ClientSP.cpp

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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.             *
 ***************************************************************************/

#include "ClientSP.h"

ClientSP::ClientSP(string adresse, unsigned int port, string login, string mdp){ 
        mSocket=new SocketTCP(adresse,port);
        mPortRenseigne=false;
        mPort=0;
        Traitement(login, mdp);
}

ClientSP::~ClientSP(){
         delete mSocket; 
}

void ClientSP::Traitement(string login, string mdp){
        SendHello();
        string rep;
        do{
                cout<<"Etes-vous déjà utilisateur? o/n "; cin>>rep;
                if(rep=="o"){
                        SendLogin(login,mdp); break;
                } else if(rep=="n"){
                        RegLogin(login,mdp); break;
                }
        } while(1);
        rep="";
        do{
                cout<<endl;
                cout<<"p Lister les parties"<<endl;
                cout<<"s Avoir les scores"<<endl;
                cout<<"c Choisir ou créer une partie"<<endl<<">"; cin>>rep;
                if(rep=="p"){
                        ListerPartie();
                } else if(rep=="s"){
                        ListerScore();
                } else if(rep=="c"){
                        ChoisirPartie(); break;
                }
        } while(1);

        
}

void ClientSP::SendHello(){
        while(1){
                cout<<"Initialisation du protocole avec le serveur";
                mSocket->Envoyer("HELLO");
                if(mSocket->Ecouter()!="HELLO") printf( "\e[31m [Echec]\n\e[m");
                else {
                        printf( "\e[32m [OK]\n\e[m");
                        break;
                }
        }
}

void ClientSP::SendLogin(string login, string mdp){
        string retour, reponse;
        while(1){
                cout<<"Envoi du login au serveur"<<endl;
                while(login==""){
                        cout<<"Login: "; cin>>login;
                }
                while(mdp==""){
                        cout<<"Mot de passe: "; cin>>mdp;
                }
                reponse="LOGIN "; reponse+=login; reponse+=" "; reponse +=mdp;
                mSocket->Envoyer(reponse);
                if(mSocket->Ecouter()=="LOGIN OK") break;
                else {
                        login=""; mdp="";
                }

        }
        mLogin=login;
}

void ClientSP::RegLogin(string login, string mdp){
        string retour;
        while(1){
                cout<<"Création d'un compte"<<endl;
                while(login==""){
                        cout<<"Login: "; cin>>login;
                }
                while(mdp==""){
                        cout<<"Mot de passe: "; cin>>mdp;
                }
                string reponse="REG "; reponse+=login; reponse+=" "; reponse +=mdp;
                mSocket->Envoyer(reponse);
                if(mSocket->Ecouter()=="REG OK") break;
                else {
                        login=""; mdp="";
                }
        }
}

unsigned int ClientSP::ListerPartie(){
        mSocket->Envoyer("LIST");
        string line=mSocket->Ecouter();
        istringstream iss(line);
        string cmd;
        getline(iss,cmd,' '); 
        unsigned int nb=0;
        if(cmd=="LIST"){
                cout<<endl<<"Liste des parties en cours :"<<endl;
                do{
                        string port, nbFantome;
                        getline(iss,port,' '); getline(iss,nbFantome,' ');
                        if(port!=""){
                                nb++;
                                cout<<nb<<") sur le port "<<port<<" avec "<<nbFantome<<" automatiques"<<endl;
                                string loginP, scoreP;
                                getline(iss,loginP,' '); getline(iss,scoreP,' ');
                                if(loginP=="libre") cout<<"\tPacman [libre] "<<endl;
                                else cout<<"\tPacman [déja connecté] : "<<loginP<<" avec un score de "<<scoreP<<endl;
                                for(int i=0; i<3; i++){
                                        string loginF, scoreF;
                                        getline(iss,loginF,' '); getline(iss,scoreF,' ');
                                        if(loginF=="libre") cout<<"\tFantome "<<i<<" [libre] "<<endl;
                                        else cout<<"\tFantome "<<i<<" [déja connecté] : "<<loginF<<" avec un score de "<<scoreF<<endl;
                                }
                        } else {
                                cout<<"\tAucune partie en cours"<<endl;
                                break;
                        }
                        string continuer;
                        getline(iss,continuer,' ');
                        if(continuer!=":") break;
                } while(1);
        } else cout<<"pas de LIST reçu"<<endl;
        return nb;
}

void ClientSP::ListerScore(){
        mSocket->Envoyer("SCORE");
        string line=mSocket->Ecouter();
        istringstream iss(line);
        string cmd;
        getline(iss,cmd,' '); 
        if(cmd=="SCORE"){
                cout<<endl<<"Liste des scores :"<<endl;
                do{
                        string login, score;
                        getline(iss,login,' '); getline(iss,score,' ');
                        if(login!=""){
                                cout<<login<<" avec un score de "<<score<<endl;
                        } else {
                                cout<<"\tAucun score enregistré"<<endl;
                                break;
                        }
                        string continuer;
                        getline(iss,continuer,' ');
                        if(continuer!=":") break;
                } while(1);
        } cout<<"pas de SCORE reçu"<<endl;
}

void ClientSP::ChoisirPartie(){
        unsigned int nb=ListerPartie();
        mSocket->Envoyer("SUITE");
        if(mSocket->Ecouter()=="SUITE"){
                while(1){
                        if(nb!=0){
                                cout<<"Pour rejoindre une partie entrez le port sinon 'c' pour en créer une"<<endl;
                                string c;
                                cout<<">"; cin>>c;
                                if(c=="c"){
                                        if(CreationPartie()!=-1) break;
                                } else if(RejoindrePartie(c)!=-1) break;
                        } else if(CreationPartie()!=-1) break;
                }
        } cout<<"pas de SUITE reçu"<<endl;
}

int ClientSP::RejoindrePartie(string port){
        string cmd="JOIN "; cmd+=port;
        mSocket->Envoyer(cmd);
        string retour=mSocket->Ecouter();
        string resultat, confirmationPort;
        istringstream iss(retour);
        getline(iss,resultat,' ');
        if (resultat=="GAME"){
                getline(iss,confirmationPort,' ');
                if (confirmationPort!=""){
                        mPortRenseigne=true;
                        istringstream iss(confirmationPort);
                        iss >> mPort;
                        return 1;
                }
        }
        return -1;
}


int ClientSP::CreationPartie(){
        string nbFantome, retour;
        do{
                cout<<"Demande de création de la partie"<<endl;
                while(nbFantome==""){
                        cout<<"Nombre de fantomes automatiques: "; cin>>nbFantome;
                }
                string reponse="GAME "; reponse+=nbFantome;
                mSocket->Envoyer(reponse);
                retour=mSocket->Ecouter();
                string cmd, port;
                istringstream iss(retour);
                getline(iss,cmd,' ');
                if (cmd=="GAME"){
                        getline(iss,port,' ');
                        if (port!=""){
                                mPortRenseigne=true;
                                istringstream iss(port);
                                iss >> mPort;
                                return 1;
                        }
                }
                nbFantome="";
        } while(1);
}

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