Esempio n. 1
0
static int add_prefixes_from_file(bgpstream_ip_counter_t *poi,
                                  char *pfx_file_string)
{

  char pfx_line[MAX_LOG_BUFFER_LEN];
  io_t *file = NULL;

  bgpstream_pfx_storage_t pfx_st;

  if (pfx_file_string == NULL) {
    return -1;
  }

  if ((file = wandio_create(pfx_file_string)) == NULL) {
    fprintf(stderr, "ERROR: Could not open prefix file (%s)\n",
            pfx_file_string);
    return -1;
  }

  while (wandio_fgets(file, &pfx_line, MAX_LOG_BUFFER_LEN, 1) > 0) {
    /* treat # as comment line, and ignore empty lines */
    if (pfx_line[0] == '#' || pfx_line[0] == '\0') {
      continue;
    }

    if (bgpstream_str2pfx(pfx_line, &pfx_st) == NULL ||
        bgpstream_ip_counter_add(poi, (bgpstream_pfx_t *)&pfx_st) != 0) {
      /* failed to parse/insert the prefix */
      return -1;
    }
  }
  wandio_destroy(file);
  return 0;
}
Esempio n. 2
0
off_t corsaro_file_rgets(corsaro_file_in_t *file, void *buffer, off_t len)
{
  /* refuse to read from a libtrace file */
  assert(file != NULL);
  assert(file->mode == CORSARO_FILE_MODE_ASCII ||
	 file->mode == CORSARO_FILE_MODE_BINARY ||
	 file->mode == CORSARO_FILE_MODE_UNKNOWN);
  assert(file->wand_io != NULL);

  /* just hand off to the helper func in wandio_utils (no chomp) */
  return wandio_fgets(file->wand_io, buffer, len, 0);
}