// Copyright (c) 2007-2010 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 <memmodel/epoc/platform.h>

#include <kernel.h>

#include "TestDataWriter.h"

#if defined _DEBUG

void Panic(TInt aReason)

    {

    TDW_PRINTF("Panic with reason %d", aReason);

    Kern::PanicCurrentThread(_L("Trace core TestDataWriter PANIC"), aReason);

    }

#endif

DTestDataWriter::DTestDataWriter()

: DTraceCoreWriter(EWriterTypeTest)

, iNotifier(NULL)

	{

	}

DTestDataWriter::~DTestDataWriter()

	{

	}

TInt DTestDataWriter::Close()

    {  

    return KErrNone; 

    }

TInt DTestDataWriter::Init()

    {    

    return Register();

    }

TUint32 DTestDataWriter::WriteStart( TWriterEntryType aType )

	{        

    if(iNotifier)

	    {

        iNotifier->WriteStart();

	    }

  iBuffer.Zero();

  if ( aType == EWriterEntryTrace )

    {

	iBuffer.SetLength( 1 );

	iBuffer[0] = SYMBIAN_TRACE;

    }

  else if ( aType == EWriterEntryAscii )

    {

	iBuffer.SetLength( 1 );

	iBuffer[0] = PRINTF_TRACE;

    }

    return 0;

	}

void DTestDataWriter::WriteEnd( TUint32 /*aEntryId*/ )

    { 

    if(iNotifier)

        {

        iNotifier->WriteComplete(TNotifyData((TUint32)iBuffer.Ptr(), iBuffer.Length()));

        }

    }

void DTestDataWriter::WriteData( TUint32 /*aEntryId*/, TUint8 aData )

	{

	TInt len = iBuffer.Length();

	TInt sz =  sizeof( TUint8 );

	if(len + sz  < iBuffer.MaxLength())

	    {

        iBuffer.Append((TUint8*) &aData, sz);

        }

	}

void DTestDataWriter::WriteData( TUint32 /*aEntryId*/, TUint16 aData )

	{

    TInt len = iBuffer.Length();

    TInt sz =  sizeof( TUint16 );

    if(len + sz < iBuffer.MaxLength())

        {

        iBuffer.Append((TUint8*) &aData, sz);

        }

	}

void DTestDataWriter::WriteData( TUint32 /*aEntryId*/, TUint32 aData )

	{

	TInt len = iBuffer.Length();

    TInt sz =  sizeof( TUint32 );

    if(len + sz < iBuffer.MaxLength())

        {        

        iBuffer.Append((TUint8*) &aData, sz);

	    }

	}