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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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// CCommandLineArguments class
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//
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//
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#ifndef __CN_CMDPARSE_H__
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#define __CN_CMDPARSE_H__
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#include <e32base.h>
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/* Parses command line arguments.
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The class provides functions to access the arguments that are supplied when
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a program is launched as a new process.
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The program name is returned as argument 0. Other arguments are returned as
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arguments 1, 2 etc.
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The Count() function indicates how many arguments there are, including the
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program name. Arguments may be quoted to contain blanks and quotes.
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The command line arguments and process name occupy 256 characters each. In
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order to minimise the space used throughout the lifetime of a program, it
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is recommended that the program parse the arguments shortly after initialisation,
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save the argument values appropriately, and then destroy the CCommandLineArguments
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object.
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The main use of this class is in parsing the arguments of command-line
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utilities.
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@internalComponent
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*/
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class CCommandLineArguments : public CBase
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{
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public:
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static CCommandLineArguments* NewLC();
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static CCommandLineArguments* NewL();
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virtual ~CCommandLineArguments();
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TPtrC Arg(TInt aArg) const;
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TInt Count() const;
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private:
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inline CCommandLineArguments();
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void ConstructL();
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private:
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CArrayFixFlat<TPtrC>* iArgs;
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HBufC* iCommandLine;
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TFileName iFileName;
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};
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#endif//__CN_CMDPARSE_H__
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