#include <stdio.h>
#include <stdlib.h>
#include "cap_utils.h"
#include "net_tools.h"

int main(int argc, char** argv) {
  setvbuf(stdout, NULL, _IONBF, 0);
  printf("~ capreplay ~\n");

  int opt, verbose = 0, is_active = 0;
  char *outf, *inf;
  while ((opt = getopt(argc, argv, "r:s:m:v")) != -1) {
      switch(opt) {
      case 'v':
        verbose++;
        break;
      case 'r':
        inf = optarg;
        break;
      case 's':
        outf = optarg;
        break;
      case 'm':
        is_active = strcmp(optarg, "active") == 0;
        break;
      default:
        goto usage;
      }
  }

  struct cap_file cf;
  cap_load(&cf, inf);

  size_t nbp = cap_count_bp (&cf);
  if (nbp < 1) {
    fprintf(stderr, "No buffer packet to read\n");
    exit(EXIT_FAILURE);
  }

  struct timespec started;
  struct buffer_packet bp;
  cap_peek_bp (&cf, &bp);
  started = bp.seen;

  int fd = create_udp_client ("127.0.0.1", "5000");

  for (int c = 0; c < nbp; c++) {
    cap_next_bp (&cf, &bp);
    //sleep(bp.seen);
    // send on UDP to 127.13.3.7
    // sleep for given time
    //sendto(fd, bp.ip.ap.fmt.content.clear.payload);
  }

  return 0;

usage:
  fprintf(stderr, "Usage: %s -r FILE.0 -s FILE.1 -m [active|passive] [-v]\n", argv[0]);
  return 1;
}