// 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__