/*

* Copyright (c) 2004 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 file contains the implementation of the File Audio Output Event

*		 		 Generator.

*

*/

// INCLUDE FILES

#include 	"FileOutputAO.h"

#ifdef _DEBUG

#include 	<e32svr.h>

#endif

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

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

// CFAOEventGenerator::CFAOEventGenerator

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

// might leave.

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

//

CFAOEventGenerator::CFAOEventGenerator(MFAOEventGeneratorObserver& aObserver)

    :   CActive(CActive::EPriorityStandard),

        iEvent(0),

        iObserver(&aObserver)

    {

    }

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

// CFAOEventGenerator::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CFAOEventGenerator::ConstructL()

    {

    CActiveScheduler::Add(this);

    }

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

// CFAOEventGenerator::NewL

// Two-phased constructor.

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

//

CFAOEventGenerator* CFAOEventGenerator::NewL(

    MFAOEventGeneratorObserver& aObserver )

    {

    CFAOEventGenerator* self = new(ELeave) CFAOEventGenerator(aObserver);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CFAOEventGenerator::~CFAOEventGenerator

// Destructor

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

//

CFAOEventGenerator::~CFAOEventGenerator()

    {

    Cancel();

    }

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

// CFAOEventGenerator::GenerateEvent

// Generate the specified event.

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

//

void CFAOEventGenerator::GenerateEvent(

    TInt aEvent, TInt aError)

    {

#ifdef _DEBUG

    RDebug::Print(_L("[%x] CFAOEventGenerator::GenerateEvent()\n"), this);

#endif

    // save arguments and set code

    if (!IsActive())

        {

        iEvent = aEvent;

        iError = aError;

        iStatus = KRequestPending; // service request would be made here and pending set by service provider

        SetActive();

        Ready(KErrNone);

        }

    }

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

// CFAOEventGenerator::Ready

// Utility function to post a request complete

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

//

void CFAOEventGenerator::Ready(

    const TInt aStatus)

    {

    TRequestStatus* stat = &iStatus;

    User::RequestComplete(stat, aStatus);

    }

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

// CFAOEventGenerator::RunL

// Invoke by the active scheduler when a request completes

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

//

void CFAOEventGenerator::RunL()

    {

 	switch(iEvent)

		{

		case KIOError:

			iObserver->IOError(iError);

			break;

		default:

			break;

		};

    }

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

// CFAOEventGenerator::DoCancel

// Cancels the current and any on going requests/tasks.

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

//

void CFAOEventGenerator::DoCancel()

    {

#ifdef _DEBUG

    RDebug::Print(_L("[%x] CFAOEventGenerator::DoCancel()\n"), this);

#endif

    }

// End of file