSco = NULL;

    CompleteStateRequest(aErr);

    }

void CBtmsCloseAudio::SyncLinkDisconnectCompleteL(TInt aErr)

    {

    CompleteStateRequest(aErr);

    if (iRfcomm->IsInSniff())

        {

        Parent().ChangeStateL(CBtmsSniffm::NewL(Parent(), SwapStateRfcommSock(), NULL));

        }

    else

        {

        Parent().ChangeStateL(CBtmsCtrl::NewL(Parent(), SwapStateRfcommSock(), NULL));

        } 

    }

CBtmsCloseAudio::CBtmsCloseAudio(CBtmMan& aParent, TRequestStatus* aRequest, 

        CBtmRfcommSock* aRfcomm, CBtmSyncSock* aSco)

    : CBtmsInuse(aParent, aRequest, aRfcomm), iSco(aSco)

    {

    iRfcomm->SetObserver(*this);

    iSco->SetObserver(*this);

    }

void CBtmsCloseAudio::ConstructL()

    {

    }