BdD.h

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/***************************************************************************
 *   Copyright (C) 2007 by Pierre Schmitt, Ludovic Giacomello, Nhi Ly   *
 *      *
 *                                                                         *
 *   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 BDD_H
#define BDD_H

#include <iostream>
#include <cstdlib>
#include <fstream>
#include <sstream>

#include <pthread.h>

#include "TableauDyn.h"
#include "Mutex.h"
#include "Singleton.h"

struct UserInfo{
        string login;
        string mdp;
        unsigned int score;
};

class BdD : public Singleton<BdD>{
friend class Singleton<BdD>;
private: 
        BdD();

        ~BdD();

        int Rechercher(string login);

        void Charger();
public:
        int AjouterUtilisateur(string login, string mdp);

        int SupprimerUtilisateur(string login);

        bool EstUtilisateur(string login, string mdp);

        int GetScore(string login);

        int SetScore(string login, unsigned int score);


        string ListeScore();

        void Afficher();

        void Sauvegarder();
private:
        TableauDyn<UserInfo> mBdD;

        Mutex mVerrou;
};

#endif

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