os/mm/devsound/sounddevbt/PlatSec/src/SoundDevice/MmfBtDevSoundCallbackHandler.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __MMFDEVSOUNDCALLBACKHANDLER_H
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#define __MMFDEVSOUNDCALLBACKHANDLER_H
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#include <e32base.h>
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#include <e32std.h>
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#include <mmf/common/mmfcontrollerframeworkbase.h>
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#include <mmf/server/sounddevice.h>
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#include "MmfBtDevSoundProxy.h"
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class CMMFBufferToBeFilledHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFBufferToBeFilledHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFBufferToBeFilledHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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private:
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	CMMFBufferToBeFilledHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFDevSoundProxyHwBufPckg iSetPckg;
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	};
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class CMMFBufferToBeEmptiedHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFBufferToBeEmptiedHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	CMMFBufferToBeEmptiedHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFBufferToBeEmptiedHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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public:
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	CMMFDataBuffer* iBuffer;
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private:
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFDevSoundProxyHwBufPckg iSetPckg;
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	};
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class CMMFPlayErrorHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFPlayErrorHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	CMMFPlayErrorHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFPlayErrorHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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private:
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFDevSoundProxyHwBufPckg iSetPckg;
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	};
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class CMMFRecordErrorHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFRecordErrorHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	CMMFRecordErrorHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFRecordErrorHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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private:
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFDevSoundProxyHwBufPckg iSetPckg;
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	};
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class CMMFToneFinishedHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFToneFinishedHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	CMMFToneFinishedHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFToneFinishedHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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private:
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFDevSoundProxyHwBufPckg iSetPckg;
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	};
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class CMMFInitializeCompleteHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFInitializeCompleteHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	CMMFInitializeCompleteHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFInitializeCompleteHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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private:
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFDevSoundProxyHwBufPckg iSetPckg;
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	};
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class CMMFSendEventToClientHandler : public CActive
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/**
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*@internalTechnology
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*/
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	{
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public:
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	static CMMFSendEventToClientHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	CMMFSendEventToClientHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
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	~CMMFSendEventToClientHandler();
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	void ReceiveEvents();
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	void CancelReceiveEvents();
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	void RunL();
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	TInt RunError(TInt aError);
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	void DoCancel();
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private:
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	void ConstructL();
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private:
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	enum {EGranularity=8};
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	RMMFDevSoundProxy* iDevSoundProxy;
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	MDevSoundObserver& iDevSoundObserver;
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	TRequestStatus	iRequestStatus;
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	TMMFEventPckg iEventPckg;
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	};
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#endif