// signalhandler.cc // // // marvin - programme du robot 2006. {{{ // // // // // // Copyright (C) 2003-2006 Sebastien Beaufour // // // // // // 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 "signalhandler.hh" /// reset NEED a default reset, so here is a default reset with nothing inside template void SignalHandler::DefaultReset (void) { // Nothing } // Now we can set the default value to reset template Callback SignalHandler::reset=SignalHandler::DefaultReset; ///Static member which will be use by sigaction template void SignalHandler::trapsigint(int a) { std::cout << "Trap du crtl+c "<< std::endl; reset(); } ///Function to bind to the function to be called when signal il caught template void SignalHandler::bind(Callback r) { reset=r; action.sa_handler = trapsigint; action.sa_flags = SA_ONESHOT; sigaction(sig,&action,NULL); } /// Constructor, nothing to do template SignalHandler::SignalHandler() { //nada } ///Destructor, put the old sig handler back template SignalHandler::~SignalHandler() { sigaction(sig,&old,NULL); }