diff -r 000000000000 -r bde4ae8d615e os/mm/devsound/sounddevbt/PlatSec/src/SoundDevice/MmfBtDevSoundCallbackHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/mm/devsound/sounddevbt/PlatSec/src/SoundDevice/MmfBtDevSoundCallbackHandler.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,199 @@
+// Copyright (c) 2001-2009 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:
+//
+
+
+#ifndef __MMFDEVSOUNDCALLBACKHANDLER_H
+#define __MMFDEVSOUNDCALLBACKHANDLER_H
+
+#include <e32base.h>
+#include <e32std.h>
+#include <mmf/common/mmfcontrollerframeworkbase.h>
+#include <mmf/server/sounddevice.h>
+#include "MmfBtDevSoundProxy.h"
+
+
+class CMMFBufferToBeFilledHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFBufferToBeFilledHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFBufferToBeFilledHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+private:
+	CMMFBufferToBeFilledHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFDevSoundProxyHwBufPckg iSetPckg;
+	};
+
+
+class CMMFBufferToBeEmptiedHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFBufferToBeEmptiedHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	CMMFBufferToBeEmptiedHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFBufferToBeEmptiedHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+public:
+	CMMFDataBuffer* iBuffer;
+private:
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFDevSoundProxyHwBufPckg iSetPckg;
+	};
+
+
+class CMMFPlayErrorHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFPlayErrorHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	CMMFPlayErrorHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFPlayErrorHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+private:
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFDevSoundProxyHwBufPckg iSetPckg;
+	};
+
+class CMMFRecordErrorHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFRecordErrorHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	CMMFRecordErrorHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFRecordErrorHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+private:
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFDevSoundProxyHwBufPckg iSetPckg;
+	};
+
+class CMMFToneFinishedHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFToneFinishedHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	CMMFToneFinishedHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFToneFinishedHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+private:
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFDevSoundProxyHwBufPckg iSetPckg;
+	};
+
+class CMMFInitializeCompleteHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFInitializeCompleteHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	CMMFInitializeCompleteHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFInitializeCompleteHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+private:
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFDevSoundProxyHwBufPckg iSetPckg;
+	};
+
+class CMMFSendEventToClientHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFSendEventToClientHandler* NewL(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	CMMFSendEventToClientHandler(RMMFDevSoundProxy* aDevSoundProxy, MDevSoundObserver& aDevSoundObserver);
+	~CMMFSendEventToClientHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+private:
+	void ConstructL();
+private:
+	enum {EGranularity=8};
+	RMMFDevSoundProxy* iDevSoundProxy;
+	MDevSoundObserver& iDevSoundObserver;
+	TRequestStatus	iRequestStatus;
+	TMMFEventPckg iEventPckg;
+	};
+
+#endif