/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

*

*/

/**

 @file 

 @internalComponent 

*/

#ifndef	__OPTIONS_H__

#define	__OPTIONS_H__

#pragma warning( disable : 4786) 

#include <string>

#include <vector>

#include <iomanip>

using namespace std;

int const KMajorVersion = 1;

int const KMinorVersion = 0;

int const KLength = 8;

int const KRadix = 16;

/**

   Exceptions raised during program execution.

   @internalComponent

 */

enum Exceptions

	{

	EUnknownOption,

	EMissingRegistryEntry,

	EMissingPkgUID,

	EInvalidOption,

	EInvalidPackageUID,

	ESetEnvironmentVariable,

	EInvalidFile

	};

/**

   Contains the command line options .

   @internalComponent

 */

class Options

{

public:

	Options(int argc, char** argv);

	~Options();

	/**

	   Displays the exception messages .

	   @param	aErr	Exception values as defined in the enum.

	 */

	static void			DisplayError (const Exceptions& aErr);

	/**

	   Displays the help message .

	 */

	static void			DisplayUsage ();

	/**

	   Returns true if -r option is specified .

	 */

	bool				IsRegistryEntrySpecified() const  {return iRegistryEntrySpecified; }

	/**

	  Returns true if -p option is specified.

	 */

	bool				IsPkgUIDSpecified() const { return iPkgUIDSpecified; }

	/**

	   Returns Package UID as specified on command line .

	 */

	const string&			PkgUID ()  const { return iPkgUID ; } 

	/**

	   Returns Registry File Path .

	 */

	const string&			RegistryFilePath () const { return iRegistryFilePath ; }

	/**

	   Returns Package Name as specified on command line .

	 */

	const string&			PkgName ()  const { return iPkgName; } 

	/**

	   Returns Vendor Name as specified on command line .

	 */

	 const string&			VendorName() const  { return iVendorName; } 

	static const char*	CommandName ()  { return "DumpSWIRegistryTool"; }

private:

	/**

	   Displays the version of the tool .

	 */

	void				DisplayVersion ();

	/**

	   Checks for any command line exceptions .

	 */

	void				CheckCmdLineExceptions() ;

private:

	bool				iVersion;

	bool				iHelpFlag;

	bool				iPkgUIDSpecified;

	bool				iRegistryEntrySpecified;

	string				iPkgUID;

	string				iPkgName;

	string				iVendorName;

	string				iRegistryFilePath;

};

#endif