X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=ubusd_obj.h;h=a21f47c54153c6b18e3e6b20c348cf5d13b1ff65;hp=3fc4937165b9d49135ab58a34932b7e60167b169;hb=5db90dbc941da701c397b04ddce2515a231df59b;hpb=96e0b8ca42d49aceb9e727a498ee1a951f2ddf75

diff --git a/ubusd_obj.h b/ubusd_obj.h
index 3fc4937..a21f47c 100644
--- a/ubusd_obj.h
+++ b/ubusd_obj.h
@@ -1,3 +1,16 @@
+/*
+ * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
 #ifndef __UBUSD_OBJ_H
 #define __UBUSD_OBJ_H
 
@@ -22,12 +35,19 @@ struct ubus_method {
 	struct blob_attr data[];
 };
 
+struct ubus_subscription {
+	struct list_head list, target_list;
+	struct ubus_object *subscriber, *target;
+};
+
 struct ubus_object {
 	struct ubus_id id;
 	struct list_head list;
 
 	struct list_head events;
 
+	struct list_head subscribers, target_list;
+
 	struct ubus_object_type *type;
 	struct avl_node path;
 
@@ -35,6 +55,7 @@ struct ubus_object {
 	int (*recv_msg)(struct ubus_client *client, const char *method, struct blob_attr *msg);
 
 	int event_seen;
+	unsigned int invoke_seq;
 };
 
 struct ubus_object *ubusd_create_object(struct ubus_client *cl, struct blob_attr **attr);
@@ -54,4 +75,9 @@ static inline struct ubus_object *ubusd_find_object(uint32_t objid)
 	return obj;
 }
 
+void ubus_subscribe(struct ubus_object *obj, struct ubus_object *target);
+void ubus_unsubscribe(struct ubus_subscription *s);
+void ubus_notify_unsubscribe(struct ubus_subscription *s);
+void ubus_notify_subscription(struct ubus_object *obj);
+
 #endif