/*

*************************************************************************

ArmageTron -- Just another Tron Lightcycle Game in 3D.
Copyright (C) 2000  Manuel Moos (manuel@moosnet.de)

**************************************************************************

This program 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 program 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 program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  
***************************************************************************

*/

#ifndef ArmageTron_AUTHENTIFICATION_H
#define ArmageTron_AUTHENTIFICATION_H

#include "nKrawall.h"

class tOutput;

class nAuthentification: public nKrawall
{
public:
    // callback where the game can register the password request/
    // lookup
    typedef void UserPasswordCallback(tString& username,
                                      const tString& message,
                                      nScrambledPassword &scrambled,
                                      bool failureOnLastTry);

    // callback where the game can register the login success
    // lookup
    typedef void LoginResultCallback(const tString& username,
                                     const tString& origUsername,
                                     int user, bool success);


    // let the game register the callbacks
    static void SetUserPasswordCallback(UserPasswordCallback* callback);
    static void SetLoginResultCallback (LoginResultCallback* callback);

    // network handlers
    static void HandlePasswordRequest(nMessage& m);
    static void HandlePasswordAnswer (nMessage& m);

    // on the server: request user authentification from login slot
    static void RequestLogin(const tString& username, int user, const tOutput& message, bool failureOnLastTry = false);
};

#endif