multimediacommsengine/mmcefloorctrlengine/inc/fcmessageobserver.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 01:04:58 +0200
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/*
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* Copyright (c) 2005 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 __MFCMESSAGEOBSERVER_H__
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#define __MFCMESSAGEOBSERVER_H__
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//  INCLUDES
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#include <e32base.h>
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// FORWARD CLASS DECLARATIONS
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class MFCPlugIn;
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// CLASS DECLARATION
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/**
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* MFCConnectionNotifier defines an interface for observing receiving data 
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* and erro notify from the predefined plugin
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* @lib FCPlugInEngine.lib
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*/
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class MFCMessageObserver
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	{
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	protected: // Constructors and destructors
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		/**
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        * Virtual destructor. Prohibit deletion through this interface.        
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        */
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		virtual ~MFCMessageObserver() {};
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	public:
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	    /**
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	    * Called by specific plugIn
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	    * @param aData, Receving Data
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	    * @param aPlugIn, The FC plug-in giving this notification.
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        */
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	    virtual void ReceivedData( HBufC8* aData, MFCPlugIn* aPlugin ) = 0;
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	    /**
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	    * Called by FC PlugIn
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	    * @param aErrCode KErrNone if connection succesfully, otherwise
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	    *		 one of the system-wide error codes.
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	    * @param aPlugIn, The FC plug-in giving this notification.
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	    */
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	    virtual void ErrorNotify( TInt aErrCode, MFCPlugIn* aPlugIn ) = 0;
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	};
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#endif // end of __MFCMessageObserver_H__
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// End of File