#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "SerialParameters.h"
#include "System.h"

void signalHandler(int signalNo);

pid_t isusPID;

int main(int argc, char **argv)
{
  //
  char *lamp = "";
  for (int i = 1; i < argc; i++) {
    if (!strcmp(argv[i], "-off")) 
      lamp = "-off";
  }

  SerialParameters serialParams(&argc, argv);
  char argString[100];
  sprintf(argString, "%s -v -serial %s", lamp, serialParams.string());
  printf(" The serial parameters are: %s\n", argString );


  signal(SIGQUIT, signalHandler);
  if ( (isusPID = System::spawn("isus", argString)) == -1) {
    fprintf(stderr, "System::spawn(Isus) failed\n");
  }

  // Just wait for termination signal
  while (True) {
    sleep(1000);
  }

  return 0;
}

void signalHandler(int signalNo)
{
  kill(isusPID, SIGTERM);
  kill(0, SIGQUIT);
  exit(0);
}