/*

* Copyright (c) 2006, 2007 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:  This class implements functions of setting personality to 

*                MTP. 

*  Version     : %version: 1 % 

*

*/

#include <e32debug.h>

#include "dpsptpnotifier.h"

#include "dpsusbnotifier.h"

#include "dpsconst.h"

#ifdef _DEBUG

#	define IF_DEBUG(t) {RDebug::t;}

#else

#	define IF_DEBUG(t)

#endif

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

// 

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

//

CDpsPtpNotifier* CDpsPtpNotifier::NewL(CDpsUsbNotifier* aParent)

    {

    IF_DEBUG(Print(_L("CDpsPtpNotifier::NewL")));

    CDpsPtpNotifier* self = new(ELeave) CDpsPtpNotifier(aParent);

    return self;	    

    }

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

// 

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

//

CDpsPtpNotifier::CDpsPtpNotifier(CDpsUsbNotifier* aParent) :

    CActive(EPriorityNormal), iNotifier(aParent)

    {

    IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::Ctor")));    

    CActiveScheduler::Add(this);

    IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::Ctor")));    

    }    

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

// 

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

//

CDpsPtpNotifier::~CDpsPtpNotifier()

    {

    IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::")));        

    Cancel();

    IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::~")));        

    }

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

// 

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

//    

void CDpsPtpNotifier::ChangePtpPersonality()    

    {

    IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::ChangePtpPersonality")));            

    if (!IsActive())

        {

        TInt personalityId = KUsbPersonalityIdMTP;

        iNotifier->iUsbM.GetCurrentPersonalityId(personalityId);

        IF_DEBUG(Print(_L("CDpsPtpNotifier::ChangePtpPersonality, current personality= %d"), personalityId));

        if(KUsbPersonalityIdPCSuiteMTP == personalityId)

            {

            TRequestStatus* statusPtr = &iStatus;

            User::RequestComplete(statusPtr, KErrNone);

            SetActive();            

            }

        else                

            {

            iNotifier->iUsbW.SetPersonality(iStatus, KUsbPersonalityIdMTP, ETrue);

            SetActive();

            }

        }

    IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::ChangePtpPersonality")));        

    }

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

// 

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

//

void CDpsPtpNotifier::RunL()

    {

    IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::RunL %d"), iStatus.Int()));            

    if (KErrNone == iStatus.Int())

        {

        iNotifier->iPersonality = KUsbPersonalityIdMTP;

        TInt ret = iNotifier->ConnectState();

        if (ret != KErrNone)

            {

            IF_DEBUG(Print(_L("error happened %d"), ret));

            }

        }

    iNotifier->PtpNotify(iStatus.Int());        

    IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::RunL")));

    }

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

// 

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

//

void CDpsPtpNotifier::DoCancel()

    {

    IF_DEBUG(Print(_L(">>>CDpsPtpNotifier::DoCancel")));                

    iNotifier->iUsbW.CancelSetPersonality();

    IF_DEBUG(Print(_L("<<<CDpsPtpNotifier::DoCancel")));                

    }

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

// 

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

//

TInt CDpsPtpNotifier::RunError(TInt aErr)

    {

    IF_DEBUG(Print(_L("CDpsPtpNotifier::RunError")));                    

    return aErr;

    }