/*

* Copyright (c) 1999-2009 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: 

* Handles parsing of makekeys command line args

*

*/

/**

 @file 

 @internalComponent 

*/

#ifndef __PARSE_CMD_H_

#define __PARSE_CMD_H_

#include <stdio.h>

#include <iostream>

#include "utils.h"

#include "KeyGenerator.h"

#include "CertificateGenerator.h"

//undefined by default, the ability to generate keys on its own is useful for testing

//and maybe in the real-world too

#define KEYS

//some work that's already been done, thats planned as optional so may or may not be needed

#define OPTIONAL

// ===========================================================================

// CONSTANTS

// ===========================================================================

#define MAXLEN 256

#define DEFAULTKEYLEN 1024

#define DEFAULTCERTEXPIRYDAYS 365

//These constants are temporarily file names. They will be changed

//with original ones at the end of the program 

#define KEYFILENAME "mytempkey.key"

#define CERTFILENAME "mytempcert.cer"

#define REQUESTFILENAME "mytemprequest.p10"

enum TCommandLineException

	{ErrInsufficientArgs,

	ErrTooManyArgs,

	ErrBadReqCommand,

	ErrBadCommandFlag,

	ErrUnknownCommandFlag,

	ErrCantViewCertificate,

	ErrMalformedCommand,

	ErrUnsupportedCP,

	ErrInvalidPassword

	}; 

enum Mode

	{EKeys = 1,

	ECert,

	EReq,

	EChain,

	EView,

	EPassword,

	EDname,

	ERSA,

	EDSA,

	EUnknown

	};

enum TOptions

	{EOptVerbose  = 0x01,

	};

#define MIN_VIEW_ARGS 3

#define MIN_CERT_ARGS 6

#define MIN_REQ_ARGS 7

// ===========================================================================

// CLASS DEFINITION

// ===========================================================================

class CParseCmd

// Responsable for processing and maintaining the command line options

	{

	public:

		TKeyType GetKeyType();

		bool GetPasswordEnabled();

		_TCHAR* GetPassword();

		_TCHAR* GetPrivateName();

		_TCHAR* GetPublicName();

		_TCHAR* GetRequestName();

		_TCHAR* GetDNameString();

		bool GetVerbose();

		int GetCMDKeyLen();

		int GetCMDCertExpiryInDays();

		CParseCmd();

		ParseCommandLine(const int argc, const _TCHAR *argv[], Mode* aApp);

		BOOL  ShowSyntax()			const { return m_fShowSyntax; }

		DWORD Flags()				const { return m_dwOptions;   }

	private:

		bool m_bVerbose;

		void SetVerbose(const bool bVerbose);

		DWORD m_dwKeyLen;

		DWORD m_dwCertExpiryInDays;

		DWORD m_dwOptions;

		BOOL  m_fShowSyntax;

		TKeyType m_CMDKey;

		bool m_bPassword;

		_TCHAR m_password[MAXLEN];

		_TCHAR m_dname[512];

		_TCHAR m_privateKeyFile[MAX_PATH];

		_TCHAR m_publicKeyFile[MAX_PATH];

		_TCHAR m_requestFile[MAX_PATH];

		_TCHAR m_KeyLenStr[MAXLEN];

		_TCHAR m_CertExpiryInDaysStr[MAXLEN];

	};

#endif // __PARSE_CMD_H_