Exemple #1
0
int main(int argc, char *argv[]) {
  if (!argv[1]) {
    return usage();
  }
  char *arg = argv[1];
  argc -= 1;
  argv += 1;
  if (!strcmp(arg, "split")) {
    return split_main(argc, argv);
  } else if (!strcmp(arg, "pack")) {
    return pack_main(argc, argv);
  } else {
    fprintf(stderr, "unknown option : %s\n", arg);
    return usage();
  }
}
Exemple #2
0
int setup_options(int argc, char *argv[]){
	const struct option long_opts[] =
	{
             	/*{"setup", no_argument, 0, 's'},
             	{"split", no_argument, 0, 'p'},
             	{"mstep", no_argument, 0, 'm'},
             	{"merge", no_argument, 0, 'e'},
             	{"estep", no_argument, 0, 't'},    */
             	{"help", no_argument, 0, 'h'},
             	{"version", no_argument, 0, 'v'},
             	{ NULL, 0, NULL, 0}
   }; //End of declaring opts

   int index = 0;
   int iarg = 0;

   if(argc < 2){
   	print_usage(0);
   }else if(argc >= 2){
   	char *option = argv[1];
		if(strcmp(option,"setup")==0){
			argv[1]= "";
			return setup_main(argc,argv);
		}else if(strcmp(option,"split")==0){
			argv[1]= "";
			return split_main(argc,argv);
		}else if(strcmp(option,"mstep")==0){
			argv[1]= "";
			return mstep_main(argc,argv);
		}else if(strcmp(option,"merge")==0){
			argv[1]= "";
			return merge_main(argc,argv);
		}else if(strcmp(option,"estep")==0){
			argv[1]= "";
			return estep_main(argc,argv);
		}
   }

   //Iterate through options
   while((iarg = getopt_long(argc, argv, "vh", long_opts, &index)) != -1){
   	switch(iarg){
   		case 'h':
   			print_usage(0);
         	break;

			case 'v':
				printf ("%s\n",CAVEMAN_VERSION);
				return 0;

			case '?':
				print_usage(1);
				break;

      	default:
      		print_usage(1);

   	}; // End of args switch statement

   }//End of iteration through options
   return 0;
}