// 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 <ecom/implementationproxy.h>

#include <ecom/ecom.h>

#include <f32file.h>

#include "errorconcealmenttestdevice.h"

#include "devsoundciutestdevices.hrh"

/*

CMMFErrorConcealment implementation

*/

CMMFErrorConcealment* CMMFErrorConcealment::NewL()

	{

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

	return self;

	}

CMMFErrorConcealment::~CMMFErrorConcealment()

	{

	}

//Actual implementation of method ConcealErrorForNextBuffer

TInt CMMFErrorConcealment::ConcealErrorForNextBuffer()

	{

	return KErrNone;

	}

//Actual implementation of method SetFrameMode

TInt CMMFErrorConcealment::SetFrameMode(TBool aFrameModeOn)

	{

	RFs		fs;

	RFile	file;

	TInt	err = KErrNone;

	if ( KErrNone != (err = fs.Connect()) )

		{

		return err;

		}

	// this file name will be use on the testStep to compare the stored value.	

	_LIT(KFileName, "c:\\temp\\errorConcealment.txt");

	fs.MkDirAll(KFileName);

	if ( KErrNone != (err = file.Replace(fs, KFileName, EFileWrite)) )

		{

		return err;	

		}

	TBuf8<1> data;

	data.Format(_L8("%d"), aFrameModeOn);

	file.Write(data);

	file.Close();

	fs.Close();

	return err;

	}

//Actual implementation of method FrameModeRqrdForEC

TInt CMMFErrorConcealment::FrameModeRqrdForEC(TBool& aFrameModeRqrd)

	{

	RFs		fs;

	RFile	file;

	TInt	err = KErrNone;

	if ( KErrNone != (err = fs.Connect()) )

		{

		return err;

		}

	// this file name will be use on the testStep to compare the stored value.

	_LIT(KFileName, "c:\\temp\\errorConcealment.txt");

	if ( KErrNone != (err = file.Open(fs, KFileName, EFileRead)) )

		{

		return err;	

		}

	TBuf8<1> data;

	file.Read(data);

	file.Close();

	fs.Delete(KFileName);

	fs.Close();

	TLex8 lex(data);

	lex.Val(aFrameModeRqrd);

	return err;

	}

/*

CErrorConcealmentTestDevice implementation

*/

CMMFHwDevice* CErrorConcealmentTestDevice::NewL()

	{

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

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CErrorConcealmentTestDevice::~CErrorConcealmentTestDevice()

	{

	delete iErrorConcealment;

	}

CErrorConcealmentTestDevice::CErrorConcealmentTestDevice()

	{

	}

void CErrorConcealmentTestDevice::ConstructL()

	{

	}

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

	{

	return 0;

	}

TInt CErrorConcealmentTestDevice::Stop()

	{

	return 0;

	}

TInt CErrorConcealmentTestDevice::Pause()

	{

	return 0;

	}

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

	{

	return 0;

	}

TAny* CErrorConcealmentTestDevice::CustomInterface(TUid aInterfaceId)

	{

	// Just return something non-NULL to keep the

	// DevSound initialisation process happy

	TAny* ret = static_cast<TAny*>(this);

	// Now for the CIs we want to test...

	if (aInterfaceId == KUidErrorConcealmentIntfc)

		{

		if (!iErrorConcealment)

			{

			TRAPD(err, iErrorConcealment = CMMFErrorConcealment::NewL());

			if (err == KErrNone && iErrorConcealment)

				{

				MMMFErrorConcealmentIntfc* ptr = this;

				ret = static_cast<TAny*>(ptr);

				}

			else

				{

				ret = NULL;

				}

			}

		}

	return ret;

	}

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

	{

	return 0;

	}

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

	{

	return 0;

	}

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

	{

	return 0;

	}

TInt CErrorConcealmentTestDevice::StopAndDeleteCodec()

	{

	return 0;

	}

TInt CErrorConcealmentTestDevice::DeleteCodec()

	{

	return 0;

	}

CMMFSwCodec& CErrorConcealmentTestDevice::Codec()

	{

	return *iCodec;

	}

TInt CErrorConcealmentTestDevice::ConcealErrorForNextBuffer()

	{

	TInt result = KErrBadHandle;

	if (iErrorConcealment)

		{

		result = iErrorConcealment->ConcealErrorForNextBuffer();

		}

	return result;

	}

TInt CErrorConcealmentTestDevice::SetFrameMode(TBool aFrameModeOn)

	{

	TInt result = KErrBadHandle;

	if (iErrorConcealment)

		{

		result = iErrorConcealment->SetFrameMode(aFrameModeOn);

		}

	return result;

	}

TInt CErrorConcealmentTestDevice::FrameModeRqrdForEC(TBool& aFrameModeRqrd)

	{

	TInt result = KErrBadHandle;

	if (iErrorConcealment)

		{

		result = iErrorConcealment->FrameModeRqrdForEC(aFrameModeRqrd);

		}

	return result;

	}