/*

* Copyright (c) 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:  Basic personality implementation

*

*/

#include <usbuinotif.h>

#include "CUsbActiveBasicHandler.h"

#include "cusbpersonalitynotifier.h"

#include "debug.h"

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

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

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CUsbActiveBasicHandler::CUsbActiveBasicHandler(TUsbPersonalityParams& aPersonalityParams)

    : CUsbPersonalityPlugin(aPersonalityParams)

    {

    }

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

// Symbian 2nd phase constructor can leave.

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

//

void CUsbActiveBasicHandler::ConstructL()

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler: ConstructL" ) );

    }

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

// Two-phased constructor.

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

//

CUsbActiveBasicHandler* CUsbActiveBasicHandler::NewL(TUsbPersonalityParams& aPersonalityParams)

    {

    CUsbActiveBasicHandler* self 

        = new ( ELeave ) CUsbActiveBasicHandler(aPersonalityParams);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(); // pop self

    return self;

    }

// Destructor

CUsbActiveBasicHandler::~CUsbActiveBasicHandler()

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler::~CUsbActiveBasicHandler" ) );

    }

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

// This function will not be called.

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

//

void CUsbActiveBasicHandler::RunL()

    {

    }

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

// Standard active object error function.

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

//

TInt CUsbActiveBasicHandler::RunError( TInt /*aError*/ )

    {

    // Currently no leaving functions called in RunL, thus nothing should cause

    // this to be called -> return.

    return KErrNone;

    }

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

// This is called before personality change is done.

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

//

void CUsbActiveBasicHandler::ConfirmPersonalityUnload(TRequestStatus& aStatus)

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler::ConfirmPersonalityUnload" ) );

    iRequestStatus = &aStatus;

    aStatus = KRequestPending;

    User::RequestComplete(iRequestStatus, KErrNone);        

    }

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

// Called by personality handler when personality start needs to be prepared.

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

//

void CUsbActiveBasicHandler::PreparePersonalityStart(TRequestStatus& aStatus)

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler: PreparePersonalityStart" ) );

    iRequestStatus = &aStatus;

    aStatus = KRequestPending;

    User::RequestComplete(iRequestStatus, KErrNone);    

    }

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

// Called by personality handler when personality start needs to be finished. 

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

//

void CUsbActiveBasicHandler::FinishPersonalityStart(TRequestStatus& aStatus)

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler: FinishPersonalityStart" ) );

    iRequestStatus = &aStatus;

    aStatus = KRequestPending;    

    User::RequestComplete(iRequestStatus, KErrNone);

    }

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

// Called by personality handler when personality stop needs to be prepared. 

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

//

void CUsbActiveBasicHandler::PreparePersonalityStop(TRequestStatus& aStatus)

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler: PreparePersonalityStop" ) );

    iRequestStatus = &aStatus;

    aStatus = KRequestPending;

    User::RequestComplete(iRequestStatus, KErrNone);    

    }

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

// Called by personality handler when personality stop needs to be finished. 

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

//

void CUsbActiveBasicHandler::FinishPersonalityStop(TRequestStatus& aStatus)

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler: FinishPersonalityStop" ) );

    iRequestStatus = &aStatus;

    aStatus = KRequestPending;

    User::RequestComplete(iRequestStatus, KErrNone);

    }

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

// Indicates USB device state change to personality when USB is started.

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

// 

void CUsbActiveBasicHandler::StateChangeNotify( TUsbDeviceState /*aState*/ )

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler::StateChangeNotify" ) );    

    }

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

// Standard active object cancellation function.

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

//

void CUsbActiveBasicHandler::DoCancel()

    {

    FLOG( _L( "[USBWATCHER]\tCUsbActiveBasicHandler::DoCancel" ) );

    }

// End of file