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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* miav_daemon.cc
*
* Thu Jun 9 11:14:19 CEST 2005
* Copyright 2005 Bent Bisballe
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV 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.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
/*
* $Id$
*/
/*
* $Log$
* Revision 1.2 2005/06/14 12:29:40 deva
* Incorporated the use of the Info object everywhere... also using the log functionality.
*
* Revision 1.1 2005/06/09 11:00:03 deva
* Added daemon code, and cleaned up using -Wall and -Werror
*
*/
#include <config.h>
#include "miav_daemon.h"
#include "info_console.h"
#include "miav_config.h"
#include "server.h"
#include "socket.h"
#include <signal.h>
#include <errno.h>
MiavDaemon::MiavDaemon()
{}
MiavDaemon::~MiavDaemon()
{}
int MiavDaemon::daemon_main()
{
MiavConfig cfg(ETC"/miav.conf", NULL);
InfoConsole info(&cfg);
config = new MiavConfig(ETC"/miav.conf", &info);
int port = config->readInt("server_port");
pid_t childpid; // variable to store the child's pid
signal(SIGCLD, SIG_IGN); // Ved SIGCHILD til IGNORE maa wait/waitpid ikke kaldes
// (ellers kommer der kernel-brok)
info.log("Listening on port %d", port);
Socket *socket = new Socket(port, &info);
while(1) {
Socket *csocket = new Socket(socket->slisten());
if(csocket->isConnected()) {
childpid = fork();
switch(childpid) {
case -1: // fork() returns -1 on failure
info.log("Fork error: %s", strerror(errno));
exit(1);
case 0: // fork() returns 0 to the child process
delete socket; // Close listen socket.
newConnection(csocket, &info);
delete csocket; // Close communication socket.
exit(0);
default: // fork() returns new pid to the parent process
break;
}
}
}
delete socket;
return 0;
}
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