--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsound/devsoundrefplugin/tsrc/a3fcistubextn/a3fcistubextn.h	Fri Oct 08 19:40:43 2010 +0100
@@ -0,0 +1,131 @@
+// Copyright (c) 2005-2009 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 A3FCISTUBEXTN_H
+#define A3FCISTUBEXTN_H
+
+#include <e32base.h>
+#include <a3f/mmfdevsoundcustominterfaceextensions.h>
+
+#include <a3f/maudiocontext.h>
+#include <a3f/maudiocontextobserver.h>
+
+#include <test/mmaudio/testsetvol.h>
+
+class CSetVol;
+
+enum TSetVolCommands
+    {
+    ETestSetVolIfSetVolCommand,
+    ETestSetVolIfVolCommand,
+    };
+
+/**
+*
+* CA3fClientCiStubExtn
+*
+* stub version of MDevSoundCIClientExtension 
+* Always fails to open CIs, but simulates presence of object
+*/
+
+class CA3fClientCiStubExtn : public CBase,
+			   		   		 public MDevSoundCIClientExtension,
+			   		   		 public MTestSetVolIf
+			      	 					
+	{
+public:
+	static MDevSoundCIClientExtension* NewL();
+	~CA3fClientCiStubExtn();
+
+protected:	
+	// from MDevSoundCIClientExtension
+	TInt Setup(MCustomCommand& aCustomCommand);
+	TInt CustomInterfaceExtension(TUid aUid, TAny*& aInterface);
+	void Release();
+	void PassDestructorKey(TUid aDestructorKey);
+	
+	// from MTestSetVolIf
+	TInt SetVol(TInt aVolume);
+	TInt Vol(TInt aMaxVolume);
+	
+protected:
+	TUid iKey;
+	MCustomCommand* iCommand; // not owned
+	HBufC* iDummyBuffer;
+	};
+
+
+/**
+*
+* CA3fServerCiStubExtn
+*
+* stub version of MDevSoundCIServerExtension 
+* Always fails to open CIs, but simulates presence of object
+*/
+
+class CA3fServerCiStubExtn : public CBase,
+			   		   		 public MDevSoundCIServerExtension
+			      	 					
+	{
+public:
+	static MDevSoundCIServerExtension* NewL();
+	~CA3fServerCiStubExtn();
+
+protected:	
+	// from MDevSoundCIServerExtension
+	TInt Setup(MCustomInterface& aInterface);
+	TInt HandleMessageL(const RMmfIpcMessage& aMessage);
+	void Release();
+	void PassDestructorKey(TUid aDestructorKey);
+	
+protected:
+	TUid iKey;
+	MCustomInterface* iInterface; // not owned
+	HBufC* iDummyBuffer;
+	CSetVol* iSetVol;
+	};
+	
+// CAVEAT - for testing only
+class CSetVol : public CBase,
+				public MAudioContextObserver
+	{
+public:
+	static CSetVol* NewL(MCustomInterface& aCustomInterface);
+	~CSetVol();
+
+	TInt HandleMessageL(const RMmfIpcMessage& aMessage);
+	
+	// from MAudioContextObserver
+	void ContextEvent(TUid aEvent, TInt aError);
+	
+private:
+	CSetVol(MCustomInterface& aCustomInterface);
+	void ConstructL();
+	
+	void UpdateA3fPointers();
+	void SetVolumeL(TInt aVol);
+	TInt VolumeL(TInt aMaxVolume);
+	
+	MCustomInterface* iInterface; // not owned
+	MAudioContext* iContext;
+	MAudioStream* iStream;
+	MAudioProcessingUnit* iGain;
+	
+	CActiveSchedulerWait* iWait;
+	TInt iError;
+	};
+
+
+#endif