From a6878f6c6e17ea99baf57e5724d524548a44ada8 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 16 Feb 2005 10:03:18 +0000
Subject: r5414: - added libcli/wins/, a basic client library for WINS
 replication

- added a new IDL type "udlongr", which is like udlong, but with the
  two uint32 halves reversed

- modified the winsrepl.idl to cope with a wider range of packets
(This used to be commit bc8d60c918f2e268d591aac464fc6a78c38a4cf9)
---
 source4/librpc/idl/winsrepl.idl | 69 ++++++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 36 deletions(-)

(limited to 'source4/librpc/idl/winsrepl.idl')

diff --git a/source4/librpc/idl/winsrepl.idl b/source4/librpc/idl/winsrepl.idl
index 919d3a94bb..cec82a5106 100644
--- a/source4/librpc/idl/winsrepl.idl
+++ b/source4/librpc/idl/winsrepl.idl
@@ -12,63 +12,53 @@
 [
   uuid("0-1-2-3-4"),
   version(0.0),
-  pointer_default(unique),
-  depends(nbt)
+  pointer_default(unique)
 ]
 interface wrepl
 {
 	const int WINS_REPLICATION_PORT = 42;
 
-	declare enum nbt_name_type;
-
 	typedef [flag(NDR_BIG_ENDIAN)] struct {
 		ipv4address owner;
 		ipv4address ip;
 	} wrepl_ip;
 
 	typedef [flag(NDR_LITTLE_ENDIAN)] struct {
-		uint32 num_ips;
-		wrepl_ip ips[num_ips];
+		uint32      num_ips;
+		wrepl_ip    ips[num_ips];
 		ipv4address unknown;
 	} wrepl_address_list;
 
 	typedef [nodiscriminant] union {
-		[case(0)] wrepl_ip address;
+		[case(0)] wrepl_ip           address;
 		[case(2)] wrepl_address_list addresses;
 	} wrepl_addresses;
 
 	typedef struct {
-		uint32 id_high;
-		uint32 id_low;
-	} wrepl_id;
-
-	typedef struct {
-		uint32 name_len;
-		astring15 name;
-		nbt_name_type type;
-		uint32 unknown;
-		uint32 flags;
+		uint32    name_len;
+		uint8     name[name_len];
+		uint32    flags;
 		[flag(NDR_LITTLE_ENDIAN)] uint32 group_flag;
-		wrepl_id id;
+		udlongr   id;
 		[switch_is(flags & 2)] wrepl_addresses addresses;
 	} wrepl_wins_name;
 
 	typedef struct {
-		uint32 num_names;
+		uint32          num_names;
 		wrepl_wins_name names[num_names];
 	} wrepl_send_reply;
 
 	typedef struct {
 		ipv4address address;
-		wrepl_id max_version;
-		wrepl_id min_version;
-		uint32 type;
+		udlongr     max_version;
+		udlongr     min_version;
+		uint32      type;
 	} wrepl_wins_owner;
 
 	typedef struct {
-		uint32 partner_count;
+		uint32           partner_count;
 		wrepl_wins_owner partners[partner_count];
-		ipv4address initiator;
+		ipv4address      initiator;
 	} wrepl_table;
 
 	typedef [v1_enum] enum {
@@ -82,11 +72,11 @@ interface wrepl
 
 	typedef [nodiscriminant] union {
 		[case(WREPL_REPL_TABLE_QUERY)] ;
-		[case(WREPL_REPL_TABLE_REPLY)] wrepl_table table;
+		[case(WREPL_REPL_TABLE_REPLY)]  wrepl_table      table;
 		[case(WREPL_REPL_SEND_REQUEST)] wrepl_wins_owner owner;
-		[case(WREPL_REPL_SEND_REPLY)] wrepl_send_reply reply;
+		[case(WREPL_REPL_SEND_REPLY)]   wrepl_send_reply reply;
 		[case(WREPL_REPL_UPDATE)] ;
-		[case(WREPL_REPL_INFORM)] wrepl_table table;
+		[case(WREPL_REPL_INFORM)]       wrepl_table      table;
 	} wrepl_replication_info;
 
 	typedef struct {
@@ -112,23 +102,30 @@ interface wrepl
 	} wrepl_mess_type;
 
 	typedef [nodiscriminant] union {
-		[case(WREPL_START_ASSOCIATION)] wrepl_start start;
+		[case(WREPL_START_ASSOCIATION)]       wrepl_start start;
 		[case(WREPL_START_ASSOCIATION_REPLY)] wrepl_start start_reply;
-		[case(WREPL_STOP_ASSOCIATION)] wrepl_stop stop;
-		[case(WREPL_REPLICATION)] wrepl_replication replication;
+		[case(WREPL_STOP_ASSOCIATION)]        wrepl_stop stop;
+		[case(WREPL_REPLICATION)]             wrepl_replication replication;
 	} wrepl_message;
 
+	/*
+	  the opcode appears to be a bitfield, but as far as I can tell
+	  you must always set the following bits. Additional bits don't
+	  seem to matter. Very strange.
+	*/
+	const int WREPL_OPCODE_BITS = 0x7800;
+
 
-	typedef [gensize,flag(NDR_NOALIGN|NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
-		uint32          opcode;
-		uint32          assoc_ctx;
-		wrepl_mess_type mess_type;
+	typedef [gensize,flag(NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
+		uint32                 opcode;
+		uint32                 assoc_ctx;
+		wrepl_mess_type        mess_type;
 		[switch_is(mess_type)] wrepl_message message;
 		[flag(NDR_REMAINING)] DATA_BLOB padding;
 	} wrepl_packet;
 
-	typedef [flag(NDR_NOALIGN|NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
-		[value(ndr_size_wrepl_packet(&r->packet, ndr->flags))] uint32          size;
+	typedef [flag(NDR_BIG_ENDIAN|NDR_PAHEX),public] struct {
+		[value(ndr_size_wrepl_packet(&r->packet, ndr->flags))] uint32 size;
 		wrepl_packet    packet;
 	} wrepl_wrap;
 
-- 
cgit