#include "idl_types.h" /* IDL structures for WINS replication protocol (port 42) Note that WINS replication is not traditionally encoded using IDL/NDR Written by Andrew Tridgell <tridge@osdl.org> */ import "nbt.idl"; interface wrepl { const int WINS_REPLICATION_PORT = 42; 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]; } wrepl_address_list; typedef [nodiscriminant] union { [case(0)] ipv4address ip; [case(2)] wrepl_address_list addresses; } wrepl_addresses; typedef [enum8bit] enum { WREPL_TYPE_UNIQUE = 0x0, WREPL_TYPE_GROUP = 0x1, WREPL_TYPE_SGROUP = 0x2, WREPL_TYPE_MHOMED = 0x3 } wrepl_name_type; typedef [enum8bit] enum { WREPL_STATE_ACTIVE = 0x0, WREPL_STATE_RELEASED = 0x1, WREPL_STATE_TOMBSTONE = 0x2, WREPL_STATE_RESERVED = 0x3 } wrepl_name_state; typedef [enum8bit] enum { WREPL_NODE_B = 0x0, WREPL_NODE_P = 0x1, WREPL_NODE_M = 0x2, WREPL_NODE_H = 0x3 } wrepl_name_node; typedef [bitmap32bit] bitmap { WREPL_FLAGS_RECORD_TYPE = 0x00000003, WREPL_FLAGS_RECORD_STATE = 0x0000000C, WREPL_FLAGS_REGISTERED_LOCAL = 0x00000010, WREPL_FLAGS_NODE_TYPE = 0x00000060, WREPL_FLAGS_IS_STATIC = 0x00000080 } wrepl_flags; typedef [v1_enum] enum { WREPL_GROUP_FLAG_NO_GROUP = 0x00000000, WREPL_GROUP_FLAG_IS_GROUP = 0x00000001 } wrepl_group_flag; #define WREPL_IS_GROUP(flags) (\ ((((flags) & WREPL_FLAGS_RECORD_TYPE) == WREPL_TYPE_GROUP)|| \ (((flags) & WREPL_FLAGS_RECORD_TYPE) == WREPL_TYPE_SGROUP))\ ? WREPL_GROUP_FLAG_IS_GROUP : WREPL_GROUP_FLAG_NO_GROUP) typedef struct { wrepl_nbt_name name; wrepl_flags flags; [flag(NDR_LITTLE_ENDIAN),value(WREPL_IS_GROUP(flags))] wrepl_group_flag is_group; udlongr id; [switch_is(flags & 2)] wrepl_addresses addresses; ipv4address unknown; } wrepl_wins_name; typedef struct { uint32 num_names; wrepl_wins_name names[num_names]; } wrepl_send_reply; typedef struct { ipv4address address; udlongr max_version; udlongr min_version; uint32 type; } wrepl_wins_owner; typedef struct { uint32 partner_count; wrepl_wins_owner partners[partner_count]; ipv4address initiator; } wrepl_table; typedef [v1_enum] enum { WREPL_REPL_TABLE_QUERY = 0, WREPL_REPL_TABLE_REPLY = 1, WREPL_REPL_SEND_REQUEST = 2, WREPL_REPL_SEND_REPLY = 3, WREPL_REPL_UPDATE = 4, WREPL_REPL_UPDATE2 = 5, WREPL_REPL_INFORM = 8, WREPL_REPL_INFORM2 = 9 } wrepl_replication_cmd; typedef [nodiscriminant] union { [case(WREPL_REPL_TABLE_QUERY)] ; [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_UPDATE)] wrepl_table table; [case(WREPL_REPL_UPDATE2)] wrepl_table table; [case(WREPL_REPL_INFORM)] wrepl_table table; [case(WREPL_REPL_INFORM2)] wrepl_table table; } wrepl_replication_info; typedef struct { wrepl_replication_cmd command; [switch_is(command)] wrepl_replication_info info; } wrepl_replication; typedef struct { uint32 assoc_ctx; uint16 minor_version; uint16 major_version; } wrepl_start; typedef struct { uint32 reason; } wrepl_stop; typedef [v1_enum] enum { WREPL_START_ASSOCIATION = 0, WREPL_START_ASSOCIATION_REPLY = 1, WREPL_STOP_ASSOCIATION = 2, WREPL_REPLICATION = 3 } wrepl_mess_type; typedef [nodiscriminant] union { [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; } 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_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_BIG_ENDIAN|NDR_PAHEX),public] struct { [value(ndr_size_wrepl_packet(&packet, ndr->flags))] uint32 size; wrepl_packet packet; } wrepl_wrap; void decode_winsrepl( [in] wrepl_wrap p ); }