/* comc.cc - Classe la plus haute dans la transmission par socket */ /* Simulotron - Programme de simulation de robot {{{ * * Copyright (C) 2005 Nicolas Haller * * Robot APB Team/Efrei 2006. * 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 "gs/gs_message.hh" #include "comc/comc.hh" #include /// Constructeur client ComC::ComC(const std::string & address, int port, const std::string & name) :aiguillage_(address, port, name), moduleName_(name) { } /// Constructeur serveur ComC::ComC(SocketServer & socket, const std::string & name) :aiguillage_(socket, name) { } /// Initialise la communication avec le hub void ComC::initHub(void) { // Envoie du premier message msg1 ms; ms.moduleName = moduleName_; send(ms,std::string("hub")); // Attente de la reponse du hub GSMessage gsm; std::string source, dest; int msgId; receiveGS(gsm, source, dest, msgId, true); if (msgId != 2) /// \todo c'est moche throw simulotron_exception("ComC:", "Rejet du hub!!"); } void ComC::send(const msgX & message, const std::string & destname) { GSMessage gsm; message.msgToGs(gsm); aiguillage_.send(gsm, std::string(), destname); } /// Récupération de la GS bool ComC::receiveGS(GSMessage & gsm, std::string & source, std::string & dest, int & msgId, bool bloquant) { if(!aiguillage_.receive(gsm, source, dest, bloquant)) return false; gsm.readGS(&msgId, sizeof(int)); gsm.setIteratorBegin(); return true; }