sl@0: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // CCmdProcessor class
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __CN_PROC_H__
sl@0: #define __CN_PROC_H__
sl@0: 
sl@0: #include <e32base.h>
sl@0: 
sl@0: //Forward declarations
sl@0: struct TCmdLinePrm;
sl@0: class RFs;
sl@0: 
sl@0: /**
sl@0: CCmdProcessor class describes an interface to an object which primary purpose is to
sl@0: execute requested action, determined by the application's command line arguments.
sl@0: CCmdProcessor interface implementations have to override pure virtual RunL() method, which
sl@0: will be called in order command line action to be executed.
sl@0: @internalComponent
sl@0: */
sl@0: class CCmdProcessor : public CBase
sl@0: 	{
sl@0: public:
sl@0: 	virtual void RunL() = 0;
sl@0: 
sl@0: protected:
sl@0: 	inline CCmdProcessor(RFs& aFs, const TCmdLinePrm& aCmdLinePrm) :
sl@0: 		iFs(aFs),
sl@0: 		iCmdLinePrm(aCmdLinePrm)
sl@0: 		{
sl@0: 		}
sl@0: 
sl@0: protected:
sl@0: 	RFs&				iFs;
sl@0: 	const TCmdLinePrm&	iCmdLinePrm;
sl@0: 
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: TCmdProcessorFactory class serves itself as a factory for objects which implement
sl@0: CCmdProcessor interface.
sl@0: Depending on the requested action (TCmdLinePrm::TAction enum) TCmdProcessorFactory instance
sl@0: will create an object (which class implements CCmdProcessor interface), capable to perform the
sl@0: requested operation.
sl@0: @see CCmdProcessor
sl@0: @see TCmdLinePrm
sl@0: @internalComponent
sl@0: */
sl@0: class TCmdProcessorFactory
sl@0: 	{
sl@0: public:
sl@0: 	static CCmdProcessor* NewLC(RFs& aFs, const TCmdLinePrm& aCmdLinePrm);
sl@0: 
sl@0: 	};
sl@0: 
sl@0: #endif//__CN_PROC_H__