sl@0: // Copyright (c) 1997-2009 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: //
sl@0: 
sl@0: #ifndef __BACLINE_H
sl@0: #define __BACLINE_H
sl@0: 
sl@0: #ifndef __E32BASE_H
sl@0: #include <e32base.h>
sl@0: #endif
sl@0: 
sl@0: 
sl@0: class CCommandLineArguments : public CBase
sl@0: /** Parses command line arguments.
sl@0: 
sl@0: The class provides functions to access the arguments that are supplied when 
sl@0: a program is launched as a new process. 
sl@0: 
sl@0: The program name is returned as argument 0. Other arguments are returned as 
sl@0: arguments 1, 2 etc. 
sl@0: 
sl@0: The Count() function indicates how many arguments there are, including the 
sl@0: program name. Arguments may be quoted to contain blanks and quotes.
sl@0: 
sl@0: The command line arguments and process name occupy 256 characters each. In 
sl@0: order to minimise the space used throughout the lifetime of a program, it 
sl@0: is recommended that the program parse the arguments shortly after initialisation, 
sl@0: save the argument values appropriately, and then destroy the CCommandLineArguments 
sl@0: object.
sl@0: 
sl@0: The main use of this class is in parsing the arguments of WINC command-line 
sl@0: utilities.
sl@0: 
sl@0: This class is not intended for user derivation 
sl@0: @publishedAll
sl@0: @released
sl@0: */
sl@0: 	{
sl@0: public:
sl@0: 	// construct/destruct
sl@0: 	IMPORT_C static CCommandLineArguments* NewLC();
sl@0: 	IMPORT_C static CCommandLineArguments* NewL();
sl@0: 	IMPORT_C ~CCommandLineArguments();
sl@0: 	// extract
sl@0: 	IMPORT_C TPtrC Arg(TInt aArg) const;
sl@0: 	IMPORT_C TInt Count() const;
sl@0: private:
sl@0: 	CCommandLineArguments();
sl@0: 	void ConstructL();
sl@0: private:
sl@0: 	CArrayFixFlat<TPtrC>* iArgs;
sl@0: 	HBufC* iCommandLine;
sl@0: 	TFileName iFileName;
sl@0: 	};
sl@0: 
sl@0: #endif