+/*
+ * 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
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 event_patterns;
+ struct list_head events;
+
+ struct list_head subscribers, target_list;
struct ubus_object_type *type;
struct avl_node path;
struct ubus_client *client;
- int (*recv_msg)(struct ubus_client *client, const char *method, struct blob_attr *msg);
+ int (*recv_msg)(struct ubus_client *client, struct ubus_msg_buf *ub,
+ 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);
struct ubus_object *ubusd_create_object_internal(struct ubus_object_type *type, uint32_t id);
void ubusd_free_object(struct ubus_object *obj);
+static inline struct ubus_object *ubusd_find_object(uint32_t objid)
+{
+ struct ubus_object *obj;
+ struct ubus_id *id;
+
+ id = ubus_find_id(&objects, objid);
+ if (!id)
+ return NULL;
+
+ obj = container_of(id, struct ubus_object, id);
+ 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