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/* test_comc.cc - Programme de test du comc. */
/* Simulotron - Programme de simulation de robot {{{
 *
 * Copyright (C) 2006 Nicolas Haller
 *
 * Robot APB Team/Efrei 2005.
 *        Web: http://assos.efrei.fr/robot/
 *      Email: robot AT efrei DOT fr
 *
 * 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 "comc/struct_message.hh"
#include "comc/comc.hh"
#include "socket/socket_server.hh"

#include <sys/wait.h>
#include <iostream>

// message de test
msg0 ms;

int testGSServer(SocketServer & sockServ);
void testGSClient(int pauseMode);

int main(void)
{
    //pauseMode pour debbuger le fork
    int pauseMode = 0;
    int pid;
    //retour des test
    int resultClient, resultServer;
    //Initialisation des valeurs de la struct de test
    ms.i = 42;
    ms.d = 23.23;
    ms.strh = "chier!!!";
    ms.s = 4;
    ms.str = "Ho!! Une structure de test, comme c'est amusant!!";
    ms.l = 3432;
    // Cr�ation de la socket serveur;
    SocketServer sockServ(std::string(),4242);
    // Mise en �coute du socket serveur
    sockServ.listen(12);
    // On cr�e le fork du client
    pid = fork();
    if (pid == 0) // processus fils
	testGSClient(pauseMode);
    else //processus p�re
	resultServer = testGSServer(sockServ);

    // On analyse les r�sultats
    wait(&resultClient);
    if (!(WIFEXITED(resultClient) && WEXITSTATUS(resultClient) == 0))
    {
	std::cerr << "ECHEC: Probl�me cot� client" << std::endl;
	exit (-1);
    }
    if (resultServer != 0)
    {
	std::cerr << "ECHEC: Probl�me cot� serveur" << std::endl;
	exit (-1);
    }

    return 0;
}

int testGSServer(SocketServer & sockServ)
{
    try
    {
	std::string source, dest;
	GSMessage gsm;
	msg0 mscom;
	int msgId;
	// Cr�ation de la comc
	ComC comc(sockServ,"serveur");
	while(!comc.receiveGS(gsm,source,dest, msgId, true)){}
	mscom.gsToMsg(gsm);
	if(!(ms.i == mscom.i &&
	     ms.d == mscom.d &&
	     ms.strh == mscom.strh &&
	     ms.s == mscom.s &&
	     ms.str == mscom.str &&
	     ms.l == mscom.l))
	{
	    std::cout << "CHIER!! Le message recu n'est pas identique !!" << std::endl;
	    std::cout << "m d'origine: " << ms.i << "\nm d'arriv�e: " << mscom.i << "result: " << (ms.i == mscom.i) << std::endl;
	    std::cout << "m d'origine: " << ms.d << "\nm d'arriv�e: " << mscom.d << "result: " << (ms.d == mscom.d) << std::endl;
	    std::cout << "m d'origine: " << ms.strh << "\nm d'arriv�e: " << mscom.strh << "result: " << (ms.strh == mscom.strh) << std::endl;
	    std::cout << "m d'origine: " << ms.s << "\nm d'arriv�e: " << mscom.s << "result: " << (ms.s == mscom.s) << std::endl;
	    std::cout << "m d'origine: " << ms.str << "\nm d'arriv�e: " << mscom.str << "result: " << (ms.str == mscom.str) << std::endl;
	    std::cout << "m d'origine: " << ms.l << "\nm d'arriv�e: " << mscom.l << "result: " << (ms.l == mscom.l) << std::endl;
	    return 1;
	}
    }
    catch (std::exception & c)
    {
	std::cout << "Oops, exeption dans le serveur" << std::endl;
    }
	return 0;
}

void testGSClient(int pauseMode)
{
    while(pauseMode)
	sleep (10);
    try
    {
	// Cr�ation du comc
	ComC comc(std::string("127.0.0.1"), 4242, "client");
	comc.send(ms, std::string("serveur"));
    }
    catch(std::exception & chier)
    {
	std::cout << "CHIER !! Une exception a �t� lanc� cot� client!!" << std::endl;
	std::cout << chier.what() << std::endl;
	exit (1);
    }
    exit (0);
}