static void ws_ev_handler(struct ns_connection *nc, int ev, void *ev_data) {
struct websocket_message *wm = (struct websocket_message *) ev_data;
struct user_data *ud = (struct user_data *) nc->user_data;
struct v7 *v7 = ud->v7;
switch (ev) {
case NS_CONNECT:
if (*(int *) ev_data == 0) {
char *proto = NULL;
if (ud->proto != NULL) {
int tmp = asprintf(&proto, "Sec-WebSocket-Protocol: %s\n", ud->proto);
(void) tmp; /* Shutup compiler */
}
ns_send_websocket_handshake(nc, "/", proto);
if (proto != NULL) {
free(proto);
}
} else {
invoke_cb(ud, "onerror", v7_create_null());
}
break;
case NS_WEBSOCKET_HANDSHAKE_DONE:
v7_set(v7, ud->ws, "_nc", ~0, V7_PROPERTY_HIDDEN, v7_create_foreign(nc));
invoke_cb(ud, "onopen", v7_create_null());
break;
case NS_WEBSOCKET_FRAME: {
v7_val_t ev, data;
ev = v7_create_object(v7);
v7_own(v7, &ev);
data = v7_create_string(v7, (char *) wm->data, wm->size, 1);
v7_set(v7, ev, "data", ~0, 0, data);
invoke_cb(ud, "onmessage", ev);
v7_disown(v7, &ev);
break;
}
case NS_CLOSE:
invoke_cb(ud, "onclose", v7_create_null());
nc->user_data = NULL;
v7_set(v7, ud->ws, "_nc", ~0, V7_PROPERTY_HIDDEN, v7_create_undefined());
v7_disown(v7, &ud->ws);
free(ud);
break;
}
}
void SimpleLinkNetAppEventHandler(SlNetAppEvent_t *e) {
if (e->Event == SL_NETAPP_IPV4_IPACQUIRED_EVENT) {
SlIpV4AcquiredAsync_t *ed = &e->EventData.ipAcquiredV4;
asprintf(&s_wifi_sta_config.ip, "%lu.%lu.%lu.%lu", SL_IPV4_BYTE(ed->ip, 3),
SL_IPV4_BYTE(ed->ip, 2), SL_IPV4_BYTE(ed->ip, 1),
SL_IPV4_BYTE(ed->ip, 0));
s_wifi_sta_config.status = SJ_WIFI_IP_ACQUIRED;
invoke_cb(invoke_wifi_on_change_cb, (void *) s_wifi_sta_config.status);
}
}
void SimpleLinkWlanEventHandler(SlWlanEvent_t *e) {
switch (e->Event) {
case SL_WLAN_CONNECT_EVENT: {
s_wifi_sta_config.status = SJ_WIFI_CONNECTED;
break;
}
case SL_WLAN_DISCONNECT_EVENT: {
free_wifi_config();
break;
}
default:
return;
}
invoke_cb(invoke_wifi_on_change_cb, (void *) s_wifi_sta_config.status);
}
void sl_net_app_eh(SlNetAppEvent_t *e) {
if (e->Event == SL_NETAPP_IPV4_IPACQUIRED_EVENT) {
SlIpV4AcquiredAsync_t *ed = &e->EventData.ipAcquiredV4;
asprintf(&s_wifi_sta_config.ip, "%lu.%lu.%lu.%lu", SL_IPV4_BYTE(ed->ip, 3),
SL_IPV4_BYTE(ed->ip, 2), SL_IPV4_BYTE(ed->ip, 1),
SL_IPV4_BYTE(ed->ip, 0));
s_wifi_sta_config.status = MIOT_WIFI_IP_ACQUIRED;
invoke_cb(invoke_wifi_on_change_cb, (void *) s_wifi_sta_config.status);
} else if (e->Event == SL_NETAPP_IP_LEASED_EVENT) {
SlIpLeasedAsync_t *ed = &e->EventData.ipLeased;
LOG(LL_INFO,
("WiFi: leased %lu.%lu.%lu.%lu to %02x:%02x:%02x:%02x:%02x:%02x",
SL_IPV4_BYTE(ed->ip_address, 3), SL_IPV4_BYTE(ed->ip_address, 2),
SL_IPV4_BYTE(ed->ip_address, 1), SL_IPV4_BYTE(ed->ip_address, 0),
ed->mac[0], ed->mac[1], ed->mac[2], ed->mac[3], ed->mac[4],
ed->mac[5]));
}
}
