void posix_timer_callback(int sig, siginfo_t *si, void *uc) {
#ifdef __APPLE__
sj_invoke_cb0(v7, *bsd_timer_cb);
#else
sj_invoke_cb0(v7, *((v7_val_t *) si->si_value.sival_ptr));
#endif
}
SJ_PRIVATE enum v7_err Wifi_ready(struct v7 *v7, v7_val_t *res) {
int ret = 0;
v7_val_t cbv = v7_arg(v7, 0);
if (!v7_is_callable(v7, cbv)) {
LOG(LL_ERROR, ("Invalid arguments"));
goto exit;
}
if (sj_wifi_get_status() == SJ_WIFI_IP_ACQUIRED) {
sj_invoke_cb0(v7, cbv);
ret = 1;
} else {
struct wifi_cb_arg *arg = (struct wifi_cb_arg *) calloc(1, sizeof(*arg));
if (arg != NULL) {
arg->v7 = v7;
arg->v = cbv;
v7_own(v7, &arg->v);
sj_wifi_add_on_change_cb(sj_wifi_ready_js, arg);
} else {
ret = 0;
}
}
exit:
*res = v7_mk_boolean(v7, ret);
return V7_OK;
}
static void sj_timer_callback(TimerHandle_t t) {
v7_val_t *cb = (v7_val_t *) pvTimerGetTimerID(t);
xTimerDelete(t, 0);
sj_invoke_cb0(s_v7, *cb);
v7_disown(s_v7, cb);
free(cb);
}
void esp_timer_callback(void *arg) {
struct timer_info *ti = (struct timer_info *) arg;
os_timer_disarm(&ti->t); /* just in case */
sj_invoke_cb0(v7, *ti->cb);
v7_disown(v7, ti->cb);
free(ti->cb);
free(ti);
}
static void sj_timer_callback(xTimerHandle t) {
struct timer_info *ti = (struct timer_info *) t;
xTimerDelete(ti->t, 0);
sj_invoke_cb0(v7, *ti->cb);
v7_disown(v7, ti->cb);
free(ti->cb);
free(ti);
}
void sj_wifi_ready_js(enum sj_wifi_status event, void *arg) {
if (event != SJ_WIFI_IP_ACQUIRED) return;
struct wifi_cb_arg *cba = (struct wifi_cb_arg *) arg;
sj_invoke_cb0(cba->v7, cba->v);
v7_disown(cba->v7, &cba->v);
sj_wifi_remove_on_change_cb(sj_wifi_ready_js, arg);
free(arg);
}
void esp_timer_callback(void *arg) {
struct timer_info *ti = (struct timer_info *) arg;
if (ti->js_cb != NULL) {
sj_invoke_cb0(v7, *ti->js_cb);
v7_disown(v7, ti->js_cb);
free(ti->js_cb);
}
if (ti->c_cb != NULL) {
ti->c_cb(ti->c_cb_param);
}
free(ti);
}
static void sj_timer_callback(xTimerHandle t) {
struct timer_info *ti = (struct timer_info *) t;
xTimerDelete(ti->t, 0);
/*
* Invoke the timer callback (depending on the build options, it might not be
* actually invoked immediately, but might be scheduled for the invocation
* asap instead; see `sj_invoke_cb()`)
*/
sj_invoke_cb0(v7, *ti->cb);
/*
* Disown and free the callback value which was allocated and owned in
* `global_set_timeout()`
*/
v7_disown(v7, ti->cb);
free(ti->cb);
/* Also free `timer_info` which was allocated in `sj_set_timeout()` */
free(ti);
}
static void sj_timer_handler(struct mg_connection *c, int ev, void *p) {
struct timer_info *ti = (struct timer_info *) c->user_data;
(void) p;
if (ti == NULL) return;
switch (ev) {
case MG_EV_TIMER: {
if (c->flags & MG_F_CLOSE_IMMEDIATELY) break;
if (ti->v7 != NULL) sj_invoke_cb0(ti->v7, ti->js_cb);
if (ti->cb != NULL) ti->cb(ti->arg);
if (ti->interval_ms > 0) {
c->ev_timer_time = mg_time() + ti->interval_ms / 1000.0;
} else {
c->flags |= MG_F_CLOSE_IMMEDIATELY;
}
break;
}
case MG_EV_CLOSE: {
if (ti->v7 != NULL) v7_disown(ti->v7, &ti->js_cb);
free(ti);
c->user_data = NULL;
break;
}
}
}
void esp_timer_callback(void* arg) {
v7_val_t* cb = (v7_val_t*) arg;
sj_invoke_cb0(v7, *cb);
}
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;
}
}
