struct ubus_request_data;
struct ubus_object_data;
struct ubus_event_handler;
+struct ubus_watch_object;
typedef void (*ubus_lookup_handler_t)(struct ubus_context *ctx,
struct ubus_object_data *obj,
const char *method, struct blob_attr *msg);
typedef void (*ubus_event_handler_t)(struct ubus_context *ctx, struct ubus_event_handler *ev,
const char *type, struct blob_attr *msg);
+typedef void (*ubus_watch_handler_t)(struct ubus_context *ctx, struct ubus_watch_object *w,
+ uint32_t id);
typedef void (*ubus_data_handler_t)(struct ubus_request *req,
int type, struct blob_attr *msg);
typedef void (*ubus_complete_handler_t)(struct ubus_request *req, int ret);
int n_methods;
};
+struct ubus_watch_object {
+ struct ubus_object obj;
+
+ ubus_watch_handler_t cb;
+};
+
struct ubus_event_handler {
struct ubus_object obj;
static inline void ubus_add_uloop(struct ubus_context *ctx)
{
- uloop_fd_add(&ctx->sock, ULOOP_EDGE_TRIGGER | ULOOP_BLOCKING | ULOOP_READ);
+ uloop_fd_add(&ctx->sock, ULOOP_BLOCKING | ULOOP_READ);
}
/* call this for read events on ctx->sock.fd when not using uloop */
/* remove the object from the ubus connection */
int ubus_remove_object(struct ubus_context *ctx, struct ubus_object *obj);
+/* add an object for watching other object state changes */
+int ubus_register_watch_object(struct ubus_context *ctx, struct ubus_watch_object *obj);
+
+int ubus_watch_object_add(struct ubus_context *ctx, struct ubus_watch_object *obj, uint32_t id);
+
+int ubus_watch_object_remove(struct ubus_context *ctx, struct ubus_watch_object *obj, uint32_t id);
+
/* ----------- rpc ----------- */
/* invoke a method on a specific object */