--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsound/devsoundrefplugin/tsrc/swcdwrap/TSU_MMF_SWCDWRAP_ConvertHwDevObserver.h	Fri Oct 08 19:40:43 2010 +0100
@@ -0,0 +1,55 @@
+// Copyright (c) 2003-2009 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 __TSU_MMF_SWCDWRAP_CONVERTHWDEVOBSERVER_H__
+#define __TSU_MMF_SWCDWRAP_CONVERTHWDEVOBSERVER_H__
+
+#include "TSU_MMF_SWCDWRAP_HwDevObserver.h"
+
+class CTestConvertMMFHwDeviceObserver : public CTestMMFHwDeviceObserver
+	{
+public:
+	CTestConvertMMFHwDeviceObserver(CMMFHwDevice* aHwDevice);
+	~CTestConvertMMFHwDeviceObserver();
+
+	//MMFHwDeviceObserver
+	virtual TInt FillThisHwBuffer(CMMFBuffer& aHwDataBuffer);
+	virtual TInt EmptyThisHwBuffer(CMMFBuffer& aHwDataBuffer);
+	virtual void Stopped();
+
+	TInt SetConvertFiles(const TDesC& aSourceFileName, const TDesC& aSinkFileName, TUint aNumberOfBuffers);
+
+	//callback from CTestFileReader
+	virtual void FileReadComplete(TInt aError);
+
+	//callback from CTestFileWriter
+	virtual void FileWriteComplete(TInt aError);
+
+	//gets Read File handle
+	RFile& ReadFile();
+
+	//gets Write File Handle
+	RFile& WriteFile();
+
+private:
+	TInt FillThisHwBufferFromFile(CMMFDataBuffer& aHwDataBuffer);
+private:
+	CTestFileReader* iFileReader;
+	CTestFileWriter* iFileWriter;
+	RFile iSourceFile;
+	RFile iSinkFile;
+	};
+
+#endif /* __TSU_MMF_SWCDWRAP_CONVERTHWDEVOBSERVER_H__ */