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// Copyright (c) 2005-2009 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 A3FCISTUBEXTN_H
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#define A3FCISTUBEXTN_H
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#include <e32base.h>
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#include <a3f/mmfdevsoundcustominterfaceextensions.h>
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#include <a3f/maudiocontext.h>
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#include <a3f/maudiocontextobserver.h>
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#include "testsetvol.h"
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class CSetVol;
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enum TSetVolCommands
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{
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ETestSetVolIfSetVolCommand,
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ETestSetVolIfVolCommand,
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};
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/**
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*
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* CA3fClientCiStubExtn
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*
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* stub version of MDevSoundCIClientExtension
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* Always fails to open CIs, but simulates presence of object
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*/
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class CA3fClientCiStubExtn : public CBase,
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public MDevSoundCIClientExtension,
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public MTestSetVolIf
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{
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public:
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static MDevSoundCIClientExtension* NewL();
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~CA3fClientCiStubExtn();
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protected:
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// from MDevSoundCIClientExtension
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TInt Setup(MCustomCommand& aCustomCommand);
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TInt CustomInterfaceExtension(TUid aUid, TAny*& aInterface);
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void Release();
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void PassDestructorKey(TUid aDestructorKey);
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// from MTestSetVolIf
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TInt SetVol(TInt aVolume);
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TInt Vol(TInt aMaxVolume);
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protected:
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TUid iKey;
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MCustomCommand* iCommand; // not owned
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HBufC* iDummyBuffer;
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};
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/**
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*
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* CA3fServerCiStubExtn
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*
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* stub version of MDevSoundCIServerExtension
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* Always fails to open CIs, but simulates presence of object
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*/
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class CA3fServerCiStubExtn : public CBase,
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public MDevSoundCIServerExtension
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{
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public:
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static MDevSoundCIServerExtension* NewL();
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~CA3fServerCiStubExtn();
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protected:
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// from MDevSoundCIServerExtension
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TInt Setup(MCustomInterface& aInterface);
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TInt HandleMessageL(const RMmfIpcMessage& aMessage);
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void Release();
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void PassDestructorKey(TUid aDestructorKey);
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protected:
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TUid iKey;
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MCustomInterface* iInterface; // not owned
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HBufC* iDummyBuffer;
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CSetVol* iSetVol;
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};
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// CAVEAT - for testing only
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class CSetVol : public CBase,
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public MAudioContextObserver
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{
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public:
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static CSetVol* NewL(MCustomInterface& aCustomInterface);
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~CSetVol();
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TInt HandleMessageL(const RMmfIpcMessage& aMessage);
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// from MAudioContextObserver
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void ContextEvent(TUid aEvent, TInt aError);
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private:
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CSetVol(MCustomInterface& aCustomInterface);
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void ConstructL();
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void UpdateA3fPointers();
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void SetVolumeL(TInt aVol);
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TInt VolumeL(TInt aMaxVolume);
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MCustomInterface* iInterface; // not owned
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MAudioContext* iContext;
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MAudioStream* iStream;
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MAudioProcessingUnit* iGain;
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CActiveSchedulerWait* iWait;
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TInt iError;
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};
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#endif
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