devsound/a3fdevsound/src/mmfaudioserverproxy/mmfaudioserverproxy.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 03 May 2010 13:56:28 +0300
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/*
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* Copyright (c) 2006-2009 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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*/
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#ifndef MMFAUDIOSERVERPROXY_H
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#define MMFAUDIOSERVERPROXY_H
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//  INCLUDES
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#include <e32base.h>
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#include <e32std.h>
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#include <mmf/common/mmfipc.h>
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#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
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#include <mmf/common/mmfipcserver.h>
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#endif
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#include "mmfaudioclientserver.h"
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// FORWARD DECLARATIONS
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class RMMFAudioServerProxy; // declared here;
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// CLASS DECLARATION
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/**
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*  Client side session for AudioServer.
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*
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*  @lib
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*  @since 
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*/
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NONSHARABLE_CLASS( RMMFAudioServerProxy ): public RMmfSessionBase
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	{
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public: // New functions
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	/**
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	* Creates a new session to AudioServer. The very first call will start
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	* AudioServer. Upon successful completion of this method, a new instance
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	* of DevSound server will be created.
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	* @since 
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	* @return KErrNone if successful, otherwise one of the other system-wide
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	* error codes.
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	*/
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	IMPORT_C TInt Open();
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	/**
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	* Sets the DevSound info. This method is no longer used.
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	* @since 
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	* @return KErrNone if successful, otherwise one of the other system-wide
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	* error codes.
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	*/
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	IMPORT_C TInt SetDevSoundInfo();
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	/**
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	* Returns handle to the DevSound server created by AudioServer session.
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	* @since 
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	* @return TInt handle to the DevSound server.
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	*/
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	IMPORT_C TInt GetDevSoundSessionHandle();
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private:
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	TInt OpenSessionToTrustedAudioServer();
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	};
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#endif      // MMFAUDIOSERVERPROXY_H
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// End of File