Esempio n. 1
0
static int notify_js(enum js_update_status us, const char *info) {
#ifndef CS_DISABLE_JS
  if (!v7_is_undefined(s_updater_notify_cb)) {
    if (info == NULL) {
      sj_invoke_cb1(s_v7, s_updater_notify_cb, v7_mk_number(s_v7, us));
    } else {
      sj_invoke_cb2(s_v7, s_updater_notify_cb, v7_mk_number(s_v7, us),
                    v7_mk_string(s_v7, info, ~0, 1));
    };

    return 1;
  }
#else
  (void) us;
  (void) info;
#endif

  return 0;
}
Esempio n. 2
0
static void gpio_intr_handler_proxy(int pin, enum gpio_level level, void *arg) {
  struct v7 *v7 = (struct v7 *) arg;
  char prop_name[15];
  int len;

  len = snprintf(prop_name, sizeof(prop_name), "_ih_%d", (int) pin);

  v7_val_t cb = v7_get(v7, v7_get_global(v7), prop_name, len);

  if (!v7_is_callable(v7, cb)) {
    return;
  }

  /* Forwarding call to common cbs queue */
  v7_val_t args = v7_mk_array(v7);
  v7_array_push(v7, args, v7_mk_number(v7, pin));
  v7_array_push(v7, args, v7_mk_number(v7, level));
  sj_invoke_cb2(v7, s_isr_cb_proxy_v, cb, args);
}
Esempio n. 3
0
void sj_http_error_callback(struct v7 *v7, v7_val_t cb, int err_no) {
  char err_msg[32];
  snprintf(err_msg, sizeof(err_msg), "connection error: %d\n", err_no);
  sj_invoke_cb2(v7, cb, v7_create_undefined(),
                v7_create_string(v7, err_msg, ~0, 1));
}
Esempio n. 4
0
void sj_invoke_cb0(struct v7 *v7, v7_val_t cb) {
  sj_invoke_cb2(v7, cb, v7_create_undefined(), v7_create_undefined());
}
Esempio n. 5
0
void sj_invoke_cb1(struct v7 *v7, v7_val_t cb, v7_val_t arg) {
  sj_invoke_cb2(v7, cb, arg, v7_create_undefined());
}
Esempio n. 6
0
static void mqtt_ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
  struct mg_mqtt_message *msg = (struct mg_mqtt_message *) ev_data;
  struct user_data *ud = (struct user_data *) nc->user_data;
  struct v7 *v7 = ud->v7;
  v7_val_t cb;
  (void) nc;
  (void) ev_data;

  switch (ev) {
    case MG_EV_CONNECT:
      if (*(int *) ev_data == 0) {
        mg_send_mqtt_handshake(nc, ud->client_id);
      } else {
        cb = v7_get(v7, ud->client, SJ_MQTT_ERROR_CB, ~0);
        if (!v7_is_undefined(cb)) {
          sj_invoke_cb0(v7, cb);
        }
      }
      break;
    case MG_EV_MQTT_CONNACK: {
      /*
       * Call connect or error cb if they were registered.
       */
      const char *key;
      if (msg->connack_ret_code == MG_EV_MQTT_CONNACK_ACCEPTED) {
        key = SJ_MQTT_CONNECT_CB;
      } else {
        key = SJ_MQTT_ERROR_CB;
      }
      cb = v7_get(v7, ud->client, key, ~0);
      if (!v7_is_undefined(cb)) {
        sj_invoke_cb0(v7, cb);
      }
      break;
    }
    case MG_EV_MQTT_PUBLISH:
      cb = v7_get(v7, ud->client, SJ_MQTT_MESSAGE_CB, ~0);

      if (!v7_is_undefined(cb)) {
        v7_val_t topic = v7_mk_string(v7, msg->topic, strlen(msg->topic), 1);
        v7_val_t payload =
            v7_mk_string(v7, msg->payload.p, msg->payload.len, 1);
        sj_invoke_cb2(v7, cb, topic, payload);
      }
      break;
    case MG_EV_CLOSE:
      /*
       * Invoke close cb and then destroys all mg state.
       */
      cb = v7_get(v7, ud->client, SJ_MQTT_CLOSE_CB, ~0);
      if (!v7_is_undefined(cb)) {
        sj_invoke_cb0(v7, cb);
      }

      v7_def(v7, ud->client, "_nc", ~0, _V7_DESC_HIDDEN(1), V7_UNDEFINED);
      v7_disown(v7, &ud->client);
      free(ud->client_id);
      free(ud);
      break;
  }
}