persistentstorage/dbms/SPConv/cn_cmdparse.h
changeset 0 08ec8eefde2f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/persistentstorage/dbms/SPConv/cn_cmdparse.h	Fri Jan 22 11:06:30 2010 +0200
@@ -0,0 +1,64 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// CCommandLineArguments class
+// 
+//
+
+#ifndef __CN_CMDPARSE_H__
+#define __CN_CMDPARSE_H__
+
+#include <e32base.h>
+
+/* Parses command line arguments.
+
+The class provides functions to access the arguments that are supplied when 
+a program is launched as a new process. 
+
+The program name is returned as argument 0. Other arguments are returned as 
+arguments 1, 2 etc. 
+
+The Count() function indicates how many arguments there are, including the 
+program name. Arguments may be quoted to contain blanks and quotes.
+
+The command line arguments and process name occupy 256 characters each. In 
+order to minimise the space used throughout the lifetime of a program, it 
+is recommended that the program parse the arguments shortly after initialisation, 
+save the argument values appropriately, and then destroy the CCommandLineArguments 
+object.
+
+The main use of this class is in parsing the arguments of command-line 
+utilities. 
+@internalComponent
+*/
+class CCommandLineArguments : public CBase
+	{
+public:
+	static CCommandLineArguments* NewLC();
+	static CCommandLineArguments* NewL();
+	virtual ~CCommandLineArguments();
+	TPtrC Arg(TInt aArg) const;
+	TInt Count() const;
+
+private:
+	inline CCommandLineArguments();
+	void ConstructL();
+
+private:
+	CArrayFixFlat<TPtrC>* iArgs;
+	HBufC* iCommandLine;
+	TFileName iFileName;
+
+	};
+
+#endif//__CN_CMDPARSE_H__