security.h

vncviewer_source_1.0

/* Copyright (C) 2006 Lucas Gomez  All Rights Reserved.
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
 * USA.
 */

#ifndef __SECURITY_H__
#define __SECURITY_H__

// INCLUDES
#include <e32base.h>

// ENUMERATIONS

// CONSTANTES

// CLASS FORWARD
class CConnection;

// CLASS DECLARATION

/**
* CSecurity application class.
*/
class MSecurity
{   
public:	// class methods
    virtual TInt ProcessMsg(CConnection* aConn)=0;
    
	virtual TInt GetType()=0;
	
	virtual const TDesC& Description()=0;
	
	static const TDesC& SecurityName(TInt aSecType);
};

class SecurityNone: public MSecurity
{   
public:	// class methods
    TInt ProcessMsg(CConnection* aConn);
    
	TInt GetType();
	
	const TDesC& Description();
	
};

class SecurityVncAuth: public MSecurity
{   
public:	// class methods
    TInt ProcessMsg(CConnection* aConn);
    
	TInt GetType();
	
	const TDesC& Description();
};

class VncAuth
{
public:	// class methods
	static const TInt KOk=0;
	static const TInt KFailed=1;
	static const TInt KTooMany=2;	// deprecated
	
	static const TInt KChallengeSize=16;
	
	static void EncryptChallenge(TDes8& aChallenge,TDesC8& aPassword);
};

#endif // __SECURITY_H__