X-Git-Url: http://git.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=ubusmsg.h;h=398b126b6dc01833937749a110181ea0debb1476;hp=10f84db2045f99f2532beea2e7ab65c5426a9dcf;hb=d61282db56404bae71515d207b878a445854624a;hpb=34161692fae8a5d81bc73e8005effd1fd13aa412

diff --git a/ubusmsg.h b/ubusmsg.h
index 10f84db..398b126 100644
--- a/ubusmsg.h
+++ b/ubusmsg.h
@@ -19,9 +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 {
@@ -29,7 +31,6 @@ struct ubus_msghdr {
 	uint8_t type;
 	uint16_t seq;
 	uint32_t peer;
-	struct blob_attr data[];
 } __packetdata;
 
 enum ubus_msg_type {
@@ -54,9 +55,22 @@ enum ubus_msg_type {
 	UBUS_MSG_ADD_OBJECT,
 	UBUS_MSG_REMOVE_OBJECT,
 
-	/* watch an object, notify on remove */
-	UBUS_MSG_ADD_WATCH,
-	UBUS_MSG_REMOVE_WATCH,
+	/*
+	 * 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,
@@ -77,10 +91,30 @@ enum ubus_msg_attr {
 	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,