// Copyright (c) 1997-2009 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 <e32std.h>

#include <e32base.h>

#include "LOGFILE.H"

#ifdef __TRACEFILE__

const TInt KHexDumpWidth = 16;

void Log::Write(const TDesC& aDes)

	{

	RFileLogger::Write(KSSLLogDir,KSSLLogFileName,EFileLoggingModeAppend,aDes);

	}

void Log::Printf(TRefByValue<const TDesC> aFmt, ...)

	{

    //coverity[var_decl];

    VA_LIST list;

    VA_START(list, aFmt);

	TBuf<0x100> buf;

    //coverity[uninit_use_in_call];

    buf.FormatList(aFmt, list);

	Write(buf);

	}

void Log::HexDump(const TText* aHeader, const TText* aMargin, const TUint8* aPtr, TInt aLen)

	{

	TBuf<0x100> buf;

	buf.SetLength(0);

	TInt i = 0;

	const TText* p = aHeader;

	while (aLen>0)

		{

		TInt n = aLen>KHexDumpWidth ? KHexDumpWidth : aLen;

		buf.AppendFormat(_L("%s%04x : "), p, i);

		TInt j;

		for (j=0; j<n; j++)

			buf.AppendFormat(_L("%02x "), aPtr[i+j]);

		while (j++<KHexDumpWidth)

			buf.AppendFormat(_L("   "));

		buf.AppendFormat(_L(" "));

		for (j=0; j<n; j++)

			buf.AppendFormat(_L("%c"), aPtr[i+j]<32 || aPtr[i+j]>126 ? '.' : aPtr[i+j]);

		buf.AppendFormat(_L("\r\n"));

		Log::Write(buf);

		buf.SetLength(0);

		aLen -= n;

		i += n;

		p = aMargin;

		}

	}

#endif // __TRACEFILE__