// 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 <iostream>

#include <iomanip>

#include <math.h>

#include "utracedecoderapp.h"

#include "logevents\metatraceevent.h"

#include "e32btrace.h"

CMetaTraceEvent::CMetaTraceEvent(const CUTraceFrame& aFrame, MEventOutputHandler& aOutputHandler)

    : CTraceEventBase(aFrame, aOutputHandler)

    {

    SetPrefix("EMetaTrace");

    }

CMetaTraceEvent::CMetaTraceEvent(const CMultiPartFrameCollection& aFrameCollection, MEventOutputHandler& aOutputHandler)

    : CTraceEventBase(aFrameCollection, aOutputHandler)

    {

    SetPrefix("EMetaTrace");

    }

void CMetaTraceEvent::Describe(std::ostream& aOutput) const

    {

    int subcat = SubCategory();

    switch (subcat)

        {

        case BTrace::EMetaTraceTimestampsInfo:

			{

			int val = Arg1();

			int exponent = (signed char)(val>>24);

			int mantissa = val&0xffffff;

			double period1 = (double)mantissa * ::pow((double) 2, exponent);

			val = *((int*)Data() + 0);

			exponent = (signed char)(val>>24);

			mantissa = val&0xffffff;

			double period2 = (double)mantissa * ::pow((double) 2, exponent);

			int flags = *((int*)Data() + 1);

			CUTraceDecoderApp::SetTimestampPeriod((flags & 1)? CUTraceDecoderApp::E64Bit: CUTraceDecoderApp::ESplit, period1, period2);

            aOutput << std::noshowbase << std::nouppercase << std::hex

                << "Server Create: [DServer=0x" << std::setw(8) << std::setfill('0') << Arg1()

                << "] [Name=" << (Data() + 4)

                << "] ";

			}

            break;

		default:

			;

		}

	}