ubus_process_invoke(ctx, hdr);
}
break;
+
+ case UBUS_MSG_UNSUBSCRIBE:
+ ubus_process_unsubscribe(ctx, hdr);
+ break;
}
}
NULL, NULL, 0);
}
-enum {
- WATCH_ID,
- WATCH_NOTIFY,
- __WATCH_MAX
-};
-
-static const struct blobmsg_policy watch_policy[] = {
- [WATCH_ID] = { .name = "id", .type = BLOBMSG_TYPE_INT32 },
- [WATCH_NOTIFY] = { .name = "notify", .type = BLOBMSG_TYPE_STRING },
-};
-
-
-static int ubus_watch_cb(struct ubus_context *ctx, struct ubus_object *obj,
- struct ubus_request_data *req,
- const char *method, struct blob_attr *msg)
-{
- struct ubus_watch_object *w;
- struct blob_attr *tb[__WATCH_MAX];
-
- blobmsg_parse(watch_policy, ARRAY_SIZE(watch_policy), tb, blob_data(msg), blob_len(msg));
-
- if (!tb[WATCH_ID] || !tb[WATCH_NOTIFY])
- return UBUS_STATUS_INVALID_ARGUMENT;
-
- if (req->peer)
- return UBUS_STATUS_INVALID_ARGUMENT;
-
- w = container_of(obj, struct ubus_watch_object, obj);
- w->cb(ctx, w, blobmsg_get_u32(tb[WATCH_ID]));
- return 0;
-}
-
-static const struct ubus_method watch_method = {
- .name = NULL,
- .handler = ubus_watch_cb,
-};
-
-int ubus_register_watch_object(struct ubus_context *ctx, struct ubus_watch_object *w_obj)
-{
- struct ubus_object *obj = &w_obj->obj;
-
- obj->methods = &watch_method;
- obj->n_methods = 1;
-
- return ubus_add_object(ctx, obj);
-}
-
-static int
-__ubus_watch_request(struct ubus_context *ctx, struct ubus_object *obj, uint32_t id, const char *method, int type)
-{
- struct ubus_request req;
-
- blob_buf_init(&b, 0);
- blob_put_int32(&b, UBUS_ATTR_OBJID, obj->id);
- blob_put_int32(&b, UBUS_ATTR_TARGET, id);
- if (method)
- blob_put_string(&b, UBUS_ATTR_METHOD, method);
-
- if (ubus_start_request(ctx, &req, b.head, type, 0) < 0)
- return UBUS_STATUS_INVALID_ARGUMENT;
-
- return ubus_complete_request(ctx, &req, 0);
-
-}
-
-int ubus_watch_object_add(struct ubus_context *ctx, struct ubus_watch_object *obj, uint32_t id)
-{
- return __ubus_watch_request(ctx, &obj->obj, id, "event", UBUS_MSG_ADD_WATCH);
-}
-
-int ubus_watch_object_remove(struct ubus_context *ctx, struct ubus_watch_object *obj, uint32_t id)
-{
- return __ubus_watch_request(ctx, &obj->obj, id, NULL, UBUS_MSG_REMOVE_WATCH);
-}
-
int ubus_send_event(struct ubus_context *ctx, const char *id,
struct blob_attr *data)
{