--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmhais/a3fdevsoundcustomisation/src/devsoundadaptationinfo/devsoundadaptationinfoimplbody.h	Fri Oct 08 19:40:43 2010 +0100
@@ -0,0 +1,92 @@
+// Copyright (c) 2006-2009 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 DEVSOUNDADAPTATIONINFOIMPLBODY_H
+#define DEVSOUNDADAPTATIONINFOIMPLBODY_H
+
+#include <e32std.h>
+#include <ecom/ecom.h>
+#include <a3f/a3f_trace_utils.h>
+#include <a3f/a3ffourcclookup.h>
+#include <mmf/common/mmfutilities.h> // For TFourCC
+#include "devsoundadaptationinfoimpl.h"
+
+#define KFOURCCLENGTH 4
+
+class MA3FDevSoundAdaptationInfoObserver;
+
+/*
+The real implementation of CA3FDevsoundAdaptationInfo.
+*/
+NONSHARABLE_CLASS(CA3FDevSoundAdaptationInfoImpl::CBody) : public CActive, public MTruePauseCustomInterface
+	{
+public:
+
+	/*
+	Factory
+	*/
+	static CBody* NewL(MA3FDevSoundAdaptationInfoObserver& aObserver, CFourCCConvertor& aFourCcConvertor);
+
+	/*
+	Destructor.
+	*/
+	~CBody();
+
+	TInt RequestMaxGain(TUid aCodecType);
+	TInt RequestSupportedFormats(TUid aCodecType, RArray<TUid>& aSupportedFormats);
+	
+	// From CActive
+	TInt Extension_(TUint aExtensionId, TAny*& aExtPtr, TAny*);
+	
+	// from MTruePauseCustomInterface
+	TBool IsResumeSupported(TUid aCodecType, TUid aFormat);
+
+private:
+
+	static TBool IsDataTypeMatch(TFourCC aFourCCPCM16,TFourCC aFourCC);
+
+	void SeekHwDevicePluginsL(RArray<TFourCC>& aSupportedDataTypes, TUid aCodecType);
+
+	void ReadSupportedFormatsL(TUid aCodecType, RArray<TUid>& aSupportedFormats);
+
+	TBool FourCCExists(RArray<TFourCC>& aSupportedDataTypes,TFourCC aFourCCEntry);
+
+	void ReadFourCC(CImplementationInformation* aHwDeviceResourceEntry, TFourCC& aFourCCLeft, TFourCC& aFourCCRight);
+
+protected:
+	void ConstructL(MA3FDevSoundAdaptationInfoObserver& aAdaptationInfoObserver, CFourCCConvertor& aFourCcConvertor);
+	CBody();
+
+	// from CActive
+	void RunL();
+	void DoCancel();
+	TInt RunError(TInt aError);
+
+private:
+
+	MA3FDevSoundAdaptationInfoObserver* iAdaptationInfoObserver;
+
+	// Pointer to fourcc convertor
+	// Not owned.
+	CFourCCConvertor* iFourCcConvertor;
+
+	TBool iMaxGainRequested;
+	TBool iFormatsRequested;
+
+	TUid iCodecType;
+	};
+
+
+#endif // DEVSOUNDADAPTATIONINFOIMPLBODY_H