// btrace_generic.cpp

// 

// Copyright (c) 2008 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#include "btrace_parser.h"

EXPORT_C CBtraceGeneric* CBtraceGeneric::NewL(CBtraceReader& aReader)

	{

	CBtraceGeneric* self = new (ELeave) CBtraceGeneric(aReader);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CBtraceGeneric::CBtraceGeneric(CBtraceReader& aReader)

:	iReader(aReader)

	{

	}

EXPORT_C CBtraceGeneric::~CBtraceGeneric()

	{

	iReader.RemoveObserver(KAmTraceCategory, *this);

	iObservers.Close();

	}

void CBtraceGeneric::ConstructL()

	{

	iReader.AddObserverL(KAmTraceCategory, *this);

	}

EXPORT_C void CBtraceGeneric::NotifyGenericEventL

	(MBtraceGenericObserver& aObserver)

	{

	iObservers.AppendL(&aObserver);

	}

void CBtraceGeneric::HandleBtraceFrameL(const TBtraceFrame& aFrame)

	{

	if (aFrame.iCategory == KAmTraceCategory && aFrame.iSubCategory > EAmTraceSubCategoryDomainEventBase)

		{

		const TInt length = aFrame.iData.Length();

		const TUint32* data = reinterpret_cast<const TUint32*>(aFrame.iData.Ptr());

		switch(length)

			{

			case 0:

				SeenGeneric0L(aFrame.iTickCount, aFrame.iSubCategory);

				break;

			case 4:

				SeenGeneric1L(aFrame.iTickCount, aFrame.iSubCategory, *data);

				break;

			case 8:

				SeenGeneric2L(aFrame.iTickCount, aFrame.iSubCategory, *data, *(data+1));

				break;

			case 12:

				SeenGeneric3L(aFrame.iTickCount, aFrame.iSubCategory, *data, *(data+1), *(data+2));

				break;

			}

		}

	}

void CBtraceGeneric::SeenGeneric0L(const TBtraceTickCount& aTickCount, TUint8 aSubCategory)

	{

	TInt ii = iObservers.Count();

	while (--ii >= 0)

		{

		iObservers[ii]->HandleGenericEvent0L(aTickCount, aSubCategory);

		iObservers.Remove(ii);

		}	

	}

void CBtraceGeneric::SeenGeneric1L(const TBtraceTickCount& aTickCount, TUint8 aSubCategory, TUint32 aData1)

	{

	TInt ii = iObservers.Count();

	while (--ii >= 0)

		{

		iObservers[ii]->HandleGenericEvent1L(aTickCount, aSubCategory, aData1);

		iObservers.Remove(ii);

		}	

	}

void CBtraceGeneric::SeenGeneric2L(const TBtraceTickCount& aTickCount, TUint8 aSubCategory, TUint32 aData1, TUint32 aData2)

	{

	TInt ii = iObservers.Count();

	while (--ii >= 0)

		{

		iObservers[ii]->HandleGenericEvent2L

			(aTickCount, aSubCategory, aData1, aData2);

		iObservers.Remove(ii);

		}	

	}

void CBtraceGeneric::SeenGeneric3L(const TBtraceTickCount& aTickCount, TUint8 aSubCategory, TUint32 aData1, TUint32 aData2, TUint32 aData3)

	{

	TInt ii = iObservers.Count();

	while (--ii >= 0)

		{

		iObservers[ii]->HandleGenericEvent3L

			(aTickCount, aSubCategory, aData1, aData2, aData3);

		iObservers.Remove(ii);

		}	

	}