devsoundextensions/mmextfw/custominterfaceutility/CustomInterfaceUtility/src/CustomInterfaceUtility.cpp
author hgs
Thu, 07 Oct 2010 22:34:12 +0100
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/*
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* Copyright (c) 2002-2006 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: CustomInterface Utility Proxy implementation
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*
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*/
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// INCLUDE FILES
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#include "CustomInterfaceUtility.h"
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#include <ProxyCustomInterfaceUtility.h>
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#include "CustomCommandUtility.h"
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#include <sounddevice.h>
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#include <mdaaudioinputstream.h>
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#include <DrmAudioSamplePlayer.h>
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#include <videoplayer.h>
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#include <videorecorder.h>
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CMdaAudioConvertUtility& aUtility)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CMdaAudioPlayerUtility& aUtility)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CMdaAudioRecorderUtility& aUtility,
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                                                                TBool aRecordStream)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility,aRecordStream);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CCustomCommandUtility* aCustomCommandUtility)
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	{
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	//CCustomInterfaceUtility* self = new(ELeave) CCustomInterfaceUtility();
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	//CleanupStack::PushL(self);
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	//self->ConstructL(aCustomCommandUtility);
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	//CleanupStack::Pop(self);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(aCustomCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CMMFDevSound& /*aDevSound*/)
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	{
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	User::Leave(KErrNotSupported);
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	CCustomInterfaceUtility* self = NULL; 
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	return self;
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/*****
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	CCustomInterfaceUtility* self = new(ELeave) CCustomInterfaceUtility();
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	CleanupStack::PushL(self);
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	self->ConstructL(aDevSound);
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	CleanupStack::Pop(self);
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	return self;
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*****/
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CMidiClientUtility& aUtility)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(MCustomCommand& aUtility)
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	{
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(aUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CDrmPlayerUtility& aUtility)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CVideoPlayerUtility& aUtility)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility* CCustomInterfaceUtility::NewL(CVideoRecorderUtility& aUtility)
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	{
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	CCustomCommandUtility* customCommandUtility = CCustomCommandUtility::NewL(aUtility);
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	CProxyCustomInterfaceUtility* util = CProxyCustomInterfaceUtility::NewL(customCommandUtility);
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	return util;
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	}
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EXPORT_C CCustomInterfaceUtility::CCustomInterfaceUtility()
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	{
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	}
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void CCustomInterfaceUtility::ConstructL(CCustomCommandUtility* aCustomCommandUtility)
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	{
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	iProxyFactory = CProxyCustomInterfaceUtility::NewL(aCustomCommandUtility);
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	}
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void CCustomInterfaceUtility::ConstructL(CMMFDevSound& aDevSound)
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	{
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	iDevSound = &aDevSound;
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	}
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EXPORT_C CCustomInterfaceUtility::~CCustomInterfaceUtility()
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	{
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	delete iProxyFactory;
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	}
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TAny* CCustomInterfaceUtility::CustomInterface(TUid aInterfaceId)
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	{
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	TAny* result;
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	if (iDevSound)
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		{
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		result = iDevSound->CustomInterface(aInterfaceId);
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//		delete this; //protect from memory leaks in clients
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		}
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	else
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		{
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	result = iProxyFactory->CustomInterface(aInterfaceId);
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		}
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	return result;
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	}
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void CCustomInterfaceUtility::RemoveCustomInterface(TMMFMessageDestinationPckg aMessageHandler)
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	{
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	iProxyFactory->RemoveCustomInterface(aMessageHandler);
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	}
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// End of File