//The user of this model requires a delayed model reset
//for visual interface purposes
void FavoriteApplicationsModel::delayedReset()
{
QTimer::singleShot(DELAY, this, SLOT(fullReset()));
}
int main(int argc, char *argv[]) {
int button, buttonCount;
#if defined(DEBUG)
int daemonize = 0;
#else
int daemonize = 1;
#endif
// Setup signal handling before we start
signal(SIGHUP, signal_handler);
signal(SIGTERM, signal_handler);
signal(SIGINT, signal_handler);
signal(SIGQUIT, signal_handler);
int c;
while( (c = getopt(argc, argv, "nh|help")) != -1) {
switch(c){
case 'h':
PrintUsage(argc, argv);
exit(0);
break;
case 'n':
daemonize = 0;
break;
default:
PrintUsage(argc, argv);
exit(0);
break;
}
}
syslog(LOG_INFO, "%s daemon starting up", DAEMON_NAME);
// Setup syslog logging - see SETLOGMASK(3)
#if defined(DEBUG)
setlogmask(LOG_UPTO(LOG_DEBUG));
openlog(DAEMON_NAME, LOG_CONS | LOG_NDELAY | LOG_PERROR | LOG_PID, LOG_USER);
#else
setlogmask(LOG_UPTO(LOG_INFO));
openlog(DAEMON_NAME, LOG_CONS, LOG_USER);
#endif
/* Our process ID and Session ID */
pid_t pid, sid;
if (daemonize) {
syslog(LOG_INFO, "starting the daemonizing process");
/* Fork off the parent process */
pid = fork();
if (pid < 0) {
exit(EXIT_FAILURE);
}
/* If we got a good PID, then
we can exit the parent process. */
if (pid > 0) {
exit(EXIT_SUCCESS);
}
/* Change the file mode mask */
umask(0);
/* Create a new SID for the child process */
sid = setsid();
if (sid < 0) {
/* Log the failure */
exit(EXIT_FAILURE);
}
/* Change the current working directory */
if ((chdir("/")) < 0) {
/* Log the failure */
exit(EXIT_FAILURE);
}
/* Close out the standard file descriptors */
close(STDIN_FILENO);
close(STDOUT_FILENO);
close(STDERR_FILENO);
}
//****************************************************
// TODO: Insert core of your daemon processing here
//****************************************************
while(1){
button = buttonCheck();
if(button == 0){
//Debounce protector
while(button == 0){ button = buttonCheck();}
if(buttonCount == 0) buttonCount = 1;
else buttonCount = 0;
if(buttonCount == 1){
//Kill the code
system("kill -9 'cat /var/run/studentCode.pid'");
//Print program termination message.
system("wall /programKillMsg");
setLED(4);
}
//Reset the robot
fullReset();
if( buttonCount == 0){
//Print message
system("wall /resetMessage");
//Run the code again.
system("/RUNCODE/runMe");
}
usleep(500000);
}
}
syslog(LOG_INFO, "%s daemon exiting", DAEMON_NAME);
//****************************************************
// TODO: Free any allocated resources before exiting
//****************************************************
exit(0);
}
