4 IDL structures for WINS replication protocol (port 42)
6 Note that WINS replication is not traditionally encoded using
9 Written by Andrew Tridgell <tridge@osdl.org>
15 uuid("915f5653-bac1-431c-97ee-9ffb34526921"),
16 helpstring("WINS Replication PDUs")
19 const int WINS_REPLICATION_PORT
= 42;
21 typedef [flag
(NDR_BIG_ENDIAN
)] struct {
26 typedef [flag
(NDR_LITTLE_ENDIAN
)] struct {
28 wrepl_ip ips
[num_ips
];
31 typedef [nodiscriminant
] union {
32 [case(0)] ipv4address ip
;
33 [case(2)] wrepl_address_list addresses
;
36 typedef [enum8bit
] enum {
37 WREPL_TYPE_UNIQUE
= 0x0,
38 WREPL_TYPE_GROUP
= 0x1,
39 WREPL_TYPE_SGROUP
= 0x2,
40 WREPL_TYPE_MHOMED
= 0x3
43 typedef [enum8bit
] enum {
44 WREPL_STATE_ACTIVE
= 0x0,
45 WREPL_STATE_RELEASED
= 0x1,
46 WREPL_STATE_TOMBSTONE
= 0x2,
47 WREPL_STATE_RESERVED
= 0x3
50 typedef [enum8bit
] enum {
57 typedef [bitmap32bit
] bitmap
{
58 WREPL_FLAGS_RECORD_TYPE
= 0x00000003,
59 WREPL_FLAGS_RECORD_STATE
= 0x0000000C,
60 WREPL_FLAGS_REGISTERED_LOCAL
= 0x00000010,
61 WREPL_FLAGS_NODE_TYPE
= 0x00000060,
62 WREPL_FLAGS_IS_STATIC
= 0x00000080
65 typedef [v1_enum] enum {
66 WREPL_GROUP_FLAG_NO_GROUP
= 0x00000000,
67 WREPL_GROUP_FLAG_IS_GROUP
= 0x00000001
70 #define WREPL_IS_GROUP
(flags
) (\
71 ((((flags
) & WREPL_FLAGS_RECORD_TYPE
) == WREPL_TYPE_GROUP
)|| \
72 (((flags
) & WREPL_FLAGS_RECORD_TYPE
) == WREPL_TYPE_SGROUP
))\
73 ? WREPL_GROUP_FLAG_IS_GROUP
: WREPL_GROUP_FLAG_NO_GROUP
)
78 [flag
(NDR_LITTLE_ENDIAN
),value
(WREPL_IS_GROUP
(flags
))] wrepl_group_flag is_group
;
80 [switch_is(flags
& 2)] wrepl_addresses addresses
;
86 wrepl_wins_name names
[num_names
];
98 wrepl_wins_owner partners
[partner_count
];
99 ipv4address initiator
;
102 typedef [v1_enum] enum {
103 WREPL_REPL_TABLE_QUERY
= 0,
104 WREPL_REPL_TABLE_REPLY
= 1,
105 WREPL_REPL_SEND_REQUEST
= 2,
106 WREPL_REPL_SEND_REPLY
= 3,
107 WREPL_REPL_UPDATE
= 4,
108 WREPL_REPL_UPDATE2
= 5,
109 WREPL_REPL_INFORM
= 8,
110 WREPL_REPL_INFORM2
= 9
111 } wrepl_replication_cmd
;
113 typedef [nodiscriminant
] union {
114 [case(WREPL_REPL_TABLE_QUERY
)] ;
115 [case(WREPL_REPL_TABLE_REPLY
)] wrepl_table table
;
116 [case(WREPL_REPL_SEND_REQUEST
)] wrepl_wins_owner owner
;
117 [case(WREPL_REPL_SEND_REPLY
)] wrepl_send_reply reply
;
118 [case(WREPL_REPL_UPDATE
)] wrepl_table table
;
119 [case(WREPL_REPL_UPDATE2
)] wrepl_table table
;
120 [case(WREPL_REPL_INFORM
)] wrepl_table table
;
121 [case(WREPL_REPL_INFORM2
)] wrepl_table table
;
122 } wrepl_replication_info
;
125 wrepl_replication_cmd command
;
126 [switch_is(command
)] wrepl_replication_info info
;
131 uint16 minor_version
;
132 uint16 major_version
;
139 typedef [v1_enum] enum {
140 WREPL_START_ASSOCIATION
= 0,
141 WREPL_START_ASSOCIATION_REPLY
= 1,
142 WREPL_STOP_ASSOCIATION
= 2,
143 WREPL_REPLICATION
= 3
146 typedef [nodiscriminant
] union {
147 [case(WREPL_START_ASSOCIATION
)] wrepl_start start
;
148 [case(WREPL_START_ASSOCIATION_REPLY
)] wrepl_start start_reply
;
149 [case(WREPL_STOP_ASSOCIATION
)] wrepl_stop stop
;
150 [case(WREPL_REPLICATION
)] wrepl_replication replication
;
154 the opcode appears to be a bitfield, but as far as I can tell
155 you must always set the following bits. Additional bits don't
156 seem to matter. Very strange.
158 const int WREPL_OPCODE_BITS
= 0x7800;
161 typedef [gensize
,flag
(NDR_BIG_ENDIAN|NDR_PAHEX
),public] struct {
164 wrepl_mess_type mess_type
;
165 [switch_is(mess_type
)] wrepl_message
message;
166 [flag
(NDR_REMAINING
)] DATA_BLOB padding
;
169 typedef [flag
(NDR_BIG_ENDIAN|NDR_PAHEX
),public] struct {
170 [value
(ndr_size_wrepl_packet
(&packet
, ndr
->flags
))] uint32 size
;
174 void decode_winsrepl
(