implement code for receiving events

[project/ubus.git] / libubus.h

diff --git a/libubus.h b/libubus.h
index 48ee056..5fb565b 100644 (file)
--- a/libubus.h
+++ b/libubus.h
@@ -12,6 +12,7 @@ struct ubus_object;
 struct ubus_request;
 struct ubus_request_data;
 struct ubus_object_data;
+struct ubus_event_handler;
 
 typedef void (*ubus_lookup_handler_t)(struct ubus_context *ctx,
                                      struct ubus_object_data *obj,
@@ -19,6 +20,8 @@ typedef void (*ubus_lookup_handler_t)(struct ubus_context *ctx,
 typedef int (*ubus_handler_t)(struct ubus_context *ctx, struct ubus_object *obj,
                              struct ubus_request_data *req,
                              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_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);
@@ -75,6 +78,12 @@ struct ubus_object {
        int n_methods;
 };
 
+struct ubus_event_handler {
+       struct ubus_object obj;
+
+       ubus_event_handler_t cb;
+};
+
 struct ubus_context {
        struct list_head requests;
        struct avl_tree objects;
@@ -173,5 +182,6 @@ int ubus_send_reply(struct ubus_context *ctx, struct ubus_request_data *req,
                    struct blob_attr *msg);
 
 /* ----------- events ----------- */
-int ubus_register_event_handler(struct ubus_context *ctx, struct ubus_object *obj,
+int ubus_register_event_handler(struct ubus_context *ctx,
+                               struct ubus_event_handler *ev,
                                const char *pattern);