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// Copyright (c) 2004-2009 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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// CCmdProcessor class
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//
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//
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#ifndef __CN_PROC_H__
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#define __CN_PROC_H__
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#include <e32base.h>
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//Forward declarations
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struct TCmdLinePrm;
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class RFs;
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/**
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CCmdProcessor class describes an interface to an object which primary purpose is to
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execute requested action, determined by the application's command line arguments.
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CCmdProcessor interface implementations have to override pure virtual RunL() method, which
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will be called in order command line action to be executed.
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@internalComponent
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*/
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class CCmdProcessor : public CBase
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{
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public:
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virtual void RunL() = 0;
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protected:
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inline CCmdProcessor(RFs& aFs, const TCmdLinePrm& aCmdLinePrm) :
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iFs(aFs),
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iCmdLinePrm(aCmdLinePrm)
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{
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}
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protected:
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RFs& iFs;
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const TCmdLinePrm& iCmdLinePrm;
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};
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/**
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TCmdProcessorFactory class serves itself as a factory for objects which implement
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CCmdProcessor interface.
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Depending on the requested action (TCmdLinePrm::TAction enum) TCmdProcessorFactory instance
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will create an object (which class implements CCmdProcessor interface), capable to perform the
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requested operation.
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@see CCmdProcessor
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@see TCmdLinePrm
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@internalComponent
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*/
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class TCmdProcessorFactory
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{
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public:
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static CCmdProcessor* NewLC(RFs& aFs, const TCmdLinePrm& aCmdLinePrm);
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};
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#endif//__CN_PROC_H__
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