C++ (Cpp) ares_set_local_ip4 Examples

Example #1

File: cares.c Project: IsCoolEntertainment/debpkg_python-pycares

static PyObject *
Channel_func_set_local_ip(Channel *self, PyObject *args)
{
    char *ip;
    struct in_addr addr4;
    struct in6_addr addr6;

    CHECK_CHANNEL(self);

    if (!PyArg_ParseTuple(args, "s:set_local_ip", &ip)) {
        return NULL;
    }

    if (ares_inet_pton(AF_INET, ip, &addr4) == 1) {
        ares_set_local_ip4(self->channel, ntohl(addr4.s_addr));
    } else if (ares_inet_pton(AF_INET6, ip, &addr6) == 1) {
        ares_set_local_ip6(self->channel, addr6.s6_addr);
    } else {
        PyErr_SetString(PyExc_ValueError, "invalid IP address");
        return NULL;
    }

    Py_RETURN_NONE;
}

Example #2

File: asyn-ares.c Project: FunTW/terminal

CURLcode Curl_set_dns_local_ip4(struct Curl_easy *data,
                                const char *local_ip4)
{
#if (ARES_VERSION >= 0x010704)
  struct in_addr a4;

  if((!local_ip4) || (local_ip4[0] == 0)) {
    a4.s_addr = 0; /* disabled: do not bind to a specific address */
  }
  else {
    if(Curl_inet_pton(AF_INET, local_ip4, &a4) != 1) {
      return CURLE_BAD_FUNCTION_ARGUMENT;
    }
  }

  ares_set_local_ip4((ares_channel)data->state.resolver, ntohl(a4.s_addr));

  return CURLE_OK;
#else /* c-ares version too old! */
  (void)data;
  (void)local_ip4;
  return CURLE_NOT_BUILT_IN;
#endif
}