// Copyright (c) 2007-2009 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:

//

#include <mmf/server/mmfswcodecwrappercustominterfacesuids.hrh>

#include "playbackstatustestdevice.h"

#include "cidefine.h"

/*****************************************************************************/

// Implementation

CMMFHwDevice* CPlaybackStatusTestDevice::NewL()

	{

	CPlaybackStatusTestDevice* self=new(ELeave) CPlaybackStatusTestDevice();

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

/*****************************************************************************/

CPlaybackStatusTestDevice::~CPlaybackStatusTestDevice()

	{

	}

/*****************************************************************************/

CPlaybackStatusTestDevice::CPlaybackStatusTestDevice()

	{

	}

/*****************************************************************************/

void CPlaybackStatusTestDevice::ConstructL()

	{

	}

/*****************************************************************************/

TInt CPlaybackStatusTestDevice::Start(TDeviceFunc /*aFuncCmd*/, TDeviceFlow /*aFlowCmd*/) 

	{

	return 0;

	}

/*****************************************************************************/

TInt CPlaybackStatusTestDevice::Stop()

	{

	return 0;

	}

/*****************************************************************************/

TInt CPlaybackStatusTestDevice::Pause()

	{

	return 0;

	}

/*****************************************************************************/		

TInt CPlaybackStatusTestDevice::Init(THwDeviceInitParams& /*aDevInfo*/)

	{

	return 0;

	}

/*****************************************************************************/	

TAny* CPlaybackStatusTestDevice::CustomInterface(TUid aInterfaceId)

	{

	MMMFPlaybackStatus* interface = NULL;

	// DevSound initialisation requires something to be returned for both of

	// these two uids: KMmfPlaySettingsCustomInterface, KMmfRecordSettingsCustomInterface

	if ((aInterfaceId == KUidPlaybackStatus) || // This interface

		(aInterfaceId.iUid == KMmfPlaySettingsCustomInterface) ||

		(aInterfaceId.iUid == KMmfRecordSettingsCustomInterface))

		{

		interface = this;

		}

	return interface;

	}

/*****************************************************************************/

TInt CPlaybackStatusTestDevice::ThisHwBufferFilled(CMMFBuffer& /*aFillBufferPtr*/)

	{

	return 0;

	}

/*****************************************************************************/	

TInt CPlaybackStatusTestDevice::ThisHwBufferEmptied(CMMFBuffer& /*aEmptyBufferPtr*/)

	{

	return 0;

	}

/*****************************************************************************/	

TInt CPlaybackStatusTestDevice::SetConfig(TTaskConfig& /*aConfig*/)

	{

	return 0;

	}

/*****************************************************************************/	

TInt CPlaybackStatusTestDevice::StopAndDeleteCodec()

	{

	return 0;

	}

/*****************************************************************************/	

TInt CPlaybackStatusTestDevice::DeleteCodec()

	{

	return 0;

	}

/*****************************************************************************/

CMMFSwCodec& CPlaybackStatusTestDevice::Codec()

	{

	return *iCodec;

	}

/*****************************************************************************/

TInt CPlaybackStatusTestDevice::MmpsGetPlaybackStatusInformation(TMMFPlaybackStatus& aStatus)

	{

	aStatus.aInputBytes = 999;

	aStatus.aDecodedSamples = 999;

	aStatus.aDecodedSamplesPlayed = 999;

	aStatus.aSystemTime = 999;

	aStatus.aTotalSamplesPlayed = 999;

	return KErrNone;

	}

TInt CPlaybackStatusTestDevice::MmpsRequestLossOfSyncNotification()

	{

	// Set a flag in a file that the test step can read...

	TRAPD(err, WriteSyncNotificationToFileL(ETrue));

	return err;

	}

TInt CPlaybackStatusTestDevice::MmpsCancelLossOfSyncNotification()

	{

	// Set a flag in a file that the test step can read...

	TRAPD(err, WriteSyncNotificationToFileL(EFalse));

	return err;

	}

// aWriteRequest is set to ETrue when output to file should signify 

// call from MmpsRequestLossOfSyncNotification(), otherwise set it to EFalse

// when called from MmpsCancelLossOfSyncNotification()

void CPlaybackStatusTestDevice::WriteSyncNotificationToFileL(TBool aWriteRequest)

	{

	// File handling

	RFs fs;

	CleanupClosePushL(fs);

	User::LeaveIfError(fs.Connect());

	RFile file;

	CleanupClosePushL(file);

	// File doesn't yet exist

	// It is the responsibility of the calling test function to delete the file after use

	User::LeaveIfError(file.Create(fs, KCITestFileName, EFileWrite));

	TBuf8<KMaxCITestFileDataLength> outputBuf;

	outputBuf.Num(aWriteRequest);

	User::LeaveIfError(file.Write(outputBuf));

	CleanupStack::PopAndDestroy(2); // fs, file	

	}