#include <errno.h>
#include <getopt.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>

const char *sim_ip = "localhost";
int ai_family = AF_UNSPEC;

void mission(void);

void done() { exit(0); }

void done_error() { exit(1); }

int test_socket();

// TODO link to GCC's personality or make the linux build not use it?
void rust_eh_personality() { puts("eh_personality"); }

void print_usage(const char *name) {
  fprintf(stderr, "Usage: %s [-s sim_ip] [-4|6]\n", name);
}

#include <hardware/interfaces.h>

int main(int argc, char **argv) {
  hw_device_open(
      "invalidpath",
      11); // TODO for some weird linker behaviour, if this function is not used
           // here, it will not be found by the linker when linking the rust lib
  static struct option long_options[] = {
      /*   NAME       ARGUMENT           FLAG  SHORTNAME */
      {"sim_ip", required_argument, NULL, 's'},
      {"help", no_argument, NULL, 'h'},
      {NULL, 0, NULL, 0}};
  int c;
  int option_index = 0;
  while ((c = getopt_long(argc, argv, "46hs:", long_options, &option_index)) !=
         -1) {
    switch (c) {
    case 's':
      if (optarg != NULL) {
        sim_ip = optarg;
        break;
      case '4':
        ai_family = AF_INET;
        break;
      case '6':
        ai_family = AF_INET6;
        break;
      default:
        print_usage(argv[0]);
        exit(EXIT_FAILURE);
      }
    }
  }

  mission();
  return 0;
}