/*

* Copyright (c) 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 <e32debug.h>

NONSHARABLE_CLASS( TOverflowTruncate8 ) : public TDes8Overflow

    {

public:

    void Overflow( TDes8& /*aDes*/ ) {}

    }; 

NONSHARABLE_CLASS( TOverflowTruncate16 ) : public TDes16Overflow

    {

public:

    void Overflow( TDes16& /*aDes*/ ) {}

    };

_LIT8(KStifTestPrefix8, "[STIF_LOG] ");

_LIT( KStifTestPrefix, "[STIF_LOG] ");

_LIT8( KStifEntryPrefix8, ">>> %S" );

_LIT8( KStifExitPrefix8, "<<< %S" );

const TInt KMaxLogLineLength = 512;

#define TRACE_INFO( p ) { Trace p; }

#define TRACE_FUNC_ENTRY { TPtrC8 ptr8( ( TUint8* ) __FUNCTION__ ); Trace( KStifEntryPrefix8, &ptr8 ); }

#define TRACE_FUNC_EXIT { TPtrC8 ptr8( ( TUint8* ) __FUNCTION__ ); Trace( KStifExitPrefix8, &ptr8 ); }

void CUsbWatcherTest::Trace(TRefByValue<const TDesC8> aFmt, ...)

	{

	VA_LIST list;

	VA_START( list, aFmt );

	TOverflowTruncate8 overflow;   

	RBuf8 buf8;

	RBuf8 bufStifLog8;

	buf8.Create( KMaxLogLineLength );

	buf8.Append( KStifTestPrefix8 );

	buf8.AppendFormatList( aFmt, list, &overflow );	

	bufStifLog8.Create( KMaxLogLineLength );

	bufStifLog8.AppendFormatList( aFmt, list, &overflow );

	RBuf16 buf16;

	RBuf16 bufStifLog16;

	buf16.Create( KMaxLogLineLength );

	buf16.Copy( buf8 );

	bufStifLog16.Create( KMaxLogLineLength );

	bufStifLog16.Copy( bufStifLog8 );

	RDebug::Print( buf16 );

	iLog->Log( bufStifLog16 );

	buf8.Close();

	bufStifLog8.Close();

	buf16.Close();

	bufStifLog16.Close();

	};

void CUsbWatcherTest::Trace(TRefByValue<const TDesC16> aFmt, ...)

	{

	VA_LIST list;

	VA_START(list,aFmt);

	TOverflowTruncate16 overflow;

	RBuf16 buf;

	RBuf16 bufStifLog;

	buf.Create( KMaxLogLineLength );

	buf.Append( KStifTestPrefix );

	buf.AppendFormatList( aFmt, list, &overflow );

	bufStifLog.Create( KMaxLogLineLength );

	bufStifLog.AppendFormatList( aFmt, list, &overflow );

	RDebug::Print( buf );

	iLog->Log( bufStifLog );

	buf.Close();

	bufStifLog.Close();

	};