C++ (Cpp) ip_is4 Examples

Example #1

File: pytrapmodule.c Project: DarthJuri/Nemea-Framework

static PyObject *
pyunirec_ipaddr(PyObject *self, PyObject *args)
{
    const char *bytes;
    int size;
    ip_addr_t *ip;
    if (!PyArg_ParseTuple(args, "s#", &bytes, &size))
        return NULL;

    if (size == 16) {
        ip = (ip_addr_t *) bytes;
        if (ip_is4(ip)) {
            return Py_BuildValue("(I)", ip->ui32[2]);
        } else {
            return Py_BuildValue("(IIII)", ip->ui32[0], ip->ui32[1], ip->ui32[2], ip->ui32[3]);
        }
    }

    return NULL;
}

Example #2

File: test_speed.c Project: Tlacenka/Nemea-Framework

int main(int argc, char **argv)
{
#ifdef UNIREC
   ur_template_t *tmplt = ur_create_template("SRC_IP,DST_IP,SRC_PORT,DST_PORT,PROTOCOL,PACKETS,BYTES,URL", NULL);
   if (tmplt == NULL) {
      fprintf(stderr, "Error when creating UniRec template.\n");
      return 1;
   }

   char *rec =
#else
   flow_rec_t *rec = (flow_rec_t*)
#endif
      "asdfqwerASDFQWER"
      "asdfqwerASDFQWER"
      "bytesxyz"
      "pkts"
      "dp"
      "sp"
      "p"
      "\00\x00\x13\x00"
      "http://example.com/";

   int x = 0;
   uint16_t y = 0;
   uint64_t z = 0;
   char tmp_str[20];

   time_t start_time = time(NULL);

   for (int i = 0; i < 1000000000; i++) {
#ifdef UNIREC
      if (ip_is4(ur_get_ptr(tmplt, rec, F_SRC_IP)))
         x += 1;
      if (ip_is4(ur_get_ptr(tmplt, rec, F_DST_IP)))
         x += 1;
      y += ur_get(tmplt, rec, F_SRC_PORT);
      y += ur_get(tmplt, rec, F_DST_PORT);
      y += ur_get(tmplt, rec, F_PROTOCOL);
      z += ur_get(tmplt, rec, F_PACKETS);
      z += ur_get(tmplt, rec, F_BYTES);
      memcpy(tmp_str, ur_get_ptr(tmplt, rec, F_URL), ur_get_var_len(tmplt, rec, F_URL));
#else
      if (ip_is4(&rec->src_ip))
         x += 1;
      if (ip_is4(&rec->dst_ip))
         x += 1;
      y += rec->src_port;
      y += rec->dst_port;
      y += rec->protocol;
      z += rec->packets;
      z += rec->bytes;
      memcpy(tmp_str, rec->url, rec->url_len);
#endif
   }

   printf("%i %hu %lu\n", x, y, z);

   printf("Time: %fs\n", difftime(time(NULL), start_time));

#ifdef UNIREC
   ur_free_template(tmplt);
#endif

   return 0;
}