X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=ubusmsg.h;h=398b126b6dc01833937749a110181ea0debb1476;hp=00bf125c544ff3363aafb5423b4d5abb8144e847;hb=6f4e11e1db399074273944329883f9c35e7daef6;hpb=f2ee96c51d38363092415cc333f8f7a62f16783a

diff --git a/ubusmsg.h b/ubusmsg.h
index 00bf125..398b126 100644
--- a/ubusmsg.h
+++ b/ubusmsg.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 __UBUSMSG_H
 #define __UBUSMSG_H
 
@@ -6,9 +19,11 @@
 
 #define __packetdata __attribute__((packed)) __attribute__((__aligned__(4)))
 
-#define UBUS_MAX_MSGLEN	65536
+#define UBUS_MSG_CHUNK_SIZE	65536
 
 #define UBUS_SYSTEM_OBJECT_EVENT	1
+#define UBUS_SYSTEM_OBJECT_ACL		2
+#define UBUS_SYSTEM_OBJECT_MONITOR	3
 #define UBUS_SYSTEM_OBJECT_MAX		1024
 
 struct ubus_msghdr {
@@ -16,7 +31,6 @@ struct ubus_msghdr {
 	uint8_t type;
 	uint16_t seq;
 	uint32_t peer;
-	struct blob_attr data[];
 } __packetdata;
 
 enum ubus_msg_type {
@@ -41,6 +55,23 @@ enum ubus_msg_type {
 	UBUS_MSG_ADD_OBJECT,
 	UBUS_MSG_REMOVE_OBJECT,
 
+	/*
+	 * subscribe/unsubscribe to object notifications
+	 * The unsubscribe message is sent from ubusd when
+	 * the object disappears
+	 */
+	UBUS_MSG_SUBSCRIBE,
+	UBUS_MSG_UNSUBSCRIBE,
+
+	/*
+	 * send a notification to all subscribers of an object.
+	 * when sent from the server, it indicates a subscription
+	 * status change
+	 */
+	UBUS_MSG_NOTIFY,
+
+	UBUS_MSG_MONITOR,
+
 	/* must be last */
 	__UBUS_MSG_LAST,
 };
@@ -58,11 +89,32 @@ enum ubus_msg_attr {
 	UBUS_ATTR_SIGNATURE,
 
 	UBUS_ATTR_DATA,
+	UBUS_ATTR_TARGET,
+
+	UBUS_ATTR_ACTIVE,
+	UBUS_ATTR_NO_REPLY,
+
+	UBUS_ATTR_SUBSCRIBERS,
+
+	UBUS_ATTR_USER,
+	UBUS_ATTR_GROUP,
 
 	/* must be last */
 	UBUS_ATTR_MAX,
 };
 
+enum ubus_monitor_attr {
+	UBUS_MONITOR_CLIENT,
+	UBUS_MONITOR_PEER,
+	UBUS_MONITOR_SEND,
+	UBUS_MONITOR_SEQ,
+	UBUS_MONITOR_TYPE,
+	UBUS_MONITOR_DATA,
+
+	/* must be last */
+	UBUS_MONITOR_MAX,
+};
+
 enum ubus_msg_status {
 	UBUS_STATUS_OK,
 	UBUS_STATUS_INVALID_COMMAND,
@@ -72,6 +124,9 @@ enum ubus_msg_status {
 	UBUS_STATUS_NO_DATA,
 	UBUS_STATUS_PERMISSION_DENIED,
 	UBUS_STATUS_TIMEOUT,
+	UBUS_STATUS_NOT_SUPPORTED,
+	UBUS_STATUS_UNKNOWN_ERROR,
+	UBUS_STATUS_CONNECTION_FAILED,
 	__UBUS_STATUS_LAST
 };